the valeo group · the valeo group valeo is an independent industrial group fully focused on the...

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The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and modules for cars and trucks. It supplies both the original equipment and aftermarket segments. With sales of 9.120 million euro in 2000, Valeo ranks among the worlds top ten automotive suppliers. Valeo is a truly global enterprise employing 78,000 people in 162 production plants, 49 R&D centers and 10 distribution centers in 25 countries. Its OE customers include all of the worlds major vehicle manufacturers in Europe, North and South America and Asia. In the aftermarket, Valeo serves distributors and service centers in more than 100 countries throughout the world. Valeos strategy of profitable growth is driven by innovation. Around 6,000 engineers and qualified technicians work in R&D into which Valeo channeled 573 million euro in 2000, that is 6.3% of total sales. The Group is organized into 10 operating Branches and a Distribution Branch which sells the Groups products to the independent aftermarket. Through its 11 Branches, Valeo aims to be technology leader in each of its three core businesses: Mechanical/Thermal which includes Valeos Transmissions, Climate Control, Engine Cooling and Security Systems Branches. Electrical/Electronics which includes Electrical Systems, Wiper Systems, Motors & Actuators, Lighting Systems, Switches & Detection Systems, Electronics & Connective Systems Branches. The Aftermarket, through its Distribution Branch.

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Page 1: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

The Valeo GroupValeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and modules for cars and trucks. It supplies both the original equipment and aftermarket segments. With sales of 9.120 million euro in 2000, Valeo ranks among the world�s top ten automotive suppliers.

Valeo is a truly global enterprise employing 78,000 people in 162 production plants, 49 R&Dcenters and 10 distribution centers in 25 countries. Its OE customers include all of the world�smajor vehicle manufacturers in Europe, North and South America and Asia. In theaftermarket, Valeo serves distributors and service centers in more than 100 countriesthroughout the world.

Valeo�s strategy of profitable growth is driven by innovation. Around 6,000 engineers andqualified technicians work in R&D into which Valeo channeled 573 million euro in 2000, that is 6.3% of total sales.

The Group is organized into 10 operating Branches and a Distribution Branch which sellsthe Group�s products to the independent aftermarket.

Through its 11 Branches, Valeo aims to be technology leader in each of its three corebusinesses:

� Mechanical/Thermal which includes Valeo�s Transmissions, Climate Control, EngineCooling and Security Systems Branches.

� Electrical/Electronics which includes Electrical Systems, Wiper Systems, Motors &Actuators, Lighting Systems, Switches & Detection Systems, Electronics & ConnectiveSystems Branches.

� The Aftermarket, through its Distribution Branch.

Page 2: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo in figures� Sales 2000: 9.120 million euro

Aftermarket (OES and IAM): 19% of sales

� R&D spending 2000: 673 million euro, 6.3% of sales

� Global presence: 25 countries

� Workforce: 78,000 people

� 162 production plants

� 49 R&D centers

� 10 Distribution centers

� 10 Industrial BranchesTransmissionsClimate ControlEngine CoolingLighting SystemsElectrical SystemsWiper SystemsMotors & ActuatorsSecurity SystemsSwitches & Detection SystemsElectronics & Connective Systèmes

� A Distribution Branch

Page 3: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo�s Branches� Transmissions

Core products include complete clutch systems, clutch cover assemblies, discs, releasebearings, dry and wet clutch facings, hydraulic clutch cylinders, torque converters, lock-ups,dual mass flywheels, flexible flywheels, synchronizer rings and cabin air filters.Recent innovation highlights include an automated manual transmission (AMT) actuationsystem, flexible flywheel, G5 technology clutch facings, light-weight plastic hydraulic clutchcylinders.

The new clutch disc called Bonded Tripod® developed by Valeo�s TransmissionsBranch has been nominated for the International Grands Prix for Technical Innovationat Equip Auto 2001.

� Climate Control

Core products include heating and air conditioning systems and components: heater cores,evaporators, condensers, compressors, control panels. Recent innovation highlights include a photocatalyst air purifier system, fragrance diffuserand an air quality sensor.A demonstration model of these three innovations is being presented at Equip Auto 2001.

� Engine Cooling

Core products include radiators, condensers, charge air coolers, exhaust gas recirculation(EGR) coolers, oil coolers, fan/ motor units, cooling modules, front end modules.

The Branch�s THEMIS (THErmal Management Intelligent System) engine cooling systemhas been nominated for the International Grands Prix for Technical Innovation at EquipAuto 2001.

� Security Systems

Core products include remote keyless entry systems, RF remote controllers and receivers,transponder-based immobilizer systems, electronic central door locking systems, steeringcolumn locks, ignitions switches, door and trunk locks and handles, door, trunk, tailgate, hood,seatback latches, motorized trunk and door locks, door modules.Recent innovation highlights include the keyless �handsfree� entry system.

�/�

Page 4: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

� Electrical Systems

Core products include alternators, starters, electrical and starter current generation systems,re-manufacturing of alternators and starters.Recent innovation highlights include stARS (separate starter-alternator reversible system),MARS (motor-alternator reversible system), ISA integrated starter-alternator, stop and go andgreen boost functions.A demonstration model of StARS is being presented at Equip Auto 2001.

� Wiper Systems

Core products include complete wiper systems: arms, blades, linkages, motors, rain sensors,wash systems and modules.Recent innovation highlights include e-module, Flat Blade, new generation of rear plasticwipers, rain/light/tunnel sensor, electronically controlled rear wiper motor, reversing wiper motor.

The innovative Silencio� Flat Wiper Blade has been nominated for the InternationalGrands Prix for Technical Innovation at Equip Auto 2001.

� Motors & Actuators

Core products include motors for climate control, engine cooling, seat adjustment and headrest, steering column adjustment, ABS, sun roof, seat belt adjustment, as well as door latchactuators and air compressors for adjustable suspensions.Recent innovation highlights include the hydraulically driven fan system and the nextgeneration windowlift motor.

� Lighting Systems

Core products include auxiliary headlamps (HID and halogen), headlamp leveling actuators,headlamp washers, fog lamps, signal lighting, and multi-function connectors.Recent innovation highlights include the 5th generation Velarc� range, an adaptive frontlighting system and LED rear lamps.

� Switches & Detection Systems

Core products include instrument panel switches, steering column switches and modules,powertrain sensors and obstacle detection systems park assist.Recent innovation highlights include the top column module with steering angle sensor,traffic environment sensing radar, ultrasonic park assist.

�/�

Page 5: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

� Electronics & Connective Systems

Core products include body controllers, electronic modules, modular wiring harnesses andelectronic distribution units.Recent innovation highlights include a 42 Volt junction box and a smart body controller.

� Distribution

The Distribution Branch markets all Group brand name products � Valeo, Cibié and Marchal �on the independent aftermarket. It also offers a wide range of services, including trainingprograms, diagnostic and maintenance tools, to distributors and repairers.

Reglolux, a headlamp diagnostics tool, has been nominated for the InternationalGrands Prix for Technical Innovation at Equip Auto 2001.

Page 6: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Innovation throughthe �Domain�ApproachAs part of its goal to be leader in each of its core businesses, Valeo has implemented its�Domain� and �Module� strategy. This approach is designed to offer vehicle manufacturersglobal solutions that meet fundamental consumer-driven market needs such as comfort, safety and security, reduced fuel consumption and emissions. The transversal nature of Valeo�s Domains simultaneously optimizes all technologicalcompetencies and the product and process capabilities within Valeo�s 11 Branches generatingcreative synergies in Research & Development. Vehicle manufacturers benefit from shorterdevelopment lead-times for new, innovative systems and modules with enhanced functionality,that are cost-effective and easier to install.

� Electric Energy Management

The �Electric Energy Management� Domain covers the technologies and products that enablethe generation (alternators), storage (batteries, condensers), distribution (electric/electronicarchitecture), conversion (DC/DC converters, motors, starters, actuators, pumps, compressors,etc.) and management of electric energy and data communication within the vehicle. This Domain is not only the key to optimizing the electrical consumption of the vehicle duringuse but also the many new electrical and electronic functions specified by customers,especially when these functions are linked to the future introduction of 42 Volt networks.

� Seeing and Being Seen

Valeo�s �Seeing and Being Seen� Domain seeks to address driver concerns generated by everincreasing traffic density and the need to make driving safer, especially in poor weather and atnight. The Seeing and Being Seen Domain aims to enable motorists achieve a more thoroughand precise understanding of the vehicle�s immediate environment through better visibility andto clearly indicate vehicle position to other road users.Lighting, windshield wiping and obstacle detection systems are, under the Domain approach,closely interlinked. Valeo has integrated a broad range of its technologies from �intelligent�lighting to �smart� sensor activated windshield cleaning together with ultrasonic, radar andcamera based obstacle detection systems to enhance all-round visibility both from within andfrom outside the vehicle.

�/�

Page 7: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

� Vehicle Thermal Systems

�Vehicle Thermal Systems� covers two Domains �Thermal Energy Management� and �Thermal Interior Comfort�. Both Domains offer solutions to generate, control and dissipate the thermal energy generated within the vehicle by optimizing engine cooling and improvingcabin climate comfort for vehicle occupants. The Valeo products included in the Vehicle Thermal Systems integrated approach are heatingand air conditioning systems, a diversified range of heat exchangers, combined withelectronically controlled fans, water pumps, thermostats and valves. A sophisticated air quality control system and a fragrance diffusion system that allowsoccupants to choose in-cabin fragrance round off this unique product offering.

� Vehicle Access and Security

Included in the �Vehicle Access and Security� Domain are all products and systems thatfacilitate vehicle access and also prevent unauthorized vehicle usage. Mechanized dooropening and closing systems, user identification and keyless access are just some of Valeotechnologies that provide comfort and comprehensive solutions to consumers� concernsregarding the safety and security of their vehicle and its occupants.

� Driveline Systems

The concept of the �Driveline Systems� Domain is to satisfy the consumer need for the safeand comfortable control of the vehicle.Valeo Transmissions develops a comprehensive range of products and systems products andsystems (clutches, clutch facings, flywheels, clutch cylinders, actuators for automated manualtransmissions, torque converters) designed to ensure the correct, smooth, vibration-free,supply of power and torque to the wheels under all driving conditions.

� Modules

Complementing these Domains, Valeo also offers vehicle manufacturers new solutions in terms of modules. These modules - front-end, cockpit, door and rear hatch modules -represent the physical integration of many Valeo products. Customer benefits includestreamlined logistics, cost, weight and assembly time reduction together with increasedfunctionality via Domain driven innovation.

� The aftermarket

Valeo�s Domain approach makes a significant contribution to enhance the company�saftermarket activities in terms of both product offering and services. Valeo Distribution is, in each Domain, closely involved in all technological innovations and integration. This cuttingedge involvement enables Valeo Distribution to launch innovative solutions for the benefit of its replacement market customers.

Page 8: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Four Valeo finalists for the International GrandsPrix for Technical InnovationEquip Auto 2001

Four Valeo products have been short-listed for the International Grands Prix for TechnicalInnovation to be awarded on October 17th at Equip Auto 2001.

Valeo has two products competing in the Original Equipment - New Technologies category,Valeo Engine Cooling�s Thermal Management Intelligent System or THEMIS and ValeoTransmissions� Bonded Tripod clutch disc.

In the Spare Parts � Services � Accessories category, Valeo Wiper Systems� Silencio� FlatBlade is up for the grand prize, while in the Garage Equipment category, Valeo Distribution andValeo Lighting Systems are presenting Reglolux, a diagnostic tool to test car headlamps aimedat repairers and vehicle testing centers (MOT).

� THEMIS

THEMIS (THErmal Management Intelligent System) is capable of managing and optimizingengine temperature in line with varying driving conditions. The system includes electronicallycontrolled actuators driven by a specific control unit or the ECU. THEMIS halves engine warm-up time, cutting fuel consumption by 2 to 5% and by the same token reducing pollutantemissions. The comfort of the vehicle�s occupants is equally enhanced as in-cabin heating ismaintained in cold weather, even with the engine switched off, and undesirable noise isdiminished due to the use of a variable speed fan.

� Bonded Tripod Disc

The Bonded Tripod Clutch Disc innovates in two ways: the new Tripod design of the cushiondeflection disc and the new process used to bond the facings onto the disc (no rivets). The maindifficulty in developing this technology lay in precisely bonding material onto a part which has aspring function.The Bonded Tripod Disc offers a real improvement in comfort during vehicle start and gearshifting and a longer clutch service life, is more compact for optimized transmission design, andenables the simplified recycling of components at the end of the clutch�s life.

�/�

Page 9: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

� Silencio� Flat Blade

The Silencio� Flat Blade is a new generation of uniquely styled, ultra-flat, high performancefront and rear wipers designed to boost Valeo�s aftermarket Silencio� product range.The absence of a metallic superstructure considerably reduces both noise and vibrations.The blades glide over the windshield without generating turbulence, a common problem withstandard wiper blades. It is also equipped with Valeo�s famous wear indicator which offersa simple, fast and reliable indication of wiper blade wear.

� Reglolux

Reglolux is a three-in-one, fast, accurate diagnostic tool that enables repairers to identify ifa vehicle�s headlamps or bulb need to be adjusted or replaced and vehicle testing centers tocheck that the vehicle�s lighting complies with regulatory requirements. Thanks to its integratedcamera and innovative image processing technology, it is the very first tool to offer a full lightingcheck-up. Firstly, it can be used to test that the beam complies photometric specifications andsecondly to adjust the headlamp vertically and horizontally. The built-in printer can be used toprint out the values measured before and after adjustment. This helps to establish a sense oftrust between the motorist and the repairer by providing the motorist with tangible proof that therecommended repairs are indeed necessary.

A comprehensive technical description and photos of these products are available on Valeo�sWeb site www.valeo.com.

Page 10: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Transmissions

Integrated starter-alternator(ISA)

Starter-alternator reversiblesystem (StARS)

Electrical Systems

Electronically controlled rearwiper motor (4Bebius)

Flat Blade(FlatBlade1)

Rain/ light / tunnel sensor(RainlightSensor)

Tail gate module (Tailgate)

Wiper Systems

Hands-free keyless entry systemfor Laguna II (KeylessEntry)

Security Systems

Bonded Tripod Disc(BondTrip1)

Clutch facings(G5 technology)(FacingsG5)

Flexible Flywheel(FlexFlywheel)

AMT (Automatic ManualTransmission) actuation(GearBoxAct)

Concentric slave cylinder(HydrCCyl2)

Fragrance Diffuser(FragDiff)

Photocatalysis Air Purifier System(AirQualSens)

Air quality sensor(PollutionSensor)

Thermal ManagementIntelligent System(THEMIS)

Climate Control

Engine Cooling

Hydraulically driven fan system(HydrauFan)

Window lift motor(WindLift)

Motors & Actuators

Valeo InnovationsThese illustrations are on Valeo’s Equip Auto CD ROM

Page 11: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

AFS: curve without bend lighting(NoBendL)

AFS: curve with bend lighting(BendLight)

BMW Z8: Velarc® Elliptical HIDtechnology (Velarc2)

Jaguar Type F: LED rear combi lamp (LED)

Lighting Systems

Top Column Module with steeringangle sensor (ColumnMod)

Park Assist Sensor(ParkAssist)

Switches & Detection Systems

Reglolux(Reglolux)

Distribution

Smart Body Controller(BodyControl)

42V junction box (42V)

Electronics & Connective Systems

Page 12: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

ContentsValeo Transmissions

� Automated Manual Transmission (AMT)� Flexible Flywheel� G5 Technology Clutch Facings� Clutch System Expertise� Hydraulic Clutch Cylinders

Valeo Climate Control� Photocatalysis Air Purifier System� Fragrance Diffuser� Air Quality Sensor

Valeo Engine Cooling� THEMIS: Thermal Management Intelligent System

Valeo Security Systems� �The Keyless Car� - Its Hands-Free System

Valeo Electrical Systems� 42V Architecture� Electrical Energy Management - Valeo�s Expertise� StARS Separate Starter-Alternator, MARS Motor-Alternator Reversible System,

ISA Integrated Starter-Alternator, �Stop and Go� and �Green-Boost� Functions� Alternators, Starter Motors - A Full Range

Valeo Wiper Systems� e-module - The solution for rear Mechatronic Modularization� New Generation of Arms and Blades - Flat Blade� A new generation of rear plastic wipers� Wiper Systems Automation - Rain/Light/Tunnel Sensor� Wiper Systems Automation - Electronically controlled Rear Wiper Motor� Wiper Systems Automation - Reversing Wiper Motor

�.. /�..

Page 13: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Motors & Actuators� Hydraulically Driven Fan System� Next Generation Windowlift Motor

Valeo Lighting Systems� Velarc® Range� Valeo Adaptive Front Lighting System� LED Rear Lamps

Valeo Switches & Detection Systems� Top Column Module with Steering Angle Sensor� Traffic Environment Sensing Radar� Ultrasonic Park Assist

Valeo Electronics & Connective Systems� 42 Volt Junction Box� Smart Body Controller

Page 14: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Transmissions

Automated ManualTransmission (AMT)Valeo has developed an actuation system for the automation of manual transmissions. Valeo�s actuation system offers the same functions as those found in conventional automatictransmissions, at a much lower price, while maintaining key benefits that alternative types oftransmission cannot offer.

The AMT retains all the advantages of the well engineered and highly efficient manual transmission,namely low weight, compactness, high power/torque density, no service requirement and very affordablecost, while eliminating all the disadvantages of gear shifting.

Valeo has applied it�s expertise in clutches, friction materials, transmissions, smart actuators andcomplete driveline and system simulation to the development of AMT actuation.

The Valeo AMT relies on very compact electromechanical actuators, located directly on the gearbox,to automate gear shifting and clutch operation. The clutch actuator contains a compensation springmechanism that balances the clutch force over the complete life of the car, leading to a furtherreduction in size. On the transmission side, the gear engagement actuator applies force through apreloaded spring in order to enhance synchromesh longevity.

Valeo has developed control strategies which can be coded in a dedicated ECU, based on closed loopalgorithms to control the various driving modes and adapting continuously to the changing environmentand different driving patterns. In order to enhance functions, the ECU communicates with the otherdriveline, body and chassis controllers through a standard CAN bus.

� Keys benefits

- Improved driving comfort through optimized gear shifting.- Improved fuel economy to meet CAFE regulations.- Improved emission levels to comply with a 140 g CO2/km goal.- Easy installation in the existing driveline owing to very compact actuators.- Reduction of torque interruption owing to fast actuator response.- Protection of driveline in the event of undesired maneuvers.- Very affordable automatic system.

Page 15: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Transmissions

Flexible FlywheelWith a conventional solid flywheel, placed between the engine crankshaft and the clutchsystem, bending resonances in the �Crankshaft - Flywheel System� may occur, contributing tonoise generation, clutch engagement and disengagement problems as well as difficulties ingear shifting.

The Valeo flexible flywheel has been designed to shift these bending resonances so that they falloutside the 200 Hz - 500 Hz range which is where quality problems occur.

The flywheel mass is connected to the crankshaft via a flexible plate that is elastic in the bendingdirection and rigid in the torsional direction. This plate is fitted with a Belleville spring between theflywheel mass and the crankshaft, reducing the bending resonances described above and shiftingthem to less damaging frequencies.

� Key benefits

- Significant reduction of axial vibrations.� Reduced engine noise.� Reduced pedal vibrations.� Improved gearshift feeling.

- Improvements in driveability.� Improved clutch disengagement.� Reduced rumbling noise.

- System reliability.� Reduced crankshaft deformation (stress).� Reduced input shaft bending.

Page 16: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Transmissions

G5 TechnologyClutch Facings(F410, F510, F810, F820 and F491Materials)Valeo�s dedication to constant innovation and continuous improvement enables it toconsolidate and enhance its leading position in the clutch facing market. Valeo has developeda complete range of lead-free products for both cars and trucks.

The G5 range of clutch facings comply with the July 2003 European regulation regarding the eliminationof lead for better recycling at the end of product life.

These facings are manufactured with a water-based process which eliminates the need to use organicsolvents such as trichloroethylene and toluene.

These products and process improvements are concrete applications of Valeo�s environmental protection policy.

G5 technology is, indeed, not only environmentally friendly but also provides improved facing characteristics.

� Key Benefits

- Respect for the environment:� Lead-free technology in line with July 2003 European regulation.� Better recyclability.� Reduction in pollutants: water-based product, no organic solvents.

- Performance:� High friction levels (µ:�0.40 to 0.45).� Thermal stability (-40°C to 400°C).� Durability: low wear.� Low maintenance.� Mechanical burst strength up to 13,000 rpm (diameter: 200 mm).

- Driver / passenger comfort:� Shifting comfort.� Smoothing of engine vibrations.

Page 17: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Transmissions

Clutch SystemExpertiseWith the development of calculation methods and design technology in addition to theavailability of increasingly powerful computers, the design and the validation of new productshas changed dramatically over the last few years.

Valeo focuses on the systematic numerical modeling of the physical phenomena that rule the dynamicbehavior of real systems and their components.

The aim of this approach is to achieve the ideal product from the first prototype. This implies very goodknowledge of the behavior of every single part within the complete system and complete control of themanufacturing process.

Valeo has developed simulation tools to predict how and understand the influence of each componenton the behavior of the complete system from pedal to crankshaft and from crankshaft to wheels, bothin new and worn conditions.

� Key benefits

- Optimization of the complete clutch system and clutch components.- Reduction of product development and manufacturing time and cost.- Dynamic behavior control of each part within the complete system.- Estimation of lifetime and failure modes.- Anticipation of problems that could occur with a new powertrain.

Page 18: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Transmissions

Hydraulic Clutch CylindersThe hydraulic clutch actuation system consists of the Clutch Master Cylinder (CMC), connectedto the clutch release cylinder by an hydraulic pipe.

Valeo�s hydraulic clutch actuation system includes a complete range of plastic master cylinderssuitable for the different OE standards, as well as two types of release cylinders:

- Conventional Clutch Release Cylinder (CRC), external to the clutch housing, which directlyactuates the clutch fork.

- Concentric Slave Cylinder (CSC), integrated into the clutch housing, which directly applies theclutch diaphragm.

The hydraulic clutch actuation system developed by Valeo offers improved reliability over time as wellas an automatic stroke self-compensation as the clutch facings wear, compared with cable clutchcontrols fitted with a mechanical wear compensation device. The Valeo system weighs up to 40% less than previous aluminum cylinders, contributing to overallmass reduction and cost optimization targets.

To complete this product range, Valeo has developed a plastic hydraulic damper which absorbsvibrations generated by the engine which may be felt in the clutch pedal causing driver discomfort.

� Key benefits

- Very high load and stroke efficiency, in new and worn conditions.- Reliable stroke compensation with clutch wear.- Very high reliability.- Significant weight reduction.- Easy installation on the vehicle with quick connectors.- Enhanced noise and vibration damping.- Optimized cost.

Page 19: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Climate Control

Photocatalysis Air Purifier SystemValeo purifies the air in the cabin by eliminating the pollutant gases through photocatalysis.

The photocatalyst destroys pollutant gases by means of ultra-violet light.

� Performance and features

- 80% efficiency on toluene.- 70% efficiency after 1,200 hours use.- Automatically activated when combined with Valeo's pollution sensor: 1.8 seconds.

� Key benefits

- Volatile organic components, nitrogen and sulfur oxides eliminated completely.- Bacteria trapped in the filter destroyed.- Self-regeneration of activated carbon by photocatalysis (titanium oxide), ensuring the system's long life.

Page 20: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Climate Control

Fragrance DiffuserValeo adds a new function to the vehicle air conditioning system: a fragrance diffuser designedto create a pleasant atmosphere in the cabin.

This innovative product diffuses fragrances via the air conditioning system.

� Performance and features

- Multiple choices.- Can be turned ON/OFF.- Fragrance diffused evenly throughout the cabin (the same back and front seats).- Rapid response time: 10 seconds.- Easily maintained.

� Key benefits

- Olfactory signature of the automaker.- Masking of unpleasant odors: reduces their effect.- Physiological impact: refreshes, stimulates, helps driver to remain awake.- Caters to personal preferences.

Page 21: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Climate Control

Air Quality SensorValeo�s automatic recirculation mode uses a pollution sensor to provide improved cabin airquality for enhanced comfort of vehicle occupants.

The pollution sensor detects the principal noxious atmospheric pollutants (carbon monoxide andnitrogen dioxides) present in the external environment.

� Performance and features

- Quick closing of the flaps within 1.8 seconds.- 20% decrease in concentration of pollutants.- 40% decrease in the noticeabillity of odors.

� Key benefits

- Due to its small size and volume, the sensor easily integrates into the air inlets of the heating andair conditioning system, and into the electronic architecture of the vehicle.

- It automatically activates the air recirculation mode, sealing off the cabin from harmful air pollution.

Page 22: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Engine Cooling

THEMISThermal Management Intelligent System

Valeo has turned a simple engine cooling function into a system capable of managing andoptimizing engine temperature in line with varying driving conditions.

Existing engine cooling systems have traditionally been oversized to operate in the worst conditions,e.g. towing a caravan uphill. Such systems consume far too much fuel and waste a significant amountof thermal energy. Valeo�s THEMIS system is designed to regulate engine temperature according todifferent car loads. It uses actuators, controlled by the Engine Control Unit or a separate unit interfaced with it.

� Design features

The system consists of - a Pumptronic - a variable speed electric water pump,- a Fantronic - a variable speed fan controlled by an electronic module,- a control valve.

� Key benefits

- Engine warm-up time halved.- Fuel consumption cut by 2 to 5%.- Pollutant emissions similarly reduced.- Enhanced cabin comfort by sustained warming in cold weather when engine switched off.- Easy diagnosis and failure mode management: cooling function electronically controlled.

Page 23: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Security Systems

�The Keyless Car�Its Hands-Free System

A Renault-Valeo Partnership

Car keys may soon become history, thanks to a new passive entry system from Valeo. Already in mass production through a partnership with Renault, the hands-free system ismaking the 2001 Laguna II the world's first keyless mass market vehicle.

� A revolution in vehicle access

The system is easy to operate: first, when a driver carrying the �Renault Card� (an identifier in a cardformat) puts his/her hand behind the door handle to enter the vehicle, he/she triggers a short-rangeidentification protocol. If the vehicle detection system recognizes the �Renault Card� within a rangeof a few meters, the vehicle unlocks automatically, giving free access to the driver.

The trunk opening process is very similar. Light pressure on a push button starts the identificationprotocol, which, if the card is present, opens the car�s trunk. Fast, easy and safe.

Locking the vehicle is even more simple: when the driver walks away, the vehicle automatically locksas soon as the identifier is out of the recognition range.

� Secured ignition

Thanks to the �Renault Card�, vehicle interior settings can also be personalized, including seats,outside mirror positions, air conditioning, radio, etc.

Once seated, the driver only has to insert the card in the card reader and push the �start� button tostart the vehicle. Again, fast, easy and safe!

For guaranteed uninterrupted use, the smart card incorporates built-in backup solutions. In case ofvehicle battery failure, a backup key located in the card can be used to enter the vehicle. If the cardbattery and accumulator have run down, the Laguna II can still be started thanks to an integrateddevice similar to traditional electronic immobilization systems.

�.. /�..

Page 24: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

� A complete, optimized system

Valeo�s expertise extends to a complete range of products composing access and ignition systemsolutions.

The Renault Laguna II�s Hands-Free System features the identifier or �Renault Card� with a dualenergy source (battery and accumulator), the card reader integrating the system electroniccontroller, the handles equipped with optical sensors to detect hand presence before the handle isactually touched, the electrical steering column lock to block the steering wheel, the integratedantenna for communication between the car and the card, and, of course, the traditional mechanicalcomponents still part of the system (back-up door lock, trunk latch�).

Valeo offers the most innovative product and system integration expertise - partnering with vehiclemanufacturers from concept to launch.

Page 25: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Electrical Systems

42V ArchitectureFor new generations of vehicles, the market demands enhanced comfort and safety features as well as fuel savings and reduced pollutant emissions. To meet these objectives, the electrification of numerous functions offers many benefits for automobile designers butwith a resulting increase in on-board power requirements.

The current 14 Volt architecture is limited in output to around 3.5 kW or so - mainly due to the intensityof the relevant currents.

The shift to a 42 Volt electrical network (three times the current voltage) will generate outputs of up to15 kW due to:

- A decrease of losses in electrical and electronic circuits.- An increase in alternator efficiency.

Valeo is developing many innovative concepts in this field in order to offer an array of products rangingfrom alternators, starter motors, starter-alternators, motor-alternators, to DC / DC converters for thefirst 42 Volt vehicles that are designed-to-cost for each vehicle segment.

The optimization of 42 V or dual 14 V / 42 V voltage electrical network architecture is an integral partof Valeo�s expertise.

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Valeo Electrical Systems

Electrical Energy ManagementValeo�s Expertise

Valeo Electrical Systems is a major player in the development of innovative concepts in thefield of Electrical Energy Management.

Valeo Electrical Systems offers products and systems which contribute directly to the satisfaction ofvehicle users in all segments of the automotive market.

The increasing needs for comfort and safety, reduced fuel consumption and emissions, benefit fromthe innovations offered by Valeo Electrical Systems on its current ranges of alternators and startermotors as well as on its on-going product developments.

New concepts such as StARS (Starter-Alternator Reversible System), MARS (Motor-AlternatorReversible System), ISA (Integrated Starter-Alternator), DEMELEC starter motor, DC/DC convertersillustrate Valeo Electrical Systems� pole position in the evolution of automotive electrical networkarchitecture.

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Valeo Electrical Systems

StARS Separate Starter-Alternator, MARS Motor-Alternator ReversibleSystem,ISA Integrated Starter-Alternator,�Stop and Go� and �Green-Boost�Functions

These systems are based on the use of the reverse motor mode of the alternator to crank theengine or even provide mechanical power to the transmission system.

These systems are used to efficiently achieve the following functions:

�Stop and Go�- The engine is cut automatically as soon as the vehicle comes to a stop (around a third of the time in

urban traffic conditions).- The engine restarts automatically and silently as soon as the driver engages a gear or releases the

brake in the case of automatic transmissions.

� Key benefits

With automatic engine cut-off:- Fuel saving exceeds 10% in urban traffic conditions.- Air pollution is reduced.- Enhanced acoustic comfort for car occupants (as the engine is cut).

�.. /�..

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� Green-Boost�The alternator functions in high speed motor mode so as to boost the engine by combining theirrespective mechanical power (torque assist). It is compatible with the �Stop and Go� function andregenerative braking.

� Key benefits

- Additional fuel savings.- Additional reduction in air pollution.- Increased mechanical power.

The machines used deliver high output and thus enable new comfort, safety, emission reducing andfuel saving functions to be electrified.

_________________

* StARS Reversible System Starter-Alternator

This belt driven reversible alternator-starter uses air-cooled or liquid-cooled conventional alternatorarchitecture and electronics for power and control. It provides silent cranking and high electrical output.

� Key benefits

- �Stop and Go� function.- High electrical output: up to 4 kW (42V).- High efficiency as compared with conventional alternators.- Noiseless (up to 15 dBA less noise than conventional starter motors), rapid cranking.- Ease of packaging through the use of standard attachments on engine block.- Mass and cost savings as compared with the integrated solution.- Available under 14 Volts.

* MARS Motor Alternator Reversible System

This system uses air-cooled or liquid-cooled conventional alternator architecture and electronics forpower and control.

It is a belt-driven alternator that can generate up to 8kW. MARS replaces the starter motor and startsthe engine. In addition to its non-intrusive architecture, MARS offers the �Green-Boost� function, thatis, it supplies additional mechanical power to the transmission (torque assist).

�.. /�..

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� Key benefits

- �Stop and Go� function.- �Green-Boost� function up to 6 kW.- High electrical output: up to 8 kW (42V).- Regenerative braking.- High efficiency as compared with conventional alternators.- Noiseless (up to 15 dBA less noise than conventional starter motors), rapid cranking.- Mass and cost savings as compared with the integrated solution.

* ISA Integrated Starter-Alternator

It is installed between the engine block and transmission. It allows regenerative braking and significantfuel savings due to its very high efficiency (80 to 85%).

� Key benefits

- �Stop and Go� function.- �Green-Boost� function up to 10 kW.- High electrical output: 12 kW (42V).- Totally noiseless and extremely rapid cranking.- Elimination of the alternator belt and its dynamic tensioner.- Regenerative braking.- Improved vehicle performance due to the �booster� function.

Page 30: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Electrical Systems

Alternators, Starter MotorsA Full Range

DEMELECValeo�s electronic starter incorporates a static relay into the solenoid switch. The electronic module isdirectly controlled by the ECU. DEMELEC can be adapted to the entire range of Valeo startermotors.

� Key benefits

- Simplified starting function architecture.- Cranking relay no longer needed.- Automatic cut-off at engine start and prevention of re-engagement of the running engine.- Engine start-up time cut by half.- Increased starter service life due to:

� Thermal protection (180°C).� Progressive engagement of the pinion in the ring gear.� Reduced freewheel phase.

- Optimized starter design and size through the integration of electronics in the solenoid switch.

Conventional product lines

In parallel with the development of innovations with a high electronic content, Valeo has soughtto extend its conventional range of products and continuously improve product specifications.Valeo is now offering a new range of air or liquid-cooled 14 V alternators with an output up to 170A.High performance is matched with a significant reduction in noise levels.

Three new reduction gear based products reinforce Valeo�s existing 12V starter motor range in thefollowing segments:

- 4-cylinder gasoline up to 2.0-liter.- 4-cylinder diesel up to 1.9-liter and V6 / V8 gasoline.- High displacement diesel engines.

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Valeo Wiper Systems

e-moduleThe solution for rear Mechatronic Modularization

Valeo has developed e-modules that combine and integrate electrical and mechanicalcomponents into a single unit.

Valeo�s e-modules provide a unique approach to liftgate component integration through Valeo�s�domain� strategy:

- Seeing and Being Seen: automated wipe/wash, rear vision, signaling.- Vehicle Access and Security: handle, latch, smart access.- Electrical Energy Management: wiring harness, liftgate controller.

As the e-module concept is flexible, offering easy customization in line with advances in technologiesand future platform strategies, it is undergoing continuous development and has sparked growinginterest on the part of automakers.

� Design features

- Wiper, high mounted stop lamp, locking functions.- Integrated electronic closure control.- Telematics antennae.- Park assist.- Central door locking system or �hands-free� keyless access.

� Key benefits

- Integrating main electrical functions reduces costs.- Shortened assembly time.- Additional network-functions at no extra cost.- Design integration.

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Valeo Wiper Systems

New Generation of Arms and BladesFlat BladeValeo has developed a new generation of more efficient, high-performance wiper arms andblades.The uniqueness of these wiper blades lies in their innovative, differentiating styling: their ultra-flat design combined with advanced wiping technology enhances their aerodynamic andacoustic properties.

The Valeo flat blade can be coupled with an advanced style wiper arm resulting in smoother, moreharmonious front wiper systems design.

� Design features

- Innovative style and differentiation.- No metallic super-structure.- Fewer parts: around 6 to 7 parts compared to 23 for a traditional wiper blade.

� Key benefits

- High speed performance: > 200 km/h.- Reduced aerodynamic noise.- Reduced reversal noise.- Reduced weight.- Improved resistance in cold weather conditions.- Little obstruction of the driver�s field of vision.

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Valeo Wiper Systems

A new generation of rear plastic wipersValeo�s new generation of rear plastic wipers demonstrates the continuous advances beingmade by Valeo in wiper technology and style.

Valeo, the market leader in plastic rear wiper arms and blades, now offers a new generation of rearplastic wipers combining greater styling freedom with excellent wiping performance.

This new generation of rear wiper arms/blades has been styled to reflect current vehicle design trendstoward narrower rear windows and unique body shapes. Valeo offers a wide range of possibilities forintegrating the wiper arm/blade to complement the style of the vehicle : combination with Valeo�s FlatBlade, paint matching the bodywork, a decorative cap for the carmaker�s logo and integration of a highmounted stop lamp.

� Key benefits

- Valeo expertise in plastics: � Car wash resistance.� UV resistance.� Ice resistance.� Greater robustness and durability.

- Quick connection: easy lock-unlock system.

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Valeo Wiper Systems

Wiper Systems AutomationRain/Light/TunnelSensorThis sensor is particularly sensitive to varying degrees of light. It is capable of detecting lightvariations (daylight, dusk, darkness, etc.) and interpreting them in an intelligent manner.

Equipped with three light-analysis sensors, it provides accurate information about ambient luminosityand is capable of differentiating the seven following modes: day, night, tunnel, pre-tunnel, rain, garage,trees. It can therefore detect and anticipate a tunnel and actuates the lighting function before enteringthe tunnel. It can also differentiate a bridge from a tunnel thanks to a diode designed to distinguishahead into the tunnel.

The rain/light/tunnel sensor is based on innovative, continually evolving technology. Valeo�s R&Dteams are now working on a rear-window dust sensor as well as a multiple-function sensor based on amini-camera.

Page 35: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Wiper Systems

Wiper Systems AutomationElectronicallycontrolled RearWiper MotorThe electronic rear wiper motor offers a series of technical innovations and benefits.

Among the benefits generated by the integration of electronics, speed and wipe angle control offersnot only more precise, regular wiping action but even quieter operation. This is because the wiperactually slows down slightly before the reversal points, thereby reducing the noise caused by theblade�s flip-over. The use of electronics also allows relay-free operation which further contributes to amuch quieter rear wiper system.

Efficient and compact, the electronic rear wiper motor offers a range of modular features. A multiplexing option is available with, for instance, a simplified connector combining differentfunctions, including license-plate lighting, rear-hatch locking, etc.

� Key benefits

- More precise, regular wiping.- Reduced reversal noise.- Quieter operation as there is no relay.- Multiplexing option.

Page 36: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Wiper Systems

Wiper Systems AutomationReversing Wiper MotorWiper systems equipped with a reversing motor ensure that the motorist enjoys perfectvisibility whatever the driving conditions. This product is an illustration of Valeo�s commitmentto offering users highly efficient, reliable, and practical wiper systems.

� Design features

- Only rotates 180° compared to 360° for a conventional motor.- Electronic park position.- Electronic speed control.- Service position.- Snow block protection.

� Key benefits

- Significant space savings at the front due to reduced travel.- Improved integration of the wiper system into vehicle design thanks to depressed park position.- Reduced reversal noise.- Easy replacement of the blades thanks to the service position.

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Valeo Motors & Actuators

HydraulicallyDriven Fan SystemValeo is moving engine cooling in a new direction with the evolution of hydraulically-drivencooling fan systems (HDFS).

Valeo is dedicated to developing the next generation of engine cooling systems while meeting thedemands of its customers. The HDFS not only exceeds the technical requirements of today�s lighttruck and sport utility vehicle market but also provides opportunities for significant vehicledifferentiation and improved consumer satisfaction. This innovative development is powered by thevehicle's existing steering pump thus reducing the parasitic losses associated with fan clutches.

� Key benefits and vehicle differentiation opportunities

- Increased trailer towing capacity due to elimination of parasitic fan clutch loads.- Enhanced styling freedom: high power allows for reduced grill openings.- Improved fuel economy through the elimination of parasitic losses and lower drag coefficients

resulting from narrower grill openings.- Improved air conditioning performance at idle speed - not limited to water pump pulley speeds.- Lower fan speeds through higher system efficiencies.- Clutch pump out and �drive-away fan roars� eliminated.- Increased airflow at idle speed conditions allows higher top tanks without �stoplight boil-over�.- Simplified packaging: flexibility in water pump positioning and reduced axial depth.- Reduced design complexity: large power range allows one design to satisfy a wide range of engine

capacities and engine compartment architectures.- Reduced alternator loading - no significant electrical loads.

The HDFS eliminates engine cooling as a constraint on noise, trailer towing and styling without placingadditional burdens on heavily loaded electrical systems.

Page 38: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Motors & Actuators

Next GenerationWindowlift MotorMeeting consumers� comfort and performance demands through next-generation windowliftmotors from Valeo.

The Gen X motor provides consistent performance and �Best-in-Class� power density, and withavailable integrated electronics, supports all possible door system controls.

� Key benefits

- Torque - speed performance variation reduced by over 25%.- Long life proven with extensive durability testing.- 30% mass reduction with plastic gear housing.- Available with integrated electronics.- EMC suppression.- Auto-up controls with anti-pinch feature that satisfies StVZO and FMVSS requirements.- Possible integration of future door controls.

Page 39: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Lighting Systems

Velarc® RangeValeo is proposing a new system called Velarc®, incorporating high-performance High IntensityDischarge (HID) lighting. Initially intended for top-range vehicles, the HID headlamp is beingincreasingly offered on a variety of vehicles.

To make the lamp ignite rapidly (a fraction of a second), an over-voltage is applied by means of the5G ballast. Valeo�s electromagnetic interference (EMI) protection, the most efficient on the market, isoptimum over all wavebands as it is a totally shielded system.

� Key benefits

- A wide range of productsTo satisfy the changing needs of automakers, Valeo offers several types of HID headlamp technologies:

� Elliptical Velarc® HID Technology. Equips the BMW Z8, Nissan Primera, Audi A4, RenaultAvantime, Saab 95.

� Reflector Velarc®. Equips the Peugeot 607, Renault Laguna, Citroën C5.� Bifunction Elliptical Velarc®, a new elliptical HID technology that provides both low and high

beam functions with a single light source. The new VW Lupo GTI is equipped with thistechnology in which the switch from low beam to high beam is achieved by a movement of thebulb shield. The lamp does not move at all.

� Bifunction Reflector Velarc® a new Complex Shape HID technology that also provides bothlow and high beam functions with a single light source. In this case however, the switch fromlow beam to high beam is achieved by a movement of the reflector along the bulb axis. The lamp does not move at all.

- Enhanced visibility, comfort, reduction in visual fatigue� Velarc® HID lighting allows peripheral and forward visibility improvement, homogeneous light

distribution and daylight color for low beam.� Elliptical or Reflector Velarc® Bifunction offers the same HID performance for both low and high

beams.

�.. /�..

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- High-tech image and reliable technology� The Velarc® product range�s superior performance enhances the high-tech image of the vehicle.� Power consumption is low. HID bulbs last more than seven times longer than halogen bulbs.

- Weight savings� With Velarc® Bifunction lighting, internal headlamp temperature is reduced, allowing the use of

plastic lenses in most applications.

- Reduced power consumption� A 35 watt HID 3,200 lumens.� A 55/60 watt halogen lamp 1,500 lumens.

- Volume savings and styling differentiation� Velarc® Bifunction generates volume savings of over 25%, resulting in greater styling flexibility.

Velarc® Bifunction Lighting allows HID to be offered as an option on vehicles equipped withsingle pocket reflectors. This cannot be achieved with existing HID headlamp technologies.

- Diagnostics� The Velarc® 5G system has full diagnostic capabilities. Diagnostic records are adapted to

customer needs.

Page 41: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Lighting Systems

Valeo Adaptive FrontLighting SystemThe Valeo Adaptive Front Lighting System is a technology that adapts the headlamp beams tovarious night driving conditions, optimizing visibility and enhancing driving comfort.

� Key benefits

Valeo has developed five beam adaptations:

- Bend Lighting (BL) is adapted to curves. It increases the quantity of light into the curve andfacilitates driving along winding roads.The Bend Lighting functions are driven by a steering wheel sensor coupled to a speed sensorand/or the navigation system.

- Motorway Lighting (ML) is adapted to speed. It increases driver visibility at high speed,allowing better anticipation.As from 80 km/hour, the speed sensor, connected to the control unit, raises the low beam by amovement of the leveling system.

- Adverse Weather Lighting (AL) is adapted to inclement weather conditions. It stops glarereflection and therefore increases driver visibility.When the rain sensor detects rain, this information is immediately transmitted to a control unitwhich adapts the beam in such a way that the glare is suppressed.

- Town Lighting (TL) is adapted to city driving. It increases beam width, allowing better cross-road vision.The navigation system detects when the vehicle is in a built-up area and a light sensor checkswhether street lighting is sufficient: the control unit then modifies car lighting intensity andwidens the beam.

- Over Head Lighting (OVL) illuminates overhead signs. It allows the driver to see overheadsigns from greater distance and prevents �last minute�, dangerous driving decisions such assudden lane changes. It has to be switched on manually but switches off automatically. Time delay is defined with theautomaker.

Page 42: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Lighting Systems

LED Rear LampsRear Signal Lighting should provide key styling differentiation as well as ensure proper nightidentification of the car. With this in mind, Valeo Lighting Systems has developed new signallighting technologies to provide more variety and innovation into signal lamp concepts as theyare a key styling feature on cars.

The LED is an optoelectronic component which emits light through a transparent, semi-conductingcrystal when powered with electricity.

� Key benefits

- SafetyThe rise time of these sources, shorter than the incandescent bulbs by approximately 0.2 seconds,allows the driver to anticipate potentially dangerous situations. The braking distance of the followingvehicle - at 120 km per hour - is reduced by 5 meters.

- Repairability and serviceThe lifetime of LEDs is over 2,000 hours.

- StyleThe compact nature of LED technology offers greater design flexibility, notably for highlighting thelines of the vehicle and illuminating the fenders. Their polka dot appearance accentuates styling differentiation and the high-tech aspect of rearlighting.

- Reduced power consumptionLED technology reduces power consumption fivefold versus incandescent rear lamps.

- Volume savingsDue to their reduced depth, LED CHMSLs, for instance, can be more easily harmonized withvehicle design than conventional technology lamps.

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Valeo Switches & Detection Systems

Top Column Modulewith Steering Angle Sensor

� The technology

Committed to pioneering �best in breed� technologies that deliver optimal safety, systemsintegration, vehicle security and driver comfort, Valeo has developed a Top Column Module (TCM)bringing previously unseen levels of electronics and mechanical integration to the steering column.As single, compact package, the TCM provides a complete array of column switches. Foremostamong the TCM�s numerous breakthrough functions is the steering angle sensor, a man-machineinterface ensuring connectivity for vehicle stability control, and other vehicle comfort and safetysystems.

The electronics central unit of the module could also include data bus gateway, networkmanagement and extensive diagnostic functions as well as sound output for driver feedback.

The TCM could be furthermore equipped with a steering column lock including transponder forImmobilizer function as well as radio frequency electronics for remote control of central door locking.

A short-tape Clock spring for signal transmission to/from steering wheel completes the TCM�simpressive range of features.

The integration of these functions in a TCM offers a significant cost reduction for the customer.

�.. /�..

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� Design features

- Small packaging size and light weight.- The systems integration enables a significant reduction of electrical interfaces and wiring.- TCM combines several components in one product (easy installation of TCM in the car).- Output of all information (steering angle sensor, stalk switches, etc.) to vehicle via network (CAN,

LIN, J1850, etc.).- Steering angle sensor incorporates asymmetric hard-/software redundancy for optimal safety and

reliability.

� Key benefits

- Optimum use of available space behind the steering wheel.- Reduction in assembly and logistics expenditure for the OEM.- All information provided by network could be used by various vehicle comfort and safety systems

(e.g. on-board navigation systems, active body control, electric power steering, etc.).- Less electrical interfaces and wiring leads to cost effective and reliable solution, both for driver and

OEM.- The OEM no longer has to handle the traditionally long and costly assembly of individual

components on site.

� Availability

Currently available.

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Valeo Switches & Detection Systems

Traffic EnvironmentSensing Radar� The technology

A complete system architecture for the detection, processing, signaling and tracking of stationaryand moving objects around the vehicle, Traffic Environment Sensing Radar (�TES Radar�) is thegateway technology for Valeo�s new generation of �intelligent vehicle systems�.

Offering extensive interfacing possibilities, TES Radar opens up a new world of comfort and safetyapplications for automakers. Incorporating a high frequency front-end radar which is linked to a softwarecontroller and a low frequency driver board, TES Radar is the workhorse for a host of advanced activesupport functions such as parking and back-up assistance, blind spot detection, intelligent cruisecontrol (ICC) support, �stop and go� system support, pre-crash sensing and collision avoidance.

� Design features

- Speed detection and signal processing.- Long range detection (2-20 meters) with short cycle time (< 50 milliseconds) and extended beam width.- Extensive interfacing possibilities, enabling radar to relay pre-processed information on detected

objects to other systems, notably for pre-crash sensing, automatic braking, intelligent airbagdeployment and collision avoidance.

� Key benefits

- Detects obstacles in driver�s field of vision as well as inside vehicle �blind spots�; provides warningsin the event of potentially dangerous lane change and turn situations.

- Intelligent cruise control (ICC) support function protects drivers against lane cut-in.- Offers synergies with vehicle �stop and go� systems designed to enhance driver comfort in urban

�traffic crawl�.- Parking and back-up assistance functions help drivers avoid costly damage to their vehicles.- Pre-crash sensing capability enables occupant safety systems to compensate for marginal or

reduced crush zones, particularly in lateral impacts.

� Availability

Model year 2003+.

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Valeo Switches & Detection Systems

Ultrasonic ParkAssist� The technology

Valeo has pioneered this technology since the first application was introduced in 1991. Today aftercontinuous evolution of the product, Valeo is world market leader for Park Assist. The currentsystem uses standardized components that can be configured to the specific application by end-of-line programming.

Usually the system is also connected to the vehicle�s multiplex system. This allows an exchange ofinformation with other systems, facilitating new functions, and communication with externaldiagnosis and programming equipment.

The competence from adapting the Ultrasonic System to a wide range of makes and models is nowbeing used to develop a close range radar detection system that will one day replace today�stechnology while providing the basis for many new functions that go beyond Park Assistfunctionality.

� Specifications

- Environmentally sealed sensors.- Sealing:

� IP 66 (sensor).� IP 50 (control unit).

- Operating frequency of 38,4 kHz.- Measuring range of 0.25 to 1.8 m.- Operating voltage of 9 to 16 V.- Current draw: < 125 mA.- Ambient temperature range: -40° to 85° C.

�.. /�..

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� Design features

- Adapted to many control/logic inputs.- Ultrasonic distance measurement.- System components include: 2, 4, 6, 8, 10 or 12 ultrasonic transducers, control unit, wiring, display

and switch as specified by the customer.- 2, 4, 6, 8, 10 or 12 channel configurations.- Visual display capability.- Stereo mute capability.

� Key benefits

- The Ultrasonic Parking Assistance System (UPA) provides an acoustic warning to drivers to alertthem of obstacles hidden from view. Once an obstacle is detected, the system sounds a tone thatbecomes continuous at a distance of 25 cm. UPA is available as either a rear only system using amaximum of six sensors, or a front and rear system with eight to twelve sensors.

� Availability

Currently available.

Page 48: The Valeo Group · The Valeo Group Valeo is an independent industrial group fully focused on the design, production and sale of components, integrated systems and …

Valeo Electronics & Connective Systems

42 Volt Junction BoxThe Valeo Electronic Junction Box integrates distribution and protection devices for all 14 and42 Volt equipment.

The 42 Volt junction box integrates the following functions: relay, fuses, smart power for ElectricalEnergy Management, 42/14V conversion and battery on-off control.

� Design features

- Electric current sensor.- Reversible 42V/14V DC/DC converter.- 32 bit micro controller.

� Key benefits

- 42V/14V distribution optimization in the vehicle.- Mass and volume reduction.- Contributes to the cost optimization of the 42/14V EEDS (Electrical and Electronic Distribution

System).

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Valeo Electronics & Connective Systems

Smart BodyControllerThis is an electronic power and signal distribution module which integrates new functionalitiesdesigned to optimize the EEDS (Electrical and Electronic Distribution System).

The Smart Body Controller includes not only the cockpit electrical protection and distribution function,but also new functionalities such as vehicle entry and start, park assist, amongst others.

� Design features

- 32 bit micro controller.- OSEK operating system.- CAN, LIN multiplex link.

� Key benefits

- Cost-effective integration of new functionalities.- Improved flexibility due to distributed software and hardware architecture.- Enhanced diversity management (number of vehicle options).- Optimized overall system cost.