1. 99066PSA1 EQUIP’AUTO-PARIS 13 th -18 th October 1999 THE NEW PEUGEOT 607 LAUNCHES PSA ELECTRONIC PLATFORM Patrick HERBAULT - Jean Michel CLIQUE – Jean Marc DHAINAUT François KAAG - Jean Luc LECOCQ - André COUSTRE EQUIP’AUTO-PARIS 13 th -18 th October 1999 THE NEW PEUGEOT 607 LAUNCHES PSA ELECTRONIC PLATFORM Patrick HERBAULT - Jean Michel CLIQUE – Jean Marc DHAINAUT François KAAG - Jean Luc LECOCQ - André COUSTRE

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3. 99066PSA3 ELECTRONIC PLATFORM l PSA vehicle development is now based on four vehicle platforms : n PF1 platform 1 for small vehicles n PF2 platform 2 for medium sized vehicles n PF3 platform 3 for upper class vehicles n Co-operation platform for vehicle in collaboration with other car manufacturers l The benefits of platform strategy are well known and are reinforced concerning electronics l The ultimate objective is to reach a single electronic platform l PSA vehicle development is now based on four vehicle platforms : n PF1 platform 1 for small vehicles n PF2 platform 2 for medium sized vehicles n PF3 platform 3 for upper class vehicles n Co-operation platform for vehicle in collaboration with other car manufacturers l The benefits of platform strategy are well known and are reinforced concerning electronics l The ultimate objective is to reach a single electronic platform

4. 99066PSA4 THE TARGETED ELECTRICAL/ELECTRONIC ARCHITECTURE l It is based on : n An Intelligent Switching Unit,so called ISU n A simultaneous optimisation of electrical architecture & electronic architecture. l That has been obtained by : n Optimised partitioning of harnesses minimising number of interconnections n Merging an increasing number of body electronics functions in the ISU n Intensive use of the multiplexing technology l It is based on : n An Intelligent Switching Unit,so called ISU n A simultaneous optimisation of electrical architecture & electronic architecture. l That has been obtained by : n Optimised partitioning of harnesses minimising number of interconnections n Merging an increasing number of body electronics functions in the ISU n Intensive use of the multiplexing technology

5. 99066PSA5 MULTIPLEXING TECHNOLOGIES l Historically different classes of multiplexing have been defined : n class A for low speed, master/slave low cost multiplexing n class B for medium speed multimasters multiplexing n class C for high speed multimasters multiplexing n class D for optical data link l Historically different classes of multiplexing have been defined : n class A for low speed, master/slave low cost multiplexing n class B for medium speed multimasters multiplexing n class C for high speed multimasters multiplexing n class D for optical data link

6. 99066PSA6 VAN-CONCEPT CONTROLLER sensorsdisplayactuators SLAVE peripherals CONTROLLER CONTROLLER AREA NETWORK CONTROLLER sensorsdisplayactuators Vehicle Area Network

7. 99066PSA7 THE MAIN CHARACTERISTICS OF VAN STANDARD ISO PROTOCOL 11519-3 l Multimasters / multislaves architecture l Bitwise arbitration access method l Self clocking for slave peripherals l Fault tolerant bus driver able to cope with open or short circuit on one wire l 28 data bytes (up to 220 possible) protected by a 15 bits CRC l Broadcast or confirmed point to point communication l Deterministic behaviour through : n number of retries under control n control / command mechanism n In Frame Response mechanism l Multimasters / multislaves architecture l Bitwise arbitration access method l Self clocking for slave peripherals l Fault tolerant bus driver able to cope with open or short circuit on one wire l 28 data bytes (up to 220 possible) protected by a 15 bits CRC l Broadcast or confirmed point to point communication l Deterministic behaviour through : n number of retries under control n control / command mechanism n In Frame Response mechanism

8. 99066PSA8 VAN In Frame Response Mechanism Start of frame AdressCommand MASTER "Request" (Rank 0) 1

9. 99066PSA9 VAN In Frame Response Mechanism ACK Start of frame AdressCommand MASTER "Request" (Rank 0) 0Data(s) Frame Cherk Sequence EOD PERIPHERAL "Answer" (Rank 16) Remote Transmission Request bit (RTR) Start of frame AdressCommand ACKRESULTData(s) Frame Cherk Sequence EOD

10. 99066PSA10 ELECTRIC / ELECTRONIC ARCHITECTURE BASED ON ISU

11. 99066PSA11 IMPLEMENTATION OF 3 MULTIPLEXED NETWORKS l 1 CAN intersystem network short messages oriented at high speed n for mechanical and engine functions n multimasters network n speed = 250 kbits/s n message length allows 8 data bytes maximum (mathematical limitation) l 1 VAN comfort network long message oriented at medium speed n for display, dashboard, radio, climate, navigation functions... n multimasters network n speed = 125 kbits/s n message length allows 28 data bytes maximum (possible extension to 220 bytes) fully matching with display equipment’s requirements. l 1 VAN body network safety and/or cost effective oriented n for airbags, front lights, doors, window lift, seats... n master/slaves network less sophisticated but safer n typical speed 62.5 kbits /s which can be tuned for each slave node n message length = 28 data bytes max. n easy to add new nodes and sub-networks l In addition the diagnosis on the VAN nodes is transmitted on the VAN bus according to ISO 9141 procedures (compatible with the 28 data bytes length) to the ISU used as a gateway to transmit the DIAG on VAN to a 9141 connection l 1 CAN intersystem network short messages oriented at high speed n for mechanical and engine functions n multimasters network n speed = 250 kbits/s n message length allows 8 data bytes maximum (mathematical limitation) l 1 VAN comfort network long message oriented at medium speed n for display, dashboard, radio, climate, navigation functions... n multimasters network n speed = 125 kbits/s n message length allows 28 data bytes maximum (possible extension to 220 bytes) fully matching with display equipment’s requirements. l 1 VAN body network safety and/or cost effective oriented n for airbags, front lights, doors, window lift, seats... n master/slaves network less sophisticated but safer n typical speed 62.5 kbits /s which can be tuned for each slave node n message length = 28 data bytes max. n easy to add new nodes and sub-networks l In addition the diagnosis on the VAN nodes is transmitted on the VAN bus according to ISO 9141 procedures (compatible with the 28 data bytes length) to the ISU used as a gateway to transmit the DIAG on VAN to a 9141 connection

12. 99066PSA12 ELECTRIC / ELECTRONIC ARCHITECTURE BASED ON ISU

13. 99066PSA13 ISU SOFTWARE ARCHITECTURE l Another cost optimisation consists of incorporating in the ISU an increasing number of body electronics functions l To manage the merging of different body electronics functions we had to manage also the merging of competence's of the different body electronics suppliers l In order to succeed this merging, the hardware and the software development of the ISU have been separated l The separation of the hardware and software development is very usual in the computer science field, but had never been practised by PSA previously l Another cost optimisation consists of incorporating in the ISU an increasing number of body electronics functions l To manage the merging of different body electronics functions we had to manage also the merging of competence's of the different body electronics suppliers l In order to succeed this merging, the hardware and the software development of the ISU have been separated l The separation of the hardware and software development is very usual in the computer science field, but had never been practised by PSA previously

14. 99066PSA14 PC OPEN SOFTWARE ARCHITECTURE SCANNER Scanner Device Driver PRINTER Printer Device Driver BIOS (Basic Input/Output Software) PC WINDOWS Mother Board (IBM, COMPAQ…)

15. 99066PSA15 ISU OPEN SOFTWARE ARCHITECTURE ADAPTED FROM PC WORLD RAIN SENSOR Visibility Software Package DASHBOARD Information Software Package BIOS (Basic Input/Output Software) ISU Intersystem CAN Body VAN Comfort VAN Non multiplexed connections PSA Operating System ISU hardware (SAGEM, VALEO, SIEMENS)

16. 99066PSA16 THE NEW PEUGEOT 607 will launch the new PSA electronic platform l Up to 24 electronic equipment's are interconnected through 5 electronic busses : n CAN intersystem network n VAN comfort network n VAN body network 1 dedicated to highly safety critical functions (airbag, headlights switching,…) n VAN body network 2 for the other functions (door control, seat control, fuel additivation requested by particle filter for the multi-valve Hdi diesel engine,…) n an optical data link D2B on optical fibre for large data transfer between the navigation system and the multifunction display l Up to 24 electronic equipment's are interconnected through 5 electronic busses : n CAN intersystem network n VAN comfort network n VAN body network 1 dedicated to highly safety critical functions (airbag, headlights switching,…) n VAN body network 2 for the other functions (door control, seat control, fuel additivation requested by particle filter for the multi-valve Hdi diesel engine,…) n an optical data link D2B on optical fibre for large data transfer between the navigation system and the multifunction display

17. 99066PSA17 607, ISU SOFTWARE STRUCTURE PackagefunctionequipmentSuppliers BIOSISUSAGEM 1theft protectiontransponderDELPHI/TEXTON 2remote controlHFVALEO 3informationdashboardVDO 4windscreen visionrain sensorVALEO/ITT 5lightingtwilight sensorVALEO 6seat memorisationmemo boxBITRON 7door controlcentral lockMAGNETI-MARELLI PackagefunctionequipmentSuppliers BIOSISUSAGEM 1theft protectiontransponderDELPHI/TEXTON 2remote controlHFVALEO 3informationdashboardVDO 4windscreen visionrain sensorVALEO/ITT 5lightingtwilight sensorVALEO 6seat memorisationmemo boxBITRON 7door controlcentral lockMAGNETI-MARELLI

18. 99066PSA18 l Automatic wiper speed control including automatically switching of the sidelights l Engine intelligent service indicator taking into account real use of the vehicle l Automatic wiper speed control including automatically switching of the sidelights l Engine intelligent service indicator taking into account real use of the vehicle Thanks to multiplexing, the 607 gets benefit of the following functions : l Ignition key with multi-function remote control, called "plip” setting automatically seat & mirrors multiple adjustments l Detection of tyre under-inflation l Automatic hazard lights operation on fierce braking l Automatic switching on of the lights according twilight sensor l Display intensity varied to suit the ambient light conditions l Radio, radiophone volume control in line with speed l Parking assistance with special mirror positioning while moving in reverse for a better view of the kerb l Ignition key with multi-function remote control, called "plip” setting automatically seat & mirrors multiple adjustments l Detection of tyre under-inflation l Automatic hazard lights operation on fierce braking l Automatic switching on of the lights according twilight sensor l Display intensity varied to suit the ambient light conditions l Radio, radiophone volume control in line with speed l Parking assistance with special mirror positioning while moving in reverse for a better view of the kerb

19. 99066PSA19 PSA ELECTRONIC PLATFORM DEPLOYMENT l This electrical/electronic platform based on a set of around 20 electronic equipments including a biVAN-CAN ISU associated to an open multisuppliers software architecture is deployed on the four PSA vehicles platforms previousprevious numberfuture numberdifference vehicleof wiresof wires l Immediate consequence on wiring : Citroën Xantia670429- 36% Peugeot 306635373- 41%

20. 99066PSA20 NUMBER OF MILLIONS OF VAN NODES PER YEARS Volume Year

21. 99066PSA21 40 MILLIONS VAN COMPONENTS PER YEAR WILL ALLOW COST EFFECTIVE CHIPS l VAN bus transceiver with watchdog, wake up and fault tolerance for less than 1 Euro from Alcatel or Elmos l VAN bus controller for less than 1 Euro from Atmel-MHS or NEC l ASIC VAN-IO16 (16 inputs/outputs) for also less than 1 Euro from Atmel l 8 bit microprocessors with VAN cell starting at 1.5 Euro from NEC l 32 bit microprocessor VANSTORM (2 VAN cells & 1 CAN cell) from NEC starting at 5.5 Euro l VAN bus transceiver with watchdog, wake up and fault tolerance for less than 1 Euro from Alcatel or Elmos l VAN bus controller for less than 1 Euro from Atmel-MHS or NEC l ASIC VAN-IO16 (16 inputs/outputs) for also less than 1 Euro from Atmel l 8 bit microprocessors with VAN cell starting at 1.5 Euro from NEC l 32 bit microprocessor VANSTORM (2 VAN cells & 1 CAN cell) from NEC starting at 5.5 Euro

22. 99066PSA22 VAN NODE STRUCTURE APPLICATION FILTER R0R2R1 Vref TX Supply DATA DATAb +12V Gnd VAN bus LLC layer MAC layer physical layer ISO levels CMOS BiCMOS Technologies VAN protocol handler Bus fault diagnosis

23. 99066PSA23 Nominal mode is differential mode APPLICATION FILTER R0R2R1 Vref TX Supply DATA DATAb +12V Gnd VAN bus LLC layer MAC layer physical layer ISO levels CMOS BiCMOS Technologies VAN protocol handler Bus fault diagnosis

24. 99066PSA24 Single wire mode in case of failure of one wire APPLICATION FILTER R0R2R1 Vref TX Supply DATA DATAb +12V Gnd VAN bus LLC layer MAC layer physical layer ISO levels CMOS BiCMOS Technologies VAN protocol handler Bus fault diagnosis

25. 99066PSA25 Single wire mode in case of failure of one wire APPLICATION FILTER R0R2R1 Vref TX Supply DATA DATAb +12V Gnd VAN bus LLC layer MAC layer physical layer ISO levels CMOS BiCMOS Technologies VAN protocol handler Bus fault diagnosis

26. 99066PSA26 VAN VHDL MODELS available on web site http://www.van-mux.org Industrialised by Thomson DETEXIS full RTL model no buffering (MAC level) 3.5k gates maxi Industrialised by Thomson DETEXIS full RTL model no buffering (MAC level) 3.5k gates maxi Full VAN VAN UART VAN slave VAN Core Already used as a µcontroller cell based on VAN core 1 byte buffering 3.5 k gates Already used as a µcontroller cell based on VAN core 1 byte buffering 3.5 k gates Existing ASICs based on VAN core 5k gates Existing ASICs based on VAN core 5k gates In development based on VAN Core 128 bytes RAM (adaptable to Silicon founders) 14 identifier registers 15k gates In development based on VAN Core 128 bytes RAM (adaptable to Silicon founders) 14 identifier registers 15k gates

27. 99066PSA27 FUTURE EXTENSION OF MULTIPLEXING l The further developments concern : n extension of multiplexing through ASIC developments : VAN IO8 down to VAN IO2 and VAN-MIX n evolutions of physical layers : pulse mode and spread spectrum technique n introduction of multimedia bus n introduction of firing bus for airbags n safety enhancement through VAN&CAN redundancy and TTP proposal n evolution from PSA local Operating System towards OSEK/VDX standard l The further developments concern : n extension of multiplexing through ASIC developments : VAN IO8 down to VAN IO2 and VAN-MIX n evolutions of physical layers : pulse mode and spread spectrum technique n introduction of multimedia bus n introduction of firing bus for airbags n safety enhancement through VAN&CAN redundancy and TTP proposal n evolution from PSA local Operating System towards OSEK/VDX standard

28. 99066PSA28 FIRING BUS FOR AIRBAGS l In this safety critical application, the VAN-ISO 11519-3 gives already a standardised solution including : n master/slave operation n fault tolerant bus transceiver n available VHDL description (on web site : http://www.van-mux.org) n self-clocking for slave node allowing absence of local crystal or resonator and also adaptive speed : t 16.5 kbits/s for permanent diagnosis with low emission, t 250 kbits/s for firing l In this safety critical application, the VAN-ISO 11519-3 gives already a standardised solution including : n master/slave operation n fault tolerant bus transceiver n available VHDL description (on web site : http://www.van-mux.org) n self-clocking for slave node allowing absence of local crystal or resonator and also adaptive speed : t 16.5 kbits/s for permanent diagnosis with low emission, t 250 kbits/s for firing

29. 99066PSA29 PROPOSAL FOR SAFETY CRITICAL APPLICATION As Example : Airbag system using VAN for firing BUS VAN Airbag system Airbag system CAN VAN ISU CAN VAN CAN Airbag 1 Airbag 2 Airbag 3 Airbag 4 Slave peripherals

30. 99066PSA30 OSEK / VDX l The open multisuppliers software architecture of PSA is based on a local Operating System which is a first step to prepare OSEK / VDX implementation l The next steps provided by OSEK / VDX will be : n first a standardised software kernel n second the evolution towards distributed functions l The open multisuppliers software architecture of PSA is based on a local Operating System which is a first step to prepare OSEK / VDX implementation l The next steps provided by OSEK / VDX will be : n first a standardised software kernel n second the evolution towards distributed functions

31. 99066PSA31 CONCLUSIONS The PSA electrical/electronic platform based on a set of 20 electronic equipment’s including a biVAN-CAN ISU associated to an open multisuppliers software architecture, - is launched on the new Peugeot 607 - will be deployed on the four PSA platforms The PSA electrical/electronic platform based on a set of 20 electronic equipment’s including a biVAN-CAN ISU associated to an open multisuppliers software architecture, - is launched on the new Peugeot 607 - will be deployed on the four PSA platforms

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34. 99066PSA34 MULTIMASTER ACCESS ( VAN COMFORT AND CAN INTERSYSTEMS NETWORKS ) l Each electronic unit connected to the network can access the medium, that means it can initiate a message l This performing access method leads to some constraints : n access time is random according to the priority of the message n development and validation of the network are very complex n absolute synchronisation is requested during the development of the electronics (hardware release, software release, messages release...) n introduction of a new node implies a new validation due to a new message organisation, new messages priorities, new access times l Each electronic unit connected to the network can access the medium, that means it can initiate a message l This performing access method leads to some constraints : n access time is random according to the priority of the message n development and validation of the network are very complex n absolute synchronisation is requested during the development of the electronics (hardware release, software release, messages release...) n introduction of a new node implies a new validation due to a new message organisation, new messages priorities, new access times

35. 99066PSA35 MASTER/SLAVE ACCESS ( VAN body network ) l Only a master node, the ISU in this configuration, can initiate a communication with one of the slave nodes connected to the network l This access method having poorer performance and being less sophisticated has nevertheless some advantages : n access time which is slower, is known and deterministic ; that is very important in term of safety n development and validation of the network can be made between the node concerned and the ISU n bus partitioning through creation of a physical sub-network by just adding a bus transceiver chip in the ISU l Only a master node, the ISU in this configuration, can initiate a communication with one of the slave nodes connected to the network l This access method having poorer performance and being less sophisticated has nevertheless some advantages : n access time which is slower, is known and deterministic ; that is very important in term of safety n development and validation of the network can be made between the node concerned and the ISU n bus partitioning through creation of a physical sub-network by just adding a bus transceiver chip in the ISU

36. 99066PSA36 PSA ADAPT TO THE ISU DEVELOPMENT A SIMILAR SCHEME OF THE PC WORLD l PSA is in charge of the OS (Operating System) l The ISU supplier provides the hardware and a software package interfacing the software to the specific electronic board, comparable to the BIOS (Basic Input / Output System) of a PC mother board l The software application is shared in software packages linked to connected equipment's and developed by the equipment supplier like the device drivers for a PC provided by the printer supplier, scanner suppliers... l PSA is in charge of the OS (Operating System) l The ISU supplier provides the hardware and a software package interfacing the software to the specific electronic board, comparable to the BIOS (Basic Input / Output System) of a PC mother board l The software application is shared in software packages linked to connected equipment's and developed by the equipment supplier like the device drivers for a PC provided by the printer supplier, scanner suppliers...

37. 99066PSA37 The 607 Automatic wiper sophisticated strategies l With the wipers on low speed, the side lights come on automatically after 15 seconds wiping. It is the same but after only 3 seconds of high-speed wiping l Thanks to the evaluation of light intensity, wiper speed is higher at night than during the day, and during a momentary stop at the traffic lights or for a "stop" signal, the speed is automatically reduced l After a fast wipe, a slow wipe always follows before the wipers stop l On the demand for a windscreen wash, a 2 second delay precedes the operation of the headlamp washers (to avoid wasting cleaning liquid) l When a wiper blade is changed, it is set to a maintenance position obtained by a single press on the wiper control in the minute after a wiper stops l If a wiper blade is impeded by snow or ice, the drive motor will automatically switch off after 7 seconds l With the wipers on low speed, the side lights come on automatically after 15 seconds wiping. It is the same but after only 3 seconds of high-speed wiping l Thanks to the evaluation of light intensity, wiper speed is higher at night than during the day, and during a momentary stop at the traffic lights or for a "stop" signal, the speed is automatically reduced l After a fast wipe, a slow wipe always follows before the wipers stop l On the demand for a windscreen wash, a 2 second delay precedes the operation of the headlamp washers (to avoid wasting cleaning liquid) l When a wiper blade is changed, it is set to a maintenance position obtained by a single press on the wiper control in the minute after a wiper stops l If a wiper blade is impeded by snow or ice, the drive motor will automatically switch off after 7 seconds

38. 99066PSA38 The engine intelligent service indicator is an example of a pure software development l The microprocessor of the ISU incorporates a modelling of oil consumption forecast for a given number of engine revolutions, according to conditions of usage l For oil change intervals, the elapsed time, the number of engine revolutions and the variations of oil temperature experienced will be taken into account l The microprocessor therefore counts down the remaining number of engine revolutions and converts them to the remaining kilometres to be covered l This control, more effective for the customers, reinforces engine protection since it is more closely related to actual operating conditions throughout the life of the car, thanks to the intelligent service indicator l The microprocessor of the ISU incorporates a modelling of oil consumption forecast for a given number of engine revolutions, according to conditions of usage l For oil change intervals, the elapsed time, the number of engine revolutions and the variations of oil temperature experienced will be taken into account l The microprocessor therefore counts down the remaining number of engine revolutions and converts them to the remaining kilometres to be covered l This control, more effective for the customers, reinforces engine protection since it is more closely related to actual operating conditions throughout the life of the car, thanks to the intelligent service indicator

39. 99066PSA39 ASIC DEVELOPMENT l The budget for multiplexing electronics is given partly by the number of deleted wires. According to continuous decrease of electronic cost, it can be expected VAN-IO8 down to VAN IO2 ( 8 to 2 inputs /outputs ) applications as well as VAN-mix ( 1 analog to digital input, 1 pwm output ) for smart sensors

40. 99066PSA40 PHYSICAL LAYER EVOLUTION l Two VAN physical layers have been investigated in addition to classical pairs : n spread spectrum technique to superpose signal on power supply wire n pulse mode dedicated to optical data link on plastic optical fibre l Two VAN physical layers have been investigated in addition to classical pairs : n spread spectrum technique to superpose signal on power supply wire n pulse mode dedicated to optical data link on plastic optical fibre

41. 99066PSA41 SAFETY ENHANCEMENTS l BUS REDUNDANCY Safety critical applications, it has been proposed to use two redundant busses. Combination of VAN & CAN busses offers the maximum safety due to the fact that both the protocols and the chips have been designed independently l TTP on VAN PHYSICAL LAYER For very safety critical applications, it has been proposed TTP (Time Trigger Protocol) which is based on a TDMA (Time Distributed Multi Access) concept in combination with bus redundancy Due to VAN characteristics (fault tolerant bus, point to point acknowledgement, in frame response, deterministic behaviour), TTP on VAN physical layers and VAN chips is under analysis l BUS REDUNDANCY Safety critical applications, it has been proposed to use two redundant busses. Combination of VAN & CAN busses offers the maximum safety due to the fact that both the protocols and the chips have been designed independently l TTP on VAN PHYSICAL LAYER For very safety critical applications, it has been proposed TTP (Time Trigger Protocol) which is based on a TDMA (Time Distributed Multi Access) concept in combination with bus redundancy Due to VAN characteristics (fault tolerant bus, point to point acknowledgement, in frame response, deterministic behaviour), TTP on VAN physical layers and VAN chips is under analysis

42. 99066PSA42 The further developments concern l Extension of multiplexing through ASIC developments l Evolutions of physical layers l Introduction of multimedia bus and firing bus for airbags l Safety enhancement through VAN&CAN redundancy and TTP proposal l Evolution from PSA local Operating System towards OSEK/VDX standard l Extension of multiplexing through ASIC developments l Evolutions of physical layers l Introduction of multimedia bus and firing bus for airbags l Safety enhancement through VAN&CAN redundancy and TTP proposal l Evolution from PSA local Operating System towards OSEK/VDX standard

43. 99066PSA43 11 REFERENCES 1 VAN ISO 11519 - part 3 2 VAN AFNOR R13708 3 web site : http://www.van-mux.org 4PSA ELECTRONIC PLATFORM - PSA P. HERBAULT - ERA TECHNOLOGY - 1999 Vehicle Electronic Systems - Coventry 9-10 June 99 5OSEK/VDX Initiative - JP CLOUP - P. MALATERRE - ATA EL 99 Congress 11 th March, 99 - COMO (ITALIA) 6OSEK/VDX Rationale and Goals - P. MALATERRE - IEE Workshop 13 th November 98 - LONDON 7 OSEK certification procedure - PSA F. KAAG - DAIMLER BENZ J. MINUTH IIIT University of Karlsruhe K.J. NEUMANN - MERCEDES-BENZ H. KUDER - RENAULT F. MOSNIER - Proceedings of the first international workshop on open systems in automotive networks 9 th October 95 8A case study in systems integration : the XM Central control unit - PSA F. KAAG - PA. MARTIN - P. HERBAULT Ref. 96C036 - Proceedings - Convergence 96 - Detroit - USA 9Le bus VAN - Fondements du protocole - MM. ABOU - MALVILLE - Editions DUNOD (97) 10Contribution to integrated vehicle networking- PSA-P. Herbault ATA symposium -Turin 8 th April 91 11General concept on electrical and electronical vehicle architecture - PSA - P.Herbault SITEV Geneva 16 th May 90 1 VAN ISO 11519 - part 3 2 VAN AFNOR R13708 3 web site : http://www.van-mux.org 4PSA ELECTRONIC PLATFORM - PSA P. HERBAULT - ERA TECHNOLOGY - 1999 Vehicle Electronic Systems - Coventry 9-10 June 99 5OSEK/VDX Initiative - JP CLOUP - P. MALATERRE - ATA EL 99 Congress 11 th March, 99 - COMO (ITALIA) 6OSEK/VDX Rationale and Goals - P. MALATERRE - IEE Workshop 13 th November 98 - LONDON 7 OSEK certification procedure - PSA F. KAAG - DAIMLER BENZ J. MINUTH IIIT University of Karlsruhe K.J. NEUMANN - MERCEDES-BENZ H. KUDER - RENAULT F. MOSNIER - Proceedings of the first international workshop on open systems in automotive networks 9 th October 95 8A case study in systems integration : the XM Central control unit - PSA F. KAAG - PA. MARTIN - P. HERBAULT Ref. 96C036 - Proceedings - Convergence 96 - Detroit - USA 9Le bus VAN - Fondements du protocole - MM. ABOU - MALVILLE - Editions DUNOD (97) 10Contribution to integrated vehicle networking- PSA-P. Herbault ATA symposium -Turin 8 th April 91 11General concept on electrical and electronical vehicle architecture - PSA - P.Herbault SITEV Geneva 16 th May 90