1. Automotive Ethernet - BroadR-Reach PM 14.10.2015 (V1.1) Quelle: Open Allinace

2. Automotive Ethernet V1.1 2 Contents 1. Introduction 2. Applications 3. Gateway function: Separate Networks 4. Gateway function: Interfaces 5. Overview 6. Conclusion

3. Automotive Ethernet V1.1 3 Introduction ‣ Automotive Ethernet is the technology to link ECUs communication over the Ethernet protocol. ‣ Company like Broadcom, MICREL, Freescale, NXP, etc… are supplying semiconductor components to support an IP based network for ECUs. ‣ Automotive Ethernet is operating at 100Mbits/s and 1 Gbit/s data rates. ‣ The cabling architecture is based on an unshielded 2 wire system.

4. Automotive Ethernet V1.1 4 Applications Ethernet Networks are used for: ‣ Diagnostic (DoIP) ‣ Infotainment ‣ ADAS (Advanced Driver Assistant System)

5. Automotive Ethernet V1.1 5 Gateway function: Separate Networks Automotive Ethernet Network BroadR-Reach ECU BroadR-Reach / Gateway PC - IPEmotion XCPonEthernet (GigETH) 4-Wire Ethernet Network Logger with ETH input ‣ Gateway is separating the BroadR-Reach network from the 4 wire Ethernet Network. ‣ Logger: Signal based XCPonETH measurement based on AUTOSAR description files. ‣ IPEmotion: ETH measurement over Protocols PlugIn (Planing for V01.06.00). ECU

6. Automotive Ethernet V1.1 6 Gateway: Interfaces Gatway example from technica for 12 BroadR- Reach Networks. Gateway for 4 BroadR-Reach Networks. 12 BroadR-Reach Network inputs Gateway XCPonETH Output PC - IPEmotion Logger with ETH input

7. Automotive Ethernet V1.1 7 Overview ItemDescription OrganisationOpen Allinace: http://www.opensig.org/ Chip manufacturersBroadcom: BCM89811 / MICREL: AEC-Q100 Freescale: MPC5748G / NXP: TJA1100 Bandwidth100 Mbit/s bis 1 Gbit/s - full duplex. BroadR-ReachInshilded 2-Draht Ethernet Network GatewayMany gateway suppliers: Separating BroadR-Reach from ETH Network ApplicationsFocus: ADAS, Infotainment, DoIP. File FormatAutosar oder Fibex. Ethernet TrafficNot supported in TESTdrive. Automotive EthernetProtocol: XCPonEthernet - XCPonUDP Signal measurementSupported in TESTdrive Logger & IPEmotion. BroadR-ReachMeasurement behind the gatway is not planned. Data volumeLarge – many GB expected to be recorded CompetitorsVector, VIGEM, X2E, ETAS, ICS, Telemotive, dSpace,

8. Automotive Ethernet V1.1 8 Conclusion ‣ Automotive Ethernet is in development. First vehicles like new BMW 7er series apply this technology. ‣ IPETRONIK is supporting signal based Automotive Ethernet measurements based on the XCPonETH Protocol on Loggers and in IPEmotion. ‣ At the moment we are not a ware of any customer who is performing Automotive Ethernet measurements from BroadR- Reach networks ‣ Direct measurement inside the BroadR-Rich network is not planned for IPETRONIK data loggers.

9. Automotive Ethernet - BroadR-Reach PM 14.10.2015 (V1.1) Quelle: Open Allinace