Controller area network (CAN) is one of the popular networks with the international standard, and adopted mostly on the vehicle. SAE J1939 is designed to allow electronic devices from different vendors to communicate with each other through a standard architecture. CAN communication length have some relationship with CAN bus rate, which may influence the rate choice and network topology. We design a CAN network with distributed control systems for a pure electric vehicle. The identification bit implementation of data for vehicle controllers is present in accordance with J1939 protocol. The vehicle network topology is considered based on controlling functions and CAN bus harness arrangement. The communication process for them is given based on CANoe platform and finally tested in real electric vehicle environment.
Design of CAN Communication Network with Distributed Control Systems for Pure Electric Vehicle
2013
5 Seiten
Aufsatz (Konferenz)
Englisch
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