CAN network topology structure of vehicle and vehicle using same
A network topology, vehicle technology, applied in vehicle components, electrical components, transmission systems, etc., can solve problems such as high CAN bus load rate, unfavorable system later expansion, and unfavorable system stability.
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[0018] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0019] The present invention provides a CAN network topology structure of a vehicle, the CAN network topology structure of the vehicle comprises: an engine CAN network segment, the nodes of the engine CAN network segment include an engine control unit and a vehicle control unit; a chassis CAN network segment, the chassis The nodes of the CAN network segment include the vehicle control unit and the vehicle body control unit; the vehicle body CAN network segment, the nodes of the vehicle body CAN network segment include the vehicle body control unit; and wherein the vehicle control unit is used to connect the The engine CAN network segment and the gateway of the c...
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