The mystery of adding LED lights to a modern BMW with CAN Bus (Controller Area Network) electrical system is easy to resolve. The “smart” CAN Bus smells a rat when you pop in an LED brake light or ...

什么是CAN Bus Off ? 汽车车辆CAN网络由多个CAN网络组成，如动力CAN网络，信息娱乐CAN网络等。不同CAN网络之间的通信，通过网关（Gateway）转发。如信息娱乐CAN网络上需要的发动机相关的CAN信号，就需要网关从动力CAN网络上转发。 CAN总线网络是一个广播网络，每个 ...