Since the CAN Protocol was born in Bosch in the 80s of 20th century, it has been developed rapidly. The Controller Area Network will take the place of the RS232 and its use in auto becomes a certain direction.

• 自上世纪80年代初，CAN通信总线协议在Bosch公司问世以来，CAN总线技术经历了飞速的发展，CAN通信网络取代传统的串口通信己成为必然的发展趋势。