CAN bus body control system Chengdu Panfeng Technology

Bus body control system Chengdu Panfeng Technology
Automotive networks are often composed of electronic control nodes such as in-car instruments, lighting and signal light groups, automatic windows, and seats. With the development of electronic technology, more and more electrical appliances and electronic equipment are installed and used in cars. Continuously bringing convenience to people
Comfortable colleagues have made the wiring harness in the car more and more space tight, and the wiring has become more complicated, which has led to a significant increase in vehicle weight, reduced operational reliability, and increased difficulty in fault repair. Most of the information transmitted between various electronic control units can be shared by multiple electronic control units, but traditional point-to-point communication methods cannot achieve information sharing. Therefore, automotive electronics and automotive bus technology emerged.
Vehicle bus network system:
The vehicle bus is a multi-master bus for serial data communication developed to solve the data exchange between numerous control units and test instruments in modern automobiles. The data bus allows data transmitted on one data line to be shared by multiple systems. In this case, the past one-line, one-use dedicated line on the car is changed to one-line multi-use, which reduces the number of wires on the car and greatly improves the overall efficiency of the system. Data transmission on the data bus adopts time-sharing multiplex transmission.
With the increasing use of electronic devices in automobiles, data communication between in-vehicle electronic devices has become more and more important. It is necessary to construct an in-vehicle electronic network system based on a distributed control system. Fast exchange of large amounts of data, high reliability and low cost are requirements for automotive electronic network systems.