Vehicle-mounted control system and method capable of optimizing control lines

Abstract

The invention relates to the technical field of vehicle-mounted control, in particular to a vehicle-mounted control system and method capable of optimizing control lines. The vehicle-mounted control system capable of optimizing the control lines comprises a vehicle body control system and a vehicle-mounted multimedia system, wherein the vehicle body control system is provided with a first CAN interface chip and a first processing chip which are in communication connection with each other; the vehicle-mounted multimedia system is provided with a second CAN interface chip and a second processingchip which are in communication connection with each other; the vehicle-mounted control system capable of optimizing the control lines further comprises a first control wiring harness and a second control wiring harness, wherein the first control wiring harness is connected with the first processing chip; and the second control wiring harness is connected with the vehicle body control system andthe vehicle-mounted multimedia system. According to the vehicle-mounted control system and method capable of optimizing the control lines, the problems that the cost of a vehicle EMI and a wiring harness is increased and the system reliability is reduced as multiple control lines are arranged between an existing vehicle body control system and the vehicle-mounted multimedia system are solved.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a vehicle control system and method for optimizing control lines. Background technique [0002] With the improvement of people's living standards, cars are becoming more and more popular, and people's requirements for car safety, comfort, and economy continue to increase. More and more functions need to be operated and displayed on the vehicle multimedia system, resulting in the body and vehicle There will be more and more control lines between multimedia systems. Too many control lines will not only make the system control more complicated and cause too many EMI problems, but will also increase the cost of the wiring harness of the vehicle, and at the same time have many disadvantages to the reliability of the entire system. influences. [0003] Among them, EMI (Electromagnetic Interference), which affects system reliability more, is electromagnetic interference, which ...

AI Technical Summary

Problems solved by technology

[0004] The content of the present invention is to provide an on-board control system and method for optimizing control lines, which mainly solves the problem that there are a large number of control lines between the existing vehicle body control system and the on-board multimedia system, resulting in an increase in the cost of EMI and wiring harnesses in the entire vehicle. The problem of reduced system reliability

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