轿车信息集中控制系统仿真研究

Research on Simulation of Car Information Centralized Control System

采用CAN总线构建的轿车信息集中控制系统是集中控制轿车上各种电子控制单元的一种控制模式,是目前轿车电子技术发展的主要方向之一.对轿车信息集中控制系统的实时性、可靠性和安全性等关键技术进行了研究;针对轿车行驶过程中所产生的一些关键信息,对系统进行了仿真实验,实验结果表明该系统具有良好的实时性、可靠性和安全性.

Car information centralized control system（CICCS） is a kind of control mode that controls various kinds of ECU in the car centrally. It has been a developing way of the car＇s electronic technologies to establish CICCS based on the control area network（CAN）. The CICCS＇s real time, dependability and safety are researched. Aiming at the important information during the driving of car, a simulation experiment is carried out. The experimental results show the CICCS has favorable real time, dependability and safety.