基于LIN总线的重型载货汽车开关控制网络设计

摘要

概述汽车局域互联网络LIN技术的研究现状,并在重型汽车上采用总线方式对开关控制网络进行设计,在此基础上对翘板开关结点、多功能转向盘结点、门窗控制结点等开关控制模块进行设计。采用先进的CANoe仿真软件进行全数字总线仿真。仿真测试结果表明,该系统功能设计正确、合理,所有部件都能正常工作。%The author summarized the research status of the LIN technology for vehicles and designed the switch control network in bus way on heavy truck. Based on this, the switch control modules for rocker switch node, multifunctional steering node, door and window control node are designed and the advanced CANoe digital simulation software is adopted in the digital bus simulation. The resuh of simulation test shows the design of this system is proper and reasonable, and all of its parts can work normally.