汽车道路性能测试系统CAN总线通信协议  

CAN bus protocol for vehicle road testing system

作　　者：张仪栋[1,2] 谢东坡[1,2] 

机构地区：[1]重庆车辆检测研究院有限公司,重庆401122 [2]国家客车质量监督检验中心,重庆401122

出　　处：《中国测试》2012年第4期86-88,共3页China Measurement & Test

基　　金：重庆市质监局科技攻关项目(2006-KY-10)

摘　　要：结合汽车道路性能测试特点,给出制定CAN总线通信协议应遵循的基本原则,设计了网络拓扑结构,在借鉴J1939等CAN总线应用层协议的基础上设计出了适合于汽车道路性能测试的CAN总线通信协议,协议有效性在GCM06型机动车道路性能综合测试仪中得到验证。Considering the characteristics of vehicle road testing, this paper proposed the basic principles of making the CAN bus protocol and constructed the network topology. Then, the CAN bus protocol adapting to the characteristics of vehicle road testing was designed on the basis of CAN bus application layer protocol such as J1939. And the effectiveness of the protocol has been verified by the GCM06 （the vehicle road testing system） developed independently.

关 键 词：道路性能试验 CAN总线 拓扑 通信协议 应用层 

分 类 号：U467.4[机械工程—车辆工程] U416.2[交通运输工程—载运工具运用工程]