为了研究电动公交车上CAN总线网络节点信息的实时性,需要对于CAN总线网络通讯技术进行合理设计,研究中结合电动车总线网络系统,利用计算机软件模块进行优先竞争。不断提高CAN总线网络和模块之间关系,实现采集、分析和处理联合对于数据节点分析,同时还要在对数据采集和验证中实现硬件、软件和学术价值综合设计应用。 In order to study the real-time information of CAN bus network nodes in electric buses, it is necessary to design a reasonable CAN bus network communication technology. In the research, the electric bus network system is used in the research, and the computer software modules are used to give priority to the competition. Constantly improve the CAN bus network and the relationship between modules to achieve acquisition, analysis and processing of joint data node analysis, but also in the data acquisition and verification of hardware, software and academic value of the integrated design and application.