摘要
根据控制器局域网络(Controller Area Network,CAN)通信协议的要求与限制,结合CAN通信协议在铁路信号大负载运用过程中可能存在的总线数据发送过程丢帧的故障,分析原因并给出可行的解决方案。围绕实现解决方案过程中应考虑的外在因素及系统性能等,提出方案实现过程中应注意的问题,旨在保证CAN总线上数据传输的合理性、安全性和系统的稳定性,提升系统运营效率。
In view of the requirements and limitations of the Controller Area Network(CAN)communication protocol,as well as the possible fault scenario of data frame loss during the data transmission in the CAN bus when the CAN communication protocol is applied in the high load railway signaling system,this paper analyzes the causes and proposes feasible solutions.Focusing on external factors and system performance issues to pay attention during the implementation of these solutions,this paper highlights key problems to address during the deployment process,aiming to ensure the rationality and security of data transmission in the CAN bus,enhance the system stability,and improve the system operational efficiency.
作者
石文昊
路飞
蒋红军
甘庆鹏
Shi Wenhao;Lu Fei;Jiang Hongjun;Gan Qingpeng(CASCO Signal Ltd.,Beijing 100070,China)
出处
《铁路通信信号工程技术》
2025年第10期33-37,81,共6页
Railway Signalling & Communication Engineering
基金
卡斯柯信号有限公司科研项目(RB.99125004)。
关键词
铁路信号
控制器局域网络
丢帧
通信质量优化
railway signaling
controller area network
data frame loss
optimization of communication quality
