Side line speed limit management method and system

The invention provides a lateral line speed limit management method and system, and the method comprises the steps: judging whether a speed limit command is a shared lateral line speed limit command or not, and splitting the speed limit command to corresponding speed limit execution equipment according to the shared lateral line speed limit configuration when the speed limit command is the shared lateral line speed limit command. According to the method, the splitting logic is judged and determined based on the shared side line speed limiting command, the method does not depend on the existing TCC setting, and the application scene of the product is expanded. 本发明提供一种侧线限速管理方法及系统，方法包括：判断限速命令是否为共享侧线限速命令，当所述限速命令为共享侧线限速命令时，根据共享侧线限速配置将所述限速命令拆分到相应的限速执行设备。本发明基于共享侧线限速命令判断确定拆分逻辑，不依赖于现有的TCC设置，扩大了产品的适用场景。