Method and device for detecting static objects by means of radar sensor of road-side unit

The invention relates to the technical field of auxiliary driving. The invention relates to a method for detecting a static object by means of a radar sensor of a road side unit. The method comprises the following steps: S1, scanning the surrounding environment by means of the radar sensor of the road side unit to obtain a radar reflection signal; s2, identifying a dynamic object in the surrounding environment based on the received radar reflection signal; s3, mapping the radar reflection signal to a pre-established grid map about the surrounding environment; and S4, detecting a static object converted from the dynamic object according to the change of the mapping state of the radar reflection signal in the grid map along with time. The invention further relates to a device for detecting static objects by means of a radar sensor of a roadside unit, to a roadside unit, and to a machine-readable storage medium. 本发明涉及辅助驾驶技术领域。本发明涉及一种用于借助路侧单元的雷达传感器实现静态对象检测的方法，所述方法包括以下步骤：S1：借助路侧单元的雷达传感器扫描周围环境以获取雷达反射信号；S2：基于所接收到的雷达