Vehicle position correction using roadside devices

The invention provides vehicle position correction using roadside devices. A system includes a computer including a processor and a memory. A memory storing instructions executable by the processor to cause the processor to detect a roadside device via at least one vehicle sensor of a plurality of vehicle sensors; determining the position of the vehicle based on the fixed position of the roadside device; determining a position correction adjustment, where the position correction adjustment includes a difference between an assumed position of the vehicle and the determined position of the vehicle, where the assumed position is obtained from a navigation system of the vehicle; and adjusting the hypothetical position based on the position correction adjustment. 本公开提供了"使用路边装置的车辆位置校正"。一种系统包括计算机，所述计算机包括处理器和存储器。所述存储器存储指令，所述指令可由所述处理器执行以使所述处理器经由多个车辆传感器中的至少一个车辆传感器来检测路边装置；基于所述路边装置的固定位置来确定车辆的位置；确定位置校正调整，其中所述位置校正调整包括所述车辆的假设位置与所述车辆的所述确定位置之间的差值，其中所述假设位置是从所述车辆的导航系统获得的；并且基于所述位置校正调整来调整所述假设位置。