Cooperative vehicle-infrastructure processing method and apparatus, electronic device, and storage medium

Abstract

A cooperative vehicle-infrastructure processing method and apparatus, an electronic device, and a computer-readable storage medium are disclosed in embodiments of this application. The method includes: obtaining longitude and latitude position information and absolute elevation information of a traffic object on a road through roadside infrastructure, the traffic object including at least one of a road event, a traffic sign, and a traffic participant; converting the absolute elevation information of the traffic object into a roadside map-based relative elevation representation according to surrounding road network information in a roadside map unit deployed in the roadside infrastructure; and generating a roadside notification message according to the longitude and latitude position information and the relative elevation representation of the traffic object, and broadcasting the roadside notification message, a broadcast range of the roadside notification message covering at least a plurality of roads, so that vehicles on the plurality of roads make vehicle safety early warning decisions based on the roadside notification message. Technical solutions of the embodiments of this application can achieve a more accurate vehicle safety early warning.