Road traffic safety grading system

The invention relates to a road traffic safety grading system, which is used for analyzing traffic safety risk grades of a plurality of road sections of a target road, and comprises an information acquisition module, an analysis processing module and an early warning module. The information acquisition module is used to obtain collection information of multiple weather stations of a target road, and determine influence indexes of all weather stations on traffic safetyaccording to the collected information; the analysis processing module is used for determining the traffic safety risk level of each road section and the corresponding early warning information according to the influence indexes; and the early warning module is used for sending early warning information of each road section. According to the grading system disclosed by the embodiment of the invention, the traffic safety risks of the plurality of road sections of the target road can be precisely graded, the safety management of road traffic is fac