DRIVING RISK ANALYSIS AND RISK DATA SENDING METHOD AND APPARATUS

摘要

A driving risk analysis and risk data sending method and apparatus, belonging to the technical field of the Internet of Vehicles. The driving risk analysis and risk data sending method comprises: acquiring the position of a first device on which risk analysis is to be performed; according to a vehicle driving line corresponding to the position, determining first risk areas, wherein the first risk areas are areas that have an influence on a driving behavior of a vehicle where the first device is located; screening the first risk areas to obtain risk data; and sending the risk data to the first device, wherein the risk data comprises state data of a vehicle, a pedestrian and an obstacle having a collision risk with the vehicle where the first device is located, and data of a traffic environment having an influence on the driving behavior of the vehicle where the first device is located. By means of the method, time delay of data sending is reduced, bandwidth requirements for mutual notification of vehicle state data between devices are reduced, air interface resource scheduling frequency requirements are further reduced, and the communication performance is improved.