Vehicle abnormity early warning method and system based on V2X, and storage medium

Abstract

The invention discloses a vehicle abnormity early warning method and system based on V2X, and a storage medium. The method comprises the steps that a vehicle-mounted unit collects operation data of avehicle in real time through a CAN bus; the vehicle-mounted unit processes the operation data of the vehicle by adopting a BSM data format defined by a V2X national standard to generate a BSM message;the vehicle-mounted unit sends the BSM message to a road side unit through a V2X system; wherein the V2X system is installed in the vehicle-mounted unit; the road side unit receives BSM messages of aplurality of vehicles in the area in real time; the road side unit acquires vehicle operation data in the BSM messages of the plurality of vehicles; and the road side unit generates abnormal information of the vehicle according to the vehicle operation data for early warning. Therefore, by adopting the embodiment of the invention, the data interaction between the vehicle-mounted unit and the roadside unit is carried out in real time by utilizing the V2X technology, and when the vehicle has a danger signal, the road side unit can be used for prompting in time, so that the probability of traffic accidents is reduced, and the safety coefficient of the vehicle is improved.

Description

technical field [0001] The present invention relates to the technical field of vehicle wireless communication, in particular to a V2X-based vehicle abnormality early warning method, system and storage medium. Background technique [0002] With the rapid development of social economy, both private cars and logistics transport vehicles are growing at an exponential rate. As a means of transportation for carrying people or goods, the intelligent monitoring of vehicles reflects more and more focus on. For example, timely reminders of dangerous driving and vehicle equipment failures that occur during vehicle driving. [0003] However, in the prior art, when the vehicle is running on the road at present, when the vehicle is running at a higher speed, such as on an urban expressway, a highway, etc., the driver cannot often observe the vehicle instrument due to the faster speed, so that when the vehicle reports to the police , such as the ABS system being triggered, the traction c...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, when the vehicle is running on the road at present, when the vehicle is running at a higher speed, such as on an urban expressway, a highway, etc., the driver cannot often observe the vehicle instrument due to the faster speed, so that when the vehicle reports to the police , such as the ABS system is triggered, the traction control system is triggered, etc.

Another example is when the driver fails to turn on the vehicle lights in time for some reasons, which will affect driving safety. When these alarm information cannot be conveyed to the driver of the current vehicle and other vehicle drivers in time, traffic accidents will be caused, increasing Reduce the probability of traffic accidents and reduce the vehicle safety factor

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