Method for collecting real-time operation information of vehicle for operation security risk assessment

Abstract

The invention discloses a method for collecting real-time operation information of a vehicle for operation security risk assessment, comprising the following steps of: S1, establishing the vehicle operation information and a vehicle accident information database; S2, performing data mining on the vehicle operation information and the vehicle accident information to establish a vehicle operation security risk assessment model; S3, obtaining the vehicle real-time operation information by a GPRS (General Packet Radio Service) remote technology; S4, adding the vehicle real-time operation information to the vehicle operation information and the vehicle accident information database and modifying the vehicle operation security risk assessment model; and S5, calculating the security risk coefficient for vehicle operation according to the vehicle operation security risk assessment model and the vehicle real-time operation information. The vehicle operation security risk assessment model can continuously improve the accuracy of the vehicle operation security risk assessment by updating and modifying data so as to avoid occurrence of vehicle traffic safety accidents.

Description

technical field [0001] The invention relates to a method for safety risk assessment, in particular to a method for collecting real-time running information of a vehicle to carry out running safety risk assessment. Background technique [0002] Imperfect road facilities and traffic management, lack of norms in traffic behavior, complex technical conditions of vehicles, etc., have resulted in increasingly serious traffic safety problems. The method of vehicle safety risk assessment mainly includes qualitative analysis method. The qualitative analysis method is to conduct a systematic and detailed inspection of the vehicle traffic accident risk status of the analysis object, and make a rough assessment of the vehicle traffic accident risk according to the inspection results. The qualitative analysis method It is mainly used to identify the most dangerous vehicle operation safety events, but it is difficult to give the vehicle operation safety risk level. Contents of the inven...

AI Technical Summary

Problems solved by technology

The method of vehicle safety risk assessment mainly includes qualitative analysis method. The qualitative analysis method is to conduct a systematic and detailed inspection of the vehicle traffic accident risk status of the analysis object, and make a rough assessment of the vehicle traffic accident risk according to the inspection results. The qualitative analysis method It is mainly used to identify the most dangerous vehicle operation safety incidents, but it is difficult to give a vehicle operation safety risk level

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