VRU road traffic accident disability grade evaluation system and method

• Main Authors: CHEN JIE, CHENG KUO, LIU NIANSONG, LI TINGYI, SHI LIANGLIANG, AI XIAOYONG, CHEN PENG, DUAN WEIJIAN, LIU YU, LI CHUNHUI, WANG GUOJIE
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the field of traffic safety assessment, in particular to a VRU road traffic accident disability grade assessment system and method, and the system comprises an acquisition module, a processing module and a traffic accident disability module. The method comprises the following steps: classifying accidents according to collision forms and contact parts of VRU road traffic accidents to obtain collision types; after the traffic accident occurs, collecting collision information of the traffic accident; classifying and storing the collected collision information according to collision types; taking the collision types of different VRU road traffic accidents as a minimum set, establishing a corresponding data model for the human body injury mechanical parameters and the actual human body injury disability degree and disability level, and analyzing the optimal solution of the relationship of the disability level corresponding to the collision information; and determining a predicted disabilit