Accident liability analysis method and device for autonomous vehicle

• Main Authors: ZHANG ANG, GUO LILI, WEI CHUNPENG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2021
• Subjects: CALCULATING; COMPUTING; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PERFORMING OPERATIONS; PHYSICS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses an accident liability analysis method and device for an autonomous vehicle. The method comprises the steps: receiving decision planning control data, sent by a vehicle-mounted terminal, in a time interval when an automatic driving accident occurs; restoring the occurrence process of the automatic driving accident based on the decision planning control data in combination with the vehicle state data in the time interval and the environment data of the accident occurrence place; and identifying the accident liability of the automatic driving accident according to the occurrence process, and sending the accident liability to a preset terminal. Therefore, the problems of high cost, low accident liability analysis efficiency and the like in the prior art are solved, so that the accident liability can be intuitively and clearly judged, the accident reason can be further analyzed, the accident judgment is fair and just, and therefore, the standardization, standardization and automation of jud