SYSTEM FOR EVENT DATA RECORDING OF AUTONOMOUS VEHICLE

• Main Authors: LIM WHA PYEONG, LEE KEON CHANG, PARK SEUNG WOOK
• Format: Patent
• Language: English; Korean
• Published: 01.06.2021
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; GENERATING RANDOM NUMBERS; PERFORMING OPERATIONS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TIME OR ATTENDANCE REGISTERS; TRANSPORTING; VEHICLES IN GENERAL; VOTING OR LOTTERY APPARATUS

Disclosed is a system for event data recording of an autonomous vehicle. The present invention proposes an operating method of an EDR system suitable for properly identifying the cause of an accident of a vehicle. A method according to an embodiment of the present invention includes: a step of receiving a trigger signal indicating occurrence of one of a plurality of predefined events from subsystems of an autonomous driving system; a step of collecting event data including at least data related to a recognition-judgment-control process of the autonomous driving system before and after the occurrence of the event; and a step of recording the event data in an internal storage and uploading the event data to a remote server communicatively connected to the vehicle. 자율주행차량의 이벤트 데이터 기록을 위한 시스템을 개시한다. 본 발명은 차량의 사고원인을 적절히 규명하는 데에 적합한 EDR 시스템의 운용 방식을 제안한다.