컴퓨터 시뮬레이션(PC-CRASH)을 이용한 터널 내 피추돌 차량의 충돌 속도 추정에 관한 연구
A study on the estimation of impact velocity of crashed vehicles in tunnel using computer simulation(PC-CRASH)
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In a vehicle-to-vehicle accident, the impact posture, braking status, final stopping position, collision point and collision speed are important factors for accident reconstruction. In particular, the speed of collision is the most important issue. In this study, the collision speed and the final stopping position in the tunnel were estimated using PC-CRASH, a vehicle crash analysis program used for traffic accident analysis, and the final stopping position of the simulation and the final stopping position of the traffic accident report were compared. When the Pride speed was 0km/h or 30km/h and the Sorento speed was 100m/h, the simulation results and reports matched the final stopping positions and posture of the two vehicles. As a result of the simulation, it can be estimated that Pride was collided in an almost stationary state
Abstract
In a vehicle-to-vehicle accident, the impact posture, braking status, final stopping position, collision point and collision speed are important factors for accident reconstruction. In particular, the speed of collision is the most important issue. In this study, the collision speed and the final stopping position in the tunnel were estimated using PC-CRASH, a vehicle crash analysis program used for traffic accident analysis, and the final stopping position of the simulation and the final stopping position of the traffic accident report were compared. When the Pride speed was 0km/h or 30km/h and the Sorento speed was 100m/h, the simulation results and reports matched the final stopping positions and posture of the two vehicles. As a result of the simulation, it can be estimated that Pride was collided in an almost stationary state
참고문헌 (7)
- Cho Byeong-chan, "A Study on the Factors Affecting the Speed Change in Tunnel", pp.2010
- Joo-Hwan Park, "Development of Traffic Accident Prediction Model for Highway Tunnel Section", pp.2012
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- Wang-su Ha, "Establishment of Important Impact Parameters of Traffic Accident Reconstruction Program ’PC-CRASH’", Journal of Korean Society of Transportation, 21(2), pp.155~164 (2003)
- Jihun Choi, "Study on the collision analysis by genetic algorithm in PC-CRASH", Korean Journal Science, 10(1), pp.39~44 (2009)
- 최용순, "PC-Crash를 이용한 SUV의 전복사고 거동 및 충돌속도 예측에 관한 연구", 한국인터넷방송통신학회 논문지, 18(2), pp.227~235 (2018), 한국인터넷방송통신학회[DOI]