China Safety Science Journal ›› 2019, Vol. 29 ›› Issue (S2): 104-110.doi: 10.16265/j.cnki.issn1003-3033.2019.S2.018

• Safety Social Engineering Work • Previous Articles     Next Articles

Mechanism research of tramcar collision based on S-O-R

WANG Lieni1,2, MOU Ruifang2, LAI Jie1, YANG Jianming3, GOU Zhibo3   

  1. 1 Rail Transit Department, Chengdu Industry and Trade College, Chengdu Sichuan 611730, China;
    2 School of Transportation and Logistics, Southwest Jiaotong University,Chengdu Sichuan 610031,China;
    3 Institute of Traffic Safety Technology of Southwest Jiaotong University, Chengdu Sichuan610031,China
  • Received:2018-08-10 Revised:2019-10-28 Online:2019-12-30 Published:2020-10-28

Abstract: In order to prevent tramcar collision, the tramcar collision mechanism was studied systematically. According to operation characteristics of tramcarand the S-O-R model, the process of tramcar driver's handing danger weredivided into three stages: perception, judgment and operation. Through the analysis of evolution process of collisions caused by errorin each phase, it is concluded that the tramcar collisions can be format by three ways, and in the condition of which collisions mechanism model was constructed on the basis ofphysical model. The results show that each error can cause collision, and the possibility of collision caused by perception error is the maximum, that caused by judgment error takes second place, and that caused by operation error is the minimum.

Key words: tramcar, stimulu(S)-organism(O)-response(R), collision, accident mechanism, accident prevention

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