关键词: 安全管理工程, 事故致因, 轨迹交叉事故触发模式, 物因运动轨迹, 人因运动轨迹, 驾驶员不安全行为, 反事故干扰模式, 人因控制反事故交叉干扰方法

Abstract: On the Basis of the factors of accidents causes，the paper introduces and revises the expressing format in the bus system of the model of accidents touching off on tracks cross theory,and analyzes the forming of movement tracks about accidents because of personal at mistakes and object factors according to characteristics of resource in the bus system. After analyzing the main factors of accidents causes in the bus system,the paper especially studys drivers’ unsafe behaviors and expounds the complexity and essentiality to control drivers’ unsafe behaviors in the accidents causes. The model of measures against accidents suitable for bus system from the research of the interference of accidents against tracks cross,and the interfering accidents against cross by combining the settlement principle of the conflicts in management theory in order to reduce the probability of tracks cross of person factor at mistakes and object factor at defects from guiding into safe behaviors are proposes. And the some interference methods of against accidents cross on controlling personal factor according to characteristics of function on the bus system for practice are put forward.

Key words: the bus system, accidents causes, the model of accidents touching off on tracks cross, the movement tracks of object factor, the movement tracks of person factor, driver’s unsafe behaviors, the interference model against accidents, the interference methods agai