非機動車駕駛人道路交通事故風險行為量化分級研究
發(fā)布時間:2019-06-28 10:35
【摘要】:為了確定非機動車駕駛人主要的風險駕駛行為,通過對北京市近10年道路交通事故數據的分析,確定了導致機動車與非機動車之間(簡稱機非)發(fā)生交通事故的微觀致因,特別分析了動態(tài)視線障礙產生的原因及作用;借助事故樹分析方法,得出了各致因之間的邏輯關系,建立了機非事故發(fā)生機理圖。按照交通出行主體或交通設施的不同,進一步對機理圖中所反映的風險(A至F)進行再分解,并由此建立了基于關鍵度系數、對應相關行為的風險估算模型?紤]到僅需比較風險大小,一方面將主要風險行為導致事故的占比、各類與基本事件相關違法行為被處罰的占比以及問卷調查數據對執(zhí)法傾向性的修正作為估算依據,另一方面保留無法估算的交通設施因子僅比較其系數大小,最終實現(xiàn)了對非機動車駕駛人風險行為的量化分級。
[Abstract]:In order to determine the main risk driving behavior of the non-motor vehicle driver, through the analysis of the road traffic accident data in the past 10 years in Beijing, the microscopic cause of the traffic accident between the motor vehicle and the non-motor vehicle is determined. In this paper, the causes and effects of the dynamic line-of-sight barrier are analyzed, and the logical relation between the two causes is obtained by means of the accident tree analysis method, and the mechanism diagram of the non-accident of the machine is established. The risk (A to F), which is reflected in the mechanism diagram, is further decomposed according to the difference of the travel main body or the traffic facility, and the risk estimation model based on the key degree coefficient and the corresponding behavior is established. taking into account that only the risk size needs to be compared, on the one hand, the proportion of the accidents, the proportion of all types of illegal behaviors related to the basic events and the correction of the law enforcement tendency of the questionnaire data are used as the estimation basis, On the other hand, the traffic facility factor which cannot be estimated is only compared with the coefficient size, and the quantitative classification of the risk behavior of the non-motor vehicle driver is finally realized.
【作者單位】: 首都經濟貿易大學城市經濟與公共管理學院;
【基金】:國家自然科學基金項目(71371128) 首都經濟貿易大學科研基金項目(01691465730104)
【分類號】:U491.22;U491.3
本文編號:2507231
[Abstract]:In order to determine the main risk driving behavior of the non-motor vehicle driver, through the analysis of the road traffic accident data in the past 10 years in Beijing, the microscopic cause of the traffic accident between the motor vehicle and the non-motor vehicle is determined. In this paper, the causes and effects of the dynamic line-of-sight barrier are analyzed, and the logical relation between the two causes is obtained by means of the accident tree analysis method, and the mechanism diagram of the non-accident of the machine is established. The risk (A to F), which is reflected in the mechanism diagram, is further decomposed according to the difference of the travel main body or the traffic facility, and the risk estimation model based on the key degree coefficient and the corresponding behavior is established. taking into account that only the risk size needs to be compared, on the one hand, the proportion of the accidents, the proportion of all types of illegal behaviors related to the basic events and the correction of the law enforcement tendency of the questionnaire data are used as the estimation basis, On the other hand, the traffic facility factor which cannot be estimated is only compared with the coefficient size, and the quantitative classification of the risk behavior of the non-motor vehicle driver is finally realized.
【作者單位】: 首都經濟貿易大學城市經濟與公共管理學院;
【基金】:國家自然科學基金項目(71371128) 首都經濟貿易大學科研基金項目(01691465730104)
【分類號】:U491.22;U491.3
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