隨著時代進步和人口的增加，車輛的互動日漸頻繁，交通顯得更加擁擠，而近年來交通事故頻傳，造成許多交通安全上的問題，因此各國致力於改善交通安全，試圖減少交通事故的傷亡人數。然而，由於路口的環境複雜，常常是交通事故發生的地點，對於路口的事故預防，是有關當局研究的重要課題。 本研究以行車偵測系統和現有設備來研究駕駛人的駕駛行為，在國道和市區道路對10位大客車駕駛人進行實驗，並加以分析駕駛人的不安全駕駛行為，以路口的範圍為討論的範圍。 本研究使用四項駕駛行為：剎車行為、加速行為、超速行為和無環境觀察行為來評估駕駛人行駛通過路口範圍時，駕駛車輛的安全程度，並利用此四項駕駛行為的相關數據，計算駕駛行為的比例。研究結果顯示轉彎的路口容易出現剎車行為，高架橋前的路口容易出現加速行為和無環境觀察行為，交流道前的路口容易出現超速行為，紅綠燈的路口容易出現剎車行為和加速行為，而車輛於紅燈前剎車經常造成剎車行為，燈號變換後車輛起步經常造成加速行為，無號誌燈的路口容易出現無環境觀察行為和超速行為。 With the progress of the times and population growth, it's frequent interaction of vehicle day by day and has much heavy traffic. In recent years, it frequently receives news of the traffic accident that cause many problems in the traffic safety, therefore ,every country attends to improve the traffic safety and tries to decrease the toll in the traffic accident. However, the intersection is the place that always makes traffic accident. For intersection accident prevention is an important task that the authorities concerned research.
This research is based on driving detection system and equipment on hand to research the driving behavior of drivers. A researcher made the experiment for ten bus drivers in the national expressway and urban road and analyzed unsafe driving behavior of drivers in a range of intersections.
The driving behavior used in this research include the braking behavior, the accelerated behavior, the speeding behavior and the non-glance behavior, and we assess the driving safety level of drivers in a range of intersections by the four driving behavior. Also, we use the relevant data of four driving behavior and compute rate of four driving behavior .The result of research show that it’s easy to bring the braking behavior in the intersection of turn, and it’s easy to bring the accelerated behavior and the non-glance behavior in the intersection which is in front of viaduct. It’s easy to bring the speeding behavior in the intersection which is in front of slip road. Also, it’s easy to bring the braking behavior and the accelerated behavior in the traffic light, and then the car brakes before the red light always cause the braking behavior. The start motion of the car always causes the accelerated behavior when the red light transfers to the green light. It’s easy to bring the non-glance behavior and the speeding behavior in the intersection of no traffic light.
