Study on the Safety Mechanic and Influence of Overtaking among Heavy Vehicles Based on Traffic Conflict Technique

摘要：

when heavy vehicles overtake each other, the process is very long. Many cars were observed to try to escape while the heavy vehicle begins to change back to the running lane too. Two surveys were carried out to study this phenomenon. According to the survey, there were 35.6％ heavy vehicles that will not change back after overtake, while there were 46％ cats chose to escape from the running lane before the heavy vehicle change back. About 21％ of all cases result in traffic conflict between the heavy vehicle and cars. Study with traffic conflict technique shows, the conflict is very dangerous because the car keep accelerating in the whole process.

关键词： traffic safety traffic conflict heavy vehicle field data

作者: WANG Qiang YAN Baojie ZHAO Jingchun GUO Long

作者单位: Department of Traffic Engineering,Changan University,Xian 710064,Shaanxi,China Traffic Police Branch of Jinan Public Security Bureau,Jinan 250012,Shandong,China Planning Faculty of Highway Bureau,Wuhan 430000,Hubei,China

会议类型: 国际会议

会议名称: The 2008 International Symposium on Safety Science and Technology(2008年安全科学技术国际会议)

会议地点: 北京

会议语种:英文

页码: 2069-2071

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）