有轨电车限速设施系统的问题分析及设计方法

Analysis of Tramcar Speed Limit Facility Systems and Design Method

通过对国内外有轨电车运营安全事故进行统计,提取安全设计关键要素作为研究基础。从运营安全、效率、服务水平等方面出发,构建了适用于有轨电车的限速设施系统。通过对车辆制动过程、瞬时未平衡的横向加速度取值等进行研究,结合有轨电车的司机辅助防护方案,提出了一套适用于有轨电车的限速设施系统的设计方法。

According to the operation safety accident statistics of tramcar both in China and abroad,the key elements for operation safety design are extracted as the basis of the study.Starting from the aspects of operation safety,efficiency and service level,a speed limit facility system suitable for tramcar is proposed.By studying the braking process of tramcar,the value of instantaneous unbalanced lateral acceleration and so on,and combined with the tramcar driver auxiliary protection scheme,a design method of tramcar speed limit facility system is proposed.