目录
第一篇 跨座式单轨交通信号系统基础
第1章 跨座式单轨交通信号系统概述························································· 1
1.1 绪 论·························································································· 1
1.2 跨座式单轨交通信号与线路································································· 7
1.3 跨座式单轨交通信号与道岔······························································· 17
第2章 跨座式单轨交通信号基础设备························································ 23
2.1 继电器························································································· 23
2.2 信号机························································································· 35
2.3 计轴设备······················································································ 41
2.4 轨道环线设备················································································ 49
2.5 应答器························································································· 56
第3章 联锁设备················································································· 64
3.1 联锁概述······················································································ 64
3.2 TYJL-Ⅱ型计算机联锁系统·································································· 76
3.3 TYJL-Ⅲ型计算机联锁系统································································· 86
3.4 EI32-JD型计算机联锁系统································································ 94
第4章 列车运行自动控制（ATC）系统···················································· 106
4.1 ATC系统综述··············································································· 106
4.2 ATP子系统·················································································· 115
4.3 ATO子系统·················································································· 119
4.4 ATS子系统·················································································· 123
4.5 基于感应环线的跨座式单轨交通ATC系统············································· 131
4.6 基于CBTC的跨座式单轨交通ATC系统················································ 138
第二篇 跨座式单轨交通信号设备维护与故障处理
第5章 继电器的维护与故障处理···························································· 150
5.1 继电器的检修要求和检修流程··························································· 150
5.2 继电器的故障检修········································································· 153
第6章 信号机设备的维护与故障处理······················································· 157
6.1 LED信号机的维护········································································· 157
6.2 LED色灯信号机的故障处理······························································ 158
第7章 轨道环线设备的维护与故障处理···················································· 164
7.1 轨道环线设备的维护······································································ 164
7.2 轨道环线的故障处理······································································ 166
第8章 应答器设备的维护与故障处理······················································· 168
8.1 应答器的维护··············································································· 168
8.2 应答器的故障处理········································································· 172
第9章 计轴设备的维护与故障处理························································· 175
9.1 计轴设备的维护············································································ 175
9.2 计轴设备的故障处理······································································ 179
9.3 计轴设备故障典型案例分析······························································ 185
第10章 计算机联锁设备的维护与故障处理················································ 189
10.1 计算机联锁系统的维护·································································· 189
10.2 计算机联锁系统的故障处理····························································· 191
10.3 典型故障案例分析········································································ 199
第11章 固定闭塞ATP/TD系统设备维护与故障处理····································· 202
11.1 固定闭塞ATP/TD系统设备的维护····················································· 202
11.2 固定闭塞ATP/TD系统设备的故障处理················································ 209
第12章 移动闭塞ATP/ATO系统设备维护与故障处理···································· 213
12.1 移动闭塞ATP/ATO系统设备的维护··················································· 213
12.2 移动闭塞ATP/ATO系统设备的故障处理·············································· 217
第13章 跨座式单轨列车自动监控（ATS）系统设备的维护与故障处理··············· 224
13.1 跨座式单轨列车自动监控（ATS）系统的维护······································· 224
13.2 跨座式单轨列车自动监控（ATS）系统的故障处理································· 226
13.3 跨座式单轨列车自动监控（ATS）系统典型案例分析······························· 233
第三篇 信号技术发展趋势与前沿
第14章 信号技术发展趋势与前沿··························································· 237
14.1 互联互通的信号系统····································································· 237
14.2 综合承载的无线网络····································································· 246
14.3 全自动驾驶技术··········································································· 249
14.4 基于车-车通信的CBTC系统···························································· 254
参考文献··························································································· 259
第1章 跨座式单轨交通信号系统概述
作为一种新型轨道交通方式，跨座式单轨交通的轨道梁既是运营车辆的载体，又是运营车辆的行走轨道，具有适应力强、占地少、噪声低、转弯半径小、爬坡能力强等优点。其信号系统也因线路形式等原因有着和其他城市轨道交通信号系统不同之处，其线路形式直接决定了跨座式单轨交通信号系统的安装方式、运行方式及布置方式。
1.1 绪 论
1.1.1 跨座式轨道交通简介
单轨系统作为轨道交通运输的解决方案和传统铁路一并起源于19世纪。当时，传统铁路技术快速地投入了商用，而单轨交通受技术所限没被大规模商用，直至20世纪相应的技术问题才得到了很好的解决并逐步投入到城市轨道交通领域，单轨交通在城市轨道交通中具有独特的生命力。
单轨系统在早期发展时就呈现了两种不同的形态，一种是悬挂式单轨交通（见图1-1-1），一种是跨座式单轨交通（见图1-1-2）。悬挂式单轨交通为列车在轨道梁下悬垂并沿轨道梁运行的交通方式，它最早被设计用于货物运输，在城市轨道交通最早的运用为1901年德国乌帕塔单轨，该条单轨线路直到现今还在运营当中。
跨座式单轨交通为列车跨坐在预应力梁上运行的交通方式，其为当今城市轨道交通单轨系统的最常用形式。19世纪50年代，德国ALWEG公司开始致力于研究和推动跨座式单轨交通的发展，并在加美国利福尼亚迪士尼乐园实施了其首个跨座式单轨项目。多年后，庞巴迪公司为美国佛罗里达的迪士尼乐园建设了相似的线路，一直使用至今天。
图1-1-1 悬挂式单轨交通 图1-1-2 跨座式单轨交通
跨座式单轨交通线路的应用案例遍布全球，中国、日本、韩国、新加坡、德国、俄罗斯、美国、澳大利亚等国家均建设有跨座式轨道交通线路。国内跨座式单轨线路主要分布在重庆、北京、台湾，且有多个国内城市拟于近期开始修建跨座式单轨轨道交通线路。由于在发展初期受技术限制，单轨交通一开始主要用于载客量较少的摆渡线路及通勤支线，进入20、21世纪，跨座式单轨技术得到了长足发展，被新兴及发展中国家青睐并逐步用于城市轨道交通的主干线路，中国重庆、北京、韩国大邱等地新建的跨座式单轨线路均具备中、大型的运输能力。
跨座式单轨交通运营线路由线路、车站、车辆段/停车场、控制中心组成，配备有跨座式单轨列车、供电、信号、通信、综合监控、AFC、屏蔽门、安防门禁、通风空调、电扶梯等完善的系统设备，在运营管理人员的指挥及操作下，共同安全、高效地完成旅客输送任务。
跨座式单轨具备以下优点：
① 占用空间相对较小。跨座式单轨较适用于高架形式，对比起地铁，高架跨座式单轨占地面积小，垂直空间亦较小。
② 环境友好。相比于地铁，其高架对地面的遮挡较少，能和谐地融入城市景观。单轨使用橡胶轮胎在混凝土梁上走行，本身具备低噪特点，穿越城市核心区域及噪声敏感区域时，不需要额外增加其他降噪设施（如减震道床及声屏障等），同时，跨座式单轨也比地铁节能。
③ 跨座式单轨具备爬坡能力强、转弯半径小的特点，以高架形式穿越城市核心区域及特殊地形时具备更好的适应能力。
④ 跨座式单轨车辆以转向架导向轮车包裹轨道梁运行，因此不容易出轨，安全性更好。
⑤ 跨座式单轨具有比地铁经济性更好的造价及维修价格指标。
书单推荐
