第1页共23页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共23页HJ系列道口信号控制系统培训资料目录1概述...............................................................................................................................................31.1HJ系道口信号设备的分类..............................................................................................31.1.1按有有无看守人员分............................................................................................31.1.2按采集接近报警信息的方式分............................................................................3第2页共23页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共23页1.1.3按逻辑控制部件控制方式分................................................................................41.2HJ系道口信号设备特点..................................................................................................42HJ系道口信号设备专用器材......................................................................................................52.1道口控制主机及主机箱体（专用型）............................................................................52.2道口音响器（通用型）....................................................................................................62.3道口闪光器（联锁道口用）............................................................................................72.4道口箱体（通用型）........................................................................................................72.5计轴传感器（计轴型道口用）........................................................................................92.6防雷组合（通用型）......................................................................................................102.7警报机（通用型）..........................................................................................................112.8道口控制盘（配用型）..................................................................................................132.9栏木机.............................................................................................................................153HJ系道口信号电路原理............................................................................................................163.1道口信号设备的分类......................................................................................................163.2HJ系道口分类介绍........................................................................................................173.2.1联锁型道口（HJ-LS-DK）..................................................................................173.2.2智能型控制道口系统..........................................................................................183.2.3计轴型智能道口控制系统（HJ-DKX-A）..........................................................183.2.4智能阀式道口控制系统（HJ-DK-ZHFS）..........................................................244设备维护与维修..........................................................................................................................294.1联锁型道口控制设备......................................................................................................294.2计轴型道口控制设备.................................................................................
