The invention provides a turnout area intrusion alarm device and method. When an axle counter detects that a train enters a turnout intrusion protection area and detects that the train leaves the turnout intrusion protection area, an input axle signal and an output axle signal are correspondingly sent to area intrusion protection alarm equipment; if the area intrusion protection alarm device is idle in the turnout intrusion protection area, the area intrusion protection alarm device receives an input shaft signal triggered by a communication vehicle with movement authorization, and receives an input shaft signal triggered by an intruding input vehicle before receiving an output shaft signal triggered by the communication vehicle, the area intrusion protection alarm device sends alarm information to the interlocking device; the interlocking device closes the opened signal machine and forwards alarm information to the area controller; and the area controller sends an invalid instruction aiming at the movement authorization, so that the communication vehicle is braked. According to the scheme, the turnout area intrusion protection alarm information can be directly judged according to the input shaft signal and the output shaft signal sent by the shaft counter, and compared with the prior art, information input is simple, and the response speed is higher.
本发明提供一种道岔区域入侵报警装置及方法,计轴器检测到列车进入道岔入侵防护区域,以及检测到列车离开道岔入侵防护区域时,向区域入侵防护报警设备对应发送入轴信号和出轴信号;区域入侵防护报警设备若在道岔入侵防护区域空闲时,接收到具备移动授权的通信车触发的入轴信号,并且在接收到通信车触发的出轴信号之前接收到闯入车触发的入轴信号,则向联锁设备发送报警信息;联锁设备关闭已开放的信号机,并向区域控制器转发报警信息;区域控制器发送针对移动授权的无效指令使得通信车进行制动。在本方案中,根据计轴器发送的入轴信号和出轴信号,即可直接判断出道岔区域入侵防护报警信息,相较于现有技术输入信息简单响应速度更快。
Turnout area intrusion alarm device and method
一种道岔区域入侵报警装置及方法
19.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Wireless turnout switch rail fracture monitoring pre-alarm system
Europäisches Patentamt | 2024
|TURNOUT DETECTION DEVICE AND TURNOUT DETECTION METHOD
Europäisches Patentamt | 2020
|Running wheel driving device for turnout, running device of turnout and turnout
Europäisches Patentamt | 2024
|Single turnout structure, single crossover turnout structure and turnout switching method
Europäisches Patentamt | 2023
|