The invention belongs to the technical field of rail traffic safety detection, and provides a high-speed rail traffic safety detection method and system based on multistage communication, and the main scheme is as follows: setting an information processing unit and a safety detection point; establishing a first local area network and a second local area network; when the trains on the first track and the second track are both outside the safety monitoring point, train driving information is obtained through a second local area network and transmitted to the head train to be cached; when any safety detection point detects a head train on the first track and/or the second track, acquiring cached train driving information, and acquiring real-time train driving information on the safety detection point; and based on the number of the head train detected at the safety detection point, combining the real-time train driving information and the cached train driving information, the information processing unit performs safety passing control on the train which is about to pass through the rail crossing area through the first local area network. According to the invention, safety detection and smooth passing of a train passing through a rail crossing area can be carried out in a multi-stage communication mode.
本发明属于轨道交通安全检测技术领域,提出了一种基于多级通信的高速轨道交通安全检测方法及系统,主要方案为:设置信息处理单元和安全检测点;组建第一和第二局域网络;当第一和第二轨道上列车均在安全监测点之外时,利用第二局域网络获取列车行驶信息,并传输至头车进行缓存;当任一安全检测点检测到第一轨道和/或第二轨道上的头车时,获取缓存的列车行驶信息,并获取安全检测点上的实时列车行驶信息;基于在安全检测点检测到的头车数量,结合实时列车行驶信息和缓存的列车行驶信息,信息处理单元通过第一局域网络向欲经过轨道交叉区域的列车进行安全通行控制。本发明能够通过多级通信的方式对经过轨道交叉区域的列车进行安全检测和顺利通过。
High-speed rail transit safety detection method and system based on multistage communication
一种基于多级通信的高速轨道交通安全检测方法及系统
2024-12-20
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
High-speed rail transit safety detection system and device
European Patent Office | 2021
|NTIS | 1981
|Transportation Research Record | 2011
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