Rail transit has high sensitivity to safety production and a large amount of maintenance work. There are many potential insecurities when crossing densely populated areas and complex geological conditions. At present, there are still many work to be carried out to strengthen traffic safety.
ZXTT developed the high-speed railway intelligent prevention and control system based on the mobile self-organizing network, and carried out the experimental construction in the Hepu-Beihai section of the North Railway Line of the Guangxi Railway, which is currently on the high-speed rail line of the Guangxi Railway. This comprehensive capability system is covering comprehensive protection along the line and station, train over-the-horizon safety warning assisted driving, maintenance operation information, vehicle broadband communication and in-vehicle wireless communication service.
The system has a variety of business support capabilities:
-It provides railway public security with the ability to intrusion early warning and abnormal automatic warning along the railway. It can improve the video identification and matching ability through AI system, reduce the probability of false alarms such as wind and grass, and make the automatic alarm capability authentic and credible.
-For the railway operation and maintenance department, an information operation platform based on the wireless broadband access capability of the whole line operation surface is designed to greatly improve the operation scheduling and management efficiency and provide convenient means for remote diagnosis and operation assistance.
-Through multi-source multi-dimensional sensors, wireless sensor networks and multi-level distributed computing, the system can collect multi-dimensional track and train operation status information in real time, extract the key information elements, transmit them to the command center within less network transmission delay, and provide timely early warning for train drivers through a special over-the-horizon safety driving assistance system.
-The excellent scalability of the self-organizing network provides wireless communication access capability for emergency rescue teams and equipment.
