With the rapid development of railway transportation, the safety of railway platforms has attracted more and more attention. In order to ensure the safety of passengers and prevent the occurrence of line crossing incidents, the railway platform line crossing protection laser detection system came into being, which integrates laser detection, intelligent analysis and instant alarm. It uses laser through-beam technology and radar detection principles to monitor the platform area in real time, and once a passenger or object crosses the security line, the system will immediately trigger an alarm device to remind relevant personnel to take measures.
The system is mainly composed of a laser transmitter, a receiver, a radar detector and a control unit. The laser transmitter and receiver are installed on both sides of the platform, forming an invisible safety line. When an object obscures the laser beam, the receiver immediately detects a signal change and sends an alarm message to the control unit. At the same time, the radar detector uses the principle of microwave reflection to monitor the platform area in real time and detect the movement trajectory of the target. Once a line crossing event is detected, an audible and visual alarm will be triggered, and an alarm sound and light prompt will be issued.
System Benefits
Non-contact detection: The system adopts laser beam technology, which can achieve long-distance and high-precision cross-line detection without contact with the monitored object.
Strong anti-interference ability: Laser through-beam technology is not easily affected by ambient light, weather and other factors, and can stably carry out cross-line detection.
Real-time alarm function: once an object or person crosses the safety line, the system will immediately trigger the alarm device and notify the relevant personnel in time to deal with it.
High-precision positioning: With radar technology, it can accurately locate the location of crossing the line, helping staff quickly find and deal with problems.
Adaptable: Suitable for all kinds of climate and light conditions, whether it is sunny, rainy or night, it can maintain good detection performance.
Since the advent of the laser detection system for railway platform cross-line protection, it has been successfully applied in many railway stations and has achieved remarkable results. Especially in busy stations with high traffic and limited space, the system is able to maximize its effectiveness and ensure the safety of every passenger. At a large high-speed rail station, due to the limited space on the platform, passengers crossing the line often occur. After the installation of the laser detection system, the cross-line behavior has been effectively controlled, and the safety of passengers has been greatly guaranteed.
Here, we also appeal to all passengers to abide by the platform regulations, do not cross the safety line, and jointly maintain the safety of railway traffic. At the same time, it is also hoped that the relevant departments can strengthen the publicity and promotion of the laser detection system for railway platform cross-line protection, so that more people can understand and realize its importance, and jointly escort the safety of railway traffic.