Unmanned railway crossing alarm and train detectors
The unmanned railway crossing alarm system alarms crossing when train approaches. The mechanism involves in automatic train detection without any human intervention. The train detection sent over RF wireless transmission to level crossing receiver. Alert sound and light alarm flashes. This therefore, alarms pedestrians and vehicles cross the track. This solution avoids accidents that occur at the unmanned railway crossing. It function 24×7.
Following is how the system works:
It is also possible to attach a barrier gate to the crossing alarm. This alerts vehicles or passers not to cross the railway track, till the train has moved out.
The complete system runs on 12 volt dc power supply. Additional solar panel with backup battery is optional. System integrators can install such a power supply at sites.
Other salient features of unmanned railway crossing alarm: