Zigbee-based railway disaster-preventing monitoring system

The utility model discloses a Zigbee-based railway disaster-preventing monitoring system consisting of a railway disaster-preventing monitoring center and a railway disaster-preventing monitoring device. The railway disaster-preventing monitoring center comprises a Zigbee wireless network coordinator, a central controller and an alarm device. The railway disaster-preventing monitoring device comprises a displacement meter, a soil pressure meter, a pluviometer, a seismograph, a steel bar meter, a microcontroller, a Zigbee communication module and a power source. The Zigbee-based railway disaster-preventing monitoring system is an effective monitoring system aimed at railway disaster prevention and can be used for monitoring natural disasters such as floods, earthquakes, hillstone slope slide, mud-rock flows and the like that happen at a monitored point in a real-time manner; the railway disaster-preventing monitoring center can be enabled to timely know about disaster information, precaution alarms can be timely and accurately sent out when disasters are about to occur, prevention or rescue measures can be taken timely, damages caused by the disasters can be lowered, and safe train operation can be ensured.