Landslide real-time monitoring system

The invention provides a landslide real-time monitoring system. The system comprises a measurement device, a communication network system and a monitoring computer, wherein the measurement device comprises a linear displacement sensor, a movable strut, a fixed strut, a connecting belt, collectors and the like; the communication network system consists of a ZigBee coordinator with a general packetradio service (GPRS) module and a plurality of ZigBee terminal nodes; the ZigBee coordinate and the ZigBee terminal nodes form a field ZigBee network; and the ZigBee terminal nodes are the collectorsin the measurement device. When landslide causes surface displacement, the length of the connecting belt varies, the variation can be measured through the linear displacement sensor, and landslide information collected by the collectors is transmitted to the monitoring computer of a monitoring center through the field ZigBee network. The surface displacement information is acquired by utilizing the linear displacement sens