EARLY WARNING METHOD AND SYSTEM FOR LANDSLIDE AND ROCK FALL

摘要

PURPOSE: a kind of system and a kind of method, sound an alarm or the offer on rockfall and landslide send measurement value ground state target and server by forming more holographic optical elements (HOE) self-organizing radio sensor networks. ;CONSTITUTION: the target of surface units (130) insertion installation on the ground. Sensor (110) is inserted into unit with being mounted on. In preset time interval, the monitoring of ground state rockfall and landslide. Connection unit (120) connect with sensor and transmits the sensor of vibrational energy ground state. Transceiver (170) receives the information and connection unit and ground state. ;The 2010 of copyright KIPO submissions