Development of Landslide Information Acquisition-transmission System Based on Wireless Communication Technology

摘要

Wireless communication technology has been used widely, different technologies have different application range and applicability. In this study, several commonly used wireless communication technologies were comparatively analyzed on the transmission rate, use cost and power consumption, and so on. It is concluded that the characteristics of ZigBee technology accord with the research needs, and it has many advantages in landslide disaster remote monitoring applications. Wireless sensor network was established based on ZigBee technology, then planar landslide information acquisition transmission system was developed, and immediately applied in engineering fields. Application results show that the system runs stable, and its effect is really good, which provides powerful support for later promotion.