TY  - JOUR
PY  - 2017//
TI  - Research of the hardware architecture of the geohazards monitoring and early warning system based on the iot
JO  - Procedia computer science
A1  - Honghui, Wang
A1  - Xianguo, Tuo
A1  - Yan, Li
A1  - Qi, Liu
A1  - Donglin, Nie
A1  - Lingyu, Meng
A1  - Jiaxin, Yang
SP  - 111
EP  - 116
VL  - 107
IS  - 
N2  - For the need of improving the capacity of the geohazards monitoring, a professional monitoring system has been developed based on the Internet of things, WSN (Wireless Sensor Network) and network communication technology. The system consists of wireless sensing network, transmission network and data monitoring and analysis center. The WSN technology was used to organize network with displacement, tilt angle and rainfall in the wireless sensing network which could achieve perception and control all aspects of the monitoring area. The monitoring data can be transferred in two methods by the transmission network which was established based on the GSM and Beidou. The wireless sensing nodes can be controlled remotely by data monitoring and analysis center. For example, the acquisition interval can be modified remotely, the current data can be controlled to return immediately and sensing nodes can be controlled to entry into low power mode in order to save power, which means that Machine to Machine mode of geological disaster monitoring had been realized in the system.<p />  <p>Language: en</p>
LA  - en
SN  - 1877-0509
UR  - http://dx.doi.org/10.1016/j.procs.2017.03.065
ID  - ref1
ER  -