FU Ji-hua, WANG Jian-jun, LI Zhi-tao, et al. Multi-sensor distributed earthquake and secondary disaster information integrated acquisition system[J]. 2010, 29(4): 87-89.
FU Ji-hua, WANG Jian-jun, LI Zhi-tao, et al. Multi-sensor distributed earthquake and secondary disaster information integrated acquisition system[J]. 2010, 29(4): 87-89. DOI: 10.13873/j.1000-97872010.04.033.
To master the information of earthquake and secondary disaster in time
a new on-site distributed acquisition system was presented.It was composed by a microprocessor system and some data acquisition modules
such as earthquake intensity module
GPS module
toxic gas module
and fire module.Both the earthquake intensity module and the GPS module were used to obtain time
position and intensity information of the earthquake.Mean while
the toxic gas module and the fire module were employed to detect leakage of toxic gases and fire.By the introduction of Modbus
all these data acquisition modules were jointed to the microprocessor system
and an on-site distributed and integrated acquisition system was built.The results showed that it could acquire the data of earthquake and secondary disaster in time
and could meet the on-site data acquisition needs for earthquake emergency rescue.