摘要
"十五"期间广东省数字强震观测台网建成一批强震动台站,台站采用中国移动GPRS无线传输,台站使用的数据采集器只能支持RS232串口数据接口;当前GPRS传输速率慢,个别地方出现GPRS数据业务不能使用,针对GPRS数据传输问题及数据采集器RS232串口数据接口的局限性,作者利用基于3G/4G网络工业无线路由器解决了当前数据传输问题。
During the " 10 th Five-Year Plan" period, a number of strong motion stations were built in the digital strong earthquake observation network of Guangdong Province. The station uses China Mobile GPRS wireless transmission. The data collector used by the station can only support RS232 serial data interface;the current GPRS transmission rate is slow. GPRS data service can not be used in some places. For the limitation of GPRS data transmission problem and RS232 serial data interface of data collector, the author solves the current data transmission problem by using industrial wireless router based on 3 G/4 G network.
作者
叶世山
吴华灯
黄晖
邓金
卢子晋
丁莉莎
劳谦
廖一帆
YE Shishan;WU Huadeng;HUANG Hui;DENG Jin;LU Zijin;DING Lisha;LAO Qian;LIAO Yifan(Guangdong Earthquake Agency,Guangzhou 510070,China)
出处
《华南地震》
2019年第S01期33-36,共4页
South China Journal of Seismology
基金
中国地震局地震科技星火计划攻关项目—强震动台网数据处理系统研发与应用（XH17025）资助
关键词
强震动
数据传输
工业无线路由器
DTU
The strong motion
Data transmission
Industrial wireless router
DTU
