一种信息矿灯设计与实现

Design and implementation of an information miner's lamp

设计一种低功耗多模定位的信息矿灯,通过多模射频技术的融合及射频调度方法,可满足矿方实现从区域定位向超宽带精确定位无缝过渡升级;采用PA功率放大器、LNA低噪声放大器优化UWB射频技术的传输距离及测距准确性,以解决井下位置服务系统的基站容量及经济费用;同时,可升级设计实现了差异化定制使用需求,能更好地为煤矿提供井下位置信息服务。

A low-power multi-mode positioning information mining lamp is designed.By the fusion of multi-mode radio frequency technology and radio frequency scheduling method,the mine can realize the seamless transition and upgrading from regional positioning to ultra wideband accurate positioning;PA power amplifier and LNA low noise amplifier are used to optimize the transmission distance and ranging accuracy of UWB radio frequency technology,so as to solve the base station capacity and economic cost of underground location service system;at the same time,the upgradable design can realize the differentiated customized use needs,and can better provide underground location information services for coal mines.