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针对精确定位系统现场安装存在定位盲区导致定位精度降低,读卡器及识别卡现场维护更新程序拆装机麻烦,灾难事故现场无法快速建立无线搜救链路等问题,设计了一种手持精确定位智能终端,该终端具有智能检测无线信号强度、智能充电管理、智能互联互通快速组网等优点,可以有效辅助煤矿安全生产建设,对节约维护时间及避免煤矿安全事故的发生具有重大意义。
Aiming at the problems of locating the blind spot in the on-site installation of the precise positioning system, the positioning accuracy is reduced, the trouble of the disassembly and assembly machine of the card reader and the on-site maintenance and updating procedure of the identification card is troublesome, and the wireless search and rescue link can not be established rapidly in the disaster site. Terminal, the terminal has the advantages of intelligent detection of wireless signal strength, intelligent charging management, intelligent interconnection and rapid networking and the like, which can effectively assist coal mine safety production and construction, and is of great significance for saving maintenance time and avoiding occurrence of coal mine safety accidents.