基于UWB精确定位智能搜救仪设计  

Design of an Intelligent Search Instrument Based on UWB Accurate Positioning

作　　者：戴剑波[1,2] DAI Jianbo(State Key Laboratory of Gas Disaster Monitoring and Emergency Technology,Chongqing 400037,China;China Coal Technology and Engineering Group Chongqing Research Institute,Chongqing 400039,China)

机构地区：[1]瓦斯灾害监控与应急技术国家重点实验室,重庆400037 [2]中煤科工集团重庆研究院有限公司,重庆400039

出　　处：《自动化与仪器仪表》2024年第8期298-301,306,共5页Automation & Instrumentation

基　　金：2023年重庆院自立重点研发科研项目(2023ZDYF04);2023年重庆院自立创新引导研发科研项目(2023YBXM09)。

摘　　要：针对煤矿井下发生险情时,定位基站或者通信网络被损坏,导致人员定位系统瘫痪,无法准确对作业人员展开搜救;井下安装定位基站靠人工测距,不同地形、环境安装距离不等,工作量大,容易存在定位盲区;定位基站及识别卡现场维护更新程序拆装机麻烦等问题,设计一种基于UWB精确定位搜救仪,经现场测试表明该终端具有与井下定位识别卡快速组网、互联互通,快速便捷辅助定位基站安装,本地显示与移动上传便携仪参数等优点,可以有效提升煤矿安全建设,对节省安装、维护时间及争取更多黄金救援时间具有重大意义。When a dangerous situation occurs underground in a coal mine,the positioning base station or communication network is damaged,resulting in the paralysis of the personnel positioning system and the inability to accurately search and rescue workers;The installation of positioning base stations underground relies on manual ranging,with varying installation distances in different terrains and environments,resulting in a large workload and potential blind spots in positioning;A precise positioning search and rescue instrument based on UWB is designed to address the issues of inconvenient disassembly and assembly of on-site maintenance and update programs for positioning base stations and identification cards.Field testing has shown that this terminal has the advantages of fast networking and interconnection with underground positioning identification cards,fast and convenient assistance in positioning base station installation,local display and mobile uploading of portable instrument parameters,etc.It can effectively improve coal mine safety construction and save installation maintaining time and striving for more golden rescue time are of great significance.

关 键 词：UWB 快速组网 语音对讲 本质安全 智能充电 搜救仪 

分 类 号：TD65[矿业工程—矿山机电] TP23[自动化与计算机技术—检测技术与自动化装置]