一种带定位标识卡的本质安全型矿灯设计  

Design of a type of intrinsic safety miner lamp with identification card

作　　者：霍音佳[1] 顾义东 

机构地区：[1]浙江大学信息与电子工程学系,浙江杭州310007 [2]中煤科工集团常州自动化研究院,江苏常州213015

出　　处：《工矿自动化》2013年第10期104-106,共3页Journal Of Mine Automation

摘　　要：针对由于定位标识卡单独设计、独立供电而造成下井人员随身携带设备增加,并会引发因定位标识卡充电不及时或电池更换不及时导致定位失败的问题,设计了一种融照明与定位标识卡于一体的本质安全型矿灯,重点介绍了双向定位标识卡的设计、锂离子电池充放电管理设计和本安型保护电路的设计。该设计减少了下井人员随身携带的设备,同时,采用矿灯电池给人员定位标识卡供电,免去了人员定位标识卡更换电池的麻烦,避免了由于电池缺电而引起的漏卡现象。In view of problems that equipments carried by underground miner increase because of individual design and power supply of identification card, and sometimes positioning would fail because that charging or change of battery of identification card are not in time, a type of intrinsic safety miner lamp integrated lamp and identification card together was designed, and design o{ two-way identification card, charging and discharging management unit of lithium ion battery and intrinsic safety protection unit were introduced. The design decreases equipments carried by underground miner. Meantime, the identification card powered by battery of the miner lamp, it avoids trouble of change of battery and undetected of identification card because of electricity shortage of its battery.

关 键 词：定位标识卡 本质安全型矿灯 锂电池 充放电管理 本质安全型保护电路 

分 类 号：TD621[矿业工程—矿山机电]