摘要
在现有煤矿井下人员定位系统识别卡灾变时尚可正常工作的状况下,结合应急救援的实际需求,充分利用人员定位系统的数据存储功能和人员识别卡身份匹配唯一性功能,设计适合煤矿应急救援的寻人定位仪。它将人员定位系统中的ZigBee无线数据传输功能同现有的PDA(Personal Digital Assistant)相结合,配接可充电电源和寻人定位系统软件,通过调整有效接收距离定位遇险人员所携带的定位识别卡所在区域。
Under the condition that the existing ID card of coal mine personnel positioning system can still work normally under disaster, combining the practical necessity of emergency rescue, a suitable personnel locator for coal mine emergency rescue is designed by mak- ing full use of data storage function of personnel positioning system and unique matching feature between ID card and personnel ID. It combines ZigBee wireless communication function of personnel positioning system with existing PDA. By using rechargeable battery and personnel positioning application, and adjusting the effective receive distance, it can locate the area of ID cards carried by people.
出处
《煤矿安全》
CAS
北大核心
2014年第8期139-141,共3页
Safety in Coal Mines
