摘要
针对近年来国内煤矿事故频发，基于RFID技术、传感器技术及计算机网络技术，结合煤矿井下无线通信特点，研究设计一种应用于煤矿井下的人员定位系统。该系统的阅读器和标签均采用STC公司生产的高速、低功耗和超强抗干扰的STC89C52单片机作为主控芯片，采用挪威N0rdicVLSIN公司生产的nRF24L01芯片作为射频收发芯片，采用SQL数据库，构建基于Microsoft Visual Basic6．0的矿井人员安全定位系统的软件系统，实现对井下人员的实时定位监测、安全监测和信息管理，在事故发生时可以及时动态地掌握井下被困人员的具体位置分布情况，为抢险救援工作提供科学依据。
Domestic coal mine accidents have occurred frequently in recent years, a positioning system applied to a coal mine personnel was researched and designed. It was based on RFID technology, sensor technology and computer network and combined with the characteristics of the coal mine wireless communications. STC89C52 microcontroller produced by STC company was chosen as the main chip of the reader and tag of the system because the chip had the advantages of high- speed, low power consumption and superior interference, nRF24L01 produced by Norway NordicVLSIN company was used as RF transceiver chip. A software system of mine personnel safety positioning system was established. It was based on the Microsoft Visual Basic 6.0 by paper can achieve real-time location monitoring, safety monitoring persons. Once accidents happen, the managers on dynamically. It provide a scientific basis for relief and the ground rescue work. using SQL database. The system researched in this and information management for the underground can grasp the specific distribution timely and
出处
《自动化与仪器仪表》
2018年第1期191-194,共4页
Automation & Instrumentation
