基于精确定位的井下运输信集闭系统的研究  

Research on the Signal Centralization Interlocking System in Undermine Transportation Based on Precise Positioning

作　　者：王云鹏 付衍斌[2] 

机构地区：[1]内蒙古平庄煤业(集团)有限责任公司 [2]辽宁工程技术大学电气与控制工程学院

出　　处：《电子技术（上海）》2013年第2期14-16,11,共4页Electronic Technology

摘　　要：文章借鉴现有信集闭系统的研究成果,并参考煤矿实际运输情况,提出并完成了基于精确定位的井下运输信集闭系统的研究。精确定位系统通过测量机车任意时刻下的加速度值,进而计算出电机车的运动速度和位置,实现定位功能。信集闭系统以西门子PLC、AVR单片机为控制核心,充分利用了单片机和PLC的控制优点,提高了系统的定位精度,实现了实时性和准确性控制。Referencing to the existing research results about signal centralization interlocking system, and referencing to the practical transport condition of coalmines, the research on the undermine transportation signal centralization interlocking system based on precise location is carried out and completed. The precise positioning system measures the acceleration of the locomotive at any time, and then calculates the movement speed and position of the electric locomotive so as to realize positioning function. The system uses Siemens PLC, AVR microcontroller as control core, makes full use of the advantages of MCU and PLC control, so as to improve the positioning precision of the system, and realize the real-time and accurate control.

关 键 词：信集闭系统 PLC 单片机 以太网通信 机车精确定位 

分 类 号：TN82[电子电信—信息与通信工程]