论文运用智能控制技术、虚拟仪器技术以及ZIGBEE无线通信技术设计了一种新型低功耗、集成化的应急救援监测系统。适应矿井出现突发事件，对井下开展救援工作时，快速建立通信网络以及及时了解井下环境情况。此系统能实现现场无线组网、井下环境实时监测、执行机构的遥控、布防网络中继器以及井下环境分析等功能。为救援工作的安全性提供更可靠的科学保证。 系统硬件由地面监控中心（主控计算机）、无线传输网络、布放装置控制和终端数据采集以及系统看门狗电路模块等组成。传输网络涉及基于ZIGBEE的新型自动链接FFD中继器，它采用Mesh网络模式进行收送数据，具有故障自愈功能；布防控制采用了PWM技术+L298N作为驱动电机控制模块，通过脉宽调制控制输出不同的功率，调整电机的速度和转向；视频采集部分采用专业的图像压缩芯片ADV611对视频数字信号进行压缩，并运用压缩码率自适应控制算法，保证压缩数据流在固定的通信频道上无阻传输；瓦斯检测采用热催化元件和补偿元件搭建电桥采集电路，通过瓦斯浓度非线性动态标定算法提高了瓦斯检测精度。系统通过地面指挥中心获得井下巷道视频，连接通信链路布放装置小车，无线遥控布放装置小车在井下巷道内行驶到达目的地过程中，数据采集终端对巷道内瓦斯浓度、温度等多种参数进行采集，并根据采集数据进行实地综合分析，通过无线链路中的FFD中继器上传到地面监控中心，从而获取井下的动态环境特性。 系统软件包含下位机和上位机软件设计。下位机软件以新华龙公司软件编程环境IDE为开发平台，完成硬件电路相关设计功能；上位机软件设计了数据处理程序，该软件以Lab Windows/CVI6.0为开发平台，采用动态数据交换（DDE）等技术，完成对数据的统计处理和指令数据分析等工作，并采用双线程运行模式，在数据采集的同时，完成了对实验结果数据的存储、显示、报表以及打印输出等功能。

This thesis makes use of embedded structure, adopts the techniques of single-chip computer, virtual instrument and ZIGBEE wireless communications technology to design a new type system. It merits low-cost, low-power consumption and high integration. This system could achieve the function of real-time monitoring the environment in mine, remote controlling the equipment of placement, place the Repeaters of meshwork, historical parameters analysis. It provided scientific guarantee for the security of bailout work. The hardware of the system were consisted of five modules such as the ground control center (host computer ), the wireless communications, the controlling of deployment device and data acquisition terminals and watchdog circuit. communications network was involved the automatic link technology of the ZIGBEE Repeaters. It incept and export the dates by a mesh network, moreover, it have capability of comeback. The PWM techniques and L298N chip which is used to control the equipment of placement, export different power adjust speed and direction of the electromotor by tune up PWM. Image acquisition guarantee condensation dates transmitted mellifluence apply ADV611 of professional image chip and select accommodate control arithmetic. Gas measure adopt collection circuit based on the hot catalyses component and the compensate component, the arithmetic of the non-linear and dynamic advance the gas precision. The work’s flow of system is passed the ground command center received image of underground roadway, link communications devices deployed car, wireless control devices deployed equipment’s motion in the underground roadway. the data collection terminal obtain gas, temperature, and other parameters in the underground, it made comprehensive analysis of the field, through a wireless link in the FFD repeater upload to the ground control center, thus we acquire a dynamic environment of the underground. Software system includes host and slave computer software design. The slave computer software uses the new Hualong IDE software programming environment as the development platform to realize related Function of hardware Circuit. The power network data processing program had been designed in the host computer software. It makes use of Lab Windows/CVI6.0 as development platform. The technology of the dynamic data exchange (DDE) is adopted to do the working of statistical data processing and analysis. Simultaneously, a dual-threaded mode was used to achieve the function of experimental results data storage, display and print out.