基于PIC32与ARM11的危险体位移远程监测系统设计

发布时间：2018-01-09 07:26

本文关键词：基于PIC32与ARM11的危险体位移远程监测系统设计　出处：《河北大学》2017年硕士论文　论文类型：学位论文

【摘要】：近年来,随着科学技术的发展,将工业控制领域的先进监测手段引入地质灾害监测领域成为新的研究方向。由于新技术的引入,地质监测正在由过去的实地人力手动监测方式向着远程自动智能化监测转变,由定性的宏观监测向着既定性又定量的宏观微观相结合的监测转变。本设计应用MICROCHIP公司新推出32位低功耗单片机PIC32MX795F512L与ARM11内核的32位芯片S3C6410开发系统,用于危险体在空间内x、y、z三轴方向上的位移数据的监测与分析。系统的外部终端搭载安装了激光测距传感器的云台式测量模块,用来将危险体到测量模块的距离信息转换为电压信号,再通过高速的AD转换器处理,将处理后的数字信号传入PIC32进行分析处理,并将处理结果分别传输给以ARM11为核心的终端人机交互系统以及后方服务器上的软件平台。在人机交互系统界面中显示测量距离结果以及测量时间,并可以控制终端设备进行现场测量;在软件平台上进行一系列的解算,得到危险体在三轴方向上的精确位移结果并且描绘三轴实时位移曲线图。设备本身具备报警功能、历史参数浏览功能以及位移图像打印功能,方便进行灾害预警,并利于地质专家学者对于采集数据的调用。模块化设计以及通用接口的应用使得整套系统可以更加人性化的根据需求拆分使用,并且便于系统的升级再开发。
[Abstract]:In recent years, with the development of science and technology, the advanced monitoring methods in the field of industrial control into geological disaster monitoring field has become a new research direction. Because of the introduction of new technology, geological monitoring by field monitoring is a manual past toward intelligent monitoring and remote automatic monitoring change, change from macro monitoring toward both qualitative and qualitative the quantitative macro micro combination. The design and application of MICROCHIP company's new 32 bit low-power microcontroller PIC32MX795F512L and ARM11 kernel 32 bit chip S3C6410 development system for dangerous body in the space of X, y, monitoring and analysis of displacement data of the Z three axis direction. The external terminal system is equipped with installation of the desktop cloud the measurement module of laser ranging sensor, which converts the distance information to the risk measurement module for the voltage signal, and then through the high speed AD converter, at will After the introduction of PIC32 digital signal processing terminal, human-computer interaction system and the results are given as the core of the ARM11 transmission and rear platform software on the server. To display the measurement results and the distance measuring time in man-machine interface, and can control the terminal equipment for on-site measurement; a series of solution in the software platform, get accurate displacement dangerous in three axis direction of the results and describes three axis real time displacement curve. The device itself has the function of alarming, historical data browsing and displacement image printing function, convenient for geological disaster warning, and experts and scholars for data calls. The modular design and application of universal interface the whole system can be more humanized according to the demand of split use, and facilitate system upgrade and development.

【学位授予单位】：河北大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP873

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