测震台站智能隔离防雷系统的设计与实现(终稿).docxVIP

测震台站智能隔离防雷系统的设计与实现孙宏志，雷晨，卢山，赵龙梅，孙恺微，刘一萌，高业欣（辽宁省地震局，辽宁 沈阳 110034）摘要：本文介绍了一种测震台站智能隔离防雷系统的设计实现。其电源部分设计为步进电机控制双电瓶交换充电、放电，保证本设备与交流市电完全隔离；信号传输部分设计为通过无线局域网（WLAN）将测震信号传输到网关，而后再通过有线网络进行数据传输。此设计的好处是使我们测震核心设备与市电和外线完全物理隔离以达到最好的防雷效果。同时制作先进的NEMS传感器用于检测空间电磁场的变化，根据相应算法判断当地是否发生雷电，在有附近雷电发生时可控制断开信号线、市电等达到保护相关仪器的目的。关键词：测震台站；隔离防雷；纳米机电系统；无线局域网The Design and Achievement of the Intelligent Seismic Station’s Isolating Lighting Protection System Sun Hong-zhi, Lei Chen, Lu Shan, Zhao Long-mei, Sun Kai-wei, Liu yi-meng, Gao ye-xin(Seismological Bureau of Liaoning Province, Shenyang 110034,China)Abstract: To salve the problem that the seismic station’s instruments are very easy to damage by the lighting, we developed a special reliable intelligent equipment that is used for seismic stations to avoid other seismic equipments damage from lightning. This paper introduces the principle and design of the Intelligent seismic station’s isolating lighting protection system.技术线路：硬件方面以单片机为硬件核心，用工业GPRS模块作为通信桥梁进行信息交互，WIFI模块作为数据传输通道，磁电纳米机电系统传感器为电磁场（雷电）检测探头。系统用非易失数据存储器件存储设置参数：通过步进电机控制信号线的通断和电源的切换；以太网网络模块用于接收数据采集器发出的测震数据；WIFI无线模块用于将测震信号发送给无线路由，然后通过有线线路将测震数据传送回监测中心。监测中心人员也可通过GPRS模块对台站设备进行远程操作。First of all, we use the single chip microcontroller as the core of the system used for calculate and control other chips or hardware. Secondly, industrial GPRS module used as a communication bridge for information translated from remote seismic station to the seismic net monitoring center. Thirdly, WIFI module’s function is as the data path between our system and local wireless router. Fourthly, Technical route: hardware with the single chip processor as the core, the hardware with industrial GPRS module information interaction, as a communication bridge for the WIFI module for data transmission channel, magnetoelectric nano electromechanical system sensor probe for electromagnetic field (thunder) detection.System using nonvolatile data storage device storage Settings: by stepping motor control signal on and off and the