摘要
给出了一种基于三轴加速度传感器MMA7260Q的矿震监测系统设计。该系统由安装在矿井内各巷道和工作面的测量节点和上位机组成,各测量节点和上位机之间通过CAN总线连接,测量节点实现了对矿震信息的现场采集、显示和越限报警,同时通过CAN总线传送到上位机上实现远程监视、同步越限报警和矿震位置定位等功能,适用于矿井发生矿震事故时快速报警和引导撤离。
A design of mine earthquake monitoring system for three axis accelerometer based on MMA7260Q is introduced in this paper. This system consists of the PC computer and the measurement nodes installed on each roadway and working face in the mine. The measurement nodes are connected to the PC computer by CAN bus. The measurement node is responsible for the on-site collection, display and off-limit alarm of the earthquake information. At the same time via the CAN bus transmission to the PC computer, remote monitoring, synchronous off-limit alarm and mine earthquake location are realized for rapid alarm and evacuation guidance in case of mine earthquake accident.
出处
《电子科技》
2013年第10期163-165,共3页
Electronic Science and Technology
基金
广西自治区级大学生创新创业训练计划立项基金资助项目(639)
