摘要
为有效监测通信塔体状态,防止人员攀爬铁塔,设计一种以国产GD32F103为核心的通信铁塔状态监测系统。系统定时检测上传塔体的经纬度、倾斜度、温湿度等情况,并在有人爬塔或塔体震动时,实时上传告警信息;数据经无线网络传送至云端服务器存储,同时转发给手机APP端和PC机管理端。由于是太阳能板和锂电池双电源供电,为延长工作时间,系统采用多项措施降低功耗:GD32F103通常处于睡眠模式,以RTC中断唤醒方式检测塔体信息,以外部中断唤醒方式监测告警信息,采用低功耗的NB-IoT物联网模组传输数据,外围组件模块的供电均受GD32F103控制,仅在需要时才供电工作。此外,人员爬塔监测装置采用机械按压触发方式,需要有一定的压力才会触发告警,降低了误判率。
In order to effectively monitor the state of the communication tower and prevent people from climbing the tower,a communication tower state monitoring system based on GD32 F103 is designed.The system regularly detects and uploads the longitude and latitude,inclination,temperature and humidity of the tower body and uploads the alarm information in real time when someone climbs the tower or the tower body shakes.The data is transmitted to the cloud server through the wireless network for storage,and then forwarded to the APP end of the mobile phone and the PC management end.Due to the dual power supply of solar panel and lithium battery,in order to extend the working time,the system adopts a number of measures to reduce power consumption:GD32 F103 is usually in sleep mode,detects tower body information by RTC interrupt wake up mode,and monitors alarm information by external interrupt wake up mode.Low power consumption NB-IoT IoT module is used to transmit data.Power supply of peripheral module is controlled by GD32 F103,and power supply works only when needed.In addition,the personnel climbing tower monitoring device adopts mechanical press triggering mode,which requires certain pressure to trigger the alarm,thus reducing the misjudgment rate.
作者
居高峰
李钰龙
周敏
吴越
许鹏
杨永杰
JU Gaofeng;LI Yulong;ZHOU Min;WU Yue;XU Peng;YANG Yongjie(School of Information Science and Technology,Nantong University,Nantong Jiangsu 226019;Faculty of Science,Nantong University,Nantong Jiangsu 226019)
出处
《软件》
2021年第6期1-5,44,共6页
Software
基金
江苏省产学研项目(BY2020182)。
