基于倾角传感器的大型广告牌匾倾斜监测系统设计

为了提高城市安全管理水平，方便监管单位快速掌握突发情况，提出应用传感器技术进行大型广告牌匾倾角监测的监管方式，并设计了基于倾角传感器的监测系统。系统由前端信息采集装置和后台信息处理与展示部分组成。其中，利用前端信息采集装置中的MEMS倾角传感器每隔一定时间间隔采集大型广告牌匾的倾角数据，并将监测数据通过GSM无线通信方式传送给后台服务器，最终由服务器完成数据解析、数据入库、监测和预警及We b界面展示。系统具有全天候、实时性的特点，在提升大型广告牌匾监管效率的同时大大节约了人力成本，是物联网技术应用于“智慧城市”领域的一次有益尝试。

Design of large advertising plaque tilt monitoring system based on tilt angle sensor

In order to improve the level of urban security management and facilitate regulators grasp any emergency quickly, the supervision method using sensor technology to monitor the tilt angle of large advertising plaque is put forward and monitoring system based on tilt sensor is designed. MEMS tilt sensor in front-end information acquisition device is used to gather the tilt angle data of large advertising plaque at a certain time interval, then send the data by GSM wireless communication to the back-end server, which will ifnish the data analysis, data storage, monitoring, early warning and Web interface display. With all-weather and real-time features, the system can improve the regulatory efifciency and signiifcantly cut down man power cost. It is a beneifcial attempt to take IoT technology for＂smart city＂.