学术论文

      基于STM32的钱塘江流速水位遥测终端的设计

      Design of Telemetry Terminal Based on STM32 for Qiantang River's Flow Velocity and Water Level

      摘要:
      钱塘江涌潮使钱塘江的水位与流速发生明显变化,为了实现钱塘江涌潮的检测与预报,研制了一种基于STM32的流速水位遥测终端.该终端以STM32F103RBT6芯片为主控芯片,通过WFH-2型水位计采集实时水位,S3-SVR型斯德克电波流速传感器采集实时流速,利用GPRS将采集的数据发送到服务器.该终端在杭州仓前水文站运行的情况表明,该终端有很高的稳定性与精度.
      Abstract:
      Because of obvious changes of Qiantang River 's flow and level caused by tidal bore ,the paper proposed and devel-oped a telemetry terminal based on STM 32 for velocity and water level ,which achieves detection and forecast of Qiantang River tidal bore.The terminal uses STM32F103RBT6 as the master control chip and collects the real-time water level through WFH-2 water-level meter.In addition,Stalker Speed Sensor S3-SVR is adopted to gather real-time flow velocityand GPRS is used to send the collected data to the server .The running condition of terminal in Hangzhou Cangqian hydrologic station shows that the terminal has a high stability and accuracy .
      Author: ZHU Guang-ming WANG Rui-rong YU Xiao-qing
      作者单位: 杭州电子科技大学生命信息与仪器工程学院,浙江杭州,310018
      刊 名: 仪表技术与传感器 ISTICPKU
      年,卷(期): 2017, (1)
      分类号: TP216
      在线出版日期: 2017年3月31日
      基金项目: 国家自然科学基金项目,浙江自然科学基金项目