基于STM32F103VCT6的振弦式传感器数据采集系统

摘要

Traditional vibrating-wire-sensor acquisition systems are usually used in tunnels, mines, bridges, dams and other projects,but they always have difficulty in communicating with each other,and they all have poor accuracy and real-time capability. In order to solve these problems,a vibrating-wire-sensor data acquisition system based on STM32F103 was designed.The system integrated functions such as data acquisition,data storage,power management,and it can be connected to various types of sensors. Data acquisition measurement system provided various communication interfaces such as GPRS and RS485.The wireless communi-cation module can establish wireless networks easily between multiple measuring instruments and create dynamic routing,which can realize data collection and transmission in harsh environments.%针对隧道、矿山、桥梁、水库大坝等工程中传统振弦式传感器采集系统精度不高、相互之间通信困难、实时性差等缺点，设计了以STM32F103VCT6为核心控制芯片的振弦式传感器数据采集系统。该系统将振弦式传感器数据采集、数据存储、电源管理集于一体，并可以连接不同传感器。数据采集测量系统提供GPRS、RS485等多种通信接口，利用无线通信模块可以方便地实现多台测量仪器之间自动组建无线网络并建立动态路由，实现恶劣环境下的数据采集和传输。