王勛 陶銘







摘? 要: 生產車間的環境質量監測僅靠傳統的手持式儀器儀表及手工記錄無法保證數據的即時性和準確性。因此,設計并實現了一種綜合傳感器技術、無線通信技術和移動應用開發技術的車間環境質量監測系統。以STM32F103C8T6單片機為核心,搭載傳感器器件實現環境質量監測數據采集,采用ESP8266 Wi-Fi模塊進行數據傳輸,并同步開發了安卓應用以展示車間環境質量監測數據。黑盒測試表明,該系統實現了預設功能,達到了預期目標。
關鍵詞: 車間環境質量監測; STM32; ESP8266; 安卓應用
中圖分類號:TP393? ? ? ? ? 文獻標識碼:A? ?文章編號:1006-8228(2022)02-36-03
Design and implementation of STM32 based workshop environmental
quality monitoring system
Wang Xun, Tao Ming
(School of Computer Science and Technology, Dongguan University of Technology, Dongguan, Guangdong 523808, China)
Abstract: The environmental quality monitoring of production workshop cannot guarantee the immediacy and accuracy of data only by traditional hand-held instruments and manual records. Therefore, a workshop environmental quality monitoring system integrating sensor technology, wireless communication technology and mobile application development technology is designed and implemented. Taking STM32F103C8T6 single chip microcomputer as the core, sensor devices are adapted to realize environmental quality monitoring data acquisition, ESP8266 WiFi module is used for data transmission, and Android applications are synchronously developed to display workshop environmental quality monitoring data. The black box test shows that the system realizes the preset function and achieves the expected goal.
Key words: workshop environmental quality monitoring; STM32; ESP8266; Android application
0 引言
電子元件、原料及食物等產品,都需要在一個條件適合的環境中生產和保存,因此生產車間環境質量監測的即時性和準確性關乎一個車間以至整個工廠的效率、盈利等各個方面,也與員工的健康保障息息相關[1-2]。本文綜合傳感器技術、無線通信技術以及移動應用開發技術,設計并實現了一種車間環境質量監測系統。系統包括硬件設計及軟件設計。硬件部分以STM32F103C8T6單片機為核心板,搭載傳感器器件實現環境質量監測數據采集[3-4],采用ESP8266 WiFi模塊進行數據傳輸[5],同步開發了安卓應用客戶端展示及統計分析車間環境質量監測數據。通常在生產車間中,環境質量數據的監測容易受到外界環境的干擾[6-7],為使系統監測數據更加精確,本系統結合應用場景的需求,采用了中位值數字濾波算法對監測數據進行篩選處理[8]。系統總體設計框架如圖1所示。……