摘要
为了对环境参数进行实时监测,设计了一种以STM32单片机为控制核心,nRF24L01为无线收发芯片的无线环境监测装置。对目标环境参数采集的同时,摄像头及环境参数监片之间采用SPI总线接口通信方式,将数据传送至监测中心。该装置结构简单,可实现循迹功能,发送救援信号,实现温度、湿度、酒精及烟雾的实时监测和液晶显示。
In order to monitor environmental parameters in real time, a kind of wireless environment monitoring device using STM32 as the control core and nRF24L01 as the wireless transceiver chip was designed. While environmental parameters are acquired, environmental monitoring equip- ment will feedback to the site. STM32F103ZET6 is used as the core control chip for monitoring nodes,meanwhile wireless transceiver chips communi- cate via the SPI bus, transfering the data to the monitoring center. Though the device＇ s structure is simple , it has a tracking function, sending rescue signals, real-time monitoring of temperature, humidity and alcohol and smoke and so on . Also it can display in the form of liquid crystal.
出处
《微型机与应用》
2016年第17期55-56,共2页
Microcomputer & Its Applications
