摘要
以STM32F103C8T6核心板作为本装置的处理中心,外接风速、风向传感器进行信息的实时采集;同时,也可通过集成的微型碳刷280电机采集风速信息与电压信号,并经单片机ADC模块进行模数转换,实现在较小误差范围内(风速误差不超过±1.5 m/s,风向误差不超过20°)的信息实时捕获,并采用LCD12864液晶显示屏进行采集信息的显示。同时该电机能够模拟风力发电,产生高达20 mA的电流以驱动红光LED。整个系统能够通过红外遥控器对采集设备或显示信息进行操作;能够切换风速采集设备、调整警告方位;能够显示工作时电流或功率;能够实现远距离控制系统以及远距离采集所需信息的功能。
The STM32F103C8T6 core board is used as the processing center of this device,and the external wind speed and wind direction sensors collect real-time information.It is also possible to collect wind speed information and voltage signals through the integrated micro carbon brush 280 motor,and perform analog-to-digital conversion through the single-chip ADC module to achieve a small error range(wind speed error does not exceed±1.5 m/s,wind direction error does not exceed 20°)of information captured in real time,and LCD12864 liquid crystal display is used to display the collected information.At the same time,the motor can generate wind power,generating a current of up to 20mA to drive the red LED.The whole system can operate the collection equipment or display information through the infrared remote control,can switch the wind speed collection equipment,adjust the warning position,can display the current or power at work,and can realize the long-distance control of system and information collection.
作者
王一
颜轶涵
黄星明
程玉怀
WANG Yi;YAN Yihan;HUANG Xingming;CHENG Yuhuai(College of Big Data and Information Engineering,Guizhou University,Guiyang 550025,China)
出处
《实验科学与技术》
2022年第2期73-80,共8页
Experiment Science and Technology
基金
国家自然科学基金(61564002)
教育部半导体功率器件可靠性研究中心开放项目(ERCMEKFJJ2019-08)。
