Design of Intelligent Door Opening and Closing Control System Based on ARM
This paper builds a smart door opening and closing control system based on an ARM microcontroller to im-prove the control performance of smart doors.The system first integrates a gyroscope sensor on the door to obtain the door opening and closing angle value,then calculates the actual door opening and closing angle value based on the simulated angle change of the magnetic encoder,and finally corrects the opening and closing door angle based on dynamic compari-son analysis to achieve the precise position of the smart door.PID control.In terms of communication,the RS232 interface,serial port Wi-Fi,serial port Bluetooth,and other modules are incorporated into the smart door system to achieve compatibility considerations.Through functional verification of actual products,it is found that the proposed system not only improves the accuracy and safety of smart doors but also improves system compatibility,which has certain development value.
万方数据
维普
