Design of Intelligent Unmanned Vehicle Distribution System for Campus Express
In order to solve the problems of express stacking and long pick-up time in campus,a scheme is proposed to apply in-telligent unmanned vehicles to carry out the campus express delivery.STM32 single-chip microcomputer is used as the main controller,four-channel infrared module and GPS/dual-module BD satellite positioning of BeiDou are used to obtain real-time data and output smooth reference track,and L293D is used to metor steering and travel control.The five-channel flame detec-tor is used to detect fire and the result is output in both analog and digital manners.Wide voltage ultrasonic module HC-SR04 and photoelectric sensor module E18-D80NK are adopted to measure distance through infrared diffuse reflection so as to realize obstacle avoidance.Tracking,obstacle avoidance,flame alarm and Wi-Fi communication system are integrated in this design.The real vehicle test shows that the scheme can effectively solve problems such as lack of professional express employees,high labor cost,express stacking,parcel missing and losing,express damage,pick-up time inconvenience.
self-drivingexpress intelligent deliverySTM32GPS/BeiDouWi-Fi communication
万方数据
维普
