自动跟随多功能小车的设计与实现

Design and Implementation of an Automatic Following Multi-function Car

立足仓储运输过程中效率低的痛点,设计了基于STC89C52RC的一种自动跟随多功能智能小车,小车由红外模块、循迹模块、避障模块、超声波模块、蓝牙模块等组成。通过两个超声波测出与前方物体的距离判断出小车的跟随状态,并由液晶显示屏显示,利用舵机的转向和超声波模块测出三个方向的距离,实现超声波舵机避障;通过蓝牙模块实现手机与小车的连接,通过APP控制小车的运动状态,小车运行速度快、效率高。

Based on the pain point of low efficiency in the process of storage and transportation,this paper designs an automatic following multi-function intelligent car,and the car consists of infrared module,tracking module,obstacle avoidance module,ultrasonic module,Bluetooth module and so on.Two ultrasonic waves are used to measure the distance to the object in front to determine the following status of the car and the LCD screen displays it.The distance in three directions is measured through the steering of the steering gear and ultrasonic module,and realizes the ultrasonic steering gear obstacle avoidance.It realizes the connection between the mobile phone and the car through the Bluetooth module,and controls the motion state of the car through the APP.The small car runs fast and it is efficient.