本文根据市场上遥控小车的一些不足,设计了一种可以通过手机蓝牙或者电脑对智能小车控制的系统。该系统主要由带蓝牙功能的智能手机或者电脑和智能小车控制系统组成,智能小车控制系统通过蓝牙模块HC-06与智能手机或者电脑建立蓝牙通信,并将蓝牙信号转换成串口信号,实现蓝牙无线控制。智能小车控制系统以89C51单片机作为主控芯片,接收蓝牙模块传送的信号,驱动电机做出相应的动作。在Android手机上和电脑上开发软件,通过设计的按钮实现对车的停启和转动控制。该系统充分利用了现代社会手机与电脑的广泛性,大大加强了遥控小车的娱乐性。 According to some shortages of remote control car on the market, this paper designs a system that can control the smart car through the mobile phone Bluetooth or computer. The system is mainly composed of a Bluetooth enabled smart phone or a computer and an intelligent car control system. The smart car control system establishes Bluetooth communication with a smart phone or a computer through a Bluetooth module HC-06 and converts the Bluetooth signal into a serial signal to realize a Bluetooth wireless control. Intelligent car control system to 89C51 microcontroller as the master chip to receive the Bluetooth module to send the signal to drive the motor to make the appropriate action. Develop software on your Android phone and on your PC, and stop and turn controls on the car with the designed buttons. The system makes full use of the modern society, the wide range of mobile phones and computers, greatly enhancing the entertainment of remote control car.