摘要：本文提出了采用无线通信技术对智能小车系统进行遥控的方法。该系统由中央控制模块、电源模块、直流减速电机驱动模块、步进电机驱动模块、12864LCD液晶屏模块以及ZigBee无线通讯模块和控制软件组成。智能小车实现了前进、后退、转弯，无线遥控以及避障功能，实验证明系统具有较好的稳定性和实用性。

关键词：LPC1769；ZigBee节点；摄像头；电机；指令
Abstract: A method was presented on remote control of intelligent vehicle system using wireless communication technology.The system, which consists of a central control module, power supply module, DC motor drive module, stepper motor drive module, 12864LCD LCD module , ZigBee wireless communication module and control software,was designed to realize forward,backward,turning,wireless remote control and obstacle avoidance function. The intelligent vehicle system which worked stably and availably was tested in laboratory.

Key words:  LPC1769;ZigBee node;camera;motor;instruction