基于DSP的智能遥控小车设计

Design of Intelligent Remote Control Car Based on DSP

目前,智能小车的应用已经深入到国计民生的各个领域,而步进电机作为自动控制系统中的重要执行部件,其控制技术对于智能小车系统的整体性能有着决定性的作用。文中研究的是以DSP TMS320F2806为主控芯片的智能小车。通过DSP的外设与无线遥控接收模块实现小车实时控制,利用超声波传感器实现小车自动避障,利用光学传感器实现小车寻迹功能。此外通过设计人机交换模块,更易操作。经制作调试后,该小车实现遥控与自动壁障多种运行方式,功能丰富,稳定性好,可用于智能性控制实践工程中。

With the rapid development of electronics technology,a variety of intelligent car fields are more widely studied by people.It designed the intelligent car which took DSP TMS320F2806 as a core chip.It realized car＇s real-time control by DSP peripherals connecting to wireless remote control receiver module,and achieved the car＇s automatic obstacle avoidance by using ultrasonic sensors,also realized the car＇s tracing function by using optical sensors.In addition,it became easier to operate through designing human-machine exchange module.Via debugging,the system function is rich,has good stability and can be used for intelligent control practical engineering.