基于C8051F020和射频技术的无线智能小车设计

Design of wireless intelligent vehicle based on C8051F020 and radio frequency technology

针对现代工业、农业等领域对无线智能小车的需求,研制了一辆基于C8051F020和射频技术的无线智能小车.该小车由基于单片机的小车运行平台和基于Visual Basic的上位机控制平台组成,小车和上位机之间通过无线射频模块NRF24L01实现无线通信.小车运行平台以单片机C8051F020为核心,主要实现测速、测温、显示并通过无线模块接收来自上位机的小车运行命令;上位机平台采用Visual Basic搭建,通过发送命令控制小车的运行.实验结果表明,该智能小车通信正常,运行稳定,很好实现了所需的基本功能.

Aiming at the modern of industrial,agricultural and other areas of demand of wireless intelligent car,a wireless smart car based on C8051F020 and radio frequency technology was developed. The car was made up of car running platform based on MCU and host computer,which realized communication through module NRF24L01. The car running platform with C8051F020 as the core was mainly to realize the function of display,speed and temperature measurement,and through the wireless module to receive orders from the PC. The host computer could send commands to control the car which was built by Visual Basic. The experimental results showed that the intelligent car communicated normally,operated and realized the required functions well.