Wireless communication subsystem design of small scale soccer robot based on FPGA

WANG Ming， ZHAO Xiao， LI Xiao-ming
（Faculty of Mechanical Engineering & Automation， Zhejiang Sci-Tech University， Hangzhou 310018， China）

Abstract：The small group of soccer robot is the research target， field programmable gate array（FPGA） technology was selected as the core controller of the soccer robot，which took place of the traditional DSP and single-chip computer schemes. In order to solve the problems of poor communication state and the  week anti-jamming capability in the small scale soccer robot competition environment，a kind of wireless communication design scheme was proposed，in which the wireless communications subsystem receiving module was designed by PTR4000 wireless chips and FPGA module，and it included the hardware circuit design and software realization of the communication system emitting and receiving module.Results show that this system is highly integrated， it is easy to implement，has a good performance of reliability，stability and strong anti-jamming capability.
Key words： soccer robot； field programmable gate array（FPGA）； PTR4000； wireless communications