Development on Wireless Remote Control System of Pruning Robot of Commercial Plantation

Abstract

Commercial plantation is a central approach to provide timber for commerce,architecture,furniture and home decoration.Pruning is a necessary step of cultivating plantation forest.The traditional pruning machine has low working efficiency and high casualty,and is difficult to meet the need of fostering the large area of commercial plantation in China.So the key method is to develop an automated pruning technology,which should be safe,high quality and efficient.Based on studying the advanced pruning technology of developed countries,by employing the techniques of remote control,radio propagation,coding and decoding of remote control and system encryption,we developed a new wireless remote control system for stumpage pruning robot.This paper mainly discussed the control command input circuit,HS2262/HS2272coding and decoding circuit,315MHz radio transmitter,RX3310A receiver and the interface circuit of this system,analyzed the point of technology of each part.Its circuit has the advantages of simplicity,reliability of performance,function of anti-jamming.