河南农业大学学报2017，Vol.51Issue(1)：53-59,7.
山地果园蓄电池驱动单轨运输机的在轨位置感知系统
On-track positioning system for battery-drive mountainous orchard monorail transporter
摘要
Abstract
An on-track position sensing system based on RFID for battery-drive monorail transporter was developed in this study to enable the mountainous orchard battery-drive monorail transporter to sense automatically its on-track position while it is on the move.The system hardware was composed of reader and RFID tag.The reader mainly includes the non-contact reading and writing control chip,power circuit,power amplifier,antenna,microprocessor,EEPROM,etc.The system software can store and identify tag information and matching it with the transporter's on-track position.In the study,the influence of the transporter's driving velocity on the tag reading result is tested,and the label matching and fault-tolerance capability of the system are also tested.The results indicated that:(1) when the transporter's driving velocity was in the range of 0.2 to 0.6 m · s-1,the consistency between the number of correct tag reading towards its counterpart theoretical number was in the range of 97％ to 60％;the higher the velocity was,the lower the consistency was;in the range of the transporter's working velocity,the system can ensure more than one successful tag reading when the transporter drives pass a label.(2) The system software can realize matching tag and location information,and have the fault-tolerance and error correction function.关键词
山地果园/运输机械/位置感知/RFIDKey words
mountainous orchard/transportation machine/position sensing/RFID分类
农业科技引用本文复制引用
李震,刘岳,洪添胜,贾闯,李加念,吕石磊..山地果园蓄电池驱动单轨运输机的在轨位置感知系统[J].河南农业大学学报,2017,51(1):53-59,7.基金项目
公益性行业(农业)科研专项(201203016) （农业）
现代农业产业技术体系建设专项(CARS-27) （CARS-27）
广东省高等学校优秀青年教师培养计划项目(Yq2013028) （Yq2013028）
广东省科技计划项目(2016A020210093) （2016A020210093）
