摘要
为了解决复杂路径下叉车式AGV的导引问题,提出一种车辆动作指令算法。与传统方式将单一动作指令写进RFID电子标签内不同,该算法生成的指令存储在车载控制系统并以标签位置识别作为指令执行条件。在建立调度地图模型并对标签编码基础上,进行路径规划,设计动作指令算法。采用C语言编程,选择基于ARM架构的车型和RC522射频识别模块对该算法验证,试验表明,车辆能够识别标签信息并执行相应的动作指令,执行不同任务时在同一标签处可以实现不同动作,提高了标签利用率,可较灵活地完成调度任务。
In order to solve the guidance problem of forklift type Automated Guided Vehicle(AGV)under complex path,a vehicle action command algorithm is proposed.It is different from the traditional way to write the single action instruction into the RFID electronic tag.The instruction generated by the algorithm is stored in the vehicle control system and is identified as the instruction execution condition with the label location.Based on the establishment of the dispatching map model and the label coding,path planning is carried out and the action command algorithm is designed.The C language programming is used to select the model and RC522radio frequency identification module based on ARM architecture to verify the algorithm.The experiment shows that the vehicle can identify the label information and execute the corresponding action instructions,and perform different actions at the same label when performing different tasks,which improves the label utilization and completes the scheduling task more flexibly.
作者
牛秦玉
李珍惜
田海波
Niu Qinyu;Li Zhenxi;Tian Haibo(School of Mechanical Engineering,Xi′an University of Science And Technology,Xi′an 710000,China)
出处
《电子技术应用》
2018年第12期115-118,122,共5页
Application of Electronic Technique
基金
陕西省自然科学基础研究计划项目(2015JM5235)
同济大学嵌入式系统与服务计算教育部重点实验室开放课题基金(ESSCKF2015-04)
关键词
叉车式AGV
磁导引
电子标签编码
标签利用率
动作指令算法
forklift type AGV
magnetic guidance
electronic label coding
tag utilization
action instruction algorithm
