合肥工业大学学报(自然科学版)
閤肥工業大學學報(自然科學版)
합비공업대학학보(자연과학판)
JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE)
2015年
4期
495-499,530
,共6页
RFID技术%数字货架%二维移动节点%路径规划算法
RFID技術%數字貨架%二維移動節點%路徑規劃算法
RFID기술%수자화가%이유이동절점%로경규화산법
radio frequency identification (RFID) technology%digital shelves%two-dimensional mobile node%path planning algorithm
文章提出了一种读取数字货架上货品电子标签信息的二维移动节点的设计方法。采用双导轨垂直安装、单片机控制、双电机驱动的方法控制节点的二维运动,利用RFID(radio frequency identification)读卡器实现货品信息的读取和更新,以及ZigBee无线通信实现信息的无线传输。重点介绍了复杂情况下的基于A倡算法的节点路径规划算法,进一步提高了信息读取效率。
文章提齣瞭一種讀取數字貨架上貨品電子標籤信息的二維移動節點的設計方法。採用雙導軌垂直安裝、單片機控製、雙電機驅動的方法控製節點的二維運動,利用RFID(radio frequency identification)讀卡器實現貨品信息的讀取和更新,以及ZigBee無線通信實現信息的無線傳輸。重點介紹瞭複雜情況下的基于A倡算法的節點路徑規劃算法,進一步提高瞭信息讀取效率。
문장제출료일충독취수자화가상화품전자표첨신식적이유이동절점적설계방법。채용쌍도궤수직안장、단편궤공제、쌍전궤구동적방법공제절점적이유운동,이용RFID(radio frequency identification)독잡기실현화품신식적독취화경신,이급ZigBee무선통신실현신식적무선전수。중점개소료복잡정황하적기우A창산법적절점로경규화산법,진일보제고료신식독취효솔。
A design method of two‐dimensional mobile node used on digital shelves for reading electron‐ic labels on goods is put forward .The two‐dimensional mobile node is mounted on double rails verti‐cally ,and it is driven by double motors which are controlled by a microcontroller unit .And radio fre‐quency identification(RFID) reader is used to realize the reading and updating of the information of goods ,and ZigBee is used to achieve wireless communication .And a path planning algorithm based on A* algorithm under complex conditions is expounded to further improve the efficiency of information reading .