Movable stocktaking device using RFID tag

摘要

PURPOSE: A movable inventory inspector by using an RFID tag recognizing tag information of a tag through fixed shelf antenna is provided to inspect the inventory of the product by acquiring tag information of the product through the fixed antenna. CONSTITUTION: A property inspection antenna(10) has variable length. The tag information of the tag of the product is acquired in 900MHz band. A shelf antenna(20) recognizes tag information of the product in 13.56MHz band or 900MHz band. A controller(30) collects the tag information. A WLAN(Wireless Local Area Network) support antenna(40) transmits the tag information. A monitor indicates the tag information. A main body transmits the tag information in the controller.