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Reading device and control method

A technology of a reading device and a control method, which is applied in the directions of reading/writing/interrogating/identifying near-field transmission systems, instruments, electromagnetic radiation induction, etc., and can solve problems such as complicated reading operations.

Active Publication Date: 2021-11-23
TOSHIBA TEC KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the user has to confirm the information obtained by reading the RFID tag and at the same time identify whether it is the information of the item to be read. Therefore, there is a possibility that the reading operation is complicated.

Method used

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  • Reading device and control method
  • Reading device and control method
  • Reading device and control method

Examples

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Effect test

no. 1 example

[0051] figure 1 It is a figure which shows an example of the appearance structure of the commodity sales data processing apparatus 1 which has the reading apparatus 10 which concerns on 1st Example. Such as figure 1 As shown, the product sales data processing device 1 has a reading device 10 and a POS terminal 20 . In addition, in figure 1 Here, the X direction means the direction of the longitudinal direction (width direction) of the commodity sales data processing apparatus 1 parallel to the mounting surface 12a of the mounting part 12 mentioned later. The Y direction means a direction in the short side direction (depth direction) of the merchandise sales data processing device 1 parallel to the mounting surface 12 a of the mounting portion 12 . The Z direction means a direction in the vertical direction (height direction) of the commodity sales data processing device 1 perpendicular to the mounting surface 12 a of the mounting portion 12 .

[0052] The reading device 10 r...

no. 2 example

[0118] Next, a second embodiment will be described. In the first embodiment described above, the configuration in which the moving unit 14 moves the mounting unit 12 and the antenna 13 has been described. In the second embodiment, a configuration in which the placing unit 12 and the antenna 13 are integrally moved by receiving an external force will be described. In addition, the same code|symbol is attached|subjected to the same component as 1st Example, and description is abbreviate|omitted.

[0119] Figure 8 It is a figure which shows an example of the exterior structure of the shopping cart 30 which has the reading device 40 which concerns on 2nd Example. Such as Figure 8 As shown, the shopping cart 30 has a storage portion 31, a moving caster portion 32 disposed below the storage portion 31, a handle (handle) portion 33 connected to the storage portion 31 and held by the customer when moving the shopping cart 30, etc. .

[0120] The storage portion 31 has a basket-...

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PUM

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Abstract

The invention discloses a reading device and a control method, which can effectively read the RFID tags attached to the items to be read. The reading device includes: a loading platform for placing the items with RFID tags, An antenna that radiates radio waves for communicating with the RFID tag toward the mounting table communicates with the RFID tag through the antenna while the mounting table and the antenna are integrally moved, and reads The reading unit that includes the tag information that identifies the tag identifier of the RFID tag extracts a change in phase information less than An extraction unit for a tag identifier equal to a predetermined value, and an output unit for outputting tag information including the tag identifier extracted by the extraction unit.

Description

[0001] This application claims the priority of the Japanese application with the filing date of December 15, 2017 and the application number JP2017-240880, and cites the content of the above application, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0002] Embodiments of the invention relate to a reading device and a control method. Background technique [0003] Currently, there is a reading device that reads information related to an article from an RFID (Radio Frequency IDentification: radio frequency identification) tag (also referred to as an RFID tag, a wireless tag, or an IC tag) attached to the article. In addition, currently, a reading device capable of reading an RFID tag of an article placed on the placing table is proposed by arranging an antenna under the placing table on which the article is placed. [0004] However, in the above-mentioned reading device, in addition to reading the reading target article placed on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B5/00G06K7/10
CPCH04B5/0062H04B5/0068G06K7/10415G06K7/10108G06K7/10336G06K7/10297G07G1/009G06K7/015G06K7/10099G06K7/10138G06Q20/208
Inventor 鈴木茂晃
Owner TOSHIBA TEC KK