WO2015107634A1 - Communication unit, hanger rack, and product information management system - Google Patents

Communication unit, hanger rack, and product information management system Download PDF

Info

Publication number
WO2015107634A1
WO2015107634A1 PCT/JP2014/050533 JP2014050533W WO2015107634A1 WO 2015107634 A1 WO2015107634 A1 WO 2015107634A1 JP 2014050533 W JP2014050533 W JP 2014050533W WO 2015107634 A1 WO2015107634 A1 WO 2015107634A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
communication unit
antenna
electronic storage
storage medium
Prior art date
Application number
PCT/JP2014/050533
Other languages
French (fr)
Japanese (ja)
Inventor
宜紀 村上
Original Assignee
太陽パーツ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 太陽パーツ株式会社 filed Critical 太陽パーツ株式会社
Priority to JP2014517291A priority Critical patent/JP5689565B1/en
Priority to PCT/JP2014/050533 priority patent/WO2015107634A1/en
Publication of WO2015107634A1 publication Critical patent/WO2015107634A1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B61/00—Wardrobes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F10/00—Furniture or installations specially adapted to particular types of service systems, not otherwise provided for
    • A47F2010/005—Furniture or installations specially adapted to particular types of service systems, not otherwise provided for using RFID elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10346—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
    • G06K7/10376—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
    • G06K7/10386—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders

Definitions

  • the present invention relates to a communication unit that performs data communication with an electromagnetic induction electronic storage medium such as RFID (Radio Frequency IDentification), and a hanger rack and a commodity information management system including the communication unit.
  • an electromagnetic induction electronic storage medium such as RFID (Radio Frequency IDentification)
  • a hanger rack and a commodity information management system including the communication unit.
  • Patent Document 1 a technique for acquiring identification information from an RFID of a product hung on a clothes rack by providing a loop antenna on the clothes rack is known (for example, Patent Document 1).
  • the size in the height direction of the loop antenna provided in the clothes rack of Patent Document 1 is approximately the same as the size in the height direction of the clothes rack, and as a result, the occupation area of the clothes rack increases. .
  • the present invention provides a communication unit capable of suppressing an increase in size of a transmission / reception unit that transmits and receives data to and from an electromagnetic induction electronic storage medium, and a hanger rack and a product information management system using the communication unit. With the goal.
  • a communication unit includes a transmission / reception unit that transmits / receives data to / from an electronic storage medium, and data communication between the electronic storage medium via the transmission / reception unit
  • the transmission / reception unit is formed of an insulating material, and is formed of a base extending in one direction, a conductive material, and annular along the outer peripheral surface of the base.
  • a first antenna unit provided on the base and a cover unit covering the base and the first antenna unit, wherein the data communication unit radiates magnetic flux from the first antenna unit toward the electronic storage medium.
  • the second antenna unit of the electronic storage medium and the first antenna unit are magnetically coupled to perform data communication between the electronic storage medium and the transmission / reception unit, and Na unit is characterized in that is provided to allow the second antenna portion and the magnetic flux coupling of the electronic storage medium disposed along the longitudinal direction of the base.
  • the communication unit according to a second aspect is the communication unit according to the first aspect, wherein the first antenna part is a plurality of loop antennas provided along an outer peripheral surface of the base part. To do.
  • the communication unit according to a third aspect is characterized in that, in the communication unit according to the second aspect, each of the plurality of loop antennas is arranged at regular intervals along the longitudinal direction of the base. To do.
  • the communication unit according to a fourth aspect is characterized in that, in the communication unit according to the second aspect, each of the plurality of loop antennas is arranged at regular intervals along the outer peripheral direction of the base. To do.
  • the communication unit which concerns on a 5th aspect is a communication unit which concerns on a 2nd aspect
  • Each of these loop antennas is arrange
  • the communication unit according to a sixth aspect is the communication unit according to the first aspect, wherein the cover part is a cylindrical body that covers the base part and the first antenna part.
  • the communication unit according to a seventh aspect is characterized in that, in the communication unit according to the first aspect, the first antenna part is formed by sticking a copper foil tape to an outer peripheral surface of the base part. To do.
  • a communication unit includes a transmission / reception unit that transmits / receives data to / from an electronic storage medium, and a data communication unit that executes data communication with the electronic storage medium via the transmission / reception unit;
  • the transmitter / receiver is fixed to the data communication unit, and the transmitter / receiver is formed of an insulating material, and is formed of a base extending in one direction and a conductive material.
  • a first antenna portion provided in an annular shape along an outer peripheral surface of the base portion, and a cover portion that covers the base portion and the first antenna portion, and the data communication portion extends from the first antenna portion to the first antenna portion.
  • a magnetic flux is radiated toward the electronic storage medium, and the second antenna unit and the first antenna unit of the electronic storage medium are magnetically coupled to each other, thereby connecting the electronic storage medium and the transmission / reception unit.
  • the first antenna unit is characterized in that is provided to allow the second antenna portion and the magnetic flux coupling of the electronic storage medium disposed along the longitudinal direction of the base.
  • the hanger rack which supports the hanger which concerns on a 9th aspect is extended in one direction,
  • the supporting member which supports the said hanger, and the edge part of the said corresponding supporting member are being fixed to each upper part.
  • the hanger rack according to the tenth aspect is the hanger rack according to the ninth aspect, wherein the electronic storage medium is provided in the hanger rack.
  • the hanger rack according to the eleventh aspect is characterized in that, in the hanger rack according to the ninth aspect, the electronic storage medium is provided in a commodity hung on the hanger.
  • a merchandise information management system includes a plurality of communication devices that perform data communication with the electronic storage medium, and information processing connected to each of the plurality of communication devices via a network. And at least one of the plurality of communication devices is a communication unit according to any one of the first to eighth aspects, and the information processing unit is an electronic device corresponding to each piece of product information.
  • a storage unit capable of storing a database that is stored in association with identification information of a storage medium, and an extraction unit that extracts corresponding product information based on the identification information received by any of the plurality of communication devices. It is characterized by having.
  • the merchandise information management system is the merchandise information management system according to the twelfth aspect, wherein each of the plurality of communication devices has the same electronic storage medium at the same timing of two or more communication devices. It is characterized by being arranged at regular intervals so as not to communicate data.
  • a communication unit includes a transmission / reception unit that transmits / receives data to / from an electronic storage medium, and a data communication unit that executes data communication with the electronic storage medium via the transmission / reception unit;
  • the transmitter / receiver is fixed to the data communication unit, and the transmitter / receiver is formed of an insulating material, and is formed of a base extending in one direction and a conductive material.
  • a first antenna portion provided in an annular shape along the outer peripheral surface of the base portion, and a cover portion covering the base portion and the first antenna portion, and the data communication portion corresponds to each product information
  • Corresponding product information is extracted based on the storage unit capable of storing a database stored in association with the identification information of the storage medium, and the identification information received by any of the plurality of communication devices.
  • An extraction unit that radiates magnetic flux from the first antenna unit toward the electronic storage medium, and magnetically couples the second antenna unit and the first antenna unit of the electronic storage medium, Data communication is performed between the electronic storage medium and the transmission / reception unit, and the first antenna unit can be magnetically coupled to the second antenna unit of each electronic storage medium disposed along the longitudinal direction of the base. It is provided in.
  • the shape of the transmission / reception unit that transmits / receives data to / from the electronic storage medium can be changed to a rod shape. Therefore, even if each electronic storage medium is arranged along one direction, data communication with each electronic storage medium can be performed satisfactorily.
  • the communication unit it is possible to acquire the identification information of the electronic storage medium while moving the communication unit.
  • merchandise information can be managed by using a communication unit. That is, it is not necessary to provide a communication unit at each location to be managed. Therefore, merchandise information management can be performed with an inexpensive hardware configuration.
  • the transmission / reception unit for the electronic storage medium can be provided on a rod-like body such as a support member of the hanger rack. Therefore, management of product information associated with the electronic storage medium can be executed for each hanger rack.
  • At least one of the plurality of communication devices is a communication unit according to the first to eighth aspects, and is a rod-shaped transmission / reception unit.
  • Product information management system can be constructed.
  • the identification information of each electronic storage medium is acquired by a single communication device at the same timing. Therefore, the information processing apparatus can confirm the current position of each product based on the position information of each communication apparatus.
  • FIG. 1 is a diagram showing an example of a store in the first and second embodiments of the present invention.
  • FIG. 2 is a diagram showing an example of the configuration of the hanger rack in the first embodiment of the present invention.
  • FIG. 3 is a diagram illustrating an example of the configuration of the hanger.
  • FIG. 4 is a diagram illustrating an example of a hardware configuration of the RFID.
  • FIG. 5 is a block diagram showing an example of a hardware configuration of the product information management system according to the first embodiment of the present invention.
  • FIG. 6 is a diagram illustrating an example of a hardware configuration of the communication unit according to the first embodiment of the present invention.
  • FIG. 7 is a diagram illustrating an example of the data structure of the database.
  • FIG. 1 is a diagram showing an example of a store in the first and second embodiments of the present invention.
  • FIG. 2 is a diagram showing an example of the configuration of the hanger rack in the first embodiment of the present invention.
  • FIG. 3 is a diagram illustrating an
  • FIG. 8 is a diagram illustrating an example of a usage state of the communication unit according to the second embodiment of the present invention.
  • FIG. 9 is a block diagram showing an example of the hardware configuration of the product information management system according to the second embodiment of the present invention.
  • FIG. 10 is a diagram illustrating an example of a hardware configuration of a communication unit according to the second embodiment of the present invention.
  • FIG. 11 is a diagram illustrating another example of the usage state of the transmission / reception unit.
  • FIG. 12 is a diagram illustrating another example of the hardware configuration of the transmission / reception unit.
  • FIG. 13 is a diagram illustrating another example of the hardware configuration of the transmission / reception unit.
  • FIG. 14 is a diagram illustrating another example of the usage state of the communication unit according to the second embodiment of the present invention.
  • FIG. 1 is a diagram showing an example of a store 100 according to the first embodiment of the present invention.
  • the store 100 schematically represents a general clothing store.
  • the store 100 mainly includes a display unit 3, a plurality of communication devices 5 (5a to 5d), a cashier counter 10, a fitting room 20 (20a, 20b), a backyard 30, A plurality of hanger racks 60 (60a to 60c).
  • the display unit 3 has a plurality of shelves (not shown), and merchandise such as clothes are arranged in a folded state on each shelf.
  • the communication device 5 (5a to 5d) is provided near the entrance of the store 100, and mainly includes the loop antenna 6 (6a to 6d). As a result, the communication device 5 (5a to 5d) can perform data communication with the RFID and acquire identification information stored in the RFID.
  • the cashier counter 10 is disposed opposite to the display unit 3, and as shown in FIG. 1, an automatic cash register (hereinafter simply referred to as “register”) 15 is installed in the cashier counter 10.
  • the register 15 has a loop antenna 16, and can acquire identification information stored in the RFID. That is, the register 15 can also be used as a communication device.
  • the fitting room 20 (20a, 20b) is provided on the back side when viewed from the entrance of the store 100. As shown in FIG. 1, a communication device 25 (25a, 25b) and a human sensor 27 (27a, 27b) are provided in the fitting room 20 (20a, 20b).
  • the communication device 25 (25a, 25b) has a loop antenna 26 (26a, 26b), similar to the communication device 5 and the register 15. Thereby, based on the RFID identification information acquired by the communication device 25 (25a, 25b), it is possible to determine the status of the product brought into the fitting room 20 (20a, 20b).
  • the backyard 30 is provided with a plurality of storage racks 40 (40a, 40b) (storage units) and is used as a warehouse for goods.
  • an information processing device 50 is installed in the backyard 30.
  • the hanger rack 60 (60a to 60c) is used for display of goods hung on the hanger. The detailed configuration of the information processing apparatus 50 and the hanger rack 60 (60a to 60c) will be described later.
  • FIG. 2 is a diagram illustrating an example of the configuration of the hanger rack 60.
  • the hanger rack 60 mainly has a support member 61 b, a pair of upright members 62, an auxiliary member 64, and a pair of caster mounting legs 65.
  • the support member 61 is a rod-like body extending in one direction.
  • the support member 61 supports the hanger 69 to be displayed.
  • the pair of upright members 62 are rod-like bodies extending in the vertical direction.
  • a corresponding end portion of the support member 61 is fixed to each upper portion of the pair of upright members 62.
  • an end portion of the corresponding auxiliary member 64 and a caster mounting leg 65 are fixed to each lower portion of the pair of upright members 62.
  • each of the pair of caster mounting legs 65 is provided with two casters 67.
  • FIG. 3 is a diagram illustrating an example of the configuration of the hanger 69.
  • the RFID 70 is affixed to the upper part of the hanger 69, but the attachment method of the RFID 70 is not limited to this.
  • the RFID 70 may be embedded in the upper part of the hanger 69.
  • FIG. 4 is a diagram illustrating an example of the hardware configuration of the RFID 70.
  • the RFID 70 is an electronic storage medium that can hold various information electronically.
  • the IC 70 is mainly divided into a coiled antenna 71 and a storage unit, a power rectification unit, a transmission unit, and a reception unit.
  • Chip 72 Identification information of the RFID 70 is stored in the storage unit of the IC chip 72.
  • FIG. 5 is a block diagram illustrating an example of a hardware configuration of the product information management system 1 according to the present embodiment.
  • FIG. 6 is a diagram illustrating an example of a hardware configuration of the communication unit 80 in the present embodiment.
  • the merchandise information management system 1 mainly includes an information processing device 50, a communication unit 80, and a plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b). Each of the plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and the communication unit 80 is connected to the information processing device 50 via a wired network 99.
  • each of the communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and the communication unit 80 is mainly used for reading processing from the RFID 70, but is not limited thereto. Not a thing.
  • Each of the communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and the communication unit 80 may be used for a process of writing data to the RFID 70.
  • the communication unit 80 executes data communication with the RFID 70 in the same manner as the plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b). As shown in FIGS. 5 and 6, the communication unit 80 mainly includes a transmission / reception unit 81 and a data communication unit 83.
  • the transmission / reception unit 81 transmits / receives data to / from the RFID 70.
  • the transmission / reception unit 81 mainly includes a base portion 84, a first antenna portion 85, and a cover portion 86.
  • the base portion 84 is a cylindrical body made of an insulating material and extends in one direction AR1 as shown in FIG.
  • the first antenna unit 85 has an annular antenna 85a formed of a conductive material. As shown in FIG. 6, the loop antenna 85 a is provided along the outer peripheral surface of the base portion 84. Further, as shown in FIG. 6, the end of the loop antenna 85a is electrically connected to the data communication unit 83 via a signal line 83a.
  • the cover part 86 is a cylindrical body that extends in one direction AR1 as in the base part 84, and is formed of an insulating material. Thereby, the cover part 86 covers the base part 84 and the 1st antenna part 85, as shown in FIG.
  • the base portion 84 of the present embodiment has been described as a hollow cylindrical body, but is not limited thereto.
  • the base 84 may be a solid cylindrical body.
  • the cross-sectional outer shape of the base 84 perpendicular to the longitudinal direction AR1 has been described as being circular, but is not limited thereto.
  • the cross-sectional outer shape may be elliptical or polygonal.
  • the cross-sectional outer shape of the cover portion 86 perpendicular to the longitudinal direction AR1 is not limited to a circle like the base portion 84. That is, it is sufficient that the cover portion 86 is a cylindrical body that can accommodate the base portion 84 and the first antenna portion 85, and the cross-sectional outer shape may be an elliptical shape or a polygonal shape.
  • the loop antenna 85a of the present embodiment is formed by attaching a copper foil tape to the outer peripheral surface of the base 84, but is not limited to this.
  • the loop antenna 85a may be formed on the outer peripheral surface of the base 84 by a copper wire.
  • a material of the loop antenna 85a not only copper but also a conductive material such as silver and aluminum may be employed.
  • the conductive material may be annularly applied along the outer periphery of the base portion 84 by using a printing technique.
  • the data communication unit 83 executes data communication with the RFID 70 via the transmission / reception unit 81.
  • the data communication unit 83 mainly includes a CPU 87, a memory 88, and a communication control unit 89.
  • the CPU 87 executes the operation control of the transmission / reception unit 81 electrically connected by the signal line 83a at a predetermined timing in accordance with the program 88a stored in the memory 88.
  • the communication control unit 89 executes data transmission / reception processing with the information processing device 50 via the wired network 99 at a predetermined timing.
  • the CPU 87 of the data communication unit 83 radiates the magnetic flux 75 from the first antenna unit 85 toward the RFID 70, and magnetically couples the antenna 71 (see FIG. 4) of the RFID 70 and the first antenna unit 85. Thereby, data communication between the RFID 70 and the transmission / reception unit 81 is executed.
  • the size of the first antenna portion 85 in the longitudinal direction AR1 and the size of the base portion 84 in the longitudinal direction AR1 are set to be substantially the same.
  • the first antenna unit 85 and the antenna 71 of each RFID 70 arranged along the longitudinal direction AR1 of the base 84 are magnetically coupled with each other.
  • the support member 61 of the hanger rack 60 includes a base portion 84 of the communication unit 80, a first antenna portion 85, and a cover portion 86. That is, even if it is a rod-shaped body like the support member 61, the transmission / reception part 81 for RFID70 can be provided. Thereby, management of the merchandise information linked
  • the information processing apparatus 50 is connected to the communication unit 80 via the wired network 99.
  • the information processing apparatus 50 mainly includes a CPU 51, a memory 52, a large-capacity storage unit 53, an extraction unit 55, and a communication control unit 59.
  • the CPU 51 executes a data reading process and a writing process between the memory 52 and the large-capacity storage unit 53 at a predetermined timing in accordance with a program 52 a stored in the memory 52.
  • the large-capacity storage unit 53 stores a database 53a that stores each product information in association with the identification information of the corresponding RFID 70.
  • FIG. 7 is a diagram illustrating an example of a data configuration of the database 53a. As shown in FIG. 7, the database 53a has a plurality of fields (at least “registration ID”, “RFID identification information”, “product name”, and “position information”).
  • “Registration ID” stores data assigned to uniquely identify each product sold in the store 100. Therefore, by using the “registration ID”, it is possible to uniquely identify a predetermined record from a plurality of records (a set of data in the row direction) stored in the database 53a.
  • RFID identification information stores data assigned to uniquely identify each RFID 70. Therefore, by searching the database 53a based on “RFID identification information”, it is possible to extract a record (that is, product information) corresponding to the “RFID identification information” of interest.
  • “Product name” stores the name of the corresponding product.
  • the extraction unit 55 extracts corresponding product information based on the identification information of the RFID 70 received by the communication unit 80. Accordingly, by combining the position information of each product extracted by the extraction unit 55 and the information of the human sensor 27 (27a, 27b) of the fitting room 20 (20a, 20b), the theft alarm information of the product 90 is obtained. Can be notified.
  • Data transmission / reception processing (for example, identification information of the RFID 70) between the communication control unit 59 and the communication unit 80 connected via the wired network 99 is executed at a predetermined timing.
  • a plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and so that two or more communication devices do not perform data communication with the same RFID 70 at the same timing.
  • Each of 80 is arranged at regular intervals.
  • the identification information of each RFID 70 is acquired by a single communication device at the same timing. Therefore, the information processing apparatus 50 can confirm the current position of each product based on the position information of the communication apparatuses 5 (5a to 5d), 15, 25 (25a, 25b), and 80.
  • the shape of the transmission / reception unit 81 that transmits / receives data to / from the RFID 70 can be changed to a rod shape. Therefore, even if each RFID 70 is arranged along one direction, data communication with each RFID 70 can be performed satisfactorily.
  • the transceiver 70 for the RFID 70 can be provided on a rod-like body such as the support member 61 of the hanger rack 60 (60a to 60c). Therefore, management of product information associated with the RFID 70 can be executed for each hanger rack 60 (60a to 60c).
  • the identification information of each RFID 70 is acquired by a single communication device at the same timing. Therefore, the information processing apparatus 50 can confirm the current position of each product 90 based on the position information of each communication apparatus.
  • FIG. 8 is a diagram illustrating an example of a usage state of the communication unit 180 in the present embodiment.
  • FIG. 9 is a block diagram illustrating an example of a hardware configuration of the product information management system 101 according to the present embodiment.
  • FIG. 10 is a diagram illustrating an example of a hardware configuration of the communication unit 180 in the present embodiment.
  • the communication unit 180 is a portable communication unit that can be used by the user. As shown in FIGS. 8 to 10, the communication unit 180 mainly includes a transmission / reception unit 181, a gripping unit 182, and a data communication unit 183.
  • the transmission / reception unit 181 transmits / receives data to / from the RFID 70, similarly to the transmission / reception unit 81 of the first embodiment.
  • the transmission / reception unit 181 mainly includes a base portion 84, a first antenna portion 85, and a cover portion 86.
  • the gripping part 182 is a cylindrical body adjacent to the transmission / reception part 181 and is used as a handle of an operator of the communication unit 180 (hereinafter simply referred to as “worker”). As shown in FIG. 10, a data communication unit 183 is provided inside the grip unit 182. Also, as shown in FIG. 10, the transmission / reception unit 181 is fixed with respect to the data communication unit 183. Furthermore, as illustrated in FIG. 9, the information processing apparatus 50 and the communication unit 180 are connected via a wireless network 199.
  • the RFID 70 is provided on the front surface of each shelf 41.
  • position information of each product 90
  • the communication unit 180 may be configured so that a notification sound and / or a notification light is generated when a corresponding shelf 41 is found.
  • the cross-sectional outer shape of the grip portion 182 perpendicular to the longitudinal direction AR1 is not limited to a circle. That is, the gripping part 182 is sufficient if it is a cylindrical body that can accommodate the data communication part 183, and the cross-sectional outer shape may be an elliptical shape or a polygonal shape.
  • the communication unit 180 has a shape and size that can be gripped by an operator. Thereby, the worker can acquire the identification information of the RFID 70 while moving the communication unit 180. Therefore, the information of the product 90 stored in the storage rack 40 (40a, 40b) can be managed by the RFID 70 and the communication unit 180 provided in each shelf 41, and it is not necessary to provide a communication unit in each shelf 41. As a result, storage management of each product 90 can be performed by an inexpensive system.
  • FIG. 11 is a diagram illustrating another example of the usage state of the transmission / reception unit 81.
  • the transmission / reception unit 81 is fixed to the wall 8 in a cantilever shape rather than the pair of upright members 62.
  • the hanger 69 can be supported, and the identification information stored in the RFID 70 can be acquired.
  • the RFID 70 is described as being provided on the hanger 69, but the present invention is not limited to this.
  • the RFID 70 may be provided on the product 90 suspended from the hanger 69.
  • the first antenna unit 85 has been described as having a single loop antenna 85a, but is not limited thereto.
  • 12 and 13 are diagrams illustrating another example of the hardware configuration of the transmission / reception unit.
  • the loop antennas 285a in FIG. 12 are arranged at regular intervals along the longitudinal direction AR1 of the base 84. Further, the loop antennas 385a in FIG. 13 are arranged at regular intervals along the outer circumferential direction AR2 of the base 84.
  • each loop antenna may be arranged in a shape combining FIG. 12 and FIG. That is, the loop antennas may be arranged at regular intervals along the longitudinal direction AR1 of the base 84 and may be arranged at regular intervals along the outer peripheral direction AR2 of the base 84.
  • the information processing apparatus 50 and the communication unit 80 are described as being connected by the wired network 99, but the present invention is not limited to this.
  • the information processing apparatus 50 and the communication unit 80 may be connected by a wireless network, for example.
  • the information processing apparatus 50 and the communication unit 180 are described as being connected by the wireless network 199, but the present invention is not limited to this.
  • the information processing apparatus 50 and the communication unit 180 may be connected by a wired network, for example.
  • the RFID 70 is described as being provided on the storage shelf 41 of the storage rack 40 (40a, 40b) (see FIG. 8), but the present invention is not limited to this. Not.
  • FIG. 14 is a diagram showing another example of the usage state of the communication unit 180 according to the second embodiment of the present invention. As shown in FIG. 14, the RFID 70 is provided in each product 90 stored in the shelf 41.
  • the shelf 41 is not visible to the operator, if the shelf 41 is high enough to reach the transmission / reception unit 181 of the communication unit 180, it is identified from the RFID 70 of the product 90 stored in the shelf 41. Information can be acquired. Therefore, even if the shelf 41 is not visible at a high place, the operator can confirm what products 90 are stored in the shelf 41 by using the communication unit 180.
  • the communication unit 180 and the information processing apparatus 50 have been described as separate units.
  • the present invention is not limited to this.
  • the function of the information processing apparatus 50 may be incorporated in the communication unit 180.
  • the function of the extraction unit 55 of the information processing device 50 may be incorporated in the data communication unit 183 of the communication unit 180, and the database 53 a of the information processing device 50 may be stored in the memory 88 of the data communication unit 183.
  • the function of the product information management system can be realized by a single communication unit.
  • the calculation function of the extraction unit 55 of the information processing apparatus 50 has been described as being realized by hardware such as an electronic circuit, but is not limited thereto. Not a thing.
  • this calculation function may be realized by software by the CPU 51 of the information processing apparatus 50.

Abstract

This communication unit is provided with a transmission/reception unit for transmitting data to and receiving data from electronic storage media, and a data communication unit for causing data communication with the electronic storage media via the transmission/reception unit, wherein: the transmission/reception unit comprises a base portion which is formed of an insulating material and which extends in one direction, a first antenna portion which is formed of a conducting material and provided in an annular configuration around the outer peripheral surface of the base portion, and a cover portion which is formed of an insulating material and which covers the base portion and the first antenna portion; the data communication unit causes a magnetic flux to radiate from the first antenna portion toward the electronic storage media so that second antenna portions of the electronic storage media are flux-coupled to the first antenna portion, thereby causing data communication between the electronic storage media and the transmission/reception unit; and the first antenna portion is disposed in such a way that the first antenna portion can be flux-coupled to the second antenna portions of the electronic storage media, which are arranged in the longitudinal direction of the base portion.

Description

通信ユニット、ハンガーラック、および商品情報管理システムCommunication unit, hanger rack, and product information management system
　本発明は、ＲＦＩＤ（Radio Frequency IDentification）のような電磁誘導方式の電子記憶媒体との間でデータ通信を実行する通信ユニット、並びに、この通信ユニットを含むハンガーラックおよび商品情報管理システムに関する。 The present invention relates to a communication unit that performs data communication with an electromagnetic induction electronic storage medium such as RFID (Radio Frequency IDentification), and a hanger rack and a commodity information management system including the communication unit.
　従来、衣服ラックにループアンテナを設けることによって、衣服ラックに吊された商品のＲＦＩＤから識別情報を取得する技術が知られている（例えば、特許文献１） 2. Description of the Related Art Conventionally, a technique for acquiring identification information from an RFID of a product hung on a clothes rack by providing a loop antenna on the clothes rack is known (for example, Patent Document 1).
特許第４２９６２１５号公報Japanese Patent No. 4296215
　しかし、特許文献１の衣服ラックに設けられるループアンテナの高さ方向のサイズは、衣服ラックの高さ方向のサイズと同程度であり、その結果、衣服ラックの占有領域が増大するという問題が生ずる。 However, the size in the height direction of the loop antenna provided in the clothes rack of Patent Document 1 is approximately the same as the size in the height direction of the clothes rack, and as a result, the occupation area of the clothes rack increases. .
　そこで、本発明では、電磁誘導方式の電子記憶媒体との間でデータを送受信する送受信部の大型化を抑制できる通信ユニット、並びにこの通信ユニットを用いたハンガーラックおよび商品情報管理システムを提供することを目的とする。 Accordingly, the present invention provides a communication unit capable of suppressing an increase in size of a transmission / reception unit that transmits and receives data to and from an electromagnetic induction electronic storage medium, and a hanger rack and a product information management system using the communication unit. With the goal.
　上記の課題を解決するため、第１の態様に係る通信ユニットは、電子記憶媒体との間でデータを送受信する送受信部と、前記送受信部を介して、前記電子記憶媒体との間のデータ通信を実行させるデータ通信部とを備え、前記送受信部は、絶縁性材料により形成されるとともに、一方向に延伸する基部と、導電性材料により形成されるとともに、前記基部の外周面に沿って環状に設けられた第１アンテナ部と、前記基部および前記第１アンテナ部を覆うカバー部とを有し、前記データ通信部は、前記第１アンテナ部から前記電子記憶媒体に向けて磁束を放射させ、前記電子記憶媒体の第２アンテナ部と前記第１アンテナ部とを磁束結合させることによって、前記電子記憶媒体および前記送受信部の間のデータ通信を実行させ、前記第１アンテナ部は、前記基部の長手方向に沿って配置された各電子記憶媒体の前記第２アンテナ部と磁束結合できるように設けられていることを特徴とする。 In order to solve the above problem, a communication unit according to a first aspect includes a transmission / reception unit that transmits / receives data to / from an electronic storage medium, and data communication between the electronic storage medium via the transmission / reception unit The transmission / reception unit is formed of an insulating material, and is formed of a base extending in one direction, a conductive material, and annular along the outer peripheral surface of the base. A first antenna unit provided on the base and a cover unit covering the base and the first antenna unit, wherein the data communication unit radiates magnetic flux from the first antenna unit toward the electronic storage medium. The second antenna unit of the electronic storage medium and the first antenna unit are magnetically coupled to perform data communication between the electronic storage medium and the transmission / reception unit, and Na unit is characterized in that is provided to allow the second antenna portion and the magnetic flux coupling of the electronic storage medium disposed along the longitudinal direction of the base.
　また、第２の態様に係る通信ユニットは、第１の態様に係る通信ユニットにおいて、前記第１アンテナ部は、前記基部の外周面に沿って設けられた複数のループアンテナであることを特徴とする。 The communication unit according to a second aspect is the communication unit according to the first aspect, wherein the first antenna part is a plurality of loop antennas provided along an outer peripheral surface of the base part. To do.
　また、第３の態様に係る通信ユニットは、第２の態様に係る通信ユニットにおいて、前記複数のループアンテナのそれぞれは、前記基部の長手方向に沿って一定間隔に配置されていることを特徴とする。 The communication unit according to a third aspect is characterized in that, in the communication unit according to the second aspect, each of the plurality of loop antennas is arranged at regular intervals along the longitudinal direction of the base. To do.
　また、第４の態様に係る通信ユニットは、第２の態様に係る通信ユニットにおいて、前記複数のループアンテナのそれぞれは、前記基部の外周方向に沿って一定間隔に配置されていることを特徴とする。 The communication unit according to a fourth aspect is characterized in that, in the communication unit according to the second aspect, each of the plurality of loop antennas is arranged at regular intervals along the outer peripheral direction of the base. To do.
　また、第５の態様に係る通信ユニットは、第２の態様に係る通信ユニットにおいて、前記複数のループアンテナのそれぞれは、前記基部の外周方向および長手方向に沿って一定間隔に配置されていることを特徴とする。 Moreover, the communication unit which concerns on a 5th aspect is a communication unit which concerns on a 2nd aspect, Each of these loop antennas is arrange | positioned at regular intervals along the outer peripheral direction and longitudinal direction of the said base. It is characterized by.
　また、第６の態様に係る通信ユニットは、第１の態様に係る通信ユニットにおいて、前記カバー部は、前記基部および前記第１アンテナ部を覆う筒状体であることを特徴とする。 Further, the communication unit according to a sixth aspect is the communication unit according to the first aspect, wherein the cover part is a cylindrical body that covers the base part and the first antenna part.
　また、第７の態様に係る通信ユニットは、第１の態様に係る通信ユニットにおいて、前記第１アンテナ部は、前記基部の外周面に銅箔テープを貼付することにより形成されることを特徴とする。 The communication unit according to a seventh aspect is characterized in that, in the communication unit according to the first aspect, the first antenna part is formed by sticking a copper foil tape to an outer peripheral surface of the base part. To do.
　また、第８の態様に係る通信ユニットは、電子記憶媒体との間でデータを送受信する送受信部と、前記送受信部を介して、電子記憶媒体との間のデータ通信を実行させるデータ通信部とを備え、前記送受信部は、前記データ通信部に対して固定されるとともに、前記送受信部は、絶縁性材料により形成されるとともに、一方向に延伸する基部と、導電性材料により形成されるとともに、前記基部の外周面に沿って環状に設けられた第１アンテナ部と、前記基部および前記第１アンテナ部を覆うカバー部とを有し、前記データ通信部は、前記第１アンテナ部から前記電子記憶媒体に向けて磁束を放射させ、前記電子記憶媒体の第２アンテナ部と前記第１アンテナ部とを磁束結合させることによって、前記電子記憶媒体および前記送受信部の間のデータ通信を実行させ、前記第１アンテナ部は、前記基部の長手方向に沿って配置された各電子記憶媒体の前記第２アンテナ部と磁束結合できるように設けられていることを特徴とする。 A communication unit according to an eighth aspect includes a transmission / reception unit that transmits / receives data to / from an electronic storage medium, and a data communication unit that executes data communication with the electronic storage medium via the transmission / reception unit; The transmitter / receiver is fixed to the data communication unit, and the transmitter / receiver is formed of an insulating material, and is formed of a base extending in one direction and a conductive material. A first antenna portion provided in an annular shape along an outer peripheral surface of the base portion, and a cover portion that covers the base portion and the first antenna portion, and the data communication portion extends from the first antenna portion to the first antenna portion. A magnetic flux is radiated toward the electronic storage medium, and the second antenna unit and the first antenna unit of the electronic storage medium are magnetically coupled to each other, thereby connecting the electronic storage medium and the transmission / reception unit. To execute the data communication, the first antenna unit is characterized in that is provided to allow the second antenna portion and the magnetic flux coupling of the electronic storage medium disposed along the longitudinal direction of the base.
　また、第９の態様に係るハンガーを支持するハンガーラックは、一方向に延伸しつつ、前記ハンガーを支持する支持部材と、各々の上部に、対応する前記支持部材の端部が固定されている一対の直立部材と、請求項１に記載の通信ユニットに含まれるデータ通信部とを備え、前記支持部材は、請求項１に記載の通信ユニットの前記基部、前記第１アンテナ部、および前記カバー部を含むことを特徴とする。 Moreover, the hanger rack which supports the hanger which concerns on a 9th aspect is extended in one direction, The supporting member which supports the said hanger, and the edge part of the said corresponding supporting member are being fixed to each upper part. A pair of upright members and a data communication unit included in the communication unit according to claim 1, wherein the support member includes the base unit, the first antenna unit, and the cover of the communication unit according to claim 1. It is characterized by including a part.
　また、第１０の態様に係るハンガーラックは、第９の態様に係るハンガーラックにおいて、前記電子記憶媒体は、前記ハンガーラックに設けられていることを特徴とする。 The hanger rack according to the tenth aspect is the hanger rack according to the ninth aspect, wherein the electronic storage medium is provided in the hanger rack.
　また、第１１の態様に係るハンガーラックは、第９の態様に係るハンガーラックにおいて、前記電子記憶媒体は、前記ハンガーに吊される商品に設けられていることを特徴とする。 Further, the hanger rack according to the eleventh aspect is characterized in that, in the hanger rack according to the ninth aspect, the electronic storage medium is provided in a commodity hung on the hanger.
　また、第１２の態様に係る商品情報管理システムは、前記電子記憶媒体との間でデータ通信を実行する複数の通信装置と、前記複数の通信装置のそれぞれとネットワークを介して接続された情報処理装置とを備え、前記複数の通信装置のうちの少なくとも１つは、第１の態様から第８の態様のいずれかに係る通信ユニットであり、前記情報処理ユニットは、各商品情報を対応する電子記憶媒体の識別情報と関連付けて格納するデータベース、を記憶可能な記憶部と、前記複数の通信装置のいずれかで受信される前記識別情報に基づいて、対応する商品情報を抽出する抽出部、を有していることを特徴とする。 A merchandise information management system according to a twelfth aspect includes a plurality of communication devices that perform data communication with the electronic storage medium, and information processing connected to each of the plurality of communication devices via a network. And at least one of the plurality of communication devices is a communication unit according to any one of the first to eighth aspects, and the information processing unit is an electronic device corresponding to each piece of product information. A storage unit capable of storing a database that is stored in association with identification information of a storage medium, and an extraction unit that extracts corresponding product information based on the identification information received by any of the plurality of communication devices. It is characterized by having.
　また、第１３の態様に係る商品情報管理システムは、第１２の態様に係る商品情報管理システムにおいて、前記複数の通信装置のそれぞれは、２以上の通信装置が同様のタイミングで同一の電子記憶媒体とデータ通信しないよう、一定間隔に配置されていることを特徴とする。 Further, the merchandise information management system according to the thirteenth aspect is the merchandise information management system according to the twelfth aspect, wherein each of the plurality of communication devices has the same electronic storage medium at the same timing of two or more communication devices. It is characterized by being arranged at regular intervals so as not to communicate data.
　また、第１４の態様に係る通信ユニットは、電子記憶媒体との間でデータを送受信する送受信部と、前記送受信部を介して、電子記憶媒体との間のデータ通信を実行させるデータ通信部とを備え、前記送受信部は、前記データ通信部に対して固定されるとともに、前記送受信部は、絶縁性材料により形成されるとともに、一方向に延伸する基部と、導電性材料により形成されるとともに、前記基部の外周面に沿って環状に設けられた第１アンテナ部と、前記基部および前記第１アンテナ部を覆うカバー部とを有し、前記データ通信部は、各商品情報を対応する電子記憶媒体の識別情報と関連付けて格納するデータベース、を記憶可能な記憶部と、前記複数の通信装置のいずれかで受信される前記識別情報に基づいて、対応する商品情報を抽出する抽出部と、を有し、前記第１アンテナ部から前記電子記憶媒体に向けて磁束を放射させ、前記電子記憶媒体の第２アンテナ部と前記第１アンテナ部とを磁束結合させることによって、前記電子記憶媒体および前記送受信部の間のデータ通信を実行させ、前記第１アンテナ部は、前記基部の長手方向に沿って配置された各電子記憶媒体の前記第２アンテナ部と磁束結合できるように設けられていることを特徴とする。 A communication unit according to a fourteenth aspect includes a transmission / reception unit that transmits / receives data to / from an electronic storage medium, and a data communication unit that executes data communication with the electronic storage medium via the transmission / reception unit; The transmitter / receiver is fixed to the data communication unit, and the transmitter / receiver is formed of an insulating material, and is formed of a base extending in one direction and a conductive material. And a first antenna portion provided in an annular shape along the outer peripheral surface of the base portion, and a cover portion covering the base portion and the first antenna portion, and the data communication portion corresponds to each product information Corresponding product information is extracted based on the storage unit capable of storing a database stored in association with the identification information of the storage medium, and the identification information received by any of the plurality of communication devices. An extraction unit that radiates magnetic flux from the first antenna unit toward the electronic storage medium, and magnetically couples the second antenna unit and the first antenna unit of the electronic storage medium, Data communication is performed between the electronic storage medium and the transmission / reception unit, and the first antenna unit can be magnetically coupled to the second antenna unit of each electronic storage medium disposed along the longitudinal direction of the base. It is provided in.
　第１から第８の態様に係る通信ユニットによれば、電子記憶媒体との間でデータを送受信する送受信部の形状を棒状にすることができる。そのため、各電子記憶媒体が一方向に沿って配置される場合であっても、各電子記憶媒体との間で良好にデータ通信を実行することができる。 According to the communication unit according to the first to eighth aspects, the shape of the transmission / reception unit that transmits / receives data to / from the electronic storage medium can be changed to a rod shape. Therefore, even if each electronic storage medium is arranged along one direction, data communication with each electronic storage medium can be performed satisfactorily.
　また、第８の態様に係る通信ユニットによれば、通信ユニットを移動させつつ、電子記憶媒体の識別情報を取得することができる。 Also, according to the communication unit according to the eighth aspect, it is possible to acquire the identification information of the electronic storage medium while moving the communication unit.
これにより、管理対象となる場所に電子記憶媒体を設けていれば、通信ユニットを用いることにより商品情報を管理できる。すなわち、管理対象となる場所の各々に、通信ユニットを設ける必要がない。そのため、安価なハードウェア構成によって、商品情報管理を行うことができる。 Thereby, if the electronic storage medium is provided in the place used as management object, merchandise information can be managed by using a communication unit. That is, it is not necessary to provide a communication unit at each location to be managed. Therefore, merchandise information management can be performed with an inexpensive hardware configuration.
　また、第９の態様に係るハンガーラックによれば、ハンガーラックの支持部材のような棒状体に、電子記憶媒体用の送受信部を設けることができる。そのため、電子記憶媒体に関連付けられた商品情報の管理を、ハンガーラック毎に実行できる。 Further, according to the hanger rack according to the ninth aspect, the transmission / reception unit for the electronic storage medium can be provided on a rod-like body such as a support member of the hanger rack. Therefore, management of product information associated with the electronic storage medium can be executed for each hanger rack.
　また、第１２および第１３の態様に係る商品情報管理システムによれば、複数の通信装置のうちの少なくとも１つは、第１から第８の態様に係る通信ユニットであり、棒状体の送受信部を含む商品情報管理システムを構築できる。 Moreover, according to the merchandise information management system according to the twelfth and thirteenth aspects, at least one of the plurality of communication devices is a communication unit according to the first to eighth aspects, and is a rod-shaped transmission / reception unit. Product information management system can be constructed.
　特に、第１３の態様に係る商品情報管理システムによれば、各電子記憶媒体の識別情報は、同様のタイミングでは単一の通信装置により取得される。そのため、情報処理装置は、各通信装置の位置情報に基づいて、各商品の現在位置を確認することができる。 Particularly, according to the merchandise information management system according to the thirteenth aspect, the identification information of each electronic storage medium is acquired by a single communication device at the same timing. Therefore, the information processing apparatus can confirm the current position of each product based on the position information of each communication apparatus.
図１は、本発明の第１および第２の実施の形態における店舗の一例を示す図である。FIG. 1 is a diagram showing an example of a store in the first and second embodiments of the present invention. 図２は、本発明の第１の実施の形態におけるハンガーラックの構成の一例を示す図である。FIG. 2 is a diagram showing an example of the configuration of the hanger rack in the first embodiment of the present invention. 図３は、ハンガーの構成の一例を示す図である。FIG. 3 is a diagram illustrating an example of the configuration of the hanger. 図４は、ＲＦＩＤのハードウェア構成の一例を示す図である。FIG. 4 is a diagram illustrating an example of a hardware configuration of the RFID. 図５は、本発明の第１の実施の形態における商品情報管理システムのハードウェア構成の一例を示すブロック図である。FIG. 5 is a block diagram showing an example of a hardware configuration of the product information management system according to the first embodiment of the present invention. 図６は、本発明の第１の実施の形態における通信ユニットのハードウェア構成の一例を示す図である。FIG. 6 is a diagram illustrating an example of a hardware configuration of the communication unit according to the first embodiment of the present invention. 図７は、データベースのデータ構成の一例を示す図である。FIG. 7 is a diagram illustrating an example of the data structure of the database. 図８は、本発明の第２の実施の形態における通信ユニットの使用状態の一例を示す図である。FIG. 8 is a diagram illustrating an example of a usage state of the communication unit according to the second embodiment of the present invention. 図９は、本発明の第２の実施の形態における商品情報管理システムのハードウェア構成の一例を示すブロック図である。FIG. 9 is a block diagram showing an example of the hardware configuration of the product information management system according to the second embodiment of the present invention. 図１０は、本発明の第２の実施の形態における通信ユニットのハードウェア構成の一例を示す図である。FIG. 10 is a diagram illustrating an example of a hardware configuration of a communication unit according to the second embodiment of the present invention. 図１１は、送受信部の使用状態の他の一例を示す図である。FIG. 11 is a diagram illustrating another example of the usage state of the transmission / reception unit. 図１２は、送受信部のハードウェア構成の他の一例を示す図である。FIG. 12 is a diagram illustrating another example of the hardware configuration of the transmission / reception unit. 図１３は、送受信部のハードウェア構成の他の一例を示す図である。FIG. 13 is a diagram illustrating another example of the hardware configuration of the transmission / reception unit. 図１４は、本発明の第２の実施の形態における通信ユニットの使用状態の他の一例を示す図である。FIG. 14 is a diagram illustrating another example of the usage state of the communication unit according to the second embodiment of the present invention.
　以下、図面を参照しつつ本発明の実施の形態について詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
　＜１．第１の実施の形態＞
　　＜１．１．店舗の構成＞
　図１は、本発明の第１の実施の形態における店舗１００の一例を示す図である。店舗１００は、一般的な衣料品店を模式的に表している。図１に示すように、店舗１００は、主として、陳列部３と、複数の通信装置５（５ａ～５ｄ）と、レジカウンタ１０と、試着室２０（２０ａ、２０ｂ）と、バックヤード３０と、複数のハンガーラック６０（６０ａ～６０ｃ）と、を有している。 <1. First Embodiment>
<1.1. Structure of store ＞
FIG. 1 is a diagram showing an example of a store 100 according to the first embodiment of the present invention. The store 100 schematically represents a general clothing store. As shown in FIG. 1, the store 100 mainly includes a display unit 3, a plurality of communication devices 5 (5a to 5d), a cashier counter 10, a fitting room 20 (20a, 20b), a backyard 30, A plurality of hanger racks 60 (60a to 60c).
　陳列部３は、不図示の複数の棚を有しており、各棚には、衣服等の商品が折り畳まれた状態で並べられている。通信装置５（５ａ～５ｄ）は、店舗１００の入口付近に設けられており、主として、ループアンテナ６（６ａ～６ｄ）を有している。これにより、通信装置５（５ａ～５ｄ）は、ＲＦＩＤとの間でデータ通信を実行し、ＲＦＩＤに格納されている識別情報を取得できる。 The display unit 3 has a plurality of shelves (not shown), and merchandise such as clothes are arranged in a folded state on each shelf. The communication device 5 (5a to 5d) is provided near the entrance of the store 100, and mainly includes the loop antenna 6 (6a to 6d). As a result, the communication device 5 (5a to 5d) can perform data communication with the RFID and acquire identification information stored in the RFID.
　レジカウンタ１０は、陳列部３と対向配置されており、図１に示すように、レジカウンタ１０には、自動金銭登録器（以下、単に、「レジスター」と呼ぶ）１５が設置されている。また、レジスター１５は、通信装置５と同様に、ループアンテナ１６を有しており、ＲＦＩＤに格納されている識別情報を取得できる。すなわち、レジスター１５は、通信装置としても使用できる。 The cashier counter 10 is disposed opposite to the display unit 3, and as shown in FIG. 1, an automatic cash register (hereinafter simply referred to as “register”) 15 is installed in the cashier counter 10. Similarly to the communication device 5, the register 15 has a loop antenna 16, and can acquire identification information stored in the RFID. That is, the register 15 can also be used as a communication device.
　試着室２０（２０ａ、２０ｂ）は、店舗１００の入口から見て奥側に設けられている。図１に示すように、試着室２０（２０ａ、２０ｂ）の室内には、通信装置２５（２５ａ、２５ｂ）と、人感センサ２７（２７ａ、２７ｂ）とが設けられている。 The fitting room 20 (20a, 20b) is provided on the back side when viewed from the entrance of the store 100. As shown in FIG. 1, a communication device 25 (25a, 25b) and a human sensor 27 (27a, 27b) are provided in the fitting room 20 (20a, 20b).
　通信装置２５（２５ａ、２５ｂ）は、通信装置５およびレジスター１５と同様に、ループアンテナ２６（２６ａ、２６ｂ）を有している。これにより、通信装置２５（２５ａ、２５ｂ）により取得されたＲＦＩＤの識別情報に基づいて、試着室２０（２０ａ、２０ｂ）に対する商品の持ち込み状況を判断することができる。 The communication device 25 (25a, 25b) has a loop antenna 26 (26a, 26b), similar to the communication device 5 and the register 15. Thereby, based on the RFID identification information acquired by the communication device 25 (25a, 25b), it is possible to determine the status of the product brought into the fitting room 20 (20a, 20b).
　バックヤード３０は、複数の収納ラック４０（４０ａ、４０ｂ）（収納部）が設置されており、商品の倉庫として使用される。また、図１に示すように、バックヤード３０には、情報処理装置５０が設置されている。ハンガーラック６０（６０ａ～６０ｃ）は、ハンガーに掛けられた商品の陳列に用いられる。なお、情報処理装置５０およびハンガーラック６０（６０ａ～６０ｃ）の詳細構成については、後述する。 The backyard 30 is provided with a plurality of storage racks 40 (40a, 40b) (storage units) and is used as a warehouse for goods. As shown in FIG. 1, an information processing device 50 is installed in the backyard 30. The hanger rack 60 (60a to 60c) is used for display of goods hung on the hanger. The detailed configuration of the information processing apparatus 50 and the hanger rack 60 (60a to 60c) will be described later.
　　＜１．２．ハンガーラックおよびハンガーの構成＞
　図２は、ハンガーラック６０の構成の一例を示す図である。図２に示すように、ハンガーラック６０は、主として、支持部材６１ｂと、一対の直立部材６２と、補助部材６４と、一対のキャスター取付脚６５と、を有している。 <1.2. Hanger rack and hanger configuration>
FIG. 2 is a diagram illustrating an example of the configuration of the hanger rack 60. As shown in FIG. 2, the hanger rack 60 mainly has a support member 61 b, a pair of upright members 62, an auxiliary member 64, and a pair of caster mounting legs 65.
　支持部材６１は、一方向に延伸する棒状体である。支持部材６１は、陳列されるハンガー６９を支持する。一対の直立部材６２は、鉛直方向に延伸する棒状体である。一対の直立部材６２のそれぞれの上部には、対応する支持部材６１の端部が固定される。また、一対の直立部材６２のそれぞれの下部には、対応する補助部材６４の端部およびキャスター取付脚６５が固定される。さらに、一対のキャスター取付脚６５のそれぞれには、２個のキャスター６７が設けられている。 The support member 61 is a rod-like body extending in one direction. The support member 61 supports the hanger 69 to be displayed. The pair of upright members 62 are rod-like bodies extending in the vertical direction. A corresponding end portion of the support member 61 is fixed to each upper portion of the pair of upright members 62. In addition, an end portion of the corresponding auxiliary member 64 and a caster mounting leg 65 are fixed to each lower portion of the pair of upright members 62. Further, each of the pair of caster mounting legs 65 is provided with two casters 67.
　図３は、ハンガー６９の構成の一例を示す図である。ここで、本実施の形態において、ＲＦＩＤ７０は、ハンガー６９の本体上部に貼付されているが、ＲＦＩＤ７０の取付手法はこれに限定されるものでない。例えば、ＲＦＩＤ７０は、ハンガー６９の上部に埋め込まれても良い。 FIG. 3 is a diagram illustrating an example of the configuration of the hanger 69. Here, in the present embodiment, the RFID 70 is affixed to the upper part of the hanger 69, but the attachment method of the RFID 70 is not limited to this. For example, the RFID 70 may be embedded in the upper part of the hanger 69.
　図４は、ＲＦＩＤ７０のハードウェア構成の一例を示す図である。ＲＦＩＤ７０は、種々の情報を電子的に保持することができる電子記憶媒体であり、主として、コイル状のアンテナ７１と、記憶部、電源整流部、送信部、受信部の４つに区分されたＩＣチップ７２と、を有している。ＲＦＩＤ７０の識別情報は、ＩＣチップ７２の記憶部に格納される。 FIG. 4 is a diagram illustrating an example of the hardware configuration of the RFID 70. The RFID 70 is an electronic storage medium that can hold various information electronically. The IC 70 is mainly divided into a coiled antenna 71 and a storage unit, a power rectification unit, a transmission unit, and a reception unit. Chip 72. Identification information of the RFID 70 is stored in the storage unit of the IC chip 72.
　　＜１．３．通信ユニット＞
　図５は、本実施の形態における商品情報管理システム１のハードウェア構成の一例を示すブロック図である。図６は、本実施の形態における通信ユニット８０のハードウェア構成の一例を示す図である。商品情報管理システム１は、主として、情報処理装置５０と、通信ユニット８０と、複数の通信装置５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）と、を備える。また、複数の通信装置５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）、および通信ユニット８０のそれぞれと、情報処理装置５０と、は、有線ネットワーク９９を介して接続されている。 <1.3. Communication unit>
FIG. 5 is a block diagram illustrating an example of a hardware configuration of the product information management system 1 according to the present embodiment. FIG. 6 is a diagram illustrating an example of a hardware configuration of the communication unit 80 in the present embodiment. The merchandise information management system 1 mainly includes an information processing device 50, a communication unit 80, and a plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b). Each of the plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and the communication unit 80 is connected to the information processing device 50 via a wired network 99.
　なお、図示の都合上、図５には、情報処理装置５０および通信ユニット８０のみが記載されている。また、本実施の形態において、各通信装置５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）、および通信ユニット８０は、主として、ＲＦＩＤ７０からの読取処理に用いられるが、これに限定されるものでない。各通信装置５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）、および通信ユニット８０は、ＲＦＩＤ７０に対してデータを書き込む処理に用いられても良い。 For convenience of illustration, only the information processing apparatus 50 and the communication unit 80 are shown in FIG. In the present embodiment, each of the communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and the communication unit 80 is mainly used for reading processing from the RFID 70, but is not limited thereto. Not a thing. Each of the communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and the communication unit 80 may be used for a process of writing data to the RFID 70.
　通信ユニット８０は、複数の通信装置５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）と同様に、ＲＦＩＤ７０との間でデータ通信を実行する。図５および図６に示すように、通信ユニット８０は、主として、送受信部８１と、データ通信部８３と、備える。 The communication unit 80 executes data communication with the RFID 70 in the same manner as the plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b). As shown in FIGS. 5 and 6, the communication unit 80 mainly includes a transmission / reception unit 81 and a data communication unit 83.
　送受信部８１は、ＲＦＩＤ７０との間でデータを送受信する。図６に示すように、送受信部８１は、主として、基部８４と、第１アンテナ部８５と、カバー部８６と、を有している。 The transmission / reception unit 81 transmits / receives data to / from the RFID 70. As shown in FIG. 6, the transmission / reception unit 81 mainly includes a base portion 84, a first antenna portion 85, and a cover portion 86.
　基部８４は、絶縁性材料により形成された円筒体であり、図６に示すように一方向ＡＲ１に延伸する。第１アンテナ部８５は、導電性材料により形成された環状のアンテナ８５ａを有している。図６に示すように、ループアンテナ８５ａは、基部８４の外周面に沿って設けられている。また、ループアンテナ８５ａの端部は、図６に示すように、信号線８３ａを介してデータ通信部８３と電気的に接続されている。 The base portion 84 is a cylindrical body made of an insulating material and extends in one direction AR1 as shown in FIG. The first antenna unit 85 has an annular antenna 85a formed of a conductive material. As shown in FIG. 6, the loop antenna 85 a is provided along the outer peripheral surface of the base portion 84. Further, as shown in FIG. 6, the end of the loop antenna 85a is electrically connected to the data communication unit 83 via a signal line 83a.
　カバー部８６は、基部８４と同様に、一方向ＡＲ１に延伸する円筒体であり、絶縁性材料により形成されている。これにより、カバー部８６は、図６に示すように基部８４および第１アンテナ部８５を覆う。 The cover part 86 is a cylindrical body that extends in one direction AR1 as in the base part 84, and is formed of an insulating material. Thereby, the cover part 86 covers the base part 84 and the 1st antenna part 85, as shown in FIG.
　ここで、本実施の形態の基部８４は、中空の円筒体であるものとして説明したが、これに限定されるものでない。例えば、基部８４は、中実の円柱体であっても良い。 Here, the base portion 84 of the present embodiment has been described as a hollow cylindrical body, but is not limited thereto. For example, the base 84 may be a solid cylindrical body.
　また、本実施の形態において、長手方向ＡＲ１に対して垂直な基部８４の断面外形は、円形であるものとして説明したが、これに限定されるものでない。例えば、この断面外形は、楕円形状であっても良いし、多角形状であっても良い。 Further, in the present embodiment, the cross-sectional outer shape of the base 84 perpendicular to the longitudinal direction AR1 has been described as being circular, but is not limited thereto. For example, the cross-sectional outer shape may be elliptical or polygonal.
　また、本実施の形態において、長手方向ＡＲ１に対して垂直なカバー部８６の断面外形は、基部８４と同様に円形に限定されるものでない。すなわち、カバー部８６は、基部８４および第１アンテナ部８５を収納できる筒状体であれば十分であり、この断面外形は、楕円形状であっても良いし、多角形状であっても良い。 Further, in the present embodiment, the cross-sectional outer shape of the cover portion 86 perpendicular to the longitudinal direction AR1 is not limited to a circle like the base portion 84. That is, it is sufficient that the cover portion 86 is a cylindrical body that can accommodate the base portion 84 and the first antenna portion 85, and the cross-sectional outer shape may be an elliptical shape or a polygonal shape.
　さらに、本実施の形態のループアンテナ８５ａは、基部８４の外周面に銅箔テープを貼付することにより形成されているがこれに限定されるものでない。例えば、銅線によって基部８４の外周面にループアンテナ８５ａが形成されても良い。また、ループアンテナ８５ａの材質としては、銅だけでなく、銀およびアルミ等の導電性材料が採用されても良い。さらに、印刷技術を用いることにより、導電性材料が基部８４の外周に沿って環状に塗布されても良い。 Furthermore, the loop antenna 85a of the present embodiment is formed by attaching a copper foil tape to the outer peripheral surface of the base 84, but is not limited to this. For example, the loop antenna 85a may be formed on the outer peripheral surface of the base 84 by a copper wire. Further, as a material of the loop antenna 85a, not only copper but also a conductive material such as silver and aluminum may be employed. Furthermore, the conductive material may be annularly applied along the outer periphery of the base portion 84 by using a printing technique.
　データ通信部８３は、送受信部８１を介して、ＲＦＩＤ７０との間でデータ通信を実行させる。図５に示すように、データ通信部８３は、主として、ＣＰＵ８７と、メモリ８８と、通信制御部８９と、を有している。 The data communication unit 83 executes data communication with the RFID 70 via the transmission / reception unit 81. As shown in FIG. 5, the data communication unit 83 mainly includes a CPU 87, a memory 88, and a communication control unit 89.
　ＣＰＵ８７は、メモリ８８に格納されているプログラム８８ａにしたがって、信号線８３ａにより電気的に接続された送受信部８１の動作制御を所定のタイミングで実行する。通信制御部８９は、有線ネットワーク９９を介して、情報処理装置５０との間のデータ送受信処理を、所定のタイミングで実行する。 The CPU 87 executes the operation control of the transmission / reception unit 81 electrically connected by the signal line 83a at a predetermined timing in accordance with the program 88a stored in the memory 88. The communication control unit 89 executes data transmission / reception processing with the information processing device 50 via the wired network 99 at a predetermined timing.
　ここで、データ通信部８３のＣＰＵ８７は、第１アンテナ部８５からＲＦＩＤ７０に向けて磁束７５を放射させ、ＲＦＩＤ７０のアンテナ７１（図４参照）と第１アンテナ部８５とを磁束結合させる。これにより、ＲＦＩＤ７０および送受信部８１の間におけるデータ通信が実行される。 Here, the CPU 87 of the data communication unit 83 radiates the magnetic flux 75 from the first antenna unit 85 toward the RFID 70, and magnetically couples the antenna 71 (see FIG. 4) of the RFID 70 and the first antenna unit 85. Thereby, data communication between the RFID 70 and the transmission / reception unit 81 is executed.
　また、長手方向ＡＲ１における第１アンテナ部８５のサイズと、長手方向ＡＲ１における基部８４のサイズと、は略同等となるように設定されている。これにより、第１アンテナ部８５と、基部８４の長手方向ＡＲ１に沿って配置された各ＲＦＩＤ７０のアンテナ７１とは、良好に磁束結合される。 Further, the size of the first antenna portion 85 in the longitudinal direction AR1 and the size of the base portion 84 in the longitudinal direction AR1 are set to be substantially the same. As a result, the first antenna unit 85 and the antenna 71 of each RFID 70 arranged along the longitudinal direction AR1 of the base 84 are magnetically coupled with each other.
　また、図２および図６に示すように、ハンガーラック６０の支持部材６１は、通信ユニット８０の基部８４、第１アンテナ部８５、およびカバー部８６を含む。すなわち、支持部材６１のような棒状体であっても、ＲＦＩＤ７０用の送受信部８１を設けることができる。これにより、ループアンテナが大型化する問題を抑制しつつ、ＲＦＩＤ７０に関連付けられた商品情報の管理を、ハンガーラック６０毎に実行できる。 Further, as shown in FIGS. 2 and 6, the support member 61 of the hanger rack 60 includes a base portion 84 of the communication unit 80, a first antenna portion 85, and a cover portion 86. That is, even if it is a rod-shaped body like the support member 61, the transmission / reception part 81 for RFID70 can be provided. Thereby, management of the merchandise information linked | related with RFID70 can be performed for every hanger rack 60, suppressing the problem that a loop antenna enlarges.
　図５に戻って、情報処理装置５０は、有線ネットワーク９９を介して通信ユニット８０と接続されている。図５に示すように、情報処理装置５０は、主として、ＣＰＵ５１と、メモリ５２と、大容量記憶部５３と、抽出部５５と、通信制御部５９と、を有している。 Returning to FIG. 5, the information processing apparatus 50 is connected to the communication unit 80 via the wired network 99. As illustrated in FIG. 5, the information processing apparatus 50 mainly includes a CPU 51, a memory 52, a large-capacity storage unit 53, an extraction unit 55, and a communication control unit 59.
　ＣＰＵ５１は、メモリ５２に格納されているプログラム５２ａにしたがって、メモリ５２と大容量記憶部５３との間におけるデータの読込処理および書込処理を所定のタイミングで実行する。 The CPU 51 executes a data reading process and a writing process between the memory 52 and the large-capacity storage unit 53 at a predetermined timing in accordance with a program 52 a stored in the memory 52.
　また、大容量記憶部５３は、各商品情報を、対応するＲＦＩＤ７０の識別情報と関連付けて格納するデータベース５３ａ、を記憶する。図７は、データベース５３ａのデータ構成の一例を示す図である。図７に示すように、データベース５３ａは、複数のフィールド（少なくとも、「登録ＩＤ」、「ＲＦＩＤ識別情報」、「商品名」、および「位置情報」）を有している。 Also, the large-capacity storage unit 53 stores a database 53a that stores each product information in association with the identification information of the corresponding RFID 70. FIG. 7 is a diagram illustrating an example of a data configuration of the database 53a. As shown in FIG. 7, the database 53a has a plurality of fields (at least “registration ID”, “RFID identification information”, “product name”, and “position information”).
　「登録ＩＤ」は、店舗１００で販売される各々の商品を一意に識別するために付与されるデータが格納されている。したがって、「登録ＩＤ」を使用することによって、データベース５３ａに格納されている複数のレコード（行方向のデータの集合）から所定のレコードを一意に識別することができる。 “Registration ID” stores data assigned to uniquely identify each product sold in the store 100. Therefore, by using the “registration ID”, it is possible to uniquely identify a predetermined record from a plurality of records (a set of data in the row direction) stored in the database 53a.
　「ＲＦＩＤ識別情報」は、各ＲＦＩＤ７０を一意に識別するために付与されるデータが格納されている。したがって、「ＲＦＩＤ識別情報」に基づいてデータベース５３ａを検索することにより、注目する「ＲＦＩＤ識別情報」に対応するレコード（すなわち、商品情報）を抽出することができる。 “RFID identification information” stores data assigned to uniquely identify each RFID 70. Therefore, by searching the database 53a based on “RFID identification information”, it is possible to extract a record (that is, product information) corresponding to the “RFID identification information” of interest.
　「商品名」には、対応する商品の名称が格納されている。「位置情報」には、対応する商品が陳列または収納されている位置に関する情報が格納されている。例えば、「登録ＩＤ」＝「１００１０」で特定される商品（商品名：コート）は、ハンガーラック６０ａに陳列されていることが分かる。 “Product name” stores the name of the corresponding product. “Position information” stores information about the position where the corresponding product is displayed or stored. For example, it can be seen that the product (product name: coat) specified by “registration ID” = “10010” is displayed on the hanger rack 60a.
　抽出部５５は、通信ユニット８０で受信されるＲＦＩＤ７０の識別情報に基づいて、対応する商品情報を抽出する。したがって、抽出部５５により抽出される各商品の位置情報と、試着室２０（２０ａ、２０ｂ）の人感センサ２７（２７ａ、２７ｂ）の情報と、を組み合わせることによって、商品９０の盗難警報情報を報知できる。 The extraction unit 55 extracts corresponding product information based on the identification information of the RFID 70 received by the communication unit 80. Accordingly, by combining the position information of each product extracted by the extraction unit 55 and the information of the human sensor 27 (27a, 27b) of the fitting room 20 (20a, 20b), the theft alarm information of the product 90 is obtained. Can be notified.
　例えば、
　（１）通信装置２５（２５ａ、２５ｂ）によって取得された識別情報から、対応する商品９０のハンガー６９が試着室２０（２０ａ、２０ｂ）に残されていると判断され、かつ、
　（２）対応する試着室２０（２０ａ、２０ｂ）の人感センサ２７（２７ａ、２７ｂ）が非能動（すなわち、ＯＦＦで人がいない）状態の場合、
対応する商品９０が盗難された可能性が高いとして、情報処理装置５０は、対応する商品９０の盗難警報情報を報知する。 For example,
(1) From the identification information acquired by the communication device 25 (25a, 25b), it is determined that the hanger 69 of the corresponding product 90 is left in the fitting room 20 (20a, 20b), and
(2) When the human sensor 27 (27a, 27b) of the corresponding fitting room 20 (20a, 20b) is in an inactive state (that is, OFF and no people are present),
Assuming that there is a high possibility that the corresponding product 90 has been stolen, the information processing apparatus 50 reports the theft alarm information of the corresponding product 90.
　通信制御部５９、有線ネットワーク９９を介して接続された通信ユニット８０との間で、データ（例えば、ＲＦＩＤ７０の識別情報等）の送受信処理を、所定のタイミングで実行する。 Data transmission / reception processing (for example, identification information of the RFID 70) between the communication control unit 59 and the communication unit 80 connected via the wired network 99 is executed at a predetermined timing.
　ここで、本実施の形態では、２以上の通信装置が同様のタイミングで同一のＲＦＩＤ７０とデータ通信しないように、複数の通信装置５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）、および８０のそれぞれは、一定間隔に配置されている。 Here, in the present embodiment, a plurality of communication devices 5 (5a to 5d), 15, 25 (25a, 25b), and so that two or more communication devices do not perform data communication with the same RFID 70 at the same timing. Each of 80 is arranged at regular intervals.
　これにより、各ＲＦＩＤ７０の識別情報は、同様のタイミングでは単一の通信装置により取得される。そのため、情報処理装置５０は、各通信装置５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）、および８０の位置情報に基づいて、各商品の現在位置を確認することができる。 Thereby, the identification information of each RFID 70 is acquired by a single communication device at the same timing. Therefore, the information processing apparatus 50 can confirm the current position of each product based on the position information of the communication apparatuses 5 (5a to 5d), 15, 25 (25a, 25b), and 80.
　　＜１．４．第１の実施の形態の通信ユニットおよび商品情報管理システムの利点＞
　以上のように、第１の実施の形態の通信ユニット８０は、ＲＦＩＤ７０との間でデータを送受信する送受信部８１の形状を棒状にすることができる。そのため、各ＲＦＩＤ７０が一方向に沿って配置される場合であっても、各ＲＦＩＤ７０との間で良好にデータ通信を実行することができる。 <1.4. Advantages of Communication Unit and Product Information Management System of First Embodiment>
As described above, in the communication unit 80 according to the first embodiment, the shape of the transmission / reception unit 81 that transmits / receives data to / from the RFID 70 can be changed to a rod shape. Therefore, even if each RFID 70 is arranged along one direction, data communication with each RFID 70 can be performed satisfactorily.
　すなわち、第１の実施の形態では、ハンガーラック６０（６０ａ～６０ｃ）の支持部材６１のような棒状体に、ＲＦＩＤ７０用の送受信部８１を設けることができる。そのため、ＲＦＩＤ７０に関連付けられた商品情報の管理を、ハンガーラック６０（６０ａ～６０ｃ）毎に実行できる。 That is, in the first embodiment, the transceiver 70 for the RFID 70 can be provided on a rod-like body such as the support member 61 of the hanger rack 60 (60a to 60c). Therefore, management of product information associated with the RFID 70 can be executed for each hanger rack 60 (60a to 60c).
　また、第１の実施の形態の商品情報管理システム１において、各ＲＦＩＤ７０の識別情報は、同様のタイミングでは単一の通信装置により取得される。そのため、情報処理装置５０は、各通信装置の位置情報に基づいて、各商品９０の現在位置を確認することができる。 In the product information management system 1 according to the first embodiment, the identification information of each RFID 70 is acquired by a single communication device at the same timing. Therefore, the information processing apparatus 50 can confirm the current position of each product 90 based on the position information of each communication apparatus.
　＜２．第２の実施の形態＞
　次に、本発明の第２の実施の形態について説明する。この第２の実施の形態における通信ユニット１８０は、第１の実施の形態の通信ユニット８０と比較して、
　（１）送受信部１８１の構成が異なる点と、
　（２）情報処理装置５０とのデータ送受信方式が異なる点と、
を除いては、第１の実施の形態と同じである。そこで、以下ではこの相違点を中心に説明する。なお、以下の説明において、第１の実施の形態の通信ユニット８０における構成要素と同様な構成要素については同一符号を付している。これら同一符号の構成要素は、第１の実施の形態において説明済みであるため、本実施形態では説明を省略する。 <2. Second Embodiment>
Next, a second embodiment of the present invention will be described. The communication unit 180 in the second embodiment is compared with the communication unit 80 in the first embodiment.
(1) The configuration of the transmission / reception unit 181 is different,
(2) The data transmission / reception method with the information processing apparatus 50 is different,
Is the same as in the first embodiment. Therefore, in the following, this difference will be mainly described. In the following description, the same components as those in the communication unit 80 of the first embodiment are denoted by the same reference numerals. Since the components with the same reference numerals have already been described in the first embodiment, description thereof will be omitted in the present embodiment.
　　＜２．１．通信ユニットの構成＞
　図８は、本実施の形態における通信ユニット１８０の使用状態の一例を示す図である。図９は、本実施の形態における商品情報管理システム１０１のハードウェア構成の一例を示すブロック図である。図１０は、本実施の形態における通信ユニット１８０のハードウェア構成の一例を示す図である。 <2.1. Configuration of communication unit>
FIG. 8 is a diagram illustrating an example of a usage state of the communication unit 180 in the present embodiment. FIG. 9 is a block diagram illustrating an example of a hardware configuration of the product information management system 101 according to the present embodiment. FIG. 10 is a diagram illustrating an example of a hardware configuration of the communication unit 180 in the present embodiment.
　通信ユニット１８０、図８に示すように、ユーザが手に持って使用可能なポータブルタイプの通信ユニットである。図８から図１０に示すように、通信ユニット１８０は、主として、送受信部１８１と、把持部１８２と、データ通信部１８３と、を有している。 The communication unit 180, as shown in FIG. 8, is a portable communication unit that can be used by the user. As shown in FIGS. 8 to 10, the communication unit 180 mainly includes a transmission / reception unit 181, a gripping unit 182, and a data communication unit 183.
　送受信部１８１は、第１の実施の形態の送受信部８１と同様に、ＲＦＩＤ７０との間でデータを送受信する。図１０に示すように、送受信部１８１は、主として、基部８４と、第１アンテナ部８５と、カバー部８６と、を有している。 The transmission / reception unit 181 transmits / receives data to / from the RFID 70, similarly to the transmission / reception unit 81 of the first embodiment. As shown in FIG. 10, the transmission / reception unit 181 mainly includes a base portion 84, a first antenna portion 85, and a cover portion 86.
　把持部１８２は、送受信部１８１と隣接する円筒体であり、通信ユニット１８０の作業者（以下、単に、「作業者」と称する）の持ち手として用いられる。図１０に示すように、把持部１８２の内部には、データ通信部１８３が設けられている。また、図１０に示すように、送受信部１８１は、データ通信部１８３に対して固定されている。さらに、図９に示すように、情報処理装置５０と、通信ユニット１８０と、は、無線ネットワーク１９９を介して接続されている。 The gripping part 182 is a cylindrical body adjacent to the transmission / reception part 181 and is used as a handle of an operator of the communication unit 180 (hereinafter simply referred to as “worker”). As shown in FIG. 10, a data communication unit 183 is provided inside the grip unit 182. Also, as shown in FIG. 10, the transmission / reception unit 181 is fixed with respect to the data communication unit 183. Furthermore, as illustrated in FIG. 9, the information processing apparatus 50 and the communication unit 180 are connected via a wireless network 199.
　ここで、本実施の形態において、ＲＦＩＤ７０は、各棚４１の前面部に設けられている。これにより、各商品９０の「位置情報」として各棚４１の位置がデータベース５３ａ（図７参照）に登録されると、各商品９０の情報管理が容易に実行できる。例えば、「登録ＩＤ」＝「１１０２５」で特定される商品９０（セーター）をバックヤード３０から探し出す処理は、次の手順により実行される。 Here, in the present embodiment, the RFID 70 is provided on the front surface of each shelf 41. Thereby, when the position of each shelf 41 is registered in the database 53a (see FIG. 7) as “position information” of each product 90, information management of each product 90 can be easily executed. For example, the process of searching for the product 90 (sweater) specified by “registration ID” = “11025” from the backyard 30 is executed according to the following procedure.
　（１）まず、「登録ＩＤ」＝「１１０２５」に対応する「ＲＦＩＤ識別情報」をデータベース５３ａから抽出する。（２）続いて、通信ユニット１８０を各棚４１に近付けることによって、
ＲＦＩＤ識別情報」＝「○×××○」に対応する棚４１を探索する。例えば、対応する棚４１が見つかった場合、報知音、および／または、報知光が発生するように通信ユニット１８０を構成しても良い。 (1) First, “RFID identification information” corresponding to “registration ID” = “11025” is extracted from the database 53a. (2) Subsequently, by bringing the communication unit 180 close to each shelf 41,
The shelf 41 corresponding to “RFID identification information” = “◯ XXX” is searched. For example, the communication unit 180 may be configured so that a notification sound and / or a notification light is generated when a corresponding shelf 41 is found.
　（３）そして、特定された棚４１を目視することによって、棚４１から注目商品９０を探し出す。 (3) Then, by visually observing the specified shelf 41, the attention product 90 is searched from the shelf 41.
　また、本実施の形態において、長手方向ＡＲ１に対して垂直な把持部１８２の断面外形は、円形に限定されるものでない。すなわち、把持部１８２は、データ通信部１８３を収納できる筒状体であれば十分であり、この断面外形は、楕円形状であっても良いし、多角形状であっても良い。 In the present embodiment, the cross-sectional outer shape of the grip portion 182 perpendicular to the longitudinal direction AR1 is not limited to a circle. That is, the gripping part 182 is sufficient if it is a cylindrical body that can accommodate the data communication part 183, and the cross-sectional outer shape may be an elliptical shape or a polygonal shape.
　　＜２．２．第２の実施の形態の通信ユニットおよび商品情報管理システムの利点＞
　以上のように、第２の実施の形態において、通信ユニット１８０の形状は、作業者が把持可能な形状および大きさとされている。これにより、作業者は、通信ユニット１８０を移動させつつ、ＲＦＩＤ７０の識別情報を取得することができる。そのため、収納ラック４０（４０ａ、４０ｂ）に収納されている商品９０の情報は、各棚４１に設けられているＲＦＩＤ７０と通信ユニット１８０によって管理でき、各棚４１に通信ユニットを設ける必要がない。その結果、安価なシステムによって、各商品９０の収納管理を行うことができる。 <2.2. Advantages of Communication Unit and Product Information Management System of Second Embodiment>
As described above, in the second embodiment, the communication unit 180 has a shape and size that can be gripped by an operator. Thereby, the worker can acquire the identification information of the RFID 70 while moving the communication unit 180. Therefore, the information of the product 90 stored in the storage rack 40 (40a, 40b) can be managed by the RFID 70 and the communication unit 180 provided in each shelf 41, and it is not necessary to provide a communication unit in each shelf 41. As a result, storage management of each product 90 can be performed by an inexpensive system.
　＜３．変形例＞
　以上、本発明の実施の形態について説明してきたが、本発明は上記実施の形態に限定されるものではなく様々な変形が可能である。 <3. Modification>
Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and various modifications can be made.
　（１）第１の実施の形態では、通信ユニット８０の送受信部８１の使用例としてハンガーラック６０の支持部材６１を挙げたが、これに限定されるものでない。図１１は、送受信部８１の使用状態の他の一例を示す図である。図１１に示すように、送受信部８１は、一対の直立部材６２でなく、壁８に対して片持ち梁状に固定されている。この場合も、ハンガーラック６０の場合と同様に、ハンガー６９を支持することができ、ＲＦＩＤ７０に格納された識別情報を取得することができる。 (1) In the first embodiment, the support member 61 of the hanger rack 60 is described as an example of use of the transmission / reception unit 81 of the communication unit 80, but the present invention is not limited to this. FIG. 11 is a diagram illustrating another example of the usage state of the transmission / reception unit 81. As shown in FIG. 11, the transmission / reception unit 81 is fixed to the wall 8 in a cantilever shape rather than the pair of upright members 62. Also in this case, similarly to the case of the hanger rack 60, the hanger 69 can be supported, and the identification information stored in the RFID 70 can be acquired.
　（２）第１の実施の形態において、ＲＦＩＤ７０は、ハンガー６９に設けられているものとして説明したが、これに限定されるものでない。例えば、ＲＦＩＤ７０は、ハンガー６９に吊される商品９０に設けられても良い。 (2) In the first embodiment, the RFID 70 is described as being provided on the hanger 69, but the present invention is not limited to this. For example, the RFID 70 may be provided on the product 90 suspended from the hanger 69.
　（３）第１および第２の実施の形態において、第１アンテナ部８５は、単一のループアンテナ８５ａを有するものとして説明したが、これに限定されるものでない。図１２および図１３は、送受信部のハードウェア構成の他の一例を示す図である。 (3) In the first and second embodiments, the first antenna unit 85 has been described as having a single loop antenna 85a, but is not limited thereto. 12 and 13 are diagrams illustrating another example of the hardware configuration of the transmission / reception unit.
　図１２および図１３の第１アンテナ部２８５、３８５は、複数のループアンテナ２８５ａ、３８５ａを有している。 12 and 13 has a plurality of loop antennas 285a and 385a.
　すなわち、図１２の各ループアンテナ２８５ａは、基部８４の長手方向ＡＲ１に沿って一定間隔に配置されている。また、図１３の各ループアンテナ３８５ａは、基部８４の外周方向ＡＲ２に沿って一定間隔に配置されている。 That is, the loop antennas 285a in FIG. 12 are arranged at regular intervals along the longitudinal direction AR1 of the base 84. Further, the loop antennas 385a in FIG. 13 are arranged at regular intervals along the outer circumferential direction AR2 of the base 84.
　さらに、図１２および図１３を組み合わせた形状に各ループアンテナが配置されても良い。すなわち、ループアンテナは、基部８４の長手方向ＡＲ１に沿って一定間隔に配置されるとともに、基部８４の外周方向ＡＲ２方向に沿って一定間隔に配置されても良い。 Furthermore, each loop antenna may be arranged in a shape combining FIG. 12 and FIG. That is, the loop antennas may be arranged at regular intervals along the longitudinal direction AR1 of the base 84 and may be arranged at regular intervals along the outer peripheral direction AR2 of the base 84.
　（４）また、第１の実施の形態において、情報処理装置５０および通信ユニット８０は、有線ネットワーク９９により接続されているものとして説明したが、これに限定されるものでない。情報処理装置５０および通信ユニット８０は、例えば、無線ネットワークにより接続されても良い。 (4) In the first embodiment, the information processing apparatus 50 and the communication unit 80 are described as being connected by the wired network 99, but the present invention is not limited to this. The information processing apparatus 50 and the communication unit 80 may be connected by a wireless network, for example.
　（５）また、第２の実施の形態において、情報処理装置５０および通信ユニット１８０は、無線ネットワーク１９９により接続されているものとして説明したが、これに限定されるものでない。情報処理装置５０および通信ユニット１８０は、例えば、有線ネットワークにより接続されても良い。 (5) In the second embodiment, the information processing apparatus 50 and the communication unit 180 are described as being connected by the wireless network 199, but the present invention is not limited to this. The information processing apparatus 50 and the communication unit 180 may be connected by a wired network, for example.
　（６）また、第２の実施の形態において、ＲＦＩＤ７０は、収納ラック４０（４０ａ、４０ｂ）の収納棚４１に設けられているものとして説明したが（図８参照）、これに限定されるものでない。 (6) In the second embodiment, the RFID 70 is described as being provided on the storage shelf 41 of the storage rack 40 (40a, 40b) (see FIG. 8), but the present invention is not limited to this. Not.
　図１４は、本発明の第２の実施の形態における通信ユニット１８０の使用状態の他の一例を示す図である。図１４に示すように、ＲＦＩＤ７０は、棚４１に収納されている各商品９０に設けられている。 FIG. 14 is a diagram showing another example of the usage state of the communication unit 180 according to the second embodiment of the present invention. As shown in FIG. 14, the RFID 70 is provided in each product 90 stored in the shelf 41.
　これにより、作業者が目視できない高さの棚４１であっても、通信ユニット１８０の送受信部１８１が届く高さの棚４１であれば、その棚４１に収納されている商品９０のＲＦＩＤ７０から識別情報を取得できる。そのため、高所で目視できない棚４１であっても、作業者は、通信ユニット１８０を用いることによって、その棚４１にどのような商品９０が収納されているかを確認できる。 As a result, even if the shelf 41 is not visible to the operator, if the shelf 41 is high enough to reach the transmission / reception unit 181 of the communication unit 180, it is identified from the RFID 70 of the product 90 stored in the shelf 41. Information can be acquired. Therefore, even if the shelf 41 is not visible at a high place, the operator can confirm what products 90 are stored in the shelf 41 by using the communication unit 180.
　（７）さらに、第２の実施の形態において、通信ユニット１８０と情報処理装置５０とは別体であるものとして説明したが、これに限定されるものでない。例えば、通信ユニット１８０に情報処理装置５０の機能が組み込まれても良い。 (7) Furthermore, in the second embodiment, the communication unit 180 and the information processing apparatus 50 have been described as separate units. However, the present invention is not limited to this. For example, the function of the information processing apparatus 50 may be incorporated in the communication unit 180.
　すなわち、通信ユニット１８０のデータ通信部１８３に情報処理装置５０の抽出部５５の機能が組み込まれ、データ通信部１８３のメモリ８８に、情報処理装置５０のデータベース５３ａが格納されても良い。これにより、通信ユニット単体で商品情報管理システムの機能を実現できる。 That is, the function of the extraction unit 55 of the information processing device 50 may be incorporated in the data communication unit 183 of the communication unit 180, and the database 53 a of the information processing device 50 may be stored in the memory 88 of the data communication unit 183. As a result, the function of the product information management system can be realized by a single communication unit.
　（８）さらに、第１および第２の実施の形態において、情報処理装置５０の抽出部５５の演算機能は、電子回路等のハードウェアによって実現されるものとして説明したが、これに限定されるものでない。例えば、この演算機能は、情報処理装置５０のＣＰＵ５１によりソフトウェア的に実現されても良い。 (8) Furthermore, in the first and second embodiments, the calculation function of the extraction unit 55 of the information processing apparatus 50 has been described as being realized by hardware such as an electronic circuit, but is not limited thereto. Not a thing. For example, this calculation function may be realized by software by the CPU 51 of the information processing apparatus 50.
　１、１０１　商品情報管理システム
　５（５ａ～５ｄ）、１５、２５（２５ａ、２５ｂ）　通信装置
　１０　レジカウンタ
　２０（２０ａ、２０ｂ）　試着室
　３０　バックヤード
　４０（４０ａ、４０ｂ）　収納ラック
　４１　棚
　５０　情報処理装置
　５３　大容量記憶部
　５３ａ　データベース　
　５５　抽出部
　６０（６０ａ～６０ｃ）　ハンガーラック
　６１　支持部材
　６２　一対の直立部材
　６９　ハンガー　
　７０　ＲＦＩＤ
　７１　アンテナ（第２アンテナ部）
　８０、１８０　通信ユニット
　８１、１８１　送受信部
　８３、１８３　データ通信部
　８３ａ、１８３ａ　信号線
　８４　基部
　８５、２８５、３８５　第１アンテナ部
　８５ａ、２８５ａ、３８５ａ　ループアンテナ
　８６　カバー部
　９０　商品
　９９　有線ネットワーク
　１００　店舗
　１８２　把持部
　１９９　無線ネットワーク
　ＡＲ１　長手方向
　ＡＲ２　外周方向 DESCRIPTION OF SYMBOLS 1,101 Product information management system 5 (5a-5d), 15, 25 (25a, 25b) Communication apparatus 10 Cash register counter 20 (20a, 20b) Fitting room 30 Backyard 40 (40a, 40b) Storage rack 41 Shelf 50 Information Processing unit 53 Mass storage unit 53a Database
55 Extractor 60 (60a to 60c) Hanger rack 61 Support member 62 A pair of upright members 69 Hanger
70 RFID
71 Antenna (second antenna part)
80, 180 Communication unit 81, 181 Transmission / reception unit 83, 183 Data communication unit 83a, 183a Signal line 84 Base 85, 285, 385 First antenna unit 85a, 285a, 385a Loop antenna 86 Cover unit 90 Product 99 Wired network 100 Store 182 Grasping part 199 Wireless network AR1 Longitudinal direction AR2 Peripheral direction

Claims (14)

  1. 　通信ユニットであって、
    　(a)　電子記憶媒体との間でデータを送受信する送受信部と、
    　(b)　前記送受信部を介して、前記電子記憶媒体との間のデータ通信を実行させるデータ通信部と、
    を備え、
    　前記送受信部は、
    　(a-1)　絶縁性材料により形成されるとともに、一方向に延伸する基部と、
    　(a-2)　導電性材料により形成されるとともに、前記基部の外周面に沿って環状に設けられた第１アンテナ部と、
    　(a-3)　絶縁性材料により形成されるとともに、前記基部および前記第１アンテナ部を覆うカバー部と、
    を有し、
    　前記データ通信部は、前記第１アンテナ部から前記電子記憶媒体に向けて磁束を放射させ、前記電子記憶媒体の第２アンテナ部と前記第１アンテナ部とを磁束結合させることによって、前記電子記憶媒体および前記送受信部の間のデータ通信を実行させ、
    　前記第１アンテナ部は、前記基部の長手方向に沿って配置された各電子記憶媒体の前記第２アンテナ部と磁束結合できるように設けられていることを特徴とする通信ユニット。     A communication unit,
    (a) a transmission / reception unit for transmitting / receiving data to / from an electronic storage medium;
    (b) a data communication unit that executes data communication with the electronic storage medium via the transmission / reception unit;
    With
    The transceiver unit is
    (a-1) a base formed of an insulating material and extending in one direction;
    (a-2) a first antenna portion formed of a conductive material and provided in an annular shape along the outer peripheral surface of the base portion;
    (a-3) a cover portion that is formed of an insulating material and covers the base portion and the first antenna portion;
    Have
    The data communication unit radiates a magnetic flux from the first antenna unit toward the electronic storage medium, and magnetically couples the second antenna unit and the first antenna unit of the electronic storage medium, thereby the electronic storage unit. Causing data communication between the medium and the transceiver unit;
    The communication unit, wherein the first antenna unit is provided so as to be magnetically coupled to the second antenna unit of each electronic storage medium arranged along the longitudinal direction of the base.
  2. 　請求項１に記載の通信ユニットにおいて、
    　前記第１アンテナ部は、前記基部の外周面に沿って設けられた複数のループアンテナであることを特徴とする通信ユニット。     The communication unit according to claim 1,
    The communication unit, wherein the first antenna unit is a plurality of loop antennas provided along an outer peripheral surface of the base.
  3. 　請求項２に記載の通信ユニットにおいて、
    　前記複数のループアンテナのそれぞれは、前記基部の長手方向に沿って一定間隔に配置されていることを特徴とする通信ユニット。     The communication unit according to claim 2,
    Each of the plurality of loop antennas is arranged at regular intervals along the longitudinal direction of the base.
  4. 　請求項２に記載の通信ユニットにおいて、
    　前記複数のループアンテナのそれぞれは、前記基部の外周方向に沿って一定間隔に配置されていることを特徴とする通信ユニット。     The communication unit according to claim 2,
    Each of the plurality of loop antennas is disposed at regular intervals along the outer peripheral direction of the base.
  5. 　請求項２に記載の通信ユニットにおいて、
    　前記複数のループアンテナのそれぞれは、前記基部の外周方向および長手方向に沿って一定間隔に配置されていることを特徴とする通信ユニット。     The communication unit according to claim 2,
    Each of the plurality of loop antennas is arranged at regular intervals along the outer circumferential direction and the longitudinal direction of the base.
  6. 　請求項１に記載の通信ユニットにおいて、
    　前記カバー部は、前記基部および前記第１アンテナ部を覆う筒状体であることを特徴とする通信ユニット。     The communication unit according to claim 1,
    The communication unit, wherein the cover part is a cylindrical body that covers the base part and the first antenna part.
  7. 　請求項１に記載の通信ユニットにおいて、
    　前記第１アンテナ部は、前記基部の外周面に銅箔テープを貼付することにより形成されることを特徴とする通信ユニット。     The communication unit according to claim 1,
    The first antenna part is formed by sticking a copper foil tape on the outer peripheral surface of the base part.
  8. 　通信ユニットであって、
    　(a)　電子記憶媒体との間でデータを送受信する送受信部と、
    　(b)　前記送受信部を介して、電子記憶媒体との間のデータ通信を実行させるデータ通信部と、
    を備え、
    　前記送受信部は、前記データ通信部に対して固定されるとともに、
    　前記送受信部は、
    　(a-1)　絶縁性材料により形成されるとともに、一方向に延伸する基部と、
    　(a-2)　導電性材料により形成されるとともに、前記基部の外周面に沿って環状に設けられた第１アンテナ部と、
    　(a-3)　前記基部および前記第１アンテナ部を覆うカバー部と、
    を有し、
    　前記データ通信部は、前記第１アンテナ部から前記電子記憶媒体に向けて磁束を放射させ、前記電子記憶媒体の第２アンテナ部と前記第１アンテナ部とを磁束結合させることによって、前記電子記憶媒体および前記送受信部の間のデータ通信を実行させ、
    　前記第１アンテナ部は、前記基部の長手方向に沿って配置された各電子記憶媒体の前記第２アンテナ部と磁束結合できるように設けられていることを特徴とする通信ユニット。     A communication unit,
    (a) a transmission / reception unit for transmitting / receiving data to / from an electronic storage medium;
    (b) a data communication unit that executes data communication with the electronic storage medium via the transmission / reception unit;
    With
    The transmission / reception unit is fixed to the data communication unit,
    The transceiver unit is
    (a-1) a base formed of an insulating material and extending in one direction;
    (a-2) a first antenna portion formed of a conductive material and provided in an annular shape along the outer peripheral surface of the base portion;
    (a-3) a cover portion covering the base portion and the first antenna portion;
    Have
    The data communication unit radiates a magnetic flux from the first antenna unit toward the electronic storage medium, and magnetically couples the second antenna unit and the first antenna unit of the electronic storage medium, thereby the electronic storage unit. Causing data communication between the medium and the transceiver unit;
    The communication unit, wherein the first antenna unit is provided so as to be magnetically coupled to the second antenna unit of each electronic storage medium arranged along the longitudinal direction of the base.
  9. 　ハンガーを支持するハンガーラックであって、
    　一方向に延伸しつつ、前記ハンガーを支持する支持部材と、
    　各々の上部に、前記支持部材の対応する端部が固定されている一対の直立部材と、
    　請求項１に記載の通信ユニットに含まれるデータ通信部と、
    を備え、
    　前記支持部材は、請求項１に記載の通信ユニットの前記基部、前記第１アンテナ部、および前記カバー部を含むことを特徴とするハンガーラック。     A hanger rack that supports the hanger,
    A support member for supporting the hanger while extending in one direction;
    A pair of upstanding members each having a corresponding end of the support member fixed thereto;
    A data communication unit included in the communication unit according to claim 1;
    With
    The hanger rack, wherein the support member includes the base portion of the communication unit according to claim 1, the first antenna portion, and the cover portion.
  10. 　請求項９に記載のハンガーラックにおいて、
    　前記電子記憶媒体は、前記ハンガーラックに設けられていることを特徴とするハンガーラック。     The hanger rack according to claim 9,
    The hanger rack, wherein the electronic storage medium is provided in the hanger rack.
  11. 　請求項９に記載のハンガーラックにおいて、
    　前記電子記憶媒体は、前記ハンガーに吊される商品に設けられていることを特徴とするハンガーラック。     The hanger rack according to claim 9,
    The hanger rack, wherein the electronic storage medium is provided in a product hung on the hanger.
  12. 　商品情報管理システムであって、
    　前記電子記憶媒体との間でデータ通信を実行する複数の通信装置と、
    　前記複数の通信装置のそれぞれとネットワークを介して接続された情報処理装置と、
    を備え、
    　前記複数の通信装置のうちの少なくとも１つは、請求項１から請求項８のいずれかに記載の通信ユニットであり、
    　前記情報処理ユニットは、
    　　各商品情報を対応する電子記憶媒体の識別情報と関連付けて格納するデータベース、を記憶可能な記憶部と、
    　　前記複数の通信装置のいずれかで受信される前記識別情報に基づいて、対応する商品情報を抽出する抽出部、
    を有していることを特徴とする商品情報管理システム。     A product information management system,
    A plurality of communication devices for performing data communication with the electronic storage medium;
    An information processing device connected to each of the plurality of communication devices via a network;
    With
    At least one of the plurality of communication devices is a communication unit according to any one of claims 1 to 8,
    The information processing unit includes:
    A storage unit capable of storing a database that stores each product information in association with identification information of a corresponding electronic storage medium;
    An extraction unit that extracts corresponding product information based on the identification information received by any of the plurality of communication devices;
    A product information management system characterized by comprising:
  13. 　請求項１２に記載の商品情報管理システムにおいて、
    　前記複数の通信装置のそれぞれは、２以上の通信装置が同様のタイミングで同一の電子記憶媒体とデータ通信しないよう、一定間隔に配置されていることを特徴とする商品情報管理システム。     In the merchandise information management system according to claim 12,
    Each of the plurality of communication devices is arranged at regular intervals so that two or more communication devices do not communicate data with the same electronic storage medium at the same timing.
  14. 　通信ユニットであって、
    　(a)　電子記憶媒体との間でデータを送受信する送受信部と、
    　(b)　前記送受信部を介して、電子記憶媒体との間のデータ通信を実行させるデータ通信部と、
    を備え、
    　前記送受信部は、前記データ通信部に対して固定されるとともに、
    　前記送受信部は、
    　(a-1)　絶縁性材料により形成されるとともに、一方向に延伸する基部と、
    　(a-2)　導電性材料により形成されるとともに、前記基部の外周面に沿って環状に設けられた第１アンテナ部と、
    　(a-3)　前記基部および前記第１アンテナ部を覆うカバー部と、
    を有し、
    　前記データ通信部は、
    　　各商品情報を対応する電子記憶媒体の識別情報と関連付けて格納するデータベース、を記憶可能な記憶部と、
    　　前記複数の通信装置のいずれかで受信される前記識別情報に基づいて、対応する商品情報を抽出する抽出部と、
    を有し、前記第１アンテナ部から前記電子記憶媒体に向けて磁束を放射させ、前記電子記憶媒体の第２アンテナ部と前記第１アンテナ部とを磁束結合させることによって、前記電子記憶媒体および前記送受信部の間のデータ通信を実行させ、
    　前記第１アンテナ部は、前記基部の長手方向に沿って配置された各電子記憶媒体の前記第２アンテナ部と磁束結合できるように設けられていることを特徴とする通信ユニット。     A communication unit,
    (a) a transmission / reception unit for transmitting / receiving data to / from an electronic storage medium;
    (b) a data communication unit that executes data communication with the electronic storage medium via the transmission / reception unit;
    With
    The transmission / reception unit is fixed to the data communication unit,
    The transceiver unit is
    (a-1) a base formed of an insulating material and extending in one direction;
    (a-2) a first antenna portion formed of a conductive material and provided in an annular shape along the outer peripheral surface of the base portion;
    (a-3) a cover portion covering the base portion and the first antenna portion;
    Have
    The data communication unit is
    A storage unit capable of storing a database that stores each product information in association with identification information of a corresponding electronic storage medium;
    An extraction unit that extracts corresponding product information based on the identification information received by any of the plurality of communication devices;
    And radiating magnetic flux from the first antenna part toward the electronic storage medium, and magnetically coupling the second antenna part and the first antenna part of the electronic storage medium, Performing data communication between the transceiver units;
    The communication unit, wherein the first antenna unit is provided so as to be magnetically coupled to the second antenna unit of each electronic storage medium arranged along the longitudinal direction of the base.
PCT/JP2014/050533 2014-01-15 2014-01-15 Communication unit, hanger rack, and product information management system WO2015107634A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014517291A JP5689565B1 (en) 2014-01-15 2014-01-15 Communication unit, hanger rack, and product information management system
PCT/JP2014/050533 WO2015107634A1 (en) 2014-01-15 2014-01-15 Communication unit, hanger rack, and product information management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/050533 WO2015107634A1 (en) 2014-01-15 2014-01-15 Communication unit, hanger rack, and product information management system

Publications (1)

Publication Number Publication Date
WO2015107634A1 true WO2015107634A1 (en) 2015-07-23

Family

ID=52823321

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/050533 WO2015107634A1 (en) 2014-01-15 2014-01-15 Communication unit, hanger rack, and product information management system

Country Status (2)

Country Link
JP (1) JP5689565B1 (en)
WO (1) WO2015107634A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083068A1 (en) * 2018-06-28 2020-01-03 Linqs Group INTELLIGENT RACK SYSTEM

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101968130B1 (en) * 2016-09-13 2019-04-11 김동현 Clothes hanger
CN109313696B (en) 2016-12-22 2021-07-16 株式会社村田制作所 Article management system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001092930A (en) * 1999-09-27 2001-04-06 Nippon Telegr & Teleph Corp <Ntt> Reader/writer and non-contact ic card system
JP2005519491A (en) * 2002-01-09 2005-06-30 ミードウエストベココーポレーション Intelligent station using a plurality of RF antennas, and inventory control system and inventory control method incorporating the same
JP2005347870A (en) * 2004-05-31 2005-12-15 Fuji Xerox Co Ltd Ic tag communication relaying apparatus, and ic tag communication relaying method
JP2006060686A (en) * 2004-08-23 2006-03-02 Nippon Signal Co Ltd:The Antenna for reader/writer and storage shelf of article management system
JP2006309425A (en) * 2005-04-27 2006-11-09 Ricoh Co Ltd Rfid reader/writer device
JP2007001751A (en) * 2005-06-27 2007-01-11 Dainippon Printing Co Ltd Merchandise management system, management device, support member, merchandise management method
JP2009234712A (en) * 2008-03-27 2009-10-15 Dainippon Printing Co Ltd Commodity management system of wearing apparel
JP2011530751A (en) * 2008-08-07 2011-12-22 ウォルマート ストアーズ，インコーポレーティッド Apparatus and method for facilitating communication between components of a radio frequency identification system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001322242A (en) * 2000-05-17 2001-11-20 Dainippon Printing Co Ltd Antenna unit and reader/writer device
JP2005165839A (en) * 2003-12-04 2005-06-23 Nippon Signal Co Ltd:The Reader/writer, ic tag, article control device, and optical disk device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001092930A (en) * 1999-09-27 2001-04-06 Nippon Telegr & Teleph Corp <Ntt> Reader/writer and non-contact ic card system
JP2005519491A (en) * 2002-01-09 2005-06-30 ミードウエストベココーポレーション Intelligent station using a plurality of RF antennas, and inventory control system and inventory control method incorporating the same
JP2005347870A (en) * 2004-05-31 2005-12-15 Fuji Xerox Co Ltd Ic tag communication relaying apparatus, and ic tag communication relaying method
JP2006060686A (en) * 2004-08-23 2006-03-02 Nippon Signal Co Ltd:The Antenna for reader/writer and storage shelf of article management system
JP2006309425A (en) * 2005-04-27 2006-11-09 Ricoh Co Ltd Rfid reader/writer device
JP2007001751A (en) * 2005-06-27 2007-01-11 Dainippon Printing Co Ltd Merchandise management system, management device, support member, merchandise management method
JP2009234712A (en) * 2008-03-27 2009-10-15 Dainippon Printing Co Ltd Commodity management system of wearing apparel
JP2011530751A (en) * 2008-08-07 2011-12-22 ウォルマート ストアーズ，インコーポレーティッド Apparatus and method for facilitating communication between components of a radio frequency identification system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083068A1 (en) * 2018-06-28 2020-01-03 Linqs Group INTELLIGENT RACK SYSTEM

Also Published As

Publication number Publication date
JP5689565B1 (en) 2015-03-25
JPWO2015107634A1 (en) 2017-03-23

Similar Documents

Publication Publication Date Title
TWI288354B (en) Fixture for use in a retail store and a method of retrofitting a fixture for use in a retail store
US10834617B2 (en) Automated RFID reader detection
CN107077773B (en) Realize the eas system for determining the method for safety label position
EP2981937B1 (en) Smart storage system
US20080136598A1 (en) Intelligence carrier
JP2015515692A (en) A method for transmitting spatially localized information to a mobile terminal
US20140035724A1 (en) Systems and methods for locating inventory items
JP5689565B1 (en) Communication unit, hanger rack, and product information management system
WO2015107921A1 (en) Beacon device, beacon signal transmission/reception system, and beacon signal transmission/reception method
WO2018043012A1 (en) Rack for merchandise display and merchandise management system
JP2021524620A (en) Dual hard tag
CN106560134A (en) System For Hanging Clothes
US20160217361A1 (en) Systems and methods for locating objects using rfid technology and alerting mechanisms
JP2011060230A (en) Article management system
KR20220016830A (en) Article identification and locating device, and systems and methods using the same
JP6521190B2 (en) Reader device and table with reader device
WO2018043013A1 (en) Reader device for hanger rack, hanger rack, and articles of clothing commodity management system
JP2019207447A (en) Reader apparatus for hanger rack, hanger rack and clothing product management system
JP6396526B2 (en) A method for transmitting spatially localized information to a mobile terminal
JP2011154655A (en) Article information reading system and article information reading method
JP2019205483A (en) Reader-writer antenna, commodity arrangement rack and commodity management system
WO2022215684A1 (en) Product management system, tool communication device, and product management method
JP7396039B2 (en) RF communication device
JP6455642B2 (en) Cable-shaped reader / writer antenna, product display rack using the reader / writer antenna, and product management system
JP2009217364A (en) Charging device for shopping basket, shopping basket, and theft monitoring system for shopping basket

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2014517291

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14879242

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14879242

Country of ref document: EP

Kind code of ref document: A1