WO2015140852A1 - Dispositif de traitement d'informations, système de gestion d'étagère de produit et procédé de gestion d'étagère de produit - Google Patents

Dispositif de traitement d'informations, système de gestion d'étagère de produit et procédé de gestion d'étagère de produit Download PDF

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Publication number
WO2015140852A1
WO2015140852A1 PCT/JP2014/005544 JP2014005544W WO2015140852A1 WO 2015140852 A1 WO2015140852 A1 WO 2015140852A1 JP 2014005544 W JP2014005544 W JP 2014005544W WO 2015140852 A1 WO2015140852 A1 WO 2015140852A1
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Prior art keywords
product
information
shelf
display
image
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PCT/JP2014/005544
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English (en)
Japanese (ja)
Inventor
望 藤原
英路 村松
道生 永井
信一 阿南
準 小林
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日本電気株式会社
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Priority to JP2016508313A priority Critical patent/JP6172379B2/ja
Publication of WO2015140852A1 publication Critical patent/WO2015140852A1/fr

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    • 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions

Definitions

  • the present invention relates to an information processing device, a product shelf management system, a product shelf management method, and a product shelf management program, and more particularly, an information processing device that manages product shelf, a product shelf management system, a product shelf management method, and a product. It relates to a shelf management program.
  • Patent Document 1 discloses a technique related to an electronic shelf label system using an electronic shelf label.
  • An electronic shelf label system according to Patent Document 1 includes a plurality of electronic shelf labels installed on a display shelf, and an electronic shelf label controller that transmits display information to each electronic shelf label by wireless communication.
  • the electronic shelf label controller stores in advance a table in which product codes are associated with electronic shelf label IDs.
  • the electronic shelf label controller displays the product information on the electronic shelf label by transmitting the product information based on the product code to the associated electronic shelf label.
  • Japanese Patent Laid-Open No. 2004-228688 images product displayed on a product display shelf using a plurality of cameras, extracts contour data from the captured image, determines feature data of the image, A technique for identifying a product based on the above is disclosed.
  • Patent Document 1 in order to display the product information on the electronic shelf label, it is necessary to register in advance a table in which the product information and the electronic shelf label are associated with each other. Therefore, when there are many types of products handled by the electronic shelf label, there is a problem that the operation of registering the association between the product information and the electronic shelf label is complicated.
  • Patent Document 2 is not a technique using an electronic shelf label.
  • the present invention has been made to solve such problems, and based on the goods actually displayed on the goods shelf, the goods displayed on the display terminal such as an appropriate electronic shelf label. It is an object to provide an information processing apparatus, a merchandise shelf management system, a merchandise shelf management method, and a merchandise shelf management program for efficiently displaying the display information.
  • An information processing apparatus includes: A storage unit that stores display information about the product and an image of the product in association with each other; A captured image including at least a part of a product shelf in which a display terminal capable of displaying predetermined information is installed at a predetermined position and the product is displayed at the predetermined position based on information received from the outside.
  • An acquisition unit to acquire; A first specifying unit that specifies the display information and a position on the product shelf on which the product is displayed based on an image of the product included in the captured image; A second specifying unit for specifying the display terminal installed at the specified position on the product shelf; A transmission unit that transmits information for displaying the specified display information to the specified display terminal; Is provided.
  • the merchandise shelf management system includes: A display terminal capable of displaying predetermined information based on information received from the outside; A product shelf in which the display terminal is installed at a predetermined position; A management device for managing the product shelf, The management device A storage unit that stores display information about the product and an image of the product in association with each other; An acquisition unit that acquires a captured image including the product displayed on the product shelf; A first specifying unit that specifies the display information and a position on the product shelf on which the product is displayed based on an image of the product included in the captured image; A second specifying unit for specifying the display terminal installed at the specified position on the product shelf; A transmission unit that transmits information for displaying the specified display information to the specified display terminal; With The display terminal displays the specified display information based on information received from the transmission unit.
  • the merchandise shelf management method includes: A product shelf management method using an information processing device including a storage unit that stores display information related to a product and an image of the product in association with each other,
  • the information processing apparatus is Based on the information received from the outside, obtain a photographed image including the product displayed on a product shelf in which a display terminal capable of displaying predetermined information is installed at a predetermined position, Based on the product image included in the photographed image, the display information and the position on the product shelf where the product is displayed, Identify the display terminal installed at the identified position on the product shelf, Transmitting information for displaying the specified display information to the specified display terminal;
  • the display terminal is The specified display information is displayed based on the information received from the information processing apparatus.
  • the product shelf management program is: In a computer comprising a storage unit that stores display information related to products and images of the products in association with each other, Based on information received from the outside, a process of obtaining a photographed image including the product displayed on a product shelf in which a display terminal capable of displaying the predetermined information is installed at a predetermined position; Based on the image of the product included in the photographed image, a process for specifying the display information and the position on the product shelf where the product is displayed; Processing for specifying the display terminal installed at the specified position on the product shelf; A process of transmitting information for displaying the specified display information to the specified display terminal; Is executed.
  • an information processing apparatus and a product for efficiently displaying display information of the displayed product on a display terminal such as an appropriate electronic shelf label based on the product actually displayed on the product shelf
  • a shelf management system, a product shelf management method, and a product shelf management program can be provided.
  • FIG. 1 is a block diagram showing an overall configuration of a product shelf management system 1 according to the first embodiment of the present invention.
  • the product shelf management system 1 includes a product shelf 110 and an information processing device 120.
  • the commodity shelf 110 is a shelf that is installed in a retail store or the like and displays the commodity 111 or the like.
  • the product shelf 110 is provided with a display terminal 112 at a predetermined position.
  • the display terminal 112 is an electronic device that can display predetermined information based on information received from the outside.
  • the display terminal 112 can receive at least information transmitted from the information processing apparatus 120.
  • the display terminal 112 is an electronic shelf label that can receive information wirelessly.
  • the display terminal 112 When the display terminal 112 receives display information to be displayed from the information processing apparatus 120, the display terminal 112 displays the received display information. Alternatively, when the display terminal 112 holds a plurality of display information in advance and receives information (or a display content switching signal) specifying display information to be displayed from the information processing apparatus 120, the display terminal 112 is based on the information. The designated display information may be selected (or switched) for display. Note that the number of products displayed on the product shelf 110 and the number of display terminals installed may be 2 or more, respectively.
  • the information processing device 120 is a management device that manages the product shelf 110.
  • the information processing apparatus 120 includes an acquisition unit 121, a first specification unit 122, a second specification unit 123, a transmission unit 124, and a storage unit 125.
  • the storage unit 125 is a storage device that stores the display information 1251 and the product image 1252 in association with each other.
  • Display information 1251 is display information related to the product 111.
  • the display information 1251 includes the product name and price of the product 111.
  • the product image 1252 is image data taken from at least one direction of the product 111.
  • the product image 1252 may be a plurality of image data groups taken from a plurality of directions of the product 111.
  • the acquisition unit 121 acquires a captured image including at least a part of the product shelf 110.
  • the commodity 111 is displayed at a predetermined position on the commodity shelf 110. That is, it is assumed that the display terminal 112 installed on the product shelf 110 and the product 111 exist in the vicinity.
  • the photographed image is a photograph of the product shelf 110 photographed by a camera or the like. Therefore, the acquisition unit 121 may acquire a captured image captured by a camera or the like via a communication line.
  • the information processing apparatus 120 itself may include a photographing unit such as a camera, and the obtaining unit 121 may obtain a photographed image output from the photographing unit.
  • the first specifying unit 122 specifies the display information 1251 and the position on the product shelf 110 on which the product 111 is displayed based on the image of the product 111 included in the photographed image. For example, the first identification unit 122 extracts an image of the product 111 from the captured image by image recognition or the like, and stores display information 1251 associated with the product image 1252 similar to the extracted image of the product 111. You may read from 125.
  • the second specifying unit 123 specifies the display terminal 120 installed at the specified position on the product shelf 110.
  • the installation position on the product shelf 110 of the display terminal 112 may be registered in advance.
  • specification part 123 can pinpoint the display terminal 112 installed in the vicinity of the display position of the said goods from the position of the image of the goods contained in a picked-up image.
  • the second specifying unit 123 detects the installation position on the product shelf 110 of the display terminal 112 by a method described later. May be.
  • the transmission unit 124 transmits information for displaying the specified display information 1251 to the specified display terminal 120.
  • the transmission unit 124 may transmit the specified display information 1251 itself.
  • the transmission unit 124 displays the specified display information 1251. Something like a switching signal may be transmitted.
  • FIG. 2 is a flowchart showing the flow of the merchandise shelf management process according to the first embodiment of the present invention.
  • a store clerk displays the product 111 in the vicinity of the display terminal 112 on the product shelf 110.
  • the acquisition unit 121 first acquires a captured image including the product shelf 110 on which the product 111 is displayed (S101).
  • the first specifying unit 122 specifies the display information 1251 and the position on the product shelf 110 where the product 111 is displayed based on the image of the product 111 included in the photographed image (S102). For example, the first specifying unit 122 recognizes the image of the product 111 from the captured image by image recognition or the like, and specifies an image similar to the recognized image (product image 1252) from the storage unit 125. Then, the first specifying unit 122 reads the display information 1251 associated with the specified product image 1252 from the storage unit 125.
  • the second specifying unit 123 specifies the display terminal 120 installed at the specified position on the product shelf 110 (S103). Thereafter, the transmission unit 124 transmits the specified display information 1251 to the specified display terminal 120 (S104). Note that, as described above, the transmission unit 124 may transmit information for displaying at least the specified display information 1251.
  • the display information 1251 and the display of the product 111 to be displayed on the display terminal 112 by recognizing the image 1252 of the product 111 actually displayed from the image obtained by photographing the product shelf 110. Identify the location. And the display terminal 112 installed in the display position and vicinity of the goods 111 is specified, and the display information 1251 is transmitted with respect to the display terminal 112 concerned. Therefore, without registering the correspondence between the product and the electronic shelf label in advance, based on the product actually displayed on the product shelf, display the displayed product on an appropriate display terminal such as an electronic shelf label. Information can be displayed efficiently.
  • FIG. 3 is a block diagram showing a configuration of the commodity shelf management system 2 according to the second embodiment of the present invention.
  • the product shelf management system 2 includes a product shelf 21, a camera 22, and a management device 23.
  • the product shelf 21 is an example of the product shelf 110, and each of the electronic shelf labels 212a to 212d is installed at a predetermined position.
  • the product shelf 21 includes at least one shelf, and one or more electronic shelf labels are installed in each shelf.
  • the electronic shelf labels 212a to 212d are examples of the display terminal 112 described above.
  • Each of the electronic shelf labels 212a to 212d receives at least a receiving unit (not shown) that receives information transmitted from the management device 23, a memory (not shown) that stores the received information, and a display that displays the received information. Part (not shown).
  • the electronic shelf labels 212a to 212d may be known ones. On the product shelf 21, the products 211a to 211d are displayed in the vicinity of the electronic shelf labels 212a to 212d. The number of products displayed on the product shelf 21 and the number of display terminals installed are not limited to this.
  • the camera 22 is a photographing device that photographs at least a part of the product shelf 21.
  • the captured image captured by the camera 22 includes at least one of the products 211a to 211d so that it can be recognized.
  • the camera 22 outputs a captured image to the management device 23 via a communication line.
  • the management device 23 is an example of the information processing device 120 described above.
  • the management device 23 includes a control unit 231, a communication unit 232, and a storage unit 233.
  • the management device 23 is connected to the camera 22 via a wired or wireless communication line.
  • the storage unit 233 is an example of the storage unit 125 described above, and is, for example, a storage device such as a hard disk.
  • the storage unit 233 stores a product master 234 and a shelf label master 235.
  • the product master 234 defines information on the products 211a to 211d displayed on the product shelf 21.
  • a product ID 2341, product information 2342, and a product image 2343 are associated with each product.
  • the product ID 2341 is identification information of the products 211a to 211d.
  • the product information 2342 is an example of the display information 1251 described above, and includes, for example, text information indicating the name, price, production area, etc. of the product, images, and the like.
  • the product image 2343 is an example of the product image 1252 described above, and is image data of the products 211a to 211d.
  • the shelf label master 235 is information for managing the electronic shelf labels 212a to 212d.
  • a shelf label ID 2351, an installation position 2352, and a display product ID 2353 are associated with each electronic shelf label.
  • the shelf label ID 2351 is identification information of the electronic shelf labels 212a to 212d.
  • the installation position 2352 is a position where each electronic shelf label is installed on the product shelf 21, and is information that can uniquely identify at least a position in the product shelf 21.
  • the installation position 2352 is information indicating, for example, a step (shelf position) in the product shelf 21 or a position in the width direction of the shelf. In this embodiment, it is assumed that the installation position 2352 of each electronic shelf label is registered in the shelf label master 235 in advance.
  • a product ID 2341 corresponding to the product information 2342 displayed on the display units of the electronic shelf labels 212a to 212d is set.
  • the display product ID 2353 of each electronic shelf label is not registered in advance in the shelf label master 235.
  • the control unit 231 is an example of the acquisition unit 121, the first specifying unit 122, and the second specifying unit 123 described above, and is, for example, a CPU (Central Processing Unit).
  • the control unit 231 acquires a captured image from the camera 22 via the communication line using the communication unit 232. Note that the control unit 231 may transmit an imaging instruction or a captured image acquisition request to the camera 22.
  • the control unit 231 analyzes the captured image received from the camera 22, recognizes the product image included in the captured image, and refers to the storage unit 233 to generate a product image 2343 similar to the recognized image.
  • the associated product information 2342 is specified.
  • control unit 231 specifies the display position of the product on the product shelf 21 from the position in the captured image in the product image included in the captured image. And the control part 231 specifies shelf label ID2351 matched with the installation position 2352 of the vicinity of the specified display position. Then, the control unit 231 uses the communication unit 232 to transmit the specified product information 2342 to the electronic shelf label having the specified shelf label ID 2351.
  • control unit 231 has a function as a registration unit that registers the product included in the captured image and the specified electronic shelf label in the storage unit 233 in association with each other. Specifically, the control unit 231 registers the product ID 2341 of the product recognized from the captured image as the display product ID 2353 of the electronic shelf label specified as being installed at the display position of the product. Note that the product information 2342 itself may be registered in the shelf label master 235 for the association between the product and the electronic shelf label. Alternatively, the association between the product and the electronic shelf label may be separately registered as a table.
  • the communication unit 232 receives the captured image from the camera 22 via the communication line and outputs the received image to the control unit 231. In addition, the communication unit 232 transmits the specified product information 2342 to the electronic shelf label specified according to the instruction from the control unit 231.
  • FIG. 4 is a sequence diagram for explaining the flow of the merchandise shelf management process according to the second embodiment of the present invention.
  • the camera 22 photographs at least a part of the product shelf 21 (S201).
  • the product 211b is included in the photographed image.
  • the camera 22 transmits the captured image to the management device 23 via the communication line (S202).
  • the management device 23 receives the captured image (S203). Then, the management device 23 analyzes the captured image and recognizes a product image included in the captured image (S204). For example, the control unit 231 may extract product feature data from the captured image.
  • the management apparatus 23 specifies the merchandise information which should be displayed on an electronic shelf label (S205).
  • the control unit 231 refers to the storage unit 233 and specifies a product image 2343 similar to the recognized image.
  • the control unit 231 may use a known image matching technique or the like.
  • the management device 23 specifies the product information 2342 associated with the specified product image 2343 and reads it from the storage unit 233.
  • product information 2342 in the product 211b is specified.
  • the management device 23 specifies the display position of the product on the product shelf 21 from the position in the captured image in the product image included in the captured image (S206).
  • the control unit 231 identifies the position of the product shelf 21 in the product shelf 21 in the captured image and the position in the width direction based on the orientation and angle of the camera 22, and determines the display position from the positional relationship in the captured image of the product image recognized above. Identify.
  • the management apparatus 23 specifies the electronic shelf label which should display merchandise information (S207).
  • the control unit 231 specifies the installation position 2352 closest to the specified display position from the shelf label master 235. Then, the control unit 231 specifies the shelf label ID 2351 associated with the specified installation position 2352.
  • the electronic shelf label 212b is specified.
  • the management device 23 transmits the product information 2342 of the specified product 211b to the specified electronic shelf label 212b (S208). Thereafter, the electronic shelf label 212b receives the product information 2342 transmitted from the management device 23, and displays the product information 2342 (S209).
  • the management device 23 registers the product 211b included in the photographed image and the identified electronic shelf label 212b in association with each other in the storage unit 233 (S210).
  • the control unit 231 registers the product ID 2341 of the product 211b as the display product ID 2353 of the electronic shelf label 212b.
  • the product 211b is displayed in the vicinity of the electronic shelf label 212b from the captured image of the product shelf 21. Therefore, the product image 2343 of the product 211b can be appropriately displayed on the electronic shelf label 212b. Further, it is not necessary to set the correspondence between the product 211b and the electronic shelf label 212b in advance, which is efficient.
  • the display position of the product may be easy to see only after the product is actually displayed on the product shelf. Therefore, it is difficult to determine the display position of the product in advance. Even if the display position of the product is determined in advance, it is difficult to display all the products at a predetermined display position in accordance with the actual display position. For this reason, it may be possible to manually register the correspondence between the product and the electronic shelf label after the product is displayed. This is also a very complicated operation. Therefore, as in Embodiment 2 of the present invention, it is very useful to be able to automatically register the correspondence between the product and the electronic shelf label from the photographed image in a state where the product is actually displayed on the product shelf.
  • Embodiment 3 of the present invention is an example of Embodiment 1 described above, and the position information of the electronic shelf label in the product shelf is not registered in advance, and the installation position of each electronic shelf label is determined from the product shelf.
  • the case where it can be detected is shown.
  • the electronic shelf label may be moved, added, or removed from the original installation position when the product is displayed.
  • the installation position of the electronic shelf label is automatically detected, and product information to be displayed is displayed based on the detected installation position.
  • association between the product and the electronic shelf label is automatically generated and registered from the product actually displayed on the product shelf and the position of the installed electronic shelf label.
  • the installation position 2352 of each electronic shelf label is not registered in the shelf label master 235 in advance.
  • the 2nd specific part concerning Embodiment 3 of the present invention detects the installation position where the electronic shelf label in the product shelf is installed, and when the display position of the specified product corresponds to the installation position, The electronic shelf label at the installation position is specified as the electronic shelf label installed at the specified display position on the commodity shelf.
  • proximity wireless communication technology examples include, but are not limited to, iBeacon (trademark).
  • proximity wireless communication technology The following is an example of using proximity wireless communication technology. It is assumed that a transmitter for proximity wireless communication is provided integrally with an electronic shelf label, and the transmitter moves as the electronic shelf label moves. The transmitter transmits predetermined identification information. On the other hand, it is assumed that a proximity wireless receiving device having a receiving function for the transmitter is installed near the product shelf. Then, it is assumed that the proximity wireless receiving device is connected to the management device 23 described above via a communication line.
  • the proximity wireless receiver can determine the distance from each transmitter based on the intensity of the radio wave received from each transmitter.
  • the identification information of each transmitter is stored in the shelf label master 235 in association with the shelf label ID 2351 on the management device 23 side. Or it is good to make the identification information of a transmitter common with ID of an electronic shelf label. Therefore, the management device 23 can specify a certain position of each electronic shelf label in the product shelf based on the information from the proximity wireless reception device.
  • the technology for detecting the installation position of each electronic shelf label from the product shelf is not limited to the proximity wireless communication technology.
  • FIG. 5 is a flowchart for explaining the flow of the electronic shelf label position detection process according to the third embodiment of the present invention.
  • FIG. 5 is a process that replaces step S207 in FIG.
  • the management device 23 receives the electronic shelf label ID from the transmitter integrated with the electronic shelf label via the proximity wireless reception device (S301). Note that the transmitter identification information may be used as described above.
  • the management apparatus 23 detects the installation position of the electronic shelf label in a goods shelf (S302). Thereafter, the management device 23 specifies the electronic shelf label installed at the display position of the product (S303).
  • the position of the electronic shelf label in the product shelf can be automatically detected, the degree of freedom in displaying the product can be further increased. Moreover, it is not necessary to register the installation position of the electronic shelf label in advance, which is efficient.
  • the display product ID 2353 of each electronic shelf label is not registered in advance in the shelf label master 235, but some product information has already been displayed on each electronic shelf label. It doesn't matter. In that case, the product information displayed on the electronic shelf label according to each embodiment can be easily updated to the one corresponding to the actually displayed product.
  • the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the gist of the present invention already described.
  • the present invention has been described as a hardware configuration, but the present invention is not limited to this.
  • the present invention can also realize arbitrary processing by causing a CPU (Central Processing Unit) to execute a computer program.
  • a CPU Central Processing Unit
  • Non-transitory computer readable media include various types of tangible storage media (tangible storage medium).
  • Examples of non-transitory computer-readable media include magnetic recording media (eg flexible disks, magnetic tapes, hard disk drives), magneto-optical recording media (eg magneto-optical discs), CD-ROMs (Read Only Memory), CD-Rs, CD-R / W, DVD (Digital Versatile Disc), BD (Blu-ray (registered trademark) Disc), semiconductor memory (for example, mask ROM, PROM (Programmable ROM), EPROM (Erasable PROM), flash ROM, RAM ( Random Access Memory)).
  • magnetic recording media eg flexible disks, magnetic tapes, hard disk drives
  • magneto-optical recording media eg magneto-optical discs
  • CD-ROMs Read Only Memory
  • CD-Rs Compact Only Memory
  • CD-R / W Digital Versatile Disc
  • DVD Digital Versatile Disc
  • BD Blu-ray (registered trademark) Disc
  • the program may also be supplied to the computer by various types of temporary computer-readable media.
  • Examples of transitory computer readable media include electrical signals, optical signals, and electromagnetic waves.
  • the temporary computer-readable medium can supply the program to the computer via a wired communication path such as an electric wire and an optical fiber, or a wireless communication path.
  • Commodity shelf management system 110 Commodity shelf 111 Commodity 112 Display terminal 120 Information processing device 121 Acquisition part 122 1st specific part 123 2nd specific part 124 Transmission part 125 Storage part 1251 Display information 1252 Product image 2 Commodity shelf management system 21 Product shelf 211a to 211d Product 212a to 212d Electronic shelf label 22 Camera 23 Management device 231 Control unit 232 Communication unit 233 Storage unit 234 Product master 2341 Product ID 2342 Product information 2343 Product image 235 Shelf label master 2351 Shelf label ID 2352 Installation position 2353 Display product ID

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Abstract

La présente invention concerne un dispositif de traitement d'informations (120) qui comprend : une unité de stockage (125) qui associe et stocke des informations d'affichage (1251) relatives à un produit (111) et une image (1252) du produit ; une unité d'acquisition (121) qui obtient, sur la base d'informations reçues de l'extérieur, une image photographique d'au moins une partie d'une étagère de produit qui présente le produit à une position prescrite et comporte un terminal d'affichage (112), permettant d'afficher des informations prescrites, agencé à la position prescrite ; une première unité de spécification (122) qui spécifie des informations d'affichage et une position sur l'étagère de produit à laquelle le produit est présenté, sur la base d'une image du produit incluse dans l'image photographique ; une seconde unité de spécification (123) qui spécifie le terminal d'affichage agencé à la position spécifiée sur l'étagère de produit (110) ; et une unité d'émission (124) qui envoie au terminal d'affichage spécifié des informations servant à faire afficher les informations d'affichage spécifiées.
PCT/JP2014/005544 2014-03-20 2014-11-04 Dispositif de traitement d'informations, système de gestion d'étagère de produit et procédé de gestion d'étagère de produit WO2015140852A1 (fr)

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JPWO2016052382A1 (ja) * 2014-09-30 2017-06-08 日本電気株式会社 情報処理装置、棚札管理システム、制御方法、及びプログラム
JPWO2016052379A1 (ja) * 2014-09-30 2017-06-22 日本電気株式会社 情報処理装置、棚札管理システム、制御方法、及びプログラム
JP2017174470A (ja) * 2014-03-20 2017-09-28 日本電気株式会社 情報処理装置、商品棚管理システム、商品棚管理方法、及び、商品棚管理プログラム
JP2018097462A (ja) * 2016-12-09 2018-06-21 東芝テック株式会社 表示制御装置及びプログラム
JP2018147028A (ja) * 2017-03-01 2018-09-20 東芝テック株式会社 ラベル生成装置及びプログラム
CN109522780A (zh) * 2017-09-19 2019-03-26 东芝泰格有限公司 货架信息推定装置、信息处理方法及终端设备
WO2019073063A1 (fr) 2017-10-13 2019-04-18 Ses-Imagotag Procédé d'initialisation ou de mise à jour de base de données de réalogrammes pour espace de rayonnage, faisant appel à des signaux optiques émis par des étiquettes électroniques de rayonnage
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WO2021117625A1 (fr) * 2019-12-11 2021-06-17 日本電気株式会社 Dispositif de commande d'affichage, procédé de commande et programme
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WO2023148927A1 (fr) * 2022-02-04 2023-08-10 日本電気株式会社 Système de gestion d'étiquette de rayon, procédé de gestion d'étiquette de rayon et support d'enregistrement

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