WO2021114126A1 - Système et procédé de localisation de produits pour centres commerciaux et supermarchés - Google Patents

Système et procédé de localisation de produits pour centres commerciaux et supermarchés Download PDF

Info

Publication number
WO2021114126A1
WO2021114126A1 PCT/CN2019/124465 CN2019124465W WO2021114126A1 WO 2021114126 A1 WO2021114126 A1 WO 2021114126A1 CN 2019124465 W CN2019124465 W CN 2019124465W WO 2021114126 A1 WO2021114126 A1 WO 2021114126A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal device
sensor terminal
price tag
control instruction
commodity price
Prior art date
Application number
PCT/CN2019/124465
Other languages
English (en)
Chinese (zh)
Inventor
侯世国
梁敏
王庆芳
申明
陈骏
赵建国
Original Assignee
汉朔科技股份有限公司
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 汉朔科技股份有限公司 filed Critical 汉朔科技股份有限公司
Priority to PCT/CN2019/124465 priority Critical patent/WO2021114126A1/fr
Publication of WO2021114126A1 publication Critical patent/WO2021114126A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition

Definitions

  • the present invention relates to the technical field of commodity positioning, and in particular to a system and method for positioning supermarket commodities.
  • the embodiment of the present invention provides a system and method for locating products for supermarkets and supermarkets, which solves the technical problem of the lack of low power consumption, low cost, and high precision product locating methods in the prior art.
  • the supermarket product positioning system includes: commodity price tag equipment, sensor terminal equipment, base station equipment, and control equipment; wherein the commodity price tag equipment is bound to the commodity;
  • control device is used to send a first control instruction to the commodity price tag device and the sensor terminal device through the base station device;
  • the sensing terminal device is used to: transmit a signal according to a first control instruction
  • the commodity price tag device is used to: receive the signal according to a first control instruction, obtain sensor terminal device information, and send the sensor terminal device information to the control device through the base station device;
  • the control device is further configured to: generate a second control instruction according to the sensor terminal device information, and send the second control instruction to the sensor terminal device through the base station device;
  • the sensor terminal device is further configured to: according to the second control instruction, take a picture of the side facing the sensor terminal device and where the commodity price tag device is located, to obtain a side view image, and to display the side view image Upload to the control equipment through the base station equipment;
  • the control device is further configured to: perform image recognition on the layout image, and determine the position coordinates of the commodity price tag device according to the recognition result.
  • the supermarket product positioning methods include:
  • the control device sends the first control instruction to the commodity price tag device and the sensor terminal device through the base station device;
  • the sensor terminal device transmits a signal according to the first control instruction
  • the commodity price tag device receives the signal according to the first control instruction, obtains sensor terminal device information, and sends the sensor terminal device information to the control device through the base station device;
  • the control device generates a second control instruction according to the sensor terminal device information, and sends the second control instruction to the sensor terminal device through the base station device;
  • the sensor terminal device takes a picture of the surface opposite the sensor terminal device and where the commodity price tag device is located, obtains a surface image, and passes the surface image on the base station device. Sent to the control device;
  • the control device performs image recognition on the layout image, and determines the position coordinates of the commodity price tag device according to the recognition result;
  • the commodity price tag device is bound to the commodity.
  • An embodiment of the present invention also provides a computer device, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and the processor implements the above-mentioned method when the processor executes the computer program.
  • the embodiment of the present invention also provides a computer-readable storage medium, and the computer-readable storage medium stores a computer program for executing the above-mentioned method.
  • the face image of the opposite side of the sensor terminal device and the face of the commodity price tag device is obtained, and image recognition is performed on the face image, Determine the location coordinates of the product price tag device according to the recognition result. Because the product price tag device is bound to the product, the location of the product can be determined by determining the location information of the product price tag device.
  • FIG. 1 is a structural block diagram of a system for positioning a supermarket product provided by an embodiment of the present invention
  • FIG. 2 is a structural block diagram of a sensing terminal device provided by an embodiment of the present invention.
  • Fig. 3 is a flowchart of a method for locating supermarket products according to an embodiment of the present invention.
  • the supermarket product positioning system includes: commodity price tag device(s), sensor terminal device(s), base station Equipment(s) and control equipment; wherein the commodity price tag equipment is bound to the commodity;
  • control device is used to send a first control instruction to the commodity price tag device and the sensor terminal device through the base station device;
  • the sensing terminal device is used to: transmit a signal according to a first control instruction
  • the commodity price tag device is used to: receive the signal according to a first control instruction, obtain sensor terminal device information, and send the sensor terminal device information to the control device through the base station device;
  • the control device is further configured to: generate a second control instruction according to the sensor terminal device information, and send the second control instruction to the sensor terminal device through the base station device;
  • the sensor terminal device is further configured to: according to the second control instruction, take a picture of the side facing the sensor terminal device, that is, the side surface where the commodity price tag device is located, to obtain a side row image, and the row side image Upload to the control equipment through the base station equipment;
  • the control device is further configured to: perform image recognition on the layout image, and determine the position coordinates of the commodity price tag device according to the recognition result.
  • the first control instruction includes a designated time window and transmission frequency;
  • the sensing terminal device information includes device ID and received power;
  • the sensing terminal device is specifically configured to: transmit a signal according to the transmission frequency within a specified time window;
  • the commodity price tag device is specifically configured to: receive the signal transmitted by the sensing terminal device within a specified time window, obtain the device ID and received power, and send the device ID and received power to the base station device through the base station device.
  • the control device ;
  • the control device is specifically configured to: determine the neighbor relationship between the sensing terminal device and the commodity price tag device according to the device ID and the received power, generate the second control instruction, and convert the neighbor relationship according to the neighbor relationship
  • the second control instruction is sent to the corresponding sensor terminal device through the base station device.
  • the sensor terminal device includes a transmission module and a camera, as shown in FIG. 2; wherein, the transmission The module is used to: receive the first control instruction, transmit a signal according to the first control instruction; receive the second control instruction;
  • the camera is used to: according to the second control instruction, take a picture of the side facing the sensor terminal device and where the commodity price tag device is located, to obtain a side view image;
  • the transmission module is also used to: upload the layout image to the control device through the base station device.
  • the sensing terminal device further includes a processing module, configured to preprocess the surface image to obtain a processed surface image;
  • the transmission module is specifically configured to: upload the processed layout image to the control device through the base station device.
  • the sensor terminal device is a wireless sensor terminal device, which is connected to the base station device through a wireless communication protocol; the base station device and the control device are connected in a wired manner.
  • control device is specifically configured to:
  • the coordinates of the commodity price tag device are determined.
  • an embodiment of the present invention also provides a method for locating a supermarket product, as described in the following embodiment. Since the principle of solving the problem of the supermarket product positioning method is similar to that of the supermarket product positioning system, the implementation of the supermarket product positioning method can refer to the implementation of the supermarket product positioning system, and the repetition will not be repeated.
  • Fig. 3 is a flowchart of a method for locating a supermarket product according to an embodiment of the present invention, as shown in Fig. 3, including:
  • Step 301 The control device sends the first control instruction to the commodity price tag device and the sensor terminal device through the base station device;
  • Step 302 The sensor terminal device transmits a signal according to the first control instruction
  • Step 303 The commodity price tag device receives the signal according to the first control instruction, obtains sensor terminal device information, and sends the sensor terminal device information to the control device through the base station device;
  • Step 304 The control device generates a second control instruction according to the sensor terminal device information, and sends the second control instruction to the sensor terminal device through the base station device;
  • Step 305 According to the second control instruction, the sensor terminal device takes a picture of the surface opposite the sensor terminal device and where the commodity price tag device is located, to obtain a surface image, and pass the surface image through the surface
  • the base station equipment is sent to the control equipment;
  • Step 306 The control device performs image recognition on the layout image, and determines the position coordinates of the commodity price tag device according to the recognition result;
  • the commodity price tag device is bound to the commodity.
  • the first control instruction includes a designated time window and transmission frequency;
  • the sensing terminal device information includes a device ID and received power;
  • Step 302 The sensor terminal device transmits a signal according to the first control instruction, including:
  • the sensing terminal device transmits signals according to the transmitting frequency within the specified time window
  • Step 303 The commodity price tag device receives the signal according to the first control instruction, obtains sensor terminal device information, and sends the sensor terminal device information to the control device through the base station device, including:
  • the commodity price tag device receives the signal transmitted by the sensor terminal device within a specified time window, obtains the device ID and received power, and sends the device ID and received power to the control device through the base station device;
  • Step 304 The control device generates a second control instruction according to the device ID and the received power, and sends the second control instruction to the sensor terminal device through the base station device, including:
  • the control device determines the neighbor relationship between the sensing terminal device and the commodity price tag device according to the device ID and the received power, generates the second control instruction, and passes the second control instruction through the neighbor relationship based on the neighbor relationship.
  • the base station equipment is sent to the corresponding sensing terminal equipment.
  • the sensing terminal device after the sensing terminal device obtains the flat image, it further includes:
  • the sensing terminal device preprocesses the surface alignment image, obtains the processed surface alignment image, and sends the processed surface alignment image to the control device through the base station device.
  • step 306 the control device performs image recognition on the layout image, and determines the position coordinates of the commodity price tag device according to the recognition result, including:
  • the coordinates of the commodity price tag device are determined.
  • An embodiment of the present invention also provides a computer device, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and the processor implements the above-mentioned method when the processor executes the computer program.
  • the embodiment of the present invention also provides a computer-readable storage medium, and the computer-readable storage medium stores a computer program for executing the above-mentioned method.
  • the supermarket merchandise positioning system and method proposed by the present invention are based on the control equipment, base station equipment, merchandise price tag equipment, and sensing terminal equipment to obtain the image of the row opposite to the sensor terminal equipment and where the merchandise price tag equipment is located. , Perform image recognition on the layout image, and determine the location coordinates of the commodity price tag device according to the recognition result. Because the commodity price tag device is bound to the commodity, the location of the commodity can be determined by determining the location information of the commodity price tag device.
  • the embodiments of the present invention can be provided as a method, a system, or a computer program product. Therefore, the present invention may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

L'invention concerne un système et un procédé de localisation de produits pour les centres commerciaux et les supermarchés. Le système comprend un dispositif d'étiquette de prix de produit, un dispositif terminal de détection, un dispositif de station de base et un dispositif de commande ; le dispositif d'étiquette de prix de produit est lié à un produit ; et le dispositif de station de base met en œuvre une communication entre le dispositif d'étiquette de prix de produit, le dispositif terminal de détection et le dispositif de commande. Le dispositif terminal de détection transmet un signal conformément à une première instruction de commande envoyée par le dispositif de commande ; le dispositif d'étiquette de prix de produit reçoit le signal conformément à la première instruction de commande envoyée par le dispositif de commande, et télécharge des informations de dispositif terminal de détection vers le dispositif de commande ; conformément à une seconde instruction de commande générée par le dispositif de commande en fonction des informations de dispositif terminal de détection, le dispositif terminal de détection photographie une surface de rangée opposée au dispositif terminal de détection et correspondant à l'endroit où est situé le dispositif d'étiquette de prix de produit, obtient une image de surface de rangée, et envoie l'image de surface de rangée au dispositif de commande ; et le dispositif de commande effectue une reconnaissance d'image sur l'image de surface de rangée, et détermine des coordonnées de position du dispositif d'étiquette de prix de produit selon un résultat de reconnaissance. La solution résout le problème de la localisation des produits dans l'environnement des centres commerciaux et des supermarchés.
PCT/CN2019/124465 2019-12-11 2019-12-11 Système et procédé de localisation de produits pour centres commerciaux et supermarchés WO2021114126A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/124465 WO2021114126A1 (fr) 2019-12-11 2019-12-11 Système et procédé de localisation de produits pour centres commerciaux et supermarchés

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/124465 WO2021114126A1 (fr) 2019-12-11 2019-12-11 Système et procédé de localisation de produits pour centres commerciaux et supermarchés

Publications (1)

Publication Number Publication Date
WO2021114126A1 true WO2021114126A1 (fr) 2021-06-17

Family

ID=76329209

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/124465 WO2021114126A1 (fr) 2019-12-11 2019-12-11 Système et procédé de localisation de produits pour centres commerciaux et supermarchés

Country Status (1)

Country Link
WO (1) WO2021114126A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180251253A1 (en) * 2017-03-01 2018-09-06 Toshiba Tec Kabushiki Kaisha Label generation apparatus and method for generating commodity label indicating commodity display layout
CN109308434A (zh) * 2017-07-27 2019-02-05 浙江汉朔电子科技有限公司 电子价签、服务器及系统
CN109905840A (zh) * 2019-03-18 2019-06-18 成都西加云杉科技有限公司 定位方法、装置、系统及无线接入设备
CN109961053A (zh) * 2018-09-18 2019-07-02 北京无线体育俱乐部有限公司 提示方法、装置及系统
CN110351678A (zh) * 2018-04-03 2019-10-18 浙江汉朔电子科技有限公司 商品定位方法及装置、设备和存储介质
CN110430533A (zh) * 2019-08-26 2019-11-08 浙江三维通信科技有限公司 移动终端定位方法、装置、系统、计算机设备和存储介质

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180251253A1 (en) * 2017-03-01 2018-09-06 Toshiba Tec Kabushiki Kaisha Label generation apparatus and method for generating commodity label indicating commodity display layout
CN109308434A (zh) * 2017-07-27 2019-02-05 浙江汉朔电子科技有限公司 电子价签、服务器及系统
CN110351678A (zh) * 2018-04-03 2019-10-18 浙江汉朔电子科技有限公司 商品定位方法及装置、设备和存储介质
CN109961053A (zh) * 2018-09-18 2019-07-02 北京无线体育俱乐部有限公司 提示方法、装置及系统
CN109905840A (zh) * 2019-03-18 2019-06-18 成都西加云杉科技有限公司 定位方法、装置、系统及无线接入设备
CN110430533A (zh) * 2019-08-26 2019-11-08 浙江三维通信科技有限公司 移动终端定位方法、装置、系统、计算机设备和存储介质

Similar Documents

Publication Publication Date Title
US11966806B2 (en) Commodity positioning method and apparatus, device and storage medium
US20140304107A1 (en) Webrooming with rfid-scanning robots
US11915192B2 (en) Systems, devices, and methods for scanning a shopping space
CN104182881A (zh) 基于wifi室内定位的超市智能导购系统及定位方法
US11295190B2 (en) Correlated asset identifier association
US10586082B1 (en) Advanced micro-location of RFID tags in spatial environments
US9959437B1 (en) Ordinary objects as network-enabled interfaces
US11132876B1 (en) Systems and methods of using multiple RFID devices to implement in-store point-of-sale buy-zones and related articles of manufacture
WO2021003595A1 (fr) Procédé de détermination de position de déplacement d'étiquette de prix électronique, dispositif et système
CN111563934B (zh) 单目视觉里程计尺度确定方法和装置
WO2021114126A1 (fr) Système et procédé de localisation de produits pour centres commerciaux et supermarchés
CN111199258A (zh) 商品定位系统及方法、带rfid读头的pda设备
US11562260B2 (en) System and method for mobile device locationing
WO2021030924A1 (fr) Procédé, appareil et système permettant d'identifier un article sur une étagère
CN112261582B (zh) 电子价签移动位置确定方法、装置及系统
US20170193779A1 (en) Apparatus, system, and method for facilitating mobile tag reader positional confidence
CN112950246B (zh) 商超商品定位系统及方法
KR20130131846A (ko) 근거리 무선통신을 이용한 주문 처리 가능한 이동 단말기 및 이를 이용한 판매시점 정보 관리 시스템
JP2016136099A (ja) 測位システム及び測位方法
WO2020181545A1 (fr) Dispositif d'étiquette de prix électronique à antennes multiples
WO2020258067A1 (fr) Système et procédé de vérification de placement de produit
WO2023092558A1 (fr) Système et procédé de positionnement d'étiquette électronique de rayon, et étiquette électronique de rayon et rail de guidage associés
US11296803B2 (en) Apparatus and method for position estimation
WO2021000211A1 (fr) Procédé pour positionner une étiquette de prix électronique, un client, un serveur et un systéme
CN117870666A (zh) 一种室内定位方法、装置、无人车、设备及存储介质

Legal Events

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

Ref document number: 19955655

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: 19955655

Country of ref document: EP

Kind code of ref document: A1