WO2012168515A1 - Système d'achat automatique dans des commerces - Google Patents

Système d'achat automatique dans des commerces Download PDF

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Publication number
WO2012168515A1
WO2012168515A1 PCT/ES2012/000166 ES2012000166W WO2012168515A1 WO 2012168515 A1 WO2012168515 A1 WO 2012168515A1 ES 2012000166 W ES2012000166 W ES 2012000166W WO 2012168515 A1 WO2012168515 A1 WO 2012168515A1
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WO
WIPO (PCT)
Prior art keywords
products
car
product
identification
purchase
Prior art date
Application number
PCT/ES2012/000166
Other languages
English (en)
Spanish (es)
Inventor
Josep OLIVER GARCIA
Original Assignee
ALEPUZ MONER, VIncent
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 ALEPUZ MONER, VIncent filed Critical ALEPUZ MONER, VIncent
Publication of WO2012168515A1 publication Critical patent/WO2012168515A1/fr

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Classifications

    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • G06Q20/208—Input by product or record sensing, e.g. weighing or scanner processing
    • 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
    • G06Q30/04—Billing or invoicing
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/0036—Checkout procedures
    • G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
    • G07G1/0081—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader the reader being a portable scanner or data reader
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/0036—Checkout procedures
    • G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
    • G07G1/009—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader the reader being an RFID reader
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2203/00—Grasping, holding, supporting the objects
    • B62B2203/50—Grasping, holding, supporting the objects comprising weighing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0096—Identification of the cart or merchandise, e.g. by barcodes or radio frequency identification [RFID]

Definitions

  • the present invention is part of the applications for the self-billing sector in retail stores, using product identification codes based on printable RFID technology.
  • the product interrogator system is integrated in the smart shopping cart and is a fully automated system.
  • the self-billing systems currently available for retail stores have a product identification system that allows for the comparison of data related to them, such as prices, inventory, and provide nutritional information, offers, conservation method and etc. .
  • These systems employ RFID tags attached to the products that allow their identification in a unique way manually or semi-automatically, these tags can also have an EAS security system in themselves, which is deactivated upon completion. of the purchase, being detected at the exit of the retail stores in case the products have not been paid, by the stationary EAS security system constituted by antennas arranged for this purpose.
  • Some of these systems provide help at the time of purchase, smart cars, which include among other systems: user identification, touch screen that allows user interaction with the system, dedicated databases and advertising, interconnection between the system mobile with data storage memory and the central server existing in stores.
  • the Spanish patent with number ES 2102311 with Title "Detection and accounting systems for the price and number of items that are placed in a container” illustrates a car that has a barcode reader as well as measuring means of the dimensions of the product that are introduced in the cart; so that when reading the barcode manually the dimensions of the product in that area are measured.
  • inside the car there are means for measuring the weight of the products that are introduced into the car. In this way three values determined by the bar code, weight and dimensions of the product are obtained.
  • a central process unit is established in the car that determines the weight, dimensions and price of the product and checks if the three values correspond to the same product, in which case it validates the introduction of the product and counts it together with its price.
  • the central process unit includes the possibility of canceling an introduced product, for which its barcode is reread, calculating its dimensions and extracted weight, and when verifying that the three values correspond to the same product subtracts its value from the Total accounted for.
  • the Spanish patent number ES 2114483 with Title "Electronic shopping list systems”, this invention illustrates how its name indicates an electronic shopping list system whose purpose is to facilitate the purchase to users. It is characterized by having a product identification subsystem based on barcodes, also refers to what could be by radiofrequency. Such equipment can store shopping lists and use them to compare prices in different establishments.
  • US Patent 875483 entitled “System and complete and integrated method of self-billing” illustrates a system that is characterized by detecting items when they leave the shelf and are automatically associated with the nearest customer, (customer location system ), which can lead to errors, because there may be two users that are in a very close situation between them, and the system incorrectly associates the user product relationship, but does not detail the technique used, also refers to the possibility If the electronic anti-theft system is identified and incorporated through RFID tags, the anti-theft system can be deactivated in the shopping cart or in a central location once the purchase is approved.
  • the anti-theft code EAS
  • the RFID product identification tag Tag
  • This invention uses a single RFID tag (Tag) for product identification systems and EAS security systems, being attached to the product package not being part of it, and may lead to the malfunction of the system by degradation or manipulation by the end user and increased the price of the product due to the high cost of current RFID tags. Although it is an automatic system, this invention does not include the EAS identification and anti-theft system in a single interrogator system, generating a high cost in the integration of these systems in retail stores, and increasing the possibility of error.
  • RFID tag RFID tag
  • the Spanish patent number ES 2279666 with Title "System of electronic assistance to the purchase for cars” in this patent the basket has several devices, one of them identifies the product by means of bar code, or any other manual system, and another device that deactivate the security code EAS of the product itself manually, being independent systems.
  • the product data is sent to a central system which stores these and at the exit of the establishment before making the payment, the car is weighed in the cashier area, if the weight coincides with that of the central system the customer passes to an area Automatic payment, but is taken to a manual payment zone. Once weighed the cars go through an arc that detects the EAS tags to verify that all items are deactivated.
  • this invention illustrates a shopping cart that includes several subsystems for the detection and identification of objects and deactivation of the EAS manually, since it is the end user who performs said action.
  • the object of the present invention is to develop an intelligent purchase system implemented in a shopping cart based on Automatic Identification Technologies, AIT, and EAS security system, based on printable RFID in devices for the secure identification of objects, and beacons of situation, in a unique way, that allows the system to operate fully automatically as follows; not leaving the identification of acquired products and deactivation of security systems (EAS) in the hands of the user, avoiding any manipulation by the user in said process.
  • EAS security systems
  • the present invention employs Automatic Identification Technologies, AIT, based on printable RFID, in devices for the safe identification of objects, and situation beacons, in a unique way.
  • AIT Automatic Identification Technologies
  • the invention has 5 functional systems: Product and anti-theft identification system, customer identification system, shopping cart locator system, smart car and stationary system.
  • the system consists of a printable RFID device, which will store an electronic product code (EPC), this device is part of the product's own packaging to be identified, thanks to functional inks that allow us to print electronic labels with inkjet printers, in this way the labeling process can be fully integrated into the product manufacturing process; lowering the final cost of labeling, and being able to make an adaptive design of the RFID printable label to the product.
  • EPC electronic product code
  • One of the great advantages of this technology is that it can be produced at low temperatures, which makes it possible to arrange transistors in flexible plastic sheets that would melt under the high temperatures required for the manufacture of silicon-based transistors.
  • the system consists of a card, which includes a passive RFID device that works preferably at the frequency of 13.5 MHz, in this working frequency the coupling for the transfer of energy between the interrogator system and the identification card will be inductive.
  • the system comprises an ILS (Indoor Localization System), it consists of infrared beacons that form a network within the retail store, through which the system takes references to position the cart of the purchase, these beacons are located in strategic points of the commercial area, each beacon issues a unique code that identifies it, of W
  • ILS Indoor Localization System
  • Smart car mobile system: The car has the following functional parts; loading basket, shielding, information capture sensors and control system and information representation (Host).
  • Cargo basket is the container in charge of storing the purchase.
  • the same structure responsible for carrying out the container functions may contain the shielding system (3) figure 2 to avoid interference and at least one RFID antenna responsible for performing the different interrogations in read and write mode as can be seen in (4 ) Figure 2.
  • the conventional locking system (6) Figure 3 may be incorporated in this basket, as well as using this point for the car's power supply.
  • the shielding system is formed by a structure of light metallic material, which covers the cart of the car, carrying out the function of preventing electromagnetic field from radiating from the product identification system to other mobile systems or products that are on the shelves, avoiding possible interference and vice versa.
  • the car also has information capture sensors, each of them has the function of collecting data to make the task of buying easier; They are grouped depending on their utility and technology.
  • RFID technology sensors RFID technology sensors, product identification sensor and anti-theft code deactivation and user identification sensor.
  • Sensor with Radio Frequency technology Communication sensor between the mobile system and the central server.
  • Sensor with infrared technology ILS
  • location sensors ILS
  • conventional sensors based on physical measurements such as weight measurement, optical barriers or Hall effect, responsible for the detection system.
  • the detection sensors are responsible for recording any variation of the products introduced in the cart and activating the automatism of the interrogation system of product identification, the information obtained by the sensors is proportional to the products introduced in the cart and said information will be checked by the control system with the information obtained from the product identification sensors for later validation.
  • This method provides us with a security system that detects if all the products introduced in the shopping cart are accounted for by the control system.
  • the identification of products and deactivation of the anti-theft system is carried out by means of RFID sensors incorporated in the basket for the identification of the products and deactivation of the anti-theft system (EAS), in charge of registering the different elements introduced in the car and transferring the Identifiers to the representation system (Host) and deactivation of the anti-theft system.
  • They are made up of less a directive UHF antenna arranged inside the car, both on its walls or its base and an intelligent control system. These antennas write or read the data of the printable RFID device using Radio frequency in the UHF band. A possible arrangement of the antennas is shown in Figure 3.
  • Infrared sensor and accelerometer responsible for identifying the position of the car within the commercial area, is constituted by at least one infrared receiver and an accelerometer, the receiving diode will ensure the reading of the infrared beacons located in the commercial area and the sensor Accelerometer will indicate if the car is in motion and the direction of movement vector.
  • Bluetoot / Wireless Ethernet sensor preferably located close to the control and representation system (HOST).
  • HOST control and representation system
  • the information control and representation system in charge of sensor management and user interface control. It consists of the following functional parts: touch screen, memory, processor, lock system, power system and battery power.
  • touch screen is the interface between user, central server and smart car.
  • Memory is the information storage element for both customer information, sensor management programs and user applications.
  • the processor is in charge of supporting the entire computational cost of the system, the locking system is used to lock the car until the identification of the customer and to charge the power batteries that allow its autonomy.
  • Figure 4 shows the block diagram of the different components of the shopping cart described.
  • the central stationary system is formed by a central computer, in server mode, manual or automatic collection boxes and anti-theft detection system that work in client mode.
  • the central server is the computational core of the stationary system, in which it stores all the information necessary for the proper functioning of the system, dedicated product databases and customers among others. He is also responsible for the management of communications between mobile systems (wireless communication) and manual or automatic collection boxes and also controls the anti-theft security system of the mobile system and the stationary one. Manual and automatic collection box, are responsible for the collection of products purchased by the customer. These two modalities will be totally identical in terms of their equipment and the only thing that will differentiate them will be the way of work that is being executed in them. That is, there will be a payment PC and manual elements for reading the product identification code and deactivating the security code. The decision of the working mode of each collection box will depend on the central server, which will manage these depending on the number of active mobile systems or any other condition that has been programmed.
  • the stationary system has an anti-theft detector system, formed by the stationary security system (EAS) consisting of a set of strategically placed antennas that will communicate with the central server, this system detects products not paid in a box, in which the EAS system will be active, producing a warning signal and sending the identifiers of products not deactivated to the central system.
  • EAS stationary security system
  • Figure 1 Shows the product (1) and the printable RFID tag (2).
  • Figure 2 Shows a shopping cart in which the screening system (3) and RFID antenna for product identification (4) can be seen.
  • FIG. 3 Shows the RFID antennas for product identification (4), control system and control representation (HOST) (5), power blocking system (6) and weight sensor (9).
  • Figure 4 Shows a block diagram where (1) represents the product, (4) RFID antennas for product identification, (5) HOST, (7) Wireless communication antenna, (8) ILS locator system and (9) weight sensor
  • the present invention falls within the applications for the self-billing sector in retail stores. It is made up of at least one mobile system (shopping cart) and a central stationary system.
  • the mobile system will include the following functional parts; Structural system, loading basket, information capture sensors, control system and touch screen, these subsystems can be seen in Figure 3.
  • the stationary system will include the following functional parts, central server, collection boxes, location identification beacons (ILS) and anti-theft detection system.
  • the user Before using the smart car system, the user will have to obtain a unique and personal identification card with which the mobile system will be identified.
  • This card will consist of a passive RFID device for writing and reading that works preferably at a frequency of 13.5 MHz.
  • the establishment can provide you with reusable bags, which you will place before making the purchase.
  • the mobile system may have anchor points to fix the reusable bags.
  • the user Upon entering the retail store, the user will go to the area where the shopping carts are parked, said systems are in parking mode. In this way, the processes that are carried out are, transfer from the central system to the mobile system of database updates and recharge of the batteries in charge of the power supply of the mobile system. Any transfer between the mobile and stationary systems will be made through the bluetooth / Wireless Ethernet sensor (7) figure 4 located next to the HOST (5) figure 3 of the mobile systems and the different wireless sensors of the central system strategically located in the commercial area .
  • the user will pass the passive RFID identification card through the RFID sensor of the car, making a transfer of energy (inductive coupling) between the reader and the RFID card and a transfer of information between the identification card and the HOST reader and will be identified .
  • the system before releasing the car, will securely transmit (data encryption) to the central system the unique identification obtained through the routine of reading the customer identification card, then from the central system it will be sent to the mobile system All the information that the user has previously prepared at home to make the purchase and information about the customer profile through a bluetooth / Wireless Ethernet wireless link.
  • W 201
  • the infrared sensor located in the HOST, which receives the entry beacon information.
  • the location sensor is formed by a receiving diode that makes up the ILS location system is oriented vertically in the HOST, to ensure the reading of the infrared beacons strategically located on the roof of the commercial area.
  • Each beacon located on the roof of the commercial surface emits a unique code that identifies it, in this way, the HOST can place the shopping cart within the commercial surface.
  • the combination of the infrared sensor, accelerometer, included in the mobile system and the infrared beacons, stationary system, will allow us to identify the position of the mobile system and its address. Facilitating the user's purchase at the establishment. This automatic location will help the user to find all the products of his shopping list through the user interface.
  • the detection system will be activated.
  • This system consists of a weight sensor that detects variations in the number of objects contained in the basket (the situation of the sensor can be seen in (9) Figure 3.
  • the system will deliver to the HOST, thanks to a signal conditioning subsystem a signal proportional to the number of products contained in the shopping cart.
  • the system consists of an RFID interrogator, which can work in write and read mode.
  • the interrogator works in reading mode and manages four directive antennas located on the front, back and both sides of the basket (4) figure 3 in different polarizations and radiation diagrams, to ensure the reading of the object regardless of position relative of it.
  • the interrogator system will be activated in identification mode when the detection sensor detects a variation in the number of objects introduced into the basket, then the sequence of reading of the four antennas and the identification of printable RFID devices of the contained objects will begin in the basket
  • the interrogator system will communicate with the HOST, transferring the product identification codes, and all the information contained in the Host's internal memory regarding the identified products will be represented on the touch screen.
  • the interrogator system will support the following protocols: EPC Class 1Gen 1 and ISO18000-6C / EPC Class 1 Gen 2 or any EPC standard.
  • the identification system uses the information of the product detection subsystem to confirm whether it has identified all the products introduced in the shopping cart. If the number of products identified does not match the relative value obtained from the detection subsystem, the routine is repeated until the total identification of all products is reached.
  • the user will go to the checkout area.
  • the customer will start the payment mode, Firstly, a final identification routine of the products introduced in the basket will be carried out and the equivalent weight or measure of the products contained in the basket will be taken for the last time, the host of the mobile system will check if the sum of the weight coincides obtaining from the database of each product identified and the weight delivered by the weight sensor. If they do not match, a message will appear on the touch screen that, due to a malfunction of the system, the client must go through the manual checkout and at the same time the message that the mobile system must go through the manual checkout will be sent to the central server, The central server will answer the mobile system in safe mode indicating why the manual box should be addressed.
  • the central server will answer the mobile system indicating why Automatic box must be addressed. If the customer once the payment routine has started, the contents of the car will vary, said variation will be detected by the detection sensor (weight), which would restart the product identification routine. If the central server received information from the mobile system, such as the successful purchase notice, it would cancel any process initiated to restart the routine, waiting for new data from the mobile system.
  • the customer can make the payment in cash or card payment.
  • the collection box sends the payment notice made to the server, which sends the command for the mobile system to initiate the routine deactivation of the anti-theft code of the products introduced in the basket.
  • the Host of the mobile system Once the Host of the mobile system has received from the central server the payment confirmation of the products introduced in the cart, thanks to the communication between the Host and the central server in charge of managing the collection, the Host sends a control signal to the subsystem responsible for deactivating the product anti-theft system (EAS).
  • EAS product anti-theft system
  • the system is the same as that used in the product identification routine, consisting of an RFID interrogator in the UHF band, working in this way in write / read.
  • the interrogator initially works in writing mode and manages the same four directive antennas; To ensure that the object is written regardless of its relative position, an anti-theft system deactivation code is recorded on all printable RFID devices of products that the Host has confirmation that they have been paid (broadcast mode and with data encryption).
  • the interrogator system changes reading mode and checks each deactivation code of all the products introduced in the basket, as a result of the reading three options can be presented: The first, in case of a deactivation failed, that is to say a paid product still has the active security code, the writing routine is repeated and the subsequent reading of the item in question. The second option, in case of inaccurate deactivation, the product has not been deactivated the security code because it does not belong to the list of products paid in box, the Host sends a warning signal to the central server initiating an alarm process. The third option is the complete deactivation of the products introduced in the mobile system basket, at that time all the information related to the purchase begins to be transferred to the central server.
  • the code of the anti-theft system included in the printable RFID device is completely reversible, that is, in the case of returning a product you can activate the code again and at the same time register the product in the databases of the server central.
  • each cash line there is a set of EAS security code detection antennas.
  • the mobile system passes this interrogation zone, it detects the security codes that remain active, initiating an alarm process (products outside the mobile system basket). Which initializes the product identification process with the set of antennas of the anti-theft system, these identification codes are sent to the box in question and to the security department.

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  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Burglar Alarm Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

La présente invention concerne des applications destinées au secteur du paiement automatique dans des magasins de vente au détail. L'invention repose sur un chariot de courses équipé de moyens technologiques d'identification automatique (AIT) et d'un système de sécurité EAS comprenant des dispositifs RFID imprimables pour l'identification sûre d'objets et de balises de position. Le système se distingue tout particulièrement par le fait qu'il fonctionne de manière entièrement automatique, l'utilisateur n'ayant pas la charge d'identifier les produits sélectionnés ni de désactiver les systèmes de sécurité, ce qui évite ainsi toute manipulation de la part du client dans ledit processus. L'invention englobe également d'autres systèmes: l'identification de l'utilisateur, l'écran tactile qui permet l'interaction de l'utilisateur avec le système, des bases de données et de publicités spécialisées, l'interconnexion entre le système mobile disposant d'une mémoire de stockage de données et le serveur central situé dans les magasins.
PCT/ES2012/000166 2011-06-10 2012-06-08 Système d'achat automatique dans des commerces WO2012168515A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201100686A ES2394319B8 (es) 2011-06-10 2011-06-10 Sistema de compra automática en comercios
EPP2001100686 2011-06-10

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WO2012168515A1 true WO2012168515A1 (fr) 2012-12-13

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CN103777954A (zh) * 2014-01-26 2014-05-07 国家电网公司 一种信息处理方法以及装置
CN106800033A (zh) * 2017-01-09 2017-06-06 蒋雨 一种超市购物车
US9961486B2 (en) 2014-11-20 2018-05-01 At&T Intellectual Property I, L.P. Smart machine to machine behavior tracking
US10762309B2 (en) 2014-12-19 2020-09-01 Avery Dennison Retail Information Services, Llc RFID mobile workstation device
DE202021002295U1 (de) 2021-07-03 2021-07-23 Stefan Matthiae System zur Erfassung von Waren in einem Einkaufwagen

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ES2534319B1 (es) * 2014-09-30 2016-02-08 José Antonio QUINTERO TRAVERSO Sistema de control de artículos adquiridos por un cliente en un comercio
ES2610504A1 (es) * 2015-10-27 2017-04-27 Universidad Politécnica de Madrid Tarjeta electrónica de membresía
FR3058245B1 (fr) 2016-11-03 2019-08-02 Centre National De La Recherche Scientifique - Cnrs - Chariot ou autre contenant comportant des moyens de determination optimisee et en temps-reel de son contenu
CN108876504B (zh) * 2017-09-12 2022-01-07 北京旷视科技有限公司 一种无人售卖系统及其控制方法
ES2946633A1 (es) * 2023-06-29 2023-07-21 Ear Aplicaciones Electronicas Sl Desactivador de etiquetas antihurto

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