KR101742067B1 - System for goods automatic recognition cart and the payment using the cart - Google Patents

System for goods automatic recognition cart and the payment using the cart Download PDF

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Publication number
KR101742067B1
KR101742067B1 KR1020150146244A KR20150146244A KR101742067B1 KR 101742067 B1 KR101742067 B1 KR 101742067B1 KR 1020150146244 A KR1020150146244 A KR 1020150146244A KR 20150146244 A KR20150146244 A KR 20150146244A KR 101742067 B1 KR101742067 B1 KR 101742067B1
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KR
South Korea
Prior art keywords
cart
article
recognizing
information
weight
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KR1020150146244A
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Korean (ko)
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KR20170046003A (en
Inventor
임동석
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임동석
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Priority to KR1020150146244A priority Critical patent/KR101742067B1/en
Publication of KR20170046003A publication Critical patent/KR20170046003A/en
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Publication of KR101742067B1 publication Critical patent/KR101742067B1/en

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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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • 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
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
    • 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes

Abstract

The present invention relates to a cart equipped with a barcode scanner capable of easily recognizing a barcode of an article in a cart when the article is placed in the cart and processing the settlement easily at the counter.
The present invention also includes a counter capable of interlocking with the cart, wherein the cart comprises: a communication unit capable of transmitting article information on which a bar code is recognized through wireless communication to a counter; A recognition unit capable of recognizing a barcode of the article; A weight sensing part capable of sensing the weight of the article; A display unit capable of displaying a name of the article, a price, a total weight value, and a total purchase amount; And a cart DB capable of storing the identification data of the cart and the article data provided in the cart, wherein the counter comprises: a communication unit capable of transmitting the article data to the cart through wireless communication; A cart recognizing unit for recognizing the identification number of the cart and reading the information of the goods placed in the cart; A display unit capable of displaying information of an item read by the cart recognizing unit and providing a payment interface; A settlement unit capable of selecting a settlement method and making a settlement, and reconciling at the time of settlement by another method; And a counter DB capable of storing inventory information and payment information of the goods. The present invention relates to a cart capable of automatically recognizing an article and a payment system using the cart.

Description

TECHNICAL FIELD [0001] The present invention relates to a cart capable of automatically recognizing an article, and a payment system using the cart,

The present invention relates to a cart equipped with a barcode scanner capable of easily recognizing a barcode of an article in a cart when the article is placed in the cart and processing the settlement easily at the counter.

The present invention also includes a counter capable of interlocking with the cart, wherein the cart comprises: a communication unit capable of transmitting article information on which a bar code is recognized through wireless communication to a counter; A recognition unit capable of recognizing a barcode of the article; A weight sensing part capable of sensing the weight of the article; A display unit capable of displaying a name of the article, a price, a total weight value, and a total purchase amount; And a cart DB capable of storing the identification data of the cart and the article data provided in the cart, wherein the counter comprises: a communication unit capable of transmitting the article data to the cart through wireless communication; A cart recognizing unit for recognizing the identification number of the cart and reading the information of the goods placed in the cart; A display unit capable of displaying information of an item read by the cart recognizing unit and providing a payment interface; A settlement unit capable of selecting a settlement method and making a settlement, and reconciling at the time of settlement by another method; And a counter DB capable of storing inventory information and payment information of the goods. The present invention relates to a cart capable of automatically recognizing an article and a payment system using the cart.

In general, when buying a product at a supermarket or a large discount store, the customer must pick up all the items in the cart at the checkout counter at the exit that contains the item that the customer wants to buy directly into the cart or basket.

Here, the process of calculating the goods is such that when the customer removes all of the items contained in the cart on the conveying conveyor, the goods are moved to the employee. At this time, the employee uses the barcode scanner to input various data such as the price, do.

These data are entered into the computer and calculated. After the calculation is completed, the customer must spend his or her time collecting the items he has calculated himself in the cart.

Also, we have to wait for a long time in the vicinity of the cash register for the calculation, and take out the goods on the cash register in order to calculate the items put in the cart.

Especially, in the case of large discount stores, there is a tendency to purchase various kinds of commodities in large quantities, so that the waiting time becomes longer to pass a limited number of counters, resulting in inconvenience of customers.

Hereinafter, the prior art related to the present invention will be briefly described. Open No. 10-2001-0096764 discloses a store cart having a barcode scanner.

In the known cart having the merchandise loading space 10, the handle 20 and the caster 3 fixed to the lower side, the bar code scanner A for storing the known bar code scanner A (A) the cart 5 is installed on one side of the cart. "

The above technology is a technique for promptly inputting all information related to the price, type, quantity, and the like related to the object to the scanner by using the scanner provided in the cart when the object selected by the customer is put in the cart. There is no need to line up for a long period of time, and it is possible to eliminate the inconvenience of taking out all purchased items and putting them back together after the settlement.

However, the above-mentioned technology describes a technique in which a bar code scanner is installed only on one side of a cart so that a bar code of a product may not be captured properly and a bar code reading rate can be improved by controlling the light amount of the scanner when the bar code is not well captured It is not.

In addition, if the item is not scanned because it is recognized only by a barcode scanner, things may not be calculated properly.

Accordingly, a plurality of barcode scanners are installed in the cart, so that the barcode of the article can be immediately recognized and recorded when the customer puts the item on the cart. In order to increase the recognition rate of the barcode, a special material is applied to the barcode, It is required to develop a system capable of increasing the light amount of the barcode scanner.

In addition, when the object is loaded inside the cart, the weight is measured, and the value of the object stored in advance is compared with the value of the measured weight, so that it is possible to judge whether the same object is correct. It is necessary to develop a system that can recognize and calculate at the counter.

Open Patent No. 10-2001-0096764 (November 11, 2001)

It is an object of the present invention to allow a plurality of barcode scanners to instantly recognize a barcode of an article when the article is put in a cart.

An object of the present invention is to provide an identification number to a cart so that when the bar code of the article is recognized, the article information is recorded in the identification number.

An object of the present invention is to provide a means for sensing the weight of a cart and compare the weight of an article stored in advance with the weight value sensed by the sensing means to confirm whether the same article is correct.

An object of the present invention is to recognize only the identification number of the cart without having to wait in the cash register to settle the total amount of the goods.

An object of the present invention is to apply a special substance to a bar code.

An object of the present invention is to control the light amount of a barcode scanner.

According to an aspect of the present invention, there is provided a cart capable of automatically recognizing an article according to the present invention and a payment system using the cart, And a counter operable to interlock with the cart, wherein the cart comprises: a communication unit capable of transmitting the article information on which the bar code is recognized through the wireless communication to the counter; A recognition unit capable of recognizing a barcode of the article; A weight sensing part capable of sensing the weight of the article; A display unit capable of displaying a name of the article, a price, a total weight value, and a total purchase amount; And a cart DB capable of storing the identification data of the cart and the article data provided in the cart, wherein the counter comprises: a communication unit capable of transmitting the article data to the cart through wireless communication; A cart recognizing unit for recognizing the identification number of the cart and reading the information of the goods placed in the cart; A display unit capable of displaying information of an item read by the cart recognizing unit and providing a payment interface; A settlement unit capable of selecting a settlement method and making a settlement, and reconciling at the time of settlement by another method; And a counter DB capable of storing inventory information and payment information of the goods. The present invention provides a cart capable of automatically recognizing an article and a settlement system utilizing the cart.

In the present invention, the recognition unit may include: a fluorescent substance recognition module capable of recognizing a fluorescent substance applied to a bar code of an article; A light amount control module for controlling the brightness of the light source to detect the position of the barcode when the position of the barcode is recognized through the fluorescent substance recognition module; The bar code can be recognized through the light amount control module, and the name of the article, the price of the article, and the weight information of the article can be stored in the cart identification number, and the bar code recognition And a module.

The present invention has an effect that it is possible to easily calculate an article without waiting for a long time in front of the cash register for waiting for payment of the article.

INDUSTRIAL APPLICABILITY The present invention has the effect that the customer can check the present purchase amount at any time while purchasing the product.

The present invention has an effect that the customer can confirm the purchase amount before the settlement, thereby reducing the excess consumption.

The present invention has an effect of increasing the bar code recognition rate by applying a special material to the bar code.

The present invention has an effect of increasing the reading rate of the bar code by configuring the light amount of the bar code scanner to be adjusted.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing major components of a cart capable of automatically recognizing an article according to the present invention and a payment system utilizing the cart.
FIG. 2 is a view schematically showing the components of a cart of a billing system using the cart and a cart capable of automatically recognizing an article according to the present invention.
FIG. 3 is a view schematically showing components of a cart capable of automatically recognizing an article according to the present invention and an unattended counter of the settlement system utilizing the cart.
4 is a view showing an example of a cart capable of automatically recognizing an article according to the present invention and a cart of a payment system utilizing the cart.
FIG. 5 is a view showing an example of a cart capable of automatically recognizing an article according to the present invention and a cart weighing unit of the settlement system utilizing the cart.
6 is a view showing an example of a cart capable of automatically recognizing an article according to the present invention and a cart screen of a payment system utilizing the cart.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor can properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents And variations are possible.

Before describing the present invention with reference to the accompanying drawings, it should be noted that the present invention is not described or specifically described with respect to a known configuration that can be easily added by a person skilled in the art, Let the sound be revealed.

As used herein, the term "barcode" may be constructed by applying a fluorescent material so that the barcode scanner can precisely grasp the position of the barcode.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing major components of a cart capable of automatically recognizing an article according to the present invention and a payment system utilizing the cart.

The present invention according to Fig. 1 of the accompanying drawings is configured to include a cart 100 and a counter 200. Fig.

Prior to the explanation, the cart 100 and the counter 200 may be designed to be interlocked with various systems, and depending on design conditions, the components included in the cart 100 may be included in the counter 200 or vice versa Can also be configured.

In the present invention, the cart 100 may be a model of a typical cart, which is generally seen in a large-sized shopping mall.

In the present invention, only the model of the cart 100 is described and described, but depending on the design conditions, the configurations of the present invention described later in the basket may also be applied.

The cart 100 may include a recognition unit 120 for recognizing a barcode, a weight sensing unit 130 for sensing the weight of the product, and a display unit 140 for providing information to the customer , And a detailed description will be given later in Fig.

The counter 200 can recognize the identification number of the cart 100 by interlocking with the cart 100, and calculate the article based on the recognized number.

In addition, the counter 200 may store the article information and the payment information, and a detailed description thereof will be given later with reference to FIG.

FIG. 2 is a view schematically showing the components of a cart of a billing system using the cart and a cart capable of automatically recognizing an article according to the present invention.

2 of the accompanying drawings mainly includes a communication unit 110, a recognition unit 120, a weight sensing unit 130, a display unit 140, and a cart DB 150.

The communication unit 110 can perform the function of transmitting the article information (the article held in the cart) of the barcode to the counter 200 through the wireless communication, May also be performed.

The recognition unit 120 may include a fluorescent material recognition module, a light amount control module, and a barcode recognition module as barcode scanners for recognizing the barcode of the article.

The fluorescent substance recognition module is a module for recognizing the fluorescent substance applied to the barcode of the article. The barcode scanner emits ultraviolet rays and infrared rays of the electromagnetic waves to the barcode side of the article, and the fluorescent substance contained in the barcode reacts with the ultraviolet rays and infrared rays, It may be configured to receive and sense the position of the bar code.

By configuring the fluorescent substance recognition module, the position recognition rate of the bar code can be increased, and the bar code can be recognized immediately when the customer places the article in the cart 100. [

The light intensity control module can perform a function of automatically adjusting the brightness of the light source when the barcode is recognized, so that the imaging device recognizes the barcode from the brightness of the most appropriate light source.

When the position of the bar code is recognized through the fluorescence substance recognition module, the light amount control module can increase the brightness by increasing the brightness of the light source in the bar code position direction, thereby improving the accuracy by recognizing the bar code.

The barcode recognition module can perform a function of recognizing the barcode in a state where the brightness of the light source is increased through the light amount adjustment module.

The barcode recognized here is stored in the identification number DB of the cart DB 150 to be described later. For example, when recognizing the barcode by putting the article of rice 20 kg into the cart 100 having the identification number 1, The price of the article and the weight information of the article are stored in the identification number 1 and the stored article information can be calculated by recognizing only the identification number of the cart 100 in the counter 200 in the future.

In addition, the bar code recognition module transmits the weight information of the article to a controller (not shown), which will be described later, so that the recognized article can be compared with the article loaded on the weight sensing section 130. A detailed description thereof will be described later.

The weight sensing unit 130 may include a cover plate 131, a load cell 132, a fixing plate 133, and a controller (not shown). The weight sensing unit 130 may include a function of measuring the weight of articles contained in the cart 100 Can be performed.

The cover plate 131 may be installed on the lower surface of the cart body 100 to cover the load cell 132 and the fixed plate 133.

The cover plate 131 may be made of stainless steel or tempered glass. When the article is placed on the cover plate 131, the cover plate 131 touches the load cell 132 with the weight of the article, .

The load cell 132 is a means for measuring the weight of the article. In the present invention, for convenience of explanation, four load cells are described. However, the present invention is not limited thereto.

The load cell 132 is installed under the cover plate 131 so that when the article is loaded on the cover plate 131, the cover plate 131 is contacted to the load cell 132, The measured weight may be transmitted to a controller (not shown).

The fixed plate 133 can perform a function of fixing the load cell 132. The fixed plate 133 can be fixed to the lower surface of the body of the cart 100 by being made of a flat plate material, .

A controller (not shown) performs a function of summing the weight values input from the load cell 132.

The controller (not shown) may receive the weight information of the article recognized by the recognition unit 120. The weight information of the article received through the recognition unit 120 and the weight value input from the load cell 132 So that it can be determined that the article recognized by the recognizing unit 120 and the loaded article are the same article when the error value of the two data is within the predetermined error range.

That is, when 20 kg of rice is recognized through the recognition unit 120, 20 kg, which is the weight information of the article, is transmitted to the controller (not shown), and 20.6 kg of the article is loaded on the weight sensing unit 130 Quot;), it can be determined that the article is the same article as the recognized article.

In the case where various articles are loaded on the weight sensing unit 130, the weight value is accumulated and the total weight value is displayed on the display unit 140, which will be described later, Can be configured.

The display unit 140 is a kind of screen that allows a customer to check information and is installed in the handle of the cart 100 and outputs an identification number, name information of the article, price information of the article, weight information of the article, Function can be performed.

For example, if a customer recognizes a 10 kg rice of 18,000 won and a 1 kg roll of toilet paper of 13,200 won as a barcode scanner of the recognition unit 120, 18,000 won rice and 13,200 won roll paper are printed on the screen, respectively, 11kg can be output, and the total purchase amount can be outputted as 31,200 won.

In addition, the identification number of the cart 100 may be continuously output by a QR code, and the identification number may be displayed as a bar code or a serial number according to a design condition.

The cart DB 150 functions to store the identification number of the cart 100, article information, and the like, and may include an identification number DB and an article DB.

The identification number DB stores the identification information of the cart 100 and the article information (a plurality of articles in which the bar code is recognized).

For example, if a large shopping cart is provided with 1,000 carts, a number ranging from 1 to 1,000 or an identification number such as 20150101, 20150102, or the like may be designated and stored in each cart. Information may be stored in the identification number DB.

Here, the identification number DB can recognize the identification number of the cart 100 in the counter 200 at the time of product calculation. At this time, the product information stored in the identification number is input to the counter 200, .

The article DB performs a function of storing article data provided in the mart.

Here, the article data may include a name of the article, a price of the article, weight information of the article, a barcode of the article, and the like. When the recognition unit 120 recognizes the barcode of the article, Lt; / RTI >

In addition, the article DB can update the article data through the counter 200 when a new article is received in the mall, and the articles that are no longer sold can be also removed and updated in the article DB.

FIG. 3 is a view schematically showing components of a cart capable of automatically recognizing an article according to the present invention and an unattended counter of the settlement system utilizing the cart.

3 of the accompanying drawings mainly includes a communication unit 210, a cart recognition unit 220, a display unit 230, a settlement unit 240, and a counter DB 250.

The communication unit 210 may be interlocked with the cart 100 through wireless communication as in the communication unit 110 of the cart 100 and may transmit the product data or the like to the cart 100, And can receive the article information and the like transmitted.

The cart recognizing unit 220 recognizes the identification number of the cart 100 and may include a QR code recognizer.

The cart recognition unit 220 may be constituted by a bar code scanner or a keyboard capable of inputting numbers according to design conditions.

If the identification number of the cart 100 is recognized through the cart recognition unit 220, the article stored in the cart 100 can be displayed on the display unit 220 to be described later. Based on the displayed information, The goods can be calculated.

When the identification number of the cart 100 is recognized through the cart recognition unit 230, the display unit 230 may display the identification number of the cart 100, May be displayed on the display unit 220.

In addition, the display unit 230 may be configured to interface with a payment method. A detailed explanation of the settlement will be described in detail in the settlement unit 240.

The settlement unit 240 may be configured to include a settlement method selection module and a settlement module.

The payment method selection module is composed of a cash payment and card payment interface so that the customer can select a desired payment method. If the customer selects cash payment, the bill insertion slot operates so that the cash can be calculated, and the card reader Lt; / RTI >

The reassembly module may be performed if the customer wants to cancel the item or wants to pay for the other payment method.

For example, if the identification number of the cart is recognized through the cart recognition unit 230 and the item is to be canceled before the calculation, the name of the item displayed on the screen of the display unit 220 is selected, You can cancel.

When canceling the purchase of the goods according to the design conditions, the cancellation article may be stored in the basket or the collection box provided at the counter side of the counter 200. The basket and the collection box may also be provided with the same structure as the weight sensing section 130 You can compare the weight of an item with the weight of a loaded item to ensure that the item has been properly canceled.

In addition, if the customer desires to re-settle by card settlement after cash settlement, information of the receipt can be inputted into the counter 200 to cancel the settlement and re-settle through the settlement method selection module.

The counter DB 250 may be configured to include an inventory DB and a payment information DB.

The inventory DB may be configured to subtract the number of pieces of article information purchased from articles provided in the mart based on the article information recognized through the cart recognition unit 220 and to obtain inventory information of the remaining articles.

Also, the sales revenue per day, week, or month can be obtained through the inventory DB.

The payment information DB may be configured to store the payment information paid by the customer. The payment information DB may be configured to allow the customer to cancel the goods later or to perform re-settlement based on the information stored in the DB upon refund .

4 is a view showing an example of a cart capable of automatically recognizing an article of a cart according to the present invention and a cart of a payment system utilizing the cart.

The cart 100 may include a plurality of barcode scanners (recognizing units), and may be attached to the front and both side surfaces of the cart, or may be configured to hang on a wire net.

The barcode scanner may be installed from at least four to at most twelve, but the present invention is not limited thereto.

In addition, the cart 100 may be provided with a screen (display unit) capable of outputting characters, which may be fixed to the handle of the cart 100.

The weight of the cart 100 may be displayed on the screen by measuring the weight of the cart 100 mounted on the bottom of the cart 100 and storing the weight inside the cart 100.

5 is a view showing an example of a cart capable of automatically recognizing an article according to the present invention and a cart screen of a payment system utilizing the cart.

The identification number of the cart 100 can be always displayed on the screen of the cart 100. When the cart 100 recognizes the barcode by storing the article, the name of the article, the price of the article, the total weight of the article, Can be displayed.

In addition, if the barcode scanner (recognition unit) of the cart 100 does not recognize the barcode properly, a message 'Please recognize again' may be displayed on the screen or a notification sound may be displayed according to design conditions.

1 to 5 are merely the main points of the present invention. As various designs can be made within the technical scope of the present invention, the present invention is limited to the configurations of Figs. 1 to 5 It is self-evident.

100: Cart 110:
120: recognition unit 130:
131: cover plate 132: load cell
133: Fixed plate
140: Display unit 150: Cart DB
200: counter 210:
220: display unit 230: cart recognition unit
240: settlement unit 250: counter DB

Claims (6)

A billing system using a cart equipped with a barcode scanner capable of easily recognizing a barcode of an article in a cart when the article is placed in the cart and processing the settlement at a counter,
Wherein the cart includes:
A communication unit capable of transmitting the article information on which the bar code is recognized through the wireless communication to the counter;
A recognition unit capable of recognizing a barcode of the article;
A weight sensing part capable of sensing the weight of the article;
A display unit capable of displaying a name of the article, a price, a total weight value, and a total purchase amount; And
And a cart DB capable of storing the identification number of the cart and the article data provided in the cart,
Wherein the cart includes:
A counter capable of being interlocked with the cart,
The above-
A communication unit capable of transmitting the article data to the cart through wireless communication;
A cart recognizing unit for recognizing the identification number of the cart and reading the information of the goods placed in the cart;
A display unit capable of displaying information of an item read by the cart recognizing unit and providing a payment interface;
A settlement unit capable of selecting a settlement method and making a settlement, and reconciling at the time of settlement by another method; And
And a counter DB capable of storing inventory information and payment information of the goods,
Wherein,
A fluorescent substance recognition module capable of recognizing the fluorescent substance applied to the bar code of the article;
A light amount control module for controlling the brightness of the light source to detect the position of the barcode when the position of the barcode is recognized through the fluorescent substance recognition module;
The bar code can be recognized through the light amount control module, and the name of the article, the price of the article, and the weight information of the article can be stored in the cart identification number, and the bar code recognition Module,
The weight sensing unit includes:
It can detect the weight of the goods loaded inside the cart,
The weight information of the article and the weight value of the article detected through the weight detecting section are compared with each other, and if the error value of the two data is within the predetermined error range,
The cart recognizing unit,
The identification number of the cart can be recognized by recognizing the QR code displayed on the cart display unit,
The display unit of the cart includes:
Wherein when a plurality of articles are recognized in the recognition section and loaded on the weight sensing section, the price and weight values of the articles are accumulated and displayed. delete delete delete delete delete
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KR102082988B1 (en) * 2018-11-08 2020-03-02 동국대학교 산학협력단 A weight-perceptive barcode-reading shopping cart
KR102223616B1 (en) * 2019-10-29 2021-03-08 주식회사 벤텍 Smart picking cart and method for picking using thereof
KR102375441B1 (en) * 2020-07-28 2022-03-28 김상국 Shopping payment system using smartphone
KR102236052B1 (en) * 2020-08-06 2021-04-05 (주)엔앤피테크놀러지즈 Smart shopping cart with automatic opening and closing cover interlocked with scanning product and smart shopping using the same
KR102290140B1 (en) * 2020-12-24 2021-08-19 이은창 System for distribution trace and genuine product certification using case
KR102646121B1 (en) * 2020-12-30 2024-03-13 주식회사 코밴 Non-face-to-face payment method

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KR101424706B1 (en) * 2013-10-23 2014-08-01 (주)메티스 shopping cart for self-settlement

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