CN114999078B - Electronic scale and artificial intelligent monitoring equipment - Google Patents

Electronic scale and artificial intelligent monitoring equipment Download PDF

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Publication number
CN114999078B
CN114999078B CN202210596212.5A CN202210596212A CN114999078B CN 114999078 B CN114999078 B CN 114999078B CN 202210596212 A CN202210596212 A CN 202210596212A CN 114999078 B CN114999078 B CN 114999078B
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Prior art keywords
commodity
shopping bag
controller
customer
weight
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CN114999078A (en
Inventor
徐万昌
谢文秀
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Yongkang Huaying Weighing Apparatus Co ltd
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Yongkang Huaying Weighing Apparatus Co ltd
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Priority to CN202210596212.5A priority Critical patent/CN114999078B/en
Publication of CN114999078A publication Critical patent/CN114999078A/en
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/12—Cash registers electronically operated
    • G07G1/14—Systems including one or more distant stations co-operating with a central processing unit
    • G07G1/145—PLU-management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
    • G01G23/3735—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means using a digital network
    • G01G23/3742—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means using a digital network using a mobile telephone network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327—Short range or proximity payments by means of M-devices
    • G06Q20/3276—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being read by the M-device
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/0036—Checkout procedures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

The invention provides an electronic scale and artificial intelligent monitoring equipment, wherein a salesperson in the electronic scale inputs the unit price of corresponding commodity to a controller through an input unit; the weighing sensor performs weighing measurement on the commodity and sends the weight of the weighed and measured commodity to the controller; after weighing and metering of various commodities of a customer are completed, a salesperson aligns a two-dimensional code on a shopping bag of the customer with a magnetic adder and a first scanner, the magnetic adder carries out magnetic adding on the two-dimensional code on the shopping bag, and the first scanner scans the two-dimensional code on the shopping bag and sends the scanned shopping bag two-dimensional code to a controller; the controller sends the weight, unit price and total price of various commodities, the two-dimension code of the shopping bag and the identity information of the controller to the remote server through the remote communication module, a customer scans the two-dimension code of the shopping bag, the remote server can be accessed, the payment of the commodity in the shopping bag is completed, and the commodity leaves a market through a quick channel after demagnetizing the two-dimension code on the shopping bag.

Description

Electronic scale and artificial intelligent monitoring equipment
Technical Field
The invention belongs to the field of intelligent payment monitoring, and particularly relates to an electronic scale and artificial intelligent monitoring equipment.
Background
At present, electronic scales used in supermarkets are used for weighing and metering commodities placed on weighing sensors in sequence, bar-shaped two-dimensional codes comprising the weight, unit price and total price of the commodities are printed after the weighing and metering are finished, and salesperson pastes the bar-shaped two-dimensional codes at the bag opening of the bag to seal the bag. When the customers pay, the customers need to take all metering commodities to the settlement cabinet, the settlement cabinet performs code scanning settlement on various commodities one by one, and each time the customers settle one class of commodities, the customers need to put the commodities into shopping bags of the customers, after the settlement of all the commodities is completed, the customers also need to operate mobile phones to call out the corresponding payment codes on the mobile phones, so that the payment of the fees can be completed, and the existing settlement efficiency is low.
Disclosure of Invention
The invention provides an electronic scale and artificial intelligent monitoring equipment, which are used for solving the problem of low settlement efficiency of supermarkets.
According to a first aspect of an embodiment of the present invention, there is provided an electronic scale, including a controller, and an input unit, a weighing sensor, a magnetic adder, a first scanner, and a remote communication module, which are respectively connected to the controller, through which a salesperson inputs a unit price of a corresponding commodity to the controller; the weighing sensor is used for weighing and metering the commodity and sending the weight of the weighed and metered commodity to the controller; after weighing and metering of various commodities of a customer are completed, a salesperson aligns a two-dimensional code on a shopping bag of the customer with the magnetic adder and a first scanner, the magnetic adder carries out magnetic adding on the two-dimensional code on the shopping bag, and the first scanner scans the two-dimensional code on the shopping bag and sends the scanned shopping bag two-dimensional code to the controller;
The controller sends the weight, unit price and total price of various commodities, the two-dimension code of the shopping bag and the identity information of the controller to the remote server through the remote communication module, so that the customer can access the remote server by scanning the two-dimension code of the shopping bag, the payment of the commodity in the shopping bag is completed, and the customer leaves a mall through a quick channel after demagnetizing the two-dimension code on the shopping bag.
In an alternative implementation, the electronic scale further includes an adhesive tape, and after aligning the two-dimensional code on the shopping bag of the customer with the magnetic applicator and the first scanner, the salesperson winds the bag opening of the shopping bag with the adhesive tape.
In another optional implementation manner, an initialization key, a plus key and a completion key are arranged on the input unit, and for the same customer, a salesperson firstly places a shopping bag of the customer on a weighing sensor of the electronic scale, presses the initialization key, and after detecting that the initialization key is pressed, the controller takes the current weight on the weighing sensor, namely the weight of the shopping bag, as an initial weight, and enters a commodity weighing and metering process;
the salesperson takes out various commodities in the shopping basket corresponding to the customer one by one and puts the commodities into the corresponding shopping bag on the weighing sensor, wherein the commodity weighing and metering flow is as follows: after a salesperson takes out a commodity from the shopping basket and puts the commodity into a shopping bag, inputting the unit price of the commodity into the controller through the input unit, subtracting the initial weight from the weight on the weighing sensor currently detected by the controller to obtain the weight of the commodity, multiplying the unit price of the commodity by the weight of the commodity to obtain the total price of the commodity, and taking the current weight on the weighing sensor as the initial weight;
After the weighing and metering of the current commodity, the salesperson firstly presses the plus sign button before taking out the next commodity, and the controller enters the commodity weighing and metering flow after detecting that the plus sign button is pressed down: after a salesperson takes out a commodity from the shopping basket and puts the commodity into a shopping bag, inputting the unit price of the commodity into the controller through the input unit, subtracting the initial weight from the weight on the weighing sensor currently detected by the controller to obtain the weight of the commodity, multiplying the unit price of the commodity by the weight of the commodity to obtain the total price of the commodity, and taking the current weight on the weighing sensor as the initial weight;
after the salesperson takes out all the commodities in the shopping basket corresponding to the customer and puts the commodities into the shopping bag, the completion key is pressed, and after the controller detects that the completion key is pressed, the weight, unit price and total price of various commodities purchased by the customer, the two-dimension code of the shopping bag and identity information of the controller are sent to the remote server through the remote communication module.
In another optional implementation manner, the automatic weighing and metering system further comprises a display screen connected with the controller, in the commodity weighing and metering process, when a salesperson takes out one type of commodity from the shopping basket and puts the commodity into the shopping bag, the unit price of the commodity is input to the controller through the input unit, and after the controller obtains the weight of the commodity, the controller displays the weight, the unit price and the total price of the commodity on the display screen.
In another optional implementation manner, after the weighing and metering of all the commodities in the shopping bag of the customer are completed, if the customer wants to withdraw some of the commodities in the shopping bag, a salesperson unwraps the adhesive tape at the bag mouth of the shopping bag, places the shopping bag on a weighing sensor, presses the number reducing button, the controller takes the current weight on the weighing sensor as the initial weight after detecting that the number reducing button is pressed, then the salesperson takes the commodities which the customer wants to withdraw from the shopping bag, the controller subtracts the current weight on the weighing sensor from the initial weight to obtain the weight of the commodities which the salesperson takes, and then the salesperson inputs the unit price of the commodities to the controller through the input unit, so that the controller obtains the unit price and the weight of the commodities; when the salesperson takes out one type of commodity, the number reducing key is firstly pressed down, then various types of commodities which are thought to be removed by the client are sequentially taken out of the shopping bag according to the same steps, after the salesperson presses down the completion key, the controller sends the weight, unit price and total price of various types of commodities which are thought to be removed by the client, the shopping bag two-dimensional code and identity information of the controller to a remote server after detecting that the completion key is pressed down, so that the remote server deletes various types of commodities which are thought to be removed by the client from a shopping list corresponding to the shopping bag two-dimensional code.
According to a second aspect of the present invention, the present invention further provides an artificial intelligent monitoring device, including a remote server, a demagnetizer disposed at a fast channel, and the electronic scale, wherein a customer scans a two-dimensional code on a shopping bag by using a mobile terminal, and sends the two-dimensional code of the shopping bag and identity information of the mobile terminal to the remote server through the mobile terminal; the remote server determines the weight, unit price and total price of various commodities purchased by a customer according to the two-dimension code of the shopping bag, calculates the total price of all the commodities purchased by the customer, and then sends the weight, unit price and total price of various commodities and the total price of all the commodities to the mobile terminal of the purchaser so as to be checked by the customer, and in addition, the remote server correlates the total price of all the commodities purchased by the customer, the identity information of the controller and the identity information of the mobile terminal;
after checking, the client clicks a payment button on the mobile terminal, and the mobile terminal sends the payment instruction and the identity information of the mobile terminal to the remote server;
after receiving the identity information of the mobile terminal, the remote server deducts the corresponding amount from the account of the mobile terminal according to the total price of all commodities corresponding to the identity information of the mobile terminal, and remits the deducted amount into a merchant account corresponding to the identity information of the controller;
And when the customer leaves the mall, carrying the quick passage, and demagnetizing the two-dimensional code on the shopping bag by using a demagnetizer.
In an optional implementation manner, the quick channel is provided with a self-service settlement cabinet, after a customer finishes payment of the commodity expense in the shopping bag, the remote server sends two-dimension code information of the shopping bag to the self-service settlement cabinet, and the self-service settlement cabinet is provided with a demagnetizer and a second scanner which are positioned at one place;
after the customer finishes the payment of the commodity in the shopping bag, before arriving at the self-service settlement cabinet of the quick channel, the two-dimension code on the shopping bag is aligned with the demagnetizer and the second scanner, the second scanner sends the scanned two-dimension code information to the control circuit of the self-service settlement cabinet, the control circuit compares the two-dimension code with the two-dimension code received from the remote server, if the two-dimension code is identical, the control circuit controls the display screen on the self-service settlement cabinet to pop up a prompt interface for continuing scanning, if the customer purchases other commodities except the commodity in the shopping bag, if the customer clicks, the control circuit controls the demagnetizer to start the normal settlement function, and the demagnetizer on the shopping bag demagnetizes the two-dimension code on the self-service settlement cabinet, the customer subjects the other commodities to demagnetizing and scanning at the demagnetizer and the second scanner one by one, and further settles the other commodities; if the customer only purchases the commodity in the shopping bag, clicking no, controlling the starting of the demagnetizer by the control circuit, and after demagnetizing the two-dimensional code on the shopping bag by the demagnetizer on the self-service settlement cabinet, controlling the closing of the demagnetizer by the control circuit of the self-service settlement cabinet, and waiting for another two-dimensional code sent by the second scanner by the control circuit so as to compare the other two-dimensional code with the two-dimensional code received by the remote server;
If the two types of the counter are different, the counter cannot be controlled to start self-service counter settlement.
The beneficial effects of the invention are as follows:
1. according to the invention, the two-dimensional code is arranged on the shopping bag, various commodities are placed in the shopping bag when weighing and metering are carried out, the two-dimensional code on the shopping bag is scanned after weighing and metering are completed, the weight, unit price and total price of the commodities, the two-dimensional code on the shopping bag and identity information of the controller are sent to the remote server, and a customer can complete commodity fee payment by scanning the two-dimensional code on the shopping bag, so that the customer can be prevented from paying by calling a payment code on a mobile phone during settlement, the queuing and waiting settlement time can be shortened, and the settlement efficiency is improved; in addition, the invention also provides a magnetizing device for magnetizing the two-dimensional code on the shopping bag, thereby monitoring the payment condition of the customer;
2. the shopping bag opening is sealed by the adhesive tape, so that the purchasing condition of a customer can be further monitored;
3. according to the invention, the initialization key, the plus key and the completion key are arranged on the input unit, when various commodities are placed on the weighing sensor for weighing and metering, the shopping bag is placed on the weighing sensor, and then the various commodities are directly placed in the shopping bag for weighing and metering, so that the situation that the various commodities need to be placed in the shopping bag one by one during customer settlement can be avoided, and the settlement efficiency can be further improved;
4. According to the invention, through setting the subtracting number key, the electronic scale is utilized to prune the charging of the commodity in the shopping bag, so that on one hand, the normal orderly operation of the commodity returned by the customer can be ensured, and on the other hand, the salesperson can distinguish the commodity returned by the customer, so that the customer can be prevented from randomly discarding the commodity (such as slaughtered live fish and the like) which cannot be returned in the supermarket;
5. according to the invention, a special quick channel is arranged for the clients who pay the metering commodity by using the two-dimension code of the shopping bag, a self-service settlement cabinet is arranged in the quick channel, and the self-service settlement function of the self-service settlement cabinet can be started only by using the magnetized two-dimension code of the shopping bag, so that the clients who pay by using the two-dimension code of the shopping bag can be prevented from being mixed into the quick channel to perform settlement, the efficiency of the clients who pay by using the two-dimension code of the shopping bag through the quick channel can be further improved, more clients are further promoted to select a two-dimension code payment mode of the shopping bag, in addition, the situation that the clients purchase metering commodity and other commodities is also considered, and the settlement requirements of the clients who purchase other commodities can be met in the quick channel.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an electronic scale of the present invention;
FIG. 2 is a schematic diagram of an embodiment of an artificial intelligence monitoring device of the present invention.
Detailed Description
In order to better understand the technical solution in the embodiments of the present invention and make the above objects, features and advantages of the embodiments of the present invention more comprehensible, the technical solution in the embodiments of the present invention is described in further detail below with reference to the accompanying drawings.
In the description of the present invention, unless otherwise specified and defined, it should be noted that the term "connected" should be interpreted broadly, and for example, it may be a mechanical connection or an electrical connection, or may be a connection between two elements, or may be a direct connection or may be an indirect connection through an intermediary, and it will be understood to those skilled in the art that the specific meaning of the term may be interpreted according to the specific circumstances.
Referring to fig. 1, a schematic structural diagram of an electronic scale according to an embodiment of the invention is shown. The electronic scale can comprise a controller, an input unit, a weighing sensor, a magnetizing device, a first scanner and a remote communication module, wherein the input unit, the weighing sensor, the magnetizing device, the first scanner and the remote communication module are respectively connected with the controller, and a salesperson inputs the unit price of corresponding commodity to the controller through the input unit; the weighing sensor is used for weighing and metering the commodity and sending the weight of the weighed and metered commodity to the controller; after weighing and metering of various commodities of a customer are completed, a salesperson aligns a two-dimensional code on a shopping bag of the customer with the magnetic adder and a first scanner, the magnetic adder carries out magnetic adding on the two-dimensional code on the shopping bag, and the first scanner scans the two-dimensional code on the shopping bag and sends the scanned shopping bag two-dimensional code to the controller;
The controller sends the weight, unit price and total price of various commodities, the two-dimension code of the shopping bag and the identity information of the controller to the remote server through the remote communication module, so that the customer can access the remote server by scanning the two-dimension code of the shopping bag, the payment of the commodity in the shopping bag is completed, and the customer leaves a mall through a quick channel after demagnetizing the two-dimension code on the shopping bag.
According to the embodiment, the two-dimensional code is arranged on the shopping bag, various commodities are placed in the shopping bag during weighing and metering, the two-dimensional code on the shopping bag is scanned after weighing and metering are completed, the weight, unit price and total price of the commodities, the two-dimensional code of the shopping bag and identity information of the controller are sent to the remote server, and a customer can finish commodity fee payment by scanning the two-dimensional code on the shopping bag, so that the customer can be prevented from paying by calling out a payment code on a mobile phone during settlement, queuing and waiting settlement time can be shortened, and settlement efficiency is improved; in addition, the invention also provides a magnetizing device for magnetizing the two-dimensional code on the shopping bag, thereby monitoring the payment condition of the customer.
The electronic scale further comprises an adhesive tape, and after the two-dimensional code on the shopping bag of the customer is aligned with the magnetic applicator and the first scanner, a salesperson winds the bag opening of the shopping bag by using the adhesive tape, so that the purchasing condition of the customer can be further monitored. The input unit is provided with an initialization key, a plus key and a completion key, and for the same customer, a salesperson firstly places a shopping bag of the customer on a weighing sensor of the electronic scale, presses the initialization key, and after detecting that the initialization key is pressed, the controller takes the current weight on the weighing sensor, namely the weight of the shopping bag, as an initial weight, and enters a commodity weighing and metering process;
The salesperson takes out various commodities in the shopping basket corresponding to the customer one by one and puts the commodities into the corresponding shopping bag on the weighing sensor, wherein the commodity weighing and metering flow is as follows: after a salesperson takes out a commodity from the shopping basket and puts the commodity into a shopping bag, inputting the unit price of the commodity into the controller through the input unit, subtracting the initial weight from the weight on the weighing sensor currently detected by the controller to obtain the weight of the commodity, multiplying the unit price of the commodity by the weight of the commodity to obtain the total price of the commodity, and taking the current weight on the weighing sensor as the initial weight;
after the weighing and metering of the current commodity, the salesperson firstly presses the plus sign button before taking out the next commodity, and the controller enters the commodity weighing and metering flow after detecting that the plus sign button is pressed down: after a salesperson takes out a commodity from the shopping basket and puts the commodity into a shopping bag, inputting the unit price of the commodity into the controller through the input unit, subtracting the initial weight from the weight on the weighing sensor currently detected by the controller to obtain the weight of the commodity, multiplying the unit price of the commodity by the weight of the commodity to obtain the total price of the commodity, and taking the current weight on the weighing sensor as the initial weight;
After the salesperson takes out all the commodities in the shopping basket corresponding to the customer and puts the commodities into the shopping bag, the completion key is pressed, and after the controller detects that the completion key is pressed, the weight, unit price and total price of various commodities purchased by the customer, the two-dimension code of the shopping bag and identity information of the controller are sent to the remote server through the remote communication module.
According to the invention, the initialization key, the plus key and the completion key are arranged on the input unit, when various commodities are placed on the weighing sensor for weighing and metering, the shopping bag is placed on the weighing sensor, and then the various commodities are directly placed in the shopping bag for weighing and metering, so that the situation that the various commodities need to be placed in the shopping bag one by one during customer settlement is avoided, and the settlement efficiency is further improved.
The electronic scale can also comprise a display screen connected with the controller, in the commodity weighing and metering process, when a salesperson takes out one type of commodity from the shopping basket and puts the commodity into the shopping bag, the unit price of the commodity is input into the controller through the input unit, and after the controller obtains the weight of the commodity, the controller displays the weight, the unit price and the total price of the commodity on the display screen. The invention displays the weight, unit price and total price of various commodities on the display screen by arranging the display screen, thereby facilitating the customer to check the weight, unit price and total price of various commodities during weighing and metering.
After the customer purchases the metered goods, the input unit is also provided with a number reducing button, therefore, after the weighing and metering of all the goods in the shopping bag of the customer are finished, if the customer wants to withdraw part of the goods in the shopping bag, a salesperson unwinds the adhesive tape at the bag mouth of the shopping bag, places the shopping bag on a weighing sensor and presses the number reducing button, after the controller detects that the number reducing button is pressed, the controller takes the current weight on the weighing sensor as the initial weight, and then the salesperson takes the goods which the customer wants to withdraw from the shopping bag, the controller subtracts the current weight on the weighing sensor from the initial weight to obtain the weight of the goods which the salesperson takes out, and then the salesperson inputs the unit price of the goods to the controller through the input unit, so that the controller obtains the unit price and the weight of the goods; when the salesperson takes out one type of commodity, the number reducing key is firstly pressed down, then various types of commodities which are thought to be removed by the client are sequentially taken out of the shopping bag according to the same steps, after the salesperson presses down the completion key, the controller sends the weight, unit price and total price of various types of commodities which are thought to be removed by the client, the shopping bag two-dimensional code and identity information of the controller to a remote server after detecting that the completion key is pressed down, so that the remote server deletes various types of commodities which are thought to be removed by the client from a shopping list corresponding to the shopping bag two-dimensional code. According to the invention, the number reducing keys are arranged, and the electronic scale is used for deleting the charging of the goods in the shopping bag, so that on one hand, the normal orderly operation of the goods returned by the customer can be ensured, and on the other hand, the salesperson can distinguish the goods returned by the customer, so that the situation that the goods (such as slaughtered live fish and the like) which cannot be returned by the customer are randomly discarded in a supermarket is avoided.
The invention also provides an artificial intelligent monitoring device, as shown in fig. 2, which can comprise a remote server, a demagnetizer arranged at a rapid channel and the electronic scale, wherein a customer scans a two-dimensional code on a shopping bag by using a mobile terminal and sends the two-dimensional code of the shopping bag and identity information of the mobile terminal to the remote server by using the mobile terminal; the remote server determines the weight, unit price and total price of various commodities purchased by a customer according to the two-dimension code of the shopping bag, calculates the total price of all the commodities purchased by the customer, and then sends the weight, unit price and total price of various commodities and the total price of all the commodities to the mobile terminal of the purchaser so as to be checked by the customer, and in addition, the remote server correlates the total price of all the commodities purchased by the customer, the identity information of the controller and the identity information of the mobile terminal;
after checking, the client clicks a payment button on the mobile terminal, and the mobile terminal sends the payment instruction and the identity information of the mobile terminal to the remote server;
after receiving the identity information of the mobile terminal, the remote server deducts the corresponding amount from the account of the mobile terminal according to the total price of all commodities corresponding to the identity information of the mobile terminal, and remits the deducted amount into a merchant account corresponding to the identity information of the controller;
And when the customer leaves the mall, carrying the quick passage, and demagnetizing the two-dimensional code on the shopping bag by using a demagnetizer.
The quick passage is provided with a self-service settlement cabinet, after a customer finishes payment of the commodity cost in the shopping bag, the remote server sends two-dimension code information of the shopping bag to the self-service settlement cabinet, and the self-service settlement cabinet is provided with a demagnetizer and a second scanner which are positioned at one place;
after the customer finishes the payment of the commodity in the shopping bag, before arriving at the self-service settlement cabinet of the quick channel, the two-dimension code on the shopping bag is aligned with the demagnetizer and the second scanner, the second scanner sends the scanned two-dimension code information to the control circuit of the self-service settlement cabinet, the control circuit compares the two-dimension code with the two-dimension code received from the remote server, if the two-dimension code is identical, the control circuit controls the display screen on the self-service settlement cabinet to pop up a prompt interface for continuing scanning, if the customer purchases other commodities except the commodity in the shopping bag, if the customer clicks, the control circuit controls the demagnetizer to start the normal settlement function, and the demagnetizer on the shopping bag demagnetizes the two-dimension code on the self-service settlement cabinet, the customer subjects the other commodities to demagnetizing and scanning at the demagnetizer and the second scanner one by one, and further settles the other commodities; if the customer only purchases the commodity in the shopping bag, clicking no, controlling the starting of the demagnetizer by the control circuit, and after demagnetizing the two-dimensional code on the shopping bag by the demagnetizer on the self-service settlement cabinet, controlling the closing of the demagnetizer by the control circuit of the self-service settlement cabinet, and waiting for another two-dimensional code sent by the second scanner by the control circuit so as to compare the other two-dimensional code with the two-dimensional code received by the remote server;
If the two types of the counter are different, the counter cannot be controlled to start self-service counter settlement.
According to the invention, a special quick channel is arranged for the clients who pay the metering commodity by using the two-dimension code of the shopping bag, a self-service settlement cabinet is arranged in the quick channel, and the self-service settlement function of the self-service settlement cabinet can be started only by using the magnetized two-dimension code of the shopping bag, so that the clients who pay by using the two-dimension code of the shopping bag can be prevented from being mixed into the quick channel to perform settlement, the efficiency of the clients who pay by using the two-dimension code of the shopping bag through the quick channel can be further improved, more clients are further promoted to select a two-dimension code payment mode of the shopping bag, in addition, the situation that the clients purchase metering commodity and other commodities is also considered, and the settlement requirements of the clients who purchase other commodities can be met in the quick channel.
In addition, the supermarket only provides the degradable plastic bag when checking out, and for the commodity needing weighing and metering, especially in fresh selling areas, the supermarket still adopts a free coiled non-environment-friendly plastic bag, so that extra consumables are brought to the supermarket, the cost is increased, and the supermarket is not environment-friendly. In order to realize environmental protection, the invention does not provide a plastic bag for respectively accommodating various commodities when selling the commodities needing weighing and metering, and customers do not put various commodities into the plastic bags respectively and then take out the metering when shopping, but directly put the commodities into a shopping basket to take out the metering. The invention also provides an artificial intelligent payment monitoring method which is applied to the artificial intelligent monitoring equipment, and the method carries out payment monitoring according to the following steps:
Step S110, a customer purchases goods to be weighed and measured into a shopping basket, and the shopping basket is lifted to a measuring place during checkout;
step S120, a salesperson sequentially takes out each type of commodity from the shopping basket, and carries out weighing measurement on each type of commodity, wherein for the same customer, after the weighing measurement of the first type of commodity purchased by the same customer is completed, the controller of the electronic scale obtains the weight and unit price of the type of commodity, the salesperson presses a plus button on the electronic scale to carry out weighing measurement on the next type of commodity, after the weighing measurement of the next type of commodity is completed, the controller obtains the weight and unit price of various types of commodity which are weighed and measured before, and after the weighing measurement of all various types of commodity of the customer is completed, the salesperson presses a completion button on the electronic scale;
step S130, after placing all the goods after weighing and metering into a shopping bag of the customer, a salesperson aligns the two-dimensional code on the shopping bag to the magnetizing device and a first scanner, the magnetizing device magnetizes the two-dimensional code on the shopping bag, the first scanner scans the two-dimensional code on the shopping belt and sends the scanned two-dimensional code of the shopping bag to the controller, and the controller sends the obtained weight, unit price and total price of various goods purchased by the customer, the two-dimensional code of the shopping bag and identity information of the controller to the remote server through the remote communication module after receiving the two-dimensional code of the shopping bag;
Step S140, sealing the shopping bag by a salesperson, and scanning a two-dimensional code on the shopping bag by a client by using a mobile terminal to finish payment of commodity fees in the shopping bag;
step S150, after the payment of the commodity cost in the shopping bag is completed, the customer arrives at a specially-designed rapid channel to demagnetize the two-dimensional code on the shopping bag, and then leaves the market.
When a customer purchases goods which need weighing and metering, various goods are usually placed in a free non-environment-friendly plastic bag, then the goods are metered by a metering position, when the goods are metered by a salesperson, the bar-shaped two-dimensional codes used for representing the weight, unit price, total price and other information of the goods are required to be printed out for each type of goods after codes of the goods are input, and then the printed two-dimensional codes are attached to the bag mouth of the plastic bag to seal the plastic bag. Unlike traditional mode, the invention does not provide the plastic bags for holding various commodities when selling the commodities needing weighing and metering, the customers do not put various commodities into the plastic bags and take out the metering when shopping, but directly put the commodities into the shopping basket to take out the metering place for metering, thus avoiding the use of the non-environment-friendly plastic bags and reducing the cost for the market for the commodities needing weighing and metering; in addition, the salesperson can directly take and measure scattered commodities, naturally is more troublesome when measuring, in order to ensure the measuring efficiency of the salesperson, the electronic scale used for measuring and the using method of the electronic scale are updated and modified, specifically, the salesperson does not need to print a bar two-dimensional code for representing the weight, the unit price and the total price of each type of commodity when measuring, and does not need to seal the bag opening of a plastic bag for containing each type of commodity, but directly places various types of commodities on the electronic scale in sequence for weighing, the various commodities are distinguished by adopting a plus key, and the salesperson only needs to seal shopping bags of the salesperson once for one customer, so that the measuring efficiency can be ensured.
In addition, in this embodiment, after the measurement of all the commodities purchased by the corresponding customer is completed, the salesperson aligns the two-dimension code on the shopping bag with the magnetic adder and the first scanner of the electronic scale, the magnetic adder carries out magnetic adding on the two-dimension code on the shopping bag so as to monitor the payment state of the customer, the first scanner scans the two-dimension code on the shopping bag and sends the two-dimension code to the controller, the controller sends the weight, the unit price and the total price of various commodities, the two-dimension code of the shopping bag and the identity information of the controller to the remote server, after that, the customer scans the two-dimension code on the shopping bag so as to complete the payment of the commodity cost in the shopping bag, therefore, the consumer does not need to carry out degaussing on the commodity in the shopping bag one by one during counter settlement, the pressure of the counter is reduced after the degaussing of the two-dimension code is completed, the checkout efficiency is improved, the situation that a large number of people are queued for checkout is avoided, the customer can leave the shopping market through a specially designed quick channel, and good experience is not needed, and the consumer can receive the commodity in the shopping bag for a long time, and the commodity is easy to accept and the measurement mode.
According to the embodiment, when the commodity to be weighed and metered is sold, the plastic bags for respectively containing various commodities are not provided, and when a customer shops, the commodity is not respectively contained in the plastic bags and then metered, but is directly placed in a shopping basket to be metered, and the commodity to be weighed and metered is taken to the metering position; secondly, the electronic scale used for metering and the use method of the electronic scale are updated, specifically, when metering, a salesperson does not need to print a bar-shaped two-dimensional code for representing the weight, unit price and total price of each type of commodity, and does not need to seal a bag mouth of a plastic bag for containing each type of commodity, but directly places each type of commodity on the electronic scale in sequence for weighing, the commodities are distinguished by adopting a plus sign key, and the salesperson only needs to seal shopping bags of the commodity for one customer, so that the metering efficiency can be ensured; after the measurement of all commodities purchased by corresponding clients is completed, a salesperson aims at a magnetic adder and a first scanner of an electronic scale, the magnetic adder carries out magnetic adding on the two-dimension codes on the shopping bags so as to monitor the payment state of the clients, the first scanner scans the two-dimension codes on the shopping bags and sends the two-dimension codes to a controller, the controller sends the weight, unit price and total price of various commodities, the two-dimension codes of the shopping bags and identity information of the controller to a remote server, and thereafter, the clients scan the two-dimension codes on the shopping bags to complete the payment of the commodity fees in the shopping bags, so that the salesperson does not need to demagnetize the commodity in the shopping bags one by one when the counter is used, the pressure of a checkout counter can be reduced after the payment of the shopping bags is completed, the checkout counter is improved, the situation that a large number of people are queued up to checkout is avoided, the clients can leave the shopping places through a quick channel arranged, the shopping experience degree is not required to be improved, and the shopping bags can be easily popularized and the shopping bags are more easily received by the special shopping bags.
Wherein, the step S120 includes:
step S121, aiming at the same customer, a salesperson firstly placing a shopping bag of the customer on a weighing sensor of an electronic scale, pressing an initialization key on the electronic scale, measuring the weight of the shopping bag by the electronic scale, and taking the current weight on the weighing sensor, namely the weight of the shopping bag as an initial weight;
step S122, a salesperson takes out a commodity of the type in the shopping basket corresponding to the customer and puts the commodity into a corresponding shopping bag on the weighing sensor, then, information for representing the unit price of the commodity is input into the electronic scale, the unit price of the commodity is determined after the electronic scale receives the information, the weight on the weighing sensor detected currently subtracts the initial weight to obtain the weight of the commodity, the unit price of the commodity is multiplied by the weight of the commodity to obtain the total price of the commodity, and the current weight on the weighing sensor is taken as the initial weight;
step S123, a salesperson presses down a plus sign on the electronic scale, and returns to execute the step S122 until all the commodities in the shopping basket corresponding to the customer are taken out and put into a shopping bag on the weighing sensor, so that weighing and metering of all the various commodities of the customer are completed;
And step S124, after weighing and metering of all various commodities of the customer are completed, a salesperson presses a completion button on the electronic scale.
Because various scattered commodities to be measured are not placed in the plastic bags, if each type of commodity is taken out of the shopping basket and placed on the weighing sensor in the previous mode during measurement, the commodity is carried into the shopping bag from the weighing sensor after the weighing is completed, and therefore the measurement efficiency is greatly reduced. Therefore, the electronic scale and the metering mode of the electronic scale are further upgraded, specifically, a salesperson only needs to place the shopping bag on the weighing sensor during metering, then sequentially takes out various commodities in the shopping basket and places the commodities in the shopping bag, and the weighing sensor is not required to carry the commodities into the shopping bag, so that the metering efficiency can be further ensured.
The display screen and the input unit of the electronic scale are respectively connected with the controller of the electronic scale, a salesperson inputs information for representing the unit price of the commodity to the controller through the input unit in the step S122, the controller determines the unit price of the commodity after receiving the information, the weight of the commodity is obtained by subtracting the initial weight from the weight on the currently detected weighing sensor, the unit price of the commodity is multiplied by the weight of the commodity, the total price of the commodity is obtained, and the weight, the unit price and the total price of the commodity are displayed on the display screen. The invention can facilitate the checking and checking of the clients during the metering by displaying the weight, the unit price and the total price of each type of metering commodity purchased by the clients on the display screen of the electronic scale.
The step S140 includes:
step S141, a customer scans the two-dimension code on the shopping bag by using the mobile terminal, and sends the two-dimension code of the shopping bag and the identity information of the mobile terminal to the remote server through the mobile terminal;
step S142, the remote server determines the weight, unit price and total price of various commodities purchased by the customer according to the two-dimension code of the shopping bag, calculates the total price of all the commodities purchased by the customer, and then sends the weight, unit price and total price of various commodities and the total price of all the commodities to the mobile terminal of the purchaser so as to be checked by the customer, and in addition, the remote server correlates the total price of all the commodities purchased by the customer, the identity information of the controller and the identity information of the mobile terminal;
step S143, after checking, clicking a payment button on the mobile terminal, and sending the payment instruction and the identity information of the mobile terminal to the remote server through the mobile terminal;
step S143, after receiving the identity information of the mobile terminal, the remote server deducts the corresponding amount from the account of the mobile terminal according to the total price of all commodities corresponding to the identity information of the mobile terminal, and remits the deducted amount into the merchant account corresponding to the identity information of the controller.
Although the above steps S141 to S143 can realize the checking of the goods in the shopping bag and the two-dimension code payment of the shopping bag, the customer cannot check any time and any place after buying all the metered goods because the paper shopping list is not formed in the whole process. To facilitate the customer' S review of his purchased metered merchandise, the step S142 includes: the remote server judges whether the two-dimension code of the shopping bag is in an unpaid state, if so, the weight, unit price and total price of various commodities purchased by a customer are determined according to the two-dimension code of the shopping bag, the total price of all commodities purchased by the customer is calculated, the weight, unit price and total price of various commodities and the total price of all commodities are sent to a mobile terminal of the purchaser so as to be checked by the customer, and in addition, the remote server correlates the total price of all commodities purchased by the customer, the identity information of the controller and the identity information of the mobile terminal, and step S143 is executed; otherwise, the two-dimension code of the shopping bag is in a paid state, and the weight, unit price, total price and total price of various commodities corresponding to the two-dimension code of the shopping bag are sent to a mobile terminal of the purchaser for display, so that a customer can check a shopping list of the commodities in the shopping bag;
After the remote server remits the deducted amount into the merchant account corresponding to the identity information of the controller, the remote server sets the two-dimension code information of the shopping bag corresponding to the identity information of the mobile terminal in a paid state;
the controller in step S130 sends the obtained weight, unit price and total price of each type of goods purchased by the customer, the two-dimension code of the shopping bag and the identity information of the controller to the remote server, and then the remote server places the two-dimension code of the shopping bag in an unpaid state.
According to the method, two states of unpaid and paid are set for the two-dimension code of the shopping bag, the payment interface is pushed to the client for the unpaid state, and the query interface is pushed to the client for the paid state, so that the client can conveniently query the shopping list of the purchased metering products at any time and any place.
In addition, the quick path is provided with a self-service settlement cabinet, and after the step S140, before the step S150, the method further includes: after the payment of the commodity cost in the shopping bag is completed, the remote server sends the two-dimension code information of the shopping bag to the self-service settlement cabinet, and the self-service settlement cabinet is provided with a demagnetizer and a second scanner which are positioned at one place;
The step S150 includes:
step S151, after the customer finishes the payment of the commodity cost in the shopping bag, before the customer arrives at the self-service settlement cabinet of the rapid channel, the two-dimension code on the shopping bag is aligned with the demagnetizer and the second scanner, the second scanner sends the scanned two-dimension code information to the control circuit of the self-service settlement cabinet, the control circuit compares the two-dimension code with the two-dimension code received from the remote server, if the two-dimension code is the same, the step S152 is executed, and if the two-dimension code is not the same, the self-service settlement cabinet settlement can not be controlled to be started;
step S152, the control circuit controls a display screen on the self-service settlement cabinet to pop up a prompt interface for whether to continue scanning, if the customer purchases other commodities except the commodity in the shopping bag, the step S153 is executed by clicking, if the customer only purchases the commodity in the shopping bag, the step S154 is executed by clicking no;
step 153, the control circuit controls the starting of the demagnetizer so as to start a normal checkout function, the demagnetizer on the self-service checkout cabinet demagnetizes the two-dimension codes on the shopping bag, and a customer aligns other commodities to the demagnetizer and the second scanner one by one to demagnetize and scan the commodities so as to checkout the other commodities;
Step S154, the control circuit controls the starting of the demagnetizer, after the demagnetizer on the self-service settlement cabinet demagnetizes the two-dimension code on the shopping bag, the control circuit of the self-service settlement cabinet controls the closing of the demagnetizer, the control circuit waits for another two-dimension code sent from the second scanner, if the two-dimension code is the same as the two-dimension code received from the remote server, step S152 is executed, and if the two-dimension code is different, the starting of the self-service settlement cabinet settlement cannot be controlled.
According to the invention, a special quick channel is arranged for the clients who pay the metering commodity by using the two-dimension code of the shopping bag, a self-service settlement cabinet is arranged in the quick channel, and the self-service settlement function of the self-service settlement cabinet can be started only by using the magnetized two-dimension code of the shopping bag, so that the clients who pay by using the two-dimension code of the shopping bag can be prevented from being mixed into the quick channel to perform settlement, the efficiency of the clients who pay by using the two-dimension code of the shopping bag through the quick channel can be further improved, more clients are further promoted to select a two-dimension code payment mode of the shopping bag, in addition, the situation that the clients purchase metering commodity and other commodities is also considered, and the settlement requirements of the clients who purchase other commodities can be met in the quick channel.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (5)

1. The artificial intelligent monitoring equipment is characterized by comprising a remote server, a demagnetizer arranged at a rapid channel and an electronic scale, wherein the electronic scale comprises a controller, an input unit, a weighing sensor, a magnetizer, a first scanner and a remote communication module, wherein the input unit, the weighing sensor, the magnetizer, the first scanner and the remote communication module are respectively connected with the controller, and a salesperson inputs the unit price of corresponding commodity to the controller through the input unit; the weighing sensor is used for weighing and metering the commodity and sending the weight of the weighed and metered commodity to the controller;
After weighing and metering of various commodities of a customer are completed, a salesperson aligns a two-dimensional code on a shopping bag of the customer with the magnetic adder and a first scanner, the magnetic adder carries out magnetic adding on the two-dimensional code on the shopping bag, and the first scanner scans the two-dimensional code on the shopping bag and sends the scanned shopping bag two-dimensional code to the controller; putting various commodities into the shopping bag when weighing and metering;
the controller sends the weight, unit price and total price of various commodities, the two-dimension code of the shopping bag and the identity information of the controller to a remote server through the remote communication module, so that the customer can access the remote server by scanning the two-dimension code of the shopping bag;
the electronic scale further comprises an adhesive tape, and after the two-dimensional code on the shopping bag of the customer is aligned with the magnetic adder and the first scanner, a salesperson winds the bag opening of the shopping bag by using the adhesive tape;
the client scans the two-dimension code on the shopping bag by using the mobile terminal and sends the two-dimension code of the shopping bag and the identity information of the mobile terminal to the remote server by the mobile terminal; the remote server determines the weight, unit price and total price of various commodities purchased by a customer according to the two-dimension code of the shopping bag, calculates the total price of all the commodities purchased by the customer, and then sends the weight, unit price and total price of various commodities and the total price of all the commodities to the mobile terminal of the purchaser so as to be checked by the customer, and in addition, the remote server correlates the total price of all the commodities purchased by the customer, the identity information of the controller and the identity information of the mobile terminal;
After checking, the client clicks a payment button on the mobile terminal, and the mobile terminal sends the payment instruction and the identity information of the mobile terminal to the remote server;
after receiving the identity information of the mobile terminal, the remote server deducts the corresponding amount from the account of the mobile terminal according to the total price of all commodities corresponding to the identity information of the mobile terminal, and remits the deducted amount into a merchant account corresponding to the identity information of the controller;
the quick passage is provided with a self-service settlement cabinet, after a customer finishes payment of the commodity cost in the shopping bag, the remote server sends two-dimension code information of the shopping bag to the self-service settlement cabinet, and the self-service settlement cabinet is provided with a demagnetizer and a second scanner which are positioned at one place;
after the customer finishes the payment of the commodity cost in the shopping bag, before arriving at the self-service settlement cabinet of the rapid channel, the two-dimension code on the shopping bag is aligned with the demagnetizer and the second scanner, the second scanner sends the scanned two-dimension code information to the control circuit of the self-service settlement cabinet, the control circuit compares the two-dimension code with the two-dimension code received from the remote server,
If the two-dimension codes are the same, the control circuit controls the display screen on the self-service settlement cabinet to pop up a prompt interface for continuing scanning, if the customer only purchases the goods in the shopping bag, the control circuit controls the starting of the demagnetizer, after the demagnetizer on the self-service settlement cabinet demagnetizes the two-dimension codes on the shopping bag, the control circuit of the self-service settlement cabinet controls the closing of the demagnetizer, and the control circuit waits for another two-dimension code sent from the second scanner to compare the another two-dimension code with the two-dimension code received from the remote server;
when selling goods which need weighing and metering, a customer does not provide a plastic bag for respectively containing various goods, and when shopping, the customer does not respectively contain various goods in the plastic bag and then takes out the metering, but directly places the goods in a shopping basket to take out the metering; after the salesperson finishes metering all commodities purchased by corresponding customers, the two-dimension codes on the shopping bags are aligned to the magnetizing device and the first scanner of the electronic scale, and the magnetizing device magnetizes the two-dimension codes on the shopping bags so as to monitor the payment state of the customers.
2. The artificial intelligent monitoring device according to claim 1, wherein when the display screen on the self-service settlement cabinet pops up a prompt interface for whether to continue scanning, if the customer purchases other commodities except for the commodity in the shopping bag, the control circuit controls the starting of the demagnetizer to start a normal settlement function, the demagnetizer on the self-service settlement cabinet demagnetizes the two-dimensional code on the shopping bag, and the customer aligns the other commodities one by one to the demagnetizer and the second scanner to demagnetize and scan the commodities so as to settle the other commodities;
if the two-dimensional code information scanned by the second scanner is different from the two-dimensional code received from the remote server, the self-service calculation cabinet settlement cannot be controlled to be started.
3. The artificial intelligent monitoring device according to claim 1, wherein an initialization key, a plus key and a completion key are arranged on the input unit, and for the same customer, a salesperson firstly places a shopping bag of the customer on a weighing sensor of the electronic scale, presses the initialization key, and after detecting that the initialization key is pressed, the controller takes the current weight on the weighing sensor, namely the weight of the shopping bag, as an initial weight, and enters a commodity weighing and metering process;
The salesperson takes out various commodities in the shopping basket corresponding to the customer one by one and puts the commodities into the corresponding shopping bag on the weighing sensor, wherein the commodity weighing and metering flow is as follows: after a salesperson takes out a commodity from the shopping basket and puts the commodity into a shopping bag, inputting the unit price of the commodity into the controller through the input unit, subtracting the initial weight from the weight on the weighing sensor currently detected by the controller to obtain the weight of the commodity, multiplying the unit price of the commodity by the weight of the commodity to obtain the total price of the commodity, and taking the current weight on the weighing sensor as the initial weight;
after the weighing and metering of the current commodity, the salesperson firstly presses the plus sign button before taking out the next commodity, and the controller enters the commodity weighing and metering flow after detecting that the plus sign button is pressed down: after a salesperson takes out a commodity from the shopping basket and puts the commodity into a shopping bag, inputting the unit price of the commodity into the controller through the input unit, subtracting the initial weight from the weight on the weighing sensor currently detected by the controller to obtain the weight of the commodity, multiplying the unit price of the commodity by the weight of the commodity to obtain the total price of the commodity, and taking the current weight on the weighing sensor as the initial weight;
After the salesperson takes out all the commodities in the shopping basket corresponding to the customer and puts the commodities into the shopping bag, the completion key is pressed, and after the controller detects that the completion key is pressed, the weight, unit price and total price of various commodities purchased by the customer, the two-dimension code of the shopping bag and identity information of the controller are sent to the remote server through the remote communication module.
4. The artificial intelligence monitoring device according to claim 3, further comprising a display screen connected to the controller, wherein in the commodity weighing and metering process, each time a salesperson takes out a class of commodity from the shopping basket, the salesperson puts the class of commodity into the shopping bag, and inputs the unit price of the class of commodity to the controller through the input unit, and after the controller obtains the weight of the class of commodity, the controller displays the weight, the unit price and the total price of the class of commodity on the display screen.
5. The artificial intelligence monitoring device according to any one of claims 1 to 4, wherein the input unit is further provided with a minus key, after weighing and metering of all the goods in the shopping bag of the customer is completed, if the customer wants to withdraw a part of the goods in the shopping bag, a salesperson unwinds the adhesive tape at the mouth of the shopping bag, places the shopping bag on the weighing sensor, presses the minus key, the controller takes the current weight on the weighing sensor as the initial weight after detecting that the minus key is pressed, the salesperson then takes the goods which the customer wants to withdraw from the shopping bag, the controller subtracts the current weight on the weighing sensor from the initial weight to obtain the weight of the goods which the salesperson takes out, and then the salesperson inputs the unit price of the goods to the controller through the input unit, so that the controller obtains the unit price and the weight of the goods; when the salesperson takes out one type of commodity, the number reducing key is firstly pressed down, then various types of commodities which are thought to be removed by the client are sequentially taken out of the shopping bag according to the same steps, after the salesperson presses down the completion key, the controller sends the weight, unit price and total price of various types of commodities which are thought to be removed by the client, the shopping bag two-dimensional code and identity information of the controller to a remote server after detecting that the completion key is pressed down, so that the remote server deletes various types of commodities which are thought to be removed by the client from a shopping list corresponding to the shopping bag two-dimensional code.
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