CN111401878B - Checkout method, checkout system and computer readable storage medium - Google Patents

Checkout method, checkout system and computer readable storage medium Download PDF

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Publication number
CN111401878B
CN111401878B CN202010179817.5A CN202010179817A CN111401878B CN 111401878 B CN111401878 B CN 111401878B CN 202010179817 A CN202010179817 A CN 202010179817A CN 111401878 B CN111401878 B CN 111401878B
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China
Prior art keywords
commodity
order
code
checkout
commodity information
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CN202010179817.5A
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Chinese (zh)
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CN111401878A (en
Inventor
安娟娟
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Wormpex Technology Beijing Co Ltd
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Wormpex Technology Beijing Co Ltd
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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
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • G06Q20/208—Input by product or record sensing, e.g. weighing or scanner processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0633—Lists, e.g. purchase orders, compilation or processing
    • G06Q30/0635—Processing of requisition or of purchase orders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0641—Shopping interfaces

Abstract

The invention discloses a checkout method, which comprises the following steps: receiving a selection input of one or more items; acquiring commodity information of the one or more commodities; forming an order corresponding to the one or more items, the order having an order number; and generating a set code, wherein the order number and/or commodity information are encoded in the set code. By the embodiment of the invention, the commodity checkout speed and the takeout inventory accuracy are improved, and timely delivery of information such as notification, tasks and the like to a store and consistency of information of the visible commodity by customers and store staff are realized.

Description

Checkout method, checkout system and computer readable storage medium
Technical Field
The disclosure relates to the technical field of communication, and in particular relates to a checkout method and a checkout system.
Background
More and more convenience stores provide great convenience for people's life, especially the appearance of fast food and take-away in stores, have greatly practiced thrift customer's time of having dinner, dining. A large part of fast food is a shop-made dish, and because the characteristics and the production mode of the fast food are different from those of other common commodities in the shop, the self-made dish does not have a bar code carried by the common commodity and can be scanned when checking out, so the shop is provided with a two-dimensional code or a bar code for scanning code payment for the self-made dish. When a customer purchases a plurality of self-made dishes, each self-made dish generates a two-dimensional code or bar code for payment, the two-dimensional codes or bar codes are needed to be displayed one by the customer during checkout, a large amount of time is wasted, the checkout efficiency is reduced, the shopping experience of the customer is affected, and meanwhile, theft loss caused by loss or destruction of the two-dimensional codes or bar codes possibly occurs, so that a certain loss is caused to a store. In order to improve customer convenience, a store may set up a part of self-service checkout machine in the store, and the self-service checkout may have the same problems as the manual checkout.
When a store staff receives the in-store customer checkout requirement and the take-out order requirement at the same time, the take-out order is missed or the time is too long due to the fact that the information notification in the checkout system is not timely sent, so that the shopping experience of customers is reduced. Or because the information is not transmitted timely, the actual stock product information is not equivalent to the displayed stock product information, and a store staff or a customer can be misplaced, so that the service quality of a store is damaged.
The matters in the background section are only those known to the inventors and do not, of course, represent prior art in the field.
Disclosure of Invention
The invention provides a checkout method and a checkout system, which solve the problems of low commodity checkout speed, low efficiency, self-service checkout theft loss, inaccurate takeout inventory information, untimely message notification and the like in the prior art.
In view of at least one of the drawbacks of the prior art, the present invention provides a checkout method, comprising:
receiving a selection input of one or more items;
acquiring commodity information of the one or more commodities;
forming an order corresponding to the one or more items, the order having an order number; and
generating a set code, wherein the order number and/or commodity information are encoded in the set code.
According to one aspect of the invention, wherein the aggregate code encodes the order number, the checkout method further comprises:
the order number and commodity information are sent to a server by order ordering equipment or user equipment;
the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers; and
and according to the order number, retrieving and receiving commodity information of the commodity of the order from the server.
According to one aspect of the invention, wherein the aggregate code encodes the order number, the checkout method further comprises:
the order number and the commodity information are sent to the cashier terminal equipment by the order ordering equipment or the user equipment;
the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers; and
and the cashier terminal equipment retrieves the order number and acquires commodity information of the commodity of the order.
According to an aspect of the present invention, wherein the set code encodes the commodity information, the checkout method further includes:
and the cashier terminal equipment scans the set codes and decodes the set codes to obtain the commodity information.
According to one aspect of the present invention, wherein the aggregate code encodes the order number and merchandise information, the checkout method further comprises:
Transmitting the order number and commodity information to a server;
the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers and commodity information;
retrieving and receiving commodity information of the commodity of the order from the server according to the order number;
and comparing and verifying commodity information obtained by scanning the set code with commodity information received from the server.
According to one aspect of the present invention, wherein the aggregate code encodes the order number and merchandise information, the checkout method further comprises:
and the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers and the commodity information.
According to one aspect of the invention, the checkout method further includes sending the order number to the server
According to one aspect of the invention, the checkout method further comprises: and sending the order number and commodity information obtained by decoding to a server and storing the order number and commodity information.
According to one aspect of the invention, wherein the commodity is a commodity without a settlement code.
According to one aspect of the invention, the step of generating the set code comprises: printing the set code or displaying the set code on a user device.
According to one aspect of the present invention, further comprising:
scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes;
scanning one or more coded commodities with settlement codes to obtain the price of the coded commodities;
the total price is calculated.
According to one aspect of the present invention, further comprising:
scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes;
a total price for an order corresponding to the one or more aggregate codes is calculated.
According to one aspect of the invention, wherein the commodity information includes one or more of a name, a number, a price, a lot, a quantity of the commodity, and the receiving a selection input of the one or more commodities includes:
selecting the merchandise by interoperating with a store device and/or with a user device; and/or the number of the groups of groups,
selecting the commodity by a voice recognition mode; and/or the number of the groups of groups,
and acquiring an image signal of the commodity, and selecting the commodity according to the image signal in an image recognition mode.
According to one aspect of the present invention, further comprising: and generating payment credentials after the step of scanning the set code or the step of scanning the set code and the settlement code, and performing a collection operation.
According to one aspect of the present invention, further comprising:
providing a graphical user interface on the cashier device for modifying merchandise, including adding and deleting merchandise items and/or amounts, prior to generating the payment credentials;
and receiving a modification input through interaction with the graphical user interface for modifying the commodity for which the payment credential is to be generated.
According to one aspect of the invention, the graphical user interface is configured to allow the order corresponding to the aggregate code to be deleted as a whole, and not to allow the merchandise in the order corresponding to the aggregate code to be deleted.
The invention also relates to a checkout system comprising:
an order generation unit configured to receive selection input of one or more items to form an order, the order having an order number;
a commodity information acquisition unit configured to acquire commodity information of the commodity of the order; and
and the set code generating unit is configured to generate a set code, wherein the order number and/or commodity information are encoded in the set code.
According to one aspect of the present invention, wherein the aggregate code encodes the order number, the checkout system further comprises a server and a checkout device:
Wherein the order generation unit or commodity information acquisition unit or aggregate code generation unit is configured to transmit the order number and commodity information to the server;
the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers, and according to the order numbers, commodity information of commodities of the order is retrieved and received from the server.
According to one aspect of the present invention, wherein the aggregate code encodes the order number, the checkout system further comprises a checkout terminal device:
the commodity selecting unit or the order generating unit or the commodity information acquiring unit or the aggregate code generating unit is configured to send the order number and the commodity information to the cashier terminal equipment;
the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers, search the order numbers and obtain commodity information of commodities of the order.
According to one aspect of the invention, wherein the aggregate code encodes the merchandise information, the checkout system further includes a checkout terminal device,
the cashier terminal equipment is configured to scan the set codes and decode to obtain the commodity information.
According to one aspect of the invention, the aggregate code encodes the order number and merchandise information, and the checkout system further comprises a server and a cashier terminal device;
wherein the order generation unit or commodity information acquisition unit or aggregate code generation unit is configured to transmit the order number and commodity information to the server;
the cashier terminal equipment is configured to scan the set code, decode and obtain the order number and commodity information, retrieve and receive commodity information of the commodity of the order from the server according to the order number obtained by decoding, and compare and verify the commodity information obtained by scanning the set code with the commodity information received from the server.
According to one aspect of the present invention, the aggregate code encodes the order number and merchandise information, and the checkout system further includes a checkout terminal device:
the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers and commodity information.
According to one aspect of the present invention, the checkout system further includes a server, and the cashier terminal device is configured to send the order number and the commodity information obtained by decoding to the server and store the same.
According to one aspect of the present invention, the aggregate code encodes the order number and merchandise information, and the checkout system further includes a server and a cashier device: the cashier terminal equipment is configured to scan the set codes, decode and obtain the order numbers and commodity information, and send the order numbers to the server for storage.
According to one aspect of the invention, wherein the commodity is a commodity without a settlement code.
According to one aspect of the invention, wherein the set code generating unit is configured to print the set code or display the set code on a user device.
According to one aspect of the invention, the cashier device is further configured to:
scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes;
scanning one or more coded commodities with settlement codes to obtain the price of the coded commodities;
the total price is calculated.
According to one aspect of the invention, the cashier device is further configured to:
scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes;
a total price for an order corresponding to the one or more aggregate codes is calculated.
According to one aspect of the invention, wherein the commodity information comprises one or more of a name, a number, a price, a batch, a quantity of the commodity, the order generating unit is configured to receive a selection input of one or more commodities by:
selecting the merchandise by interoperating with a store device and/or with a user device; and/or the number of the groups of groups,
selecting the commodity by a voice recognition mode; and/or the number of the groups of groups,
and acquiring an image signal of the commodity, and selecting the commodity according to the image signal in an image recognition mode.
According to one aspect of the invention, the cashier device is further configured to: and generating payment credentials after the step of scanning the set code or the step of scanning the set code and the settlement code, and performing a collection operation.
According to one aspect of the invention, the cashier device is further configured to:
providing a graphical user interface on the cashier device for modifying merchandise, including adding and deleting merchandise items and/or amounts, prior to generating the payment credentials;
and receiving a modification input through interaction with the graphical user interface for modifying the commodity for which the payment credential is to be generated.
According to one aspect of the invention, the graphical user interface is configured to allow the order corresponding to the aggregate code to be deleted as a whole, and not to allow the merchandise in the order corresponding to the aggregate code to be deleted.
The invention also relates to a computer readable storage medium having stored thereon computer program instructions executable by a processor, which when executed by the processor, cause the processor to implement a checkout method as defined in any one of the preceding claims.
According to the embodiment of the invention, the commodity checkout speed is improved, the self-service checkout theft loss is reduced, the take-out inventory accuracy is improved, the message notification is sent in time, the visibility of the customers and store staff to the information of the saleable commodity is synchronized, and the convenience of the customers is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate and explain the exemplary embodiments of the disclosure and together with the description serve to explain the disclosure, and do not constitute an undue limitation on the disclosure. In the drawings:
FIG. 1 illustrates a schematic diagram of an interactive system for a store in accordance with one embodiment of the present invention;
FIG. 2 illustrates a flow chart of a checkout method according to one embodiment of the invention;
FIG. 3 shows a schematic diagram of a touch screen ordering operator interface according to one embodiment of the invention;
FIG. 4 illustrates a block diagram of a checkout system according to one embodiment of the invention.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, and may be mechanically connected, electrically connected, or may communicate with each other, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The invention provides a checkout method and a checkout system, which are suitable for checkout operation in a store. By the checkout method and the checkout system, the checkout speed and the checkout efficiency of commodities in a store are improved, the convenience of customers is improved, and the problems of self-service checkout loss, inaccurate take-out inventory information, untimely message notification and the like are effectively avoided. The checkout method and the checkout system are further described below with reference to the accompanying drawings.
FIG. 1 illustrates a schematic diagram of an interactive system 100 for a store in accordance with one embodiment of the present invention. As shown, the store's interaction system 100 includes: server 101, cashier device 102, clerk 103, order device 104, and customer 105. The ordering device 104 has physical keys or a graphical user interface, and can be operated by the store clerk 103 or by the customer 105 to select the commodity specified by the customer 105. Or alternatively, the customer 105 may use an APP or applet installed on his own electronic device (e.g., cell phone, PDA, etc.) to select the specified merchandise. The cashier device 102 includes, for example, a computer and a scanner device for performing settlement and collection operations after the customer 105 completes shopping. The server 101 is, for example, a server in the background of a store, and can record commodity information of the store and transactions generated by the store. The server 101 may be a server for a single store or may be a server shared among a plurality of stores.
Those skilled in the art will readily appreciate that the interactive system 100 shown in fig. 1 is a relatively complete topology and is merely introduced for convenience in describing the checkout method of the present invention and is not intended to limit the scope of the present invention.
FIG. 2 illustrates a flow chart of a checkout method 200 according to one embodiment of the invention. The checkout method 200 may be used to checkout one or more items in a store. The checkout method will be described in detail below in conjunction with fig. 1 and 2. As shown, the steps of the checkout method 200 include:
in step S201: a selection input of one or more items is received.
The commodity is preferably a commodity without a settlement code, such as a commodity of a Guandong cook, staple food, hot meal, or the like. In the present invention, the settlement code is, for example, a bar code or a two-dimensional code for settlement, and information such as the price of the commodity can be obtained by scanning the settlement code. The invention is not limited thereto and can also be used for settlement with settlement codes. The merchandise may be selected by interaction with the order device, and/or interaction with the user device. The pointing device or the user device may be an interactive device with physical buttons or an interactive device with a touch screen, and a graphical user interface with virtual controls thereon. The following description will take an example of selecting food items through interactive operation of the menu device 104 shown in fig. 1. As shown in fig. 1, a customer 105 selects foods and meals in front of the respective counter, and a clerk 103 selects the corresponding items and quantities of goods on a ordering device 104 according to the customer's selection. FIG. 3 illustrates a schematic diagram of a touch screen ordering operator interface in accordance with one embodiment of the invention.
Additionally or alternatively, the customer 105 may also use the point-of-sale device 104 to make a selection of merchandise, or may use the customer's own cell phone or other electronic product to make a selection of merchandise within the store's APP or applet. The basic procedure is as described above and will not be described in detail here.
When selecting commodities, besides selecting through entity keys or a graphic user interface, the commodities can be selected through a voice recognition mode, namely, voice signals are generated through dictating information such as commodity names, quantity and the like, and after recognition, the voice signals are input according to the selected commodities, so that ordering is performed. Preferably, the clerk 103 wears a headset microphone and issues an order [ start order ] or enters a voice order mode by clicking a microphone button of the touch screen, and performs voice order according to the requirement of the customer 105, for example, the order term is: number of goods (several) +name of goods or abbreviation. The device for selecting the commodity by voice recognition comprises: a headset microphone or a talking earphone for voice ordering; and the voice processing device is used for analyzing the voice signal and acquiring commodity information and quantity information in the voice signal, and the acquired commodity information and quantity are sent to the ordering device 104 so as to select commodities. The device used to select the merchandise by voice recognition may also be integrated into the order device 104. The voice-recognized merchandise information and quantity may be presented on the screen of the ordering device 104 for confirmation by the store clerk 103 or the user 105. When the voice recognition fails, a corresponding prompt is presented on the ordering device 104 for re-recognition or manual addition of the unrecognized dish until all dishes are correctly recognized.
In addition, the commodity can be selected by means of image acquisition and image analysis, for example, an image signal of the commodity can be acquired, and the commodity and the quantity thereof are obtained by means of image recognition according to the image signal. For example, for some staple foods (such as rice, steamed bread, steamed stuffed bun, corn, sweet potato, etc.), hot dishes (such as fried dish, fried string, leg sausage, etc.), and other commodities, the types (and optional amounts) of commodities selected by customers can be accurately and quickly identified by means of image acquisition and analysis. To perform image acquisition and analysis, the pointing device 104 may include a camera and an image analysis unit. For example, in a store, the store clerk 103 takes a selected dish according to the needs of a customer, places the dish in a cutlery box, places the cutlery box under a camera, stands for a few seconds, faces the dish upwards and is opposite to the camera, the camera collects images of the dish in the cutlery box, and a background image analysis unit divides and identifies the images, for example, which food is included in the cutlery box. In this embodiment, a conventional camera may be used to perform image capturing, and the image analysis unit may be implemented by integrating an existing image recognition algorithm into the ordering device 104, for example, different dishes have different preset features, and by matching the features, it is determined what type of dishes are included in the cutlery box. When the image recognition is completed, the recognized information may be presented on the screen of the ordering device 104 for confirmation by the store clerk 103 or the user 105. When the image identification fails, a corresponding prompt is presented on the ordering device 104 for re-identifying or manually adding the unidentified dishes until all dishes are correctly identified.
The above description has been made taking the example that the commodity does not have a settlement code, and it will be readily understood by those skilled in the art that the present invention is not limited thereto, and the settlement method of the present invention is equally applicable to the settlement operation of the commodity having a settlement code.
In step S202: and acquiring commodity information of the one or more commodities. The commodity information includes, but is not limited to, one or more of the name (full or short), number, price (unit price or total price), batch, quantity, discount information of the commodity.
In addition, it will be readily understood by those skilled in the art that the order of step S201 and step S202 is not intended to limit the scope of the present invention, and the two may be performed sequentially or simultaneously. For example, in the process of receiving the commodity selection input in step S201, some of the commodity information, such as the name, number, and the like of the commodity, may be acquired in synchronization. While for some other merchandise information, the ordering device 104 may query the database of the server 101 (or the database of the ordering device 104) by using the name or number of the merchandise as a key to obtain the merchandise information.
In step S203: an order corresponding to the one or more items is formed, the order having an order number.
When customer 105 selects to complete, ordering device 104 forms an order and generates an order number for the order. The order encompasses a collection of items selected by the customer 105. The order number is preferably unique and may uniquely characterize the order. In addition, in addition to the order number being generated by the ordering device 104, the order number may also be generated by the server 101 and assigned to the ordering device 104 to ensure that the order number is unique to the store.
Additionally or alternatively, the customer 105 may also use the ordering device 104 to make a selection of items, or may use the customer's own user device (e.g., a cell phone or other electronic product) to make a selection of items within the store's APP or applet, which, upon completion of the selection, generates an order with a unique order number. The basic procedure is as described above and will not be described in detail here.
In step S204: generating a set code, wherein the order number and/or commodity information are encoded in the set code. After the customer finishes selecting the commodity and obtains the commodity information, a set code can be generated, and the set code can be in a bar code or two-dimensional code mode, wherein the order number or commodity information can be encoded, and the order number and commodity information can be encoded at the same time. As shown in fig. 3, after ordering on the order device 104 is completed, the "print statement" button may be clicked, and the aggregate code may then be printed out by a printer in communication with the order device 104. Additionally or alternatively, the aggregate code may be displayed on a user device (e.g., a cell phone) for use by the customer in final checkout.
The checkout method 200 according to one embodiment of the invention is described above. By the checkout method 200, a user may integrate charging information for one or more items into a collective code, which may be advantageous for the settlement of code-less items without a settlement code. For example, in a cooked food area, a customer requires a clerk to select a plurality of dishes, such as a Guandong cook, a staple food, a stir-fry dish and the like, the clerk inputs the selection of the customer through the point list device 104 while taking the dishes for the customer, the customer finishes the point meal, the clerk generates and prints a set code through the point list device 104 to deliver the set code to the customer, and then at a cash register of a store, the cashier device 102 can acquire the information of the plurality of dishes selected by the customer at one time through the set code without acquiring the information of each dish, so that a large amount of time can be saved, and the efficiency of the store and the experience of the customer are greatly improved.
According to a preferred embodiment of the present invention, the order number is encoded in the aggregate code, or more preferably, the order number is encoded in the aggregate code without encoding the merchandise information. In this case, the checkout method includes:
Step S205: the order number and the commodity information are transmitted to the server 101. After receiving the commodity selection and acquiring the commodity information, the ordering device 104 or the user device may send the order number and the commodity information to the server 101, and all the commodity information of the order may be queried through each order number, where the order number and the commodity information are stored in the server 101 for querying and retrieving the order.
Step S206: the cashier device 102 scans the set code and decodes to obtain the order number. The cashier device 102, for example, includes a scanning gun or scanner, which can scan and decode the aggregate code to obtain the order number therein.
Step S207: the cashier device 102 retrieves and receives commodity information of the order from the server 101 according to the order number. Further, the commodity information is displayed on the screen of the cashier device 102 for inspection, verification, or modification by the store clerk 103 and/or the customer 105.
According to a preferred embodiment of the present invention, when the aggregate code is encoded with the order number, the checkout method further includes:
the order number and the commodity information are sent to the cashier terminal equipment by the order ordering equipment or the user equipment;
The cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers; and
and the cashier terminal equipment retrieves the order number and acquires commodity information of the commodity of the order. In this embodiment, after the customer orders, the cashing end device receives and stores the order number and the commodity information in time, and when the customer checks out, the collection code is scanned and the order number is obtained, so that the commodity information is obtained according to the order number for use in checking out.
According to another preferred embodiment of the present invention, the commodity information is encoded in the set code, or more preferably, the commodity information is encoded in the set code while the order number is not encoded. In this case, the checkout method includes: in step S208, the cashier terminal device 102 scans the set code and decodes the set code to obtain the commodity information, and then the commodity information may be displayed on the screen of the cashier terminal device 102 for inspection and verification by the store clerk 103 and/or the customer 105, and then the commodity total price may be calculated.
According to another preferred embodiment of the present invention, the aggregate code is encoded with both the order number and the merchandise information. In this case, the checkout method includes:
Step S209: the order number and commodity information are transmitted to the server 101. After receiving the commodity selection and acquiring the commodity information, the ordering device 104 or the user device sends the order number and the commodity information to the server 101 for background storage and inquiry.
Step S210: the cashier terminal device 102 scans the set codes and decodes the set codes to obtain the order numbers and commodity information.
Step S211: commodity information of the order is retrieved and received from the server 101 according to the order number.
Step S212: the commodity information obtained by scanning the set code is compared with the commodity information received from the server 101 for verification. The process of comparing and verifying can be automatically completed by the cashier terminal device 102, and if the verification information is correct, the commodity information is further output to a display screen of the cashier terminal device 102, for example, and the total commodity price can be calculated; if the verification information is incorrect, the commodity information obtained by scanning the set code and the commodity information received from the server 101 are re-checked, and if necessary, the store clerk 103 manually compares the commodity information with the commodity information purchased by the customer 105 to check whether the commodity information is identical with the commodity information purchased by the customer.
Alternatively, when the aggregate code is encoded with the order number and the commodity information at the same time, the checkout method further includes: the cashier terminal device 102 scans the set codes and decodes the set codes to obtain the order numbers and commodity information. Alternatively, the order number and the commodity information obtained by decoding are transmitted to the server 101 and stored. In addition, the commodity information may be displayed on the screen of the cashier device 102. In the present embodiment, when scanning at the cashier device 102, the order number and the commodity information obtained by decoding are transmitted to the server 101 for backup and storage without being transmitted in advance or being verified. Or alternatively, the checkout method further includes sending the order number to the server. For example, after an order is generated, the APP or applet on the order device or user device sends the order number to a server.
For the commodities of the self-made dishes in the store, the method for settling accounts by using the aggregate codes solves the problem that the commodities are difficult to settle accounts due to the fact that the aggregate codes are not available, speeds up commodity settlement, unifies the settlement mode of the self-made dishes with the settlement mode of the commodities with the settlement codes, and enables the settlement method to be simpler and clearer and easy to operate.
When the commodity selected by the customer is a self-made dish without a settlement code, the commodity settlement method comprises the following steps: scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes; and calculating the total price of the order corresponding to the one or more set codes, and settling.
When the commodity selected by the customer comprises not only the self-made dishes without the settlement code but also the commodity with the settlement code, the settlement method comprises the following steps: scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes; scanning one or more coded commodities with settlement codes to obtain the price of the coded commodities; the total price is calculated.
After the step of scanning the aggregate code or the scan aggregate code and settlement code, the checkout method further includes: and generating payment credentials, and performing a collection operation. The payment certificate is optionally printed by a printer connected to the cashier device 102 to generate a bill, and the bill may further include information such as store information, commodity information, order information, transaction information, printing time, and payment certificate identification, etc. for the customer to view and keep. Alternatively, the payment document may be an electronic payment document, which includes a two-dimensional code or a bar code, and the information related to the transaction is encoded, for example, at least including the transaction amount, and the customer may make an electronic payment by scanning the electronic payment document.
When the clerk 103 misplaces due to mishandling or the customer 105 wants to modify the selected merchandise, the checkout method provides steps for modification, specifically: providing a graphical user interface on the cashier device for modifying merchandise, including adding and deleting merchandise items and/or amounts, prior to generating the payment credentials; and receiving a modification input through interaction with the graphical user interface for modifying the commodity for which the payment credential is to be generated.
Because the aggregate code is configured to correspond to an order generated by an entirety of one or more selected homemade dishes or items, in the checkout method described above, the graphical user interface is preferably configured to allow for the entire deletion of the order corresponding to the aggregate code, and not to allow for the deletion of individual items in the order corresponding to the aggregate code. When the store clerk 103 or the customer 105 modifies one or more commodities in the order, the order needs to be deleted, wherein the aggregate code is invalidated, and the commodity is reselected to generate a new aggregate code and the order corresponding to the aggregate code is checked out.
FIG. 4 illustrates a checkout system 300 that may be used to implement the checkout method 200 described above, according to one embodiment of the invention, described in detail below with reference to FIG. 4.
As shown in fig. 4, the checkout system 300 includes a commodity selection unit 301, a commodity information acquisition unit 302, an order generation unit 303, and a set code generation unit 304, wherein the commodity selection unit 301 is configured to receive a selection input of one or more commodities; the commodity information acquisition unit 302 is configured to acquire commodity information of the one or more commodities; the order generation unit 303 is configured to form an order corresponding to the one or more commodities, the order having an order number; the aggregate code generation unit 304 is configured to generate an aggregate code in which the order number and/or merchandise information is encoded.
Those skilled in the art will readily appreciate that FIG. 4 is a block diagram of checkout system 300, and that interactive system 100 of FIG. 1 is a preferred physical implementation of checkout system 300 of FIG. 4, for example, in accordance with a preferred embodiment of the present invention, commodity selection unit 301 and order generation unit 303 may be implemented by order pointing device 104 of FIG. 1 and software thereon, or by electronic devices (not shown) of customer 105 of FIG. 1 and/or an APP or applet thereon. The merchandise information acquisition unit 302 may be implemented by the point-to-point device 104 or the server 101 in fig. 1 and software thereon, and the set code generation unit 304 may be implemented by the point-to-point device 104 in fig. 1 and software thereon, or by an electronic device (not shown) of the customer 105 in fig. 1 and/or an APP or applet thereon. In addition, the commodity selecting unit 301, the commodity information acquiring unit 302, the order generating unit 303, and the set code generating unit 304 may be implemented by software, or by hardware, or by a combination of software and hardware. In addition, the commodity selecting unit 301, the commodity information acquiring unit 302, the order generating unit 303, and the aggregate code generating unit 304 may be integrated together or may be separate modules, so long as the respective functions of the four units can be implemented, that is, it falls within the scope of the present invention.
Further in accordance with a preferred embodiment of the present invention, the aggregate code is encoded with the order number, and preferably the aggregate code is encoded with the order number but not the merchandise information, as described with reference to fig. 1 and 2. The checkout system further comprises a server 101 and a cashier device 102, wherein the commodity selecting unit 301 or the order generating unit 303 or the commodity information acquiring unit 302 or the aggregate code generating unit 304 is configured to send the order number and the commodity information to the server; the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers, and according to the order numbers, commodity information of commodities of the order is retrieved and received from the server. The cashier device 102 may then present the merchandise information to the customer, and perform the checkout operation after verification.
Additionally in accordance with a preferred embodiment of the present invention the aggregate code encodes the order number, and the checkout system further includes a checkout device: the commodity selecting unit or the order generating unit or the commodity information acquiring unit or the aggregate code generating unit is configured to send the order number and the commodity information to the cashier terminal equipment; the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers, search the order numbers and obtain commodity information of commodities of the order.
According to a preferred embodiment of the present invention, the aggregate code is encoded with the commodity information, and preferably, the aggregate code is encoded with the commodity information but not the order number. The cashier terminal equipment is configured to scan the set codes and decode to obtain the commodity information, and the commodity information can be directly displayed to customers without searching and inquiring from a server.
According to a preferred embodiment of the invention, the aggregate code is encoded with both the order number and the merchandise information. Wherein the commodity selecting unit 301 or the order generating unit 303 or the commodity information acquiring unit 302 or the aggregate code generating unit 304 is configured to transmit the order number and commodity information to the server 101; the cashier terminal device 102 is configured to scan the set code and decode to obtain the order number and commodity information, retrieve and receive commodity information of the commodity of the order from the server 101 according to the order number obtained by the decoding, and compare and verify the commodity information obtained by scanning the set code with the commodity information received from the server. The process of comparing and verifying can be automatically completed by the cashier terminal device 102, and if the verification information is correct, the commodity information is further output to a display screen of the cashier terminal device 102, for example, and the total commodity price can be calculated; if the verification information is incorrect, the commodity information obtained by scanning the set code and the commodity information received from the server 101 are re-checked, and if necessary, the store clerk 103 manually compares the commodity information with the commodity information purchased by the customer 105 to check whether the commodity information is identical with the commodity information purchased by the customer.
According to a preferred embodiment of the invention, the aggregate code is encoded with the order number and merchandise information. The cashier terminal device 102 is configured to scan the set code and decode to obtain the order number and the commodity information, and send the order number and the commodity information to the server and store.
Or alternatively, the aggregate code is encoded with the order number and commodity information, and the cashier terminal device is configured to scan the aggregate code and decode to obtain the order number and commodity information, and send the order number to the server and store.
According to a preferred embodiment of the invention, the goods are goods without a settlement code. Of course, the checkout system of the present invention may also be used with items having checkout codes.
According to a preferred embodiment of the invention, the set code generating unit is configured to print the set code or to display the set code on the user device. So that one aggregate code preferably corresponds to a plurality of goods, each of which need not be scanned individually at checkout.
According to a preferred embodiment of the present invention, the cashier device is further configured to:
scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes;
Scanning one or more coded commodities with settlement codes to obtain the price of the coded commodities;
the total price is calculated.
According to a preferred embodiment of the present invention, the cashier device is further configured to:
scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes;
a total price for an order corresponding to the one or more aggregate codes is calculated.
According to a preferred embodiment of the invention, the merchandise information comprises one or more of a name, a number, a price, a lot, a quantity of the merchandise, the merchandise selection unit being configured to receive a selection input of one or more merchandise by:
selecting the merchandise by interacting with the order device and/or interacting with the user device; and/or the number of the groups of groups,
selecting the commodity by a voice recognition mode; and/or the number of the groups of groups,
and acquiring an image signal of the commodity, and selecting the commodity according to the image signal in an image recognition mode. The commodity selecting unit includes, for example, a graphical user interface, a microphone, a voice recognition device, a camera, and a graphics processing device, and is used for implementing the above interactive operation, voice recognition, and image acquisition and processing, which are not described herein.
According to a preferred embodiment of the present invention, the cashier device is further configured to: and generating payment credentials after the step of scanning the set code or the step of scanning the set code and the settlement code, and performing a collection operation.
According to a preferred embodiment of the present invention, the cashier device is further configured to:
providing a graphical user interface on the cashier device for modifying merchandise, including adding and deleting merchandise items and/or amounts, prior to generating the payment credentials;
and receiving a modification input through interaction with the graphical user interface for modifying the commodity for which the payment credential is to be generated.
According to a preferred embodiment of the present invention, the graphical user interface is configured to allow the entire deletion of the order corresponding to the aggregate code, but not to allow the deletion of the merchandise in the order corresponding to the aggregate code.
The invention also relates to a computer readable storage medium having stored thereon computer program instructions executable by a processor, which when executed by the processor, cause the processor to implement the checkout method 200 as described above.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (29)

1. A checkout method, comprising:
receiving a selection input of one or more items;
acquiring commodity information of the one or more commodities;
forming an order corresponding to the one or more items, the order having an order number; and
generating a set code, wherein the order number and/or commodity information are encoded in the set code;
wherein the commodity is a commodity without a settlement code;
the checkout method further includes:
scanning one or more set codes to obtain prices of commodities of orders corresponding to the one or more set codes;
providing a graphical user interface on the cashier terminal device for modifying the commodity, wherein the modification comprises adding and deleting commodity items and/or quantity;
receiving a modification input through interaction with the graphical user interface, to modify the merchandise for which the payment credential is to be generated,
the graphical user interface is configured to allow the order corresponding to the set code to be deleted entirely, and not allow the merchandise in the order corresponding to the set code to be deleted.
2. The checkout method of claim 1, wherein the aggregate code is encoded with the order number, the checkout method further comprising:
The order number and commodity information are sent to a server;
the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers; and
and the cashier terminal equipment retrieves and receives commodity information of the commodity of the order from the server according to the order number.
3. The checkout method of claim 1, wherein the aggregate code is encoded with the order number, the checkout method further comprising:
transmitting the order number and commodity information to cashier terminal equipment;
the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers; and
and the cashier terminal equipment retrieves the order number and acquires commodity information of the commodity of the order.
4. The checkout method of claim 1, wherein the aggregate code encodes the merchandise information, the checkout method further comprising:
and the cashier terminal equipment scans the set codes and decodes the set codes to obtain the commodity information.
5. The checkout method of claim 1, wherein the aggregate code encodes the order number and merchandise information, the checkout method further comprising:
transmitting the order number and commodity information to a server;
the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers and commodity information;
Retrieving and receiving commodity information of the commodity of the order from the server according to the order number;
and comparing and verifying commodity information obtained by scanning the set code with commodity information received from the server.
6. The checkout method of claim 1, wherein the aggregate code encodes the order number and merchandise information,
the checkout method further includes:
and the cashier terminal equipment scans the set codes and decodes the set codes to obtain the order numbers and the commodity information.
7. The checkout method of claim 6, further comprising sending the order number to a server.
8. The checkout method of claim 6, further comprising: and sending the order number and commodity information obtained by decoding to a server and storing the order number and commodity information.
9. The checkout method of any of claims 1-8, wherein the step of generating a set code comprises: printing the set code or displaying the set code on a user device.
10. The checkout method of claim 9, further comprising:
scanning one or more coded commodities with settlement codes to obtain the price of the coded commodities;
the total price is calculated.
11. The checkout method of claim 9, further comprising:
A total price for an order corresponding to the one or more aggregate codes is calculated.
12. The checkout method of any of claims 1-8, wherein the merchandise information includes one or more of a name, a number, a price, a lot, a quantity of the merchandise, the receiving a selection input of one or more merchandise comprising:
selecting the merchandise by interacting with the order device and/or interacting with the user device; and/or the number of the groups of groups,
selecting the commodity by a voice recognition mode; and/or the number of the groups of groups,
and acquiring an image signal of the commodity, and selecting the commodity according to the image signal in an image recognition mode.
13. The checkout method of claim 10 or 11, further comprising: and the cashing terminal equipment generates a payment certificate after the step of scanning the set code or the step of scanning the set code and the step of settling the set code, and performs cashing operation.
14. The checkout method of claim 13, wherein the graphical user interface is provided prior to generating the payment credential.
15. A checkout system, comprising:
a merchandise selection unit configured to receive a selection input of one or more merchandise;
A commodity information acquisition unit configured to acquire commodity information of the one or more commodities;
an order generation unit configured to form an order corresponding to the one or more items, the order having an order number; and
a set code generating unit configured to generate a set code in which the order number and/or commodity information is encoded;
the cashier terminal equipment is configured to scan one or more set codes and obtain the price of the commodity of the order corresponding to the one or more set codes; the cashier terminal device is further configured to:
providing a graphical user interface on the cashier terminal device for modifying the commodity, wherein the modification comprises adding and deleting commodity items and/or quantity;
receiving a modification input through an interaction with the graphical user interface for modifying the commodity for which the payment credential is to be generated;
the graphical user interface is configured to allow the whole order corresponding to the set code to be deleted, and not allow the commodity in the order corresponding to the set code to be deleted;
wherein the commodity is a commodity without a settlement code.
16. The checkout system of claim 15, wherein the aggregate code is encoded with the order number, the checkout system further comprising a server:
wherein the commodity selecting unit or the order generating unit or the commodity information acquiring unit or the aggregate code generating unit is configured to transmit the order number and commodity information to the server;
the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers, and according to the order numbers, commodity information of commodities of the order is retrieved and received from the server.
17. The checkout system of claim 15, wherein the aggregate code is encoded with the order number;
the commodity selecting unit or the order generating unit or the commodity information acquiring unit or the aggregate code generating unit is configured to send the order number and the commodity information to the cashier terminal equipment;
the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers, search the order numbers and obtain commodity information of commodities of the order.
18. The checkout system of claim 15, wherein the set code encodes the merchandise information,
The cashier terminal equipment is configured to scan the set codes and decode to obtain the commodity information.
19. The checkout system of claim 15, wherein the aggregate code encodes the order number and merchandise information, the checkout system further comprising a server;
wherein the commodity selecting unit or the order generating unit or the commodity information acquiring unit or the aggregate code generating unit is configured to transmit the order number and commodity information to the server;
the cashier terminal equipment is configured to scan the set code, decode and obtain the order number and commodity information, retrieve and receive commodity information of the commodity of the order from the server according to the order number obtained by decoding, and compare and verify the commodity information obtained by scanning the set code with the commodity information received from the server.
20. The checkout system of claim 15, wherein the aggregate code encodes the order number and merchandise information,
the cashier terminal equipment is configured to scan the set codes and decode to obtain the order numbers and commodity information.
21. The checkout system of claim 20, wherein the checkout system further comprises a server, the checkout device being configured to send the order number and merchandise information obtained by decoding to the server and store.
22. The checkout system of claim 15, wherein the aggregate code encodes the order number and merchandise information, the checkout system further comprising a server:
the cashier terminal equipment is configured to scan the set codes, decode and obtain the order numbers and commodity information, and send the order numbers to the server for storage.
23. The checkout system of any of claims 15-22, wherein the aggregate code generation unit is configured to print the aggregate code or display the aggregate code on a user device.
24. The checkout system of claim 23, the checkout device further configured to:
scanning one or more coded commodities with settlement codes to obtain the price of the coded commodities;
the total price is calculated.
25. The checkout system of claim 23, the checkout device further configured to:
a total price for an order corresponding to the one or more aggregate codes is calculated.
26. The checkout system of any of claims 15-22, wherein the merchandise information includes one or more of a name, a number, a price, a batch, a quantity of the merchandise, the merchandise selection unit configured to receive selection input of one or more merchandise by:
Selecting the merchandise by interacting with the order device and/or interacting with the user device; and/or the number of the groups of groups,
selecting the commodity by a voice recognition mode; and/or the number of the groups of groups,
and acquiring an image signal of the commodity, and selecting the commodity according to the image signal in an image recognition mode.
27. The checkout system of claim 24 or 25, the checkout device further configured to: and generating payment credentials after the step of scanning the set code or the step of scanning the set code and the settlement code, and performing a collection operation.
28. The checkout system of claim 27, the checkout device further configured to:
the graphical user interface is provided prior to generating the payment credential.
29. A computer readable storage medium having stored thereon computer program instructions executable by a processor, which when executed by the processor, cause the processor to implement the checkout method of any of claims 1 to 14.
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