CN115331362B - Data processing method and device suitable for tableware settlement system - Google Patents

Data processing method and device suitable for tableware settlement system Download PDF

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Publication number
CN115331362B
CN115331362B CN202210968110.1A CN202210968110A CN115331362B CN 115331362 B CN115331362 B CN 115331362B CN 202210968110 A CN202210968110 A CN 202210968110A CN 115331362 B CN115331362 B CN 115331362B
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chip
information
settlement
dish
dish amount
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CN115331362A (en
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周子彤
朱君贤
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Suzhou Ruidu Technology Co ltd
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Suzhou Ruidu Technology Co ltd
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/0036—Checkout procedures
    • G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/12—Cash registers electronically operated
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G3/00—Alarm indicators, e.g. bells

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention provides a data processing method and a device suitable for a tableware settlement system, comprising the following steps: uploading the identified first chip ID and the first identification time to a server, and correspondingly storing the first chip ID, the first identification time and the first dish amount information by the server to obtain first storage information; the second RFID read-write equipment at the settlement area identifies the first RFID chip of the tableware needing settlement, and uploads the identified second chip ID to the server; the server acquires a first chip ID corresponding to a second chip ID to obtain first storage information, extracts first dish amount information in the first storage information to serve as second dish amount information, and sends the second dish amount information to a settlement end in a settlement area; counting all second dish amount information by the settlement end to generate total amount information to be settled, and deleting the first storage information by the server to recycle tableware corresponding to the first chip ID.

Description

Data processing method and device suitable for tableware settlement system
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a data processing method and apparatus suitable for a tableware settlement system.
Background
In the existing restaurant management process, in order to enable a user to taste more kinds of meal, one kind of meal is respectively arranged on different small dinner plates, and the mode enables the user to take a plurality of different kinds of meal when eating. Although the method is beneficial to users to enjoy more kinds of meal, when the flow of people is large, the cashier who needs to pay money is inconvenient to calculate the total price, so that the cashing efficiency is reduced.
In the prior art, different colors and shapes are often adopted for the dinner plates, the colors and the shapes of each dinner plate are identified in an image processing mode, the price of each dish is further determined, and the total price of the dish is settled. This kind of mode very easily appears certain error, for example, the dish is more, has covered the edge of some dinner plates, will lead to can't carry out accurate discernment to colour, the shape of dinner plate to when wasing, the sabot, need place the dinner plate subregion of different colours, shape, comparatively inconvenient, and the dinner plate of same colour, shape can only be the same price, and the flexibility is relatively poor under diversified meal scene of purchasing.
Disclosure of Invention
The embodiment of the invention provides a data processing method and a data processing device suitable for a tableware settlement system, which can utilize tableware to automatically settle accounts more flexibly and accurately.
In a first aspect of an embodiment of the present invention, there is provided a data processing method suitable for a tableware settlement system, including:
dividing a plurality of subareas in advance at a meal selecting area, arranging a plurality of RFID read-write devices at the meal selecting area, and configuring corresponding first dish amount information for a first RFID read-write device corresponding to each subarea;
The first RFID read-write equipment identifies a first RFID chip of the tableware placed at the corresponding position, the identified first chip ID and the first identification time are uploaded to the server, and the server correspondingly stores the first chip ID, the first identification time and the first dish amount information to obtain first storage information;
the second RFID read-write equipment at the settlement area identifies the first RFID chip of the tableware needing settlement, and uploads the identified second chip ID to the server;
The server acquires a first chip ID corresponding to a second chip ID to obtain first storage information, extracts first dish amount information in the first storage information to serve as second dish amount information, and sends the second dish amount information to a settlement end in a settlement area;
And counting all second dish amount information by the settlement end to generate total amount information to be settled, and if the user finishes settlement by the settlement end, feeding back first settlement information to the server by the settlement end, deleting the first storage information by the server so as to recycle tableware corresponding to the first chip ID.
Optionally, in one possible implementation manner of the first aspect, the dividing a plurality of sub-areas at a meal selecting area in advance, setting a plurality of RFID read-write devices at the meal selecting area, configuring corresponding first dish amount information for a first RFID read-write device corresponding to each sub-area, and including:
Generating a first position diagram for all RFID read-write devices in the meal selection area according to the positions of the RFID read-write devices, displaying the first position diagram on an interactive screen, and receiving selected information of a user and first menu amount information based on the interactive screen;
Selecting at least one RFID read-write device in a first position diagram on the interactive screen according to the selected information, taking all the selected RFID read-write devices as first RFID read-write devices and forming a subarea, and adding corresponding first menu amount information for all the first RFID read-write devices in the subarea;
After receiving the selected completion information, determining all unselected RFID read-write devices in the first position diagram as third RFID read-write devices, and highlighting the third RFID read-write devices to obtain a second device position diagram;
and if the confirmation information of the user is received, completing the configuration of all RFID read-write equipment in the meal selecting area.
Optionally, in one possible implementation manner of the first aspect, the method further includes:
receiving color matching information of a user based on an interaction screen, wherein the color matching information is formed by configuring a first color for any one sub-area;
acquiring a first indicator lamp corresponding to first RFID read-write equipment of each sub-area, and controlling the first indicator lamp to display a first color;
Acquiring a second indicator lamp corresponding to each third RFID read-write device, and controlling the second indicator lamp to display a second color;
if the fact that a plurality of same subareas have the same first color is judged, outputting first reminding information.
Optionally, in one possible implementation manner of the first aspect, the first RFID read-write device identifies a first RFID chip of the tableware placed at a corresponding position of the first RFID read-write device, uploads the identified first chip ID and the first identification time to the server, and the server correspondingly stores the first chip ID, the first identification time and the first dish amount information to obtain first storage information, including:
The first RFID read-write equipment identifies a first RFID chip of tableware placed on the first RFID read-write equipment in real time, and if the first RFID chip is identified, the first identification time of the first RFID chip is determined;
Extracting a first chip ID of the first RFID chip, and uploading the first chip ID and a first identification moment to a server;
The server establishes a to-be-fetched list area, after receiving the first chip ID and the first identification time, determines first dish amount information corresponding to the first RFID read-write equipment, correspondingly generates first storage information by the first chip ID, the first identification time and the first RFID read-write equipment, and stores the first storage information in the to-be-fetched list area.
Optionally, in one possible implementation manner of the first aspect, the identifying, by the second RFID reader/writer device at the settlement area, the first RFID chip of the tableware to be settled, and uploading the identified second chip ID to the server, includes:
The radiation area of the second RFID read-write equipment is larger than that of the first RFID read-write equipment, and the second RFID read-write equipment is used for simultaneously reading and identifying all the first RFID chips of tableware needing settlement at the settlement area;
after receiving the trigger signal of the staff, the second RFID read-write equipment identifies the first RFID chips of the tableware needing settlement, and a plurality of second chip IDs are obtained and uploaded to the server.
Optionally, in one possible implementation manner of the first aspect, the server obtains a first chip ID corresponding to a second chip ID to obtain first storage information, extracts first dish amount information in the first storage information as second dish amount information, and sends the second dish amount information to a settlement end at a settlement area, where the method includes:
The server determines the first chip ID corresponding to each second chip ID to obtain first storage information corresponding to the corresponding first chip ID;
If the first storage information is 1, extracting first dish amount information in the first storage information as second dish amount information;
if the first storage information is a plurality of pieces, respectively extracting first identification time points in the plurality of pieces of first storage information, and selecting the earliest first identification time point in the first identification time points as second storage information;
extracting first dish amount information in the second storage information as second dish amount information;
If the number of the second chip IDs is one or more, after the second dish amount information corresponding to all the second chip IDs is determined, a second dish amount list is generated, and the second dish amount list is sent to a settlement end in a settlement area.
Optionally, in one possible implementation manner of the first aspect, if the second chip ID is one or more, after determining second dish amount information corresponding to all second chip IDs, a second dish amount list is generated, and the second dish amount list is sent to a settlement end at a settlement area, where the method includes:
After determining second dish amount information corresponding to all second chip IDs, counting all second chip IDs to generate a chip ID set, and extracting numbers of all second chip IDs in the chip ID set and current set generation time to obtain a first identity tag corresponding to a second dish amount list;
The server stores the chip ID set, the second dish amount list and the first identity label thereof in a to-be-settled list area, and sends the second dish amount list and the identity label thereof to a settlement end in a settlement area.
Optionally, in one possible implementation manner of the first aspect, the calculating terminal counts all second dish amount information to generate total amount information to be settled, if the user feeds back the first settlement information to the server after the calculating terminal finishes calculating, the server deletes the first stored information, so that the tableware corresponding to the first chip ID is reused, including:
After receiving the second dish amount list, the settlement end extracts the information of each second dish amount in the second dish amount list to generate total amount information to be settled;
Displaying the total amount information to be settled, and generating first settlement information according to the second dish amount list after judging that the user finishes settlement at the settlement end;
the settlement end extracts a first identity tag of the second dish amount list, and feeds back the first settlement information and the first identity tag to the server;
The server acquires a second dish amount list and a chip ID set corresponding to the first identity tag in a to-be-settled list area, and extracts all first storage information corresponding to all second chip IDs in the chip ID set to delete;
and deleting a second dish amount list corresponding to the first identity label from the to-be-settled list area.
Optionally, in one possible implementation manner of the first aspect, the method further includes:
when deleting the second dish amount list from the to-be-settled list area, storing the second dish amount list and the chip ID set into the settled list area;
when receiving the statistical request, adding all second dish amount information in all second dish amount lists to obtain operation total amount information;
counting the quantity of first storage information corresponding to all the first RFID read-write devices when an analysis request is received;
Calculating according to the quantity of the first storage information of the first RFID read-write equipment corresponding to all the first dish amount information, determining dish demand coefficients corresponding to different first dish amount information, calculating the dish demand coefficients according to the following formula,
Wherein p h is a dish demand coefficient corresponding to the h first dish amount information, u h is the number of first storage information of the first RFID read-write device corresponding to the h first dish amount information, u j is the number of first storage information of the first RFID read-write device corresponding to the j first dish amount information, and k is the upper limit value of the first RFID read-write device;
If the dish demand coefficient is larger than the first preset coefficient, generating first recommendation information based on the corresponding second dish amount information;
and if the dish demand coefficient is smaller than the second preset coefficient, generating second recommendation information based on the corresponding second dish amount information.
In a second aspect of the embodiments of the present invention, there is provided a data processing apparatus suitable for a tableware settlement system, comprising:
The dividing module is used for dividing a plurality of subareas in advance at a meal selecting area, a plurality of RFID read-write devices are arranged at the meal selecting area, and corresponding first dish amount information is configured for the first RFID read-write device corresponding to each subarea;
The identification module is used for identifying a first RFID chip of the tableware placed at the corresponding position of the first RFID read-write equipment, uploading the identified first chip ID and the first identification time to the server, and correspondingly storing the first chip ID, the first identification time and the first dish amount information by the server to obtain first storage information;
The uploading module is used for identifying the first RFID chip of the tableware to be settled by the second RFID read-write equipment at the settlement area and uploading the identified second chip ID to the server;
The processing module is used for acquiring a first chip ID corresponding to a second chip ID by the server to obtain first storage information, extracting first dish amount information in the first storage information to serve as second dish amount information if the first storage information is 1, and sending the second dish amount information to a settlement end at a settlement area;
And the settlement module is used for counting the sum information of all the second dishes by the settlement end to generate total sum information to be settled, and if the user finishes settlement by the settlement end, the settlement end feeds back the first settlement information to the server, and the server deletes the first storage information.
The beneficial effects are that:
1. According to the invention, a plurality of RFID read-write devices are arranged in a meal selecting area, the RFID read-write devices are divided to form subareas with different prices, tableware with corresponding prices is placed at the corresponding RFID read-write devices in the corresponding subareas, an RFID chip is arranged at the tableware, the RFID chip is read by the RFID read-write devices in the meal selecting area, first storage information comprising a first chip ID, a first identification moment and first dish amount information is formed, and the amount in the corresponding first storage information is called for automatic settlement during settlement; the tableware of this scheme does not have fixed price, does not have fixed requirement, only need the caterer place corresponding tableware in the corresponding subregion can, nimble changeable, the efficient of catering, the settlement is accurate.
2. According to the scheme, the indication lamp is arranged at the RFID read-write equipment, after the subareas are divided, corresponding prices can be prompted to the caterers by corresponding colors, and the caterers are assisted to realize the catering work quickly, efficiently and accurately; in addition, when dividing the subareas, the scheme can highlight some unselected RFID read-write devices with a second color to remind the user, prevent the user from missing selection and improve the accuracy of subarea division. When the meal is matched, the scheme can indicate to the user who places dishes in the meal selecting area through the second color, and the user can accurately finish the dish placing operation based on the color of the indicator lamp. In addition, the second color set by the scheme shows the RFID read-write equipment which is not provided with the price to the user, so that the user is prevented from misplacing, and the accuracy of catering is improved.
3. When a plurality of first storage information are provided, the scheme can select the accurate first storage information to accurately settle accounts according to the first identification time, and reset the corresponding tableware after each settlement, so that the tableware can be reused; in addition, the method can count the quantity of the first storage information corresponding to all the first RFID read-write devices based on the analysis request of the user, calculate dish demand coefficients corresponding to different first dish amount information, and adaptively adjust dishes on the next day according to the demand coefficients.
Drawings
FIG. 1 is a schematic flow chart of a data processing method suitable for a tableware settlement system according to an embodiment of the present invention;
FIG. 2 is a schematic view of a scenario provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a data processing device suitable for a tableware settlement system according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a flow chart of a data processing method suitable for a tableware settlement system according to an embodiment of the present invention includes S1-S5:
S1, dividing a plurality of subareas in advance at a meal selecting area, arranging a plurality of RFID read-write devices at the meal selecting area, and configuring corresponding first dish amount information for the first RFID read-write device corresponding to each subarea.
Referring to fig. 2, the scheme is provided with a meal selecting area, a plurality of RFID read-write devices are arranged at the meal selecting area, a sink groove can be arranged at the position, corresponding to each RFID read-write device, of the meal selecting area, and the sink groove is used for placing tableware, one tableware corresponds to one sink groove and corresponds to one first RFID read-write device. In practical application, a partition board can be arranged above the first RFID read-write equipment, so that the first RFID read-write equipment cannot be directly contacted with tableware.
The scheme can divide a plurality of subareas in advance at the meal selecting area, and configures corresponding first dish amount information for the first RFID read-write equipment corresponding to each subarea.
For example, referring to fig. 2, the first dish amount information corresponding to the sub-area 1 in fig. 2 may be 10 yuan, the first dish amount information corresponding to the sub-area 2 may be 11 yuan, the first dish amount information corresponding to the sub-area 3 may be 12 yuan, and in practical application, a plurality of sub-areas may be set according to practical situations, which is not limited in this scheme.
In some embodiments, S1 (the dividing a plurality of sub-areas at a meal selection area in advance, setting a plurality of RFID read-write devices at the meal selection area, and configuring corresponding first dish amount information for the first RFID read-write device corresponding to each sub-area) includes S11-S14:
s11, generating a first position diagram for all RFID read-write equipment in the meal selection area according to the positions of the RFID read-write equipment, displaying the first position diagram on an interactive screen, and receiving selected information of a user and first menu amount information based on the interactive screen.
In order to flexibly divide the subareas, the scheme is provided with an interactive screen for displaying a first position diagram generated by all RFID read-write devices of the meal selection area according to the positions of the RFID read-write devices.
S12, selecting at least one RFID read-write device in the first position diagram on the interaction screen according to the selected information, taking all the selected RFID read-write devices as first RFID read-write devices and forming a subarea, and adding corresponding first dish amount information for all the first RFID read-write devices in the subarea.
It can be understood that the user may select the corresponding device in the first position diagram through the interaction screen, and form a sub-area according to the RFID read-write devices selected by the user, for example, the user selects 20 RFID read-write devices for the first time to form the sub-area 1, and then adds corresponding first dish amount information to all the first RFID read-write devices in the sub-area, where the first dish amount information is, for example, 10 elements, that is, the first dish amount information corresponding to the 20 RFID read-write devices in the sub-area 1 is 10 elements.
It should be noted that, the user may form a plurality of sub-areas through a plurality of selection operations, and the first menu amount information of each sub-area may be different.
S13, after receiving the selected completion information, determining all unselected RFID read-write devices in the first position diagram as third RFID read-write devices, and highlighting the third RFID read-write devices to obtain a second device position diagram.
Referring to fig. 2, after the user selection is completed, some devices may not be selected by the user, and the scheme may determine that all the unselected RFID read-write devices in the first location diagram are used as third RFID read-write devices, and highlight the third RFID read-write devices to obtain a second device location diagram.
According to the scheme, some unselected RFID read-write devices can be highlighted to remind the user, so that the user is prevented from selecting in a missing mode, and the accuracy of sub-region division is improved.
And S14, if the confirmation information of the user is received, completing the configuration of all RFID read-write equipment in the meal selecting area.
After the division is finished, the user can input confirmation information based on the interaction screen so as to complete the configuration of all RFID read-write equipment in the meal selecting area.
On the basis of the embodiment, the scheme further comprises S15-S18:
s15, receiving color matching information of a user based on the interaction screen, wherein the color matching information is formed by configuring a first color for any one sub-area.
After dividing the subareas, the user of the scheme inputs color matching information based on the interactive screen so as to configure a first color for the subareas. For example, the first menu amount information corresponding to the subarea 1 is 10 yuan, and the user can configure blue for the first menu amount information; the first dish amount information corresponding to the subarea 2 is 11 yuan, and a user can configure green for the first dish amount information; the first dish amount information corresponding to the subarea 3 is 12 yuan, and the user can configure yellow for the first dish amount information.
S16, acquiring a first indicator lamp corresponding to the first RFID read-write equipment of each sub-area, and controlling the first indicator lamp to display a first color.
According to the scheme, the setting indicator lamp can be arranged on the corresponding RFID read-write equipment, and after the user configures the first color, the first indicator lamp can be controlled to display the first color. For example, the indicator light in the control sub-area 1 may be blue, the indicator light in the control sub-area 2 may be green, and the indicator light in the control sub-area 1 may be yellow.
S17, acquiring a second indicator lamp corresponding to each third RFID read-write device, and controlling the second indicator lamp to display a second color.
For example, the present solution may control the second indicator light to display red color to distinguish the display.
And S18, outputting first reminding information if the fact that a plurality of same subareas have the same first color is judged.
According to the scheme, the user who places dishes in the meal selecting area can be indicated in the mode, and the user can accurately finish the dish placing operation based on the color of the indicator lamp. In addition, the second color set by the scheme shows the RFID read-write equipment which is not provided with the price to the user, so that the user is prevented from misplacing. For example, a price is not configured in the RFID read-write device in the sub-area 1, and the scheme can show the price through a second color (for example, red), so that a user cannot prevent dinner plates in the RFID read-write device.
S2, the first RFID read-write equipment identifies a first RFID chip of the tableware placed at the corresponding position, the identified first chip ID and the first identification time are uploaded to the server, and the server correspondingly stores the first chip ID, the first identification time and the first dish amount information to obtain first storage information.
It should be noted that, the first RFID read-write device of the present embodiment has a certain reading range, and only can read the chip information of the tableware located directly above the first RFID read-write device, but cannot read the chip information of the tableware located at other positions.
The first RFID read-write equipment of the scheme identifies the first RFID chip of the tableware placed at the corresponding position, then uploads the identified first chip ID and the first identification time to the server, and the server processes the first chip ID (for example 001), the first identification time (for example 12:01) and the first dish amount information (for example 10 yuan) to form first storage information.
In some embodiments, S2 (the first RFID reader device identifies a first RFID chip on which the tableware is placed at a corresponding location, uploads the identified first chip ID and the first identification time to the server, and the server correspondingly stores the first chip ID, the first identification time, and the first dish amount information to obtain first storage information) includes S21-S23:
S21, the first RFID read-write equipment identifies the first RFID chip of the tableware placed on the first RFID read-write equipment in real time, and if the first RFID chip is identified, the first identification time of the first RFID chip is determined.
It can be understood that the first RFID read-write device of the present solution identifies the first RFID chip of the tableware placed on the upper portion thereof, and determines the first identification time when the first RFID chip is identified after judging that the first RFID chip is identified.
S22, extracting a first chip ID of the first RFID chip, and uploading the first chip ID and the first identification moment to a server.
The scheme can extract the first chip ID of the first RFID chip, and upload the first chip ID and the first identification moment to the server.
S23, the server establishes a to-be-taken list area, after receiving the first chip ID and the first identification time, determines first dish amount information corresponding to the first RFID read-write equipment, correspondingly generates first storage information by the first chip ID, the first identification time and the first RFID read-write equipment, and stores the first storage information in the to-be-taken list area.
The scheme establishes a to-be-fetched list area for storing first storage information, namely the first chip ID, the first identification time and the first RFID read-write equipment. It can be understood that after the corresponding first RFID chip is placed above the corresponding first RFID chip, the first storage information is automatically generated and stored in the to-be-fetched list area.
S3, the second RFID read-write equipment at the settlement area identifies the first RFID chip of the tableware needing settlement, and the identified second chip ID is uploaded to the server.
According to the scheme, the second RFID read-write equipment is arranged at the settlement area, the second RFID read-write equipment can identify the first RFID chip of the tableware needing settlement, and then the identified second chip ID is uploaded to the server.
In some embodiments, S3 (the second RFID reader/writer at the settlement area identifies the first RFID chip of the tableware to be settled, and uploads the identified second chip ID to the server) includes S31-S32:
S31, the radiation area of the second RFID read-write equipment is larger than that of the first RFID read-write equipment, and the second RFID read-write equipment is used for simultaneously reading and identifying all the first RFID chips of tableware needing settlement at the settlement area.
It should be noted that, unlike the first RFID reader, the second RFID reader needs to read the first RFID chips of a plurality of dishes to be settled, for example, if a user purchases 3 dishes, then the user has 3 dishes, the second RFID reader needs to read the chip information corresponding to 3 dishes at the same time, and the first RFID reader only reads the chip information corresponding to one dish. Therefore, the radiation area of the second RFID read-write device is larger than that of the first RFID read-write device in the scheme.
S32, after the second RFID read-write equipment receives the trigger signal of the staff, the first RFID chips of the tableware needing settlement are identified, and a plurality of second chip IDs are obtained and uploaded to the server.
It can be understood that the second RFID read-write device of the present solution can identify the first RFID chip of the settled tableware, and identify that a plurality of second chip IDs are uploaded to the server. It should be noted that the second chip ID and the first chip ID of the same first RFID chip are corresponding.
S4, the server acquires a first chip ID corresponding to the second chip ID to obtain first storage information, extracts first dish amount information in the first storage information to serve as second dish amount information, and sends the second dish amount information to a settlement end in a settlement area.
The server of the scheme can acquire a first chip ID corresponding to a second chip ID to obtain first storage information, extract first dish amount information in the first storage information to serve as second dish amount information, and send the second dish amount information to a settlement end in a settlement area.
In some embodiments, S4 (the server obtains the first chip ID corresponding to the second chip ID to obtain the first storage information, extracts the first dish amount information in the first storage information as the second dish amount information, and sends the second dish amount information to the settlement end at the settlement area) includes S41-S45:
s41, the server determines the first chip ID corresponding to each second chip ID, and obtains the first storage information corresponding to the corresponding first chip ID.
It will be appreciated that the first chip ID corresponds to the first stored information, and the server determines the first chip ID (e.g., 001) corresponding to each second chip ID (e.g., 001), and then finds the first stored information corresponding to the corresponding first chip ID (e.g., 001).
And S42, if the number of the first storage information is 1, extracting the first dish amount information in the first storage information as second dish amount information.
It will be appreciated that if the first storage information is 1, the present solution will extract the first dish amount information (e.g. 10 yuan) in the first storage information as the second dish amount information (e.g. 10 yuan).
If the number of first stored information is plural, S43 are executed, and the first recognition time in the plural first stored information is extracted, respectively, and the earliest first recognition time among the first recognition times is selected as the second stored information.
According to the scheme, after meal staff selects the meal, the meal staff may feel that the meal is selected more or other conditions, at the moment, tableware of corresponding dishes are put back to the meal selecting area, and the meal staff may put the dishes in the subarea 1 to the subarea 2 when put back, for example, the RFID reading and writing equipment in the subarea 2 can read the RFID chip of the dishes again, and the tableware corresponding to the dishes has 2 pieces of first storage information. By the method, when a diner misplaces the tableware, the correct first storage information can be determined.
S44, extracting the first dish amount information in the second storage information to serve as second dish amount information.
The scheme can extract the first dish amount information in the second storage information as the second dish amount information.
And S45, if the number of the second chip IDs is one or more, generating a second dish amount list after determining second dish amount information corresponding to all the second chip IDs, and sending the second dish amount list to a settlement end in a settlement area.
It can be understood that the diner may select one or more dishes, and the corresponding second chip IDs also have a plurality of dishes, and the scheme generates a second dish amount list after determining the second dish amount information corresponding to all the second chip IDs, and sends the second dish amount list to the settlement end at the settlement area.
In some embodiments, S45 (if the second chip ID is one or more, after determining the second dish amount information corresponding to all the second chip IDs, generating a second dish amount list, and sending the second dish amount list to the settlement end at the settlement area) includes S451-S452:
S451, after determining the second dish amount information corresponding to all the second chip IDs, counting all the second chip IDs to generate a chip ID set, and extracting the numbers of all the second chip IDs in the chip ID set and the current set generation time to obtain the first identity tag corresponding to the second dish amount list.
According to the scheme, all second chip IDs are counted to generate a chip ID set, numbers of all second chip IDs in the chip ID set are extracted, and the first identity tag corresponding to the second dish amount list is obtained at the current set generation time.
It can be understood that the first identity tag corresponding to the second dish amount list is obtained according to the number of the second chip ID and the current set generation time. It can also be appreciated that the first identity tag is virtual, and can assist the restaurant in counting the dining information of the diner, so as to subsequently adjust the standby scheme in combination with the identity information.
S452, the server stores the chip ID set, the second dish amount list and the first identity tag thereof in a to-be-settled list area, and sends the second dish amount list and the identity tag thereof to a settlement end in a settlement area.
After the server obtains the first identity tag, the chip ID set, the second dish amount list and the first identity tag are stored in the to-be-settled list area, and then the second dish amount list and the identity tag are sent to a settlement end in the settlement area for settlement.
And S5, counting all second dish amount information by the settlement end to generate total amount information to be settled, and if the user finishes settlement by the settlement end, feeding back first settlement information to the server by the settlement end, deleting the first storage information by the server so as to recycle tableware corresponding to the first chip ID.
The settlement end of the scheme can count all second dish amount information and generate total amount information to be settled.
After user settlement is completed, the settlement end feeds back first settlement information to the server, and the server deletes the first stored information so as to recycle tableware corresponding to the first chip ID.
It can be understood that, in the above manner, after the user settles, the first stored information is deleted, that is, the reset of the first chip ID is implemented, so that the tableware corresponding to the first chip ID is reused.
In some embodiments, S5 (the clearing end counts all the second dish amount information to generate total amount information to be cleared, if the user feeds back the first clearing information to the server after the clearing end is cleared, the server deletes the first stored information to enable the tableware corresponding to the first chip ID to be reused) includes S51-S55:
S51, after receiving the second dish amount list, the settlement end extracts the information of each second dish amount in the second dish amount list to generate total amount information to be settled.
After receiving the second dish amount list, the settlement end of the scheme analyzes the second dish amount list to obtain information of each second dish amount in the second dish amount list to generate total amount information to be settled.
S52, displaying the total amount information to be settled, and generating first settlement information according to the second dish amount list after judging that the user is settled at the settlement end.
After the total amount information to be settled is calculated, the total amount information to be settled is displayed to the user, the user performs settlement operation, and then first settlement information is generated according to the second dish amount list.
S53, the settlement end extracts a first identity tag of the second dish amount list, and the first settlement information and the first identity tag are fed back to the server.
The settlement end of the scheme can extract the first identity tag of the second dish amount list, and the first settlement information and the first identity tag are fed back to the server.
S54, the server acquires a second dish amount list and a chip ID set corresponding to the first identity tag in the to-be-settled list area, and extracts all first storage information corresponding to all second chip IDs in the chip ID set to delete.
After receiving the second dish amount list and the chip ID set corresponding to the first identity tag in the to-be-settled list area, the server extracts all first storage information corresponding to all second chip IDs in the chip ID set and deletes the first storage information, so that the first storage information is updated.
S55, deleting a second dish amount list corresponding to the first identity label from the to-be-settled list area.
Meanwhile, the second dish amount list corresponding to the first identity tag is deleted from the to-be-settled list area.
On the basis of the embodiment, the scheme further comprises S61-S66:
And S61, when the second dish amount list is deleted from the to-be-settled list area, storing the second dish amount list and the chip ID set into the settled list area.
The method is provided with a settled list area, and when the second dish amount list is deleted from the to-be-settled list area, the second dish amount list and the chip ID set are stored in the settled list area.
And S62, when receiving the statistical request, adding all second dish amount information in all second dish amount lists to obtain the total operation amount information.
The scheme can receive the statistical request of the user to realize the statistics of the data, and after the statistical request of the user is received, the scheme can add all the second dish amount information in all the second dish amount lists to obtain the total operation amount information. For example, the user may count all of the second dish amount information in one day to add up to the total amount information.
S63, counting the quantity of the first storage information corresponding to all the first RFID read-write devices when the analysis request is received.
According to the scheme, the analysis request of the user can be received to analyze the data, and after the analysis request of the user is received, the quantity of the first storage information corresponding to all the first RFID read-write devices can be counted.
S64, calculating according to the quantity of the first storage information of the first RFID read-write equipment corresponding to all the first dish amount information, determining dish demand coefficients corresponding to different first dish amount information, calculating the dish demand coefficients by the following formula,
Wherein p h is a dish demand coefficient corresponding to the h first dish amount information, u h is the number of first storage information of the first RFID read-write device corresponding to the h first dish amount information, u j is the number of first storage information of the first RFID read-write device corresponding to the j first dish amount information, and k is the upper limit value of the first RFID read-write device.
In the above-mentioned formula(s),Representing the sum of the amounts of the first stored information of the first RFID read-write device,Representing a dish demand coefficient corresponding to the h first dish amount information, wherein the larger the dish demand coefficient is, the higher the demand is.
S65, if the dish demand coefficient is larger than the first preset coefficient, generating first recommendation information based on the corresponding second dish amount information.
It may be appreciated that if the dish requirement coefficient is greater than the first preset coefficient, it is indicated that the requirement of the corresponding second dish amount information is greater, and the first recommendation information may be generated based on the corresponding second dish amount information. For example, for a dish with the second dish amount information of 10 yuan, the dish requirement coefficient is greater than the first preset coefficient, and the second recommendation information may be a dish with a proposal of 10 yuan more than the first day.
And S66, if the dish demand coefficient is smaller than a second preset coefficient, generating second recommendation information based on the corresponding second dish amount information.
It may be appreciated that if the dish requirement coefficient is smaller than the second preset coefficient, it is indicated that the requirement of the corresponding second dish amount information is smaller, and the second recommendation information may be generated based on the corresponding second dish amount information. For example, for a 15-element dish with a second dish amount information, the dish requirement coefficient is smaller than the second preset coefficient, and the second recommendation information may be a 15-element dish that is recommended to be less than the last 15 elements on the next day.
Referring to fig. 3, a schematic structural diagram of a data processing device suitable for a tableware settlement system according to an embodiment of the present invention includes:
The dividing module is used for dividing a plurality of subareas in advance at a meal selecting area, a plurality of RFID read-write devices are arranged at the meal selecting area, and corresponding first dish amount information is configured for the first RFID read-write device corresponding to each subarea;
The identification module is used for identifying a first RFID chip of the tableware placed at the corresponding position of the first RFID read-write equipment, uploading the identified first chip ID and the first identification time to the server, and correspondingly storing the first chip ID, the first identification time and the first dish amount information by the server to obtain first storage information;
The uploading module is used for identifying the first RFID chip of the tableware to be settled by the second RFID read-write equipment at the settlement area and uploading the identified second chip ID to the server;
The processing module is used for acquiring a first chip ID corresponding to a second chip ID by the server to obtain first storage information, extracting first dish amount information in the first storage information to serve as second dish amount information if the first storage information is 1, and sending the second dish amount information to a settlement end at a settlement area;
And the settlement module is used for counting the sum information of all the second dishes by the settlement end to generate total sum information to be settled, and if the user finishes settlement by the settlement end, the settlement end feeds back the first settlement information to the server, and the server deletes the first storage information.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (9)

1. A data processing method suitable for a tableware settlement system, comprising:
dividing a plurality of subareas in advance at a meal selecting area, arranging a plurality of RFID read-write devices at the meal selecting area, and configuring corresponding first dish amount information for a first RFID read-write device corresponding to each subarea;
The first RFID read-write equipment identifies a first RFID chip of the tableware placed at the corresponding position, the identified first chip ID and the first identification time are uploaded to the server, and the server correspondingly stores the first chip ID, the first identification time and the first dish amount information to obtain first storage information;
the second RFID read-write equipment at the settlement area identifies the first RFID chip of the tableware needing settlement, and uploads the identified second chip ID to the server;
The server acquires a first chip ID corresponding to a second chip ID to obtain first storage information, extracts first dish amount information in the first storage information to serve as second dish amount information, and sends the second dish amount information to a settlement end in a settlement area;
Counting all second dish amount information by a settlement end to generate total amount information to be settled, if a user finishes settlement by the settlement end, feeding back first settlement information to a server by the settlement end, deleting the first storage information by the server so as to recycle tableware corresponding to the first chip ID;
the server obtains a first chip ID corresponding to a second chip ID to obtain first storage information, extracts first dish amount information in the first storage information as second dish amount information, and sends the second dish amount information to a settlement end at a settlement area, and the method comprises the following steps:
The server determines the first chip ID corresponding to each second chip ID to obtain first storage information corresponding to the corresponding first chip ID;
If the first storage information is 1, extracting first dish amount information in the first storage information as second dish amount information;
if the first storage information is a plurality of pieces, respectively extracting first identification time points in the plurality of pieces of first storage information, and selecting information corresponding to the earliest first identification time point in the first identification time points as second storage information;
extracting first dish amount information in the second storage information as second dish amount information;
If the number of the second chip IDs is one or more, after the second dish amount information corresponding to all the second chip IDs is determined, a second dish amount list is generated, and the second dish amount list is sent to a settlement end in a settlement area.
2. The method for processing data suitable for a tableware settlement system as claimed in claim 1, wherein,
Dividing a plurality of subareas at a meal selecting area in advance, setting a plurality of RFID read-write devices at the meal selecting area, configuring corresponding first dish amount information for a first RFID read-write device corresponding to each subarea, and comprising the following steps:
Generating a first position diagram for all RFID read-write devices in the meal selection area according to the positions of the RFID read-write devices, displaying the first position diagram on an interactive screen, and receiving selected information of a user and first menu amount information based on the interactive screen;
Selecting at least one RFID read-write device in a first position diagram on the interactive screen according to the selected information, taking all the selected RFID read-write devices as first RFID read-write devices and forming a subarea, and adding corresponding first menu amount information for all the first RFID read-write devices in the subarea;
After receiving the selected completion information, determining all unselected RFID read-write devices in the first position diagram as third RFID read-write devices, and highlighting the third RFID read-write devices to obtain a second device position diagram;
and if the confirmation information of the user is received, completing the configuration of all RFID read-write equipment in the meal selecting area.
3. The data processing method for a tableware settlement system as claimed in claim 2, further comprising:
receiving color matching information of a user based on an interaction screen, wherein the color matching information is formed by configuring a first color for any one sub-area;
acquiring a first indicator lamp corresponding to first RFID read-write equipment of each sub-area, and controlling the first indicator lamp to display a first color;
Acquiring a second indicator lamp corresponding to each third RFID read-write device, and controlling the second indicator lamp to display a second color;
if the fact that a plurality of same subareas have the same first color is judged, outputting first reminding information.
4. A data processing method suitable for use in a cutlery clearing system as claimed in claim 2, wherein,
The first RFID read-write equipment identifies a first RFID chip of tableware placed at a corresponding position, uploads the identified first chip ID and first identification time to the server, and the server correspondingly stores the first chip ID, the first identification time and first dish amount information to obtain first storage information, and the first RFID read-write equipment comprises:
The first RFID read-write equipment identifies a first RFID chip of tableware placed on the first RFID read-write equipment in real time, and if the first RFID chip is identified, the first identification time of the first RFID chip is determined;
Extracting a first chip ID of the first RFID chip, and uploading the first chip ID and a first identification moment to a server;
The server establishes a to-be-fetched list area, after receiving the first chip ID and the first identification time, determines first dish amount information corresponding to the first RFID read-write equipment, correspondingly generates first storage information by the first chip ID, the first identification time and the first RFID read-write equipment, and stores the first storage information in the to-be-fetched list area.
5. The method for processing data suitable for a dish settlement system as claimed in claim 4, wherein,
The second RFID read-write equipment at the settlement area identifies the first RFID chip of the tableware needing settlement, and uploads the identified second chip ID to the server, and the second RFID read-write equipment comprises:
The radiation area of the second RFID read-write equipment is larger than that of the first RFID read-write equipment, and the second RFID read-write equipment is used for simultaneously reading and identifying all the first RFID chips of tableware needing settlement at the settlement area;
after receiving the trigger signal of the staff, the second RFID read-write equipment identifies the first RFID chips of the tableware needing settlement, and a plurality of second chip IDs are obtained and uploaded to the server.
6. The method for data processing for a cutlery settlement system as claimed in claim 5, wherein,
If the second chip ID is one or more, after determining second dish amount information corresponding to all the second chip IDs, generating a second dish amount list, and sending the second dish amount list to a settlement end at a settlement area, where the method includes:
After determining second dish amount information corresponding to all second chip IDs, counting all second chip IDs to generate a chip ID set, and extracting numbers of all second chip IDs in the chip ID set and current set generation time to obtain a first identity tag corresponding to a second dish amount list;
The server stores the chip ID set, the second dish amount list and the first identity label thereof in a to-be-settled list area, and sends the second dish amount list and the identity label thereof to a settlement end in a settlement area.
7. The method for data processing for a cutlery settlement system as claimed in claim 6, wherein,
The settlement terminal counts the sum information of all second dishes to generate total sum information to be settled, if the user finishes settlement at the settlement terminal, the settlement terminal feeds back first settlement information to the server, and the server deletes the first storage information so as to recycle tableware corresponding to the first chip ID, and the method comprises the following steps:
After receiving the second dish amount list, the settlement end extracts the information of each second dish amount in the second dish amount list to generate total amount information to be settled;
Displaying the total amount information to be settled, and generating first settlement information according to the second dish amount list after judging that the user finishes settlement at the settlement end;
the settlement end extracts a first identity tag of the second dish amount list, and feeds back the first settlement information and the first identity tag to the server;
The server acquires a second dish amount list and a chip ID set corresponding to the first identity tag in a to-be-settled list area, and extracts all first storage information corresponding to all second chip IDs in the chip ID set to delete;
and deleting a second dish amount list corresponding to the first identity label from the to-be-settled list area.
8. The data processing method for a tableware settlement system as set forth in claim 7, further comprising:
when deleting the second dish amount list from the to-be-settled list area, storing the second dish amount list and the chip ID set into the settled list area;
when receiving the statistical request, adding all second dish amount information in all second dish amount lists to obtain operation total amount information;
counting the quantity of first storage information corresponding to all the first RFID read-write devices when an analysis request is received;
Calculating according to the quantity of the first storage information of the first RFID read-write equipment corresponding to all the first dish amount information, determining dish demand coefficients corresponding to different first dish amount information, calculating the dish demand coefficients according to the following formula,
Wherein p h is a dish demand coefficient corresponding to the h first dish amount information, u h is the number of first storage information of the first RFID read-write device corresponding to the h first dish amount information, u j is the number of first storage information of the first RFID read-write device corresponding to the j first dish amount information, and k is the upper limit value of the first RFID read-write device;
If the dish demand coefficient is larger than the first preset coefficient, generating first recommendation information based on the corresponding second dish amount information;
and if the dish demand coefficient is smaller than the second preset coefficient, generating second recommendation information based on the corresponding second dish amount information.
9. A data processing apparatus adapted for use in a cutlery clearing system, comprising:
The dividing module is used for dividing a plurality of subareas in advance at a meal selecting area, a plurality of RFID read-write devices are arranged at the meal selecting area, and corresponding first dish amount information is configured for the first RFID read-write device corresponding to each subarea;
The identification module is used for identifying a first RFID chip of the tableware placed at the corresponding position of the first RFID read-write equipment, uploading the identified first chip ID and the first identification time to the server, and correspondingly storing the first chip ID, the first identification time and the first dish amount information by the server to obtain first storage information;
The uploading module is used for identifying the first RFID chip of the tableware to be settled by the second RFID read-write equipment at the settlement area and uploading the identified second chip ID to the server;
The processing module is used for acquiring a first chip ID corresponding to a second chip ID by the server to obtain first storage information, extracting first dish amount information in the first storage information to serve as second dish amount information if the first storage information is 1, and sending the second dish amount information to a settlement end at a settlement area;
The settlement module is used for counting all second dish amount information by the settlement end to generate total amount information to be settled, and if the user finishes settlement by the settlement end, the settlement end feeds back first settlement information to the server, and the server deletes the first storage information;
the server obtains a first chip ID corresponding to a second chip ID to obtain first storage information, extracts first dish amount information in the first storage information as second dish amount information, and sends the second dish amount information to a settlement end at a settlement area, and the method comprises the following steps:
The server determines the first chip ID corresponding to each second chip ID to obtain first storage information corresponding to the corresponding first chip ID;
If the first storage information is 1, extracting first dish amount information in the first storage information as second dish amount information;
if the first storage information is a plurality of pieces, respectively extracting first identification time points in the plurality of pieces of first storage information, and selecting information corresponding to the earliest first identification time point in the first identification time points as second storage information;
extracting first dish amount information in the second storage information as second dish amount information;
If the number of the second chip IDs is one or more, after the second dish amount information corresponding to all the second chip IDs is determined, a second dish amount list is generated, and the second dish amount list is sent to a settlement end in a settlement area.
CN202210968110.1A 2022-08-12 2022-08-12 Data processing method and device suitable for tableware settlement system Active CN115331362B (en)

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