CN110889784B - Unmanned cafeteria system - Google Patents
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- CN110889784B CN110889784B CN201911139491.7A CN201911139491A CN110889784B CN 110889784 B CN110889784 B CN 110889784B CN 201911139491 A CN201911139491 A CN 201911139491A CN 110889784 B CN110889784 B CN 110889784B
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- 235000012054 meals Nutrition 0.000 claims description 11
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- 239000012212 insulator Substances 0.000 claims description 3
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- 235000003166 Opuntia robusta Nutrition 0.000 description 5
- 238000012806 monitoring device Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 238000005303 weighing Methods 0.000 description 3
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- 240000008790 Musa x paradisiaca Species 0.000 description 2
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- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 206010000117 Abnormal behaviour Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
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- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/12—Hotels or restaurants
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- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0064—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for processing of food articles
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Abstract
The disclosure provides an unmanned cafeteria system, which relates to the technical field of catering service, can realize self-service settlement and payment, improves user experience and reduces human resource cost. The specific technical scheme is as follows: when the target user reaches a restaurant entrance, the user identity recognition equipment acquires identity information comprising a payment account number of the target user; after the target user enters the restaurant, the monitoring equipment monitors all behavior information of the target user from entering to leaving the restaurant in real time, and sends a monitoring picture containing all behavior information of the target user to the server; the server identifies at least one of the shape of each container, the color of each container, the type of the commodity to be sold and the number of the commodity to be sold taken by a target user according to the monitoring picture sent by the monitoring equipment, and calculates the total consumption amount of all the taken commodities according to the corresponding price information; the settlement device deducts the same amount as the total consumption amount from the payment account number of the target user.
Description
Technical Field
The disclosure relates to the technical field of catering services, in particular to an unmanned cafeteria system.
Background
Currently, in the catering industry, weighing cafeterias are commonly existing in universities and enterprises, customers select dishes according to respective preference, and after the selection is finished, service personnel weigh and swipe cards to deduct fees. However, weighing cafeterias have many problems that the prices of all dishes are the same, manual weighing needs queuing, congestion is likely to occur in peak hours, and in addition, the human resource cost of enterprises is increased.
Disclosure of Invention
The embodiment of the disclosure provides an unmanned cafeteria system which can realize self-service settlement and payment, improve user experience and reduce human resource cost. The technical scheme is as follows:
According to a first aspect of embodiments of the present disclosure, there is provided an unmanned cafeteria system in which a plurality of cupboards are provided, the unmanned cafeteria system comprising: the system comprises user identity identification equipment, a video monitoring system, settlement equipment, a server and a memory, wherein the server is respectively in communication connection with the user identity identification equipment, the video monitoring equipment, the settlement equipment and the memory;
The user identity recognition equipment is arranged at the entrance of the restaurant, the video monitoring system comprises a plurality of monitoring equipment, the monitoring equipment is arranged at the top and around the restaurant, commodities to be sold are placed in each dinner cabinet, and part or all of the commodities to be sold are placed in a plurality of containers with different shapes and/or different colors; the memory stores at least one of price information of each commodity to be sold, price information corresponding to each color container and price information corresponding to each shape container;
When the target user reaches a restaurant entrance, the user identity recognition equipment acquires identity information comprising a payment account number of the target user; after the target user enters the restaurant, the monitoring equipment monitors all behavior information of the target user from entering to leaving the restaurant in real time, and sends a monitoring picture containing all behavior information of the target user to the server; the server identifies at least one of the shape of each container, the color of each container, the type of the commodity to be sold and the number of the commodity to be sold taken by the target user according to the monitoring picture sent by the monitoring equipment, and calculates the total consumption amount of all the taken commodities according to the corresponding price information; the settlement device deducts the same amount as the total consumption amount from the payment account number of the target user.
According to the embodiment of the disclosure, the consumption amount is automatically calculated through the pre-stored price information based on the color and the shape of the container of the commodity to be sold taken by the user and the type and the number of the commodity to be sold, so that the problem that the prices of the existing dishes are the same is solved; meanwhile, the user identity information and the payment account are mutually bound, and after the user takes the payment account, the consumption settlement is finished through code scanning consumption or secret-free automatic deduction, so that the consumption operation of the user is greatly facilitated.
In one embodiment, the unmanned cafeteria system further comprises: the entrance guard device is arranged at an entrance of a restaurant, the entrance guard device guides a user to enter or leave the restaurant when detecting the user, and the entrance guard device forms a closed place for the unmanned cafeteria.
In one embodiment, the video monitoring system is also used to count the flow of people in the restaurant and monitor the consumption of each commodity for sale.
In one embodiment, the unmanned cafeteria system further comprises: the management terminal is in communication connection with the server; the management terminal queries and accesses the server and the memory in real time to acquire various information of the restaurant, and remotely processes the abnormal situation sent by the server.
In one embodiment, the unmanned cafeteria system further comprises: the temperature sensor and the heat retainer are arranged at the bottom of each dinner cabinet and are respectively connected with the server;
the temperature sensor is used for detecting the temperature of the dinner cabinet and sending the detected temperature to the server; the server detects whether the temperature of the dinner cabinet meets a preset temperature range, and sends a heating instruction or a refrigerating instruction to the heat retainer when the temperature of the dinner cabinet is detected to not meet the preset temperature range; the heat insulator heats according to the heating instruction or refrigerates according to the refrigerating instruction.
In one embodiment, the user identification device comprises a scanning means and an identification means, the scanning means and the identification means being communicatively coupled;
The scanning device scans the identity identification code in the mobile terminal of the target user; and the identification device identifies the identity identification code to obtain the identity information of the target user.
In one embodiment, when the balance in the payment account of the target user is insufficient, the settlement device is used for scanning the two-dimensional code for fee deduction or scanning the face information of the user for fee deduction from a third party payment platform bound with the face information.
In one embodiment, the price information of the commodity for sale, the price information corresponding to each color container and the price information corresponding to each shape container stored in the memory are entered through data initialization.
In one embodiment, the target user sets the number of dining persons through the mobile terminal before dining, and the user identity recognition system allows the same number of dining persons as the set number of dining persons to enter the restaurant together after acquiring the identity information of the target user, wherein the dining persons comprise the target user; after all the diners finish taking the meals, the server calculates the total consumption amount of all the diners, and the settlement device deducts the same amount as the total consumption amount of all the diners from the payment account number of the target user.
In one embodiment, the unmanned cafeteria system further comprises: the display device is arranged in the settlement area and is in communication connection with the server;
And when settlement is carried out, the server sends the consumption information of the target user to the display equipment for display, wherein the consumption information comprises the type of the commodity selected by the target user for sale, the corresponding price information and the total consumption amount.
In one embodiment, the unmanned cafeteria system further comprises: service plate and service plate scanning equipment for users, wherein bar codes are arranged on the service plate;
when a user takes a dinner plate, the dinner plate scanning device scans a bar code arranged at the bottom of the dinner plate and sends the bar code to the server, and the server binds the identity information of the user with the taken dinner plate.
In one embodiment, the server matches the identity information of the user identified by the user identity identification device with the identity information stored in the memory, obtains historical dining information of the user, generates recommendation information of the user according to the historical dining information of the user and the commodity to be sold, and sends the recommendation information to the display device for display.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram of an unmanned cafeteria system provided by an embodiment of the disclosure;
FIG. 2 is a schematic diagram of an unmanned cafeteria system provided in an embodiment of the present disclosure;
Fig. 3 is a schematic structural diagram of an unmanned cafeteria system provided in an embodiment of the disclosure.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The embodiment of the disclosure provides an unmanned cafeteria system, as shown in fig. 1, comprising: the user identity recognition device 101, the video monitoring system 102, the settlement device 103, the server 104 and the memory 105, wherein the server 105 is respectively in communication connection with the user identity recognition device 101, the video monitoring system 102, the settlement device 103 and the server 104; the memory 105 may be built in the server 104 or may be provided separately from the server 104. According to the unmanned cafeteria system shown in fig. 1, in particular:
The user identity recognition equipment is arranged at the entrance of the restaurant, the video monitoring system comprises a plurality of monitoring equipment, the monitoring equipment is arranged at the top and around the restaurant, commodities to be sold are placed in each dinner cabinet arranged in the unmanned cafeteria, and part or all of the commodities to be sold are placed in a plurality of containers with different shapes and/or different colors; at least one of price information corresponding to each commodity to be sold, price information corresponding to each color container, and price information corresponding to each shape container is stored in the memory.
When the target user reaches a restaurant entrance, the user identity recognition equipment acquires identity information comprising a payment account number of the target user; after the target user enters the restaurant, the monitoring equipment monitors all behavior information of the target user from entering to leaving the restaurant in real time, and sends a monitoring picture containing all behavior information of the target user to the server; the server identifies at least one of the shape of each container, the color of each container, the type of the commodity to be sold and the number of the commodity to be sold taken by a target user according to the monitoring picture sent by the monitoring equipment, and calculates the total consumption amount of all the taken commodities according to the corresponding price information; the settlement device deducts the same amount as the total consumption amount from the payment account number of the target user.
The container in which the commodity is placed is used for indicating a container for holding a serving of food, and the container may be a dish, a bowl, or the like. In the embodiment of the disclosure, the commodity to be sold includes commodity to be sold (such as various processed dishes) which need to be held by a container and commodity to be sold (such as apples, bananas and other fruits or directly edible vegetables) which need not to be held by a container, and of course, commodity to be sold which need not to be held by a container can be placed on a container. For the goods to be sold which need to be contained in the container or the goods to be sold which do not need to be contained in the container are placed on the container, at least one of the shape of the container, the color of the container and the type of the goods to be sold needs to be identified; for the goods to be sold which are not required to be contained in the container, the type of the goods to be sold and the number of the goods to be sold need to be identified, for example, when apples, bananas and eggs are taken, the type and the number of the goods to be sold need to be identified.
In an embodiment of the present disclosure, a user identification device includes: scanning means and identification means; the scanning device is used for scanning the identity recognition code in the mobile terminal of the target user, and the recognition device is used for recognizing the identity recognition code to obtain the identity information of the target user. It should be noted that, the target user is any user ready to enter the restaurant for dining, and the present disclosure only uses the target user as an example to illustrate the dining process of the target user, and the target does not represent any limitation.
For example, the unmanned cafeteria has professional application software (APP) used in a matching manner, each user can download the special application software used in a matching manner with the unmanned cafeteria to a mobile terminal (such as a mobile phone, a tablet computer, etc.), and the user registers an account number in the application software and associates the account number with payment software or a payment account number; or each user can download payment software (such as WeChat/Payment treasury/cloud flash payment/Bank APP) into the mobile terminal, an applet matched with the unmanned cafeteria is embedded in the payment software, and an account number is registered in the payment software, so that the registration information and payment information of each user can be bound, and user registration information and electronic payment information including user identity information, bank account number information, payment passwords, face characteristics, fingerprint information and the like are arranged in the special application software (APP) or the payment software. After registration is completed, the identity information of each user is stored in a memory.
Taking application software as an example, application software (APP) in a mobile terminal of a user can generate a two-dimensional code, identity information of the user and the like are stored in the two-dimensional code, when a certain user needs to enter an unmanned cafeteria for dining, the two-dimensional code generated by the application software is opposite to a scanning part of user identity recognition equipment, after the code scanning, the user identity recognition equipment decodes the two-dimensional code, a decoding result is transmitted to a server, if the two-dimensional code is identifiable, the identified identity information is matched with the identity information stored in a memory in advance, the identity of the user is determined to be legal, and the user is allowed to enter the restaurant.
Of course, the user identification device may further include: face recognition module, fingerprint identification module. When a user needs to enter a restaurant for dining, a face recognition module in the user identity recognition system can acquire the face characteristics of a target user by scanning the face, and acquire the identity information of the target user according to the face characteristics of the target user; or when the target user needs to enter a restaurant for dining, the fingerprint identification module in the user identification system acquires the fingerprint information of the target user, and acquires the identity information of the target user according to the fingerprint information of the target user.
According to the unmanned cafeteria system, when a user enters a restaurant for dining, the user identity recognition equipment at the entrance of the restaurant recognizes the identity information of the user and sends the identity information to the server for storage, the user takes a dinner plate to select favorite commodities to be sold from a dinner cabinet, after the user takes the commodities to be sold from the dinner cabinet, the monitoring equipment sends a monitoring picture of the commodities to be sold taken by the user to the server, the server analyzes the monitoring picture to obtain at least one of the shape of each container taken by the user, the color of each container, the type of the commodities to be sold and the number of the commodities to be sold, and further obtains the consumption amount of the commodities to be sold according to the price information stored in the memory, and calculates the total consumption amount of all the commodities to be sold after the user finishes taking the commodities; and when settlement is carried out, the consumption information is sent to the mobile terminal of the target user, wherein the consumption information comprises, but is not limited to, the type of the commodity selected by the user for sale, the corresponding price information, the color of the container, the shape of the container, the total consumption amount and the like, so that the user can clearly know the consumption condition of the meal. When the user finishes taking the meal to settle accounts, the settlement equipment can directly deduct the meal amount from a payment account corresponding to the user.
The identification of the server according to the monitoring picture specifically comprises the following steps: if the server can identify the color of the container taken by the user, calculating the cost according to the price information corresponding to the color of the container; if the server can identify the shape of the container taken by the user, the cost settlement is carried out according to the price information corresponding to the shape of the container; if the server can identify the types and the numbers of the commodities to be sold in the containers taken by the users, the cost calculation is carried out according to the price information corresponding to the commodities to be sold. In the embodiment of the disclosure, the shape of the container and the type of the commodity to be sold do not need to be identified when the color of the container is identified; the color of the container and the type of the commodity to be sold do not need to be identified when the shape of the container is identified; the color of the container and the shape of the container do not need to be identified when the type of the commodity to be sold is identified; of course, the combination of the color of the container, the shape of the container, the type of the commodity to be sold, and the number of the commodity to be sold may be identified, that is, two or three of the color of the container, the shape of the container, the type of the commodity to be sold, and the number of the commodity to be sold may be identified, which is implemented specifically according to the actual situation, and the disclosure is not limited in any way.
It should be noted that the dinner cabinet can be a plane dinner cabinet with only one layer, and also can be a three-dimensional dinner cabinet with multiple layers. In addition, since dishes, fruits, etc. in a restaurant change every day, or goods for sale contained in containers of different colors are different every day, or price information of goods for sale, price information corresponding to containers of each color, price information corresponding to containers of each shape change or are adjusted according to the price of goods for sale, price information corresponding to containers of each shape, and price information corresponding to containers of each color stored in a memory are entered through data initialization.
In addition, the video monitoring system in the unmanned self-service restaurant system comprises a plurality of monitoring devices, and the video monitoring system not only can monitor all behavior information of a user from entering to leaving the restaurant, but also can monitor the flow of people in the restaurant, the consumption condition of each commodity to be sold and the like.
For example, after the user enters the restaurant, the monitoring device may perform video target recognition and tracking (or face recognition) on the user, and track and record behavior information of the user, so as to monitor whether the user has abnormal behaviors in real time. In another example, the monitoring device may monitor the traffic of people in the whole restaurant, and when detecting that the traffic of people exceeds a preset threshold, send traffic saturation information to the server, and the server controls the opening and closing of the access control device according to the traffic saturation information, or pushes traffic saturation information to the display device, so that the user avoids peak dining time and reasonably selects dining time. Also exemplary, the monitoring device may monitor the consumption of each commodity for sale in the entire restaurant, thus facilitating the kitchen personnel to view the consumption of the dishes in real time via the monitoring display, the mobile terminal, etc., so as to supplement the dishes in time.
Based on the unmanned cafeteria system shown in fig. 1, referring to fig. 2, the unmanned cafeteria system may further include: an access control device 106, a management terminal 107, a display device 108, a temperature sensor (not shown in fig. 2), and a thermal insulator (not shown in fig. 2).
The entrance guard 106 is disposed at an entrance of a restaurant, and is used for guiding a user to enter or leave the restaurant when the user is detected. By arranging the access control device, the unmanned cafeteria can form a relative closed space. For example, referring to fig. 3, the unmanned cafeteria is provided with an entrance and an exit, each of the entrance and the exit is provided with an entrance guard device, the entrance guard device at the entrance of the user is provided with a sensing device such as an infrared sensor, etc., and when the user enters the cafeteria, the entrance guard device senses that a person walks through the entrance guard and then is automatically closed. When the user settles and leaves the restaurant, the entrance guard device at the user outlet senses that a person approaches the entrance guard device from the inside of the restaurant, the entrance guard device can be automatically opened, and after the user leaves the restaurant, the entrance guard device senses that the person walks through the entrance guard and then is automatically closed. When the user enters the restaurant, a video monitoring system (such as camera 102 shown in FIG. 3) located at the top or around the restaurant video tracks the user.
In one embodiment of the disclosure, the user identification device may be disposed before the entrance guard device, that is, the user's identity information is acquired first, the server matches the user's identity information identified by the user identification device with the identity information stored in the memory in advance, and the entrance guard device is opened to allow the user to enter the restaurant when verifying that the user's identity is legal.
In one embodiment, the target user can set the number of dining persons through the mobile terminal before dining, and the user identity recognition device allows the same number of dining persons as the set number of dining persons to enter the restaurant after acquiring the identity information of the target user, wherein the dining persons comprise the target user; after all the diners finish taking the meals, the server calculates the total consumption amount of all the diners, and the settlement device deducts the same amount as the total consumption amount of all the diners from the payment account number of the target user. Assuming that 4 dining persons are set in the mobile terminal by the target user, the user identification device identifies the two-dimensional code of the mobile terminal of the target user, the two-dimensional code contains the identity information of the target user and the dining persons, the gate inhibition device allows the 4 dining persons to conduct dining according to the dining persons, the consumption amount of each dining person is charged according to the description, and the total consumption amount of all the dining persons is deducted from the payment account number of the target user.
In addition, the memory stores dining information of each dining person, the dining information comprises dining time of each time, selected commodities and the like, and when a user enters a restaurant, the server matches the identity information of the user identified by the user identity identification device with the identity information stored in the memory, acquires historical dining information of the user, generates recommendation information of the user according to the historical dining information of the user and the current commodities to be sold, and sends the recommendation information to the display device for display. Of course, if the user downloads the application program of the unmanned cafeteria, the recommendation information may also be sent to the terminal device corresponding to the user. It should be noted that, there may be multiple display devices of the unmanned cafeteria, and the display screen corresponding to the recommendation information may be independently disposed around the user identification device, or may be built in the user identification device.
According to different dishes, different dishes need different temperatures, so that a temperature sensor and a heat retainer can be arranged at the bottom of each layer of the dinner cabinet, and the temperature sensor and the heat retainer are respectively connected with a server; the temperature sensor is used for detecting the temperature of the dinner cabinet and sending the temperature to the server; the server is used for detecting whether the temperature of the dinner cabinet meets a preset temperature range or not, and sending a heating instruction or a refrigerating instruction to the heat retainer when the temperature of the dinner cabinet is detected to not meet the preset temperature range; the heat retainer is used for heating according to the heating instruction or refrigerating according to the refrigerating instruction. In this way, the temperature sensor and the heat retainer can enable the commodity to be sold in a preset range. If the food to be sold placed in the container of the dinner cabinet is a hot dish, the temperature sensor sends a heating instruction to the heat retainer when detecting that the temperature of the dinner cabinet is less than a preset temperature, and the heat retainer heats according to the heating instruction until the temperature accords with the preset temperature range; if the commodities to be sold placed in the container of the dinner cabinet are other commodities such as beef rolls, ice cream and the like, when the temperature sensor detects that the temperature of the dinner cabinet is higher than a preset temperature, a refrigeration instruction is sent to the heat retainer, and the heat retainer carries out refrigeration according to the refrigeration instruction until the temperature accords with a preset temperature range.
For the management terminal, the management terminal is in communication connection with the server, and the management terminal is used for inquiring and accessing the server and the memory to acquire various information of the restaurant. The management terminal may be a smart phone, pad, PC, notebook, etc. For example: the management terminal can download the APP of the unmanned cafeteria, and inquires about the commodities to be sold and the unit price information of each commodity to be sold in the same day by accessing the server and the memory, and inquires about the information such as whether the passenger flow of the current cafeteria is saturated or not. Of course, if the user of the management terminal is a manager, the manager can remotely process the restaurant abnormal situation transmitted from the server through the management terminal.
The display device can be independently or internally arranged in the settlement device, and when the user finishes taking the meal to settle accounts, the server sends the consumption information of the user to the display device for display, so that the user can know the consumption condition in time conveniently.
Based on the unmanned cafeteria, the user downloads the professional application program of the unmanned cafeteria to the mobile terminal, and the user registers an account number in the application software and associates the account number with payment software or payment account number, wherein the registered account number comprises user identity information, fingerprint information, face characteristics and the like.
Before a user enters a restaurant to eat, the number of people eating is set in an application program in the mobile terminal. In the embodiment of the disclosure, a two-dimensional code is defaulted to correspond to one diner, and if the two-dimensional code needs to correspond to a plurality of diners, the corresponding diners need to be set in the application program.
When a user enters a restaurant for dining, the user identity recognition equipment recognizes the two-dimensional code generated by the application software, analyzes the two-dimensional code to obtain user identity information, and after the server checks the user identity, the entrance guard device at the entrance is opened to allow the users with the same number as the number of dining people in the application program to enter the restaurant. In the embodiment of the disclosure, when the user identity recognition device recognizes the two-dimensional code of the user, the user identity recognition device records the time point of recognizing the two-dimensional code, meanwhile, the video monitoring system also carries out video target recognition and tracking on the user entering the restaurant in real time, the time point is recorded while the target recognition and tracking are carried out, and the server binds the target user (possibly one or more people) in the video image with the user marked by the two-dimensional code according to the time point, so that the behavior of the user is always tracked and recorded by using the video image technology, and the behavior of the user for taking dishes is associated with the two-dimensional code.
When a user takes a commodity to be sold from a dinner cabinet in the taking process, the monitoring equipment sends a monitoring picture of the commodity to be sold taken by the user to the server, and records the time of the container to be taken by the user; in addition, because the video monitoring system can track the video of the user in real time, the user can know that the user obtains the commodity for sale from a certain dinner cabinet at a certain time through the image processing technology, and the server records the commodity for sale taken by the user into the consumption list of the user. Meanwhile, the server analyzes the monitoring picture to obtain at least one of the shape of the container taken by the user, the color of the container, the type of the commodity to be sold and the number of the commodity to be sold, further obtains the consumption amount of the commodity to be sold according to the price information stored in the memory, calculates the total consumption amount of all the fetched commodities after the user finishes taking meals, and sends the consumption information to the mobile terminal of the user, wherein the consumption information comprises but not limited to the type and the number of the commodity to be sold selected by the user, the corresponding price information, the color of the container, the shape of the container, the total consumption amount and the like, and thus the user can clearly know the consumption condition of the meal. When the user finishes taking the meal to settle accounts, the settlement equipment can directly deduct the meal amount from a payment account corresponding to the user.
Of course, if the balance on the payment account of the user is insufficient, the payment two-dimensional code corresponding to the user can be scanned to deduct fees, the face features of the user can be scanned to deduct fees from a third party payment platform bound with the face features, and the settlement device sends the payment information to the server after the payment information of the user is obtained. Further, the user may use coupons, or discount rolls, etc., and the total amount the user needs to pay is the sum of the products of the multiple commodity unit prices and the take weights minus the coupon and/or coupon amounts and/or discount amounts.
The embodiment of the disclosure provides an unmanned cafeteria system, which automatically calculates the consumption amount through prestored price information based on the color and shape of a container of a commodity to be sold taken by a user and the type and number of the commodity to be sold, so that the problem that the prices of the existing dishes are the same is solved; meanwhile, the user identity information and the payment account are mutually bound, and after the user takes the payment account, the consumption settlement is finished through code scanning consumption or secret-free automatic deduction, so that the consumption operation of the user is greatly facilitated.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (1)
1. An unmanned cafeteria system in which a plurality of cupboards are provided, comprising: the system comprises user identity identification equipment, a video monitoring system, settlement equipment, a server and a memory, wherein the server is respectively in communication connection with the user identity identification equipment, the video monitoring equipment, the settlement equipment and the memory;
The user identity recognition equipment is arranged at the entrance of the restaurant, the video monitoring system comprises a plurality of monitoring equipment, the monitoring equipment is arranged at the top and around the restaurant, commodities to be sold are placed in each dinner cabinet, and part or all of the commodities to be sold are placed in a plurality of containers with different shapes and/or different colors; the memory stores at least one of price information of each commodity to be sold, price information corresponding to each color container and price information corresponding to each shape container;
when the target user reaches a restaurant entrance, the user identity recognition equipment acquires identity information comprising a payment account number of the target user; after the target user enters the restaurant, the monitoring equipment monitors all behavior information of the target user from entering to leaving the restaurant in real time, and sends a monitoring picture containing all behavior information of the target user to the server; the server identifies at least one of the shape of each container, the color of each container, the type of the commodity to be sold and the number of the commodity to be sold taken by the target user according to the monitoring picture sent by the monitoring equipment, and calculates the total consumption amount of all the taken commodities according to the corresponding price information; the settlement device deducts the same amount of money as the total consumption amount from the payment account number of the target user;
The unmanned cafeteria system further comprises: the entrance guard device is arranged at an entrance of the restaurant, and guides the user to enter or leave the restaurant when detecting the user, and forms a closed place for the unmanned cafeteria;
The video monitoring system is also used for counting the flow of people in the restaurant and monitoring the consumption condition of each commodity to be sold;
The unmanned cafeteria system further comprises: the management terminal is in communication connection with the server; the management terminal queries and accesses the server and the memory in real time to acquire various information of the restaurant, and remotely processes the abnormal situation sent by the server;
The unmanned cafeteria system further comprises: the temperature sensor and the heat retainer are arranged at the bottom of the dinner cabinet and are respectively connected with the server;
the temperature sensor is used for detecting the temperature of the dinner cabinet and sending the detected temperature to the server; the server detects whether the temperature of the dinner cabinet meets a preset temperature range, and sends a heating instruction or a refrigerating instruction to the heat retainer when the temperature of the dinner cabinet is detected to not meet the preset temperature range; the heat insulator heats according to the heating instruction or refrigerates according to the refrigerating instruction;
The user identity recognition equipment comprises a scanning device and a recognition device, and the scanning device is in communication connection with the recognition device; the scanning device scans the identity identification code in the mobile terminal of the target user; the identification device identifies the identity identification code to obtain the identity information of the target user;
When the balance in the payment account of the target user is insufficient, the settlement device scans the payment two-dimensional code to deduct fees, or scans the face information of the user to deduct fees from a third party payment platform bound with the face information;
The price information of the commodity to be sold, the price information corresponding to the container with each color and the price information corresponding to the container with each shape stored in the memory are initialized and input through data;
The method comprises the steps that the target user sets the number of dining persons through a mobile terminal before dining, and after the user identity recognition system obtains the identity information of the target user, the target user allows the target user to enter a restaurant together with the dining persons with the same number as the set number of dining persons, wherein the dining persons comprise the target user; after all the dining staff finish taking the meals, the server calculates the total consumption amount of all the dining staff, and the settlement equipment deducts the money amount which is the same as the total consumption amount of all the dining staff from the payment account number of the target user;
the unmanned cafeteria system further comprises: the display device is arranged in the settlement area and is in communication connection with the server; and when settlement is carried out, the server sends the consumption information of the target user to the display equipment for display, wherein the consumption information comprises the type of the commodity selected by the target user for sale, the corresponding price information and the total consumption amount.
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| CN111784323A (en) * | 2020-06-29 | 2020-10-16 | 杭州雄伟科技开发股份有限公司 | A noninductive payment system for intelligent dining room |
| CN112529583A (en) * | 2020-11-30 | 2021-03-19 | 成都永信智谷科技有限公司 | Method for realizing settlement of unmanned restaurant |
| CN117252618A (en) * | 2023-09-21 | 2023-12-19 | 广州佳新智能科技有限公司 | User consumption analysis method and device based on consumption scene big data |
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