CN112907813A - Intelligent freezing selling cabinet with heating function and data processing method thereof - Google Patents

Abstract

The invention discloses an intelligent freezing and selling cabinet with a heating function and a data processing method thereof. Foretell cabinet is sold in freezing refrigeration, utilize intelligent recognition module to carry out intelligent recognition to the commodity of placing in the freezing storage cavity and obtain the commodity information that contains commodity type, amount of money and heating parameter and carry out intelligent settlement, the commodity information that utilizes the scanner to gather or the commodity information that intelligent recognition module acquireed confirm the heating parameter, heat through heating parameter drive heating element, can solve the problem that carries out intelligent settlement and heating to the commodity of low temperature storage, so that the cabinet is sold in freezing refrigeration of intelligence can sell the commodity that needs heat.

Description

Intelligent freezing selling cabinet with heating function and data processing method thereof

Technical Field

The invention relates to the technical field of intelligent vending cabinets, in particular to an intelligent freezing vending cabinet with a heating function and a data processing method thereof.

Background

At present, shared vending devices develop very rapidly, for example, shared vending devices such as intelligent beverage vending cabinets and intelligent juice vending cabinets have been widely used, but common shared vending devices are generally applicable to normal-temperature stored commodities and cannot be applicable to low-temperature stored commodities. Part commodity need be stored in order to increase the shelf life of commodity in the low temperature environment, for the commodity that needs the low temperature storage is stored, can adopt the low temperature cabinet of storing in order to solve the problem of storing commodity, but the commodity that the user purchased the low temperature storage usually need heat the back and just can eat, and the problem of heating can't be solved to the commodity of low temperature storage to intelligent freezing selling cabinet among the traditional technical method. Thus, the intelligent refrigerated merchandiser of the prior art approach has a problem of incomplete functionality.

Disclosure of Invention

The embodiment of the invention provides an intelligent freezing and selling cabinet with a heating function and a data processing method thereof, and aims to solve the problem that the intelligent freezing and selling cabinet in the prior art is incomplete in function.

In a first aspect, an embodiment of the present invention provides an intelligent refrigerated merchandiser with a heating function, which includes a cabinet body and a heating cabinet integrally or separately disposed with the cabinet body;

the refrigerator comprises a freezing storage cavity arranged in the cabinet body and a cabinet door arranged on the cabinet body, wherein the cabinet door can rotate around a rotating shaft arranged on the cabinet body so as to cover the freezing storage cavity; a plurality of layers of trays are arranged in the freezing storage cavity from top to bottom, and a refrigerator is arranged in the freezing storage cavity;

the control box is arranged at the top end of the cabinet body, and a controller, an intelligent identification module and a wireless communication module are arranged in the control box; an intelligent identification module is arranged in the freezing storage cavity, the intelligent identification module and the wireless communication module are both connected with the controller, and the intelligent identification module is used for intelligently identifying commodities placed in the freezing storage cavity and feeding commodity information back to the controller;

the user information acquisition module is arranged on the cabinet body and used for acquiring user information;

the locking device is arranged on one side of the cabinet door and connected with the controller, and the locking device is used for receiving a control instruction sent by the controller so as to unlock the cabinet door or lock the cabinet door on the cabinet body;

the heating device comprises a heating component and a scanner which are arranged in the heating cabinet, wherein the heating component and the scanner are connected with the controller, the scanner is used for scanning commodities to obtain corresponding commodity information and transmitting the commodity information to the controller, and the heating component is used for receiving a control instruction sent by the controller and heating a target container.

The intelligent refrigerated selling cabinet with the heating function is characterized in that the intelligent identification module comprises visual identification units arranged above the trays, and each visual identification unit is used for visually identifying commodities placed on the trays below the visual identification units to obtain visual identification information as the commodity information.

The cabinet is sold in intelligence freezing with heating function, wherein, intelligent recognition module including set up in the visual identification unit of the outward flange apex angle department in freezing storage chamber, the visual identification unit is used for carrying out visual identification to the commodity of taking out from freezing storage intracavity and obtains visual identification information as commodity information.

The intelligent refrigerated sales cabinet with the heating function is characterized in that the intelligent identification module comprises an ultrahigh frequency antenna group arranged in each tray, and an electromagnetic field is formed in the refrigerated storage cavity by the ultrahigh frequency antenna group;

and the ultrahigh frequency antenna group is used for scanning commodities placed on each tray to obtain label information as the commodity information.

Cabinet is sold in intelligence refrigeration with heating function, wherein, intelligent recognition module is including setting up each gravity detector in the tray, each gravity detector is used for detecting the gravity change on its above tray and obtains gravity detection information conduct commodity information.

The intelligent refrigerated sales cabinet with the heating function is characterized in that the user information acquisition module is a two-dimensional code arranged on the cabinet body, and a user can scan the two-dimensional code by using an intelligent terminal and then transmit user information corresponding to the intelligent terminal to the controller; or, the user information acquisition module is a face recognition device, the face recognition device is connected with the controller, and the face recognition device is used for acquiring user image information for recognition so as to acquire user information corresponding to the user image information.

The intelligent refrigerated merchandiser with the heating function comprises a heater, a heating boiler and a water tank, the heater consists of a heating base and a water injection assembly, a magnetic heating assembly is arranged in the heating base, the rear end of the heating base is fixedly connected with a support, the water injection assembly is fixedly arranged on the support and positioned above the heating base, the heating base is used for placing a target container and heating, the water injection assembly is connected with the heating boiler through a connecting pipe, the heating boiler is connected with the water tank through a connecting pipe, the heating boiler is used for extracting purified water from the water tank and heating the purified water, the water injection assembly is used for extracting hot water from the heating boiler and injecting the hot water into the target container, the water injection assembly, the heating boiler and the magnetic heating assembly are all connected with the controller.

The intelligent refrigerated sales cabinet with the heating function is characterized in that the heating assembly comprises a heater, a heating boiler and a water tank, the heater consists of a heating base and a water injection assembly, a magnetic heating assembly is arranged in the heating base, the heating boiler is connected with the water tank through a connecting pipe, the heating boiler is used for extracting purified water from the water tank and heating the purified water, the water injection assembly is used for extracting hot water from the heating boiler and injecting the hot water into a target container, and the water injection assembly, the heating boiler and the magnetic heating assembly are all connected with the controller;

the heating base is provided with a heating tray on the upper end face, the heating base is further provided with a cover body covering the heating base, the cover body covers the heating base and forms a sealed heating cavity, a negative pressure assembly or a negative pressure pump and a water injection assembly are arranged on the cover body, and the negative pressure assembly or the negative pressure pump is used for pumping gas in the sealed heating cavity to form the negative pressure sealed heating cavity; the rear end of the heating base is also provided with a lifting platform; the cover body is arranged on one side of the lifting platform, and the cover body can vertically move along the lifting platform.

In a second aspect, an embodiment of the present invention further provides a data processing method, where the data processing method is applied to the above intelligent freezer selling cabinet with a heating function, and the intelligent freezer selling cabinet is in communication connection with a cloud server through the wireless communication module, and the method includes:

acquiring user information through the user information acquisition module, sending the user information to the cloud server, and acquiring a verification result of whether a payment account corresponding to the user information passes through the verification of the cloud server;

if the verification result is that the lock device passes, controlling the locking device to unlock;

acquiring commodity information obtained by intelligently identifying commodities placed in the freezing storage cavity by the intelligent identification module in real time;

if the cabinet door is locked by the locking device, the current obtained commodity information is obtained and uploaded to the cloud server, so that the cloud server can settle the payment account corresponding to the user information according to the commodity information.

The data processing method includes, if the locking device locks the cabinet door, acquiring currently obtained commodity information and uploading the commodity information to the cloud server, so that the cloud server settles a payment account corresponding to the user information according to the commodity information and then further includes:

if receiving the commodity information acquired by the scanner or the commodity information acquired by the intelligent identification module through intelligent identification, acquiring a heating parameter corresponding to the commodity information;

and driving the heating assembly to heat according to the heating parameters.

The embodiment of the invention provides an intelligent freezing and selling cabinet with a heating function and a data processing method thereof. Above-mentioned cabinet is sold in intelligence refrigeration with heating function, utilize intelligent recognition module to carry out intelligent recognition to the commodity of placing in the refrigeration storage intracavity and obtain containing the commodity type, amount of money and heating parameter's commodity information and intelligent settlement, the commodity information that utilizes the scanner to gather or the commodity information that intelligent recognition module acquireed confirm the heating parameter, heat through heating parameter drive heating element, can solve the problem that the commodity of low temperature storage carries out intelligent settlement and heating, so that the cabinet is sold in intelligence refrigeration can sell the commodity that needs to carry out the heating and convenience of customers uses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an overall structural view of an intelligent refrigerated merchandiser having a heating function according to an embodiment of the present invention;

FIG. 2 is a partial block diagram of an intelligent refrigerated merchandiser having a heating function according to an embodiment of the present invention;

fig. 3 is an overall block diagram of an intelligent refrigerated merchandiser having a heating function according to an embodiment of the present invention;

FIG. 4 is a partial block diagram of an intelligent refrigerated merchandiser having a heating function according to an embodiment of the present invention;

fig. 5 is an overall structural view of a heater provided in an embodiment of the present invention;

fig. 6 is an overall structural view of a heater provided in an embodiment of the present invention;

FIG. 7 is a partial block diagram of a heater provided in accordance with an embodiment of the present invention;

FIG. 8 is a partial block diagram of a heater provided in accordance with an embodiment of the present invention;

fig. 9 is a circuit structure diagram of a control circuit according to an embodiment of the present invention;

fig. 10 is a flowchart of a data processing method according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this embodiment, please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 9, in which fig. 1 is an overall structural diagram of an intelligent refrigerated merchandiser with a heating function according to an embodiment of the present invention; FIG. 2 is a partial block diagram of an intelligent refrigerated merchandiser having a heating function according to an embodiment of the present invention; fig. 3 is an overall block diagram of an intelligent refrigerated merchandiser having a heating function according to an embodiment of the present invention; FIG. 4 is a partial block diagram of an intelligent refrigerated merchandiser having a heating function according to an embodiment of the present invention; fig. 9 is a circuit structure diagram of a control circuit according to an embodiment of the present invention. As shown in the figures, the intelligent refrigerated merchandiser with the heating function comprises a cabinet body 10 and a heating cabinet 150 which is integrally or separately arranged with the cabinet body 10; specifically, as shown in fig. 1 and 2, the cabinet 10 and the heating cabinet 150 are separately disposed, and the freezing storage chamber 20 and the heating assembly 50 are respectively disposed in the respective cabinets; as shown in fig. 3 and 4, the cabinet 10 and the heating cabinet 150 are integrally disposed.

The refrigerator comprises a freezing storage cavity 20 arranged in the cabinet body 10, and a cabinet door 30 arranged on the cabinet body 10, wherein the cabinet door 30 can rotate around a rotating shaft (not shown in the figure) arranged on the cabinet body 10 to cover the freezing storage cavity 20; a plurality of layers of trays 21 are arranged in the freezing storage cavity 20 from top to bottom, and a refrigerator 23 is also arranged in the freezing storage cavity 20; the control box 40 is arranged at the top end of the cabinet body 10, and a controller 41 and a wireless communication module 43 are arranged in the control box 40; the wireless communication module 43 and the refrigerator 23 are both connected with the controller 41; an intelligent identification module 22 is arranged in the freezing storage cavity 20, the intelligent identification module 22 and the wireless communication module 43 are both connected with the controller 41, and the intelligent identification module 22 is used for intelligently identifying the commodities placed in the freezing storage cavity 20 and feeding commodity information back to the controller 41; the user information acquisition module 51 is arranged on the cabinet body 10, and the user information acquisition module 51 is used for acquiring user information; the locking device 44 is disposed on one side of the cabinet door 30, the locking device 44 is connected to the controller 41, and the locking device 44 is configured to receive a control instruction sent by the controller 41 to unlock the cabinet door 30 or lock the cabinet door 30 on the cabinet body 10; the heating device 50 and the scanner 52 are disposed in the heating cabinet 150, the heating device 50 and the scanner 52 are both connected to the controller 41, the scanner 52 is configured to scan a commodity to obtain corresponding commodity information and transmit the commodity information to the controller 41, and the heating device 50 is configured to receive a control instruction sent by the controller 41 and heat the target container 110. The commodity information is a result obtained by identifying the commodity to be sold taken by the user, the commodity information includes the type and the number of the commodity taken by the user, the heating component 50 may be a heater with only a heating function, or may be an intelligent heater with an automatic water injection heating function, the intelligent freezer vending cabinet may be placed in public places such as hospitals, schools, and markets and used for selling the commodity to be sold, the commodity to be sold is placed on the tray 21, the commodity to be sold may be a commodity needing to be heated or a commodity not needing to be heated, if the commodity to be sold is a commodity needing to be heated, the commodity may be packaged by a target container, and the wireless communication module 43 may be a 3G/4G/5G communication module. The scanner 52 may be a barcode scanner, a two-dimensional code scanner, or an RFID electronic tag scanner, and the package of the commodity is correspondingly provided with a barcode, a two-dimensional code, or an RFID electronic tag.

In a more specific embodiment, the smart identification module 22 includes a visual identification unit (a camera, not shown in the drawings) disposed above each of the trays 21, and each of the visual identification units is configured to visually identify the goods placed on the tray 21 below the visual identification unit to obtain visual identification information as the goods information. A camera may be disposed directly above each tray 21, and the product on the tray 21 directly below the camera is visually recognized by the camera, for example, if a user takes out a certain product from the tray 21, the camera may visually recognize information such as a shape, a color, a trademark, etc. of the product to obtain specific information of the product.

In a more specific embodiment, the smart identification module 22 includes a visual identification unit (a camera, not shown) disposed at a top corner of an outer edge of the freezing storage cavity 20, and the visual identification unit is configured to visually identify the commodity taken out of the freezing storage cavity 20 to obtain visual identification information as the commodity information. The outer edge apex angle of the freezing storage cavity 20 can be provided with a plurality of cameras, for example, two cameras are respectively arranged at two apex angles of the outer edge of the upper side of the freezing storage cavity 20, two cameras are respectively arranged at the outer edge apex angle of the upper left side and the outer edge apex angle of the lower right side of the freezing storage cavity 20 or four cameras are respectively arranged at four outer edge apex angles of the freezing storage cavity 20, the commodities taken out from the freezing storage cavity 20 are comprehensively and visually identified through the plurality of cameras, the specific identification process is similar to the process, and the description is omitted here.

In a more specific embodiment, the smart identification module 22 comprises a set of uhf antennas (not shown) disposed within each of the trays 21, the set of uhf antennas creating an electromagnetic field within the refrigerated storage chamber 20; the ultrahigh frequency antenna group is used for scanning the commodities placed on each tray 21 to obtain label information as the commodity information. Specifically, an ultrahigh frequency antenna group 22 is arranged in each tray 21, and an ultrahigh frequency RFID reader-writer 42 is further arranged in the control box 40; the uhf RFID readers 42 are connected to each of the uhf antenna groups 22, and specifically, a first electromagnetic shielding layer (not shown) is further disposed in an interlayer on the outer wall of the freezing storage chamber 20, and a second electromagnetic shielding layer (not shown) is further disposed on the inner side surface of the cabinet door 30. The goods to be sold are all attached with electronic tags, one electronic tag is uniquely bound with one corresponding goods to be sold, the electronic tag can be scanned by the ultrahigh frequency antenna group 22, tag information obtained by scanning the goods to be sold placed on each tray 21 by each ultrahigh frequency antenna group 22 can be read by the ultrahigh frequency RFID reader-writer 42, and the tag information comprises the types and the number of the goods taken by a user. Wherein, the UHF antenna set 22 is an RFID UHF antenna with an operating frequency of 840-845MHz, or the UHF antenna set 22 is an RFID UHF antenna with an operating frequency of 920-925 MHz. Due to the high working frequency of the ultra-high frequency antenna group 22, the interference of external electromagnetic signals (such as mobile phone communication signals) to the electromagnetic signals emitted by the ultra-high frequency antenna group 22 can be effectively prevented, and the ultra-high frequency RFID reader 42 can more accurately manage and control the goods to be sold and attached with the electronic tags in the freezing storage cavity 20. The first electromagnetic shielding layer is arranged in the interlayer on the outer wall of the freezing storage cavity 20, and the second electromagnetic shielding layer is arranged on the inner side surface of the cabinet door 30, so that the anti-interference effect of the ultrahigh frequency antenna group 22 on external electromagnetic signals can be further enhanced, and the accuracy of scanning the electronic tags in the freezing storage cavity 20 is improved.

In the above embodiment, the controller 41 is provided to collectively control the electronic components included in the intelligent refrigerated merchandiser.

In a more specific embodiment, the smart identification module 22 includes a gravity detector (not shown in the drawings) disposed in each of the trays 21, and each of the gravity detectors is configured to detect a gravity change on the tray above the gravity detector to obtain gravity detection information as the commodity information. Specifically, each commodity to be sold on the tray 21 has a fixed weight, and the gravity detector can detect the change of the gravity on the tray 21 above the gravity detector to obtain corresponding gravity detection information, so that the data and the type of the commodity can be determined according to the gravity detection information. For example, if a tray is placed with a commodity a having a net content of 120g, a commodity B having a net content of 200g, and a commodity C having a net content of 250g, and the gravity detector detects that the gravity on the tray changes to-122 g, it is determined that the commodity information is that the user has taken a commodity a.

In a more specific embodiment, the user information collecting module 51 is a two-dimensional code disposed on the cabinet 10 or the heating cabinet 150, and a user scans the two-dimensional code using an intelligent terminal to transmit user information corresponding to the intelligent terminal to the controller 41. The user information collecting module 51 may be a face recognition device, the face recognition device is connected to the controller, and the face recognition device is configured to collect user image information and perform recognition to obtain user information corresponding to the user image information.

Be equipped with surveillance camera 11 on the cabinet body 10, surveillance camera 11 with controller 41 connects, and surveillance camera 11 can be used to right the cabinet all ring border is sold in intelligence refrigeration carries out real time monitoring.

In a more specific embodiment, a dehumidifying component 24 is further disposed in the freezing storage chamber 20, the dehumidifying component 24 includes a humidity sensor 241, a dehumidifying fan 242 and a dehumidifying agent (not shown in the figure), the number of the dehumidifying fans 242 may be one or more, the dehumidifying fan 242 is disposed at the upstream of the dehumidifying agent, the dehumidifying fan 242 and the humidity sensor 241 are both connected to the controller 41, the humidity sensor 241 is configured to obtain humidity information in the freezing storage chamber 20 and feed back the humidity information to the controller 41, and the controller 41 is configured to obtain the humidity information and send a control instruction to the dehumidifying fan 242 to control the start and stop of the dehumidifying fan 242.

In a more specific embodiment, the heating assembly 50 includes a heater 53, a heating boiler 56 and a water tank 54, the heater provided in the intelligent refrigerated merchandiser with the heating function may be the heater 53 shown in fig. 5, fig. 5 is an overall structural view of the heater 54 provided in the embodiment of the present invention, as shown in fig. 5, the heater 53 is composed of a heating base 531 and a water injection assembly 532, a magnetic heating assembly 5311 is provided in the heating base 531, a rear end of the heating base 531 is fixedly connected to a support 5312, the water injection assembly 532 is fixedly provided on the support 5312 and located above the heating base 531, the heating base 531 is used for placing and heating a target container 110, the water injection assembly 532 is connected to the heating boiler 56 through a connecting pipe (not shown), the heating boiler 56 is connected to the water tank 54 through a connecting pipe (not shown), the heating boiler 56 is used to extract purified water from the water tank 54 and heat it, the water injection module 532 is used to extract hot water from the heating boiler 56 and inject it into the target container 110, and the water injection module 532, the heating boiler 56, and the magnetic heating module 5311 are all connected to the controller 41. Specifically, the support 5312 is further provided with a detection component 5313, the detection component 5312 is connected to the controller 41, and the detection component 5313 is configured to detect whether the target container 110 is placed on the heating base 531 or not and feed back the obtained detection information to the controller 41. The detection component 5313 can detect whether the target container 110 is placed in front of the detection component 5313 (on the heating base 531), and feeds back detection information to the controller 41, and the controller sends a control instruction to the heating base 531 and the water injection component 532 to perform water injection heating treatment on the target container 110 after receiving the detection information that the target container 110 is placed in front, wherein the detection component 5313 can be an infrared distance detector.

In a more specific embodiment, the heating cabinet 150 or the cabinet 10 is further provided with a display screen 55, the display screen 55 is connected to the controller 41, the display screen 55, the scanner 52 and the user information collecting module 51 may be disposed on the heating cabinet 150 or the cabinet 10, or may be disposed on the heater 53, and the display screen 55 may be used to display a two-dimensional code for a user to perform scanning settlement using an intelligent terminal.

In a more specific embodiment, the heating assembly 50 includes a heater 53, a heating boiler 56 and a water tank 54, the heater 53 shown in fig. 6-8 can be used as the heater provided in the intelligent refrigerated merchandiser with heating function, and fig. 6 is an overall structural diagram of the heater provided in the embodiment of the present invention; FIG. 7 is a partial block diagram of a heater provided in accordance with an embodiment of the present invention; fig. 8 is a partial structure view of a heater according to an embodiment of the present invention, as shown in fig. 6 to 8, the heater 53 includes a heating base 531 and a water injection assembly 532, a magnetic heating assembly 5311 is disposed in the heating base 531, the water injection assembly 532 is connected to the heating boiler 56 through a connecting pipe (not shown), the heating boiler 56 is connected to the water tank 54 through a connecting pipe (not shown), the heating boiler 56 is used for extracting purified water from the water tank 54 and heating, the water injection assembly 532 is used for extracting hot water from the heating boiler 56 and injecting the hot water into the target container 110, the water injection assembly 532, the heating boiler 56, and the magnetic heating assembly 5311 are all connected to the controller 41, a heating tray 533 is disposed on an upper end surface of the heating base 531, and the heating tray 533 may be a circular shape, The heating base 531 is further provided with a cover body 534 covering the heating base 531, the cover body 534 covers the heating base 531 to form a sealed heating cavity, a negative pressure component 535 (or a negative pressure pump) and the water injection component 532 are arranged on the cover body 534, and the negative pressure component 535 (or the negative pressure pump) is used for pumping gas in the sealed heating cavity to form a negative pressure sealed heating cavity; the rear end of the heating base 531 is also provided with a lifting platform 536; the shroud 534 is disposed on one side of the lift platform 536 and the shroud 534 is vertically movable along the lift platform 536. Specifically, an inductor 537 is disposed below the heating tray 533, the inductor 537 (the detection component 5313 in fig. 9 may be replaced by the inductor 537) is connected to the controller 41, the inductor 537 is configured to sense whether a target container is placed on the heating tray 533 and feed back sensing information to the controller 41, and specifically, the inductor 537 is a weight inductor, an electrical contact switch, or an RFID antenna. If the sensor 537 is a weight sensor, the weight sensor may sense the weight change information of the object placed on the heating tray 533 and feed back the weight change information to the controller 41, and the controller 41 may correspondingly determine whether the target container is placed on the heating tray 533 according to the weight change information of the object placed on the heating tray 533; if the sensor 537 is an electrical contact switch, the controller 41 may correspondingly determine whether the target container is placed on the heating tray 533 by acquiring the conduction state of the electrical contact switch, if the conduction state of the electrical contact switch is on, the target container is already placed on the heating tray 533, and if the conduction state is off, the target container is not placed on the heating tray 533; if the sensor 537 is an RFID antenna, the controller 41 may obtain RFID sensing information of the RFID antenna and correspondingly determine whether the target container is placed on the heating tray 533.

In a more specific embodiment, the heating cabinet 150 or the cabinet 10 is further provided with a display screen 55, the display screen 55 is connected to the controller 41, the display screen 55, the scanner 52 and the user information collecting module 51 may be disposed on the heating cabinet 150 or the cabinet 10, or may be disposed on the heater 53, and the display screen 55 may be used to display a two-dimensional code for a user to perform scanning settlement using an intelligent terminal.

In this embodiment, the target container 110 for holding food (such as soup noodles) is placed in the heating tray 533, the sensor 537 senses the change information of the weight of the object placed on the heating tray 533 and feeds back the change information to the controller 41, the controller 41 determines whether the weight increase value in the change information is within a preset weight range, if the weight increase value is within the weight range, it indicates that the target container 110 is placed on the heating tray 533, the controller 41 sends a control instruction to close the cover 534 or lower the cover 534 by the driving component, the negative pressure component 535 disposed on the cover 534 and the heating tray 533 are in an inverted state to form a sealed heating cavity, the water injection component 532 extracts purified water from the water tank 54 and injects the purified water into the target container 110, the negative pressure component 535 evacuates the sealed heating cavity to form a negative pressure sealed heating cavity, the magnetic heating component 5311 starts to heat the food in the target container 110, the cover 534 is opened or lifted, and the heated food is taken out from the heating tray 533.

When the negative pressure component 535 vacuumizes the sealed heating cavity to form a negative pressure sealed heating cavity to heat the food placed in the target container 110 on the heating tray 533, because the atmospheric pressure in the negative pressure sealed heating cavity is lower than the standard atmospheric pressure at this time, and the characteristic that the boiling point of water changes along with the atmospheric pressure is utilized, the negative pressure environment is made to make the moisture of the food placed in the target container 110 boil faster to generate steam when heating, so that the food is heated more uniformly, and the heating time is shortened.

The negative pressure assembly 535 includes a vacuum generator 5351 disposed on the housing 534; a negative pressure housing 5352 disposed within the housing 534 and connected to the vacuum generator 5351; the heating tray 533 is circular, and the bottom opening of the negative pressure housing 5352 has an inner diameter larger than the outer diameter of the heating tray 533.

The magnetic heating assembly 5311 may be an electric vacuum device for generating microwave energy. Essentially a diode placed in a constant magnetic field. Under the control of the constant magnetic field and the constant electric field which are vertical to each other, electrons in the tube interact with the high-frequency electromagnetic field to convert energy obtained from the constant electric field into microwave energy, thereby achieving the purpose of generating the microwave energy.

The lift platform 536 includes: a bracket assembly 5361 vertically disposed at an edge of the heating base 531; the bracket assembly 5361 comprises a bracket body 5362 and a screw rod 5363, wherein one end of the screw rod is connected with the heating base 531, and the other end of the screw rod is connected with the bracket body 5362; the motor driving component 538 is arranged on one side of the top end of the support body 5362, and the motor driving component 538 is connected with the screw rod 5363 and used for driving the screw rod 5363 to rotate; a heating device body fixing seat 5366 which is sleeved on the outer wall of the screw rod 5363 through a screw rod nut 5365 and can move along the bracket body 5362.

In this embodiment, in order to drive the negative pressure component 535 disposed on the cover 534, the cover 534 may be fixedly disposed on an outer side wall of the heating device body fixing seat 5366. When the lead screw 5363 is driven by the motor driving component 538 to rotate, the lead screw nut 5365 sleeved on the outer wall of the lead screw 5363 and fixed on the heating device body fixing seat 5366 makes a linear motion along the lead screw 5363, thereby driving the negative pressure component 535 arranged on the cover 534.

In one embodiment, as shown in fig. 6, one end of the bracket body 5362 along the horizontal direction is provided with a first guide rail 5367, and the other end of the bracket body 5362 along the horizontal direction is provided with a second guide rail 5368; the outer walls of the first guide rail and the second guide rail are respectively sleeved with the heating device body fixing seat 5366; the lead screw 5363 is located between the first guide rail 5367 and the second guide rail 5368; the first guide rail 5367, the second guide rail 5368 and the screw 5363 are parallel to each other. Wherein, the number of heating device body fixing bases 5366 is at least 2.

In this embodiment, in order to increase the stability of the up-and-down movement of the heating device body fixing base 5366 along the screw rod 5363, a first guide rail 5367 may be disposed at one end of the bracket body 5362 in the horizontal direction, and a second guide rail 5368 may be disposed at the other end of the bracket body 5362 in the horizontal direction, so that the stable linear movement of the heating device body fixing base 5366 is ensured through 3 support points.

In an embodiment, as shown in fig. 6, the heating device body fixing base 5366 is further provided with a first sliding wheel set 5364 contacting with the first guide rail 5367 and capable of sliding along the first guide rail 5367; the heating device body fixing seat 5366 is further provided with a second sliding wheel set 5369 which is in contact with the second guide rail 5368 and can slide along the second guide rail 5368.

In this embodiment, in order to reduce the friction of the heating device body fixing seat 5366 moving up and down along the screw 5363 on the bracket body 5362, a first sliding wheel set 5364 may be disposed at a position where the heating device body fixing seat 5366 contacts with the first guide rail 5367, and a second sliding wheel set 5369 may be disposed at a position where the heating device body fixing seat 5366 contacts with the second guide rail 5368, so as to convert the sliding friction into rolling friction, thereby effectively reducing the friction of the heating device body fixing seat 5366 during the movement process.

In an embodiment, the first guide rail 5367 and the second guide rail 5368 are both provided with a limiting block (not shown in fig. 6-8) for limiting the stroke of the heating device body fixing seat 5366.

In this embodiment, in order to precisely define the stroke of the heating device body fixing seat 5366, an upper limiting block may be disposed at least at a first height from the heating base 531, and a lower limiting block may be disposed at a second height from the heating base 531 (the second height is smaller than the first height). When the heating device body fixing seat 5366 moves to the upper limiting block, the heating device body fixing seat 5366 is located at a high position, and when the heating device body fixing seat 5366 moves to the lower limiting block, the heating device body fixing seat is located at a heating working position.

In one embodiment, as shown in fig. 6, the motor drive assembly 538 includes: the driving motor 5382 is fixedly arranged on one side of the top end of the support body 5362, and the driving motor 5382 is connected with the controller 41; a driving wheel 5383 sleeved on the driving shaft of the driving motor 5382; the driven wheel 5384 is sleeved at the top end of the screw rod 5363, and the driven wheel 5384 is connected with the driving wheel 5383 through a synchronous belt 5385. In this embodiment, the screw 5363 can be driven to rotate by the driving motor 5382. At this time, only a driving wheel 5383 is sleeved on a driving shaft of the driving motor 5382, a driven wheel 5384 is sleeved at the top end of the screw rod 5363, and the driven wheel 5384 is connected with the driving wheel 5383 through a synchronous belt 5385. By the above driving manner, the rotation speed of the lead screw 5363 is more stable, thereby ensuring the stable movement of the negative pressure assembly 535 disposed on the cover 534.

The embodiment of the invention also provides a data processing method, which is applied to the intelligent freezing and selling cabinet with the heating function, wherein the intelligent freezing and selling cabinet is in communication connection with a cloud server through a wireless communication module 43, the cloud server is a server used for acquiring data information from the intelligent freezing and selling cabinet and performing settlement and other processing, and the cloud server can be a server set in an enterprise. Specifically, referring to fig. 10, fig. 10 is a flowchart of a data processing method according to an embodiment of the present invention. As shown in fig. 10, the method includes steps S101 to S104.

S101, acquiring user information through the user information acquisition module, sending the user information to the cloud server, and acquiring a verification result whether a payment account corresponding to the user information passes through the verification of the cloud server. The user information acquisition module 51 may be a two-dimensional code uniquely matched with the cabinet 10 or a face recognition device. The user can use the intelligent terminal to scan the two-dimensional code, then the intelligent terminal uploads the two-dimensional code information obtained by scanning to the cloud server, the cloud server can acquire the payment account number matched with the user information (user) of the intelligent terminal and verify the payment account number, and the cabinet body 10 corresponding to the two-dimensional code feeds back the verification result to the controller 41 corresponding to the cabinet body 10. The face recognition device can also be used for carrying out face recognition on the user, the face recognition device is used for obtaining face information of the current user and sending the face information to the cloud server, the face information comprises at least one piece of front image information of the current user, the cloud server correspondingly obtains a payment account number based on the face information of the current user and carries out verification, and a verification result is fed back to the controller 41 corresponding to the face recognition device.

And S102, if the verification result is that the lock device passes, controlling the locking device to unlock.

S103, acquiring commodity information obtained by intelligently identifying the commodities placed in the freezing storage cavity by the intelligent identification module in real time.

Accessible intelligent recognition module acquires the commodity information that the user took from freezing storage chamber 20 in real time and takes notes in real time, and including the commodity type, amount of money and the heating parameter of commodity information, still can upload the commodity information that the user took from freezing storage chamber 20 in real time to high in the clouds server, and the high in the clouds server sends the commodity information of taking in real time to the intelligent terminal that the user used for the user to watch.

And S104, if the cabinet door is locked by the locking device, acquiring the current obtained commodity information and uploading the commodity information to the cloud server so that the cloud server can settle the payment account corresponding to the user information according to the commodity information.

The current obtained commodity information is the commodity information which is confirmed to be taken by the user, the commodity information comprises the commodity type, the amount, the heating parameters and the like of the commodity taken by the user, and the corresponding payment account can be deducted according to the commodity information taken by the user so as to finish the sale settlement. The method is suitable for selling commodities without heating.

In a more specific embodiment, as shown in fig. 10, step S104 is followed by step S105 and step S106.

And S105, if the commodity information acquired by the scanner or the commodity information acquired by the intelligent identification module through intelligent identification is received, acquiring the heating parameters corresponding to the commodity information.

After the user takes the commodity, the electronic tag attached to the commodity can be placed in front of the scanner 52 for scanning, the scanner 52 can read commodity information obtained by scanning the electronic tag, or commodity information obtained by intelligent identification through the intelligent identification module can be directly obtained without using the scanner 52, the commodity information comprises commodity type, money amount, heating parameters and other information of the commodity, and the heating parameters can comprise specific parameter information such as water injection amount, heating time, heating power and the like.

And S106, driving the heating assembly to heat according to the heating parameters. Driving the heater 53 to perform corresponding processing according to parameter information such as water injection amount, heating time, heating power and the like in the heating parameters, specifically, if the water injection amount is zero, directly driving the magnetic heating assembly 5311 to heat the target container 110 without injecting water; if the water injection amount is not zero, the water injection unit 532 of the heater 53 is driven according to the water injection amount to inject water, and then the magnetic heating unit 5311 is driven according to the heating time and the heating power to heat the water.

In the intelligent freezing and selling cabinet with the heating function and the data processing method thereof provided by the embodiment of the invention, the intelligent freezing and selling cabinet comprises a cabinet body, a heating cabinet which is integrally or separately arranged with the cabinet body, a freezing storage cavity and a cabinet door which are arranged in the cabinet body, a control box arranged at the top end of the cabinet body, a locking device arranged on the control box, a heating assembly and a scanner which are arranged in the heating cabinet. Above-mentioned cabinet is sold in intelligence refrigeration with heating function, utilize intelligent recognition module to carry out intelligent recognition to the commodity of placing in the refrigeration storage intracavity and obtain containing the commodity type, amount of money and heating parameter's commodity information and intelligent settlement, the commodity information that utilizes the scanner to gather or the commodity information that intelligent recognition module acquireed confirm the heating parameter, heat through heating parameter drive heating element, can solve the problem that the commodity of low temperature storage carries out intelligent settlement and heating, so that the cabinet is sold in intelligence refrigeration can sell the commodity that needs to carry out the heating and convenience of customers uses.

While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An intelligent refrigerated merchandiser having heating capability, the intelligent refrigerated merchandiser comprising;

the heating cabinet is integrally or detachably arranged with the cabinet body;

the refrigerator comprises a freezing storage cavity arranged in the cabinet body and a cabinet door arranged on the cabinet body, wherein the cabinet door can rotate around a rotating shaft arranged on the cabinet body so as to cover the freezing storage cavity; a plurality of layers of trays are arranged in the freezing storage cavity from top to bottom, and a refrigerator is arranged in the freezing storage cavity;

the control box is arranged at the top end of the cabinet body, and a controller and a wireless communication module are arranged in the control box; an intelligent identification module is arranged in the freezing storage cavity, the intelligent identification module and the wireless communication module are both connected with the controller, and the intelligent identification module is used for intelligently identifying commodities placed in the freezing storage cavity and feeding commodity information back to the controller;

the user information acquisition module is arranged on the cabinet body and used for acquiring user information;

the locking device is arranged on one side of the cabinet door and connected with the controller, and the locking device is used for receiving a control instruction sent by the controller so as to unlock the cabinet door or lock the cabinet door on the cabinet body;

the heating device comprises a heating component and a scanner which are arranged in the heating cabinet, wherein the heating component and the scanner are connected with the controller, the scanner is used for scanning commodities to obtain corresponding commodity information and transmitting the commodity information to the controller, and the heating component is used for receiving a control instruction sent by the controller and heating a target container.

2. The intelligent refrigerated merchandiser of claim 1, wherein the intelligent identification module comprises a visual identification unit disposed above each tray, and each visual identification unit is configured to visually identify the product placed on the tray below the visual identification unit to obtain visual identification information as the product information.

3. The intelligent refrigerated merchandiser of claim 1, wherein the intelligent identification module comprises a visual identification unit disposed at a top corner of an outer edge of the refrigerated storage cavity, and the visual identification unit is configured to visually identify the product taken out of the refrigerated storage cavity to obtain visual identification information as the product information.

4. The intelligent heating-enabled refrigerated merchandiser of claim 1, wherein the intelligent identification module includes a set of uhf antennas disposed within each of the trays, the set of uhf antennas creating an electromagnetic field within the refrigerated storage cavity;

and the ultrahigh frequency antenna group is used for scanning commodities placed on each tray to obtain label information as the commodity information.

5. The intelligent refrigerated merchandiser of claim 1, wherein the intelligent identification module comprises a gravity detector disposed in each tray, each gravity detector being configured to detect gravity changes in the tray above the gravity detector to obtain gravity detection information as the merchandise information.

6. The intelligent refrigerated merchandiser with the heating function as recited in claim 1, wherein the user information collecting module is a two-dimensional code arranged on the cabinet body, and a user can scan the two-dimensional code by using an intelligent terminal to transmit user information corresponding to the intelligent terminal to the controller; or, the user information acquisition module is a face recognition device, the face recognition device is connected with the controller, and the face recognition device is used for acquiring user image information for recognition so as to acquire user information corresponding to the user image information.

7. The intelligent refrigerated merchandiser with heating function as claimed in any one of claims 1 to 6, wherein the heating assembly comprises a heater, a heating boiler and a water tank, the heater is composed of a heating base and a water injection assembly, a magnetic heating assembly is arranged in the heating base, the rear end of the heating base is fixedly connected with a support, the water injection assembly is fixedly arranged on the support and positioned above the heating base, the heating base is used for placing a target container and heating, the water injection assembly is connected with the heating boiler through a connecting pipe, the heating boiler is connected with the water tank through a connecting pipe, the heating boiler is used for extracting purified water from the water tank and heating, the water injection assembly is used for extracting hot water from the heating boiler and injecting the hot water into the target container, the water injection assembly, the heating boiler and the magnetic heating assembly are all connected with the controller.

8. The intelligent refrigerated merchandiser with heating function as recited in any one of claims 1 to 6, wherein the heating assembly comprises a heater, a heating boiler and a water tank, the heater is composed of a heating base and a water injection assembly, a magnetic heating assembly is arranged in the heating base, the heating boiler is connected with the water tank through a connecting pipe, the heating boiler is used for extracting purified water from the water tank and heating the purified water, the water injection assembly is used for extracting hot water from the heating boiler and injecting the hot water into the target container, and the water injection assembly, the heating boiler and the magnetic heating assembly are all connected with the controller;

the heating base is provided with a heating tray on the upper end face, the heating base is further provided with a cover body covering the heating base, the cover body covers the heating base and forms a sealed heating cavity, a negative pressure assembly or a negative pressure pump and a water injection assembly are arranged on the cover body, and the negative pressure assembly or the negative pressure pump is used for pumping gas in the sealed heating cavity to form the negative pressure sealed heating cavity; the rear end of the heating base is also provided with a lifting platform; the cover body is arranged on one side of the lifting platform, and the cover body can vertically move along the lifting platform.

9. A data processing method applied to the intelligent heating-enabled freezer sales cabinet of any one of claims 1 to 8, wherein the intelligent freezer sales cabinet is in communication connection with a cloud server through the wireless communication module, and the method comprises:

acquiring user information through the user information acquisition module, sending the user information to the cloud server, and acquiring a verification result of whether a payment account corresponding to the user information passes through the verification of the cloud server;

if the verification result is that the lock device passes, controlling the locking device to unlock;

acquiring commodity information obtained by intelligently identifying commodities placed in the freezing storage cavity by the intelligent identification module in real time;

if the cabinet door is locked by the locking device, the current obtained commodity information is obtained and uploaded to the cloud server, so that the cloud server can settle the payment account corresponding to the user information according to the commodity information.

10. The data processing method of claim 9, wherein if the locking device locks the cabinet door, acquiring currently obtained commodity information and uploading the commodity information to the cloud server, so that the cloud server performs settlement on a payment account corresponding to the user information according to the commodity information, and then the method further comprises:

if receiving the commodity information acquired by the scanner or the commodity information acquired by the intelligent identification module through intelligent identification, acquiring a heating parameter corresponding to the commodity information;

and driving the heating assembly to heat according to the heating parameters.

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