CN114038118A - Intelligent vending system capable of remotely regulating and controlling temperature - Google Patents

Intelligent vending system capable of remotely regulating and controlling temperature Download PDF

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Publication number
CN114038118A
CN114038118A CN202111358764.4A CN202111358764A CN114038118A CN 114038118 A CN114038118 A CN 114038118A CN 202111358764 A CN202111358764 A CN 202111358764A CN 114038118 A CN114038118 A CN 114038118A
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China
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information
unit
temperature
command
server
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CN202111358764.4A
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Chinese (zh)
Inventor
王旭
舒友林
张新建
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Beijing Mujia Technology Ltd
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Beijing Mujia Technology Ltd
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Priority to CN202111358764.4A priority Critical patent/CN114038118A/en
Publication of CN114038118A publication Critical patent/CN114038118A/en
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F9/00Details other than those peculiar to special kinds or types of apparatus
    • G07F9/10Casings or parts thereof, e.g. with means for heating or cooling
    • G07F9/105Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F9/00Details other than those peculiar to special kinds or types of apparatus
    • G07F9/002Vending machines being part of a centrally controlled network of vending machines
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F9/00Details other than those peculiar to special kinds or types of apparatus
    • G07F9/02Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
    • G07F9/026Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty

Abstract

An intelligent vending system capable of remotely regulating and controlling temperature comprises an automatic vending cabinet and a server, wherein the automatic vending cabinet comprises a control mainboard, and the control mainboard comprises an information transmission unit, a command distribution unit and an information collection unit; the information transmission unit realizes information or command transmission with the server, and the command distribution unit classifies the received server commands and then sends the server commands to the execution component; the information collecting unit acquires temperature and humidity data of the automatic sales counter, compressor start/stop time and air cooling fan rotating speed; the server comprises an adjusting unit, an analyzing unit and an alarming unit; the adjusting unit is used for sending a control command to the control mainboard, and the analyzing unit is used for analyzing and confirming whether the control command is sent out for execution; the warning unit is used for sending alarm information. The invention monitors the temperature and humidity in the automatic sales counter in real time and realizes the remote adjustment of the temperature in the automatic sales counter.

Description

Intelligent vending system capable of remotely regulating and controlling temperature
Technical Field
The invention relates to the technical field of intelligent sales, in particular to an intelligent vending system capable of remotely regulating and controlling temperature.
Background
Vending machines are devices for realizing autonomous and automated transactions of commodities, and various vending cabinets including food machines, beverage machines, daily necessities, and the like are already on the market. In the present stage, the application is quite wide, and especially for areas with dense people flows, such as railway stations, bus stations, hospitals, factories, markets and other public places.
The functions of the automatic sales counter are more and more along with the diversity of goods sold by the automatic sales counter, but the types of the goods sold in different automatic sales counters are different, the requirements on the temperature in the automatic sales counter are different, and for frozen goods, once the temperature in the automatic sales counter does not reach the standard, the goods are damaged, and unnecessary loss of investors is caused, so that the temperature of the automatic sales counter needs to be monitored in real time.
Therefore, the problems of the prior art are to be further improved and developed.
Disclosure of Invention
The object of the invention is: in order to solve the problems in the prior art, the invention aims to provide an intelligent vending system capable of remotely regulating and controlling temperature.
The technical scheme is as follows: in order to solve the technical problem, the technical scheme provides an intelligent vending system capable of remotely regulating and controlling temperature, which comprises an automatic vending cabinet and a server, wherein the automatic vending cabinet comprises a cabinet body, a cabinet door, a display screen, a compressor, an air cooling fan, a temperature and humidity sensor and a control mainboard, the control mainboard is respectively connected with the compressor and the air cooling fan, and the temperature and humidity sensor is connected with the temperature and humidity sensor;
the control main board comprises an information transmission unit, a command distribution unit and an information collection unit; the information transmission unit realizes information or command transmission with the server, and the command distribution unit classifies the received server commands and then sends the server commands to the execution component; the information collecting unit acquires temperature and humidity data of the automatic sales counter, compressor start/stop time and air cooling fan rotating speed;
the server comprises an adjusting unit, an analyzing unit and an alarming unit; the adjusting unit is used for sending a control command to the control mainboard, and the analyzing unit is used for analyzing and confirming whether the control command is sent out for execution; the warning unit is used for sending alarm information.
The intelligent vending system capable of remotely regulating and controlling the temperature further comprises an input unit and a storage database, wherein the input unit is used for inputting setting information or operation commands to the server, and the storage database is used for storing operation logs and setting information corresponding to each automatic vending cabinet.
The intelligent vending system capable of remotely regulating and controlling the temperature comprises a temperature regulating module and a defrosting module, wherein the temperature regulating module sends a temperature regulating command according to the set temperature and the actual temperature of the automatic vending cabinet, and the defrosting module sends a defrosting command to the automatic vending cabinet according to the defrosting command input by the input unit.
The intelligent vending system capable of remotely regulating and controlling the temperature is characterized in that the storage database is respectively provided with a serial number for each automatic vending cabinet, the setting information and the operation command of each automatic vending cabinet respectively comprise a reference number corresponding to the serial number of the automatic vending cabinet, and the storage database stores the setting information and the operation command in a storage space under the corresponding automatic vending cabinet through the correspondence between the reference number and the serial number.
The intelligent vending system capable of remotely regulating and controlling the temperature is characterized in that the analysis unit compares the current temperature of the automatic vending cabinet with the temperature regulation requirement or the set temperature in the temperature regulation command of the regulation unit to obtain a real-time temperature difference;
the analysis unit calls the temperature deviation degree stored in the storage database, compares the temperature deviation degree with the real-time temperature difference and confirms whether the temperature adjusting command is sent out to be executed or not.
The intelligent vending system capable of remotely regulating and controlling the temperature is characterized in that in the temperature regulation, the information collection unit of the automatic vending cabinet collects the starting/stopping time of the compressor and sends the starting/stopping time to the server;
and the analysis unit of the server compares the starting/stopping time of the compressor with the starting and stopping protection interval of the compressor, and determines whether to send out and execute a temperature regulation command.
The intelligent vending system capable of remotely regulating and controlling the temperature is characterized in that the server confirms a target automatic vending cabinet according to a defrosting command input by the input unit and a label corresponding to the serial number of the automatic vending cabinet, sends the defrosting command to the target automatic vending cabinet, and after receiving information, the information transmission unit of the target automatic vending cabinet sends the information to the command distribution unit, and the command distribution unit reads the command content of the defrosting command, sends the command to the air cooling fan and starts defrosting operation.
The intelligent vending system capable of remotely regulating and controlling the temperature is characterized in that in defrosting operation, an information collection unit of a main board of a target automatic vending cabinet collects rotating speed information of an air cooling fan in real time, an information transmission unit adds the rotating speed information to a label corresponding to the serial number of the automatic vending cabinet and then sends the information to a server, and the server monitors and controls the rotating speed of the air cooling fan of the target automatic vending cabinet.
The intelligent vending system capable of remotely regulating and controlling the temperature is characterized in that the analysis unit compares real-time temperature information of an automatic vending cabinet with temperature regulation requirements or set temperatures of the corresponding automatic vending cabinet, and when the temperatures of the real-time temperature information and the temperature regulation requirements or the set temperatures are different from each other, the analysis unit edits early warning information;
and the analysis unit judges whether to send an alarm command or not according to the historical adjustment command and the alarm delay time, the temperature deviation degree or the compressor start-stop protection stored in the storage database, adds additional information to the early warning information and generates warning information.
According to the intelligent vending system capable of remotely regulating and controlling the temperature, the warning unit selects a warning mode according to warning information, combines the warning information and the warning mode, and sends the warning information after the warning information is obtained; the alarm information comprises alarm content and a receiver;
the storage database also stores an alarm information receiver grade table, and the analysis unit adds a superior receiver of the target receiver to the alarm information according to the target receiver grade.
(III) the beneficial effects are as follows: the intelligent vending system capable of remotely regulating and controlling the temperature, provided by the invention, is used for numbering and managing the automatic vending cabinets in the system, monitoring the temperature and humidity in the automatic vending cabinets in real time, and realizing the temperature regulation of the target automatic vending cabinets through remote operation, so that the temperature regulation efficiency of the automatic vending cabinets is improved; in addition, false alarm is avoided by setting alarm delay time, the selling cost of the automatic selling cabinet is saved by setting temperature deviation degree, and the service life of the compressor is prolonged by setting the start-stop protection of the compressor.
Drawings
Fig. 1 is a schematic view illustrating a connection relationship of an intelligent vending system for remotely controlling temperature according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to preferred embodiments, and more details are set forth in the following description in order to provide a thorough understanding of the present invention, but it is apparent that the present invention can be embodied in many other forms different from the description herein and can be similarly generalized and deduced by those skilled in the art based on the practical application without departing from the spirit of the present invention, and therefore, the scope of the present invention should not be limited by the contents of this detailed embodiment.
The drawings are schematic representations of embodiments of the invention, and it is noted that the drawings are intended only as examples and are not drawn to scale and should not be construed as limiting the true scope of the invention.
An intelligent vending system capable of remotely regulating and controlling temperature comprises an automatic vending cabinet and a server. The automatic sales counter comprises a cabinet body, a cabinet door, a display screen, a compressor, an air cooling fan, a temperature and humidity sensor and a control mainboard.
The cabinet door is connected with the cabinet body through a connecting shaft, a door lock is arranged on one side of the cabinet door, which is far away from the connecting shaft, and the door lock realizes the opening/closing of the automatic vending cabinet. The cabinet door is provided with a display screen for consumer consumption operation or administrator management operation, and the display screen can also be arranged on the surface of the cabinet body, and is not limited specifically here. The internal portion of cabinet is equipped with the accommodation space, the compressor the forced air cooling fan sets up in the accommodation space, place the compressor the accommodation space of forced air cooling fan with the internal portion of cabinet is equipped with the intercommunication opening, in order to realize the compressor the forced air cooling fan is right the internal temperature regulation of cabinet. The temperature and humidity sensor is fixed on the surface of the inner wall of the cabinet body, and the temperature and humidity sensor monitors the temperature and humidity in the cabinet body and transmits monitored temperature and humidity information to the control mainboard in real time.
The control main board comprises a settlement unit, an information transmission unit, a command distribution unit, an information collection unit and a storage unit. The settlement unit calculates the consumption amount to realize the settlement of the consumption of the consumer. The automatic sales counter realizes the information or command transmission with the server of the vending system to which the automatic sales counter belongs through the information transmission unit. The command distribution unit classifies the received server commands and sends the server commands to relevant components to meet the requirements of the server commands. The information collection unit obtains information of each part of the automatic sales counter, such as temperature, humidity, compressor start/stop time, air cooling fan rotating speed and the like. And the storage unit stores the work logs of the automatic sales counter.
The server comprises an input unit, an adjusting unit, an analyzing unit, a warning unit and a storage database.
The input unit is used for inputting setting information or operation commands to the server. The adjusting unit is used for sending control commands to the control main board, and the control commands comprise adjusting the temperature in the automatic sales counter cabinet body, defrosting control commands and the like. The analysis unit is used for analyzing and confirming the sending of the control command. The warning unit is used for sending early warning information. The storage database is used for storing operation logs, setting information and the like corresponding to each automatic sales counter.
The adjusting unit comprises a temperature adjusting module and a defrosting module, and the temperature adjusting module sends a temperature adjusting command according to the set temperature and the actual temperature of the automatic vending cabinet. And the defrosting module sends a defrosting command to the automatic sales counter according to the defrosting command input by the input unit.
The storage database is respectively provided with a serial number for each automatic sales counter, the setting information, the operation command and the like of each automatic sales counter respectively comprise a reference number corresponding to the serial number of the automatic sales counter, and the storage database stores the setting information and the operation command in a storage space under the corresponding automatic sales counter through the correspondence of the reference number and the serial number. The storage database stores the received information of each automatic sales counter, the temperature regulation requirements corresponding to different commodities of each automatic sales counter, alarm delay time, temperature deviation degree, compressor start-stop protection intervals and the like. The temperature regulation requirements, alarm delay time, temperature deviation degree, compressor start-stop protection intervals and the like corresponding to different commodities of each automatic sales counter are input into the server through the input unit and then stored in the storage database, and correspond to the respective automatic sales counter.
The analysis unit compares the current temperature of the automatic sales counter with the temperature regulation requirement or the set temperature in the temperature regulation command of the regulation unit to obtain the real-time temperature difference. The analysis unit calls the temperature deviation degree stored in the storage database, compares the temperature deviation degree with the real-time temperature difference and confirms whether the temperature adjusting command is sent out to be executed or not. The analysis unit reduces the requirement on the accuracy of the temperature and humidity sensor through the temperature deviation degree, and saves the sales cost of the automatic sales counter.
And the server confirms the target automatic sales counter according to the label corresponding to the serial number of the automatic sales counter in the temperature adjusting command and sends the temperature adjusting command to the target automatic sales counter. And after receiving the information, the information transmission unit of the target automatic sales counter sends the information to the command distribution unit, and the command distribution unit reads the command content of the temperature regulation command and sends the command to the target component (compressor) to realize the temperature regulation of the target automatic sales counter.
And the control mainboard of the automatic sales counter adds the information collected by the information collection unit with the label corresponding to the serial number of the automatic sales counter through the information transmission unit and then sends the information to the server. And monitoring and controlling each automatic sales counter in the intelligent vending system by the server.
In the temperature adjustment, the control main board of the automatic sales counter adds the corresponding label of the serial number of the automatic sales counter to the start/stop time of the compressor collected by the information collecting unit, and then sends the start/stop time of the compressor to the server and stores the start/stop time of the compressor in the storage database.
The analysis unit is used for calling the starting/stopping time of the compressor of the target automatic sales counter, calculating the starting/stopping time with the current time to obtain the starting/stopping time length of the compressor of the target automatic sales counter, comparing the starting/stopping time length with the starting/stopping protection interval of the compressor in the storage database, and when the starting/stopping time length of the compressor of the target automatic sales counter is larger than or equal to the starting/stopping protection interval of the compressor, the server sends a temperature adjusting command to the target automatic sales counter to start the temperature adjustment of the target automatic sales counter, so that the phenomenon that the compressor is started and stopped for multiple times in a short time is avoided, the compressor is protected, and the service life of the compressor is prolonged.
And the server confirms the target automatic sales counter according to the label corresponding to the serial number of the automatic sales counter in the defrosting command and sends the defrosting command to the target automatic sales counter. And after receiving the information, the information transmission unit of the target automatic sales counter sends the information to the command distribution unit, and the command distribution unit reads the command content of the defrosting command and sends the command to the target component (the air cooling fan) to realize the defrosting operation of the target automatic sales counter.
In the defrosting operation, an information collection unit of a main board of a target automatic sales counter collects the rotating speed information of the air cooling fan in real time, and the information transmission unit adds the rotating speed information to a label corresponding to the serial number of the automatic sales counter and then sends the information to the server. The monitoring and control of the rotating speed of the air cooling fan are realized in the defrosting process of the target automatic sales counter by the server, and the influence of the defrosting process on commodities in the automatic sales counter is reduced.
The automatic sales counter sends real-time temperature information to the server, the server stores the real-time temperature information in the storage database, the analysis unit calls temperature regulation requirements or set temperatures corresponding to the automatic sales counter and compares the temperature regulation requirements or the set temperatures with the real-time temperature information of the automatic sales counter, and when the temperatures of the two are different from each other, the analysis unit edits early warning information. And after the analysis unit finishes the editing of the early warning information, judging whether to send out an alarm command or not according to a historical adjustment command and alarm delay time, temperature deviation degree, compressor start-stop protection and the like stored in the storage database. When the analysis unit judges that an alarm command is sent out, the analysis unit adds additional information to the early warning information to generate warning information.
The warning unit calls the warning mode stored in the storage database according to the warning information, and after the warning mode is selected, the warning unit combines the warning information and the warning mode to obtain warning information and sends the warning information to achieve the warning purpose. The alarm information comprises alarm content, a receiver and the like.
The storage database is also stored with an alarm information receiver grade table, and the analysis unit divides the alarm receiver into a first-level receiver, a second-level receiver and a third-level receiver according to the alarm information processing response time after sending the alarm information. Each third-level receiver has an associated receiver in the second-level receiver list, and each second-level receiver has an associated receiver in the first-level receiver list. The first-level receiver processes the alarm information for a time shorter than that of the second-level receiver, and the second-level receiver processes the alarm information for a time shorter than that of the third-level receiver. When the alarm information target receiver is a second-level receiver or a third-level receiver, the alarm information reads a superior receiver list of the target receiver, and adds the associated receivers in the superior receiver list of the target receiver to the alarm information, so as to shorten the alarm information processing response time.
The automatic sales counter also comprises a shooting unit, and the shooting unit comprises cameras arranged at different positions of the automatic sales counter. The shooting unit acquires the state images of all angles in the automatic sales counter and sends the state images of all angles in the automatic sales counter to the simulation unit of the server through the information transmission unit. The simulation unit separates the state images of all angles in the automatic sales counter to obtain the image of the counter body, the image of frosting on the inner surface of the counter body and the image of the commodity. The cabinet body image, the frosting image of the inner surface of the cabinet body, the commodity image obtained by the simulation unit are respectively subjected to information overlapping rendering to obtain a three-dimensional image, and the method comprises the following steps: a cabinet body stereo image, a cabinet body inner surface frosting stereo image and a commodity stereo image. The simulation unit stores the acquired three-dimensional image in the storage database, and corresponds to the serial number of the automatic sales counter and the acquisition time.
The analysis unit can call the three-dimensional images of the target automatic sales counter and judge the remaining commodity selling time of the automatic sales counter according to the three-dimensional images of the commodities at different times; and (3) transferring a three-dimensional image of frosting on the inner surface of the cabinet body of the target automatic sales counter, judging the time required for the frosting in the cabinet body of the automatic sales counter to reach the cleaning thickness, and starting the cleaning and frosting countdown of the target automatic sales counter to automatically clean the frosting in the cabinet body.
The administrator can also call the three-dimensional image through the input unit so as to ensure that the administrator knows the conditions of the automatic vending cabinets in the intelligent vending system in real time.
The intelligent vending system with the remote temperature control function can number and manage the automatic vending cabinets in the system, monitor the temperature and the humidity in the automatic vending cabinets in real time, realize the temperature adjustment of target automatic vending cabinets through remote operation and improve the temperature adjustment efficiency of the automatic vending cabinets. The alarm delay time is set to avoid false alarm, the temperature deviation degree is set to avoid reducing the requirement on the accuracy of the temperature and humidity sensor, the selling cost of the automatic vending cabinet can be saved, the compressor start-stop protection is set to protect the compressor, and the service life is prolonged.
The above description is provided for the purpose of illustrating the preferred embodiments of the present invention and will assist those skilled in the art in more fully understanding the technical solutions of the present invention. However, these examples are merely illustrative, and the embodiments of the present invention are not to be considered as being limited to the description of these examples. For those skilled in the art to which the invention pertains, several simple deductions and changes can be made without departing from the inventive concept, and all should be considered as falling within the protection scope of the invention.

Claims (10)

1. An intelligent vending system capable of remotely regulating and controlling temperature is characterized by comprising an automatic vending cabinet and a server, wherein the automatic vending cabinet comprises a cabinet body, a cabinet door, a display screen, a compressor, an air cooling fan, a temperature and humidity sensor and a control mainboard, the control mainboard is respectively connected with the compressor, the air cooling fan and the temperature and humidity sensor;
the control main board comprises an information transmission unit, a command distribution unit and an information collection unit; the information transmission unit realizes information or command transmission with the server, and the command distribution unit classifies the received server commands and then sends the server commands to the execution component; the information collecting unit acquires temperature and humidity data of the automatic sales counter, compressor start/stop time and air cooling fan rotating speed;
the server comprises an adjusting unit, an analyzing unit and an alarming unit; the adjusting unit is used for sending a control command to the control mainboard, and the analyzing unit is used for analyzing and confirming whether the control command is sent out for execution; the warning unit is used for sending alarm information.
2. The intelligent vending system according to claim 1, wherein the server further comprises an input unit for inputting setting information or an operation command to the server, and a storage database for storing an operation log and setting information corresponding to each vending cabinet.
3. The intelligent vending system according to claim 2, wherein the adjusting unit comprises a temperature adjusting module and a defrosting module, the temperature adjusting module sends a temperature adjusting command according to the set temperature and the actual temperature of the vending cabinet, and the defrosting module sends a defrosting command to the vending cabinet according to the defrosting command inputted by the input unit.
4. The intelligent vending system according to claim 2, wherein the storage database is provided with a serial number for each automatic vending cabinet, the setting information and the operation command for each automatic vending cabinet respectively comprise a serial number corresponding to the serial number of the automatic vending cabinet, and the storage database stores the setting information and the operation command in the storage space under the corresponding automatic vending cabinet by the correspondence between the serial number and the serial number.
5. The intelligent vending system capable of remotely controlling temperature according to claim 2, wherein the analysis unit compares the current temperature of the vending cabinet with the temperature adjustment requirement or the set temperature in the temperature adjustment command of the adjustment unit to obtain a real-time temperature difference;
the analysis unit calls the temperature deviation degree stored in the storage database, compares the temperature deviation degree with the real-time temperature difference and confirms whether the temperature adjusting command is sent out to be executed or not.
6. The intelligent vending system with remote temperature control according to claim 5, wherein in the temperature control, the information collecting unit of the vending cabinet collects the start/stop time of the compressor and transmits the start/stop time to the server;
and the analysis unit of the server compares the starting/stopping time of the compressor with the starting and stopping protection interval of the compressor, and determines whether to send out and execute a temperature regulation command.
7. The intelligent vending system according to claim 2, wherein the server determines a target automatic vending cabinet according to the defrosting command input by the input unit and a label corresponding to the serial number of the automatic vending cabinet, sends the defrosting command to the target automatic vending cabinet, and after receiving the information, the information transmission unit of the target automatic vending cabinet sends the information to the command distribution unit, and the command distribution unit reads the content of the defrosting command, sends the command to the air cooling fan, and starts the defrosting operation.
8. The intelligent vending system according to claim 7, wherein during defrosting, the information collecting unit of the motherboard of the target vending cabinet collects the rotation speed information of the air cooling fan in real time, the information transmitting unit adds the rotation speed information to a label corresponding to the number of the vending cabinet, and then transmits the information to the server, and the server monitors and controls the rotation speed of the air cooling fan of the target vending cabinet.
9. The intelligent vending system according to claim 1, wherein the analysis unit compares real-time temperature information of the vending cabinet with temperature adjustment requirements or set temperatures of the corresponding vending cabinet, and when the temperatures of the real-time temperature information and the set temperatures are different from each other, the analysis unit edits the early warning information;
and the analysis unit judges whether to send an alarm command or not according to the historical adjustment command and the alarm delay time, the temperature deviation degree or the compressor start-stop protection stored in the storage database, adds additional information to the early warning information and generates warning information.
10. The intelligent vending system capable of remotely regulating and controlling the temperature according to claim 9, wherein the warning unit selects a warning mode according to the warning information, combines the warning information and the warning mode, and sends the warning information after obtaining the warning information; the alarm information comprises alarm content and a receiver;
the storage database also stores an alarm information receiver grade table, and the analysis unit adds a superior receiver of the target receiver to the alarm information according to the target receiver grade.
CN202111358764.4A 2021-11-17 2021-11-17 Intelligent vending system capable of remotely regulating and controlling temperature Pending CN114038118A (en)

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