CN112629146B - Communication method for remotely monitoring refrigerator - Google Patents
Communication method for remotely monitoring refrigerator Download PDFInfo
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- CN112629146B CN112629146B CN202011540586.2A CN202011540586A CN112629146B CN 112629146 B CN112629146 B CN 112629146B CN 202011540586 A CN202011540586 A CN 202011540586A CN 112629146 B CN112629146 B CN 112629146B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- General Health & Medical Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a communication method for remotely monitoring a refrigerator, which comprises a communication system, wherein the communication system comprises an MCU (micro control unit), and the MCU is respectively connected with a display panel and a WIFI (wireless fidelity) communication module through a UART (universal asynchronous receiver/transmitter) interface; the MCU is respectively connected with the integrated board and the display board through an I/O interface; the MCU is also connected with the flash module and the Bluetooth module respectively; MCU carries out the information interaction through the APP of the terminal equipment that bluetooth and personnel carried. The tooling plate is composed of the MCU and the WIFI module and used for monitoring communication data between the WIFI plate and the display plate and between the display plate and the integrated plate in real time, all the data are stored in the flash on the plates and can be exported and analyzed by research and development personnel, and after abnormal data are found, the MCU uploads the abnormal data to the APP through the WIFI communication module or displays the abnormal data to the research and development personnel through the Bluetooth APP, so that the refrigerator is convenient for transmitting the data to the research and development personnel in real time for analysis.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a communication method for remotely monitoring a refrigerator.
Background
Among the present household electrical appliances, it is intelligent the direction of household electrical appliances trade development, take wifi, the refrigerator product kind of display panel is more and more, in the time of the product is intelligent, the function also complicates increasingly, the fault rate in research and development stage or user use stage exists possibility, also increase gradually, the research and development personnel is often owing to losing some communication abnormal data at the in-process of research and development, thereby lead to the solution speed of problem to slow down, sometimes even because the data is lacked, lead to unable analysis problem point, and then there is no way to reappear and revise.
Disclosure of Invention
The invention aims to provide a communication method for remotely monitoring a refrigerator, which is characterized in that a tooling plate consisting of an MCU and a WIFI module is used for monitoring communication data between a WIFI plate and a display plate and between the display plate and an integrated plate in real time, all the data are stored in a flash on the plate, research and development personnel can derive the data for analysis, and after abnormal data are found, the MCU is uploaded to an APP through a WIFI communication module or displayed to the research and development personnel through a Bluetooth APP, so that the refrigerator can conveniently transmit the data to the research and development personnel for analysis in real time.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a communication method for remotely monitoring a refrigerator, which comprises a communication system, wherein the communication system comprises an MCU (micro control unit), and the MCU is respectively connected with a display panel and a WIFI (wireless fidelity) communication module through a UART (universal asynchronous receiver/transmitter) interface; the MCU is also connected with the integrated board and the display board through an I/O interface respectively; the MCU is also connected with the flash module and the Bluetooth module respectively; the MCU carries out information interaction with an APP of terminal equipment carried by a person through a Bluetooth module or a WIFI communication module;
the communication system operates according to the following steps:
s101, connecting the display panel, the interface of the integrated panel, the WIFI communication module and the interface of the display panel into corresponding terminals of the MCU, and powering on the refrigerator and the MCU;
s102, monitoring and storing communication data of the display panel and the integrated panel and communication data of the WIFI communication module and the display panel in real time by the MCU;
s103, the MCU finds that communication data have faults, and whether a person is nearby is judged through whether the Bluetooth module is connected;
s104, when a person is nearby, the MCU transmits the fault information and other communication data to the APP of the terminal equipment through the Bluetooth module for analysis by research personnel, otherwise, the next step is executed;
s105, when the Bluetooth module is not connected, the MCU transmits fault information and other communication data to a cloud end through the WIFI communication module, and the cloud end transmits the received data to an APP of the terminal device for being analyzed by research personnel;
s106, after the door is opened and closed each time, recognizing the state in the refrigerator through the camera, and further judging whether the self-cleaning program can be started or not; if the refrigerator is not emptied, prompting a user that the refrigerating chamber of the refrigerator is not emptied, and starting a self-cleaning program after the refrigerator is emptied and closed; if the refrigerating chamber of the refrigerator is identified to be empty, the next step is carried out;
s107, a user regularly cleans the communication information of the flash module or sets the MCU to automatically clean the related files of the non-fault communication at regular time.
Further, the integrated plate is a frequency conversion plate.
The invention has the following beneficial effects:
the tooling plate is composed of the MCU and the WIFI module and used for monitoring communication data between the WIFI plate and the display plate and between the display plate and the integrated plate in real time, all the data are stored in the flash on the plates and can be exported and analyzed by research and development personnel, and after abnormal data are found, the MCU uploads the abnormal data to the APP through the WIFI communication module or displays the abnormal data to the research and development personnel through the Bluetooth APP, so that the refrigerator is convenient for transmitting the data to the research and development personnel in real time for analysis.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a system block diagram of a communication system for remotely monitoring a communication method of a refrigerator;
fig. 2 is a flowchart of a communication method for remotely monitoring a refrigerator.
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1, the invention relates to a communication method for remotely monitoring a refrigerator, which comprises a communication system, wherein the communication system comprises an MCU (micro controller unit) which is respectively connected with a display panel and a WIFI communication module through a UART (universal asynchronous receiver transmitter) interface; the MCU is also connected with the integrated board and the display board through an I/O interface respectively; the MCU is also connected with the flash module and the Bluetooth module respectively; the MCU carries out information interaction with an APP of terminal equipment carried by personnel through a Bluetooth module or a WIFI communication module; the integrated plate is a frequency conversion plate;
after receiving the problem information, the MCU marks the problem information and stores the problem information through the flash module, and the user can select whether to store or delete the rest normal information.
When the people is not near the communication frock, MCU discerns when communication information error, can convey data to the high in the clouds through WIFI communication module, and then issues terminal equipment's APP, conveys for research and development personnel, lets research and development personnel discover the problem fast and solve.
When people are near the communication tool, the single chip microcomputer directly sends communication information to terminal equipment of research and development personnel through the Bluetooth module, and the terminal equipment is a mobile phone.
As shown in fig. 2, the communication system operates as follows:
s101, connecting the display panel, the interface of the integrated panel, the WIFI communication module and the interface of the display panel into corresponding terminals of the MCU, and powering on the refrigerator and the MCU;
s102, monitoring and storing communication data of the display panel and the integrated panel and communication data of the WIFI communication module and the display panel in real time by the MCU;
s103, the MCU finds that communication data have faults, and whether a person is nearby is judged through whether the Bluetooth module is connected;
s104, when a person is nearby, the MCU transmits the fault information and other communication data to the APP of the terminal equipment through the Bluetooth module for analysis by research personnel, otherwise, the next step is executed;
s105, when the Bluetooth module is not connected, the MCU transmits fault information and other communication data to a cloud end through the WIFI communication module, and the cloud end transmits the received data to an APP of the terminal device for being analyzed by research personnel;
s106, after the door is opened and closed each time, recognizing the state in the refrigerator through the camera, and further judging whether the self-cleaning program can be started or not; if the refrigerator is not emptied, prompting a user that the refrigerating chamber of the refrigerator is not emptied, and starting a self-cleaning program after the refrigerator is emptied and closed; if the refrigerating chamber of the refrigerator is identified to be empty, the next step is carried out;
s107, a user regularly cleans the communication information of the flash module or sets the MCU to automatically clean the related files of the non-fault communication at regular time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. A communication method for remotely monitoring a refrigerator is characterized in that: the WIFI communication system comprises a communication system, wherein the communication system comprises an MCU (micro control unit), and the MCU is respectively connected with a display panel and a WIFI communication module through a UART (universal asynchronous receiver/transmitter) interface; the MCU is also connected with the integrated board and the display board through an I/O interface respectively; the MCU is also connected with the flash module and the Bluetooth module respectively; the MCU carries out information interaction with an APP of terminal equipment carried by a person through a Bluetooth module or a WIFI communication module;
the communication system operates according to the following steps:
s101, connecting the display panel, the interface of the integrated panel, the WIFI communication module and the interface of the display panel into corresponding terminals of the MCU, and powering on the refrigerator and the MCU;
s102, monitoring and storing communication data of the display panel and the integrated panel and communication data of the WIFI communication module and the display panel in real time by the MCU;
s103, the MCU finds that communication data have faults, and whether a person is nearby is judged through whether the Bluetooth module is connected;
s104, when a person is nearby, the MCU transmits the fault information and other communication data to the APP of the terminal equipment through the Bluetooth module for analysis by research personnel, otherwise, the next step is executed;
s105, when the Bluetooth module is not connected, the MCU transmits fault information and other communication data to a cloud end through the WIFI communication module, and the cloud end transmits the received data to an APP of the terminal device for being analyzed by research personnel;
s106, after the door is opened and closed each time, recognizing the state in the refrigerator through the camera, and further judging whether the self-cleaning program can be started or not; if the refrigerator is not emptied, prompting a user that the refrigerating chamber of the refrigerator is not emptied, and starting a self-cleaning program after the refrigerator is emptied and closed; if the refrigerating chamber of the refrigerator is identified to be empty, the next step is carried out;
s107, a user regularly cleans the communication information of the flash module or sets the MCU to automatically clean the related files of the non-fault communication at regular time.
2. The communication method for remotely monitoring the refrigerator according to claim 1, wherein the integrated board is a frequency conversion board, and the terminal device is a mobile phone.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011540586.2A CN112629146B (en) | 2020-12-23 | 2020-12-23 | Communication method for remotely monitoring refrigerator |
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| CN202011540586.2A CN112629146B (en) | 2020-12-23 | 2020-12-23 | Communication method for remotely monitoring refrigerator |
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| CN112629146B true CN112629146B (en) | 2022-04-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115371353B (en) * | 2022-09-21 | 2023-11-24 | 海信容声(广东)冰箱有限公司 | Refrigerator and method for detecting working state of communication module of refrigerator |
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| CN108683571A (en) * | 2018-07-05 | 2018-10-19 | 广东电网有限责任公司 | A kind of examination device, system and malfunction elimination method |
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| CN102012147A (en) * | 2010-11-26 | 2011-04-13 | 四川长虹电器股份有限公司 | System and method for automatically detecting refrigerator fault |
| CN203286854U (en) * | 2013-04-26 | 2013-11-13 | 合肥美的电冰箱有限公司 | Fridge with sleeping function |
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