CN106850303B - Refrigerator event recording method and system and refrigerator - Google Patents
Refrigerator event recording method and system and refrigerator Download PDFInfo
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- CN106850303B CN106850303B CN201710081417.9A CN201710081417A CN106850303B CN 106850303 B CN106850303 B CN 106850303B CN 201710081417 A CN201710081417 A CN 201710081417A CN 106850303 B CN106850303 B CN 106850303B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
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Abstract
The invention provides a refrigerator event recording method and system and a refrigerator. The method for recording the refrigerator event comprises the following steps: presetting a recording rule of an acquisition event, and acquiring the event according to the recording rule; storing the acquisition event according to a preset storage format; counting and analyzing the acquisition event, and executing abnormal event processing logic and sending alarm information when the acquisition event is abnormal; and receiving a reading instruction of the upper computer, and uploading the acquisition event to the upper computer according to the reading instruction. According to the technical scheme, on one hand, the key events are convenient to monitor, on the other hand, an efficient and scientific method is provided for system anomaly analysis, long-term reliability design and data acquisition according to needs, and a feasible scheme is provided for product after-sale and user behavior insight.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a recording method and a recording system for refrigerator events, and further relates to a refrigerator.
Background
In the household appliance industry, due to cost limitation, the design of a control system basically stays at a function level, and after-sale and operation problem analysis mainly depends on a large number of condition tests in a development stage and the experience of engineers, so that the design is not favorable for long-term reliability of products on one hand, and a methodology is not favorable for forming from the data perspective on the other hand.
Therefore, how to solve the recording and deriving analysis of large electric operating events such as refrigerators becomes a technical problem to be solved urgently at present.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, an object of the present invention is to propose a method for recording events of a refrigerator.
Another object of the present invention is to provide a recording system for refrigerator events.
Still another object of the present invention is to provide a refrigerator.
In view of the above, the present invention provides a method for recording refrigerator events, including: presetting a recording rule of an acquisition event, and acquiring the event according to the recording rule of the acquisition event; storing the acquisition event according to a preset storage format; counting and analyzing the acquisition event, and executing abnormal event processing logic and sending alarm information when the acquisition event is abnormal; and receiving a reading instruction of the upper computer, and uploading the acquisition event to the upper computer according to the reading instruction.
According to the recording method of the refrigerator events, a product (such as a refrigerator) can preset a recording rule of the collected events according to the requirements, collect the events according to the recording rule, record key events of system operation to a local memory or upload the key events to an upper computer, perform statistics and analysis on the collected events, automatically generate an operation log, export the operation log according to requirements, execute abnormal event processing logic and send alarm information when the collected events are abnormal. According to the technical scheme, on one hand, the key events are convenient to monitor, on the other hand, an efficient and scientific method is provided for system anomaly analysis, long-term reliability design and data acquisition according to needs, and a feasible scheme is provided for product after-sale and user behavior insight.
In addition, according to the above-mentioned recording method of refrigerator events of the present invention, the following additional technical features may be further provided:
in the above technical solution, preferably, the recording rule of the collection event includes at least any one of the following items or a combination thereof: acquiring the type of an event and the corresponding associated number, acquisition frequency, acquisition content and a preset storage format of the event; the preset storage format is a data structured storage format.
In the technical scheme, the recording rule of the acquisition event is formed by customizing the type and the corresponding associated number of the acquisition event by a user, presetting acquisition frequency, acquisition content, storage format and the like according to the type of the acquisition event, preferably, the type of the acquisition event comprises a continuously acquired event and a discrete emergent event, when the system is actually used, a corresponding acquisition library can be developed according to a common event source, and the user can acquire the event as required through simple configuration. For example, for continuously collected events, the events can be collected and stored regularly by setting the collection interval time; for discrete unexpected abnormal events and the like, the abnormal events can be immediately collected and stored when occurring according to an event-driven mechanism; therefore, the long-term reliability design of the product is facilitated, and a feasible scheme is provided for analyzing the after-sale and operation problems of the product.
Those skilled in the art will understand that the recording rule of the collection event includes, but is not limited to, the type of the collection event and its corresponding association number, collection frequency, collection content, and preset storage format; the preset storage format is a data structured storage format, but is not limited thereto.
In any of the above technical solutions, preferably, the method further includes: and storing the intermediate data and results of the statistical and analytical acquisition events.
In the technical scheme, the intermediate data and results of the statistical and analytical acquisition events are stored, so that the system can analyze abnormal events according to the running logs conveniently, or after the logs are exported by a user as required, the events can be analyzed and the event factor parameters can be analyzed conveniently by analyzing and classifying the logs through the upper computer, and a favorable support is provided for scientific data analysis.
In any of the above technical solutions, preferably, the method further includes: when the discrete event is emergent, a trigger signal is generated, and the discrete event is immediately collected according to the trigger signal.
In the technical scheme, preferably, a discrete event record triggering condition is preset, when a discrete event is in an emergency, a triggering signal is generated, and the system instantly collects the discrete event according to the triggering signal, so that the record of the discrete event is ensured, and the problem analysis of after-sale and product operation is facilitated. For example, the collection and analysis of the power supply environment, the analysis of the user environment by recording the time of power-off and re-operation.
In any of the above technical solutions, preferably, the method further includes: recording the running time of the refrigerator in real time; and displaying the conventional information and the alarm information of the refrigerator operation.
According to the technical scheme, the running time of the refrigerator is recorded in real time, and the running log is automatically generated when the system collects and stores events; meanwhile, conventional information of refrigerator operation, such as date, time, refrigeration, freezing temperature, alarm information and the like, can be displayed, so that the refrigerator is convenient for a user to check and also can remind the user, and the user experience is effectively improved.
In any of the above technical solutions, preferably, the upper computer is configured to collect statistics and analysis of events; the upper computer comprises a server and a terminal.
In the technical scheme, the upper computer comprises the server and the terminal, and the operation logs of the events are analyzed, classified and collected through the upper computer, so that the event source and the associated event factor parameters are conveniently analyzed, and a favorable support is provided for scientific data analysis.
The present invention also provides a system for recording refrigerator events, comprising: the acquisition module is used for presetting a recording rule of an acquisition event and acquiring according to the recording rule; the storage module is used for storing the acquisition event according to a preset storage format; the processing module is used for counting and analyzing the acquisition events, executing abnormal event processing logic and sending alarm information when the acquisition events are abnormal; and the data transmission module is used for receiving the reading instruction of the upper computer and uploading the acquisition event to the upper computer according to the reading instruction.
According to the recording system of the refrigerator events, a product (such as a refrigerator) can preset a recording rule of the collected events according to the requirement, collect the events according to the recording rule, record key events operated by the system to a local memory or upload the key events to an upper computer, perform statistics and analysis on the collected events, automatically generate an operation log, export the operation log according to the requirement, execute abnormal event processing logic and send alarm information when the collected events are abnormal. According to the technical scheme, on one hand, the key events are convenient to monitor, on the other hand, an efficient and scientific method is provided for system anomaly analysis, long-term reliability design and data acquisition according to needs, and a feasible scheme is provided for product after-sale and user behavior insight.
In addition, the above-mentioned recording system for refrigerator events according to the present invention may further have the following additional technical features:
in the above technical solution, preferably, the recording rule of the collection event includes at least any one of the following items or a combination thereof: acquiring the type of an event and the corresponding associated number, acquisition frequency, acquisition content and a preset storage format of the event; the preset storage format is a data structured storage format.
In the technical scheme, the recording rule of the acquisition event is formed by customizing the type and the corresponding associated number of the acquisition event by a user, presetting acquisition frequency, acquisition content, storage format and the like according to the type of the acquisition event, preferably, the type of the acquisition event comprises a continuously acquired event and a discrete emergent event, when the system is actually used, a corresponding acquisition library can be developed according to a common event source, and the user can acquire the event as required through simple configuration. For example, for continuously collected events, the events can be collected and stored regularly by setting the collection interval time; for discrete unexpected abnormal events and the like, the abnormal events can be immediately collected and stored when occurring according to an event-driven mechanism; therefore, the long-term reliability design of the product is facilitated, and a feasible scheme is provided for analyzing the after-sale and operation problems of the product.
Those skilled in the art will understand that the recording rule of the collection event includes, but is not limited to, the type of the collection event and its corresponding association number, collection frequency, collection content, and preset storage format; the preset storage format is a data structured storage format, but is not limited thereto.
In any of the above technical solutions, preferably, the system further includes: and the storage module is also used for storing the intermediate data and results of the statistical and analytical acquisition events.
In the technical scheme, the intermediate data and results of the statistical and analytical acquisition events are stored, so that the system can analyze abnormal events according to the running logs conveniently, or after the logs are exported by a user as required, the events can be analyzed and the event factor parameters can be analyzed conveniently by analyzing and classifying the logs through the upper computer, and a favorable support is provided for scientific data analysis.
In any of the above technical solutions, preferably, the system further includes: and the trigger module is used for generating a trigger signal when the discrete event is emergent and immediately collecting the discrete event according to the trigger signal.
In the technical scheme, preferably, a discrete event record triggering condition is preset, when a discrete event is in an emergency, a triggering signal is generated, and the system instantly collects the discrete event according to the triggering signal, so that the record of the discrete event is ensured, and the problem analysis of after-sale and product operation is facilitated. For example, the collection and analysis of the power supply environment, the recording of the time of power failure and operation again, and the analysis of the user environment.
In any of the above technical solutions, preferably, the system further includes: the clock module is used for recording the running time of the refrigerator in real time; and the display module is used for displaying conventional information and alarm information of the refrigerator operation.
According to the technical scheme, the running time of the refrigerator is recorded in real time, and the running log is automatically generated when the system collects and stores events; meanwhile, conventional information of refrigerator operation, such as date, time, refrigeration, freezing temperature, alarm information and the like, can be displayed, so that the refrigerator is convenient for a user to check and also can remind the user, and the user experience is effectively improved.
In any of the above technical solutions, preferably, the upper computer is configured to collect statistics and analysis of events; the upper computer comprises a server and a terminal.
In the technical scheme, the upper computer comprises the server and the terminal, and the operation logs of the events are analyzed, classified and collected through the upper computer, so that the event source and the associated event factor parameters are conveniently analyzed, and a favorable support is provided for scientific data analysis.
In any of the above technical solutions, preferably, the storage module includes at least one of the following or a combination thereof: the device comprises an external flash card, an SD card and a large-capacity E square.
In this embodiment, it should be understood by those skilled in the art that the storage module includes at least one or a combination of the following: external flash card, SD card, large capacity E side, but not limited to this. Different storage modes can be set according to product requirements and combined with production cost and the like, and acquisition events are circularly and continuously recorded according to the size of a storage area. The write protection function of the key event can be set, the write protection area of the key event can be defined, a storage area with a certain size is planned, only one-time recording is supported when the storage area is not full, the recording cannot be repeated, only reading is carried out, and the protection function can be set/cancelled through instructions or equipment.
In any of the above technical solutions, preferably, the data transmission module includes at least any one of the following items or a combination thereof: wifi module, GSM module, bluetooth module, serial communication module.
In the technical scheme, the running logs of the collected events which are led out as required are transmitted to an upper computer through an intelligent module (such as a wifi module, a GSM module, a Bluetooth module and the like) or a serial port communication module, preferably, the upper computer is a remote server, data can be analyzed and mined by classifying, recording and summarizing data information through the remote server and adopting means such as event screening and imaging. And executing an automatic refrigerator protection program or manual intervention and other modes for processing abnormal alarms and emergencies. Thereby ensuring the normal operation of the refrigerator and improving the reliability of the refrigerator.
The invention further provides a refrigerator, which comprises the refrigerator event recording system in any technical scheme. Therefore, the refrigerator provided by the invention has all the technical effects of the recording system of the refrigerator event in any technical scheme, and the details are not repeated herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 illustrates a flowchart of a recording method of a refrigerator event according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a recording method of a refrigerator event according to still another embodiment of the present invention;
fig. 3 is a flowchart illustrating a recording method of a refrigerator event according to still another embodiment of the present invention;
fig. 4 is a flowchart illustrating a recording method of a refrigerator event according to another embodiment of the present invention;
FIG. 5 shows a schematic block diagram of a recording system for refrigerator events according to an embodiment of the present invention;
FIG. 6 illustrates a schematic block diagram of a recording system of refrigerator events according to still another embodiment of the present invention;
FIG. 7 shows a schematic block diagram of a recording system of refrigerator events according to yet another embodiment of the present invention;
fig. 8 illustrates a schematic block diagram of a refrigerator according to an embodiment of the present invention;
FIG. 9a shows a schematic diagram of a recording system for refrigerator events according to an embodiment of the present invention;
fig. 9b shows a schematic diagram of a recording system of refrigerator events according to still another embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1, a flow chart of a recording method of refrigerator events according to an embodiment of the present invention is schematically shown: the method comprises the following steps:
and step 108, receiving a reading instruction of the upper computer, and uploading the acquisition event to the upper computer according to the reading instruction.
In the embodiment, a product (such as a refrigerator) can preset a recording rule of an acquisition event according to the requirement, acquire the event according to the recording rule, record a key event of system operation to a local memory or upload the key event to an upper computer, count and analyze the acquisition event, automatically generate an operation log, export the operation log according to the requirement, execute abnormal event processing logic and send alarm information when the acquisition event is abnormal. Through the embodiment of the invention, on one hand, the monitoring of key events is facilitated, on the other hand, an efficient and scientific method is provided for system anomaly analysis, long-term reliability design and data acquisition as required, and a feasible scheme is also provided for after-sale product and user behavior insight.
In the above embodiment, preferably, the recording rule of the collection event includes at least any one of the following items or a combination thereof: acquiring the type of an event and the corresponding associated number, acquisition frequency, acquisition content and a preset storage format of the event; the preset storage format is a data structured storage format.
In the embodiment, the recording rule of the acquisition event is formed by customizing the type and the corresponding associated number of the acquisition event by a user, presetting acquisition frequency, acquisition content, storage format and the like according to the type of the acquisition event, preferably, the type of the acquisition event comprises a continuously acquired event and a discrete emergent event, when the system is actually used, a corresponding acquisition library can be developed according to a common event source, and the user can acquire the event as required by simple configuration. For example, for continuously collected events, the events can be collected and stored regularly by setting the collection interval time; for discrete unexpected abnormal events and the like, the abnormal events can be immediately collected and stored when occurring according to an event-driven mechanism; therefore, the long-term reliability design of the product is facilitated, and a feasible scheme is provided for analyzing the after-sale and operation problems of the product.
Those skilled in the art will understand that the recording rule of the collection event includes, but is not limited to, the type of the collection event and its corresponding association number, collection frequency, collection content, and preset storage format; the preset storage format is a data structured storage format, but is not limited thereto.
As shown in fig. 2, a flow chart of a recording method of refrigerator events according to still another embodiment of the present invention is schematically shown: the method comprises the following steps:
In the embodiment, the intermediate data and the results of the events collected through statistics and analysis are stored, so that the system can analyze abnormal events according to the running logs conveniently, or after the logs are exported by a user as required, the events source and the associated event factor parameters can be analyzed conveniently through the upper computer in a classified and summarized mode, and a favorable support is provided for scientific data analysis.
As shown in fig. 3, a flow chart of a recording method of refrigerator events according to still another embodiment of the present invention is schematically shown: the method comprises the following steps:
308, receiving a reading instruction of the upper computer, and uploading the acquisition event to the upper computer according to the reading instruction;
In this embodiment, preferably, a discrete event recording trigger condition is preset, when a discrete event occurs suddenly, a trigger signal is generated, and the system immediately collects the discrete event according to the trigger signal, so as to ensure the recording of the discrete event, which is beneficial to the problem analysis of after-sales and product operation. For example, the collection and analysis of the power supply environment, the recording of the time of power failure and operation again, and the analysis of the user environment.
As shown in fig. 4, a flow chart of a recording method of refrigerator events according to still another embodiment of the present invention is schematically shown:
In the embodiment, by recording the refrigerator running time in real time, the running log is automatically generated when the system collects and stores events; meanwhile, conventional information of refrigerator operation, such as date, time, refrigeration, freezing temperature, alarm information and the like, can be displayed, so that the refrigerator is convenient for a user to check and also can remind the user, and the user experience is effectively improved.
In any of the above embodiments, preferably, the upper computer is configured to collect statistics and analysis of events; the upper computer comprises a server and a terminal.
In the embodiment, the upper computer comprises the server and the terminal, and the operation logs of the events are analyzed, classified and collected through the upper computer, so that the event sources and the associated event factor parameters are conveniently analyzed, and a favorable support is provided for scientific data analysis.
As shown in fig. 5, a schematic block diagram of a recording system of refrigerator events according to an embodiment of the present invention:
the acquisition module 502 is used for presetting a recording rule of an acquisition event and acquiring according to the recording rule;
a storage module 504, configured to store the acquisition event according to a preset storage format;
the processing module 506 is used for counting and analyzing the acquisition events, executing abnormal event processing logic and sending alarm information when the acquisition events are abnormal;
and the data transmission module 508 is used for receiving the upper computer reading instruction and uploading the acquisition event to the upper computer according to the reading instruction.
In the embodiment, a product (such as a refrigerator) can preset a recording rule of an acquisition event according to the requirement, acquire the event according to the recording rule, record a key event of system operation to a local memory or upload the key event to an upper computer, count and analyze the acquisition event, automatically generate an operation log, export the operation log according to the requirement, execute abnormal event processing logic and send alarm information when the acquisition event is abnormal. Through the embodiment of the invention, on one hand, the monitoring of key events is facilitated, on the other hand, an efficient and scientific method is provided for system anomaly analysis, long-term reliability design and data acquisition as required, and a feasible scheme is also provided for after-sale product and user behavior insight.
In the above embodiment, preferably, the recording rule of the collection event includes at least any one of the following items or a combination thereof: acquiring the type of an event and the corresponding associated number, acquisition frequency, acquisition content and a preset storage format of the event; the preset storage format is a data structured storage format.
In the embodiment, the recording rule of the acquisition event is formed by customizing the type and the corresponding associated number of the acquisition event by a user, presetting acquisition frequency, acquisition content, storage format and the like according to the type of the acquisition event, preferably, the type of the acquisition event comprises a continuously acquired event and a discrete emergent event, when the system is actually used, a corresponding acquisition library can be developed according to a common event source, and the user can acquire the event as required by simple configuration. For example, for continuously collected events, the events can be collected and stored regularly by setting the collection interval time; for discrete and sudden abnormal events and the like, the events can be collected and stored immediately when occurring according to event-driven rules; therefore, the long-term reliability design of the product is facilitated, and a feasible scheme is provided for analyzing the after-sale and operation problems of the product.
Those skilled in the art will understand that the recording rule of the collection event includes, but is not limited to, the type of the collection event and its corresponding association number, collection frequency, collection content, and preset storage format; the preset storage format is a data structured storage format, but is not limited thereto.
In any of the above technical solutions, preferably, the storage module 504 is further configured to store the intermediate data and the result of the statistics and analysis acquisition event.
In the embodiment, the intermediate data and the results of the events collected through statistics and analysis are stored, so that the system can analyze abnormal events according to the running logs conveniently, or after the logs are exported by a user as required, the events source and the associated event factor parameters can be analyzed conveniently through the upper computer in a classified and summarized mode, and a favorable support is provided for scientific data analysis.
As shown in fig. 6, a schematic block diagram of a recording system of refrigerator events according to still another embodiment of the present invention:
the acquisition module 602 is configured to preset a recording rule of an acquisition event, and perform acquisition according to the recording rule;
the storage module 604 is configured to store the acquisition event according to a preset storage format;
the processing module 606 is used for counting and analyzing the acquisition events, and executing abnormal event processing logic and sending alarm information when the acquisition events are abnormal;
the data transmission module 608 is used for receiving a reading instruction of the upper computer and uploading the acquisition event to the upper computer according to the reading instruction;
the storage module 604 is further configured to store the intermediate data and results of the statistical and analytical acquisition event;
the triggering module 610 is configured to generate a triggering signal when a discrete event is in an emergency, and immediately acquire the discrete event according to the triggering signal.
In this embodiment, preferably, a discrete event recording trigger condition is preset, when a discrete event occurs suddenly, a trigger signal is generated, and the system immediately collects the discrete event according to the trigger signal, so as to ensure the recording of the discrete event, which is beneficial to the problem analysis of after-sales and product operation. For example, the collection and analysis of the power supply environment, the recording of the time of power failure and operation again, and the analysis of the user environment.
As shown in fig. 7, a schematic block diagram of a recording system of refrigerator events according to still another embodiment of the present invention:
the acquisition module 702 is configured to preset a recording rule of an acquisition event, and perform acquisition according to the recording rule;
a storage module 704, configured to store the acquisition event according to a preset storage format;
the processing module 706 is configured to count and analyze the acquisition event, and when the acquisition event is abnormal, execute an abnormal event processing logic and send out alarm information;
the data transmission module 708 is used for receiving a reading instruction of the upper computer and uploading the acquisition event to the upper computer according to the reading instruction;
the storage module 704 is further configured to store the intermediate data and results of the statistical and analytical acquisition event;
the trigger module 710 is configured to generate a trigger signal when a discrete event is in an emergency, and immediately acquire the discrete event according to the trigger signal;
a clock module 712 for recording refrigerator operation time in real time;
and the display module 714 is used for displaying conventional information and alarm information of the refrigerator operation.
In the embodiment, by recording the refrigerator running time in real time, the running log is automatically generated when the system collects and stores events; meanwhile, conventional information of refrigerator operation, such as date, time, refrigeration, freezing temperature, alarm information and the like, can be displayed, so that the refrigerator is convenient for a user to check and also can remind the user, and the user experience is effectively improved.
In any of the above embodiments, preferably, the upper computer is configured to collect statistics and analysis of events; the upper computer comprises a server and a terminal.
In the embodiment, the upper computer comprises the server and the terminal, and the operation logs of the events are analyzed, classified and collected through the upper computer, so that the event sources and the associated event factor parameters are conveniently analyzed, and a favorable support is provided for scientific data analysis.
In any of the above embodiments, preferably, the storage module includes at least one or a combination of the following: the device comprises an external flash card, an SD card and a large-capacity E square.
In this embodiment, it will be understood by those skilled in the art that the memory module includes at least one or a combination of the following: external flash card, SD card, large capacity E side, but not limited to this. Different storage modes can be set according to product requirements and combined with production cost and the like, and acquisition events are circularly and continuously recorded according to the size of a storage area. The write protection function of the key event can be set, the write protection area of the key event can be defined, a storage area with a certain size is planned, only one-time recording is supported when the storage area is not full, the recording cannot be repeated, only reading is carried out, and the protection function can be set/cancelled through instructions or equipment.
In any of the above embodiments, preferably, the data transmission module includes at least any one of or a combination of the following: wifi module, GSM module, bluetooth module, serial communication module.
In this embodiment, the running log of the collection event derived as required is transmitted to the upper computer through an intelligent module (such as a wifi module, a GSM module, a bluetooth module, etc.) or through a serial communication module, preferably, the upper computer is a remote server, data information can be classified and recorded and summarized through the remote server, and the data analysis and mining work can be performed by adopting means of event screening, imaging, etc. And executing an automatic refrigerator protection program or manual intervention and other modes for processing abnormal alarms and emergencies. Thereby ensuring the normal operation of the refrigerator and improving the reliability of the refrigerator.
As shown in fig. 8, a schematic block diagram of a refrigerator according to an embodiment of the present invention: the refrigerator 800 includes a recording system 802 for refrigerator events in any of the embodiments described above. Therefore, the refrigerator 800 provided by the present invention has all the technical effects of the recording system 802 for refrigerator events in any of the above embodiments, and the details are not repeated herein.
In the embodiment, as shown in fig. 9a, the refrigerator event record analyzing system 900 includes a real-time clock module 902, an event triggering and collecting module 904, a storage module 906, a data transmission module 908, and an event analyzing and processing system 910.
The real-time clock module 902 includes a real-time clock module, and has a perpetual calendar function, and can record the system date and time after being set.
The event triggering and collecting module 904 is an input condition defined by a user, and may define in advance a type of an event to be collected, a triggering condition of an event record, a content and a collection frequency of the collection, a storage format, write back, and the like. When the system is actually used, a corresponding event collection library is developed according to a common event source, and a user can realize the on-demand collection of required events through simple configuration. If the events need to be collected continuously, the events can be collected and stored regularly by setting collection intervals; for example, collecting discrete burst abnormal events, etc., can be collected and stored when they occur according to an event-driven mechanism.
Specific acquisition events include: 1) collecting the data to analyze the on-off rate when the state of a certain operation load changes, such as the on-off of a compressor; 2) collecting and analyzing the temperature and humidity change characteristics of the product operation environment; 3) collecting and analyzing the power supply environment, recording the time of power failure and secondary operation, and analyzing the user environment; 4) the user operation records, and the user analyzes the use habit of the user; 5) counting and recording the power consumption of a single day; 6) recording abnormal operation, such as too large temperature difference between the set temperature of the refrigerator and the bin; 7) and (4) recording feedback information of parts, such as speed information of the motor and the fan.
And the storage module 906 is used for storing data and can adopt common memories such as an external flash, an external SD card and a large-capacity E-square. The structured storage format of the data is defined according to the event type, as shown in table 1. Reading and writing the storage area: according to the storage area size, continuous recording is circulated. The write protection function of the key event can be set, the write protection area of the key event can be defined, a storage area with a certain size is planned, only one-time recording is supported when the storage area is not full, the recording cannot be repeated, only reading is carried out, and the protection function can be set/cancelled through instructions or equipment.
TABLE 1 data structured storage
| Address (hexadecimal) | Content providing method and apparatus |
| 0000 | Year of year |
| 0001 | Moon cake |
| 0002 | Day(s) |
| 0003 | Time of flight |
| 0004 | Is divided into |
| 0005 | Second of |
| 0006 | Frequency of event logging |
| 0007 | Event type numbering |
| 0008 | Event associated variable number 1 |
| 0009 | Content corresponding to event-related variable number 1 |
| 000A | Event associated variable number 2 |
| 000B | Content corresponding to event-related variable number 2 |
| 000C | Event associated variable number 3 |
| 000D | Event associated variablesThe content corresponding to the number 3 |
| 000E | Event associated variable number 4 |
| 000F | Content corresponding to event-related variable number 4 |
| ...... | ...... |
The data transmission module 908 can be read by a special device such as an SD card and a flash; communication can be established with the instructions of the upper computer to read data; or upload data through an intelligent module (such as a wifi module/a GSM module).
The event analyzing and processing system 910, as shown in fig. 9b, includes a home appliance end event analyzing and processing module 9102 and a server end event analyzing and processing system 9104.
The household appliance end event analyzing and processing system 9102 may, for events such as alarms, start processing logic of alarms and abnormal events while a recording mechanism is preset in the factory. On one hand, event information is triggered and recorded, on the other hand, the electric control end displays and prompts alarm information, and on the other hand, a temporary abnormal event processing mechanism is executed to protect the running of the household appliance and ensure safe running.
Service end event analysis and processing system 9104, to the data that intelligent household electrical appliances pass through wireless terminal (like wifi module, GSM module etc.) collection, accessible remote server classified record and summary data information, through means such as event screening, graphization, develop the analysis and the excavation work of data. The abnormal alarm and sudden event can be processed by a machine automatic protection program, manual intervention and the like.
For conventional household appliances, data of a storage area of the household appliance end can be exported in a wired transmission mode in a test stage and an after-sale stage, and analysis and classification collection are carried out through an upper computer, so that an event source and associated event factor parameters are conveniently analyzed, and a favorable support is provided for scientific data analysis.
The refrigerator event recording and analyzing system 900 in this embodiment is fully beneficial to the operational capability of the household appliance control system, and a complete household appliance log recording and analyzing system is established by planning an event source, a triggering mechanism and a storing and analyzing mechanism. Not only provides an effective means for the reliability design of products, but also provides a feasible scheme for after-sale and user behavior insights and the like, and has feasibility.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A method of recording events for a refrigerator, comprising:
presetting a recording rule of an acquisition event, and acquiring the event according to the recording rule of the acquisition event;
storing the acquisition event according to a preset storage format;
counting and analyzing the acquisition event, and executing abnormal event processing logic and sending alarm information when the acquisition event is abnormal;
receiving an upper computer reading instruction, and uploading the acquisition event to the upper computer according to the reading instruction;
storing the intermediate data and results of the collected events which are counted and analyzed;
the recording rule of the acquisition event comprises the type of the acquisition event, wherein the type of the acquisition event comprises a continuous acquisition event and a discrete event;
when a continuous acquisition event occurs, acquiring and storing the continuous acquisition event at fixed time by setting acquisition interval time;
when the discrete event is emergent, generating a trigger signal, and instantly collecting the discrete event according to the trigger signal.
2. The method for recording events of a refrigerator as claimed in claim 1, wherein the recording rule of the collection event further comprises at least any one or a combination of the following: the association number, the acquisition frequency, the acquisition content and the preset storage format correspond to the type of the acquisition event;
the preset storage format is a data structured storage format.
3. A method of recording events for a refrigerator as claimed in claim 1 or 2, further comprising:
recording the running time of the refrigerator in real time;
and displaying the conventional information and the alarm information of the refrigerator operation.
4. The recording method of refrigerator events according to claim 1 or 2, wherein the upper computer is used for statistics and analysis of the collection events;
the upper computer comprises a server and a terminal.
5. A system for recording events for a refrigerator, comprising:
the acquisition module is used for presetting a recording rule of an acquisition event and acquiring according to the recording rule of the acquisition event;
the storage module is used for storing the acquisition event according to a preset storage format;
the processing module is used for counting and analyzing the acquisition events, executing abnormal event processing logic and sending alarm information when the acquisition events are abnormal;
the data transmission module is used for receiving a reading instruction of an upper computer and uploading the acquisition event to the upper computer according to the reading instruction;
the storage module is also used for storing the intermediate data and results of the statistics and analysis of the acquisition events;
the recording rule of the acquisition event comprises the type of the acquisition event, wherein the type of the acquisition event comprises a continuous acquisition event and a discrete event;
when a continuous acquisition event occurs, acquiring and storing the continuous acquisition event at fixed time by setting acquisition interval time;
when a discrete event is emergent, generating a trigger signal, and instantly collecting the discrete event according to the trigger signal;
and the trigger module is used for generating a trigger signal when a discrete event is emergent, and immediately acquiring the discrete event according to the trigger signal.
6. The recording system of events for a refrigerator as claimed in claim 5, wherein the recording rules of the collection event further comprises at least any one or a combination of the following: the association number, the acquisition frequency, the acquisition content and the preset storage format correspond to the type of the acquisition event;
the preset storage format is a data structured storage format.
7. The system of claim 5 or 6, further comprising:
the clock module is used for recording the running time of the refrigerator in real time;
and the display module is used for displaying the conventional information and the alarm information of the refrigerator operation.
8. The refrigerator event recording system according to claim 5 or 6, wherein the upper computer is used for counting and analyzing the collection event;
the upper computer comprises a server and a terminal.
9. The event recording system for a refrigerator according to claim 5 or 6, wherein the storage module comprises at least one or a combination of the following: the device comprises an external flash card, an SD card and a large-capacity E square.
10. The system of claim 5 or 6, wherein the data transmission module comprises at least one of the following or a combination thereof: wifi module, GSM module, bluetooth module, serial communication module.
11. A refrigerator comprising a recording system of refrigerator events as claimed in any one of claims 5 to 10.
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| CN112102605A (en) * | 2020-09-17 | 2020-12-18 | 杭州海兴泽科信息技术有限公司 | Electric energy meter event reporting method and system, electric energy meter event acquiring method and readable storage medium |
| CN112367626A (en) * | 2020-11-09 | 2021-02-12 | 合肥美菱物联科技有限公司 | Refrigerator refrigeration performance cloud monitoring system and user information prompting method |
| CN114035751A (en) * | 2021-11-24 | 2022-02-11 | 孚创动力控制技术（启东）有限公司 | Abnormal state data acquisition method |
| CN116634308B (en) * | 2023-07-20 | 2023-12-26 | 杭州炬华科技股份有限公司 | Instrument abnormal event acquisition method and system |
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