CN107064686A - A kind of abnormal power-down determination methods, apparatus and system - Google Patents
A kind of abnormal power-down determination methods, apparatus and system Download PDFInfo
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- CN107064686A CN107064686A CN201710278773.XA CN201710278773A CN107064686A CN 107064686 A CN107064686 A CN 107064686A CN 201710278773 A CN201710278773 A CN 201710278773A CN 107064686 A CN107064686 A CN 107064686A
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
The present invention relates to household electrical appliance technical field, more particularly to a kind of abnormal power-down determination methods, apparatus and system.This method is：The power on/off situation of refrigeration plant is monitored in real time, when monitoring above-mentioned refrigeration plant power-off, start stand-by power supply, wherein, above-mentioned stand-by power supply judges that system provides operating voltage for abnormal power-down, the network connection state information between above-mentioned refrigeration plant and default wireless router is obtained, and when judging above-mentioned refrigeration plant abnormal power-down based on above-mentioned network connection state information, sends abnormal power-down warning information.Using this method, after refrigeration plant power-off, whether may determine that refrigeration plant is abnormal power-down, and when judging refrigeration plant abnormal power-down, abnormal power-down warning information is sent, so, avoid due to refrigeration plant abnormal power-down, and user can not have found refrigeration plant abnormal power-down in time, and the food or other articles of refrigeration plant memory storage is caused to go bad, so as to improve Consumer's Experience.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of abnormal power-down determination methods, apparatus and system.
Background technology
With the development of science and technology, growth in the living standard, requirement of the people to household electrical appliance also more and more higher.Refrigerator is existing
For one of indispensable household electrical appliance of family, set for the refrigeration for making food or other articles be stored under constant low temperature environment
Standby, the live and work that refrigerator gives people brings great convenience.
Refrigeration plant (e.g., refrigerator, refrigerator etc.) is a kind of electric equipment for needing to be chronically under normal operating condition,
During the use of refrigeration plant, it is possible to occur due to refrigeration plant abnormal power-down, and user can not learn refrigeration in time
The situation of unit exception power-off.So-called abnormal power-down, refers to caused power off that have a power failure in non-user man.
At present, when refrigeration plant is powered off, not clear and definite scheme judges whether refrigeration plant is abnormal power-down, when
During refrigeration plant abnormal power-down, due to not having a power failure in user family, other electric equipments (e.g., air-conditioning, television set, bulb, wirelessly
Router etc.) normal operation is still able to, in this way it is possible to cause user to find the feelings of refrigeration plant abnormal power-down in time
Condition, so as to cause the food or other articles of refrigeration plant memory storage to go bad, unnecessary loss and inconvenience is brought to user, is entered
And reduce Consumer's Experience.
In view of this, it is necessary to design a kind of abnormal power-down determination methods, to avoid due to refrigeration plant abnormal power-down, and use
Family can not learn refrigeration plant abnormal power-down in time, and cause the food or other articles of refrigeration plant memory storage to go bad, to use
Bring unnecessary loss and inconvenience in family.
The content of the invention
The embodiment of the present invention provides a kind of abnormal power-down determination methods, apparatus and system, to solve to deposit in the prior art
Due to refrigeration plant abnormal power-down, and user can not have found refrigeration plant abnormal power-down in time, and cause in refrigeration plant
The problem of food of storage or other rotten articles.
Concrete technical scheme provided in an embodiment of the present invention is as follows：
A kind of abnormal power-down judges system, and the abnormal power-down judges that system at least includes standby power supply module, master control mould
Block, display module and wireless communication module, wherein,
The main control module, is connected with the standby power supply module and the display module, is set for monitoring refrigeration in real time
Standby power on/off situation, when monitoring refrigeration plant power-off, starts the standby power supply module, and to the display mould
Block sends power-off configured information；
The standby power supply module, is connected with the display module and the wireless communication module, in the refrigeration
During device powers down, judge that system provides operating voltage for the abnormal power-down；
The display module, is connected with the wireless communication module, for receiving the disconnected of the main control module transmission
During electric configured information, network connection state query statement is sent to the wireless communication module, the wireless communication module is received
The current network connection state information of feedback, and based on the current network connection state information judge the refrigeration plant as
During abnormal power-down, abnormal power-down warning information is sent；
The wireless communication module, for monitoring the network connection state between default wireless router in real time,
When receiving the network connection connection status query statement that the display module is sent, current network is fed back to the display module
Connection state information.
A kind of abnormal power-down determination methods, including：
The power on/off situation of refrigeration plant is monitored in real time；
When monitoring the refrigeration plant power-off, start stand-by power supply, wherein, the stand-by power supply is sentenced for abnormal power-down
Disconnected system provides operating voltage；
The network connection state information between the refrigeration plant and default wireless router is obtained, and based on the net
When network connection state information judges the refrigeration plant abnormal power-down, abnormal power-down warning information is sent, wherein, the exception is disconnected
Electric alarm information is used to characterize the refrigeration plant abnormal power-down, and the refrigeration plant is with the wireless router using same
Power supply.
Preferably, judging the refrigeration plant abnormal power-down based on the network connection state information, specifically include：
Based on the network connection status information, judge the refrigeration plant with default wireless router whether in company
Connect state；
When judging that the refrigeration plant is in connection status with default wireless router, determine that the refrigeration plant is different
Normal off electricity.
Preferably, sending the mode of abnormal power-down warning information includes following any one or combination：
Voice broadcast；
Jingle bell；
Buzzing.
Preferably, the wireless communication module is Wi-Fi module.
Preferably, the abnormal power-down includes following any one or combination：
The attaching plug loose contact of refrigeration plant；
The power line of refrigeration plant is damaged；
Power circuit in the main control module of refrigeration plant is damaged.
A kind of abnormal power-down judgment means, including：
Monitoring unit, the power on/off situation for monitoring refrigeration plant in real time；
Start unit, for when monitoring the refrigeration plant power-off, starting stand-by power supply, wherein, the standby electricity
Source judges that system provides operating voltage for the abnormal power-down；
Acquiring unit, for obtaining the letter of the network connection state between the refrigeration plant and default wireless router
Breath, and when judging the refrigeration plant abnormal power-down based on the network connection state information, abnormal power-down warning information is sent,
Wherein, the abnormal power-down warning information is used to characterize the refrigeration plant abnormal power-down, the refrigeration plant with it is described wireless
Router uses same power supply.
Preferably, when judging the refrigeration plant abnormal power-down based on the network connection state information, the acquisition
Unit specifically for：
Based on the network connection status information, judge the refrigeration plant with default wireless router whether in company
Connect state；
When judging that the refrigeration plant is in connection status with default wireless router, determine that the refrigeration plant is different
Normal off electricity.
Preferably, sending the mode of abnormal power-down warning information includes following any one or combination：
Voice broadcast；
Jingle bell；
Buzzing.
Preferably, the wireless communication module is Wi-Fi module.
Preferably, the abnormal power-down includes following any one or combination：
The attaching plug loose contact of refrigeration plant；
The power line of refrigeration plant is damaged；
Power circuit in the main control module of refrigeration plant is damaged.
The present invention has the beneficial effect that：
In summary, in the embodiment of the present invention, during abnormal power-down judgement is carried out, refrigeration plant is monitored in real time
Power on/off situation, when monitoring above-mentioned refrigeration plant power-off, starts stand-by power supply, wherein, above-mentioned stand-by power supply is abnormal disconnected
Electric judgement system provides operating voltage, and the network connection state obtained between above-mentioned refrigeration plant and default wireless router is believed
Breath, and when judging above-mentioned refrigeration plant abnormal power-down based on above-mentioned network connection state information, abnormal power-down warning information is sent,
Wherein, above-mentioned abnormal power-down warning information is used to characterize above-mentioned refrigeration plant abnormal power-down, above-mentioned refrigeration plant with it is above-mentioned wireless
Router uses same power supply.
Using the above method, after refrigeration plant power-off, based on the net between refrigeration plant and default wireless router
Network connection state information, it can be determined that whether go out refrigeration plant is abnormal power-down, and when judging refrigeration plant abnormal power-down,
Abnormal power-down warning information is sent, so, is avoided due to refrigeration plant abnormal power-down, and user can not have found refrigeration in time
Unit exception is powered off, and causes the food or other articles of refrigeration plant memory storage to go bad, so as to improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is in the embodiment of the present invention, a kind of abnormal power-down judges the system architecture figure of system；
Fig. 2 be the embodiment of the present invention in, a kind of detail flowchart of abnormal power-down determination methods；
Fig. 3 be the embodiment of the present invention in, the detail flowchart of intelligent refrigerator abnormal power-down determination methods；
Fig. 4 be the embodiment of the present invention in, a kind of structural representation of abnormal power-down judgment means.
Embodiment
It can in time be reminded during for refrigeration plant abnormal power-down and a kind of abnormal power-down is devised in user, the embodiment of the present invention
Determination methods, this method is that the power on/off situation of monitoring refrigeration plant, when monitoring above-mentioned refrigeration plant power-off, is opened in real time
Dynamic stand-by power supply, wherein, above-mentioned stand-by power supply is that abnormal power-down judges that system provides operating voltage, the above-mentioned refrigeration plant of acquisition and
Network connection state information between default wireless router, and above-mentioned refrigeration is judged based on above-mentioned network connection state information
When unit exception is powered off, abnormal power-down warning information is sent, wherein, above-mentioned abnormal power-down warning information is used to characterize above-mentioned refrigeration
Unit exception is powered off, and above-mentioned refrigeration plant uses same power supply with above-mentioned wireless router.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, is not whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The solution of the present invention will be described in detail by specific embodiment below, certainly, the present invention be not limited to
Lower embodiment.
As shown in fig.1, judging system there is provided a kind of abnormal power-down in the embodiment of the present invention, above-mentioned abnormal power-down is sentenced
Disconnected system at least includes main control module 10, standby power supply module 11, display module 12 and wireless communication module 13, wherein,
Main control module 10, is connected with standby power supply module 11 and display module 12, for monitoring the logical of refrigeration plant in real time
Powering-off state, when monitoring above-mentioned refrigeration plant power-off, starts standby power supply module 11, and send power-off to display module 12
Configured information.
Standby power supply module 11, is connected with display module 12 and wireless communication module 13, for disconnected in above-mentioned refrigeration plant
When electric, judge that system provides operating voltage for above-mentioned abnormal power-down.
Display module 12, is connected with wireless communication module 13, for being indicated in the power-off for receiving the transmission of main control module 10
During information, network connection state query statement is sent to wireless communication module 13, and receive working as the feedback of wireless communication module 13
Preceding network connection state information, and judge above-mentioned refrigeration plant as abnormal power-down based on above-mentioned current network connection state information
When, send abnormal power-down warning information.
Wireless communication module 13, for monitoring the network connection state between default wireless router in real time, is connecing
When receiving the network connection state query statement of the transmission of display module 12, feed back current network connection status to display module 12 and believe
Breath.
Specifically, during refrigeration plant (by taking intelligent refrigerator as an example) normal work, rated voltage is 220V, the embodiment of the present invention
In, it is that abnormal power-down judges one standby power supply module of system intialization, once intelligent refrigerator normal power supply is interrupted, then standby electricity
Source module will be waken up, and judge that system provides operating voltage for abnormal power-down.
Further, in the embodiment of the present invention, due to standby power supply module be only into abnormal power-down judgement system it is each
Individual small-power module provides operating voltage, so as to abnormal power-down judge system after intelligent refrigerator is powered off can also normal work, and
Need not be other functional devices (e.g., compressor, condenser etc. high power device) offer operating voltage in intelligent refrigerator,
It is thereby possible to select it is small-sized can discharge and recharge power supply be used as standby power supply module.
For example, 5V can discharge and recharge power supply, during intelligent refrigerator normal work, standby power supply module can be charged, intelligence
After refrigerator power-off, system, which is powered, can be judged to abnormal power-down by standby power supply module.
As shown in fig.2, currently preferred real-time mode is described in detail with reference to accompanying drawing, the embodiment of the present invention
The idiographic flow of middle abnormal power-down determination methods is as follows：
Step 200：Abnormal power-down judges that system monitors the power on/off situation of refrigeration plant in real time.
Specifically, being by main control module (the Micro Control in abnormal power-down judgement system in the embodiment of the present invention
Unit, MCU) the power on/off situation of refrigeration plant is monitored in real time, so, abnormal power-down system can know that refrigeration is set at any time
It is standby current whether by normal power supply.
Step 210：Abnormal power-down judges that system, when monitoring above-mentioned refrigeration plant power-off, starts stand-by power supply, wherein,
Above-mentioned stand-by power supply judges that system provides operating voltage for abnormal power-down.
Specifically, in the embodiment of the present invention, the main control module in abnormal power-down judgement system is determined after refrigeration plant power-off,
Preset standby power supply module can be started at once system, which is powered, to be judged to abnormal power-down, so that abnormal power-down judges system energy
Work on, further, main control module is it is determined that after refrigeration plant power-off, can generate corresponding power-off configured information, and incite somebody to action
The power-off configured information is sent to the display module in abnormal power-down judgement system, to notify display module to refer to based on the power-off
Show information, perform corresponding operation.
For example, it is assumed that standby power supply module be 5V can discharge and recharge power supply, main control module it is determined that intelligent refrigerator X power-off after,
Start 5V can discharge and recharge power supply be main control module, display module and wireless communication module provide 5V operating voltage.So, in intelligence
After the X power-off of energy refrigerator, abnormal power-down system can still continue to, and then judge whether intelligent refrigerator X is abnormal power-down.
Certainly, in the embodiment of the present invention, the operating voltage of each module in restriction abnormal power-down system is identical,
The operating voltage of each module in abnormal power-down judgement system can also be different.
For example, it is assumed that standby power supply module be 12V can discharge and recharge power supply, the operating voltage that main control module is used be 12V, show
Show that the operating voltage that module and wireless communication module are used is 5V, then, main control module is it is determined that after intelligent refrigerator Y power-off, open
Dynamic 12V rechargable power supplies are directly master control module for power supply, and by potential device to 12V can the output voltage of discharge and recharge power supply enter
After row decompression processing, 5V voltages are obtained, and be display module and wireless communication module power supply.
Step 220：Abnormal power-down judges that system obtains the network between above-mentioned refrigeration plant and default wireless router
Connection state information, and when judging above-mentioned refrigeration plant abnormal power-down based on above-mentioned network connection state information, send abnormal disconnected
Electric alarm information, wherein, above-mentioned abnormal power-down warning information is used to characterize above-mentioned refrigeration plant abnormal power-down, above-mentioned refrigeration plant
Same power supply is used with above-mentioned wireless router.
Specifically, in the embodiment of the present invention, the display module in abnormal power-down judgement system is receiving main control module hair
After the power-off configured information sent, the wireless communication module into abnormal power-down judgement system sends network connection state inquiry and referred to
Order, to inquire about the network connection state between wireless communication module and default wireless router, wireless communication module is being received
After the network connection state query statement sent to display module, corresponding current network connection state information is generated, and will
Above-mentioned current network connection state information feeds back to display module, and display module is sentenced based on above-mentioned current network connection state information
When customizing cool equipment abnormal power-down, abnormal power-down warning information is sent.
Wherein, because the wireless router in refrigeration plant and user family uses same power supply, i.e., by user family
In 220V mains-supplieds, in smart machine abnormal power-down, and do not powered off in user family, then, it is possible to cause user
The situation of refrigeration plant power-off can not be found in time, now, characterize the abnormal power-down alarm letter of above-mentioned refrigeration plant abnormal power-down
Breath can just point out user's refrigeration plant abnormal power-down, to avoid user from finding refrigeration plant abnormal power-down in time, and lead
Cause the food or other articles of refrigeration plant memory storage rotten.
Preferably, in the embodiment of the present invention, the display module in abnormal power-down judgement system can be current according to what is received
Network connection state information, judges whether wireless communication module is in connection status with default wireless router, is judging nothing
When line communication module is in connection status with above-mentioned default wireless router, refrigeration plant abnormal power-down is determined.
For example, it is assumed that intelligent refrigerator X passes through in the wireless communication module accessing user family in abnormal power-down judgement system
Wireless router, sets up network connection, and wireless communication module judges whether the wireless router in user family is online, and will characterize
The whether online information of router is sent to the display module in abnormal power-down judgement system, and display module is if it is determined that router exists
Line, it is determined that do not powered off in user family, so that it is determined that intelligent refrigerator X abnormal power-downs.
Preferably, in the embodiment of the present invention, wireless communication module is Wireless Fidelity (Wireless-Fidelity, Wi-Fi)
Module.
Preferably, in the embodiment of the present invention, abnormal power-down judges that system can be used but is not limited in following three kinds of modes
Any one or combination issue the user with abnormal power-down warning information：
First way is：Abnormal power-down warning information is issued the user with by way of speech play.
For example, it is assumed that the abnormal power-down of intelligent refrigerator 1, then, judge that system can with the corresponding abnormal power-down of intelligent refrigerator 1
In the mode for the voice messaging for reporting " refrigerator abnormal power-down, please handle in time " using loudspeaker, point out user's intelligent refrigerator 1 different
Normal off electricity.
The second way is：Abnormal power-down warning information is issued the user with by way of jingle bell.
For example, it is assumed that the abnormal power-down of intelligent refrigerator 2, then, judge that system can with the corresponding abnormal power-down of intelligent refrigerator 2
By the way of jingle bell device jingle bell, to point out the abnormal power-down of user's intelligent refrigerator 2.
The third mode is：Abnormal power-down warning information is issued the user with by way of buzzing.
For example, it is assumed that the abnormal power-down of intelligent refrigerator 3, then, judge that system can with the corresponding abnormal power-down of intelligent refrigerator 3
By the way of buzzer buzzing, to point out the abnormal power-down of user's intelligent refrigerator 3.
Further, in the embodiment of the present invention, the situation of refrigeration plant abnormal power-down is caused to include but is not limited to following three
Any one in the situation of kind or combination：
The first situation is：The attaching plug loose contact of refrigeration plant.
For example, it is assumed that the attaching plug of intelligent refrigerator 1 is mismatched with socket, then be possible to cause intelligent refrigerator 1
Loose contact between attaching plug and socket, so as to the situation of the abnormal power-down of intelligent refrigerator 1 occur.
Second of situation be：The power line of refrigeration plant is damaged.
For example, it is assumed that the time limit that intelligent refrigerator 2 is used is long, and is not repaired on time, maintenance, then be possible to by
In the power line aging of intelligent refrigerator 2, and cause power line to damage, and then the situation of the abnormal power-down of intelligent refrigerator 2 occur.
The third situation is：Power circuit in the main control module of refrigeration plant is damaged.
For example, it is assumed that the main control module quality of intelligent refrigerator 3 is problematic, then, during using intelligent refrigerator 3,
It is possible to due to the situation of the power circuit damage of the main control module of intelligent refrigerator 3, and the abnormal power-down of intelligent refrigerator 3 occurs
Situation.
Specific application scenarios (by taking intelligent refrigerator as an example) are used to be described in further detail above-described embodiment below, this
In inventive embodiments, intelligent refrigerator is in addition to including the functional device included by general refrigerator, in addition to main control module, standby
With power module, display module and Wi-Fi module, as shown in fig.3, in the embodiment of the present invention, intelligent refrigerator abnormal power-down is sentenced
The detailed process of disconnected method is as follows：
Step 300：Main control module monitors whether intelligent refrigerator powers off in real time.
Specifically, main control module monitors the power on/off situation of intelligent refrigerator in real time, and judge whether the intelligent refrigerator powers off,
If monitoring, the intelligent refrigerator is powered off, and performs step 310；Otherwise continue to monitor whether the intelligent refrigerator powers off.
Step 310：Start standby power supply module.
Specifically, main control module starts standby power supply module, the stand-by power supply when monitoring above-mentioned intelligent refrigerator power-off
Module is used to be main control module, and display module and Wi-Fi module provide operating voltage (e.g., 5V direct-current working volts).
In practical application, intelligent refrigerator is powered, now, it is possible to right in normal course of operation by 220V electric mains
Standby power supply module performs charging operations, when main control module monitors that intelligent refrigerator is powered off, you can start stand-by power supply
Module, is main control module, and display module and Wi-Fi module are powered, so as to main control module, display module and Wi-Fi module
Intelligent refrigerator power-off after can also normal work, to judge whether intelligent refrigerator is abnormal power-down.
Step 320：Main control module sends power-off configured information to display module.
Specifically, main control module to display module by sending power-off configured information, to notify display module intelligent refrigerator
Power off.
Step 330：Display module sends network connection status query statement to Wi-Fi module.
Specifically, display module is sent after the power-off configured information of main control module transmission is received to Wi-Fi module
Network connection status query statement, to inquire about the connection state between the wireless router in Wi-Fi module and user family.
Wherein, intelligent refrigerator uses same power supply with the wireless router in user family, if due in user family
Have a power failure and cause intelligent refrigerator to power off, the wireless router in user family can also be powered off, then, in Wi-Fi module and user family
Wireless router be off, in this manner it is possible to determine the non-abnormal power-down of intelligent refrigerator；If not having a power failure in user family,
Wireless router in user family is working properly, then, Wi-Fi module is in the wireless router in user family and is connected shape
State, in this manner it is possible to determine intelligent refrigerator abnormal power-down..
Step 340：Whether the network connection between wireless router in Wi-Fi module judgement and user family is normal.
Specifically, Wi-Fi module in real time monitoring and user family in wireless router between network connection state, Wi-Fi
Module is after the network connection status query statement of display module transmission is received, if in Wi-Fi module judgement and user family
Wireless router be in connection status, then perform step 350；Otherwise, flow terminates.
For example, it is assumed that when current network state information is code " 1 ", characterizing Wi-Fi module and being in company with wireless router
Connect state.So, Wi-Fi module is when receiving the network status query instruction of display module transmission, in judgement and user family
Wireless router whether be in connection status, if Wi-Fi module is judged with the wireless router in user family in being connected shape
State, then the current network state information generated：Code " 1 ".
Step 350：Wi-Fi module is to the normal information of display module feedback network connection state.
Specifically, Wi-Fi module judges to be in connection status with the wireless router in user family, then, Wi-Fi module
To the normal information of display module feedback network connection state, to notify not have a power failure in display module user family, i.e. intelligent refrigerator
The power supply used jointly with the wireless router in user family is powered normally.
For example, it is assumed that Wi-Fi module judges to be in connection status with the wireless router in user family, then code is generated
" 1 ", and code " 1 " is fed back into display module.
Step 360：Display module judges intelligent refrigerator abnormal power-down.
Specifically, because the wireless router in intelligent refrigerator and user family uses same power supply, then, intelligence
After power is turned off, the network between the wireless router in user family that display module is fed back by Wi-Fi module connects refrigerator
Connect state normal, determine that the wireless router in user family is not powered off, it follows that intelligent refrigerator abnormal power-down, and not by
Have a power failure in user family and cause intelligent refrigerator to power off.
For example, it is assumed that the current network state information that display module is received is code " 1 ", then, display module can
To determine that the wireless reason device in user family is working properly, i.e., do not have a power failure in user family, so, display module is it is determined that intelligence
Energy refrigerator causes to power off (i.e. intelligent refrigerator abnormal power-down) not due in user family having a power failure.
Step 370：Display module issues the user with abnormal power-down alarm.
Specifically, " refrigerator is extremely disconnected it is determined that during intelligent refrigerator abnormal power-down, being reported by loudspeaker for display module
Electricity, is please handled in time " voice messaging, to point out user intelligent refrigerator abnormal power-down, to avoid user from finding intelligence in time
Energy refrigerator abnormal power-down, and cause the food or other articles of intelligent refrigerator memory storage to go bad.
Certainly, display module can also point out user intelligence by way of jingle bell device jingle bell and/or buzzer buzzing
In refrigerator abnormal power-down, the embodiment of the present invention, it is not specifically limited herein.
Based on above-described embodiment, as shown in fig.4, in the embodiment of the present invention, a kind of abnormal power-down judgment means are at least wrapped
Monitoring unit 40, start unit 41, and acquiring unit 42 are included, wherein,
Monitoring unit 40, the power on/off situation for monitoring refrigeration plant in real time；
Start unit 41, for when monitoring the refrigeration plant power-off, starting stand-by power supply, wherein, it is described standby
Power supply judges that system provides operating voltage for the abnormal power-down；
Acquiring unit 42, for obtaining the letter of the network connection state between the refrigeration plant and default wireless router
Breath, and when judging the refrigeration plant abnormal power-down based on the network connection state information, abnormal power-down warning information is sent,
Wherein, the abnormal power-down warning information is used to characterize the refrigeration plant abnormal power-down, the refrigeration plant with it is described wireless
Router uses same power supply.
Preferably, when judging the refrigeration plant abnormal power-down based on the network connection state information, the acquisition
Unit 42 specifically for：
Based on the network connection status information, judge the refrigeration plant with default wireless router whether in company
Connect state；
When judging that the refrigeration plant is in connection status with default wireless router, determine that the refrigeration plant is different
Normal off electricity.
Preferably, sending the mode of abnormal power-down warning information includes following any one or combination：
Voice broadcast；
Jingle bell；
Buzzing.
Preferably, the wireless communication module is Wi-Fi module.
Preferably, the abnormal power-down includes following any one or combination：
The attaching plug loose contact of refrigeration plant；
The power line of refrigeration plant is damaged；
Power circuit in the main control module of refrigeration plant is damaged.
In summary, in the embodiment of the present invention, during abnormal power-down judgement is carried out, refrigeration plant is monitored in real time
Power on/off situation, when monitoring above-mentioned refrigeration plant power-off, starts stand-by power supply, wherein, above-mentioned stand-by power supply is abnormal disconnected
Electric judgement system provides operating voltage, and the network connection state obtained between above-mentioned refrigeration plant and default wireless router is believed
Breath, and when judging above-mentioned refrigeration plant abnormal power-down based on above-mentioned network connection state information, abnormal power-down warning information is sent,
Wherein, above-mentioned abnormal power-down warning information is used to characterize above-mentioned refrigeration plant abnormal power-down, above-mentioned refrigeration plant with it is above-mentioned wireless
Router uses same power supply.
Using the above method, after refrigeration plant power-off, based on the net between refrigeration plant and default wireless router
Network connection state information, it can be determined that whether go out refrigeration plant is abnormal power-down, and when judging refrigeration plant abnormal power-down,
Abnormal power-down warning information is sent, so, is avoided due to refrigeration plant abnormal power-down, and user can not have found refrigeration in time
Unit exception is powered off, and causes the food or other articles of refrigeration plant memory storage to go bad, so as to improve Consumer's Experience.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (11)
1. a kind of abnormal power-down judges system, it is characterised in that the abnormal power-down judges that system at least includes stand-by power supply mould
Block, main control module, display module and wireless communication module, wherein,
The main control module, is connected with the standby power supply module and the display module, for monitoring refrigeration plant in real time
Power on/off situation, when monitoring the refrigeration plant power-off, starts the standby power supply module, and send out to the display module
Send power-off configured information；
The standby power supply module, is connected with the display module and the wireless communication module, in the refrigeration plant
During power-off, judge that system provides operating voltage for the abnormal power-down；
The display module, is connected with the wireless communication module, for referring in the power-off for receiving the main control module transmission
When showing information, network connection state query statement is sent to the wireless communication module, the wireless communication module feedback is received
Current network connection state information, and judge the refrigeration plant as exception based on the current network connection state information
During power-off, abnormal power-down warning information is sent；
The wireless communication module, for monitoring the network connection state between default wireless router in real time, is being received
To the display module send network connection connection status query statement when, to the display module feedback current network connection
Status information.
2. a kind of abnormal power-down determination methods, it is characterised in that including：
The power on/off situation of refrigeration plant is monitored in real time；
When monitoring the refrigeration plant power-off, start stand-by power supply, wherein, the stand-by power supply is that abnormal power-down judges system
System provides operating voltage；
The network connection state information between the refrigeration plant and default wireless router is obtained, and is connected based on the network
When connecing the status information judgement refrigeration plant abnormal power-down, abnormal power-down warning information is sent, wherein, the abnormal power-down is accused
Alert information is used to characterize the refrigeration plant abnormal power-down, and the refrigeration plant uses same power supply with the wireless router
Power supply.
3. method as claimed in claim 2, it is characterised in that judge that the refrigeration is set based on the network connection state information
Standby abnormal power-down, is specifically included：
Based on the network connection status information, judge the refrigeration plant is connected shape with whether default wireless router is in
State；
When judging that the refrigeration plant is in connection status with default wireless router, determine that the refrigeration plant is extremely disconnected
Electricity.
4. method as claimed in claim 2, it is characterised in that send the mode of abnormal power-down warning information including following any
A kind of or combination：
Voice broadcast；
Jingle bell；
Buzzing.
5. the method as described in claim 2,3 or 4, it is characterised in that the wireless communication module is Wi-Fi module.
6. the method as described in claim 2,3 or 4, it is characterised in that the abnormal power-down includes following any one or group
Close：
The attaching plug loose contact of refrigeration plant；
The power line of refrigeration plant is damaged；
Power circuit in the main control module of refrigeration plant is damaged.
7. a kind of abnormal power-down judgment means, it is characterised in that including：
Monitoring unit, the power on/off situation for monitoring refrigeration plant in real time；
Start unit, for when monitoring the refrigeration plant power-off, starting stand-by power supply, wherein, the stand-by power supply is
The abnormal power-down judges that system provides operating voltage；
Acquiring unit, for obtaining the network connection state information between the refrigeration plant and default wireless router, and
When judging the refrigeration plant abnormal power-down based on the network connection state information, abnormal power-down warning information is sent, wherein,
The abnormal power-down warning information is used to characterize the refrigeration plant abnormal power-down, the refrigeration plant and the wireless router
Using same power supply.
8. device as claimed in claim 7, it is characterised in that the refrigeration is being judged based on the network connection state information
Unit exception power off when, the acquiring unit specifically for：
Based on the network connection status information, judge the refrigeration plant is connected shape with whether default wireless router is in
State；
When judging that the refrigeration plant is in connection status with default wireless router, determine that the refrigeration plant is extremely disconnected
Electricity.
9. device as claimed in claim 7, it is characterised in that send the mode of abnormal power-down warning information including following any
A kind of or combination：
Voice broadcast；
Jingle bell；
Buzzing.
10. the device as described in claim 7,8 or 9, it is characterised in that the wireless communication module is Wi-Fi module.
11. the device as described in claim 7,8 or 9, it is characterised in that the abnormal power-down includes following any one or group
Close：
The attaching plug loose contact of refrigeration plant；
The power line of refrigeration plant is damaged；
Power circuit in the main control module of refrigeration plant is damaged.
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| WO2023098408A1 (en) * | 2021-12-02 | 2023-06-08 | 北京博衍思创信息科技有限公司 | Power failure monitoring apparatus and method, and external protection device |
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Application publication date: 20170818 |