CN105320044A - Method for monitoring operation states of household electrical appliance and washing machine, intelligent socket, and washing machine - Google Patents
Method for monitoring operation states of household electrical appliance and washing machine, intelligent socket, and washing machine Download PDFInfo
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- CN105320044A CN105320044A CN201410309098.9A CN201410309098A CN105320044A CN 105320044 A CN105320044 A CN 105320044A CN 201410309098 A CN201410309098 A CN 201410309098A CN 105320044 A CN105320044 A CN 105320044A
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Abstract
The invention relates to a method for monitoring the operation states of a household electrical appliance and a washing machine, an intelligent socket, and the washing machine. The household electrical appliance comprises a power line, a line detection device, and a controller. The line detection device is connected with the controller. The method comprises the steps: S1, the line detection device detects the voltage value Ut and the current value It of the household electrical appliance in real time, and the controller calculates the power Pt according to the voltage value Ut and the current value It; S2, the controller carries out the size comparison of the calculated power Pt with a plurality of preset powers stored in a database, and judges the operation state of the household electrical appliance according to the comparison results and the operation rule of the household electrical appliance; S3, the controller transmits the operation state of the household electrical appliance to the intelligent terminal through a wireless communication module. The method can judge the operation state of the household electrical appliance, and can transmit the operation state of the household electrical appliance to the intelligent terminal. A user can check and know the operation state of the household electrical appliance at any time through the intelligent terminal.
Description
Technical field
The present invention relates to household appliance technical field, be specifically related to a kind of household electrical appliances and washing machine running state monitoring method, smart jack and washing machine.
Background technology
Along with the raising day by day of people's living standard, the household appliances of Various Functions become configuration indispensable in people family gradually, and meeting used in everyday while, the requirement of people to household electrical appliances safety in utilization and convenience is also more and more higher.Existing smart jack can be serially connected between household electrical appliances and power supply, play the function that information about power detects and controls household electrical appliances power on/off, but household electrical appliances whether power on/off and its power on/off of ACTIVE CONTROL can only be detected, but the running status of household electrical appliances can not be judged, the running status of household electrical appliances can not be sent to intelligent terminal, user cannot be checked by intelligent terminal and grasp the running status of household electrical appliances.
The patent of invention being 201210366399.6 as application number discloses a kind of smart jack, comprise jack body, also comprise the electric energy sensing module, processor and the communication module that are arranged on jack body, described electric energy sensing module is connected with the electric signal end of live wire, zero line in jack body as the signals collecting end of smart jack, the signal output part of electric energy sensing module is connected with the signal input part of processor, the signal of communication end of processor is connected with communication module, and communication module communicates with the controller of remote control center.But the processor that this invention provides can not judge the running status of household electrical appliances, the running status of household electrical appliances can not be sent to intelligent terminal.
But smart jack can not judge the running status of household electrical appliances, the running status of household electrical appliances can not be sent to intelligent terminal obviously intelligent not.Because user can not check and grasp the real-time running state of household electrical appliances, can not take action timely according to running status.At the end of such as laundry washer, smart jack does not initiatively send clothing to intelligent terminal APP software by wireless network and washes prompting message, and user can not get clothing airing in time, causes the raw wrinkle of clothing.
Based on above description, need badly and want a kind of new household electrical appliances method for monitoring operation states, to solve the running status that the smart jack existed in prior art can not judge household electrical appliances, the running status of household electrical appliances can not be sent to intelligent terminal, user cannot be checked by intelligent terminal and grasp the problem of the running status of household electrical appliances.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of household electrical appliances method for monitoring operation states, can judge the running status of household electrical appliances, and the running status of household electrical appliances can be sent to intelligent terminal, user can be checked at any time by intelligent terminal and grasp the running status of household electrical appliances.
The present invention also aims to provide a kind of washing machine running state monitoring method, the running status of washing machine can be judged, and the running status of washing machine can be sent to intelligent terminal, user can be checked at any time by intelligent terminal and grasp the running status of washing machine.
The present invention also aims to provide a kind of smart jack, this smart jack applies above-mentioned family's electro-detection guard method, can judge the running status of household electrical appliances, and the running status of household electrical appliances can be sent to intelligent terminal.
Smart jack provided by the invention has wireless communication ability, power consumption perception and auto switching ability simultaneously.
The present invention also aims to provide a kind of washing machine, it has above-mentioned smart jack.
The embodiment of the present invention is by the following technical solutions:
A kind of household electrical appliances method for monitoring operation states, described household electrical appliances comprise power lead, line detection apparatus and controller, and line detection apparatus is connected with controller, comprise step:
S1, line detection apparatus detect magnitude of voltage Ut and the current value It of power lead in real time, and controller is according to magnitude of voltage Ut and current value It rated output Pt;
The power P t calculated is carried out size with several predetermined power of database purchase and compares by S2, controller, judges the running status of household electrical appliances according to comparative result and household electrical appliances moving law;
The running state information of household electrical appliances is sent to intelligent terminal by wireless communication module by S3, controller, and intelligent terminal can show the running status of household electrical appliances in real time according to the running state information of described household electrical appliances.
As preferably, in step s3, corresponding prompting message is sent to intelligent terminal according to the running status of household electrical appliances by controller.
As preferably, in step s3, the running status of household electrical appliances and performance number are sent to intelligent terminal by controller simultaneously.
As preferably, in step sl, power P t is the average power of preset time period.
A kind of washing machine running state monitoring method, uses above-described household electrical appliances method for monitoring operation states, in step s 2:
If power P t is less than or equal to predetermined power P0, then judge that washing machine is in off-mode;
If power P t is less than or equal to predetermined power P1 and be greater than predetermined power P0, then judge that washing machine is in holding state;
If power P t is greater than predetermined power P1, then judge that washing machine is in laundry state;
If power P t is less than or equal to predetermined power P1 and be greater than predetermined power P0, then judge that washing machine is in laundry done state; Wherein, 0≤P0<P1.
As preferably, if judge that washing machine is in laundry state, then perform step S231;
S231, controller judge the state of washing machine according to power P t compared with preset value:
If power P t is greater than predetermined power P13, then judge that washing machine is in heated scrub state; If power P t is less than or equal to predetermined power P12 and be greater than predetermined power P11, then perform step S235; Otherwise, perform step S233;
S233, controller judge whether power P t is less than or equal to predetermined power P11 and is greater than predetermined power P1, if so, then judge that washing machine mediates hull-borne; Otherwise, perform step S234;
S234, controller judge whether power P t is less than or equal to predetermined power P13 and is greater than predetermined power P12, if so, then judge that washing machine is in dewatering state; Otherwise, return and perform step S23;
S235, controller judge previous stage, whether washing machine was in holding state, if so, then judge that washing machine is in normal temperature washing state, and return execution step S232; Otherwise, perform step S236;
S236, controller judge previous stage, whether washing machine was in heated scrub state, if so, judge that washing machine is in the rear washing state of heating, and return execution step S232; Otherwise, perform step S237;
S237, controller judge previous stage, whether washing machine was in the rear washing state of heating or normal temperature washing state, if so, judged that washing machine is in first time rinse state, and returned execution step S232; Otherwise, perform step S238;
S238, controller judge previous stage, whether washing machine was in the N time rinse state, and wherein, N is integer, and is more than or equal to 1, if so, judge that washing machine is in the N+1 time rinse state, and return execution step S232;
Wherein, P1<P11<P12<P13.
A kind of smart jack, it is connected with attaching plug, comprises controller and the line detection apparatus be connected with controller respectively and wireless communication module;
Described line detection apparatus gathers for the magnitude of voltage Ut and current value It electric power being accessed to terminal introducing;
Described controller is used for the magnitude of voltage Ut that detects according to described line detection apparatus and current value It and calculates realtime power Pt, and the power P t calculated is carried out size with the predetermined power of database purchase compare, judge the running status of household electrical appliances according to comparative result and household electrical appliances moving law, and by described wireless communication module, the running status of household electrical appliances is sent to intelligent terminal.
As preferably, described smart jack also comprises control system of switching on or off electricity device, and described control system of switching on or off electricity device is connected with described controller, for being switched on or switched off the electrical connection between described electric power access terminal and household electrical appliances.
As preferably, described smart jack also comprises the power module, memory module, manual reset button and the display module that are connected with described controller respectively, described manual reset button is used for after described control system of switching on or off electricity device disconnects, manually recover household electrical appliances and powers, and the convert alternating current that described power module is used for introducing from described electric power access terminal is that low-voltage DC supplies described controller.
A kind of washing machine, comprises household electrical appliances the machine computer control panel and electric power accesses terminal, and it also has the smart jack described in above any one, and described smart jack accesses between terminal at described household electrical appliances the machine computer control panel and described electric power.
The Advantageous Effects of the technical scheme that the embodiment of the present invention proposes is:
Due to household electrical appliances method for monitoring operation states of the present invention, comprise step: S1, line detection apparatus detect magnitude of voltage Ut and the current value It of household electrical appliances in real time, controller is according to magnitude of voltage Ut and current value It rated output Pt; The power P t calculated is carried out size with several predetermined power of database purchase and compares by S2, controller, judges the running status of household electrical appliances according to comparative result and household electrical appliances moving law; The running status of household electrical appliances is sent to intelligent terminal by wireless communication module by S3, controller.So can be judged the running status of household electrical appliances by the method, and the running status of household electrical appliances can be sent to intelligent terminal, user can be checked at any time by intelligent terminal and grasp the running status of household electrical appliances.When being applied to washing machine, at the end of laundry washer, smart jack initiatively can send clothing to intelligent terminal by wireless network and wash prompting message, and user can get clothing airing in time, prevents the raw wrinkle of clothing.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the structural representation of the smart jack that apparatus of the present invention embodiment provides;
Fig. 2 is the structural representation of a kind of optimal way of the smart jack that apparatus of the present invention embodiment provides;
Fig. 3 is the household electrical appliances method for monitoring operation states process flow diagram that the inventive method embodiment provides;
Fig. 4 is the washing machine running state determination methods process flow diagram that the inventive method embodiment provides;
Fig. 5 is a kind of optimal way process flow diagram of the washing machine running state determination methods that the inventive method embodiment provides.
In figure:
1, controller; 2, line detection apparatus; 3, control system of switching on or off electricity device; 4, electric power access terminal; 5, household electrical appliances the machine computer control panel; 6, power module; 7, memory module; 8, wireless communication module; 10, manual reset button; 11, display module; 12, intelligent terminal.
Embodiment
The technical matters solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Device embodiment
Fig. 1 is the structural representation of the smart jack that apparatus of the present invention embodiment provides.As shown in Figure 1, when this smart jack is applied to household electrical appliances, it is connected with attaching plug, the line detection apparatus 2 that smart jack comprises controller 1 and is connected with controller 1.
One end of described line detection apparatus 2 with access the live wire of terminal 4 respectively with electric power, zero line is connected, magnitude of voltage Ut and current value It for accessing terminal 4 introducing to electric power gather, and collected magnitude of voltage Ut and current value It is passed to described controller 1.
Described smart jack also comprises wireless communication module 8, and described wireless communication module 8 is connected with described controller 1, for external server or intelligent terminal 12 communication.Concrete, described wireless communication module 8 is the communication interface of smart jack and far-end server and the client such as mobile phone, computer, as WiFi, Zi
gbee etc.
Described controller 1 calculates realtime power Pt for the magnitude of voltage Ut that detects according to described line detection apparatus 2 and current value It, and the power P t calculated is carried out size with several predetermined power of database purchase compare, judge the running status of household electrical appliances according to comparative result and household electrical appliances moving law, and by described wireless communication module 8, the running status of household electrical appliances is sent to intelligent terminal 12.User can be checked by intelligent terminal 12 and grasp the real-time running state of household electrical appliances, facilitates user to take action timely according to running status.At the end of such as laundry washer, smart jack initiatively sends clothing to intelligent terminal APP software by wireless network and washes prompting message, and user can get clothing airing in time, prevents the raw wrinkle of clothing.
Fig. 2 is the structural representation of a kind of optimal way of the smart jack that apparatus of the present invention embodiment provides.As shown in Figure 2, described smart jack also comprises the control system of switching on or off electricity device 3 be connected with described controller 1 respectively, and control system of switching on or off electricity device 3 is for being switched on or switched off the electrical connection between described electric power access terminal 4 and household electrical appliances.Concrete, described control system of switching on or off electricity device 3 one end is accessed terminal 4 with the electric power of live wire, zero line respectively and is connected, and the other end is connected with described line detection apparatus 2, and the signal input part of described control system of switching on or off electricity device 3 is connected with controller 1; The signal output part of described line detection apparatus 2 is connected with the signal input part of described controller 1, and other consumer in the other end of described line detection apparatus 2 and household electrical appliances the machine computer control panel 5 and household electrical appliances, as motor etc. is connected.
Certainly, the link position of described line detection apparatus 2 and control system of switching on or off electricity device 3 is not limited to the above, both also can transposition, namely described line detection apparatus 2 one end is accessed terminal 4 with the electric power of live wire, zero line respectively and is connected, and the signal output part of described line detection apparatus 2 is connected with the signal input part 4 of described controller 1; The signal input part of described control system of switching on or off electricity device 3 is connected with controller 1, and other consumer in described control system of switching on or off electricity device 3 other end and household electrical appliances the machine computer control panel 5 and household electrical appliances, as motor etc. is connected.
Described controller 1 is high-performance microprocessor, is the control center of this device.The telecommunications breath of described controller 1 also for gathering described line detection apparatus 2 judges respectively and adds up, and controls the on off operating mode of described control system of switching on or off electricity device 3 according to judged result.Preferably, described controller 1 comprises judge module and statistical module, the telecommunications breath that described judge module is used for described line detection apparatus 2 gathers judges, the telecommunications breath that described statistical module is used for described line detection apparatus 2 gathers is added up.
In the present embodiment, as preferably, the electric current that described electric power access terminal 4 is introduced is alternating current, and the telecommunications breath that described line detection apparatus 2 gathers also is alternating current information.
Described line detection apparatus 2 is this detection metering units for the smart jack of household electrical appliances, for the alternating current information introduced electric power access terminal 4, and sends collection result to controller 1.Concrete, described line detection apparatus 2 can detect the live wire accessing terminal 4 with electric power and be connected, the voltage of zero line and ground wire, the information such as the phase angle of electric current and voltage and electric current, and detection data are passed to primary controller 1 in real time, the judge module of described primary controller 1 is according to internal processes algorithm, judge whether circuit occurs LG reversal connection on the one hand, superpotential, excess current, the dangerous phenomenons such as overpower or generation abnormal arc occur, if there are one or more dangerous phenomenons above to occur, cut-offing instruction is sent immediately to control system of switching on or off electricity device 3, the AC power and electrical network that connect household electrical appliances the machine computer control panel 5 are disconnected, play safeguard protection effect.On the other hand, the statistical module of described primary controller 1 calculates the basic electricity information such as the active power of household electrical appliances, reactive power and power consumption according to the alternating current information detected.These statistical informations can be used as the reference of the follow-up electricity consumption of user.
The above smart jack for household electrical appliances can be accomplished to judge accurately to household electrical appliances load characteristic, has auto switching ability, realizes the detection to circuit and protection, avoids producing misoperation, has power consumption statistical power simultaneously.
In the present embodiment, preferably, the described smart jack for household electrical appliances also comprise be connected with described controller 1 respectively power module 6, memory module 7, for manually recovering manual reset button 10 that household electrical appliances power and display module 11 after disconnecting at described control system of switching on or off electricity device.
Described power module 6 one end connects described electric power access terminal 4, other end connection control device 1, is that low-voltage DC supplies described controller 1 for the convert alternating current will introduced from described electric power access terminal 4.
Described memory module 7 is the storage unit of the smart jack for household electrical appliances, can be used for preserving magnitude of voltage Ut and current value It and the realtime power Pt calculated according to described magnitude of voltage Ut and current value It and drafting that electric power access terminal 4 introduces and preserve powertrace, simultaneously also for preserve pre-rendered and stored in characteristic power curve.And the running state information of the described smart jack for household electrical appliances, the running state information, accumulation power consumption, history voltage-current curve etc. of household electrical appliances of preset time period can be preserved.
Described manual reset button 10 for manually recovering the power supply of household electrical appliances after described control system of switching on or off electricity device 3 disconnects.Concrete, manual reset button 10 allows user the power supply manually recovering household electrical appliances after dangerous phenomenon is cut off the electricity supply to be detected at line detection apparatus 2; After risk of disturbance is got rid of, also can control by the client remote such as mobile phone, computer the power supply that this smart jack for household electrical appliances recovers household electrical appliances.
Described display module 11 is the display unit of the smart jack for household electrical appliances, is used to indicate the described running status for the smart jack of household electrical appliances, communications status and main measuring parameter etc.Described display module 11 is preferably LED light, charactron etc.
In the present embodiment, as preferably, described smart jack and attaching plug are structure as a whole, and can not lose.Certainly, be not limited to integrative-structure, also can make Split type structure.
This programme additionally provides a kind of washing machine, comprise household electrical appliances the machine computer control panel 5 and access terminal 4 with electric power, also there is the smart jack described in above any one, described smart jack and attaching plug are structure as a whole, and access between terminal 4 at described household electrical appliances the machine computer control panel 5 and described electric power.
The washing machine with this smart jack can judge the running status of household electrical appliances, and the running status of household electrical appliances can be sent to intelligent terminal, and user can be checked at any time by intelligent terminal and grasp the running status of household electrical appliances.At the end of such as laundry washer, smart jack initiatively can send clothing to intelligent terminal APP software by wireless network and wash prompting message, and user can get clothing airing in time, prevents the raw wrinkle of clothing.
And smart jack can also be accomplished to judge accurately to household electrical appliances load characteristic, has auto switching ability, realizes the detection to circuit and protection, avoid producing misoperation, there is power consumption statistical power simultaneously.
In the present embodiment, described smart jack can also be applied to other household electrical appliances, such as refrigerator, TV, air-conditioning etc., and is specially adapted to be applied in multifunctional internet of things household electrical appliances.
Embodiment of the method
After smart jack connects household electrical appliances and electric power access terminal, smart jack can detect a piezoelectric voltage, electric current in real time, power information is calculated according to voltage, galvanometer, and smart jack can automatic Identification household electrical appliances type according to power information, and control model is transformed into the mode of operation adapted with household electrical appliances type, just begin through line detection apparatus Real-Time Monitoring household electrical appliances ruuning situation afterwards.
Concrete, smart jack can pick out the carrying out practically state of household electrical appliances according to the powertrace change in household electrical appliances moving law and actual motion, and the running state information of household electrical appliances being sent to the intelligent terminal of user's use, user just can be checked at any time by intelligent terminal and grasp the running status of household electrical appliances.
Described household electrical appliances comprise power lead, line detection apparatus and controller, and line detection apparatus is connected with controller, and Fig. 3 is the household electrical appliances method for monitoring operation states process flow diagram that the inventive method embodiment provides.As shown in Figure 3, this household electrical appliances method for monitoring operation states comprises step:
S1, line detection apparatus detect magnitude of voltage Ut and the current value It of power lead in real time, and the magnitude of voltage Ut of detected household electrical appliances and current value It is passed to controller, and controller calculates realtime power Pt according to the magnitude of voltage Ut received and current value It.
The realtime power Pt calculated is carried out size with several predetermined power of database purchase and compares by S2, controller, judges the running status of household electrical appliances according to comparative result and household electrical appliances moving law.
The running state information of household electrical appliances is sent to intelligent terminal by wireless communication module by S3, controller, intelligent terminal can show the running status of household electrical appliances in real time according to the running state information of described household electrical appliances, user just can be checked at any time by intelligent terminal and grasp the running status of household electrical appliances.
In the present embodiment, preferably, in step s3, corresponding prompting message is sent to intelligent terminal according to the running status of household electrical appliances by controller.As water heater heating completes, can have a bath; Clothes washes by washing machine, please takes out airing etc. as early as possible, and user can get clothing airing in time, prevents the raw wrinkle of clothing.
In the present embodiment, preferably, in step s3, the running status of household electrical appliances and performance number are sent to intelligent terminal by controller simultaneously.
In the present embodiment, preferably, in step sl, the power P t calculated is the average power of preset time period.
In the present embodiment, user also can control the power on/off of household electrical appliances by smart jack.By smart jack, do not need to change the intellectuality that any structure of household electrical appliances the machine can realize ordinary electrical home appliance, cost is low, effective.
Because household electrical appliances type comprises: refrigerator, washing machine, water heater etc.Washing machine can be divided into again pulsator washing machine, tumbling-box washing machine, dryer, drum type washing drying integral machine etc., so can not enumerate the control method of often kind of household electrical appliances.The present embodiment introduces smart jack by intelligentized for ordinary electrical home appliance control method for tumbling-box washing machine.
Tumbling-box washing machine running status generally includes: off-mode, holding state, laundry running status, laundry done state, laundry running status can be divided into washing state, rinse state, dewatering state again, and the changed power of the switching of washing machine state and each state follows certain rule.
Fig. 4 is the washing machine running state monitoring method process flow diagram that the inventive method embodiment provides.As shown in Figure 4, this washing machine running state monitoring method uses above-described household electrical appliances method for monitoring operation states, concrete, comprises step:
S1, line detection apparatus detect magnitude of voltage Ut and the current value It of washing machine in real time, and the magnitude of voltage Ut of detected household electrical appliances and current value It is passed to controller, and controller calculates realtime power Pt according to the magnitude of voltage Ut received and current value It.Perform step S21 afterwards.
S21, controller judge whether power P t is less than or equal to predetermined power P0, if so, then judge that washing machine is in off-mode; Otherwise, perform step S22.
S22, controller judge whether power P t is less than or equal to predetermined power P1 and is greater than predetermined power P0, and wherein, 0≤P0<P1, if so, then judges that washing machine is in holding state; Otherwise, perform step S23.
S23, controller judge whether power P t is greater than predetermined power P1, if so, then judge that washing machine is in laundry state; Otherwise, perform step S24.
S24, controller judge whether power P t is less than or equal to predetermined power P1 and is greater than predetermined power P0, if so, then judge that washing machine is in laundry done state; Otherwise, terminate washing machine running state and judge, return and perform step S1.
The running status of washing machine is sent to intelligent terminal by wireless communication module by S3, controller, and user just can be checked at any time by intelligent terminal and grasp the running status of washing machine.
In the present embodiment, after judging that washing machine is in laundry state, also to further judge.
Fig. 5 is a kind of optimal way process flow diagram of the washing machine running state monitoring method that the inventive method embodiment provides.As shown in Figure 5, a kind of optimal way of washing machine running state monitoring method comprises the following steps:
S1, line detection apparatus detect magnitude of voltage Ut and the current value It of washing machine in real time, and the magnitude of voltage Ut of detected household electrical appliances and current value It is passed to controller, and controller calculates realtime power Pt according to the magnitude of voltage Ut received and current value It.Perform step S21 afterwards.
S21, controller judge whether power P t is less than or equal to predetermined power P0, if so, then judge that washing machine is in off-mode; Otherwise, perform step S22.
S22, controller judge whether power P t is less than or equal to predetermined power P1 and is greater than predetermined power P0, and wherein, 0≤P0<P1, if so, then judges that washing machine is in holding state; Otherwise, perform step S23.
S23, controller judge whether power P t is greater than predetermined power P1, if so, then judge that washing machine is in laundry state, perform step S231; Otherwise, perform step S24.
S231, controller judge whether power P t is greater than predetermined power P13, if so, then judge that washing machine is in heated scrub state; Otherwise, perform step S232.
S232, controller judge whether power P t is less than or equal to predetermined power P12 and is greater than predetermined power P11, and wherein, P1<P11<P12<P13, if so, then performs step S235; Otherwise, perform step S233.
S233, controller judge whether power P t is less than or equal to predetermined power P11 and is greater than predetermined power P1, if so, then judge that washing machine mediates hull-borne; Otherwise, perform step S234.
S234, controller judge whether power P t is less than or equal to predetermined power P13 and is greater than predetermined power P12, if so, then judge that washing machine is in dewatering state; Otherwise, return and perform step S23.
S235, controller judge previous stage, whether washing machine was in holding state, if so, then judge that washing machine is in normal temperature washing state, and return execution step S232; Otherwise, perform step S236.
S236, controller judge previous stage, whether washing machine was in heated scrub state, if so, judge that washing machine is in the rear washing state of heating, and return execution step S232; Otherwise, perform step S237.
S237, controller judge previous stage, whether washing machine was in the rear washing state of heating or normal temperature washing state, if so, judged that washing machine is in first time rinse state, and returned execution step S232; Otherwise, perform step S238.
S238, controller judge previous stage, whether washing machine was in the N time rinse state, and wherein, N is integer, and is more than or equal to 1, if so, judge that washing machine is in the N+1 time rinse state, and return execution step S232; Otherwise, return and perform step S232.
S24, controller judge whether power P t is less than or equal to predetermined power P1 and is greater than predetermined power P0, if so, then judge that washing machine is in laundry done state; Otherwise, terminate washing machine running state and judge, return and perform step S1.
The running status of washing machine is sent to intelligent terminal by wireless communication module by S3, controller, and user just can be checked at any time by intelligent terminal and grasp the running status of washing machine.
In the present embodiment, according to the actual requirements, preferably, the state sent to user's intelligent terminal comprises: off-mode, holding state, washing state, the N time rinse state, dewatering state, laundry done state.Wherein, middle hull-borne and dewatering state are the intermediateness that washing switches with rinse state, do not do the record of state.
In the present embodiment, preferably, user can real time inspection washing machine powertrace by intelligent terminal, and preserves according to the performance number of checking and each stage power limit value of washing machine actual motion status modifier.
In the present embodiment, preferably, smart jack simply can judge the running status of household electrical appliances in this locality, also power curve data can be uploaded to Cloud Server and carry out more intelligent decision, obtain accurate operation phase information, then by operation phase information feed back to smart jack and intelligent terminal.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. a household electrical appliances method for monitoring operation states, described household electrical appliances comprise power lead, line detection apparatus and controller, and line detection apparatus is connected with controller, it is characterized in that, comprise step:
S1, line detection apparatus detect magnitude of voltage Ut and the current value It of power lead in real time, and controller is according to magnitude of voltage Ut and current value It rated output Pt;
The power P t calculated is carried out size with several predetermined power of database purchase and compares by S2, controller, judges the running status of household electrical appliances according to comparative result and household electrical appliances moving law;
The running state information of household electrical appliances is sent to intelligent terminal by wireless communication module by S3, controller, and intelligent terminal can show the running status of household electrical appliances in real time according to the running state information of described household electrical appliances.
2. household electrical appliances method for monitoring operation states as claimed in claim 1, it is characterized in that, in step s3, corresponding prompting message is sent to intelligent terminal according to the running status of household electrical appliances by controller.
3. household electrical appliances method for monitoring operation states as claimed in claim 1, it is characterized in that, in step s3, the running status of household electrical appliances and performance number are sent to intelligent terminal by controller simultaneously.
4. household electrical appliances method for monitoring operation states as claimed in claim 1, it is characterized in that, in step sl, power P t is the average power of preset time period.
5. a washing machine running state monitoring method, uses household electrical appliances method for monitoring operation states according to claim 1, it is characterized in that, in step s 2:
If power P t is less than or equal to predetermined power P0, then judge that washing machine is in off-mode;
If power P t is less than or equal to predetermined power P1 and be greater than predetermined power P0, then judge that washing machine is in holding state;
If power P t is greater than predetermined power P1, then judge that washing machine is in laundry state;
If power P t is less than or equal to predetermined power P1 and be greater than predetermined power P0, then judge that washing machine is in laundry done state; Wherein, 0≤P0<P1.
6. washing machine running state monitoring method as claimed in claim 5, is characterized in that,
If judge that washing machine is in laundry state, then perform step S231;
S231, controller judge the state of washing machine according to power P t compared with preset value:
If power P t is greater than predetermined power P13, then judge that washing machine is in heated scrub state; If power P t is less than or equal to predetermined power P12 and be greater than predetermined power P11, then perform step S235; Otherwise, perform step S233;
S233, controller judge whether power P t is less than or equal to predetermined power P11 and is greater than predetermined power P1, if so, then judge that washing machine mediates hull-borne; Otherwise, perform step S234;
S234, controller judge whether power P t is less than or equal to predetermined power P13 and is greater than predetermined power P12, if so, then judge that washing machine is in dewatering state; Otherwise, return and perform step S23;
S235, controller judge previous stage, whether washing machine was in holding state, if so, then judge that washing machine is in normal temperature washing state, and return execution step S232; Otherwise, perform step S236;
S236, controller judge previous stage, whether washing machine was in heated scrub state, if so, judge that washing machine is in the rear washing state of heating, and return execution step S232; Otherwise, perform step S237;
S237, controller judge previous stage, whether washing machine was in the rear washing state of heating or normal temperature washing state, if so, judged that washing machine is in first time rinse state, and returned execution step S232; Otherwise, perform step S238;
S238, controller judge previous stage, whether washing machine was in the N time rinse state, and wherein, N is integer, and is more than or equal to 1, if so, judge that washing machine is in the N+1 time rinse state, and return execution step S232;
Wherein, P1<P11<P12<P13.
7. a smart jack, is characterized in that, it is connected with attaching plug, comprises controller (1) and the line detection apparatus (2) be connected with controller (1) respectively and wireless communication module (8);
Described line detection apparatus (2) is for gathering electric power access terminal (4) the magnitude of voltage Ut that introduces and current value It;
Described controller (1) calculates realtime power Pt for the magnitude of voltage Ut that detects according to described line detection apparatus (2) and current value It, and the power P t calculated is carried out size with the predetermined power of database purchase compare, judge the running status of household electrical appliances according to comparative result and household electrical appliances moving law, and by described wireless communication module (8), the running status of household electrical appliances is sent to intelligent terminal (12).
8. smart jack as claimed in claim 7, it is characterized in that, also comprise control system of switching on or off electricity device (3), described control system of switching on or off electricity device (3) is connected with described controller (1), for being switched on or switched off the electrical connection between described electric power access terminal (4) and household electrical appliances.
9. smart jack as claimed in claim 8, it is characterized in that, also comprise the power module (6), memory module (7), manual reset button (10) and the display module (11) that are connected with described controller (1) respectively, described manual reset button (10) is powered for manually recovering household electrical appliances after described control system of switching on or off electricity device (3) disconnects, and described power module (6) is that low-voltage DC supplies described controller (1) for the convert alternating current will introduced from described electric power access terminal (4).
10. a washing machine, comprise household electrical appliances the machine computer control panel (5) and access terminal (4) with electric power, it is characterized in that, also have the smart jack described in any one of claim 7 to 9, described smart jack is positioned at described household electrical appliances the machine computer control panel (5) and described electric power accesses between terminal (4).
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| CN201410309098.9A CN105320044B (en) | 2014-07-01 | 2014-07-01 | A kind of household electrical appliances and washing machine running state monitoring method, intelligent socket and washing machine |
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| CN201410309098.9A CN105320044B (en) | 2014-07-01 | 2014-07-01 | A kind of household electrical appliances and washing machine running state monitoring method, intelligent socket and washing machine |
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| CN105320044A true CN105320044A (en) | 2016-02-10 |
| CN105320044B CN105320044B (en) | 2019-04-05 |
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