CN105022301A - Electric appliance and standby power supply control method and device thereof - Google Patents
Electric appliance and standby power supply control method and device thereof Download PDFInfo
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- CN105022301A CN105022301A CN201510487512.XA CN201510487512A CN105022301A CN 105022301 A CN105022301 A CN 105022301A CN 201510487512 A CN201510487512 A CN 201510487512A CN 105022301 A CN105022301 A CN 105022301A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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Abstract
The invention discloses an electric appliance and a standby power supply control method and device thereof. The standby power supply control method of the electric appliance comprises the steps that the working state of the electric appliance is detected; if the working state of the electric appliance is switched to a standby state through detection, whether time during which the electric appliance is in the standby state reaches preset time is judged; if time during which the electric appliance is in the standby state reaches the preset time through judgment, the electric appliance is powered off through control; a remote control power-on control signal is received, and the remote control power-on control signal is a remote control signal used for controlling power on of the electric appliance. With application of the standby power supply control method of the electric appliance, convenience of power-on operation after automatic power off of the electric appliance can be enhanced.
Description
Technical field
The present invention relates to electrical equipment control field, in particular to a kind of electrical equipment and standby power control method thereof and device.
Background technology
Electrical equipment is not when temporarily using, and user can be set to holding state, according to the operating habit of user, usually can not cut off the power supply of electrical equipment.In this case, because the power supply of electrical equipment does not cut off, the power lead of electrical equipment and control panel are always charged, off-duty components and parts are made still to be in "on" position, such electrical equipment power consumption in standby is comparatively large, affects the serviceable life of electrical equipment, and long-time standby under there is disaster hidden-trouble.
At present, electrical equipment can realize standby automatic circuit break function, after appliance cut-off, when user needs to reuse electrical equipment, can be recovered the energising of electrical equipment by concrete button operation.Such as, air conditioner, can auto-breaking after standby a period of time, carries out certain protection and carry out certain guarantee to the use safety of air conditioner to air conditioner.But, when user reuses air conditioner, need again to be energized to air conditioner by concrete button operation.Along with the use of button, the sensitivity of the mechanical action of button can reduce, and when the socket of air conditioner is positioned at eminence, or other local time not easily reached, and user operation is inconvenient, thus makes user can not using air-condition device immediately.
For unhandy problem when carrying out power-on servicing in correlation technique again after electrical equipment auto-breaking, at present effective solution is not yet proposed.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of electrical equipment and standby power control method thereof and device, unhandy problem during to carry out power-on servicing after solving electrical equipment auto-breaking again.
To achieve these goals, according to an aspect of the present invention, provide a kind of power control method of electric appliance standby, the method comprises: the duty detecting electrical equipment; If detect that the duty of electrical equipment switches to holding state, then judge whether the time that electrical equipment is in holding state reaches Preset Time; If judge that the time that electrical equipment is in holding state reaches Preset Time, then control apparatus power-off; Receive remote control energising control signal, wherein, remote control energising control signal is the remote signal for control apparatus energising; And according to the energising of remote control energising control signal control apparatus.
Further, the duty detecting electrical equipment comprises: the electric current I ac being detected the load AC of electrical equipment by current detection circuit; After the electric current I ac of load AC detecting electrical equipment, the power control method of electric appliance standby also comprises: judge whether electric current I ac is less than pre-set current value; If electric current I ac is less than pre-set current value, then determine that electrical equipment is in holding state.
Further, judge whether time that electrical equipment is in holding state reaches Preset Time and comprise: if detect that the duty of electrical equipment switches to holding state, then from the duty of electrical equipment switches to holding state, carry out timing; In timing course, judge whether the duty of electrical equipment jumps out holding state; If the duty of electrical equipment jumps out holding state, then from the duty of electrical equipment switches to holding state again, re-start timing; And judge whether the time of timing reaches Preset Time.
Further, remote control energising control signal is the remote-controlled start-up signal of electrical equipment, and wherein, remote-controlled start-up signal is used to indicate electrical equipment start, if remote-controlled start-up signal detected, is then energized according to remote-controlled start-up signal control apparatus.
Further, the electrical equipment in the power control method of this electric appliance standby is air conditioner.
To achieve these goals, according to a further aspect in the invention, a kind of power control of electric appliance standby is additionally provided.This device comprises: detecting unit, for detecting the duty of electrical equipment; First judging unit, for when detecting that the duty of electrical equipment switches to holding state, judges whether the time that electrical equipment is in holding state reaches Preset Time; First control module, during for reaching Preset Time in the time judging that electrical equipment is in holding state, control apparatus power-off; Receiving element, for receiving remote control energising control signal, wherein, remote control energising control signal is the remote signal for control apparatus energising; And second control module, for according to the energising of remote control energising control signal control apparatus.
Further, detecting unit is used for the electric current I ac of the load AC being detected electrical equipment by current detection circuit; The power control of electric appliance standby also comprises: the second judging unit, for after the electric current I ac of load AC detecting electrical equipment, judge whether electric current I ac is less than pre-set current value, if electric current I ac is less than pre-set current value, then determine that electrical equipment is in holding state.
Further, timing module, for detecting that the duty of electrical equipment switches to holding state, then carries out timing from the duty of electrical equipment switches to holding state; First judge module, in timing course, judges whether the duty of electrical equipment jumps out holding state; Reclocking module, for when the duty of electrical equipment jumps out holding state, re-starts timing from the duty of electrical equipment switches to holding state again; And second judge module, for judging whether the time of timing reaches Preset Time.
Further, remote control energising control signal is the remote-controlled start-up signal of electrical equipment, and wherein, remote-controlled start-up signal is used to indicate electrical equipment start, and the second control module is used for when receiving element receives remote-controlled start-up signal, is energized according to remote-controlled start-up signal control apparatus.
Further, the electrical equipment in the power control of this electric appliance standby is air conditioner.
To achieve these goals, according to a further aspect in the invention, additionally provide a kind of power control of electric appliance standby, comprising: testing agency, for detecting the duty of electrical equipment; Power circuit, for electric power supply; Remote-control receiving circuit, for receiving remote control energising control signal, wherein, remote control energising control signal is the remote signal for control apparatus energising; Processor, for when detecting that the duty of electrical equipment switches to holding state, judge whether the time that electrical equipment is in holding state reaches Preset Time, when the time judging that electrical equipment is in holding state reaches Preset Time, control apparatus power-off, when determining that remote-control receiving circuit receives remote control energising control signal, according to the energising of remote control energising control signal control apparatus.
Further, testing agency comprises: testing circuit, for detecting the load of electrical equipment; And processor comprises: master chip circuit, be energized or power-off for the testing result control apparatus according to testing circuit, device also comprises: power on/off circuit, for the energising of control apparatus under the control of master chip circuit or power-off; Indicator light circuit, whether the power supply be used to indicate to the load supplying of electrical equipment is connected.
To achieve these goals, according to a further aspect in the invention, additionally provide a kind of electrical equipment, this electrical equipment comprises the power control of any one electric appliance standby provided by the invention.
Pass through the present invention, detect the duty of electrical equipment, if detect that the duty of electrical equipment switches to holding state, then judge whether the time that electrical equipment is in holding state reaches Preset Time, if judge that the time that electrical equipment is in holding state reaches Preset Time, then control apparatus power-off, then remote control energising control signal is received, wherein, remote control energising control signal is the remote signal for control apparatus energising, finally according to the energising of remote control energising control signal control apparatus, unhandy problem when carrying out power-on servicing after solving electrical equipment auto-breaking again, convenience during power-on servicing is carried out again after improve electrical equipment auto-breaking.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the power control for electric appliance standby according to a first embodiment of the present invention;
Fig. 2 is the schematic diagram of the power control for electric appliance standby according to a second embodiment of the present invention;
Fig. 3 is the process flow diagram of the power control method for electric appliance standby according to the embodiment of the present invention;
Fig. 4 is the schematic diagram of the power control for electric appliance standby according to a third embodiment of the present invention;
Fig. 5 is the schematic diagram of the power control for electric appliance standby according to a fourth embodiment of the present invention; And
Fig. 6 is the schematic diagram of the power control for electric appliance standby according to a fifth embodiment of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The application's scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the embodiment of the application's part, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
It should be noted that, term " first ", " second " etc. in the instructions of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged, in the appropriate case so that the embodiment of the application described herein.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiments provide a kind of power control for electric appliance standby.Fig. 1 is the schematic diagram of the power control for electric appliance standby according to a first embodiment of the present invention, and as shown in Figure 1, this device comprises: testing agency 10, power circuit 20, remote-control receiving circuit 30 and processor 40.
Testing agency 10, for detecting the duty of electrical equipment, comprises the normal operating conditions detecting electrical equipment, or holding state, or stopped status.Testing agency also comprises testing circuit, for detecting the load of electrical equipment, preferably, detects the electric current of the load AC of electrical equipment.The duty of electrical equipment is judged further by the electric current of the load AC detecting electrical equipment, such as, for the holding state of electrical equipment, setting standby current, when detecting that the electric current of load AC is less than standby current, can judge that electrical equipment is in holding state, when detecting that the electric current of load AC is greater than standby current, then electrical equipment is in non-standby state.
Power circuit 20, for electric power supply.Power circuit 20 can receive the alternating current of self powered supply.Alternatively, the alternating current that receives through rectifying conversion, being resupplied other circuit of electrical equipment inside, such as, supplying the testing circuit for detecting electric appliance load by power circuit 20.
Remote-control receiving circuit 30, for receiving remote control energising control signal, wherein, remote control energising control signal is the remote signal of control apparatus energising.Remote-control receiving circuit 30 is after reception remote control energising control signal, and electrical equipment energising is started working.Remote-control receiving circuit 30 can also receive remote power-off control signal, and remote power-off control signal is the remote signal of control apparatus power-off.Remote-control receiving circuit 30 is after reception remote power-off control signal, and appliance cut-off is out of service.
Processor 40, for when detecting that the duty of electrical equipment switches to holding state, judges whether the time that electrical equipment is in holding state reaches Preset Time.Such as, Preset Time is 5 minutes, and processor 40 judges whether the time that electrical equipment is in holding state reaches 5 minutes.When the time judging that electrical equipment is in holding state reaches Preset Time, the power-off of processor 40 control apparatus, electrical equipment is out of service, if judge that the time that electrical equipment is in holding state does not reach Preset Time, then electrical equipment normally works.
After the power-off of processor 40 control apparatus, if remote-control receiving circuit 30 receives remote control energising control signal, and when processor 40 determines that remote-control receiving circuit have received remote control energising control signal, then processor 40 is according to the energising of remote control energising control signal control apparatus, and electrical equipment restarts work.
Preferably, processor 40 comprises master chip circuit.Master chip circuit is used for being energized or power-off according to the testing result control apparatus of testing circuit.The testing result of testing circuit can be the normal operating conditions of electrical equipment, or holding state, or stopped status.Master chip circuit is judged by the testing result of program to testing circuit, controls the energising of electrical equipment or power-off.Such as, when the testing result of testing circuit is the holding state of electrical equipment, whether the time that the electrical equipment that then master chip circuit judges detects is in holding state reaches Preset Time, if the time that the electrical equipment that judgement detects is in holding state reaches Preset Time, then master chip circuit carries out power-off control to electrical equipment, otherwise, energising is carried out to electrical equipment and controls.
The power control of the electric appliance standby of this embodiment also comprises power on/off circuit.Power on/off circuit is control apparatus energising or power-off under the control of master chip circuit, can adopt relay, or electrical apparatus release has come.The load that power on/off circuit is electrical equipment provides the power supply of power supply, normally works or out of service to make electrical equipment.In order to the load understood intuitively to electrical equipment provides the on-state of the power supply of power supply, this device also comprises indicator light circuit, and whether the power supply be used to indicate to the load supplying of electrical equipment is connected.
The power control of the electric appliance standby of this embodiment detects the duty of electrical equipment by testing agency 10, by power circuit 20 pairs of electric power supplies, receive remote control energising control signal by remote-control receiving circuit 30.When detecting that the duty of electrical equipment switches to holding state, judge whether the time that electrical equipment is in holding state reaches Preset Time especially by processor 40, when the time judging that electrical equipment is in holding state reaches Preset Time, the power-off of processor 40 control apparatus, when determining that remote-control receiving circuit 30 receives remote control energising control signal, by processor 40 according to the energising of remote control energising control signal control apparatus, after improve electrical equipment auto-breaking, carry out convenience during power-on servicing again.
Fig. 2 is the schematic diagram of the power control for electric appliance standby according to a second embodiment of the present invention.This embodiment can as the preferred embodiment of the power control of first embodiment of the invention.As shown in Figure 2, this device comprises: testing circuit 101, power circuit 20, remote-control receiving circuit 30, master chip circuit 401 and power on/off circuit 50.
Testing circuit 101, for detecting the load of electrical equipment.
Power circuit 20, for electric power supply.
Remote-control receiving circuit 30, for receiving remote control energising control signal, wherein, remote control energising control signal is the remote signal for control apparatus energising.At remote-control receiving circuit 30 after reception remote control energising control signal, electrical equipment energising is started working.
Master chip circuit 401, is energized or power-off for the testing result control apparatus according to testing circuit 101.
Power on/off circuit 50, for the energising of control apparatus under the control of master chip circuit 401 or power-off.
Indicator light circuit 60, whether the power supply be used to indicate to the load supplying of electrical equipment is connected.
The power control of the electric appliance standby of this embodiment adopts electric network source to power, and electric network source is as AC power output AC electricity.The power circuit 20 of this device is for electric power supply, receive the alternating current exported from electric network source, and the alternating current received is processed to obtain power supply signal exactly, such as, other circuit of the power supply signal obtained after rectifying conversion by the alternating current received feedway inside directly or indirectly, make other circuit of device inside normally work.
Power on/off circuit 50 receives the alternating current of electric network source input, for the load of electrical equipment provides the power supply of power supply under the control of master chip circuit 401, and control apparatus energising or power-off, such as, the energising of the load of control apparatus or power-off.Power on/off circuit 50 can adopt relay, or the electrical apparatus release load be switched on or switched off as electrical equipment provides the power supply of power supply, comes energising or the power-off of completing circuit, normally works or out of service to make electrical equipment.
When the energising of power on/off circuit 50 control apparatus or power-off, master chip circuit 401 controls indicator light circuit 60, the state controlling pilot lamp by indicator light circuit 60 understands power on/off circuit 50 provides on-state from the power supply of power supply to the load of electrical equipment intuitively, such as, pilot lamp is bright, illustrates that power on/off circuit 50 is connected to the power supply of the load supplying of electrical equipment, electrical equipment is energized, pilot lamp goes out, and illustrates that power on/off circuit 50 disconnects to the power supply of the load supplying of electrical equipment, appliance cut-off.Indicate the power supply to the load supplying of electrical equipment whether to connect by indicator light circuit 60, the fault detect to electrical equipment and fault analysis can also be used for.
When power on/off circuit 50 control apparatus is energized, the load of testing circuit 101 pairs of electrical equipment detects, and preferably, detects the electric current of the load AC of electrical equipment.Testing circuit 101 receives the alternating current through power on/off circuit 50, then determines the testing result of electrical equipment by the detection of the electric current of the load AC to electrical equipment, and testing result can be the normal operating conditions of electrical equipment, or holding state, or stopped status.Testing circuit 101 controls master chip circuit 401, makes it be judged by the testing result of program to testing circuit 101.When master chip circuit 401 judges that testing result is the holding state of electrical equipment, if judge that the time that electrical equipment is in holding state reaches Preset Time further, then master chip circuit 401 provides the power supply of power supply according to the load that the testing result control power on/off circuit 50 of testing circuit 101 is broken as electrical equipment, control apparatus power-off, otherwise control apparatus continues energising.
After the power-off of master chip circuit 401 control apparatus, if remote-control receiving circuit 30 receives remote control energising control signal, and when determining that remote-control receiving circuit 30 receives remote control energising control signal, remote-control receiving circuit 30 controls master chip circuit 401, master chip circuit 401 provides the power supply of power supply again by controlling power on/off circuit 50 load of connecting as electrical equipment, control apparatus is energized.
This embodiment is by power circuit 20 pairs of electric power supplies, by power on/off circuit 50 control apparatus energising or power-off under the control of master chip circuit 401, the power supply to the load supplying of electrical equipment is indicated whether to connect by indicator light circuit 60, testing circuit 101 is adopted to detect the duty of electrical equipment, by master chip circuit 401 according to the testing result control apparatus energising of testing circuit or power-off.After appliance cut-off, receive remote control energising control signal by remote-control receiving circuit 30, electrical equipment energising is started working, thus convenience when carrying out power-on servicing after improve electrical equipment auto-breaking again.
Present invention also offers a kind of embodiment of the power control method for electric appliance standby, it should be noted that, the power control method of the electric appliance standby of the embodiment of the present invention can be performed by the power control of the electric appliance standby of the embodiment of the present invention.
Fig. 3 is the process flow diagram of the power control method for electric appliance standby according to the embodiment of the present invention.As shown in Figure 3, this power control method being used for electric appliance standby comprises the following steps:
Step S102, detects the duty of electrical equipment.
The duty of electrical equipment comprises normal operating conditions, holding state and stopped status.The duty detecting electrical equipment comprises the normal operating conditions detecting electrical equipment, or holding state, or stopped status.Electrical equipment is under different duties, and the electric current of load AC is different.The duty of electrical equipment is detected by the electric current detecting load AC.The electric current I ac of the load AC of electrical equipment can be detected by current detection circuit.
Electric current I ac and the predetermined current of the load AC of electrical equipment have preset relation, by judging whether the relation of electric current I ac and the predetermined current detected meets the duty that preset relation determines electrical equipment.Such as, after detection electric current I ac, judge whether the relation of electric current I ac and pre-set current value changes, and judge the preset relation whether electric current I ac and pre-set current value meet electric current I ac and be less than pre-set current value, wherein, pre-set current value can be the current value that the load of electrical equipment is in holding state.If the relation of electric current I ac and pre-set current value there occurs change, and electric current I ac is less than pre-set current value, then determine that the duty of electrical equipment switches to the holding state of electrical equipment.
Step S104, if detect that the duty of electrical equipment switches to holding state, then judges whether the time that electrical equipment is in holding state reaches Preset Time.
Along with the prolongation of electric appliance standby time, the power consumption of electrical equipment increases, and affects the serviceable life of electrical equipment, and there is disaster hidden-trouble.Therefore the stand-by time of electrical equipment is arranged in preset time range, and such as, stand-by time was arranged within 5 minutes.When the stand-by time of electrical equipment exceedes Preset Time, electrical equipment can take corresponding safeguard measure, such as, is protected electrical equipment by the mode of control apparatus power-off.
After detecting that the duty of electrical equipment is holding state, judge whether time that electrical equipment is in holding state reaches Preset Time and comprise: if detect that the duty of electrical equipment switches to holding state, then that time from the duty of electrical equipment switches to holding state carries out timing.In timing course, when stand-by time does not also reach Preset Time, there is the possibility being switched to other duties from holding state in the duty of electrical equipment, therefore, judges whether the duty of electrical equipment jumps out holding state.If the duty of electrical equipment jumps out holding state in Preset Time, be switched to other duties, such as, be switched to normal operating conditions or stopped status from holding state, then need not carry out timing to electrical equipment again, perform step S102.If again detect that the duty of electrical equipment switches to holding state, then that time from again switching to holding state re-starts timing, and whether the time rejudging timing reaches Preset Time.If judge that the time of timing reaches Preset Time, then judge that the time that electrical equipment is in holding state reaches Preset Time.
Step S106, if judge that the time that electrical equipment is in holding state reaches Preset Time, then control apparatus power-off.
When judging that the time that electrical equipment is in holding state reaches Preset Time, corresponding safeguard measure taked by electrical equipment, control apparatus power-off, and electrical equipment is quit work, thus reduces the power consumption of electrical equipment, avoids certain potential safety hazard.
Step S108, receives remote control energising control signal, and wherein, remote control energising control signal is the remote signal for control apparatus energising.
In order to make electrical equipment after quitting work, rerun, the power supply of electrical equipment can receive remote control energising control signal, and wherein, remote control energising control signal is the remote signal for control apparatus energising.After appliance cut-off, if the power detecting of electrical equipment is to remote control energising control signal, then the power supply of electrical equipment is energized according to remote-controlled start-up signal control apparatus.Energising control signal can be the remote-controlled start-up signal of electrical equipment, can be sent, start shooting to indicate electrical equipment by telepilot.The mode that the power supply of electrical equipment receives remote control energising control signal can be infrared receiver mode, also can be WLAN (wireless local area network) such as, WIFI receive mode.
Alternatively, remote signal can be the remote power-off signal of electrical equipment, and remote power-off control signal is the remote-control closedown signal of electrical equipment, can be sent by telepilot, shuts down to indicate electrical equipment.It can be infrared receiver that the power supply of electrical equipment receives remote power-off control signal, also can be that WIFI receives.When electrical equipment is energized, if the power detecting of electrical equipment is to remote-control closedown signal, then according to the power-off of remote-control closedown signal control apparatus.
Step S110, according to the energising of remote control energising control signal control apparatus.
After appliance cut-off, if the power supply of electrical equipment receives remote control energising control signal, then according to the energising of remote control energising control signal control apparatus.Alternatively, the power supply of electrical equipment receives the remote control energising control signal sent from telepilot.
Preferably, the embodiment of the present invention is air conditioner for the electrical equipment in the power control method of electric appliance standby.First the duty of air conditioner is detected, if detect that the duty of air conditioner switches to holding state, then judge whether the time that air conditioner is in holding state reaches Preset Time, if judge that the time that air conditioner is in holding state reaches Preset Time, then control air conditioner power-off, after air conditioner power-off, receive remote control energising control signal, finally control air conditioner energising according to remote control energising control signal, improve user when using air-condition device, after air conditioner auto-breaking, carry out convenience during power-on servicing again.
The power control method of the electric appliance standby of this embodiment adopts the duty detecting electrical equipment, if detect that the duty of electrical equipment switches to holding state, then judge whether the time that electrical equipment is in holding state reaches Preset Time, further, if judge that the time that electrical equipment is in holding state reaches Preset Time, then control apparatus power-off.After appliance cut-off, receive remote control energising control signal, finally according to the energising of remote control energising control signal control apparatus, after improve electrical equipment auto-breaking, carry out convenience during power-on servicing again.
It should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the process flow diagram of accompanying drawing, and, although show logical order in flow charts, but in some cases, can be different from the step shown or described by order execution herein.
The embodiment of the present invention additionally provides a kind of power control for electric appliance standby, it should be noted that, the power control of the electric appliance standby of this embodiment may be used for the power control method for electric appliance standby performing the embodiment of the present invention.
Fig. 4 is the schematic diagram of the power control for electric appliance standby according to a third embodiment of the present invention, and as shown in Figure 4, this device comprises detecting unit 50, the first judging unit 60, first control module 70, receiving element 80 and the second control module 90.
Detecting unit 50, for detecting the duty of electrical equipment.The duty of electrical equipment comprises normal operating conditions, holding state and stopped status.The duty detecting electrical equipment comprises the normal operating conditions detecting electrical equipment, or holding state, or stopped status.Electrical equipment is under different duties, and the electric current of load AC is different.The duty of electrical equipment is detected by the electric current detecting load AC.Preferably, the electric current I ac of the load AC of electrical equipment is detected by current detection circuit.
First judging unit 60, for when detecting that the duty of electrical equipment switches to holding state, judges whether the time that electrical equipment is in holding state reaches Preset Time.When the stand-by time of electrical equipment exceedes Preset Time, corresponding safeguard measure taked by electrical equipment, safeguarded electrical equipment by the mode of control apparatus power-off.
First control module 70, during for reaching Preset Time in the time judging that electrical equipment is in holding state, control apparatus power-off, to reduce the power consumption of electrical equipment, avoids certain potential safety hazard.
Receiving element 80, for receiving remote control energising control signal, wherein, remote control energising control signal is the remote signal for control apparatus energising.It can be infrared receiver that receiving element 80 receives remote control energising control signal, also can be that WIFI receives.
Alternatively, receiving element 80 receives remote power-off control signal, and wherein, remote power-off control signal is the remote signal for control apparatus power-off.It can be infrared receiver that receiving element 80 receives remote power-off control signal, also can be that WIFI receives.
Second control module 90, for being energized according to remote control energising control signal control apparatus.After appliance cut-off, if receiving element 80 receives remote control energising control signal, then the second control module 90 is according to the energising of remote control energising control signal control apparatus.Energising control signal can be the remote-controlled start-up signal of electrical equipment, can be sent, start shooting to indicate electrical equipment by telepilot.
Fig. 5 is the schematic diagram of the power control for electric appliance standby according to a fourth embodiment of the present invention, and as shown in Figure 5, this device comprises detecting unit 50, first judging unit 60, first control module 70, receiving element 80, the second control module 90 and the second judging unit 100.
Detecting unit 50, for detecting the electric current I ac of the load AC of electrical equipment by current detection circuit.
Second judging unit 100, for after the electric current I ac of load AC detecting electrical equipment, judges whether electric current I ac is less than pre-set current value, if electric current I ac is less than pre-set current value, then determines that electrical equipment is in holding state.
Electric current I ac and the predetermined current of the load AC of electrical equipment have preset relation, judge whether the relation of electric current I ac and the predetermined current detected meets the duty that preset relation determines electrical equipment by the second judging unit 100.After detecting unit 50 detects the electric current I ac of load AC of electrical equipment, judge whether the electric current I ac of load AC and the relation of pre-set current value change, and judge the preset relation whether electric current I ac and pre-set current value meet electric current I ac and be less than pre-set current value, wherein, pre-set current value is the current value that the load of electrical equipment is in holding state.If the electric current I ac of load AC and the relation of pre-set current value there occurs change, and electric current I ac is less than pre-set current value, then the second judging unit 100 determines that the duty of electrical equipment switches to the holding state of electrical equipment.
Fig. 6 is the schematic diagram of the power control for electric appliance standby according to a fifth embodiment of the present invention.In one embodiment of the invention, the first judging unit 60 comprises timing module 601, the first judge module 602, reclocking module 603, second judge module 604.As shown in Figure 6, the device of this embodiment comprises detecting unit 50, first judging unit 60, first control module 70, receiving element 80 and the second control module 90, wherein, first judging unit 60 also comprises timing module 601, first judge module 602, reclocking module 603, second judge module 604.
Timing module 601, for detecting that the duty of electrical equipment switches to holding state, then carries out timing from the duty of electrical equipment switches to holding state.
First judge module 602, in timing course, judges whether the duty of electrical equipment jumps out holding state.
Reclocking module 603, for when the duty of electrical equipment jumps out holding state, re-starts timing from the duty of electrical equipment switches to holding state again.
Second judge module 604, for judging whether the time of timing reaches Preset Time.
After detecting unit 50 detects that the duty of electrical equipment is holding state, first judging unit 60 judges whether the time that electrical equipment is in holding state reaches Preset Time, comprise: if detecting unit 50 detects that the duty of electrical equipment switches to holding state, then timing module 601 carries out timing that time from the duty of electrical equipment switches to holding state.In timing course, when stand-by time does not also reach Preset Time, there is the possibility being switched to other duties from holding state in the duty of electrical equipment, therefore, the first judge module 602 judges whether the duty of electrical equipment jumps out holding state.If the first judge module 602 judges that the duty of electrical equipment jumps out holding state, be switched to other duties, such as, be switched to normal operating conditions or stopped status from holding state, then need not carry out timing to electrical equipment again.When again detecting that the duty of electrical equipment switches to holding state, then reclocking module 603 re-starts timing that time from electrical equipment switches to holding state again, and whether the time that the second judge module 604 rejudges timing reaches Preset Time.
Preferably, the embodiment of the present invention is air conditioner for the electrical equipment in the power control of electric appliance standby.First detecting unit 50 detects the duty of air conditioner, if detect that the duty of air conditioner switches to holding state, then the first judging unit 60 judges whether the time that air conditioner is in holding state reaches Preset Time, if judge that the time that air conditioner is in holding state reaches Preset Time, then the first control module 70 controls air conditioner power-off, after air conditioner power-off, receiving element 80 can receive remote control energising control signal, second control module 90 finally controls air conditioner energising according to remote control energising control signal, improve user when using air-condition device, convenience during power-on servicing is carried out again after air conditioner auto-breaking.
The power control of the electric appliance standby of this embodiment detects the duty of electrical equipment by detecting unit 50, if detect that the duty of electrical equipment switches to holding state, then the first judging unit 60 judges whether the time that electrical equipment is in holding state reaches Preset Time, further, if the first judging unit 60 judges that the time that electrical equipment is in holding state reaches Preset Time, then the first control module 70 control apparatus power-off.After appliance cut-off, receiving element 80 receives remote control energising control signal, wherein, remote control energising control signal is the remote signal for control apparatus energising, the second last control module 90, according to the energising of remote control energising control signal control apparatus, carries out convenience during power-on servicing again after improve electrical equipment auto-breaking.
The embodiment of the present invention additionally provides a kind of electrical equipment, it should be noted that, the electrical equipment of this embodiment may be used for any one power control for electric appliance standby performing the embodiment of the present invention, carries out convenience during power-on servicing after improve electrical equipment auto-breaking again.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. for a power control method for electric appliance standby, it is characterized in that, comprising:
Detect the duty of electrical equipment;
If detect that the duty of described electrical equipment switches to holding state, then judge whether the time that described electrical equipment is in holding state reaches Preset Time;
If judge that the time that described electrical equipment is in holding state reaches described Preset Time, then control described appliance cut-off;
Receive remote control energising control signal, wherein, described remote control energising control signal is the remote signal for controlling the energising of described electrical equipment; And
The energising of described electrical equipment is controlled according to described remote control energising control signal.
2. method according to claim 1, is characterized in that,
The duty detecting electrical equipment comprises: the electric current I ac being detected the load AC of described electrical equipment by current detection circuit;
After the electric current I ac of load AC detecting described electrical equipment, described method also comprises: judge whether described electric current I ac is less than pre-set current value; If described electric current I ac is less than described pre-set current value, then determine that described electrical equipment is in holding state.
3. method according to claim 1, is characterized in that, judges whether time that described electrical equipment is in holding state reaches Preset Time and comprise:
If detect that the duty of described electrical equipment switches to holding state, then from the duty of described electrical equipment switches to holding state, carry out timing;
In timing course, judge whether the duty of described electrical equipment jumps out holding state;
If the duty of described electrical equipment jumps out holding state, then from the duty of described electrical equipment switches to holding state again, re-start timing; And
Judge whether the time of timing reaches described Preset Time.
4. method according to claim 1, it is characterized in that, described remote control energising control signal is the remote-controlled start-up signal of described electrical equipment, wherein, described remote-controlled start-up signal is used to indicate the start of described electrical equipment, if described remote-controlled start-up signal detected, then control the energising of described electrical equipment according to described remote-controlled start-up signal.
5. method according to claim 1, is characterized in that, described electrical equipment is air conditioner.
6. for a power control for electric appliance standby, it is characterized in that, comprising:
Detecting unit, for detecting the duty of electrical equipment;
First judging unit, for when detecting that the duty of described electrical equipment switches to holding state, judges whether the time that described electrical equipment is in holding state reaches Preset Time;
First control module, during for reaching described Preset Time in the time judging that described electrical equipment is in holding state, controls described appliance cut-off;
Receiving element, for receiving remote control energising control signal, wherein, described remote control energising control signal is the remote signal for controlling the energising of described electrical equipment; And
Second control module, for controlling the energising of described electrical equipment according to described remote control energising control signal.
7. device according to claim 6, is characterized in that,
Described detecting unit is used for the electric current I ac of the load AC being detected described electrical equipment by current detection circuit;
Described device also comprises:
Second judging unit, for after the electric current I ac of load AC detecting described electrical equipment, judges whether described electric current I ac is less than pre-set current value, if described electric current I ac is less than described pre-set current value, then determines that described electrical equipment is in holding state.
8. device according to claim 6, is characterized in that, described first judging unit comprises:
Timing module, for detecting that the duty of described electrical equipment switches to holding state, then carries out timing from the duty of described electrical equipment switches to holding state;
First judge module, in timing course, judges whether the duty of described electrical equipment jumps out holding state;
Reclocking module, for when the duty of described electrical equipment jumps out holding state, re-starts timing from the duty of described electrical equipment switches to holding state again; And
Second judge module, for judging whether the time of timing reaches described Preset Time.
9. device according to claim 6, it is characterized in that, described remote control energising control signal is the remote-controlled start-up signal of described electrical equipment, wherein, described remote-controlled start-up signal is used to indicate the start of described electrical equipment, second control module is used for when described receiving element receives described remote-controlled start-up signal, controls the energising of described electrical equipment according to described remote-controlled start-up signal.
10. device according to claim 6, is characterized in that, described electrical equipment is air conditioner.
11. 1 kinds for the power control of electric appliance standby, is characterized in that, comprising:
Testing agency, for detecting the duty of electrical equipment;
Power circuit, for described electric power supply;
Remote-control receiving circuit, for receiving remote control energising control signal, wherein, described remote control energising control signal is the remote signal for controlling the energising of described electrical equipment; And
Processor, for when detecting that the duty of described electrical equipment switches to holding state, judge whether the time that described electrical equipment is in holding state reaches Preset Time, when the time judging that described electrical equipment is in holding state reaches described Preset Time, control described appliance cut-off, when determining that described remote-control receiving circuit receives described remote control energising control signal, control the energising of described electrical equipment according to described remote control energising control signal.
12. devices according to claim 11, is characterized in that,
Described testing agency comprises: testing circuit, for detecting the load of described electrical equipment; And
Described processor comprises: master chip circuit, for controlling the energising of described electrical equipment or power-off according to the testing result of described testing circuit,
Described device also comprises:
Power on/off circuit, for controlling the energising of described electrical equipment or power-off under the control of described master chip circuit;
Indicator light circuit, whether the power supply be used to indicate to the load supplying of described electrical equipment is connected.
13. 1 kinds of electrical equipment, is characterized in that, comprise according to any one of claim 6 to 12 for standby power control.
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| CN201510487512.XA CN105022301A (en) | 2015-08-10 | 2015-08-10 | Electric appliance and standby power supply control method and device thereof |
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| CN201510487512.XA CN105022301A (en) | 2015-08-10 | 2015-08-10 | Electric appliance and standby power supply control method and device thereof |
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| CN111245079A (en) * | 2020-01-09 | 2020-06-05 | 珠海格力电器股份有限公司 | Air conditioner control method, device and equipment and air conditioner |
| CN112312530A (en) * | 2020-11-03 | 2021-02-02 | 深圳德技创新实业有限公司 | Low-power consumption control method and device for radio frequency massager |
| CN112820002A (en) * | 2021-01-11 | 2021-05-18 | 珠海格力电器股份有限公司 | Control method and control device of intelligent door lock and intelligent door lock |
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