CN202331059U - Electrical appliance and standby control device and control system thereof - Google Patents
Electrical appliance and standby control device and control system thereof Download PDFInfo
- Publication number
- CN202331059U CN202331059U CN2011203509903U CN201120350990U CN202331059U CN 202331059 U CN202331059 U CN 202331059U CN 2011203509903 U CN2011203509903 U CN 2011203509903U CN 201120350990 U CN201120350990 U CN 201120350990U CN 202331059 U CN202331059 U CN 202331059U
- Authority
- CN
- China
- Prior art keywords
- signal
- control
- receiving device
- electrical equipment
- signal receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005059 dormancy Effects 0.000 description 3
- 230000007958 sleep Effects 0.000 description 3
- 230000002618 waking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses an electrical apparatus and standby control device and control system thereof. This electrical apparatus standby control device is arranged in the main chip of electrical apparatus, includes: the first control module is used for controlling the main chip of the electric appliance and the signal receiving device of the electric appliance to be in a low power consumption state within a first preset time and to be in a continuous working state within a second preset time when the electric appliance is in a standby state; the detection module detects whether the signal receiving device receives a starting-up control signal when the main chip and the signal receiving device are in a continuous working state, wherein the starting-up control signal comprises a wake-up signal and a command signal; when receiving the wake-up signal, the second control module controls the main chip and the signal receiving device to be kept in a continuous working state; and the third control module controls the electric appliance to start up when receiving the command signal. Through the utility model discloses, can reduce the consumption of electrical apparatus when the standby, the energy saving just does not influence start control.
Description
Technical field
The utility model relates to appliance field, in particular to a kind of electrical equipment and standby control apparatus and control system.
Background technology
In the design of electric equipment products, in order to reduce stand-by power consumption, one side needs to improve power-efficient, need close functional module unnecessary on the mainboard on the other hand, thus the loss when reducing standby.In order to realize remote opening (such as the infrared remote control start), system's master chip and information receiver must get the electric opening that is in, with the receiving remote starting-up signal.Because the working current of master chip and information receiver is bigger; Usually master chip has the electric current about 1mA when work; Information receiver (is example with the infrared receiving circuit) has the electric current about 1mA; This moment, the working current of power supply was about 2mA, and power consumption has limited the further reduction of stand-by power consumption greater than 6mW.
Present many main control chips and information receiver (such as infrared receiving terminal or wireless receiver) all have low-power consumption mode, and its working current can reach the uA level behind the entering low-power consumption mode.When standby, make main control chip and information receiver get into low-power consumption mode, can reduce power consumption greatly, but have no idea to realize remote opening this moment.
Under low-power consumption mode, can't realize the problem of remote opening not proposing effective solution at present as yet to electrical equipment in the correlation technique.
The utility model content
The fundamental purpose of the utility model is to provide a kind of electrical equipment and standby control apparatus and control system, when realizing remote opening, solves the big problem of electric appliance standby power consumption.
To achieve these goals, according to the one side of the utility model, a kind of electric appliance standby control device is provided.
Electric appliance standby control device according to the utility model; Be arranged in the master chip of electrical equipment; Comprise: first control module; Be used for when electric appliance standby, the master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state in first Preset Time, in second Preset Time, be in continuous duty; Detection module is connected with first control module, is used for when master chip and signal receiving device are in continuous duty, and whether the detection signal receiving trap receives the start control signal, and wherein, the start control signal comprises wake-up signal and command signal; Second control module is connected with detection module, is used for when signal receiving device receives wake-up signal, and control master chip and signal receiving device remain on continuous duty; And the 3rd control module, be connected with detection module, be used for when signal receiving device receives command signal the control apparatus start.
Further, first Preset Time is greater than second Preset Time.
Further, first control module comprises: first controlling sub, be used for when electric appliance standby, and the master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state, control first timer simultaneously and pick up counting; First detection sub-module is used to detect time of first timer; Second controlling sub is used for time at first timer during greater than first Preset Time, and the master chip of control apparatus and the signal receiving device of electrical equipment are in continuous duty, control second timer simultaneously and pick up counting; And second detection sub-module, be used to detect time of second timer, wherein, first controlling sub also is used for time at second timer during greater than second Preset Time, and the master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state.
Further, the time span of wake-up signal is greater than first Preset Time.
To achieve these goals, according to the utility model on the other hand, a kind of electrical equipment is provided.
Electrical equipment according to the utility model comprises: signal receiving device, be used for when being in continuous duty, receiving the start control signal, and wherein, the start control signal comprises wake-up signal and command signal; And master chip, be used in first Preset Time, being in low power consumpting state, in second Preset Time, be in continuous duty; Also be used for the control signal receiving trap and in first Preset Time, be in low power consumpting state; In second Preset Time, be in continuous duty, and when signal receiving device receives wake-up signal, remain on continuous duty; When signal receiving device receives command signal, the control apparatus start.
To achieve these goals, according to the utility model on the other hand, a kind of electrical apparatus control system is provided.
Electrical apparatus control system according to the utility model; Comprise electrical equipment and control terminal that the utility model provides, wherein, control terminal is used for sending the start control signal to electrical equipment; The start control signal comprises wake-up signal and command signal; Wherein, electrical equipment is used for when control terminal sends wake-up signal, remaining on continuous duty, control apparatus start when control terminal sends command signal.
Pass through the utility model; Employing is arranged in the electrical equipment master chip and comprises the electric appliance standby control device with the lower part: first control module; When electric appliance standby; The master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state in first Preset Time, in second Preset Time, be in continuous duty; Detection module is when master chip and signal receiving device are in continuous duty, and whether the detection signal receiving trap receives the start control signal, and wherein, the start control signal comprises wake-up signal and command signal; Second control module is when receiving wake-up signal, and control master chip and signal receiving device remain on continuous duty; And the 3rd control module when receiving command signal, control apparatus start has solved the bigger problem of electric appliance standby power consumption, and then has reached that equipment can normally receive under the prerequisite of starting-up signal when guaranteeing standby, reduces the effect of stand-by power consumption.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the process flow diagram according to the electric appliance standby control method of the utility model embodiment;
Fig. 2 is the signal receiving device course of work synoptic diagram according to the utility model embodiment;
Fig. 3 is the block diagram according to the electric appliance standby control device of the utility model embodiment;
Fig. 4 is the composition frame chart according to the electrical equipment of the utility model embodiment;
Fig. 5 is the electrical work process flow diagram according to the utility model embodiment; And
Fig. 6 is the electrical apparatus control system synoptic diagram according to the embodiment of the invention.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Fig. 1 is the process flow diagram according to the electric appliance standby control method of the utility model embodiment, and is as shown in Figure 1, and the method comprising the steps of S102 is to step S108:
Step S102: when electric appliance standby, the master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state in first Preset Time, in second Preset Time, be in continuous duty;
Step S104: when master chip and signal receiving device were in continuous duty, whether the detection signal receiving trap received the start control signal, and wherein, the start control signal comprises wake-up signal and command signal;
Step S106: when signal receiving device received wake-up signal, control master chip and signal receiving device remained on continuous duty;
Step S108: when signal receiving device receives command signal, the control apparatus start.
Preferably, in order further to reduce the average stand-by power consumption of electric equipment, first Preset Time is greater than second Preset Time, because the ratio of first Preset Time and second Preset Time has determined the average stand-by power consumption of electric equipment, ratio is big more, and power consumption is low more.
Particularly, the course of work synoptic diagram of signal receiving device is as shown in Figure 2, and curve A is the sequential synoptic diagram of control signal among the figure; Comprise and wake sign indicating number (being wake-up signal) and data (being command signal) up, curve B is the work schedule synoptic diagram of signal receiving device, and low power consumpting state and continuous duty hocket; When continuous duty, receive and wake sign indicating number up; Remain on continuous duty, and after receiving data, the control apparatus start.
When guaranteeing that data-signal arrives receiving trap, master chip and information receiver remain on continuous duty, i.e. assurance reliably wakes up, and preferably, the time span of wake-up signal is greater than first Preset Time.
In this embodiment, when electric appliance standby, the master chip of control apparatus and signal receiving device carry out discontinuous operation, promptly are in low power consumpting state first Preset Time, are transformed into continuous duty second Preset Time again, and these two kinds of duties circulate.Under low power consumpting state, the working current of signal receiving device and master chip is very little, thereby reduces the average power consumption of master chip and signal receiving device.During continuous duty; Signal receiving device can receive signal, if receive the wake-up signal that control terminal sends, then no longer gets into low power consumpting state; Get into continuous duty at once; Can normally receive when data-signal sends, and carry out start or other action, realize the Remote start.Adopt the electric appliance standby control method of this embodiment, reduced the average stand-by power consumption of electrical equipment and do not influenced electrical equipment and when standby, started shooting according to the start control signal that control terminal sends.
Preferably; When electric appliance standby; The master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state in first Preset Time; In second Preset Time, being in continuous duty comprises: when electric appliance standby, the master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state, control first timer simultaneously and pick up counting; Detect the time of first timer; In time of first timer during greater than first Preset Time, the master chip of control apparatus and the signal receiving device of electrical equipment are in continuous duty, control second timer simultaneously and pick up counting; Detect the time of second timer; And in time of second timer during greater than second Preset Time, the master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state.
In this embodiment, utilize timer to interrupt waking master chip up and withdraw from low-power consumption mode.With the time of timer control continuous duty and the time of low power consumpting state.When electric appliance standby, control signal receiving trap and master chip get into the low power consumpting state setting and open the timer of control dormancy time, after timing has arrived; Regularly interrupt waking master chip up, promptly control master chip, the entering continuous duty with signal receiving device withdraws from low power consumpting state; And open the timer of control continuous duty time immediately, and and detect and whether to receive and wake sign indicating number up, do not wake sign indicating number up if receive at timing; Then get into low power consumpting state again,, then withdraw from continuous duty immediately if receive and wake sign indicating number up; Wait for to receive command signal, receive command signal after, carry out boot action.
Fig. 3 is the block diagram according to the electric appliance standby control device of the utility model embodiment; As shown in Figure 3; This control device is arranged in the master chip of electrical equipment, comprising: first control module 10 is used for when electric appliance standby; The master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state in first Preset Time, in second Preset Time, be in continuous duty; Detection module 20 is connected with first control module 10, is used for when master chip and signal receiving device are in continuous duty, and whether the detection signal receiving trap receives the start control signal, and wherein, the start control signal comprises wake-up signal and command signal; Second control module 30 is connected with detection module 20, is used for when signal receiving device receives wake-up signal, and control master chip and signal receiving device remain on continuous duty; And the 3rd control module 40, be connected with detection module 20, be used for when signal receiving device receives command signal the control apparatus start.
In this embodiment, master chip and signal receiving device through first control module, 10 control apparatuses carry out discontinuous operation, and these two kinds of duties circulate.Under low power consumpting state, the working current of signal receiving device and master chip is very little, thereby reduces the average power consumption of master chip and signal receiving device.During continuous duty; Whether detection module 20 detection signal receiving traps receive signal; If receive the start control signal that comprises by wake-up signal and command signal, then second control module, 30 control master chips and signal receiving device then no longer get into low power consumpting state, get into continuous duty at once; The start of the 3rd control module 40 control apparatuses realizes the Remote start.Adopt the electric appliance standby control device of this embodiment, reduced the stand-by power consumption of electrical equipment and do not influenced electrical equipment and when standby, started shooting according to the start control signal that control terminal sends.
Preferably, in order further to reduce the average stand-by power consumption of electric equipment, first Preset Time is greater than second Preset Time, because the ratio of first Preset Time and second Preset Time has determined the average stand-by power consumption of electric equipment, ratio is big more, and power consumption is low more.
Preferably, first control module 10 comprises: first controlling sub, be used for when electric appliance standby, and the master chip of control apparatus and the signal receiving device of electrical equipment are in low power consumpting state, control first timer simultaneously and pick up counting; First detection sub-module is used to detect time of first timer; Second controlling sub is used for time at first timer during greater than first Preset Time, and the master chip of control apparatus and the signal receiving device of electrical equipment are in continuous duty, control second timer simultaneously and pick up counting; And second detection sub-module, be used to detect time of second timer, wherein, first controlling sub also is used for time at second timer during greater than second Preset Time, and the master chip and the signal receiving device of control apparatus are in low power consumpting state.
In this embodiment; When electric appliance standby, the first controlling sub control signal receiving trap and master chip get into the low power consumpting state setting and open the timer of control dormancy time, and first detection module detects the time of timer; Second controlling sub is after timing has arrived; Regularly interrupt waking master chip up, promptly control master chip, the entering continuous duty with signal receiving device withdraws from low power consumpting state; And open immediately control the continuous duty time second timer; Second detection sub-module detects the time of second timer, and after time is up, the master chip and the signal receiving device that continue control apparatus were in low power consumpting state to first controlling sub at second timer.When each signal receiving device was in continuous duty, whether detection module 20 all can detect received and wakes sign indicating number up, did not wake sign indicating number up if receive at the timing of second timer; Then get into low power consumpting state again; If receive and wake sign indicating number up, then withdraw from continuous duty immediately, wait for receiving command signal; After receiving command signal, carry out boot action.
Preferably, the length of wake-up signal is greater than first Preset Time, and control terminal adds the wake-up signal greater than first preset time T 1 before data when sending data, be used to wake up master chip and receiving trap.Because wake-up signal length greater than T1, therefore can guarantee reliably to wake up, and then guarantee that signal receiving device remains on continuous duty after receiving wake-up signal.
Fig. 4 is the composition frame chart according to the electrical equipment of the utility model embodiment, and is as shown in Figure 4, and this electrical equipment comprises power supply 01, be used for civil power is transformed into the needed direct current of electrical work, and can be Switching Power Supply or linear power supply; Master chip 02 can be realized function through software programming, is generally microprocessor; CS 03, the on-off circuit that can be made up of metal-oxide-semiconductor and resistance can be other CS also, like relay; Signal receiving device 04 has sleep mode, can be the infrared receiving terminal that sleep mode is arranged, or has other radio systems of sleep mode.Wherein, signal receiving device 04 is used for when being in continuous duty, receiving the start control signal, and wherein, the start control signal comprises wake-up signal and command signal; Master chip 02 is used in first Preset Time, being in low power consumpting state; In second Preset Time, be in continuous duty, also be used for control signal receiving trap 04 and in first Preset Time, be in low power consumpting state, in second Preset Time, be in continuous duty; And when signal receiving device 04 receives wake-up signal; Remain on continuous duty, when signal receiving device 04 receives command signal, the control apparatus start.
When electric appliance standby; Master chip 02 at first breaks off CS 03, makes other functional modules of electrical equipment cut off the power supply, and master chip 02 is in low power consumpting state with signal receiving device 04 in first Preset Time then; In second Preset Time, be in continuous duty; When master chip 02 and signal receiving device 04 were in continuous duty, signal receiving device 04 was used for when receiving the start control signal, remaining on continuous duty; Wherein, the start control signal comprises wake-up signal and command signal; Master chip 02 is used for when signal receiving device 04 receives wake-up signal, remaining on continuous duty; And master chip 02 also is used for when signal receiving device 04 receives command signal the control apparatus start.
Adopt the electrical equipment of this embodiment, the power consumption in the time of can reducing electric appliance standby, and guarantee normal remote control start when standby.
Fig. 5 is the electrical work process flow diagram according to the utility model embodiment, and is as shown in Figure 5, after electric appliance standby begins; Master chip and signal receiving device dormancy T1ms, master chip and signal receiving device continuous working T2ms then are at T2ms; Promptly withdraw from when receiving wake-up signal between rest period; Master chip and signal receiving device wait for and receive command signal, receive this signal after, carry out start or other actions.
Fig. 6 is the electrical apparatus control system synoptic diagram according to the embodiment of the invention, and is as shown in Figure 6, and this system comprises: electrical equipment C that present embodiment provides and control terminal D; Wherein, Control terminal D is used for sending the start control signal to electrical equipment C, and the start control signal comprises wake-up signal and command signal, wherein; Electrical equipment is used for when control terminal D sends wake-up signal, remaining on continuous duty, control apparatus C start when control terminal D sends command signal.
Wherein, control terminal can be an IR remote controller, or other Digiplexs; It also can be wired controller; Have the function of sending the start control signal, in an embodiment, added the wake-up signal of certain time length before the starting-up signal that control terminal sends.
The electrical apparatus control system that adopts this embodiment to provide when electric appliance standby, can reduce the power consumption of electrical equipment, and can start shooting according to the start control signal control apparatus that control terminal sends.
From above description, can find out that the utility model has been realized following technique effect: when electric appliance standby; The master chip of control apparatus and signal receiving device carry out discontinuous operation, promptly in first Preset Time, are in low power consumpting state, in second Preset Time, are in continuous duty; And receive the start control signal in continuous duty; Guarantee that electrical equipment can remote-controlled start-up, make electrical equipment when standby, not only can normally receive starting-up signal, and reduce stand-by power consumption.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. electric appliance standby control device is arranged in the master chip of electrical equipment, it is characterized in that, comprising:
First control module is used for when said electric appliance standby, controls the master chip of said electrical equipment and the signal receiving device of said electrical equipment and in first Preset Time, is in low power consumpting state, in second Preset Time, is in continuous duty;
Detection module; Be connected with said first control module, be used for when said master chip and said signal receiving device are in continuous duty, detect said signal receiving device and whether receiving the start control signal; Wherein, said start control signal comprises wake-up signal and command signal;
Second control module is connected with said detection module, is used for when said signal receiving device receives said wake-up signal, controls said master chip and said signal receiving device remains on continuous duty; And
The 3rd control module is connected with said detection module, is used for when said signal receiving device receives said command signal, controls said electrical equipment start.
2. electric appliance standby control device according to claim 1 is characterized in that, said first Preset Time is greater than said second Preset Time.
3. electric appliance standby control device according to claim 1 is characterized in that, said first control module comprises:
First controlling sub is used for when said electric appliance standby, controls the master chip of said electrical equipment and the signal receiving device of said electrical equipment and is in low power consumpting state, controls first timer simultaneously and picks up counting;
First detection sub-module is used to detect time of said first timer;
Second controlling sub is used for controlling the master chip of said electrical equipment and the signal receiving device of said electrical equipment and being in continuous duty in time of said first timer during greater than said first Preset Time, controls second timer simultaneously and picks up counting; And
Second detection sub-module is used to detect time of said second timer,
Wherein, said first controlling sub also is used for controlling the master chip of said electrical equipment and the signal receiving device of said electrical equipment and being in low power consumpting state in time of said second timer during greater than said second Preset Time.
4. electric appliance standby control device according to claim 1 is characterized in that, the time span of said wake-up signal is greater than said first Preset Time.
5. an electrical equipment is characterized in that, comprising:
Signal receiving device is used for when being in continuous duty, receiving the start control signal, and wherein, said start control signal comprises wake-up signal and command signal; And
Master chip comprises each described electric appliance standby control device in the claim 1 to 4.
6. an electrical apparatus control system is characterized in that, comprising:
The described electrical equipment of claim 5; And
Control terminal is used for sending the start control signal to said electrical equipment, and said start control signal comprises wake-up signal and command signal,
Wherein, said electrical equipment is used for when said control terminal sends said wake-up signal, remaining on continuous duty, when said control terminal sends said command signal, controls said electrical equipment start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203509903U CN202331059U (en) | 2011-09-19 | 2011-09-19 | Electrical appliance and standby control device and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203509903U CN202331059U (en) | 2011-09-19 | 2011-09-19 | Electrical appliance and standby control device and control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331059U true CN202331059U (en) | 2012-07-11 |
Family
ID=46443034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203509903U Expired - Lifetime CN202331059U (en) | 2011-09-19 | 2011-09-19 | Electrical appliance and standby control device and control system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331059U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998981A (en) * | 2011-09-19 | 2013-03-27 | 珠海格力电器股份有限公司 | electric appliance and standby control method, device and control system thereof |
| CN103024316A (en) * | 2012-12-19 | 2013-04-03 | 四川长虹电器股份有限公司 | Television radio frequency remote control receiving module and television standby processing method |
| CN103389717A (en) * | 2013-07-26 | 2013-11-13 | Tcl空调器(中山)有限公司 | Intelligent switch and system for controlling input power supply of household appliance |
| CN103826147A (en) * | 2013-11-12 | 2014-05-28 | 四川长虹电器股份有限公司 | Device and method for controlling television based on radio frequency remote controller |
| CN110703639A (en) * | 2019-08-29 | 2020-01-17 | 江苏苏美达机电有限公司 | Energy-saving remote control module and control method |
| CN114822003A (en) * | 2022-04-22 | 2022-07-29 | 杭州萤石软件有限公司 | Electrical equipment based on wireless control and control method |
-
2011
- 2011-09-19 CN CN2011203509903U patent/CN202331059U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998981A (en) * | 2011-09-19 | 2013-03-27 | 珠海格力电器股份有限公司 | electric appliance and standby control method, device and control system thereof |
| CN102998981B (en) * | 2011-09-19 | 2015-08-26 | 珠海格力电器股份有限公司 | electric appliance and standby control method, device and control system thereof |
| CN103024316A (en) * | 2012-12-19 | 2013-04-03 | 四川长虹电器股份有限公司 | Television radio frequency remote control receiving module and television standby processing method |
| CN103024316B (en) * | 2012-12-19 | 2016-04-13 | 四川长虹电器股份有限公司 | The RF remote-controlled receiver module of television set and TV standby processing method |
| CN103389717A (en) * | 2013-07-26 | 2013-11-13 | Tcl空调器(中山)有限公司 | Intelligent switch and system for controlling input power supply of household appliance |
| CN103826147A (en) * | 2013-11-12 | 2014-05-28 | 四川长虹电器股份有限公司 | Device and method for controlling television based on radio frequency remote controller |
| CN110703639A (en) * | 2019-08-29 | 2020-01-17 | 江苏苏美达机电有限公司 | Energy-saving remote control module and control method |
| CN114822003A (en) * | 2022-04-22 | 2022-07-29 | 杭州萤石软件有限公司 | Electrical equipment based on wireless control and control method |
| CN114822003B (en) * | 2022-04-22 | 2023-07-07 | 杭州萤石软件有限公司 | Electrical equipment based on wireless control and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202331059U (en) | Electrical appliance and standby control device and control system thereof | |
| US9857091B2 (en) | Thermostat circuitry to control power usage | |
| CN102998981B (en) | electric appliance and standby control method, device and control system thereof | |
| US8624430B2 (en) | Standby power reduction | |
| CN103002494A (en) | Device and method for energy-saving control of household long term evolution (LET) router | |
| CN113765679B (en) | Computer network awakening method and system | |
| CN105487638A (en) | Electronic circuit system and power consumption reducing method thereof | |
| CN102152766A (en) | Automotive electric door/window controller and control method thereof as well as automotive electric door/window system | |
| CN102495576A (en) | Ultra-low power circuit control system and method thereof | |
| CN203014994U (en) | System for controlling television set backlight | |
| CN110895028A (en) | Control method for reducing standby power consumption of air conditioner, computer readable storage medium and air conditioner | |
| CN110797930B (en) | Equipment control method, device, system and computer storage medium | |
| CN210223026U (en) | Low-power-consumption realization circuit, WIFI module and remote controller | |
| CN106230514B (en) | A kind of optical module of low-power consumption and the power-economizing method for reducing ammeter optical module power consumption | |
| CN205594571U (en) | Power controlling means and computer | |
| CN108336825A (en) | Home electrical control system based on Internet of Things and its control method | |
| WO2009020370A2 (en) | Method and apparatus of saving power using distance information | |
| CN106707891B (en) | A kind of remote control reception and key response circuit of extremely low power dissipation | |
| CN105592334A (en) | State control method and apparatus of set-top box and set-top box | |
| KR101875187B1 (en) | Apparatus and method for controlling power-saving of network switch | |
| CN201868834U (en) | Energy-saving control switch circuit for household electrical appliances | |
| CN106877632B (en) | The energy management circuit and energy management method of sleep-awake mode | |
| WO2010121481A1 (en) | Method, circuit and device for resetting electronic system | |
| CN111130161B (en) | Control method and system for continuous power supply of mobile power supply | |
| CN104916105B (en) | The wireless communication and control method of intelligent electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |