CN102570623A - Wireless power supply control device and method - Google Patents
Wireless power supply control device and method Download PDFInfo
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- CN102570623A CN102570623A CN2010106068512A CN201010606851A CN102570623A CN 102570623 A CN102570623 A CN 102570623A CN 2010106068512 A CN2010106068512 A CN 2010106068512A CN 201010606851 A CN201010606851 A CN 201010606851A CN 102570623 A CN102570623 A CN 102570623A
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Abstract
The invention provides a wireless power supply control device and a wireless power supply control method. The wireless power supply control device comprises a remote control end, a wireless socket emitting end and a plurality of receivers, wherein the wireless socket emitting end comprises a wireless emitting unit, a feedback receiving unit and a wireless power supply supplying unit, and the receivers are respectively arranged on a plurality of electric appliances and comprise wireless receiving units and wireless feedback units. One or a plurality of target electric appliance items requiring the power supply switching-on or switching-off operation are selected through the remote control end, in addition, control signals are given out, and the wireless power supply of the target electric appliancecan be switched on or switched off when the feedback receiving unit receives the feedback signals emitted by the wireless feedback unit of the target electric appliance. The device and the method provided by the invention solve various problems when a conducting wire is utilized for transmitting electric energy, in addition, the reliable control is realized on the wireless power supply supplying and switching-off, and the safety and the target power supply accuracy are improved.
Description
[technical field]
The present invention relates to the wireless power field of electrical equipment, particularly a kind of wireless power control device and method.
[background technology]
All electrical equipment all need power supply when work, in existing the application, the needed power supply of electrical work connects through lead realizes power transfer.In some concrete application, lead connects possibly bring inconvenience, spreads all over a lot of leads and socket such as meeting, not only not attractive in appearance, and the danger that has lead to cock off.
At present; The wireless transmission of electric power has become possibility; Such as " WiTricity " technology by MIT (Massachusetts Institute Technology) research, utilize " non-radiation type magnetic coupled resonance " principle: two coupling coil frequencies are consistent, just can realize the transmission of high-effect long distance wireless power through resonance.
Yet; In the time will having the wireless power technology now and be applied to concrete wireless power device; Usually such situation can appear, when utilize wireless power device give more electric power supply often regular meeting occur opening by mistake or mistake is closed phenomenon, such as; But let air-conditioning also get into smooth when opening the radio source of television set, or when closing the radio source of microwave oven, closed the power supply of refrigerator also.Cause the reason of these phenomenons a lot, unlatching or the affirmation action of closing of wireless power device when supplying with radio source to electrical equipment too simply is exactly one of reason wherein.
Therefore, the exploitation of wireless power device also is in the exploratory stage with concrete application facet, remains to be developed.
[summary of the invention]
The present invention proposes a kind of wireless power control device and method; Its purpose is to import wireless notion; Change the lead of electrical equipment into wireless interface, not only a plurality of electrical equipment can use same no line socket, and the danger that does not have lead to cock off; And but electric equipment products can arbitrarily move at range of receiving, need not be fixed in around the socket.
Another object of the present invention is to the supply of radio source is controlled with cutting off realization reliably, improve the accuracy of fail safe and target power supply.
Wireless power control device of the present invention is used for carrying out wireless power to several electrical equipment, and it comprises:
One remote control end, no line socket transmitting terminal and several receivers; No line socket transmitting terminal comprises wireless transmitting unit, feedback receiving element and radio source feed unit; Some receivers are installed in respectively on some electrical equipment, and it comprises radio receiving unit and wireless feedback unit.The remote control end is selected the electric equipment products project, launches a control signal by the remote control end and needs to open or close the target electric appliance of radio source for no line socket transmitting terminal affirmation; No line socket transmitting terminal is launched the receiver that a confirmation signal is given all electrical equipment through wireless transmitting unit, to reach an agreement again after receiving this control signal; Have only the radio receiving unit of the receiver of target electric appliance after receiving this confirmation signal, just can feed back signal to no line socket transmitting terminal, confirm that it has carried out unlatching or powered-down is prepared through its wireless feedback unit emission one; No line socket transmitting terminal only just can cut off the radio source supply of target electric appliance after this feedback receiving element is received this feedback signal or provide a radio source to this target electric appliance through the radio source feed unit, so this target electric appliance is closed or power-on.
Wherein, some electrical equipment respectively have a radio source receiving terminal, are used to receive the radio source that this radio source feed unit provides.
Wherein, This radio source receiving terminal also comprises a self-test unit; Be used for the radio source receiving terminal of this target electric appliance is carried out self check; This wireless feedback unit must start and penetrate feedback signal after the radio source receiving terminal completion self check of this target electric appliance confirm that electric power starting safety approximately, guarantees that electric power starting does not have security concerns.
Wherein, these some electrical equipment comprise household electrical appliance and electronic product.
The present invention also proposes a kind of wireless power control method, is reached by this wireless power control device, and it may further comprise the steps:
Step 1: this remote control end selection needs to open or close the target electric appliance project of radio source and launch one to control signal to this no line socket transmitting terminal;
Step 2: this wireless transmitting unit is launched a confirmation signal to these some electrical equipment;
Step 3: after this radio receiving unit of this target electric appliance received this confirmation signal, this wireless feedback unit sent a feedback signal;
Step 4: after this feedback receiving element of this no line socket transmitting terminal received this feedback signal, this radio source feed unit began to carry out wireless power.
Wherein, the remote control end can be selected one or more target electric appliance projects simultaneously.When the remote control end was selected a plurality of target electric appliance project simultaneously, the wireless feedback unit of these target electric appliances can be launched a plurality of feedback signals simultaneously and feed back receiving element to this, opened or powered-down is prepared to confirm that simultaneously these target electric appliances have been carried out.
One of beneficial effect of the present invention is: give a plurality of electric appliance wireless power supplies through a no line socket transmitting terminal; Eliminated the danger that lead cocks off; Realized the unification of various countries' power specifications; And socket miscellaneous need be installed, not only attractive in appearance but also electric equipment products do not need to fix along with socket, can be mobile with being intended in the receivable scope of signal.
Two of beneficial effect of the present invention is: through remote control end, no line socket transmitting terminal, the tripartite control of receiver the radio source of target electric appliance is supplied with; And only, no line socket transmitting terminal just can provide radio source the radio source of target electric appliance to be supplied with after receiving the feedback signal of receiver emission to target electric appliance or cut-out; Guarantee the unlatching that the radio source of target electric appliance is correct or close, can not cause to open by mistake or mistake is closed the influence of radio source other electrical equipment.
Three of beneficial effect of the present invention is: this feedback signal must start and penetrate feedback signal after each target electric appliance receiving terminal completion self check confirm that electric power starting safety approximately, guarantees that the product electric power starting does not have security concerns.
[description of drawings]
Below in conjunction with accompanying drawing the present invention is done further description.
Fig. 1 is the structured flowchart of wireless power control device of the present invention.
Fig. 2 is the flow chart of the embodiment of wireless power control method of the present invention.
Fig. 3 is the sketch map of the embodiment of wireless power control device of the present invention.
[embodiment]
See also Fig. 1, wireless power control device of the present invention comprises remote controller 1, no line socket transmitting terminal 2 and receiver 3; No line socket transmitting terminal 2 comprises wireless transmitting unit 21, feedback receiving element 22 and radio source feed unit 23; Receiver 3 is installed on the electrical equipment, and it comprises radio receiving unit 31 and wireless feedback unit 32.Electrical equipment also has a radio source receiving terminal 4, and it has self-test unit 41.
See also Fig. 2, wireless power control method of the present invention may further comprise the steps:
Step S1: remote controller 1 selection needs to open or close the target electric appliance project of radio source and launch one to control signal to no line socket transmitting terminal 2;
Step S2: wireless transmitting unit 21 emissions one confirmation signal is to some electrical equipment;
Step S3: after the radio receiving unit 31 of this target electric appliance received this confirmation signal, wireless feedback unit 32 sent a feedback signal;
Step S4: after feedback receiving element 22 received this feedback signal, radio source feed unit 23 began to carry out wireless power.
Wherein step S3 comprises that also 41 pairs of radio source receiving terminals of self-test unit 4 carry out safe self check, and after the affirmation electric power starting did not have security concerns, a feedback signal started out in wireless feedback unit 32.
See also Fig. 3; In an embodiment of the present invention; Numerous electrical equipment is shown: television set 60, computer 61, air-conditioning 62, refrigerator 63, washing machine 64, remote controller 1 needs the electrical equipment project of open wireless power supply through operation push-button selection from these numerous electric equipment products projects, because remote controller is in a certain way different keys to be encoded; Integrated circuit through special use produces modulating wave; Launch with infrared light, what need the open wireless power supply here is television set 60, so select the button of the correspondence unlatching TV set power on the remote controller 1; Give the no line socket transmitting terminal 3 be installed in the metope 50 thereby launch a control signal, need the power supply (among Fig. 3 shown in the S1) of unlatching television set with affirmations; No line socket transmitting terminal is after this control signal that receives by remote controller emission, again through wireless transmitting unit 21 emissions one confirmation signal to the shown receiver 3 that comprises all electrical equipment of television set here (among Fig. 3 shown in the S2), to reach an agreement; Because it is television set that the control signal that remote controller 1 sends requires the target electric appliance of power-on; Thereby the command coding that comprises in this confirmation signal has only the interior decoding unit (not shown) of radio receiving unit of television set to decode and to discern; The wireless feedback unit 32 of television set 60 is after 41 pairs of radio source receiving terminals of self-test unit 4 are accomplished safe self check then; Start and penetrate one and feed back signal to no line socket transmitting terminal 2 (among Fig. 3 shown in the S3), confirm that television set 60 carried out power-on and prepared; The feedback receiving element 22 of no line socket transmitting terminal is received after this feedback signal through radio source feed unit 23 provides a radio source to television set 60 (among Fig. 3 shown in the S4), so the television set power-on.
In another embodiment of the present invention; Correspondence on selecting remote controller 1 is opened in the button of television set 60 power supplys; Also select to open the button of air-conditioning 62 power supplys; The wireless feedback unit of television set 60 and air-conditioning 62 can be launched the feedback receiving element 22 that feeds back signal to no line socket transmitting terminal simultaneously like this, and radio source feed unit 23 can provide radio source for simultaneously television set 60 and air-conditioning 62, so television set and air-conditioning while power-on.
In another embodiment of the present invention; Correspondence on selecting remote controller 1 is opened in the button of television set 60 power supplys; Also select to open the button of air-conditioning 62 power supplys; And the button of also selecting to close computer 61 simultaneously, television set 60 can be launched the feedback receiving element 22 that feeds back signal to no line socket transmitting terminal simultaneously with the wireless feedback unit of air-conditioning 62 and computer 61 like this, and radio source feed unit 23 can provide radio source for simultaneously television set 60 and air-conditioning 62; Do not have the line socket transmitting terminal simultaneously and cut off radio source supply, so the power supply of having opened the power supply of television set and air-conditioning simultaneously and having closed computer computer 61.
Utilize wireless power control device of the present invention and method can use a no line socket transmitting terminal that a plurality of electrical equipment are realized the good wireless power supply, solved utilize the lead electric energy transmitting like problems such as lead cock off, is inconvenient to move.
In addition; Wireless power control device of the present invention and method are reasonable in design; Employing is from the rapid control operation of the multistep of S1 to S4 and only after no line socket transmitting terminal receives the feedback signal of receiver emission, just can provide radio source to target electric appliance or cut-out the radio source of target electric appliance to be supplied with; Guarantee the accuracy of target power supply, can not cause the influence that opens by mistake or close radio source by mistake other electrical equipment.And target electric appliance need carry out safe self check before the open wireless power supply, improved Supply Security.
Above embodiment has only expressed one embodiment of the present invention; Its describe comparatively concrete with in detail, but can not therefore be interpreted as and should be noted that the restriction to the protection range of patent of the present invention; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to the protection range of patent of the present invention.Therefore the protection range of patent of the present invention should be as the criterion with accompanying claims.
Claims (7)
1. a wireless power control device is applicable to some electrical equipment and supplies with radio source, it is characterized in that, comprising:
Be used to select needs to open or close the target electric appliance project of radio source and launch the remote control end of a control signal;
One no line socket transmitting terminal, it comprise one be used to launch a confirmation signal wireless transmitting unit, be used to receive the feedback receiving element and a radio source feed unit of a feedback signal; And
Some receivers are installed on some electrical equipment, it comprise one be used to receive this confirmation signal of this wireless transmitting unit emission radio receiving unit and be used for launching the wireless feedback unit of this feedback signal to this feedback receiving element.
2. wireless power control device according to claim 1 is characterized in that: these some electrical equipment respectively have a wireless radio source receiving terminal.
3. wireless power control device according to claim 2 is characterized in that: this radio source receiving terminal comprises that also one is used for self-test unit that this wireless radio source receiving terminal is carried out safe self check.
4. a wireless power control method is reached by this wireless power control device, it is characterized in that may further comprise the steps:
Step 1: this remote control end selection needs to open or close the target electric appliance project of radio source and launch one to control signal to this no line socket transmitting terminal;
Step 2: this wireless transmitting unit is launched a confirmation signal to these some electrical equipment;
Step 3: after this radio receiving unit of this target electric appliance received this confirmation signal, this wireless feedback unit sent a feedback signal;
Step 4: after this feedback receiving element of this no line socket transmitting terminal received this feedback signal, this radio source feed unit began to carry out wireless power.
5. wireless power control device according to claim 4 is characterized in that: step 3 comprises that also this wireless feedback unit must start and penetrate feedback signal after the radio source receiving terminal of this target electric appliance is accomplished safe self check affirmation.
6. wireless power control method according to claim 4 is characterized in that: this remote control end can be selected one or more target electric appliance projects simultaneously in this step 1.
7. wireless power control method according to claim 6; It is characterized in that: when this remote control end is selected a plurality of target electric appliance project simultaneously; The wireless feedback unit of these target electric appliances can be launched a plurality of feedback signals simultaneously and feed back receiving element to this, opens or the powered-down preparation to confirm that simultaneously these target electric appliances have been carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106068512A CN102570623A (en) | 2010-12-27 | 2010-12-27 | Wireless power supply control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106068512A CN102570623A (en) | 2010-12-27 | 2010-12-27 | Wireless power supply control device and method |
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| Publication Number | Publication Date |
|---|---|
| CN102570623A true CN102570623A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106068512A Pending CN102570623A (en) | 2010-12-27 | 2010-12-27 | Wireless power supply control device and method |
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| CN (1) | CN102570623A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887893A (en) * | 2012-12-21 | 2014-06-25 | 罗伯特·博世有限公司 | Inductive device |
| WO2014176841A1 (en) * | 2013-04-28 | 2014-11-06 | 海尔集团技术研发中心 | Internet of things control method and system for tailless kitchen appliance system |
| CN112039071A (en) * | 2020-09-10 | 2020-12-04 | 广州市君卓信息科技有限公司 | A kind of intelligent power supply method of power supply equipment and power supply equipment |
| US11431172B2 (en) | 2018-10-11 | 2022-08-30 | Defond Electech Co., Ltd | Control system for use in controlling operation of an electrical appliance |
| CN115051438A (en) * | 2016-06-08 | 2022-09-13 | Lg 电子株式会社 | Wireless power transmission method and apparatus thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954472A (en) * | 2004-05-11 | 2007-04-25 | 斯普莱希鲍尔有限公司 | Controlling inductive power transfer systems |
| US7233137B2 (en) * | 2003-09-30 | 2007-06-19 | Sharp Kabushiki Kaisha | Power supply system |
| WO2009131990A2 (en) * | 2008-04-21 | 2009-10-29 | Nigel Power Llc | Short range efficient wireless power transfer |
-
2010
- 2010-12-27 CN CN2010106068512A patent/CN102570623A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7233137B2 (en) * | 2003-09-30 | 2007-06-19 | Sharp Kabushiki Kaisha | Power supply system |
| CN1954472A (en) * | 2004-05-11 | 2007-04-25 | 斯普莱希鲍尔有限公司 | Controlling inductive power transfer systems |
| WO2009131990A2 (en) * | 2008-04-21 | 2009-10-29 | Nigel Power Llc | Short range efficient wireless power transfer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887893A (en) * | 2012-12-21 | 2014-06-25 | 罗伯特·博世有限公司 | Inductive device |
| CN103887893B (en) * | 2012-12-21 | 2018-06-15 | 罗伯特·博世有限公司 | Sensing device |
| WO2014176841A1 (en) * | 2013-04-28 | 2014-11-06 | 海尔集团技术研发中心 | Internet of things control method and system for tailless kitchen appliance system |
| CN115051438A (en) * | 2016-06-08 | 2022-09-13 | Lg 电子株式会社 | Wireless power transmission method and apparatus thereof |
| CN115051438B (en) * | 2016-06-08 | 2024-11-26 | Lg电子株式会社 | Wireless power transmission method and device |
| US12348059B2 (en) | 2016-06-08 | 2025-07-01 | Lg Electronics Inc. | Wireless power transmission method and device therefor |
| US11431172B2 (en) | 2018-10-11 | 2022-08-30 | Defond Electech Co., Ltd | Control system for use in controlling operation of an electrical appliance |
| CN112039071A (en) * | 2020-09-10 | 2020-12-04 | 广州市君卓信息科技有限公司 | A kind of intelligent power supply method of power supply equipment and power supply equipment |
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Application publication date: 20120711 |