CN102981419A - Power supply control system and power supply control method - Google Patents
Power supply control system and power supply control method Download PDFInfo
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- CN102981419A CN102981419A CN2012103234242A CN201210323424A CN102981419A CN 102981419 A CN102981419 A CN 102981419A CN 2012103234242 A CN2012103234242 A CN 2012103234242A CN 201210323424 A CN201210323424 A CN 201210323424A CN 102981419 A CN102981419 A CN 102981419A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y02B90/226—
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- Y04S20/16—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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Abstract
The invention relates to a power supply control system and a power supply control method. Thepower supply control system comprises a main control portion and a plurality of power control units which is controlled by the main control portion and controls power supplies of electronic equipment. Thepower supply control system is characterized in that the power control units comprise a control portion, at least a power connector, and a power detection portion which is used to detect used electric quantity of each power control unit. The main control portion receives data related to theused electric quantity provided by each power control unit. When a sum of the used electric quantity in a preset reference time is larger than a preset electric quantity critical value, at least a power supply of theplurality of power control units is cut off according to a priority set for each of the power control units.
Description
Technical field
The present invention relates to power control system and power control method, more particularly, relate to power control system and the power control method that can come managing power efficiently to use according to the usefulness pattern of the electronic equipment that is connected with indivedual power control units, with electric power amount etc.
Background technology
Background technology of the present invention is disclosed in Korea S's publication communique 2002-0016271 number (2002.03.04 is open).
Usually, flow through even the power-off of the electric/electronic devices that is connected with supply socket also has a small amount of electric current, therefore consume a small amount of electric power, this a small amount of electric power is called stand-by electric.This stand-by electric not only produces bad impact to the life-span of electrical/electronic product, also becomes the part of power wastage.In addition, the problem that exists the possibility of electric leakage accident etc. to improve.
In addition, when the electronic equipment that is connected with each female terminal/device work, in the situation of in the past supply socket, do not consider fully how much electric power each electronic equipment/device is using, to get few all sustainable supply electric power regardless of using manyly or using, therefore being not only the user can't use electric power with expecting too much, but also has the problem that can not systematically manage electricity usage.
Therefore, need to cut off this stand-by electric or the excessive use of electric power is managed or controls, and in this case, the user need to find each electrical/electronic product to come to separate from supply socket one by one in the past.In addition, in this case, not only the user is produced aforesaid trouble, and in the time can not carrying out above-mentioned detached job owing to not noting of user, existence can be cut off the problem of respective electronic equipment/device.
Summary of the invention
Therefore, technical task to be solved by this invention is, provides to come according to the usefulness pattern of the electronic equipment that is connected with each power control unit or electronic installation, with electric power amount etc. the power control system and the power control method that efficiently electricity usage are managed or controls.
According to a mode of the present invention, the invention provides power control system, it comprises master control part and is subject to the control of described master control part and controls a plurality of power control units of the power supply that supplies to electronic equipment, this power control system is characterised in that described power control unit comprises respectively: control part; At least one power connector end; And electric power test section, it is for detection of the use electric power amount of each power control unit, described master control part is provided by the data relevant with described use electric power amount that provide from each described power control unit, described use electric power amount sum within predefined reference time is predefined electric power amount critical value when above, supplies with according at least one power supply that the priority that each described power control unit is set is cut off in described a plurality of power control unit.
In the present invention, electricity usage amount information in preferred described master control part is collected during the predefined the 1st from each described power control unit, analyze electricity usage pattern for each described power control unit according to the described electricity usage amount information of collecting, thereby each described power control unit is set described priority.
In the present invention, when preferably the use electric power amount within described reference time was less than described electric power amount critical value, described master control part was reset to using the data of electric power amount.
In the present invention, preferred described master control part can be set respectively electric power amount limits value according to the unit to described a plurality of power control units, each described power control unit the predefined the 2nd during in use electric power amount when surpassing described electric power amount limits value according to the unit, cut off the power supply of corresponding power control unit and supply with.
In the present invention, preferred described master control part can be set according to each power control unit the standby mode whether stand-by electric reference value of the electronic equipment that is connected with described power control unit for decision, in during the predefined the 3rd is described stand-by electric reference value when following according to the use electric power amounts of power control unit individually, cuts off the power supply of corresponding power control unit and supplies with.
In the present invention, preferred each described power control unit also comprises for the warning section that gives a warning to the user, use electric power amount sum within described reference time is described electric power amount critical value when above, and described master control part gives a warning or transmits alert message to the user to the user by described warning section.
In the present invention, preferably each described power control unit also comprises the communication module that is connected for the master control part of far-end.
According to other modes of the present invention, the invention provides the power control method in the power control system, this power control system comprises master control part and is subject to the control of described master control part and controls a plurality of power control units of the power supply that supplies to electronic equipment, and this power control method is characterised in that and comprises the steps: that described master control part sets priority to each described power control unit; Described a plurality of power control unit detects respectively according to the use electric power amount of each power control unit and offers described master control part; Described master control part judges whether to have reached reference time; When being judged as when having reached described reference time, described master control part judges whether the described use electric power amount sum in described reference time is more than the predefined electric power amount critical value; And the use electric power amount sum within described reference time is described electric power amount critical value when above, and at least one power supply that described master control part is cut off in described a plurality of power control unit according to described priority is supplied with.
Power control system of the present invention and power control method, according to the usefulness pattern of the electronic equipment that is connected with each power control unit or electronic installation, come efficiently electricity usage to be managed or controls with electric power amount etc., the waste factor that unnecessary use by electric power is caused minimizes, and can more systematically electricity usage be planned or manage.
Description of drawings
Fig. 1 is the block diagram that illustrates according to the structure of the power control system of one embodiment of the invention.
Fig. 2 is the figure that is illustrated in the structure of the indivedual power control units that comprise in the power control system of present embodiment.
Fig. 3 is the stereographic map that is illustrated in the structure of the power control unit that comprises in the power control system of present embodiment.
Fig. 4 is the process flow diagram for the power control method of the power control system of explanation present embodiment.
Fig. 5 is the process flow diagram of setting step for the priority of the power control method of explanation present embodiment.
Fig. 6 is the illustration figure that illustrates according to the example of the electricity usage amount pattern of each power control unit.
Symbol description
100: power control unit
110: control part 120: communication module
130: electric power test section 140: female terminal (1 ~ n)
150: display part 160: warning section
200: master control part
Embodiment
Below, further describe the present invention by embodiment.These embodiment only are used for illustration the present invention, and the scope of the present invention is not limited to these embodiment.
Fig. 1 is the block diagram that illustrates according to the structure of the power control system of one embodiment of the invention, Fig. 2 is the figure that is illustrated in the structure of the indivedual power control units that comprise in the power control system of present embodiment, Fig. 3 is the stereographic map that is illustrated in the structure of the power control unit that comprises in the power control system of present embodiment, and the present invention will be described referring to these figure.
As shown in Figure 1 to Figure 3, the power control system of present embodiment comprises master control part 200 and a plurality of power control unit 100, and these a plurality of power control units 100 are subject to the control of above-mentioned master control part 200 and the power supply that supplies to electronic equipment (not shown) is controlled.
In addition, master control part 200 can be set according to each power control unit the standby mode whether stand-by electric reference value of the electronic equipment that is connected with above-mentioned power control unit 100 for decision, other use electric power amount according to power control unit in during preseting is above-mentioned stand-by electric reference value when following, can cut off the power supply of corresponding power control unit 100 and supply with.
Referring to figs. 1 through Fig. 6, specify action and the effect of the present embodiment that consists of as mentioned above.
At first, master control part 200 is set priority (S101) to each power control unit 100.Herein, for the priority of each power control unit 100 be for after cut off each power control unit power supply determine when supplying with and cut off relevant priority, begin cut-out from the low power control unit of priority.
With reference to Fig. 5, below the step (S101) of above-mentioned priority is set in explanation.At first, the electricity usage amount information (S201) during master control part 200 presets from each power control unit 100 collections in (for example, 1 day, 10 days, 1 month ...).
Then, according to above-mentioned collected electricity usage amount information, the electricity usage pattern (S202) that master control part 200 is analyzed for each power control unit 100.Herein, the electricity usage pattern analysis refers to, during as shown in Figure 6 certain (for example, 1 day, 10 days, 1 month ...) in, grasp the electricity usage amount that consumes according to each power control unit 100, which power control unit 100 in during corresponding has been consumed maximum electric power, which can as power control unit 100 consumed minimum electric power etc., with corresponding during the relevant pattern according to each power control unit of interior electricity usage analyze.Thus, each power control unit 100 not only after also can be to coming power consumption to carry out the prediction of certain level with which pattern or proportion, and the importance degree that can further judge which power control unit 100 is relatively high or low, and can decide above-mentioned priority according to the importance degree to each power control unit 100 based on this.
Then, master control part 200 is set above-mentioned priority (S203) according to electricity usage pattern analysis result to each power control unit 100 in above-mentioned steps (S202).
Again get back to Fig. 4, the electric power test section 130 that comprises in each power control unit 100 detects the use electric power amount of power control unit 100, and control part 110 provides this use electric power amount (S102) by communication module 120 to master control part 200.At this moment, electric power test section 130 utilizes the electric power detecting units such as electric dynamometer, not only can measure all use electric power amounts of power control unit 100, but also can detect use electric power amount according to each female terminal, with predefined certain hour unit (for example, 1 second unit, 30 second units, 1 minute unit, 5 minutes units ...) carry out the detection operation, and its testing result data are offered master control part 200.Herein, can be one also can be a plurality of more than 2 to the number of female terminal.In addition, as above-mentioned female terminal 140, can use other various power connector end.
Then, master control part 200 judges whether to have reached reference time (S103).Be the time as the benchmark that is used for judgement electricity usage amount reference time, and the master control part 200 of present embodiment is controlled electricity usage with the electricity usage amount of above-mentioned reference time unit inspection power control unit 100.The said reference time for example is set to 10 minutes, 30 minutes, 1 hour, 24 hours ... wait the various times, the user can come it is set by the input part (not shown) of master control part 200.The judged result of above-mentioned steps (S103) is returned step (S102) when not reaching reference time, enter next step when reaching reference time.
The judged result of above-mentioned steps (S103), when reaching reference time, master control part 200 judges whether the electric power amount sum of using of each power control unit 100 in the said reference time is electric power amount critical value above (S104).Herein, electric power amount critical value means that be set to can be during predefined (for example, 10 minutes, 30 minutes, 1 hour, 24 hours ...) critical value used in inherent above-mentioned a plurality of power control units 100 can be the critical value to all electric power amounts of using in a plurality of power control units 100.
In step (S104), if all use electric power amount sums of a plurality of power control units 100 in the said reference time are more than the above-mentioned electric power amount critical value, then enter into next step (S106).But, in all use electric power amount sums of a plurality of power control units 100 of said reference in the time during less than above-mentioned electric power amount critical value, enter into step (S105) and reset for the data of using the electric power amount, return step (S102) and repeat above-mentioned step.Certainly, although above-mentioned middle confirmed a plurality of power control units 100 all use electric power amount sum whether as electric power amount critical value more than, also can constitute according to each power control unit 100 according to embodiment the electric power amount critical value of electricity usage amount and regulation is compared.
In above-mentioned steps (S104), be above-mentioned electric power amount critical value when above in the use electric power amount sum of said reference in the time, master control part 200 is supplied with (S106) according at least more than one the power supply that cuts off according to the priority of above-mentioned power control unit in a plurality of power control units 100.Namely, the use electric power amount sum of a plurality of power control units 100 within reference time is that above-mentioned electric power amount critical value is when above, the use amount that can be used as electric power is too much, so master control part 200 is from the supply that begins to cut off the electricity supply of the low power control unit 100 of priority.About the number of the power control unit 100 that cuts off, can set in every way than the size of electric power amount critical value according to the electricity usage amount.
Then, be above-mentioned electric power amount critical value when above in the use electric power amount sum of said reference in the time, master control part 200 gives a warning or transmits alert message to the user to the user by the warning section 160 that comprises in each power control unit 100.Warning section 160 can give a warning with sense of hearing methods such as warning tones, also can give a warning with the visible sensation method based on display part 150 or emergency warning lamp (not shown).In addition, master control part 200 also can transmit alert message to the user in modes such as word message or mails.
On the other hand, the power control unit 100 of present embodiment can comprise respectively use electric power amount for display power supply control module 100, the use electric power amount according to female terminal, electric power amount critical value, according to the display part 150 of the information such as priority of power control unit.On this display part 150, above-mentioned content not only can be shown, and various all message relevant with the duty of power control unit 100 can be shown.
In addition, the master control part 200 of present embodiment can according to each power control unit 100 set be used for determining the electronic equipment that is connected with each power control unit 100 standby mode whether.This stand-by electric reference value is as being used for judging the current power value that is in mode of operation or is in the benchmark of standby mode of electronic equipment that is connected with each power control unit 100.The electric power amount of using within specified time limit, in particular power source control module 100 is this stand-by electric reference value when following, can be used as the current standby mode that is in of the electronic equipment that is connected with corresponding power control unit 100.Master control part 200 the predefined time (for example, 1 minute, 10 minutes, 30 minutes ...) in other use electric power amount according to power control unit be that above-mentioned stand-by electric reference value is when following, be judged as the corresponding electronic equipment that connects and be in standby mode, thereby the power supply that cuts off corresponding power control unit 100 is supplied with.Thus, master control part 200 can reduce the generation of unnecessary stand-by electric.
In addition, as mentioned above, master control part 200 can be set respectively electric power amount limits value according to the unit to a plurality of power control units 100, when the use electric power amount in during above-mentioned each power control unit 100 predefined surpasses above-mentioned electric power amount limits value according to the unit, can cut off the power supply of corresponding power control unit 100 and supply with.
In addition, have when the use electric power amount sum of said reference in the time do not reach above-mentioned electric power amount critical value even the power control system of present embodiment can also append, also can control according to it function of power supply with the electric power amount.Namely, the use electric power amount sum of said reference in the time less than above-mentioned electric power amount critical value and be the 1st the preparation critical value (for example, electric power amount critical value 90%) when above, the display part 150 that master control part 200 can be by each power control unit 100 or warning section 160 or other output unit (not shown) come to produce the preparation warning to the user.In addition, the use electric power amount sum of said reference in the time less than above-mentioned the 1st the preparation critical value and be the 2nd the preparation critical value (for example, electric power amount critical value 80%) when above, master control part 200 also can be that the corresponding power control unit 100 below the predefined value is judged as the stand-by electric state and cuts off this power control unit 100 with the use electric power amount according to each power control unit 100 of said reference in the time.
In addition, the power control system of present embodiment also can constitute, reception is by the data relevant with current value that the electric power test section 130 that possesses in each power control unit 100 or other current detecting part (not shown) detect, and cutting off the current value that detects is the above corresponding power control unit 100 of predefined current critical value.
As described above, in the power control system and power control method of present embodiment, according to the usefulness pattern of the electronic equipment that is connected with each power control unit or electronic installation, come efficiently electricity usage to be managed or controls with electric power amount etc., thereby the waste factor that the unnecessary use by electric power is caused minimizes, and can further systematically electricity usage be planned or manage.
Claims (17)
1. power control system, it comprises master control part and is subject to the control of described master control part and controls a plurality of power control units of the power supply that supplies to electronic equipment,
This power control system is characterised in that,
Described power control unit comprises respectively:
Control part;
At least one power connector end; And
The electric power test section, it is for detection of the use electric power amount of each power control unit,
Described master control part
The data relevant with described use electric power amount that provide from each described power control unit are provided, described use electric power amount sum within predefined reference time is predefined electric power amount critical value when above, supplies with according at least one the power supply that the priority that each described power control unit is set is cut off in described a plurality of power control unit.
2. power control system according to claim 1 is characterized in that,
Electricity usage amount information in described master control part is collected during the predefined the 1st from each described power control unit, analyze electricity usage pattern for each described power control unit according to the described electricity usage amount information of collecting, thereby each described power control unit is set described priority.
3. power control system according to claim 1 is characterized in that,
Described master control part can be set respectively electric power amount limits value according to the unit to described a plurality of power control units, each described power control unit the predefined the 2nd during in use electric power amount when surpassing described electric power amount limits value according to the unit, cut off the power supply of corresponding power control unit and supply with.
4. power control system according to claim 1 is characterized in that,
Described master control part can be set the stand-by electric reference value according to each power control unit, the standby mode that this stand-by electric reference value be used for to determine the electronic equipment that is connected with described power control unit whether,
During the predefined the 3rd is described stand-by electric reference value when following according to the use electric power amounts of power control unit individually, cuts off the power supply of corresponding power control unit and supplies with.
5. power control system according to claim 1 is characterized in that,
Each described power control unit also comprises for the warning section that gives a warning to the user,
Use electric power amount sum within described reference time is described electric power amount critical value when above, and described master control part gives a warning or transmits alert message to the user to the user by described warning section.
6. power control system according to claim 1 is characterized in that,
Use electric power amount sum within described reference time is less than described electric power amount critical value and be that the 1st preparation critical value is when above, described master control part is sent the preparation warning by display part or warning section to the user, wherein, the 1st preparation critical value is than the less value of described electric power amount critical value.
7. power control system according to claim 6 is characterized in that,
Use electric power amount sum within described reference time is less than described the 1st preparation critical value and be that the 2nd preparation critical value is when above, it is corresponding power control unit below the predefined stand-by electric value that described master control part is cut off the use electric power amount according to each power control unit in described reference time, wherein, the 2nd preparation critical value is than the less value of described the 1st preparation critical value.
8. power control system according to claim 1 is characterized in that,
Described master control part is received the data relevant with current value that detect by the electric power test section that possesses or current detecting part in each described power control unit, cutting off the described current value that detects is the above corresponding power control unit of predefined current critical value.
9. the power control method in the power control system, this power control system comprise master control part and be subject to the control of described master control part and control a plurality of power control units of the power supply that supplies to electronic equipment,
This power control method is characterised in that and comprises the steps:
Described master control part is set priority to each described power control unit;
Described a plurality of power control unit detects respectively according to the use electric power amount of each power control unit and offers described master control part;
Described master control part judges whether to have reached reference time;
When being judged as when having reached described reference time, described master control part judges whether the described use electric power amount sum in described reference time is more than the predefined electric power amount critical value; And
Use electric power amount sum within described reference time is described electric power amount critical value when above, and at least one power supply that described master control part is cut off in described a plurality of power control unit according to described priority is supplied with.
10. the power control method in the power control system according to claim 9 is characterized in that,
The step of described setting priority comprises the steps:
Electricity usage amount information in described master control part is collected during the predefined the 1st from each described power control unit; And
According to the described electricity usage amount information of collecting, described master control part analysis is for the electricity usage pattern of each described power control unit, thereby each described power control unit is set described priority.
11. the power control method in the power control system according to claim 9 is characterized in that,
When this power control method comprises the steps: that also use electric power amount sum within described reference time is less than described electric power amount critical value, reset for the data of using the electric power amount, turn back to described use electric power amount and detect and provide step.
12. the power control method in the power control system according to claim 9 is characterized in that,
Described master control part can be set respectively electric power amount limits value according to the unit to described a plurality of power control units, each described power control unit the predefined the 2nd during in use electric power amount when surpassing described electric power amount limits value according to the unit, cut off the power supply of corresponding power control unit and supply with.
13. the power control method in the power control system according to claim 9 is characterized in that,
Master control part can be set the stand-by electric reference value according to each power control unit, the standby mode that this stand-by electric reference value be used for to determine the electronic equipment that is connected with described power control unit whether,
During the predefined the 3rd is described stand-by electric reference value when following according to the use electric power amounts of power control unit individually, cuts off the power supply of corresponding power control unit and supplies with.
14. the power control method in the power control system according to claim 9 is characterized in that,
This power control method comprises the steps: that also the use electric power amount sum within described reference time is described electric power amount critical value when above, and described master control part gives a warning or transmits alert message to the user to the user by described warning section.
15. the power control method in the power control system according to claim 9 is characterized in that,
Use electric power amount sum within described reference time is less than described electric power amount critical value and be that the 1st preparation critical value is when above, described master control part is sent the preparation warning by display part or warning section to the user, wherein, the 1st preparation critical value is than the less value of described electric power amount critical value.
16. the power control method in the power control system according to claim 15 is characterized in that,
Use electric power amount sum within described reference time is less than described the 1st preparation critical value and be that the 2nd preparation critical value is when above, it is corresponding power control unit below the predefined stand-by electric value that described master control part is cut off the use electric power amount according to each power control unit in described reference time, wherein, the 2nd preparation critical value is than the less value of described the 1st preparation critical value.
17. the power control method in the power control system according to claim 9 is characterized in that,
Described master control part is received the data relevant with current value that detect by the electric power test section that possesses or current detecting part in each described power control unit, cutting off the described current value that detects is the above corresponding power control unit of predefined current critical value.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0090092 | 2011-09-06 | ||
| KR20110090092 | 2011-09-06 | ||
| KR10-2012-0087356 | 2012-08-09 | ||
| KR1020120087356A KR101348253B1 (en) | 2011-09-06 | 2012-08-09 | Power Control System and Power Control Method |
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| CN102981419A true CN102981419A (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103234242A Pending CN102981419A (en) | 2011-09-06 | 2012-09-04 | Power supply control system and power supply control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536508A (en) * | 2014-10-30 | 2015-04-22 | 深圳市国创新能源研究院 | Electrical equipment power control method and device |
| CN104536508B (en) * | 2014-10-30 | 2017-01-04 | 深圳市国创新能源研究院 | The Poewr control method of a kind of electric equipment and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395109A (en) * | 2001-07-02 | 2003-02-05 | 松下电器产业株式会社 | Electric power management apparatus |
| CN101253657A (en) * | 2005-09-02 | 2008-08-27 | 金善英 | Automatically standby power cut-off plug socket |
| CN101539321A (en) * | 2008-03-19 | 2009-09-23 | 中华电信股份有限公司 | Electric control system for air conditioner |
| CN102341991A (en) * | 2009-01-06 | 2012-02-01 | 松下电器产业株式会社 | Power control system and method and program for controlling power control system |
-
2012
- 2012-09-04 CN CN2012103234242A patent/CN102981419A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395109A (en) * | 2001-07-02 | 2003-02-05 | 松下电器产业株式会社 | Electric power management apparatus |
| CN101253657A (en) * | 2005-09-02 | 2008-08-27 | 金善英 | Automatically standby power cut-off plug socket |
| CN101539321A (en) * | 2008-03-19 | 2009-09-23 | 中华电信股份有限公司 | Electric control system for air conditioner |
| CN102341991A (en) * | 2009-01-06 | 2012-02-01 | 松下电器产业株式会社 | Power control system and method and program for controlling power control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536508A (en) * | 2014-10-30 | 2015-04-22 | 深圳市国创新能源研究院 | Electrical equipment power control method and device |
| CN104536508B (en) * | 2014-10-30 | 2017-01-04 | 深圳市国创新能源研究院 | The Poewr control method of a kind of electric equipment and device |
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Application publication date: 20130320 |