CN105278343A - Intelligent control method for standby power consumption of electric appliance - Google Patents
Intelligent control method for standby power consumption of electric appliance Download PDFInfo
- Publication number
- CN105278343A CN105278343A CN201510826889.3A CN201510826889A CN105278343A CN 105278343 A CN105278343 A CN 105278343A CN 201510826889 A CN201510826889 A CN 201510826889A CN 105278343 A CN105278343 A CN 105278343A
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- CN
- China
- Prior art keywords
- electrical equipment
- electric appliance
- control method
- power consumption
- intelligent control
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- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The invention discloses an intelligent control method for standby power consumption of an electric appliance. The method comprises the following steps: obtaining a real-time current flowing through an electric appliance; setting a current reference value I and determining whether the electric appliance is in a normal operation status or in a standby status; obtaining a duration time of the standby status of the electric appliance; setting a time parameter T and determining whether a switch needs to cut off the power supply of the electric appliance or not. By use of the method, the problem of standby power consumption of electric appliances at present is effectively solved, the waste of resource is greatly reduced, and energy saving and emission reduction are achieved. The intelligent control method has a wide application in the field of intelligent switches.
Description
Technical field
The present invention relates to field of intelligent control technology, especially relate to a kind of electric appliance standby power consumption intelligent control method.
Background technology
Standby energy consumption refers to that product is connected to power supply and is in waiting status, power consumption during its original function of off-duty.Such as televisor, when it switches on power, and be in waiting status, sound and image can not be provided, can not send and program receiving signal and data (not comprising for holding state being converted to normal operating conditions and the data transmitted), televisor is now in holding state, and its electricity consumed is standby consumption, also claims standby power consumption.
Along with the growth requirement of the technology innovation replacement and networking, Electric Manufacture business develops teleswitch, continues the various idle functions such as numerical monitor, WOL (Wake On LAN), time switch.These New function, providing for user in a large number simultaneously easily, also bring standby energy consumption problem.Different from the available energy dissipation that product in use produces, standby energy consumption is a kind of avoidable energy dissipation substantially.Conservatively estimate according to energy-conservation authentication center of China, the average standby power consumption of family of current China is equivalent to the incandescent lamp that these families use a 15-30W every day incessantly, and standby power consumption accounts for the 3%-11% of family's power consumption.Standby energy consumption not only wastes ample resources, and also result in destruction to environment.This does not meet society low-carbon energy-saving, the requirement of environmental protection.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the object of the present invention is to provide one effectively can solve existing electric appliance standby power consumption problem, reducing the waste of resource, realizing the electric appliance standby power consumption intelligent control method of energy-saving and emission-reduction.
For achieving the above object, the present invention is by the following technical solutions:
A kind of electric appliance standby power consumption intelligent control method, this control method mainly comprises the following steps:
A. the real-time current of appliances power source is monitored;
B. arrange a current reference value I, when the electric current of the electrical equipment monitored is greater than I, then this electrical equipment is in normal operating conditions; When the electric current of the electrical equipment monitored is less than I, then this electrical equipment is in holding state;
C. record this electrical equipment and be in holding state duration;
D. arrange a time parameter T, when the stand-by time of this electrical equipment is greater than T, switch cuts off the power supply of this electrical equipment automatically; When the stand-by time of this electrical equipment is less than T, show that electrical equipment returns to normal operating conditions, need not cut off the electricity supply, then the power supply of this electrical equipment continues to keep energising.
Further, described electrical equipment comprises televisor, air-conditioning, computer.
The technical solution adopted in the present invention has following beneficial effect: the real-time current of electrical equipment is flow through in the present invention by obtaining; A current reference value I is set, judges that electrical equipment is in normal operating conditions or is in holding state; Obtain electrical equipment and be in holding state duration; A time parameter T is set, judges that switch is the need of the power supply disconnecting this electrical equipment.The method of the invention provides is applied to intelligent switch field, effectively can solve existing electric appliance standby power consumption problem, greatly reduce the waste of resource, realize energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention;
Fig. 2 is for adopting gauge tap partial circuit figure of the present invention.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of TV standby power consumption intelligent control method, this control method mainly comprises the following steps:
A. the real-time current of televisor is flow through in monitoring; Adopt precision resistance R1 monitoring to flow through the electric current of televisor, when a current flows through, R1 produces pressure drop;
B. be in running order or holding state according to size of current determination televisor; Arrange a current reference value I, when the electric current of the televisor detected is greater than I, then this televisor is in normal operating conditions; When the electric current of the televisor detected is less than I, then this televisor is in holding state; During normal work, R1 produces pressure drop greatly, and now the end of oppisite phase voltage ratio in-phase end voltage of voltage comparator A is high, and therefore its output low level, is dragged down the end of oppisite phase voltage of comparer B by diode D2, and comparer B exports high level controlling filed effect constant conduction; When electric current drops to below reference current value I, the end of oppisite phase voltage of comparer A will drop to below in-phase end, and D2 ends, and resistance R7 charge to electric capacity C4, after the backward end voltage of comparer B is higher than in-phase end, and field effect transistor cut-off.
C. record this televisor and be in holding state duration;
D. arrange a time parameter T, when the stand-by time of this televisor is greater than T, switch cuts off the power supply of this electrical equipment automatically; When the stand-by time of this televisor is less than T, then illustrate that televisor returns to normal operating conditions, need not cut off the electricity supply.
As optimal technical scheme, in Fig. 2, R2, R3, R5, R6, R7 adopt precision resistance, the electric capacity that C4 adopts electric leakage little, and in Fig. 2, R7 and C4 determines time delay.
Embodiment
1, choosing domestic Skyworth 50 inch liquid crystal televisor is research object, and standby power is 0.5W, and standby current is 40mA;
2, arranging current reference value is 50mA, and when the electric current detected is greater than 50mA, televisor is in normal operating conditions, and when the electric current detected is less than 50mA, televisor is in holding state;
3, record television machine is in the duration of holding state;
4, setup times parameter is 10 minutes, and when the stand-by time of televisor is greater than 10 minutes, the power supply of this televisor of switch cutoff, when the stand-by time of televisor is less than 10 minutes, switch can not cut off the power supply of this televisor.
More than show and describe ultimate principle of the present invention and principal character.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. an electric appliance standby power consumption intelligent control method, is characterized in that: this control method mainly comprises the following steps:
A: the real-time current of monitoring appliances power source;
B: a current reference value I is set, when the electric current of the electrical equipment monitored is greater than I, then this electrical equipment is in normal operating conditions; When the electric current of the electrical equipment monitored is less than I, then this electrical equipment is in holding state;
C: record this electrical equipment and be in holding state duration;
D: a time parameter T is set, when the stand-by time of this electrical equipment is greater than T, switch cuts off the power supply of this electrical equipment automatically; When the stand-by time of this electrical equipment is less than T, then the power supply of this electrical equipment continues to keep energising.
2. electric appliance standby power consumption intelligent control method according to claim 1, is characterized in that: described electrical equipment comprises:
Televisor, air-conditioning, computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826889.3A CN105278343B (en) | 2015-11-24 | 2015-11-24 | A kind of electric appliance standby power consumption intelligent control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826889.3A CN105278343B (en) | 2015-11-24 | 2015-11-24 | A kind of electric appliance standby power consumption intelligent control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105278343A true CN105278343A (en) | 2016-01-27 |
| CN105278343B CN105278343B (en) | 2019-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826889.3A Active CN105278343B (en) | 2015-11-24 | 2015-11-24 | A kind of electric appliance standby power consumption intelligent control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105278343B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554525A (en) * | 2016-02-19 | 2016-05-04 | 微鲸科技有限公司 | Upgrade method and upgrade system for smart television or set top box |
| CN105700371A (en) * | 2016-03-14 | 2016-06-22 | 上海斐讯数据通信技术有限公司 | Method and apparatus for controlling switch |
| CN109343359A (en) * | 2018-10-17 | 2019-02-15 | 深圳绿米联创科技有限公司 | Intelligent switch, intelligence control system, method, apparatus and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554525A (en) * | 2016-02-19 | 2016-05-04 | 微鲸科技有限公司 | Upgrade method and upgrade system for smart television or set top box |
| CN105700371A (en) * | 2016-03-14 | 2016-06-22 | 上海斐讯数据通信技术有限公司 | Method and apparatus for controlling switch |
| CN109343359A (en) * | 2018-10-17 | 2019-02-15 | 深圳绿米联创科技有限公司 | Intelligent switch, intelligence control system, method, apparatus and electronic equipment |
| CN109343359B (en) * | 2018-10-17 | 2021-04-30 | 深圳绿米联创科技有限公司 | Intelligent switch, intelligent control system, method and device and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105278343B (en) | 2019-02-15 |
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