CN103605297A - Electric automatic control system - Google Patents
Electric automatic control system Download PDFInfo
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- CN103605297A CN103605297A CN201310586737.1A CN201310586737A CN103605297A CN 103605297 A CN103605297 A CN 103605297A CN 201310586737 A CN201310586737 A CN 201310586737A CN 103605297 A CN103605297 A CN 103605297A
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Abstract
The invention relates to an electric automatic control system. The electric automatic control system comprises a state acquisition unit, a calculation unit, a determination unit, a control unit, an electric knife switch and multiple electric appliances, wherein the state acquisition unit is used for respectively acquiring currents passing through the multiple electric appliances, the calculation unit is used for calculating power consumption sum of all the electric appliance within a time segment and power consumption change states, the determination unit is used for outputting a power-off instruction to the control unit according to the power consumption sum, change amplitude and frequency, and the control unit is used for controlling power-off of the electric knife switch. The electric automatic control system has properties of simple and reasonable design, wide use and safe and reliable performance, can realize automatic on-off control of a power source and enables the electric appliances to disconnect with an electric network, and thereby lightning damage to the electric appliances caused by powerful induction voltage is avoided when the electric network or a surrounding part of the electric network is subjected to strong lightning strokes, a fire disaster in an uninhabited warehouse caused by short circuit because of line aging can be avoided, and an electric shock accident caused by socket playing of a child can further be avoided.
Description
Technical field
The present invention relates to electric automatization field, particularly a kind of automatic electrical control system.
Background technology
At present, user makes electrical appliance, particularly when televisor and computer, because of the operation of needs multistep, user likes using its idle function, the utility appliance of these electrical equipment now, as television set top box, computer modulator-demodular unit, router, sound equipment etc., all when holding state, there is certain power consumption, can cause unnecessary waste, this consumption numerical value from individual is less, is difficult to cause people's attention, but from national general, the waste of energy that this long-term standby causes is but a huge numeral.Meanwhile, in thunderstorm season, these electrical equipment are in standby process, and nobody at the scene, very likely occurs near the phenomenon that powerful induced voltage is broken electrical equipment when suffering electrical network or electrical network that strong thunder attacks again; Moreover, also, likely because electrical equipment makes aging circuit cause that short circuit causes fire in holding state for a long time, cause unnecessary property loss and personal injury.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of automatic electrical control system, has solved the technical matters that electrical equipment in prior art exists power consumption and easily causes potential safety hazard when holding state.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of automatic electrical control system, comprise state acquisition unit, computing unit, judging unit, control module, electric knife switch and a plurality of electrical appliance,
Described state acquisition unit is connected with described a plurality of electrical appliances, and acquisition stream is through the electric current of described a plurality of electrical appliances respectively;
Described computing unit connects described state acquisition unit, for calculating the power consumption summation of all electrical appliances in certain hour, and the situation of change of power consumption, and result of calculation is sent to described judging unit;
Described judging unit connects described computing unit, be used for receiving described result of calculation, and judge the power consumption summation of all electrical appliances in certain hour and the size of preset value, and power consumption summation amplitude of variation and change frequency within a certain period of time, if it is less that power consumption does not reach described preset value and amplitude of variation and change frequency, export cut-offing instruction to described control module;
Described control module connects described judging unit, according to the judged result of described judging unit, controls described electric knife switch power-off.
Further, also comprise setup unit, described setup unit connects described judging unit, for setting the preset value of power consumption summation.
Further, also comprise note unit, described note unit connects described judging unit, when described judging unit judges after result, described judging unit is first exported cut-offing instruction to described note unit, described note unit sends to predefined note number by described cut-offing instruction, and after note number is replied confirmation, described judging unit exports described cut-offing instruction to described control module.
The invention has the beneficial effects as follows: Design of Automatic Control System of the present invention is simple, rationally, use extensively, safe and reliable, can automatically carry out the break-make of power supply controls, less when the power consumption of whole electrical appliance being detected, and the amplitude of variation of power consumption, change frequency all compared with hour, auto-breaking, make electrical appliance cut off electrical network, to improve safety factor and to reach energy-conservation object, thereby avoided suffering near electrical network or electrical network induced voltage powerful when strong thunder attacks, the phenomenon that electrical equipment is broken, also can prevent the fire that short circuit that uninhabited warehouse causes because of aging circuit etc. causes, also can avoid playing because of child the electric shock accidents that socket leads to simultaneously by mistake.
Accompanying drawing explanation
Fig. 1 is the structural representation of control system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, structural representation for a kind of automatic electrical control system of the present invention, comprise state acquisition unit 01, computing unit 02, judging unit 03, control module 04, electric knife switch 05 and a plurality of electrical appliance 06, described state acquisition unit 01 is connected with described a plurality of electrical appliances 06, and acquisition stream is through the electric current of described a plurality of electrical appliances 06 respectively; Described computing unit 02 connects described state acquisition unit 01, for calculating the power consumption summation of all electrical appliances 06 in certain hour, and the situation of change of power consumption, and result of calculation is sent to described judging unit 03; Described judging unit 03 connects described computing unit 02, be used for receiving described result of calculation, and judge the power consumption summation of all electrical appliances in certain hour and the size of preset value, and power consumption summation amplitude of variation and change frequency within a certain period of time, if it is less that power consumption does not reach described preset value and amplitude of variation and change frequency, export cut-offing instruction to described control module 04; Described control module 04 connects described judging unit 03, according to the judged result of described judging unit, controls described electric knife switch 05 power-off.Preferably, the control system of the present embodiment also comprises setup unit 07, and described setup unit 07 connects described judging unit 03, for setting the preset value of power consumption summation.Preferably, also comprise note unit 08, described note unit connects described judging unit 03, when described judging unit judges after result, described judging unit 03 is first exported cut-offing instruction to described note unit 08, described note unit sends to predefined note number by described cut-offing instruction, and after note number is replied confirmation, described judging unit 03 exports described cut-offing instruction to described control module 04.
Design of Automatic Control System of the present invention is simple, rationally, use extensively, safe and reliable, can automatically carry out the break-make of power supply controls, less when the power consumption of whole electrical appliance being detected, and the amplitude of variation of power consumption, change frequency all compared with hour, auto-breaking, make electrical appliance cut off electrical network, to improve safety factor and to reach energy-conservation object, thereby avoided suffering near electrical network or electrical network induced voltage powerful when strong thunder attacks, the phenomenon that electrical equipment is broken, also can prevent the fire that short circuit that uninhabited warehouse causes because of aging circuit etc. causes, also can avoid playing because of child the electric shock accidents that socket leads to simultaneously by mistake.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. an automatic electrical control system, is characterized in that: comprise state acquisition unit, computing unit, judging unit, control module, electric knife switch and a plurality of electrical appliance,
Described state acquisition unit is connected with described a plurality of electrical appliances, and acquisition stream is through the electric current of described a plurality of electrical appliances respectively;
Described computing unit connects described state acquisition unit, for calculating the power consumption summation of all electrical appliances in certain hour, and the situation of change of power consumption, and result of calculation is sent to described judging unit;
Described judging unit connects described computing unit, be used for receiving described result of calculation, and judge the power consumption summation of all electrical appliances in certain hour and the size of preset value, and power consumption summation amplitude of variation and change frequency within a certain period of time, if it is less that power consumption does not reach described preset value and amplitude of variation and change frequency, export cut-offing instruction to described control module;
Described control module connects described judging unit, according to the judged result of described judging unit, controls described electric knife switch power-off.
2. automatic electrical control system according to claim 1, is characterized in that: also comprise setup unit, described setup unit connects described judging unit, for setting the preset value of power consumption summation.
3. automatic electrical control system according to claim 1 and 2, it is characterized in that: also comprise note unit, described note unit connects described judging unit, when described judging unit judges after result, described judging unit is first exported cut-offing instruction to described note unit, described note unit sends to predefined note number by described cut-offing instruction, and after note number is replied confirmation, described judging unit exports described cut-offing instruction to described control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586737.1A CN103605297B (en) | 2013-11-20 | 2013-11-20 | Electric automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586737.1A CN103605297B (en) | 2013-11-20 | 2013-11-20 | Electric automatic control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103605297A true CN103605297A (en) | 2014-02-26 |
| CN103605297B CN103605297B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310586737.1A Active CN103605297B (en) | 2013-11-20 | 2013-11-20 | Electric automatic control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873279A (en) * | 2017-12-05 | 2019-06-11 | 佛山市顺德区美的电热电器制造有限公司 | Distribute control method, the control system of jack assemblies and the jack assemblies of electric current |
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| CN202143269U (en) * | 2011-07-20 | 2012-02-08 | 西安旌旗电子股份有限公司 | Remote energy-saving switch circuit device based on bus control |
| CN102857652A (en) * | 2012-08-22 | 2013-01-02 | 北京邮电大学 | Mobile network-based switch control system and method |
| US20130015721A1 (en) * | 2011-07-12 | 2013-01-17 | Chin-Sheng Lee | Energy saving switch device, and method thereof |
| CN202906943U (en) * | 2012-08-31 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Intelligent switch and intelligent home system applying same |
| CN203275957U (en) * | 2012-08-31 | 2013-11-06 | 鸿富锦精密工业（深圳）有限公司 | Intelligent switch and intelligent housing system applying same |
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2013
- 2013-11-20 CN CN201310586737.1A patent/CN103605297B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130015721A1 (en) * | 2011-07-12 | 2013-01-17 | Chin-Sheng Lee | Energy saving switch device, and method thereof |
| CN202143269U (en) * | 2011-07-20 | 2012-02-08 | 西安旌旗电子股份有限公司 | Remote energy-saving switch circuit device based on bus control |
| CN102857652A (en) * | 2012-08-22 | 2013-01-02 | 北京邮电大学 | Mobile network-based switch control system and method |
| CN202906943U (en) * | 2012-08-31 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Intelligent switch and intelligent home system applying same |
| CN203275957U (en) * | 2012-08-31 | 2013-11-06 | 鸿富锦精密工业（深圳）有限公司 | Intelligent switch and intelligent housing system applying same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873279A (en) * | 2017-12-05 | 2019-06-11 | 佛山市顺德区美的电热电器制造有限公司 | Distribute control method, the control system of jack assemblies and the jack assemblies of electric current |
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| CN103605297B (en) | 2017-01-11 |
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