CN103605297B - Electric automatic control system - Google Patents
Electric automatic control system Download PDFInfo
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- CN103605297B CN103605297B CN201310586737.1A CN201310586737A CN103605297B CN 103605297 B CN103605297 B CN 103605297B CN 201310586737 A CN201310586737 A CN 201310586737A CN 103605297 B CN103605297 B CN 103605297B
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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 to a kind of automatic electrical control system.
Background technology
At present, user makes electrical appliance, and particularly when television set and computer, because of needs many more manipulations, user likes using
Its idle function, the now auxiliary equipment of these electrical equipment, such as television set top box, computer modem, router, sound equipment
Deng, during all in holding state, there is certain power consumption, unnecessary waste can be caused, this consumption is for individual
Numerical value is less, is difficult to cause the attention of people, but from the point of view of national general, the most standby this waste of energy caused but is one
Individual huge numeral.Meanwhile, in thunderstorm season, these electrical equipment are in standby, and nobody is at the scene again, it is most likely that occur
Because suffering the phenomenon that electrical equipment is broken by the induced voltage powerful when attacking of strong thunder near electrical network or electrical network；Moreover, it is also possible to because of
Electrical equipment is chronically at holding state and makes aging circuit cause short circuit to cause fire, causes unnecessary property loss and the person
Injury.
Summary of the invention
The technical problem to be solved is to provide a kind of automatic electrical control system, solves electricity in prior art
Power consumption is there is and easily causes the technical problem of potential safety hazard in device when being in holding state.
The technical scheme is that a kind of automatic electrical control system, adopt including state
Collection unit, computing unit, judging unit, control unit, electric knife switch and multiple electrical appliance,
Described state acquisition unit is connected with the plurality of electrical appliance, gathers the electricity flowing through the plurality of electrical appliance respectively
Stream；
Described computing unit connects described state acquisition unit, the power consumption of all electrical appliances in calculating certain time
Summation, 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, is used for receiving described result of calculation, and judges institute in certain time
There are the power consumption summation of electrical appliance and a size of preset value, and power consumption summation amplitude of variation within a certain period of time and change
Frequency, if power consumption is not reaching to described preset value and amplitude of variation and change frequency is less, then output cut-offing instruction is to described
Control unit；
Described control unit connects described judging unit, according to the judged result of described judging unit, controls described electric brake
Cutter power-off.
Further, also including setup unit, described setup unit connects described judging unit, is used for setting power consumption summation
Preset value.
Further, also including note unit, described note unit connects described judging unit, when described judging unit is made
After judged result, described judging unit first exports cut-offing instruction extremely described note unit, and described power-off is referred to by described note unit
Order is sent to note number set in advance, and after note number replys confirmation, described power-off is referred to by described judging unit
Order output is to described control unit.
The invention has the beneficial effects as follows: the Design of Automatic Control System of the present invention is simple, reasonable, use extensively, safety can
Leaning on, the break-make that can automatically carry out power supply controls, when the power consumption whole electrical appliance being detected is less, and the change width of power consumption
When degree, change frequency are the least, automatically power off, make electrical appliance cut off electrical network, to improve factor of safety and to reach energy-conservation purpose,
Thus avoid the phenomenon suffered the induced voltage powerful when attacking of strong thunder near electrical network or electrical network, broken by electrical equipment, it is possible to anti-
Short circuit that only uninhabited warehouse causes because of aging circuit etc. and the fire that causes, the most also can avoid playing socket because of child by mistake
And the electric shock accidents led to.
Accompanying drawing explanation
Fig. 1 is the structural representation of control system of the present invention.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As it is shown in figure 1, be the structural representation of a kind of automatic electrical control system of the present invention, including state acquisition unit
01, computing unit 02, judging unit 03, control unit 04, electric knife switch 05 and multiple electrical appliance 06, described state acquisition unit 01
It is connected with the plurality of electrical appliance 06, gathers the electric current flowing through the plurality of electrical appliance 06 respectively；Described computing unit 02 is even
Connect described state acquisition unit 01, the power consumption summation of all electrical appliances 06 in calculating certain time, and power consumption
Situation of change, and result of calculation is sent to described judging unit 03；Described judging unit 03 connects described computing unit 02, uses
In receiving described result of calculation, and the size of the power consumption summation of all electrical appliances and preset value in judging certain time, and
Power consumption summation amplitude of variation within a certain period of time and change frequency, if power consumption is not reaching to described preset value and change width
Degree and change frequency are less, then output cut-offing instruction is to described control unit 04；It is single that described control unit 04 connects described judgement
Unit 03, according to the judged result of described judging unit, controls the power-off of described electric knife switch 05.Preferably, the control system of the present embodiment
System also includes that setup unit 07, described setup unit 07 connect described judging unit 03, for setting presetting of power consumption summation
Value.Preferably, also including note unit 08, described note unit connects described judging unit 03, when described judging unit is made
After judged result, described judging unit 03 first exports cut-offing instruction and breaks described to described note unit 08, described note unit
Electricity instruction is sent to note number set in advance, and after note number replys confirmation, described judging unit 03 is by described
Cut-offing instruction output is to described control unit 04.
The Design of Automatic Control System of the present invention is simple, reasonable, it is extensive, safe and reliable to use, and can automatically carry out power supply
Break-make control, when the power consumption whole electrical appliance being detected is less, and the amplitude of variation of power consumption, change frequency are the least
Time, automatically power off, make electrical appliance cut off electrical network, to improve factor of safety and to reach energy-conservation purpose, thus avoid electrical network or
The phenomenon that electrical equipment suffers the induced voltage powerful when attacking of strong thunder near electrical network, break, it is possible to prevent uninhabited warehouse
The short circuit caused because of aging circuit etc. and the fire caused, the most also can avoid the electric shock thing led to because child plays socket by mistake
Therefore.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. an automatic electrical control system, it is characterised in that: include state acquisition unit, computing unit, judging unit, control
Unit, electric knife switch and multiple electrical appliance,
Described state acquisition unit is connected with the plurality of electrical appliance, gathers the electric current flowing through the plurality of electrical appliance respectively；
Described computing unit connects described state acquisition unit, and in calculating certain time, the power consumption of all electrical appliances is total
With, 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, is used for receiving described result of calculation, and judges that interior of certain time is useful
The power consumption summation of electrical equipment and the size of preset value, and the amplitude of variation that power consumption summation is within a certain period of time and change are frequently
Rate, if power consumption is not reaching to described preset value and amplitude of variation and change frequency is less, then output cut-offing instruction is to described control
Unit processed；
Described control unit connects described judging unit, according to the judged result of described judging unit, controls described electric knife switch and breaks
Electricity；Also including setup unit, described setup unit connects described judging unit, for setting the preset value of power consumption summation；Also
Including note unit, described note unit connects described judging unit, after described judging unit judges result, described in sentence
Disconnected unit first exports cut-offing instruction extremely described note unit, and described cut-offing instruction is sent to set in advance by described note unit
Note number, after note number replys confirmation, the output of described cut-offing instruction is controlled list to described by described judging unit
Unit.
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 CN103605297A (en) | 2014-02-26 |
| CN103605297B true CN103605297B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586737.1A Active CN103605297B (en) | 2013-11-20 | 2013-11-20 | Electric automatic control system |
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| CN (1) | CN103605297B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873279B (en) * | 2017-12-05 | 2021-09-21 | 佛山市顺德区美的电热电器制造有限公司 | Control method for distributing current, control system for socket assembly and socket assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201303571A (en) * | 2011-07-12 | 2013-01-16 | 瀚宇彩晶股份有限公司 | Energy saving switch device, and method thereof |
-
2013
- 2013-11-20 CN CN201310586737.1A patent/CN103605297B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103605297A (en) | 2014-02-26 |
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