CN106856639B - A kind of intelligent switch of remote detection switch motion - Google Patents
A kind of intelligent switch of remote detection switch motion Download PDFInfo
- Publication number
- CN106856639B CN106856639B CN201510903880.8A CN201510903880A CN106856639B CN 106856639 B CN106856639 B CN 106856639B CN 201510903880 A CN201510903880 A CN 201510903880A CN 106856639 B CN106856639 B CN 106856639B
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- China
- Prior art keywords
- circuit
- switch
- analog
- connect
- sample circuit
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
-
- 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The present invention discloses a kind of intelligent switch of remote detection switch motion,Zero line side and zero line including being connected to lamps and lanterns both ends,The zero line switchs one end with first sample circuit one end and control circuit and connect,The control circuit switch other end is connect with the second sample circuit,Another public side for being terminated at single-pole double-throw switch (SPDT) of second sample circuit and the first sample circuit,Two terminals of the single-pole double-throw switch (SPDT) are connect with zero line,Second sample circuit is connect with the second analog to digital conversion circuit,Second analog to digital conversion circuit output is connect with controller,The output of first sampling circuit samples is connect with the first analog to digital conversion circuit,First analog to digital conversion circuit is connect with controller,When lamps and lanterns are in illuminating state,It the both ends of second sample circuit will be there are one faint sine wave signal,The sine wave signal that second sample circuit inputs is transformed to square-wave signal by the second analog to digital conversion circuit；When lamps and lanterns extinguish, the sine wave signal that the first sample circuit acquires is converted to square-wave signal by the first analog to digital conversion circuit.Intelligent switching control difficulty when can reduce single firewire, while avoiding passing through battery powered remote control and control and make troubles to using.
Description
Technical field
The present invention relates to technical field of switch control, more particularly to a kind of intelligent switch of remote detection switch motion.
Background technology
All there was only a firewire when most domestic switch wiring, this proposes prodigious choose to the exploitation of intelligent switch
War.Currently on the market there are two types of intelligent switch, one is the intelligent switch of single firewire control, using being connected in series in lamps and lanterns
On circuit, when lamps and lanterns extinguish, the power consumption of intelligent switch need to accomplish it is extremely low, otherwise will appear lamp sudden strain of a muscle show.
Another intelligent switch is used is equipped with the remote control being battery powered in existing switch internal, is switching back
Mounted lamp control circuit in road, after battery exhausts, user needs to dismantle switch, can just be continuing with, give after replacing battery
Using making troubles.
Invention content
The invention mainly solves the technical problem of providing a kind of intelligent switch of remote detection switch motion, the long-range inspections
Intelligent switching control difficulty when the intelligent switch of slowdown monitoring switch action can reduce single firewire, while avoiding passing through battery powered
Remote control is controlled and is made troubles to using.
To solve the above-mentioned problems, the present invention provides a kind of intelligent switch of remote detection switch motion, and remote detection is opened
Pass action intelligent switch include：It is connected to the zero line side and zero line at lamps and lanterns both ends, the zero line and first sample circuit one end
One end is switched with the control circuit of on/off in control lamps and lanterns circuit to connect, which switchs the other end and the second sampling
Circuit connects, another public side for being terminated at single-pole double-throw switch (SPDT) of second sample circuit and the first sample circuit, the list
Two terminals of double-pole double throw switch are connect with zero line, and the second sample circuit is connect with the second analog to digital conversion circuit, second mould
Number conversion circuit output is connect with controller, and the output of the first sampling circuit samples is connect with the first analog to digital conversion circuit, this first
Analog to digital conversion circuit is connect with controller, when lamps and lanterns are in illuminating state, the second sample circuit both ends will there are one faint
Sine wave signal, the sine wave signal that the second sample circuit inputs is transformed to square-wave signal by the second analog to digital conversion circuit；When
Lamps and lanterns extinguish, and the sine wave signal that the first sample circuit acquires is converted to square-wave signal by the first analog to digital conversion circuit.
Further say, the intelligent switch further include be connected to firewire and zero curve enter between power circuit.
It further says, the first analog to digital conversion circuit output letter signal is into the square-wave signal that duty ratio is 50%.
It further says, the second analog to digital conversion circuit output signal is the square-wave signal that duty ratio is 50%.
It further says, is equipped between the second sample circuit and the second analog to digital conversion circuit and the second sample circuit is exported
The signal amplification circuit that signal is amplified.
The intelligent switch of remote detection switch motion of the present invention, including it is connected to the zero line side and zero line at lamps and lanterns both ends, it should
Zero line switchs one end with first sample circuit one end and control circuit and connect, which switchs the other end and the second sampling
Circuit connects, another public side for being terminated at single-pole double-throw switch (SPDT) of second sample circuit and the first sample circuit, the list
Two terminals of double-pole double throw switch go out to connect with firewire, and the second sample circuit is connect with the second analog to digital conversion circuit, second mould
Number conversion circuit output is connect with controller, and the output of the first sampling circuit samples is connect with the first analog to digital conversion circuit, this first
Analog to digital conversion circuit is connect with controller, when lamps and lanterns are in illuminating state, the second sample circuit both ends will there are one faint
Sine wave signal, the sine wave signal that the second sample circuit inputs is transformed to square-wave signal by the second analog to digital conversion circuit；When
Lamps and lanterns extinguish, and the sine wave signal that the first sample circuit acquires is converted to square-wave signal by the first analog to digital conversion circuit.It can drop
Intelligent switching control difficulty when low single firewire, while avoiding passing through battery powered remote control and control and bringing not to using
Just.Long-range in this programme refers to that switch may be mounted at any one in lamps and lanterns circuit and have the position of zero firewire, is no longer limited to
In can be only installed inside switch control box.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, and the attached drawing in describing is the one of the present invention
A little embodiments to those skilled in the art without creative efforts, can also be according to these
Attached drawing obtains other accompanying drawings.
Fig. 1 is the intelligent switch embodiment electrical principle block diagram of remote detection switch motion.
Fig. 2 is control circuit switch closed condition electrical principle block diagram.
Fig. 3 is control circuit switch off state electrical principle block diagram.
With reference to embodiment, and with reference to attached drawing, the realization, the function and the advantages of the object of the present invention are made furtherly
It is bright.
Specific implementation mode
In order to keep the purpose, technical scheme and advantage to be invented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of intelligent switch embodiment of remote detection switch motion of the present invention.
The intelligent switch of the remote detection switch motion includes：It is connected to the zero line side and zero line at lamps and lanterns both ends, the firewire
It holds the control circuit with on/off in first sample circuit one end and control lamps and lanterns circuit to switch one end to connect, the control circuit
The switch other end is connect with the second sample circuit, and second sample circuit and the another of the first sample circuit are terminated at single-pole double throw
Two terminals of the public side of switch, the single-pole double-throw switch (SPDT) go out to connect with firewire, and the second sample circuit and the second modulus turn
Circuit connection is changed, second analog to digital conversion circuit output is connect with controller, the output of the first sampling circuit samples and the first modulus
Conversion circuit connects, which connect with controller, when lamps and lanterns are in illuminating state, the second sample circuit
Both ends will be there are one faint sine wave signal, the sine wave signal that the second analog to digital conversion circuit inputs the second sample circuit
It is transformed to square-wave signal；When lamps and lanterns extinguish, the sine wave signal that the first analog to digital conversion circuit acquires the first sample circuit is converted
For square-wave signal.
Specifically, signal amplification circuit can be equipped between the second sample circuit and the second analog to digital conversion circuit, it is right
Second sample circuit output signal is amplified.What the second sample circuit acquisition was constituted by the second sample circuit with lamps and lanterns
Electric current in circuit, and the electric current sampled is converted into voltage signal, the first sample circuit acquisition is by the first sampling
Electric current in the circuit that circuit is constituted with lamps and lanterns, and the electric current sampled is converted into voltage signal.
As shown in Fig. 2, when control circuit is switched and is closed, lamps and lanterns are in and are lit state, are connected on lamps and lanterns circuit
The both ends of second sample circuit will there are one faint sine wave signals, the second sample circuit to put this sine wave signal feeding
Big circuit is amplified processing, then sine wave signal is transformed into the square wave that duty ratio is 50% by the second analog to digital conversion circuit
Signal；If the connected single-pole double-throw switch (SPDT) in two contacts is pressed at this time, one from switch of the common end of single-pole double-throw switch (SPDT)
During contact moves to another contact of switch, lamps and lanterns circuit disconnects, and the collected electric current of the second sample circuit is zero, this
When controller detect that the duty ratio of the square wave determining single-pole double-throw switch (SPDT) that changes is pressed（Two contacts of switch are connected,
Do not have to be closed the difference with shutdown for circuit）, common end and a contact in switch are then switched, lamps and lanterns circuit is protected
Hold the state before switch is pressed.After controller determines that single-pole double-throw switch (SPDT) is pressed, control circuit switch is disconnected, lamps and lanterns extinguish.
As shown in figure 3, when control circuit is switched and disconnected, lamps and lanterns extinguish.If lamps and lanterns are incandescent lamp, then filament and first
Sample circuit constitutes new circuit, and a sine wave signal, the sine wave signal can be measured at the first sample circuit both ends
The square-wave signal that duty ratio is 50%, i.e., described second analog to digital conversion circuit are transformed to after the processing of the first analog to digital conversion circuit
Output signal is the square-wave signal that duty ratio is 50%；If someone presses the connected single-pole double-throw switch (SPDT) in two contacts at this time, hilted broadsword
During the common end of commutator moves to another contact of switch from a contact of switch, lamps and lanterns circuit disconnects, the
The collected electric current of one sample circuit is zero, and controller detects that the duty ratio of the square wave determining single-pole double throw that changes is opened at this time
Pass is pressed, the state before then switch common end keeps switch to press with a contact in switch, lamps and lanterns circuit.Control
After device determines that single-pole double-throw switch (SPDT) is pressed, it is closed control circuit switch, lamps and lanterns are lighted.
If lamps and lanterns are non-incandescent lamp, since capacitance can flow through a faint leakage current, then capacitance in lamps and lanterns and the
One sample circuit constitutes new circuit, and a sine wave signal, sine wave letter can be measured at the first sample circuit both ends
Number the square-wave signal that duty ratio is 50%, i.e. second analog-to-digital conversion electricity are transformed to after the processing of the first analog to digital conversion circuit
Road output signal is the square-wave signal that duty ratio is 50%；If someone presses the connected single-pole double-throw switch (SPDT) in two contacts at this time, single
During the common end of double-pole double throw switch moves to another contact of switch from a contact of switch, lamps and lanterns circuit disconnects,
The collected electric current of first sample circuit is zero, and controller detects that the duty ratio of square wave changes determining single-pole double throw at this time
Switch is pressed, the state before then switch common end keeps switch to press with a contact in switch, lamps and lanterns circuit.Control
After device processed determines that single-pole double-throw switch (SPDT) is pressed, it is closed control circuit switch, lamps and lanterns are lighted.
Intelligent switching control difficulty when since single firewire can be reduced, while avoiding passing through battery powered remote control
Controlling makes troubles to using.In the present embodiment, the intelligent switch further include be connected to firewire and zero curve enter between power supply
Circuit.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features, and these are changed or replace
It changes, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. the intelligent switch of remote detection switch motion, including it is connected to the zero line side and zero line at lamps and lanterns both ends, it is characterised in that：
The zero line switchs one end with the control circuit of on/off in first sample circuit one end and control lamps and lanterns circuit and connect,
The control circuit switch other end is connect with the second sample circuit, another termination of second sample circuit and the first sample circuit
Connect with zero line in two terminals of the public side of single-pole double-throw switch (SPDT), the single-pole double-throw switch (SPDT), the second sample circuit with
Second analog to digital conversion circuit connects, and second analog to digital conversion circuit output is connect with controller, the output of the first sampling circuit samples
It is connect with the first analog to digital conversion circuit, which connect with controller, when lamps and lanterns are in illuminating state, second
The both ends of sample circuit will there are one faint sine wave signals, the second analog to digital conversion circuit to input the second sample circuit
Sine wave signal is transformed to square-wave signal；When lamps and lanterns extinguishing, the sine that the first analog to digital conversion circuit acquires the first sample circuit
Wave signal is converted to square-wave signal.
2. the intelligent switch of remote detection switch motion according to claim 1, which is characterized in that the intelligent switch is also
Including be connected to firewire and zero curve enter between power circuit.
3. the intelligent switch of remote detection switch motion according to claim 1 or 2, which is characterized in that first mould
Number conversion circuit output signal is into the square-wave signal that duty ratio is 50%.
4. the intelligent switch of remote detection switch motion according to claim 1 or 2, which is characterized in that second mould
Number conversion circuit output signal is the square-wave signal that duty ratio is 50%.
5. the intelligent switch of remote detection switch motion according to claim 1, which is characterized in that in the second sample circuit
The signal amplification circuit being amplified to the second sample circuit output signal is equipped between the second analog to digital conversion circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903880.8A CN106856639B (en) | 2015-12-09 | 2015-12-09 | A kind of intelligent switch of remote detection switch motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903880.8A CN106856639B (en) | 2015-12-09 | 2015-12-09 | A kind of intelligent switch of remote detection switch motion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106856639A CN106856639A (en) | 2017-06-16 |
| CN106856639B true CN106856639B (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903880.8A Expired - Fee Related CN106856639B (en) | 2015-12-09 | 2015-12-09 | A kind of intelligent switch of remote detection switch motion |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342823A (en) * | 2020-04-17 | 2020-06-26 | 深圳市智米旺电子科技有限公司 | Method for realizing multi-path control of electronic switch and switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011156675A2 (en) * | 2010-06-11 | 2011-12-15 | Adc Telecommunications, Inc. | Switch-state information aggregation |
| CN203310920U (en) * | 2013-06-21 | 2013-11-27 | 国家电网公司 | Battery insulation detection circuit and battery insulation detection device |
| CN104519648A (en) * | 2014-12-22 | 2015-04-15 | 武汉瑞莱富科技有限公司 | Street lamp energy conservation control system |
| CN204408680U (en) * | 2015-01-13 | 2015-06-17 | 烟台智慧云谷云计算有限公司 | A kind of light fixture intelligent control system |
| CN204465020U (en) * | 2015-04-10 | 2015-07-08 | 西安科技大学 | A kind of grid-connected control device |
| CN105353292A (en) * | 2015-05-23 | 2016-02-24 | 李银龙 | Automatic detection device of circuit board of electric energy meter |
-
2015
- 2015-12-09 CN CN201510903880.8A patent/CN106856639B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011156675A2 (en) * | 2010-06-11 | 2011-12-15 | Adc Telecommunications, Inc. | Switch-state information aggregation |
| CN203310920U (en) * | 2013-06-21 | 2013-11-27 | 国家电网公司 | Battery insulation detection circuit and battery insulation detection device |
| CN104519648A (en) * | 2014-12-22 | 2015-04-15 | 武汉瑞莱富科技有限公司 | Street lamp energy conservation control system |
| CN204408680U (en) * | 2015-01-13 | 2015-06-17 | 烟台智慧云谷云计算有限公司 | A kind of light fixture intelligent control system |
| CN204465020U (en) * | 2015-04-10 | 2015-07-08 | 西安科技大学 | A kind of grid-connected control device |
| CN105353292A (en) * | 2015-05-23 | 2016-02-24 | 李银龙 | Automatic detection device of circuit board of electric energy meter |
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| Publication number | Publication date |
|---|---|
| CN106856639A (en) | 2017-06-16 |
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