CN110505738B - Intelligent control system for adjusting lamp brightness according to switching time interval - Google Patents
Intelligent control system for adjusting lamp brightness according to switching time interval Download PDFInfo
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- CN110505738B CN110505738B CN201910720170.XA CN201910720170A CN110505738B CN 110505738 B CN110505738 B CN 110505738B CN 201910720170 A CN201910720170 A CN 201910720170A CN 110505738 B CN110505738 B CN 110505738B
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- 238000004146 energy storage Methods 0.000 claims abstract description 49
- 239000003990 capacitor Substances 0.000 claims abstract description 48
- 230000033228 biological regulation Effects 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 241001465382 Physalis alkekengi Species 0.000 claims description 2
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- 238000009434 installation Methods 0.000 abstract description 2
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- 238000000034 method Methods 0.000 description 5
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- 238000010438 heat treatment Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
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- 230000003111 delayed effect Effects 0.000 description 1
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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
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- 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
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Abstract
The invention relates to an intelligent control system for adjusting the brightness of a lamp according to a switching time interval, which comprises an intelligent electric control module, a first voltage-dividing resistor, a second voltage-dividing resistor, an energy-storing capacitor, an isolating diode, a power supply circuit module and a grounding pin, wherein the first voltage-dividing resistor is connected with the second voltage-dividing resistor; the brightness of the lamp in the intelligent household product can be adjusted without APP, voice or an external remote controller in the mobile phone, so that the intelligent household lamp is convenient for the old people who are not good at using the intelligent mobile phone product and the foreign people who have nonstandard pronunciation of Putonghua, and has wide application range and convenient adjustment; the power source of the adjusted brightness of the lamp is electric energy stored in the energy storage power supply from the driving power supply in the power supply circuit module when the external switch is turned on, so that the effective utilization of energy can be realized, the environment is saved, and the waste is avoided; the intelligent control system is additionally arranged in a lamp circuit on the basis of the original external switch, and the shape structure and the installation mode of the original external switch are not required to be changed.
Description
Technical Field
The invention relates to the technical field of control systems for lamp brightness adjustment, in particular to an intelligent control system for adjusting lamp brightness according to a switching time interval.
Background
With the gradual entrance of intelligent home products into thousands of households in the prior art, various household appliances are connected with a network and a controller, so that great convenience is brought to the aspects of remote control, timing opening, delayed closing, identity identification and the like of people, the intelligent home products in the prior art are generally realized in a program integrated in a mobile phone APP, user voice identification, external remote controller remote control and the like, and for old people who are not good at using the mobile phone, external population who is not standard in Putonghua and the like, the capability of skillfully using the intelligent mobile phone, the voice pronunciation are not standard, the working state of the intelligent home products cannot be changed when an external remote controller is not found, and the use difficulty is caused for users.
Disclosure of Invention
In order to solve the above problems, the present invention provides an intelligent control system for adjusting the brightness of a lamp according to a switching time interval.
The technical scheme adopted by the invention is as follows:
the utility model provides an intelligent control system according to switching time interval adjustment lamps and lanterns luminance which characterized in that: the system comprises an intelligent electric control module, a first voltage-dividing resistor, a second voltage-dividing resistor, an energy-storage capacitor, an isolation diode, a power supply circuit module and a grounding pin; wherein,
the first voltage-dividing resistor and the second voltage-dividing resistor are connected in series and then connected in parallel with the energy-storage capacitor, a power supply circuit module and a grounding pin are respectively arranged at two ends of the first voltage-dividing resistor, the second voltage-dividing resistor and the energy-storage capacitor, a driving power supply is arranged in the power supply circuit module, isolation diodes are further arranged in end connecting circuits of the power supply circuit module, the first voltage-dividing resistor, the second voltage-dividing resistor and the energy-storage capacitor, the intelligent electric control module is connected in a stretching mode between serial circuits of the first voltage-dividing resistor and the second voltage-dividing resistor, and the intelligent electric control module is electrically connected with the power supply circuit module; wherein,
the intelligent electric control module is internally provided with a switching signal receiving module, a voltage judging module, a timing module and a power regulating module, and is also respectively connected with an external power supply, an energy discharging module and an output circuit;
the switch signal receiving module is used for receiving the opening and closing signals of the external switch and sending the closing signals to the voltage judging module after receiving the closing signals;
the voltage judging module judges whether voltage still exists after the external switch is closed and the voltage magnitude exists;
the timing module is used for recording the time interval from the closing of the external switch to the re-opening of the external switch;
the power adjusting module adjusts the output power provided by the intelligent electric control module to the output circuit according to the time interval recorded by the timing module from the closing to the re-opening of the external switch;
the external power supply is connected with the intelligent electric control module to provide electric energy for the intelligent electric control module;
the energy unloading module is connected with the intelligent electric control module and used for releasing electric energy continuously output by the energy storage capacitor;
the output circuit is connected with the intelligent electric control module to provide electric energy for the lamp arranged in the output circuit.
Further, the resistance values of the first voltage-dividing resistor and the second voltage-dividing resistor are determined according to the voltage value actually required in the output circuit.
Further, the maximum power storage amount of the energy storage capacitor is determined according to an actually required voltage value in the output circuit.
Further, the isolation diode allows the power supply circuit module to supply power to the first voltage-dividing resistor, the second voltage-dividing resistor and the energy-storage capacitor, and prevents the energy-storage capacitor from reversely charging the power supply circuit module after power failure.
Further, the longer the time interval from the closing of the external switch to the re-opening of the external switch recorded by the timing module is, the lower the output power provided by the intelligent electronic control module to the output circuit is adjusted by the power adjusting module.
Furthermore, the power adjusting module correspondingly linearly adjusts the output power provided by the intelligent electronic control module to the output circuit according to the time interval recorded by the timing module between the closing of the external switch and the re-opening of the external switch.
Furthermore, the power adjusting module correspondingly nonlinearly adjusts the output power provided by the intelligent electronic control module to the output circuit according to the time interval recorded by the timing module after the external switch is turned off and then turned on again.
Further, after the external switch is turned off, the energy storage capacitor continuously outputs the stored electric energy to the energy discharging module, and only after the external switch is turned on again, the energy storage capacitor supplies the electric energy to the lamp set in the output circuit.
Furthermore, the intelligent electronic control module sets a maximum output power threshold and a minimum output power threshold for the output power provided by the output circuit, and the power adjusting module adjusts the output power provided by the intelligent electronic control module to the output circuit according to the time interval recorded by the timing module from the time when the external switch is turned off to the time when the external switch is turned on again, wherein the output power is between the maximum output power threshold and the minimum output power threshold.
Has the advantages that: compared with the prior art, the invention has the advantages that:
(1) the brightness of the lamp in the intelligent household product can be adjusted without APP, voice or an external remote controller in a mobile phone, so that the intelligent household lamp is convenient for the old people who are not good at using the intelligent mobile phone product and the foreign population with nonstandard pronunciation of Putonghua, and is wide in application range and convenient to adjust.
(2) The power source of the adjusted brightness of the lamp is electric energy stored in the energy storage power supply from the driving power supply in the power supply circuit module when the external switch is turned on, so that the effective utilization of energy can be realized, the environment is saved, and the waste is avoided;
(3) the intelligent control system is additionally arranged in a lamp circuit on the basis of the original external switch, and the shape structure and the installation mode of the original external switch are not required to be changed.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent control system for adjusting the brightness of a lamp according to a switching time interval according to the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Referring to fig. 1, an intelligent control system for adjusting the brightness of a lamp according to a switching time interval includes an intelligent electronic control module ADC, a first voltage-dividing resistor R1, a second voltage-dividing resistor R2, an energy-storing capacitor C, an isolating diode D, a power supply circuit module VCC, and a ground pin GND; wherein,
the intelligent power supply circuit is characterized in that a first voltage-dividing resistor R1 and a second voltage-dividing resistor R2 are connected in series and then connected in parallel with an energy-storage capacitor C, a power supply circuit module VCC and a grounding pin GND are respectively arranged at two ends of the first voltage-dividing resistor R1, the second voltage-dividing resistor R2 and the energy-storage capacitor C, a driving power supply is arranged in the power supply circuit module VCC, an isolating diode D is further arranged in a circuit for connecting the power supply circuit module VCC and the first voltage-dividing resistor R1, and the second voltage-dividing resistor R2 and the energy-storage capacitor C, and an intelligent electronic control module ADC is connected in a stretching-out mode in the middle of a series circuit of the first voltage-dividing resistor R1 and the second voltage-dividing resistor R2; the intelligent electric control module ADC is electrically connected with the power supply circuit module VCC; wherein,
the intelligent electric control module ADC is internally provided with a switch signal receiving module 1, a voltage judging module 2, a timing module 3 and a power regulating module 4, and is also respectively connected with an external power supply 5, an energy unloading module 6 and an output circuit 7;
the switch signal receiving module 1 is used for receiving the opening and closing signals of the external switch and sending the closing signals to the voltage judging module 2 after receiving the closing signals;
the voltage judging module 2 judges whether voltage still exists after the external switch is turned off and the voltage magnitude exists;
the timing module 3 is used for recording the time interval from the closing of the external switch to the re-opening of the external switch;
the power adjusting module 4 adjusts the output power provided by the intelligent electronic control module ADC to the output circuit 7 according to the time interval recorded by the timing module 3 from the closing of the external switch to the re-opening of the external switch;
the external power supply 5 is connected with the intelligent electronic control module ADC to provide electric energy for the intelligent electronic control module ADC, so that even when the electric energy stored in the energy storage capacitor C is exhausted, the effective work of the intelligent electronic control module ADC can be guaranteed through the external power supply 5;
the energy unloading module 6 is connected with the intelligent electronic control module ADC for releasing electric energy continuously output by the energy storage capacitor C, the energy unloading module 6 is arranged for realizing the continuous slow discharge process of the energy storage capacitor C, and preferably, the energy unloading module 6 is preferably a heating device such as a heating resistor;
the output circuit 7 is connected with the intelligent electronic control module ADC for supplying electric energy to the lamp arranged in the output circuit 7.
Specifically, the resistance values of the first voltage-dividing resistor R1 and the second voltage-dividing resistor R2 are determined according to the actually required voltage value in the output circuit, so that the voltage-divided power supply for the intelligent electronic control module ADC and the output circuit 7 is realized through the first voltage-dividing resistor R1 and the second voltage-dividing resistor R2.
Specifically, the maximum electric energy storage amount of the energy storage capacitor C is determined according to the actually required voltage value in the output circuit, so that the electric energy stored in the energy storage capacitor C can meet the use requirement of the output circuit 7.
Specifically, the isolation diode D allows the power supply circuit module VCC to supply power to the first voltage-dividing resistor R1, the second voltage-dividing resistor R2, and the energy-storage capacitor C, and prevents the energy-storage capacitor C from reversely charging the power supply circuit module VCC after power failure, so that the process and the effect of brightness adjustment of the intelligent electronic control module ADC are realized through the energy-storage capacitor C.
Specifically, the longer the time interval from the turning off of the external switch recorded by the timing module 3 to the turning on again, the lower the output power provided by the intelligent electronic control module ADC to the output circuit by the power adjustment module 4, because in this process, the energy storage capacitor C is always in the state of continuously and slowly providing the electric energy to the outside, the electric energy stored by the energy storage capacitor C continuously and slowly decreases, and therefore the longer the time interval from the turning off of the external switch recorded by the specifically set timing module 3 to the turning on again, the lower the output power provided by the intelligent electronic control module ADC to the output circuit by the power adjustment module 4 also conforms to the energy storage state inside the energy storage capacitor C.
Specifically, the power adjusting module 4 correspondingly linearly adjusts the output power provided by the intelligent electronic control module ADC to the output circuit according to the time interval recorded by the timing module 3 after the external switch is turned off and then turned on again; for example, a line regulation mode can be adopted, namely the output power is regulated at the same time of the time interval from the closing of the external switch to the re-opening of the external switch, and the synchronous real-time regulation of the output power can be realized at the same time of the change of the time interval by adopting the line regulation mode, so that the real-time performance and the effectiveness of the regulation process are ensured.
Specifically, the power adjusting module 4 correspondingly nonlinearly adjusts the output power provided by the intelligent electronic control module ADC to the output circuit according to the time interval recorded by the timing module 3 after the external switch is turned off and then turned on again; for example, a point regulation manner may be adopted, such as providing the output power with 80% of the maximum threshold of the output power when the time interval from the turning-off of the external switch to the turning-on of the external switch is 1 s; when the time interval from the turning-off of the external switch to the turning-on of the external switch is 2s, the output power is provided by 60% of the maximum threshold value of the output power; when the time interval from the turning-off of the external switch to the turning-on of the external switch is 3s, providing the output power by 40% of the maximum threshold of the output power; when the time interval from the closing of the external switch to the re-opening of the external switch is 4s, the output power is provided by 20% of the maximum threshold value of the output power, and the adjustment of the output power can be realized when the corresponding time interval point is reached by adopting a point regulation and control mode, so that the adjustment process and the frequency are reduced.
Specifically, after the external switch is turned off, the energy storage capacitor C continuously outputs the stored electric energy to the energy discharging module 6, so that the electric energy stored in the energy storage capacitor C is slowly released; preferably, the energy discharging module 6 is a heat generating device such as a heat generating resistor; and the energy storage capacitor C supplies power to the lamp provided in the output circuit 7 only after the external switch is turned on again.
Specifically, the output power provided by the intelligent electronic control module ADC to the output circuit 7 is provided with an output power maximum threshold and an output power minimum threshold, when the power adjusting module 4 adjusts the output power provided by the intelligent electronic control module ADC to the output circuit according to the time interval recorded by the timing module 3 from the time when the external switch is turned off to the time when the external switch is turned on again, the output power is between the output power maximum threshold and the output power minimum threshold, when the provided output power is higher than the output power maximum threshold, the electric energy stored in the energy storage capacitor C is easily consumed too fast, the electric energy stored in the energy storage capacitor C is easily completely consumed, and the service life of the energy storage capacitor C is reduced; when the provided output power is lower than the minimum threshold value of the output power, the electric energy stored in the energy storage capacitor C is not much, and the power supply and regulation effects cannot be achieved.
When the device is in specific work,
1) when a user turns on an external switch, a driving power supply in the power supply circuit module VCC provides electric energy, and when the electric energy is divided by the first voltage dividing resistor R1 and the second voltage dividing resistor R2 to supply power to a lamp arranged in the output circuit 7, the energy storage capacitor C is charged through the isolation diode D;
2) a user closes an external switch, a switch signal receiving module 1 arranged in the intelligent electric control module ADC receives a signal for closing the external switch, and judges whether voltage exists at two ends of the intelligent electric control module ADC or not through a voltage judging module 2, and simultaneously judges the magnitude of the voltage value in real time;
3) when the external switch is turned on again by a user, and the voltage judgment module 2 in the intelligent electronic control module ADC judges that the voltage value in the energy storage capacitor C is higher than the voltage corresponding to the minimum threshold of the output power, the intelligent electronic control module ADC controls the driving power supply in the power supply circuit module VCC not to participate in the work, due to the blocking effect of the isolation diode D, the electric energy stored in the energy storage capacitor C is divided into voltage for the intelligent electronic control module ADC through the first voltage dividing resistor R1 and the second voltage dividing resistor R2, the power regulation module 4 in the intelligent electronic control module ADC records the time interval from the turning-off of the external switch to the turning-on again according to the timing module 3, and regulates the output power provided by the intelligent electronic control module ADC to the output circuit 7;
4) when the voltage judgment module 2 in the intelligent electronic control module ADC judges that the voltage value in the energy storage capacitor C is lower than the voltage corresponding to the minimum threshold value of the output power, the intelligent electronic control module ADC controls the driving power supply in the power supply circuit module VCC to work, and the energy storage capacitor C is charged through the isolation diode D while power supply to the lamp arranged in the output circuit 7 is realized again.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides an intelligent control system according to switching time interval adjustment lamps and lanterns luminance which characterized in that: the system comprises an intelligent electronic control module (ADC), a first voltage-dividing resistor (R1), a second voltage-dividing resistor (R2), an energy-storage capacitor (C), an isolating diode (D), a power supply circuit module (VCC) and a grounding pin (GND); wherein,
the first voltage dividing resistor (R1) and the second voltage dividing resistor (R2) are connected in series and then are connected in parallel with the energy storage capacitor (C), a power supply circuit module (VCC) and a grounding pin (GND) are respectively arranged at two ends of the first voltage-dividing resistor (R1), the second voltage-dividing resistor (R2) and the energy-storing capacitor (C), a driving power supply is arranged in the power supply circuit module (VCC), the isolation diode (D) is also arranged between the end connecting circuit formed by the first divider resistor (R1), the second divider resistor (R2) and the energy storage capacitor (C) and the power supply circuit module (VCC), the intelligent electric control module (ADC) is connected between the series circuit of the first voltage-dividing resistor (R1) and the second voltage-dividing resistor (R2) in a stretching way, the intelligent electric control module (ADC) is electrically connected with the power supply circuit module (VCC); wherein,
the intelligent electric control module (ADC) is internally provided with a switch signal receiving module (1), a voltage judging module (2), a timing module (3) and a power regulating module (4), and is also respectively connected with an external power supply (5), an energy discharging module (6) and an output circuit (7);
the switch signal receiving module (1) is used for receiving opening and closing signals of an external switch and sending a closing signal to the voltage judging module (2) after receiving the closing signal;
the voltage judging module (2) judges whether voltage still exists at two ends of the intelligent electric control module (ADC) after the external switch is turned off and the voltage at two ends of the intelligent electric control module (ADC) is large or small;
the timing module (3) is used for recording the time interval from the closing of the external switch to the re-opening of the external switch;
the power adjusting module (4) adjusts the output power provided by the intelligent electronic control module (ADC) to the output circuit according to the time interval recorded by the timing module (3) from the closing of the external switch to the re-opening of the external switch;
the external power supply (5) is connected with the intelligent electric control module (ADC) to provide electric energy for the intelligent electric control module (ADC);
the energy unloading module (6) is connected with the intelligent electric control module (ADC) and used for releasing electric energy continuously output by the energy storage capacitor (C);
the output circuit (7) is connected with the intelligent electronic control module (ADC) and used for providing electric energy for a lamp arranged in the output circuit (7).
2. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 1, wherein: the resistance values of the first voltage dividing resistor (R1) and the second voltage dividing resistor (R2) are determined according to the voltage value actually required in the output circuit.
3. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 1, wherein: the maximum electricity storage capacity of the energy storage capacitor (C) is determined according to the actually required voltage value in the output circuit.
4. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 1, wherein: the isolation diode (D) allows the power supply circuit module (VCC) to supply power to the first divider resistor (R1), the second divider resistor (R2) and the energy storage capacitor (C), and prevents the energy storage capacitor (C) from reversely charging the power supply circuit module (VCC) after power failure.
5. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 1, wherein: the longer the time interval from the closing of the external switch recorded by the timing module (3) to the re-opening, the lower the output power provided by the intelligent electronic control module (ADC) to the output circuit is regulated by the power regulation module (4).
6. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 5, wherein: and the power adjusting module (4) correspondingly and linearly adjusts the output power provided by the intelligent electronic control module (ADC) to the output circuit according to the time interval recorded by the timing module (3) from the closing of the external switch to the re-opening of the external switch.
7. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 5, wherein: and the power adjusting module (4) correspondingly and nonlinearly adjusts the output power provided by the intelligent electronic control module (ADC) to the output circuit according to the time interval recorded by the timing module (3) from the closing of the external switch to the re-opening of the external switch.
8. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 1, wherein: after the external switch is turned off, the energy storage capacitor (C) continuously outputs the stored electric energy to the energy discharging module (6), and only after the external switch is turned on again, the energy storage capacitor (C) supplies the electric energy to the lamp arranged in the output circuit (7).
9. The intelligent control system for adjusting the brightness of a lamp according to the switching time interval as claimed in claim 1, wherein: the intelligent electronic control module (ADC) is used for setting a maximum output power threshold value and a minimum output power threshold value for the output power provided by the output circuit (7), and when the power adjusting module (4) adjusts the output power provided by the intelligent electronic control module (ADC) for the output circuit according to the time interval recorded by the timing module (3) from the time when the external switch is turned off to the time when the external switch is turned on again, the output power is between the maximum output power threshold value and the minimum output power threshold value.
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Address after: Yongan community, Danyang Development Zone, Zhenjiang City, Jiangsu Province (south of Lanling Road) Patentee after: Jiangsu Fulian Communication Technology Co.,Ltd. Address before: Yongan community, Danyang Development Zone, Zhenjiang City, Jiangsu Province (south of Lanling Road) Patentee before: JIANGSU FULIAN COMMUNICATION TECHNOLOGY Co.,Ltd. |
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