CN112074037A - Circuit system of intelligent controller of solar street lamp - Google Patents
Circuit system of intelligent controller of solar street lamp Download PDFInfo
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- CN112074037A CN112074037A CN202010884619.9A CN202010884619A CN112074037A CN 112074037 A CN112074037 A CN 112074037A CN 202010884619 A CN202010884619 A CN 202010884619A CN 112074037 A CN112074037 A CN 112074037A
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- storage battery
- switch switching
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- 230000010355 oscillation Effects 0.000 claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 5
- 230000005669 field effect Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 101000908580 Homo sapiens Spliceosome RNA helicase DDX39B Proteins 0.000 description 4
- 102100024690 Spliceosome RNA helicase DDX39B Human genes 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 101001068634 Homo sapiens Protein PRRC2A Proteins 0.000 description 2
- 102100033954 Protein PRRC2A Human genes 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Classifications
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- 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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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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
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- 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
-
- 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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a circuit system of an intelligent controller of a solar street lamp, which comprises a singlechip circuit, a photoelectric sensor, an I/O interface circuit, a key circuit, a display circuit, an oscillation circuit, a reset circuit, a power supply circuit, a solar panel, a storage battery circuit, a switch switching circuit and a street lamp load circuit, wherein the singlechip circuit is respectively connected with the I/O interface circuit, the key circuit, the display circuit, the oscillation circuit, the reset circuit and the power supply circuit, the I/O interface circuit is respectively connected with the switch switching circuit and the photoelectric sensor, and the switch switching circuit is respectively connected with the solar panel, the storage battery circuit and the street lamp load circuit. The invention takes a single chip as a control core, sets the working time of the street lamp at night according to the requirement and intelligently controls the working mode; the solar cell panel and the storage battery voltage can be monitored and detected, the storage battery is protected by overcharge and overdischarge, and the alarm prompt is given, so that the use is convenient, the operation efficiency is improved, and the energy consumption is reduced.
Description
Technical Field
The invention belongs to the technical field of intelligent control of street lamps, and particularly relates to a circuit system of an intelligent controller of a solar street lamp.
Background
The existing solar street lamp controller is generally simple in control function, a street lamp is turned on at fixed time at night and is turned off at fixed time in the daytime, and intelligent control can not be realized in the running time, so that the overcharge and overdischarge protection functions of a solar cell panel and a storage battery are incomplete, the running efficiency of the solar cell panel and the storage battery is difficult to guarantee, the energy consumption of the whole system is high, the use effect is influenced, and the service life of the controller is not long.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the circuit system of the intelligent controller of the solar street lamp is provided, a single chip microcomputer chip is used as a control core, the night working time of the street lamp can be intelligently set through key selection, and the working mode of the solar street lamp is intelligently controlled; the solar cell panel and the storage battery voltage can be monitored and detected, and the alarm prompt is given, so that the use is convenient, the operation efficiency is improved, and the energy consumption is reduced.
The technical scheme is as follows: in order to achieve the purpose, the invention provides a circuit system of an intelligent controller of a solar street lamp, which comprises a single chip microcomputer circuit, a photoelectric sensor, an I/O interface circuit, a key circuit, a display circuit, an oscillation circuit, a reset circuit, a power supply circuit, a solar cell panel, a storage battery circuit, a switch switching circuit and a street lamp load circuit, wherein the single chip microcomputer circuit is respectively connected with the I/O interface circuit, the key circuit, the display circuit, the oscillation circuit, the reset circuit and the power supply circuit;
the I/O interface circuit is used for transmitting the signal of the photoelectric sensor to the singlechip and transmitting an instruction to the switch switching circuit;
the switch switching circuit is used for switching the running states of the solar cell panel and the storage battery circuit;
the key circuit is used for selecting the working time length and the working mode of the street lamp at night;
the display circuit is used for displaying the working time of the street lamp powered by the storage battery in the night state;
the oscillation circuit is used for providing working clock pulses for the single chip circuit.
The singlechip circuit comprises a singlechip chip, the I/O interface circuit comprises a plurality of interfaces arranged on the singlechip chip, and the switch switching circuit comprises field effect tubes V1 and V2, diodes VD1 and VD3, and triodes V3 and V4.
The key circuit includes button switches K1, K2, and K3.
The street lamp load circuit comprises a diode VD4, a display lamp LED2 and a street lamp load LED 3.
The oscillating circuit comprises a crystal oscillator X1 and capacitors C1 and C2.
Has the advantages that: compared with the prior art, the intelligent street lamp control system takes the single chip as a control core, and can set the working time of the street lamp at night according to the requirement by the key circuit to intelligently control the working mode; the solar energy battery panel and the storage battery voltage can be monitored and detected, the storage battery is protected by overcharge and overdischarge and is alarmed, the use is convenient, the operation efficiency is improved, the energy consumption is reduced, reasonable use of the solar energy battery panel and the storage battery is ensured, the occurrence of overcharge and overdischarge of the solar energy battery panel and the storage battery is prevented, the use effect of the controller is ensured, and the service life of the controller is prolonged.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a circuit diagram of the system of the present invention.
Detailed Description
The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the invention, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.
As shown in fig. 1, the present invention provides a circuit system of an intelligent controller for a solar street lamp, which comprises a single chip microcomputer circuit, a photoelectric sensor, an I/O interface circuit, a key circuit, a display circuit, an oscillation circuit, a reset circuit, a power circuit, a solar panel, a storage battery circuit, a switch switching circuit and a street lamp load circuit, wherein the single chip microcomputer circuit is respectively connected with the I/O interface circuit, the key circuit, the display circuit, the oscillation circuit, the reset circuit and the power circuit, the I/O interface circuit is respectively connected with the switch switching circuit and the photoelectric sensor, and the switch switching circuit is respectively connected with the solar panel, the storage battery circuit and the street lamp load circuit.
As shown in fig. 2, the single chip microcomputer circuit in this embodiment includes a single chip microcomputer chip U1, an I/O interface circuit corresponding to a port P0, a port P1, a port P2, a port P3 of the single chip microcomputer chip U1, and peripheral circuits, and a switch switching circuit corresponding to fets V1, V2, diodes VD1, VD3, triodes V3, V4, resistors R3-4, resistors R7-10, R12-14, and button switches K1, K2, K3, etc.; the street lamp load circuit corresponds to a resistor R11, a diode VD4, a display lamp LED2 and a street lamp load LED 3; the oscillation circuit is composed of an external crystal oscillator X1 and capacitors C1 and C2 corresponding to a single chip microcomputer chip U1, U1, pins 18 and 19; the reset circuit corresponds to the resistors R15 and R16 and the capacitor C3; the power supply circuit corresponds to BAT1, and resistors R1 and R2.
As shown in fig. 2, the specific circuit connections of the circuit system of the intelligent controller for solar street lamp in this embodiment are as follows:
the BAT1+ end of the solar cell panel is connected with the R1, R3 and VD1 cathodes and the drain of the V1, and the BAT 1-end is grounded. The other end of the resistor R1 is connected with the pins R2 and U1:3, and the other end of the resistor R2 is grounded. The resistor R3 is connected with the collector of V3 and R4, and the other end of R4 is connected with the grid of V1. And the VD1 anode is connected with the VD2 anode and the source of V1. The terminal BAT2+ of the storage battery is connected with the VD2 cathode, the R5, the R7, the VD3 cathode and the source of the V2, and the grid of the V2 is connected with the other end of the R7 and the R10. The other end of R10 is connected with a V4 collector, the base of V4 is connected with a resistor R9, the emitter of V4 is grounded, the other end of R9 is connected with R8 and U1:4 pins, and the other end of R8 is grounded. The drain electrode of the V2 is connected with the anode of VD3 and the anode of VD4, the cathode of VD4 is connected with the anode of R11 and the anode of street lamp LED3+, and the anode of street lamp LED 3-is grounded. The other end of the R11 is connected with the anode of the LED2, and the cathode of the LED2 is grounded.
The resistor R5 is connected with the pins R6 and U1:3, and the other end of the resistor R6 is grounded. U1: pin 1 is connected with the anodes of R13 and LED1, the other end of R13 is grounded, and the cathode of LED1 is connected with the positive end of BAT 1. The U1:2 pin is connected with R12 and R14, the other end of R12 is connected with V3: the base, the other end of R14 and the emitter of V3 are grounded.
And the terminal BAT1+ of the storage battery is connected with one end of a resistor R15, and the other end of R15 is connected with a capacitor C3. The C3 is connected with the R16 and the U1:9 pins, and the other end of the R16 is grounded. U1: pins 18 and 19 are respectively connected with C1, C2 and a crystal oscillator X1, and the other ends of C1 and C2 are grounded. The U1 pins 17, 18 and 19 are respectively connected with one ends of button switches K1, K2 and K3, and the other ends of the button switches K1, K2 and K3 are grounded. The U1 pins 13 and 14 are respectively connected with resistors R17 and R18, the R17 is connected with the anode of a light emitting tube LED4, and the cathode of the LED4 is grounded. R18 is connected with the anode of the LED5 of the luminotron, and the cathode of the LED5 is grounded. U1: 21. 22 with U2: 1. the 2 feet are connected. U1: 32-39 pins are respectively connected with U2: a to DP are connected.
In this embodiment, the photodiode LED1 and the resistor R13 form an illumination detection circuit, and mode switching can be performed by the switch switching circuit according to the illumination condition, as follows:
when the solar energy storage battery is illuminated in the daytime, the photodiode LED1 is conducted, the photodiode LED1 is sent to the P1.0 pin of the single chip microcomputer chip U1 for processing, the P1.2 output signal of the single chip microcomputer chip U1 is conducted, the field effect transistor V1 is conducted through the resistors R12 and R14, the triode V3 and the diode VD1, the solar energy battery panel charges the voltage of the storage battery, and the light emitting diode LED4 is bright.
When no light is emitted at night, the photodiode LED1 is cut off, the field effect transistor V1 is cut off after the P1.0 pin of the single chip microcomputer chip U1 is sent for processing, the solar panel stops charging the voltage of the storage battery, the street lamp is powered by the voltage of the storage battery at night, and the light emitting tube LED5 is bright.
In the embodiment, the oscillation circuit provides working clock pulses for the singlechip chip U1, the U1 internal interface circuit is connected with the crystal oscillator X1, the capacitors C1 and C2 through pins U1:18 and U1:19 to form the oscillation circuit, the working clock pulses are formed, and the capacitors C1 and C2 play a role in stabilizing oscillation signals.
In this embodiment, based on the above oscillating circuit, when the night state is set by the button switches K1, K2, and K3, the street lamp timing mode and the working time are set, so that the street lamp timing mode and the working time are set, and the display displays the working time of the street lamp powered by the storage battery when the night state is set.
The system in this embodiment can monitor and detect solar cell panel and battery voltage as follows specifically:
the solar battery BAT1 is divided by resistors R1 and R2, and then sent to the singlechip for monitoring and detection through a P1.2 pin of a U1 chip of the singlechip chip, and the battery BAT2 is divided by resistors R5 and R6, and then sent to the singlechip for monitoring and detection through a P1.3 pin of a U1 chip.
Claims (5)
1. The utility model provides a solar street lamp intelligent control ware circuit system which characterized in that: the intelligent street lamp comprises a single chip microcomputer circuit, a photoelectric sensor, an I/O interface circuit, a key circuit, a display circuit, an oscillation circuit, a reset circuit, a power supply circuit, a solar cell panel, a storage battery circuit, a switch switching circuit and a street lamp load circuit, wherein the single chip microcomputer circuit is respectively connected with the I/O interface circuit, the key circuit, the display circuit, the oscillation circuit, the reset circuit and the power supply circuit;
the I/O interface circuit is used for transmitting the signal of the photoelectric sensor to the singlechip and transmitting an instruction to the switch switching circuit;
the switch switching circuit is used for switching the running states of the solar cell panel and the storage battery circuit;
the key circuit is used for selecting the working time length and the working mode of the street lamp at night;
the display circuit is used for displaying the working time of the street lamp powered by the storage battery in the night state;
the oscillation circuit is used for providing working clock pulses for the single chip circuit.
2. The circuit system of claim 1, wherein the intelligent controller comprises: the singlechip circuit comprises a singlechip chip, the I/O interface circuit comprises a plurality of interfaces arranged on the singlechip chip, and the switch switching circuit comprises field effect tubes V1 and V2, diodes VD1 and VD3, and triodes V3 and V4.
3. The circuit system of claim 1, wherein the intelligent controller comprises: the key circuit includes button switches K1, K2, and K3.
4. The circuit system of claim 1, wherein the intelligent controller comprises: the street lamp load circuit comprises a diode VD4, a display lamp LED2 and a street lamp load LED 3.
5. The circuit system of claim 1, wherein the intelligent controller comprises: the oscillating circuit comprises a crystal oscillator X1 and capacitors C1 and C2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884619.9A CN112074037B (en) | 2020-08-28 | 2020-08-28 | Intelligent controller circuit system of solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884619.9A CN112074037B (en) | 2020-08-28 | 2020-08-28 | Intelligent controller circuit system of solar street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN112074037A true CN112074037A (en) | 2020-12-11 |
| CN112074037B CN112074037B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010884619.9A Active CN112074037B (en) | 2020-08-28 | 2020-08-28 | Intelligent controller circuit system of solar street lamp |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011034939A (en) * | 2009-07-30 | 2011-02-17 | Sequence:Kk | Illumination device for nighttime |
| CN202958026U (en) * | 2012-11-13 | 2013-05-29 | 罗长强 | Energy-saving outdoor illumination control system |
| CN104270851A (en) * | 2014-07-21 | 2015-01-07 | 黄金碧 | Intelligent load circuit control system of solar street lamp |
| CN104411050A (en) * | 2014-11-25 | 2015-03-11 | 广西大学 | Solar streetlamp control system |
| CN204733431U (en) * | 2015-06-29 | 2015-10-28 | 袁志成 | A kind of solar street light Lighting Control Assembly |
| CN207410577U (en) * | 2017-11-14 | 2018-05-25 | 西安坤维电子科技有限公司 | Heavy duty detergent solar energy illuminating light intelligent controller |
-
2020
- 2020-08-28 CN CN202010884619.9A patent/CN112074037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011034939A (en) * | 2009-07-30 | 2011-02-17 | Sequence:Kk | Illumination device for nighttime |
| CN202958026U (en) * | 2012-11-13 | 2013-05-29 | 罗长强 | Energy-saving outdoor illumination control system |
| CN104270851A (en) * | 2014-07-21 | 2015-01-07 | 黄金碧 | Intelligent load circuit control system of solar street lamp |
| CN104411050A (en) * | 2014-11-25 | 2015-03-11 | 广西大学 | Solar streetlamp control system |
| CN204733431U (en) * | 2015-06-29 | 2015-10-28 | 袁志成 | A kind of solar street light Lighting Control Assembly |
| CN207410577U (en) * | 2017-11-14 | 2018-05-25 | 西安坤维电子科技有限公司 | Heavy duty detergent solar energy illuminating light intelligent controller |
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| Publication number | Publication date |
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| CN112074037B (en) | 2023-06-20 |
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Effective date of registration: 20240218 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Country or region after: China Address before: No. 199, Huayang West Road, Hanjiang District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU POLYTECHNIC INSTITUTE Country or region before: China |
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