CN111918438A - Control method for integrated drive LED street lamp - Google Patents
Control method for integrated drive LED street lamp Download PDFInfo
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- CN111918438A CN111918438A CN201911420659.1A CN201911420659A CN111918438A CN 111918438 A CN111918438 A CN 111918438A CN 201911420659 A CN201911420659 A CN 201911420659A CN 111918438 A CN111918438 A CN 111918438A
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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 integrated driving LED street lamp control method, which is used for a street lamp system formed by connecting a plurality of LED street lamps in series, wherein each LED street lamp is provided with a processor, an illumination intensity sensor, a temperature sensor, a photovoltaic power generation device, a temperature difference power generation device, an energy storage device and an LED chip array, the energy storage device is respectively connected with the photovoltaic power generation device and the temperature difference power generation device, and the processor commands the photovoltaic power generation device to work when detecting that the initial lighting starting time is not reached; otherwise, the processor commands the LED chip to work in time; in the working process of the LED chip, the processor can command the temperature difference power generation device to work according to the environment temperature difference condition to generate electric energy, when the illumination intensity sensor in the LED street lamp detects that the illumination intensity of the surrounding environment is greater than a second preset illumination intensity threshold value, the processor commands the LED chip array to stop working, the LED chip array is prevented from continuing working under the condition that light is sufficient, the electric energy can be saved to a great extent, and the electric energy waste is avoided.
Description
Technical Field
The invention relates to the field of intelligent illumination, in particular to a control method of an integrated drive LED street lamp.
Background
With economic development and social progress, the consumption of energy sources is continuously increased, green energy conservation and sustainable development are realized, and the energy sources are gradually accepted by the world.
In the construction of modern cities, a large number of street lamps, particularly urban roads and urban elevated roads, are installed on various roads, such as urban roads, urban elevated roads and expressway. After the light is darker or reaches the preset time, such as six night, these street lamps will be in time or start on time to provide sufficient light for people's trip.
However, the existing control method for the street lamps is mainly a control method based on preset turn-on time, that is, the turn-on time is set for the street lamps on the same serial line in advance, and once the turn-on time is reached, the whole line is switched on, so that the street lamps on the whole line are started. Of course, once the series line fails, all the street lamps on the series line are extinguished, and even if the road environment is actually dark, the street lamps originally arranged on the roadside still become furnishings and cannot provide sufficient illumination for pedestrians or vehicles on the road.
In addition, the existing street lamp control method also has a drawback that under the condition that the serial line is normally powered, all street lamps on the line start illumination within the preset turn-on time, but in consideration of actual conditions in different seasons, the natural illumination conditions of the environment of the same road are different within the same preset turn-on time, so that even though the natural illumination of the road environment is sufficient, the street lamps on the road still provide illumination in the power consumption state. Obviously, the street lamp control method is not intelligent enough, causes the waste of electric energy, and does not meet the requirements of green energy conservation and sustainable development.
Disclosure of Invention
The invention aims to solve the technical problem of providing a control method for an integrated drive LED street lamp aiming at the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: an integrated drive LED street lamp control method is used for a street lamp system formed by connecting a plurality of LED street lamps in series, each LED street lamp is provided with a processor, an illumination intensity sensor, a temperature sensor, a photovoltaic power generation device, a temperature difference power generation device, an energy storage device and an LED chip array, each LED chip array is composed of a plurality of LED chips capable of emitting light rays with different colors, the processors are respectively connected with the illumination intensity sensors, the temperature sensors, the photovoltaic power generation devices, the temperature difference power generation devices and the LED chip arrays, and the energy storage devices are respectively connected with the photovoltaic power generation devices and the temperature difference power generation devices, and the integrated drive LED street lamp control method is characterized by comprising the following steps:
step 1, presetting initial lighting starting time in a processor of each LED street lamp;
step 2, judging whether the current time reaches the initial lighting starting time by a processor of the LED street lamp:
when the current moment reaches the initial lighting starting time, the processor commands the LED chip array to work and emit light; otherwise, turning to the step 3;
step 3, the processor of the LED street lamp orders the photovoltaic power generation device in the LED street lamp to start so as to execute photovoltaic power generation, and the generated electric energy is stored in the energy storage device;
and 4, the temperature sensor of the LED street lamp sends the temperature data acquired according to a preset acquisition time interval to the processor, and the processor judges the current temperature difference condition:
when the difference value between the acquired current temperature and the acquired previous temperature reaches a preset temperature difference threshold value, the processor commands the temperature difference power generation device to work, the temperature difference power generation device stores electric energy generated by the temperature difference into the energy storage device, and the step 5 is carried out; otherwise, the processor continues to execute detection and judgment aiming at the current temperature difference condition;
and 5, the illumination intensity sensor of the LED street lamp sends the acquired real-time illumination intensity data to the processor, and the processor executes judgment processing based on the current illumination intensity data:
when the collected real-time illumination intensity is larger than a first preset illumination intensity threshold value, the processor commands the LED chip array to reduce power consumption so as to emit light with weakened illumination intensity; otherwise, the processor commands the LED chip array to increase power consumption so as to emit light rays with increased illumination intensity;
step 6, when the LED street lamp detects that the line where the LED street lamp is located has a fault, the processor commands the energy storage device to work, so that the energy storage device provides the stored electric energy for the LED chip array, the LED chip array works to emit light, and the step 7 is carried out;
step 7, when the illumination intensity sensor in the LED street lamp detects that the illumination intensity of the surrounding environment is greater than a second preset illumination intensity threshold value, the processor commands the LED chip array to stop working, and the step 3 is switched; otherwise, the processor commands the LED chip array to continue operating and proceeds to step 4.
In the integrated driving LED street lamp control method, the first preset illumination intensity threshold is greater than the second preset illumination intensity threshold.
Further, in the integrated driving LED street lamp control method, the initial turn-on illumination time is 18: 00.
Still further, in the control method of the integrated driving LED street lamp, the preset collection time interval is 10 s.
In step 2, the processor commands the LED chip array to switch the color of the light emitted by the LED chip array according to a preset interval.
Furthermore, a 5G communication device capable of being connected with a street lamp management platform is arranged in the LED street lamp, and the 5G communication device is connected with a processor.
Still further, in the control method of the integrated driving LED street lamp, a data memory is arranged in the LED street lamp, a camera is arranged on the LED street lamp, the data memory is respectively connected with the camera and the 5G communication device, and the camera is connected with the processor.
And in the control method of the integrated drive LED street lamp, an anemometer for detecting the size and direction of the ambient wind speed is arranged on the LED street lamp and is respectively connected with a processor and a data memory.
Compared with the prior art, the invention has the advantages that: the initial lighting starting time is preset in a processor in the LED street lamp, and when the processor detects that the initial lighting starting time is not reached, the processor commands the photovoltaic power generation device to work so as to store the generated electric energy in the energy storage device; once the time reaches the initial lighting starting time, the processor commands the LED chip to work in time and emit light; in the working process of the LED chip, when the processor in the LED street lamp judges that the current temperature difference reaches a preset temperature difference threshold value, the processor commands the temperature difference power generation device to work, so that electric energy generated by the temperature difference is stored in the energy storage device in time, so that the electric energy is generated and stored by itself in all time, when the illumination intensity sensor in the LED street lamp detects that the illumination intensity of the surrounding environment is greater than a second preset illumination intensity threshold value, the processor commands the LED chip array to stop working, so that the LED chip array is prevented from continuing to work under the condition that light is sufficient, thereby the electric energy can be saved to a great extent, and the electric energy waste is avoided.
Drawings
Fig. 1 is a schematic flow chart of a control method of an integrated driving LED street lamp according to an embodiment of the present invention;
fig. 2 is a schematic view of an LED street lamp according to an embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, the present embodiment provides a method for controlling an integrated driving LED street lamp, which is used in a street lamp system formed by connecting a plurality of LED street lamps in series, and as shown in fig. 2, the LED street lamp is provided with a processor 100, an illumination intensity sensor 101, a temperature sensor 102, a photovoltaic power generation device 103, a temperature difference power generation device 104, an energy storage device 105, an LED chip array 106, a 5G communication device 107 capable of being connected with a street lamp management platform, a data storage 108, a camera 109 and an anemometer 110 for detecting the size and direction of ambient wind speed, wherein the LED chip array 106 is composed of a plurality of LED chips capable of emitting light rays with different colors respectively, the processor 100 is connected with the illumination intensity sensor 101, the temperature sensor 102, the photovoltaic power generation device 103, the temperature difference power generation device 104, the LED chip array 106, the 5G communication device 107, the data storage 108, the camera 109 and the anemometer 110 respectively, and the energy storage device 105 is connected with the photovoltaic power generation device 103 and the temperature difference power generation device 104 respectively; the data storage 108 is connected to the anemometer 110, the camera 109 and the 5G communication device 107, respectively. Specifically, the control method of the integrated driving LED street lamp in this embodiment includes the following steps:
step 1, presetting initial lighting starting time in a processor of each LED street lamp; for example, the initial on illumination time is 18: 00;
step 2, judging whether the current time reaches the initial lighting starting time by a processor of the LED street lamp:
when the current moment reaches the initial lighting starting time, the processor commands the LED chip array to work and emit light; otherwise, turning to the step 3; for example, when the processor commands the LED chip array to operate, the processor may command the LED chip array to switch the color of light emitted by the LED chip array according to a preset interval;
step 3, the processor of the LED street lamp orders the photovoltaic power generation device in the LED street lamp to start so as to execute photovoltaic power generation, and the generated electric energy is stored in the energy storage device;
and 4, the temperature sensor of the LED street lamp sends the temperature data acquired according to a preset acquisition time interval to the processor, and the processor judges the current temperature difference condition:
when the difference value between the acquired current temperature and the acquired previous temperature reaches a preset temperature difference threshold value, the processor commands the temperature difference power generation device to work, the temperature difference power generation device stores electric energy generated by the temperature difference into the energy storage device, and the step 5 is carried out; otherwise, the processor continues to execute detection and judgment aiming at the current temperature difference condition; wherein the preset acquisition time interval in the embodiment is 10 s;
and 5, the illumination intensity sensor of the LED street lamp sends the acquired real-time illumination intensity data to the processor, and the processor executes judgment processing based on the current illumination intensity data:
when the collected real-time illumination intensity is larger than a first preset illumination intensity threshold value, the processor commands the LED chip array to reduce power consumption so as to emit light with weakened illumination intensity; otherwise, the processor commands the LED chip array to increase power consumption so as to emit light rays with increased illumination intensity;
step 6, when the LED street lamp detects that the line where the LED street lamp is located has a fault, the processor commands the energy storage device to work, so that the energy storage device provides the stored electric energy for the LED chip array, the LED chip array works to emit light, and the step 7 is carried out;
step 7, when the illumination intensity sensor in the LED street lamp detects that the illumination intensity of the surrounding environment is greater than a second preset illumination intensity threshold value, the processor commands the LED chip array to stop working, and the step 3 is switched; otherwise, the processor commands the LED chip array to continue operating and proceeds to step 4. In this embodiment, the first preset illumination intensity threshold is greater than the second preset illumination intensity threshold.
In the embodiment, the initial lighting starting time is preset in the processor in the LED street lamp, and when the processor detects that the initial lighting starting time is not reached, the processor commands the photovoltaic power generation device to work so as to store the generated electric energy in the energy storage device; once the time reaches the initial lighting starting time, the processor commands the LED chip to work in time and emit light; in the working process of the LED chip, when the processor in the LED street lamp judges that the current temperature difference reaches a preset temperature difference threshold value, the processor commands the temperature difference power generation device to work, so that electric energy generated by the temperature difference is stored in the energy storage device in time, so that the electric energy is generated and stored by itself in all time, when the illumination intensity sensor in the LED street lamp detects that the illumination intensity of the surrounding environment is greater than a second preset illumination intensity threshold value, the processor commands the LED chip array to stop working, so that the LED chip array is prevented from continuing to work under the condition that light is sufficient, thereby the electric energy can be saved to a great extent, and the electric energy waste is avoided.
Although preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An integrated driving LED street lamp control method is used for a street lamp system formed by connecting a plurality of LED street lamps in series, the LED street lamp is provided with a processor (100), an illumination intensity sensor (101), a temperature sensor (102), a photovoltaic power generation device (103), a temperature difference power generation device (104), an energy storage device (105) and an LED chip array (106), the LED chip array (106) is composed of a plurality of LED chips which can respectively emit light rays with different colors, the processor (100) is respectively connected with an illumination intensity sensor (101), a temperature sensor (102), a photovoltaic power generation device (103), a temperature difference power generation device (104) and an LED chip array (106), the energy storage device (105) is respectively connected with the photovoltaic power generation device (103) and the temperature difference power generation device (104), and the control method of the integrated drive LED street lamp is characterized by comprising the following steps:
step 1, presetting initial lighting starting time in a processor of each LED street lamp;
step 2, judging whether the current time reaches the initial lighting starting time by a processor of the LED street lamp:
when the current moment reaches the initial lighting starting time, the processor commands the LED chip array to work and emit light; otherwise, turning to the step 3;
step 3, the processor of the LED street lamp orders the photovoltaic power generation device in the LED street lamp to start so as to execute photovoltaic power generation, and the generated electric energy is stored in the energy storage device;
and 4, the temperature sensor of the LED street lamp sends the temperature data acquired according to a preset acquisition time interval to the processor, and the processor judges the current temperature difference condition:
when the difference value between the acquired current temperature and the acquired previous temperature reaches a preset temperature difference threshold value, the processor commands the temperature difference power generation device to work, the temperature difference power generation device stores electric energy generated by the temperature difference into the energy storage device, and the step 5 is carried out; otherwise, the processor continues to execute detection and judgment aiming at the current temperature difference condition;
and 5, the illumination intensity sensor of the LED street lamp sends the acquired real-time illumination intensity data to the processor, and the processor executes judgment processing based on the current illumination intensity data:
when the collected real-time illumination intensity is larger than a first preset illumination intensity threshold value, the processor commands the LED chip array to reduce power consumption so as to emit light with weakened illumination intensity; otherwise, the processor commands the LED chip array to increase power consumption so as to emit light rays with increased illumination intensity;
step 6, when the LED street lamp detects that the line where the LED street lamp is located has a fault, the processor commands the energy storage device to work, so that the energy storage device provides the stored electric energy for the LED chip array, the LED chip array works to emit light, and the step 7 is carried out;
step 7, when the illumination intensity sensor in the LED street lamp detects that the illumination intensity of the surrounding environment is greater than a second preset illumination intensity threshold value, the processor commands the LED chip array to stop working, and the step 3 is switched; otherwise, the processor commands the LED chip array to continue operating and proceeds to step 4.
2. The method as claimed in claim 1, wherein the first preset illumination intensity threshold is greater than the second preset illumination intensity threshold.
3. The method as claimed in claim 2, wherein the initial on illumination time is 18: 00.
4. The method as claimed in claim 3, wherein the preset collection time interval is 10 s.
5. The method for controlling the integrated driving LED street lamp according to any one of claims 1 to 4, wherein in the step 2, the processor commands the LED chip array to switch the color of the light emitted by the LED chip array according to a preset interval.
6. The method for controlling the integrated driving LED street lamp according to claim 5, wherein a 5G communication device (107) capable of being connected with a street lamp management platform is arranged in the LED street lamp, and the 5G communication device (107) is connected with the processor (100).
7. The method for controlling the integrated driving LED street lamp according to claim 6, wherein a data memory (108) is arranged in the LED street lamp, a camera (109) is arranged on the LED street lamp, the data memory (108) is respectively connected with the camera (109) and the 5G communication device (107), and the camera (109) is connected with the processor (100).
8. The method for controlling the integrated driving LED street lamp according to claim 7, wherein an anemometer (110) for detecting the ambient wind speed and direction is disposed on the LED street lamp, and the anemometer (110) is connected to the processor (100) and the data storage (108), respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911420659.1A CN111918438A (en) | 2019-12-31 | 2019-12-31 | Control method for integrated drive LED street lamp |
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| CN201911420659.1A CN111918438A (en) | 2019-12-31 | 2019-12-31 | Control method for integrated drive LED street lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218533A (en) * | 2022-07-29 | 2022-10-21 | 重庆跃达新能源有限公司 | Refrigeration energy-saving system and method for photovoltaic power generation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889122A (en) * | 2014-03-28 | 2014-06-25 | 苏州工业职业技术学院 | Control system for solar street lamp |
| CN203851325U (en) * | 2014-03-12 | 2014-09-24 | 五邑大学 | An LED street lamp and an LED street lamp monitor system based on a sensor network |
| CN204358547U (en) * | 2015-01-07 | 2015-05-27 | 郑州天阳新能源科技有限公司 | A kind of self-adjusting LED street lamp |
| CN204442798U (en) * | 2015-03-25 | 2015-07-01 | 孙盼峰 | A kind of Intelligent road lamp supervisory control system controlled by high in the clouds |
| CN106102213A (en) * | 2016-06-12 | 2016-11-09 | 江苏工程职业技术学院 | A kind of solar energy garden lamp and control method thereof |
-
2019
- 2019-12-31 CN CN201911420659.1A patent/CN111918438A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203851325U (en) * | 2014-03-12 | 2014-09-24 | 五邑大学 | An LED street lamp and an LED street lamp monitor system based on a sensor network |
| CN103889122A (en) * | 2014-03-28 | 2014-06-25 | 苏州工业职业技术学院 | Control system for solar street lamp |
| CN204358547U (en) * | 2015-01-07 | 2015-05-27 | 郑州天阳新能源科技有限公司 | A kind of self-adjusting LED street lamp |
| CN204442798U (en) * | 2015-03-25 | 2015-07-01 | 孙盼峰 | A kind of Intelligent road lamp supervisory control system controlled by high in the clouds |
| CN106102213A (en) * | 2016-06-12 | 2016-11-09 | 江苏工程职业技术学院 | A kind of solar energy garden lamp and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218533A (en) * | 2022-07-29 | 2022-10-21 | 重庆跃达新能源有限公司 | Refrigeration energy-saving system and method for photovoltaic power generation |
| CN115218533B (en) * | 2022-07-29 | 2023-11-24 | 重庆跃达新能源有限公司 | Refrigerating energy-saving system and method for photovoltaic power generation |
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Application publication date: 20201110 |