CN113532638B - Optical pollution monitoring method and system - Google Patents
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Abstract
The invention provides a method and a system for monitoring light pollution, comprising the following steps: dividing the city into a plurality of areas according to the lighting requirements; a plurality of optical pollution monitors are arranged in the areas, all the optical pollution monitors are in wireless communication connection with the control center and perform optical pollution monitoring according to preset rules, and monitoring results and position coordinates of the positions of the optical pollution monitors are transmitted to the control center at regular intervals, wherein the preset rules of the optical pollution monitors in different areas are not identical; and correspondingly adjusting the illumination condition of the position area by the control center according to the received monitoring result. The light pollution monitor monitors whether light pollution exists in the environment or not and feeds back to the control center, and the control center adjusts the area where the light pollution appears, so that the light pollution is improved; because the light pollution monitors in different areas can judge light pollution according to different preset rules, the judgment is more accurate, and the problem of how to effectively and reasonably monitor the light pollution on the basis of the existing urban planning is solved.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a method and a system for monitoring light pollution.
Background
With the development of cities, various light sources such as street lamps, landscape lamps, billboards and the like exist in urban construction, and more light sources enable the cities to look like daytime at night. On the basis of enriching the night scenes of the city, a certain amount of urban light pollution is also caused.
Light pollution is largely divided into 3 categories, including daylight pollution, artificial daylight and colored light pollution:
white and bright pollution means that when the irradiation of sunlight is strong, decorative reflection light rays such as glass curtain walls, glazed brick walls, polished marble, various coatings and the like of buildings in cities are bright, dazzling and dazzling. Expert researches show that the retina and iris of people who work and live in white bright polluted environment for a long time are damaged to different degrees, the eyesight is rapidly reduced, and the incidence rate of cataract is up to 45%; can also cause dizziness and vexation of people, and even symptoms such as insomnia, appetite reduction, low emotion, physical weakness and the like caused by neurasthenia.
The artificial daytime means that after the night curtain falls, advertisement lamps and neon lamps on shops and hotels flash and are attractive, people can be led to be dazzled, and some strong light beams even directly shoot the campsis, so that the night is like the daytime. In the 'not night city', the too strong light source influences the daily rest of people, so that people are difficult to fall asleep at night, and the normal biological clock of the human body is disturbed, so that the working efficiency in the daytime is low. In addition, the sky is too bright due to the illumination of the lamplight, and astronomical observation, aviation and other works can be influenced.
The color light pollution is mainly composed of black light lamp, rotary lamp, fluorescent lamp and flashing color light source. The color light source can cause the people to be dazzled, is unfavorable to eyes, and interferes with central nerves of the brain, so that people feel dizziness, nausea, vomiting, insomnia and other symptoms. If people are under the irradiation of the color light for a long time, psychological accumulation effects of the people can cause physical and psychological symptoms such as fatigue weakness, dizziness, neurasthenia and the like to different degrees.
As described above, light pollution seriously affects people's health, and thus, attention to vision pollution, improvement of vision environment, has been unprecedented. However, in the current city planning, effective and reasonable monitoring for light pollution is hardly performed. Therefore, how to effectively and reasonably monitor the light pollution on the basis of the existing city planning becomes a problem to be solved.
Disclosure of Invention
The invention aims to provide a light pollution monitoring method and a system, which are used for solving the problem of how to effectively and reasonably monitor light pollution on the basis of the existing urban planning.
In order to solve the technical problems, the present invention provides a light pollution monitoring method for monitoring and controlling light pollution of a city, the light pollution monitoring method comprising:
dividing the city into a plurality of areas according to the lighting requirements;
a plurality of optical pollution monitors are arranged in a plurality of areas, and all the optical pollution monitors are in wireless communication connection with a control center;
all the optical pollution monitors monitor optical pollution according to preset rules, and periodically transmitting monitoring results and position coordinates of the positions to the control center, wherein the preset rules of the optical pollution monitors in different areas are not identical;
and correspondingly adjusting the illumination condition of the position area by the control center according to the received monitoring result.
Optionally, in the method for monitoring optical pollution, the method for monitoring optical pollution by all the optical pollution monitors according to a preset rule includes:
setting a first monitoring start-stop rule, comprising: setting the opening time and the closing time of all the optical pollution monitors in each area, wherein the first monitoring start-stop rules set in different areas are not identical;
and all the optical pollution monitors monitor optical pollution according to the first monitoring start-stop rule.
Optionally, in the optical pollution monitoring method, the method for monitoring optical pollution by all the optical pollution monitors according to a preset rule further includes:
setting a second monitoring start-stop rule, comprising: setting an opening threshold and a closing threshold for all the light pollution monitors in each area according to the lighting requirements of each area, wherein the second monitoring start-stop rules set in different areas are not identical;
when the ambient brightness is greater than the opening threshold, the light pollution monitor starts to monitor light pollution; and stopping monitoring the light pollution by the light pollution monitor when the ambient brightness is smaller than the closing threshold value.
Optionally, in the optical pollution monitoring method, the method for monitoring optical pollution by all the optical pollution monitors according to a preset rule further includes:
setting an environment brightness judgment threshold value for all the light pollution monitors in each area, wherein the environment brightness judgment threshold values of different areas are not completely the same;
the light pollution monitor periodically acquires an environment image of the position;
analyzing the acquired environment image, and labeling the points with the brightness higher than the environment brightness judgment threshold;
and performing intelligent analysis on the marked points to confirm the corresponding light sources.
Optionally, in the method for monitoring light pollution, the method for correspondingly adjusting the lighting condition of the location area by the control center according to the received monitoring result includes:
and the control center adjusts the light source confirmed by the light pollution monitor until no point with the brightness higher than the environment brightness judgment threshold value exists in the environment image monitored by the light pollution monitor.
Optionally, in the method for monitoring optical pollution, the method for adjusting the light source confirmed by the optical pollution monitor by the control center includes:
the control center is in control connection with the urban public lighting system, wherein the urban public lighting system comprises street lamps, landscape lamps and billboards;
and when the light pollution monitor confirms the light source with light pollution, the control center controls the urban public lighting system to reduce the brightness of the light source confirmed by the light pollution monitor.
In order to solve the technical problems, the invention also provides an optical pollution monitoring system for performing the optical pollution monitoring method according to any one of the above, wherein the optical pollution monitoring system comprises a control center and a plurality of optical pollution monitors; all the light pollution monitors are respectively positioned in different areas of the city and are used for monitoring light pollution according to preset rules and periodically transmitting monitoring results and position coordinates of the positions to the control center; the control center is used for correspondingly adjusting the illumination condition of the position area according to the received monitoring result.
Optionally, in the optical pollution monitoring system, the optical pollution monitor includes an image acquisition module, a brightness monitoring module, an intelligent analysis module and a wireless communication module; the image acquisition module is used for periodically acquiring an environment image of the position of the light pollution monitor; the brightness monitoring module is used for periodically acquiring the ambient brightness of the position of the light pollution monitor; the intelligent analysis module is used for analyzing the environment image acquired by the image acquisition module and the environment brightness acquired by the brightness monitoring module, judging whether light pollution exists or not, and finishing the light pollution into a monitoring result; the wireless communication module is used for wirelessly transmitting the analysis and judgment result of the intelligent analysis module, the monitoring result and the position coordinate of the position of the optical pollution monitor to the control center.
Optionally, in the optical pollution monitoring system, the control center includes an information receiving module, an analysis processing module and a control module; the information receiving module is used for receiving information sent by the optical pollution monitor; the analysis processing module is used for obtaining corresponding control measures according to received information analysis processing; the control module is used for adjusting urban lighting conditions according to the control measures.
Optionally, in the light pollution monitoring system, the control center is in control connection with a public urban lighting system to control the public urban lighting system, so as to adjust urban lighting conditions.
The invention provides a method and a system for monitoring light pollution, wherein the method for monitoring light pollution comprises the following steps: dividing the city into a plurality of areas according to the lighting requirements; a plurality of optical pollution monitors are arranged in a plurality of areas, and all the optical pollution monitors are in wireless communication connection with a control center; all the optical pollution monitors monitor optical pollution according to preset rules, and periodically transmitting monitoring results and position coordinates of the positions to the control center, wherein the preset rules of the optical pollution monitors in different areas are not identical; and correspondingly adjusting the illumination condition of the position area by the control center according to the received monitoring result. The light pollution monitor is used for monitoring whether light pollution exists in the environment or not, and feeding back a result to the control center, wherein the control center can further adjust the area where the light pollution exists, so that the light pollution is improved; meanwhile, the light pollution monitors in different areas can judge light pollution according to different preset rules, so that the judgment of light pollution is more accurate. Therefore, not only is the monitoring of the light pollution realized, but also the improvement of the light pollution is realized, and the problem of how to effectively and reasonably monitor the light pollution on the basis of the existing urban planning is solved.
Drawings
FIG. 1 is a flow chart of a method for monitoring optical pollution provided in the present embodiment;
fig. 2 is a schematic structural diagram of the optical pollution monitoring system according to the present embodiment.
Detailed Description
The method and system for monitoring optical pollution provided by the invention are further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention. Furthermore, the structures shown in the drawings are often part of actual structures. In particular, the drawings are shown with different emphasis instead being placed upon illustrating the various embodiments.
It is noted that "first", "second", etc. in the description and claims of the present invention and the accompanying drawings are used to distinguish similar objects so as to describe embodiments of the present invention, and not to describe a specific order or sequence, it should be understood that the structures so used may be interchanged under appropriate circumstances. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment provides a light pollution monitoring method for monitoring and controlling light pollution of a city, as shown in fig. 1, the light pollution monitoring method includes:
s1, dividing a city into a plurality of areas according to lighting requirements;
s2, arranging a plurality of optical pollution monitors in a plurality of areas, wherein all the optical pollution monitors are in wireless communication connection with a control center;
s3, all the optical pollution monitors monitor optical pollution according to preset rules, and periodically transmit monitoring results and position coordinates of the positions to the control center, wherein the preset rules of the optical pollution monitors in different areas are not identical;
and S4, correspondingly adjusting the illumination condition of the position area by the control center according to the received monitoring result.
According to the optical pollution monitoring method provided by the embodiment, whether optical pollution exists in the environment is monitored through the optical pollution monitor, a result is fed back to the control center, and the control center can further adjust the area where the optical pollution exists, so that the optical pollution is improved; meanwhile, the light pollution monitors in different areas can judge light pollution according to different preset rules, so that the judgment of light pollution is more accurate. Therefore, not only is the monitoring of the light pollution realized, but also the improvement of the light pollution is realized, and the problem of how to effectively and reasonably monitor the light pollution on the basis of the existing urban planning is solved.
It should be noted that, in one city, the lighting requirements of residences, businesses, roads, and the like are not the same, and thus the divided areas may be residential areas, business areas, roads, and the like. Meanwhile, since it is impossible for residential areas, business areas, roads to be completely communicated, a plurality of residential areas, business areas, roads, etc. may be formed. Of course, in other embodiments, more areas may be divided, such as schools, hospitals, nursing homes, factories, ports, etc.
Specifically, in this embodiment, the method for monitoring the light pollution by all the light pollution monitors according to the preset rule includes:
setting a first monitoring start-stop rule, comprising: setting the opening time and the closing time of all the optical pollution monitors in each area, wherein the first monitoring start-stop rules set in different areas are not identical;
and all the optical pollution monitors monitor optical pollution according to the first monitoring start-stop rule.
In this way, the optical pollution monitor is enabled to monitor for a preset period of time. It is well known that urban light pollution is mostly concentrated at night, and thus, the on time can be set to 18:00 to 6:00 the next day. Preferably, the start and stop of the light pollution monitor and the start and stop of the street lamp are linked, so that when the street lamp is started, the light pollution monitor in the area can monitor the light pollution generated by the street lamp.
Considering that different areas generate different light pollution time, for example, the residential area generates light pollution mainly concentrated in the morning after the people get off duty, therefore, the on time of the light pollution monitor of the area can be defined as 18:00, and the off time of the light pollution monitor of the area can be defined as 24:00; the business district can set the starting and stopping time range of the light pollution monitor in the district to 15:00-22:30 in consideration of business hours; the street lamp illumination of the road is continuous at the whole night, so that the starting and stopping time of the light pollution monitor is linked with the illumination time of the street lamp better.
Further, in this embodiment, the method for monitoring the light pollution by all the light pollution monitors according to the preset rule further includes:
setting a second monitoring start-stop rule, comprising: setting an opening threshold and a closing threshold for all the light pollution monitors in each area according to the lighting requirements of each area, wherein the second monitoring start-stop rules set in different areas are not identical;
when the ambient brightness is greater than the opening threshold, the light pollution monitor starts to monitor light pollution; and stopping monitoring the light pollution by the light pollution monitor when the ambient brightness is smaller than the closing threshold value.
In order to more intelligently adapt to the light pollution changes of different areas, a brightness sensing device can be arranged in the light pollution monitor, when the environment brightness is larger than a starting threshold value, the light pollution is possibly indicated, and the light pollution monitor is started to monitor the light pollution; similarly, when the ambient brightness is below the shutdown threshold, indicating that no light pollution is present in the environment, the operation of the light pollution monitor may be shut down. The on threshold and the off threshold need to be calibrated according to the actual area where the light pollution monitor is located, and even if the light pollution monitor is classified as a commercial area, the time of light pollution generation caused by different business hours of the commercial area can be different.
In this embodiment, the method for monitoring optical pollution by all the optical pollution monitors according to a preset rule further includes:
setting an environment brightness judgment threshold value for all the light pollution monitors in each area, wherein the environment brightness judgment threshold values of different areas are not completely the same;
the light pollution monitor periodically acquires an environment image of the position;
analyzing the acquired environment image, and labeling the points with the brightness higher than the environment brightness judgment threshold;
and performing intelligent analysis on the marked points to confirm the corresponding light sources.
Because the light sources generating light pollution are different in houses, businesses, roads and the like and the density of the light sources is also different, the threshold value for judging whether the light pollution exists is different to avoid misjudgment. For example, in a residential area, people need to keep a darker environment to make the mood pleasant and nerve relaxed, so the environmental brightness judgment threshold of the residential area can be defined as 20lux; in the commercial area, certain personal excitement is ensured to stimulate consumption, and meanwhile, the proper brightness can improve the aesthetic feeling of the commercial area, so that the environment brightness judgment threshold value of the area can be defined as 80lux; the road illumination needs to ensure certain visibility so as to ensure driving safety, and the environment brightness judgment threshold value of the area can be defined as 50lux.
The light pollution monitor may include a plurality of light sources when acquiring an environmental image of the location, and the brightness generated by each light source needs to be analyzed. There are different analysis methods depending on the acquired environmental images. For example, only the noise image of the environment is obtained, the white point is the light source, the larger the brightness of the light source is, the larger the white point is, the whiter the white point is, and the darker areas are all gray black, at the moment, the whiteness of the white point can be set as a threshold value, the points exceeding the threshold value are marked, and the white point appearance generated by different light sources is considered to be different, for example, the brightness of the street lamps of a street is consistent, and the generated white points can be connected to form a straight line; the white point corresponding to the billboard is rectangular; light sources produced in commercial areas are typically in a range of heights and are relatively cluttered; by means of these rules, light sources with brightness exceeding the standard can be identified. Preferably, the acquired environment image is colored, and then the characteristics of the light source can be extracted by utilizing an image recognition technology, so that the light source with the exceeding brightness can be judged.
It should be noted that the above two manners of confirming the light source are only examples, and in other embodiments, confirmation of the light source may be implemented by using other technical means. In addition, the implementation of the two confirmation light sources can be realized by those skilled in the relevant arts, and the description thereof is omitted herein.
After confirming the corresponding light source, in this embodiment, the method for correspondingly adjusting the lighting condition of the location area by the control center according to the received monitoring result includes:
and the control center adjusts the light source confirmed by the light pollution monitor until no point with the brightness higher than the environment brightness judgment threshold value exists in the environment image monitored by the light pollution monitor.
Specifically, the method for adjusting the light source confirmed by the light pollution monitor by the control center comprises the following steps:
the control center is in control connection with the urban public lighting system, wherein the urban public lighting system comprises street lamps, landscape lamps and billboards;
and when the light pollution monitor confirms the light source with light pollution, the control center controls the urban public lighting system to reduce the brightness of the light source confirmed by the light pollution monitor.
Therefore, the real-time control of the light pollution can be realized, timely correction can be found out, and manual intervention is not needed.
The embodiment also provides an optical pollution monitoring system, as shown in fig. 2, where the optical pollution monitoring system includes a control center and a plurality of optical pollution monitors; all the light pollution monitors are respectively positioned in different areas of the city and are used for monitoring light pollution according to preset rules and periodically transmitting monitoring results and position coordinates of the positions to the control center; the control center is used for correspondingly adjusting the illumination condition of the position area according to the received monitoring result.
According to the optical pollution monitoring system provided by the embodiment, whether optical pollution exists in the environment is monitored through the optical pollution monitor, a result is fed back to the control center, and the control center can further adjust the area where the optical pollution exists, so that the optical pollution is improved; meanwhile, the light pollution monitors in different areas can judge light pollution according to different preset rules, so that the judgment of light pollution is more accurate. Therefore, not only is the monitoring of the light pollution realized, but also the improvement of the light pollution is realized, and the problem of how to effectively and reasonably monitor the light pollution on the basis of the existing urban planning is solved.
Specifically, in this embodiment, the optical pollution monitor includes an image acquisition module, a brightness monitoring module, an intelligent analysis module, and a wireless communication module; the image acquisition module is used for periodically acquiring an environment image of the position of the light pollution monitor; the brightness monitoring module is used for periodically acquiring the ambient brightness of the position of the light pollution monitor; the intelligent analysis module is used for analyzing the environment image acquired by the image acquisition module and the environment brightness acquired by the brightness monitoring module, judging whether light pollution exists or not, and finishing the light pollution into a monitoring result; the wireless communication module is used for wirelessly transmitting the analysis and judgment result of the intelligent analysis module, the monitoring result and the position coordinate of the position of the optical pollution monitor to the control center.
In this embodiment, the control center includes an information receiving module, an analysis processing module, and a control module; the information receiving module is used for receiving information sent by the optical pollution monitor; the analysis processing module is used for obtaining corresponding control measures according to received information analysis processing; the control module is used for adjusting urban lighting conditions according to the control measures.
Preferably, in this embodiment, the control center is in control connection with the urban public lighting system to control the urban public lighting system so as to adjust urban lighting conditions.
The following describes a method and a system for monitoring optical pollution according to an embodiment of the present invention.
Assuming that a city has a plurality of residential areas, which are respectively defined as a first residential area and a second residential area … … residential ten areas, the main light sources of each residential area are community illumination and residential indoor light; the system also comprises three commercial areas, which are respectively defined as a commercial first area, a commercial second area and a commercial third area, wherein the main light sources of each commercial area are landscape lamps, building decorative lamps and various billboards; there are also several roads with street lamp illumination. And the light pollution monitors with different numbers are arranged in each area and are used for monitoring the light pollution of the environment in the whole area.
For each residential area, the light pollution monitor is uniformly defined to have an on time of 18:00, an off time of 24:00 and an ambient brightness judgment threshold of 20lux. The business time of a business area is 10:00-20:00, and the main business is furniture, so that the opening time of the light pollution monitor is defined as 10:00, the closing time is 20:00, and the environment brightness judgment threshold value is 80lux in consideration of the display requirements of various lamps; the business time of the business second area and the business third area is 10:00-22:00, the business circle is comprehensive business circle, and the on-time is 16:30-22:00, so that the on-time of the two light pollution monitors is 16:30, the off-time is 22:00, and the environment brightness judgment threshold is 60lux. The light pollution monitor of each road is started and stopped along with the start and stop of the street lamp, and the environment brightness judgment threshold value is set to be 50lux.
Each light pollution monitor is connected with the control center in a wireless communication mode, and the control center knows the specific position of each light pollution monitor. The optical pollution monitors send the monitoring result to the control center regularly, in this embodiment, specifically, send the monitoring result to the control center once every 30s, preferably, a plurality of optical pollution monitors in each region can carry out the sending of monitoring result in order, so can make the monitoring result quantity that control center received in real time less, reduced control center's data processing volume, also avoid the sudden increase and drop of data volume to lead to control center system breakdown.
Assuming that a light source with light pollution is reported by a certain light pollution monitor in the second commercial area and the light source is identified as a billboard, the control center confirms the target billboard according to the position of the light pollution monitor, and then reduces the brightness of the target billboard through the urban public lighting system until the light pollution caused by the billboard is not present in the report fed back by the light pollution monitor next time.
Assuming that a certain light pollution monitor in the commercial three areas reports the light pollution caused by the street lamp, the control center confirms the road where the street lamp is located according to the position where the light pollution monitor is located; after the control center receives the monitoring result of the light pollution monitor for monitoring the road, comparing the monitoring result with the monitoring result of the light pollution monitor for monitoring the road, and confirming again, if confirming that the street lamp actually causes light pollution, reducing the brightness of the street lamp of the road through the urban public lighting system until the light pollution caused by the street lamp does not exist in the report fed back by the light pollution monitor of the next commercial area and the light pollution monitor of the road.
According to the light pollution monitoring method and system, manual intervention is not needed, and the light source with light pollution can be adjusted while the light pollution is monitored, so that the light pollution is not existed in the city.
In summary, the method and system for monitoring optical pollution provided in this embodiment, where the method for monitoring optical pollution includes: dividing the city into a plurality of areas according to the lighting requirements; a plurality of optical pollution monitors are arranged in a plurality of areas, and all the optical pollution monitors are in wireless communication connection with a control center; all the optical pollution monitors monitor optical pollution according to preset rules, and periodically transmitting monitoring results and position coordinates of the positions to the control center, wherein the preset rules of the optical pollution monitors in different areas are not identical; and correspondingly adjusting the illumination condition of the position area by the control center according to the received monitoring result. The light pollution monitor is used for monitoring whether light pollution exists in the environment or not, and feeding back a result to the control center, wherein the control center can further adjust the area where the light pollution exists, so that the light pollution is improved; meanwhile, the light pollution monitors in different areas can judge light pollution according to different preset rules, so that the judgment of light pollution is more accurate. Therefore, not only is the monitoring of the light pollution realized, but also the improvement of the light pollution is realized, and the problem of how to effectively and reasonably monitor the light pollution on the basis of the existing urban planning is solved.
The above description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (8)
1. A light pollution monitoring method for monitoring and controlling light pollution of a city, the light pollution monitoring method comprising:
dividing the city into a plurality of areas according to the lighting requirements;
a plurality of optical pollution monitors are arranged in a plurality of areas, and all the optical pollution monitors are in wireless communication connection with a control center;
all the optical pollution monitors monitor optical pollution according to preset rules, and periodically transmitting monitoring results and position coordinates of the positions to the control center, wherein the preset rules of the optical pollution monitors in different areas are not identical;
the control center correspondingly adjusts the illumination condition of the position area according to the received monitoring result;
the method for monitoring the light pollution by all the light pollution monitors according to the preset rule comprises the following steps:
setting a first monitoring start-stop rule, comprising: setting the opening time and the closing time of all the optical pollution monitors in each area, wherein the first monitoring start-stop rules set in different areas are not identical; all the optical pollution monitors monitor optical pollution according to the first monitoring start-stop rule;
and/or, setting a second monitoring start-stop rule, including: setting an opening threshold and a closing threshold for all the light pollution monitors in each area according to the lighting requirements of each area, wherein the second monitoring start-stop rules set in different areas are not identical; when the ambient brightness is greater than the opening threshold, the light pollution monitor starts to monitor light pollution; and stopping monitoring the light pollution by the light pollution monitor when the ambient brightness is smaller than the closing threshold value.
2. The method for monitoring optical pollution according to claim 1, wherein the method for monitoring optical pollution by all the optical pollution monitors according to a preset rule further comprises:
setting an environment brightness judgment threshold value for all the light pollution monitors in each area, wherein the environment brightness judgment threshold values of different areas are not completely the same;
the light pollution monitor periodically acquires an environment image of the position;
analyzing the acquired environment image, and labeling the points with the brightness higher than the environment brightness judgment threshold;
and performing intelligent analysis on the marked points to confirm the corresponding light sources.
3. The method for monitoring light pollution according to claim 2, wherein the method for correspondingly adjusting the lighting condition of the location area by the control center according to the received monitoring result comprises:
and the control center adjusts the light source confirmed by the light pollution monitor until no point with the brightness higher than the environment brightness judgment threshold value exists in the environment image monitored by the light pollution monitor.
4. A method of monitoring light pollution as recited in claim 3, wherein the method of adjusting the light source identified by the light pollution monitor by the control center comprises:
the control center is in control connection with the urban public lighting system, wherein the urban public lighting system comprises street lamps, landscape lamps and billboards;
and when the light pollution monitor confirms the light source with light pollution, the control center controls the urban public lighting system to reduce the brightness of the light source confirmed by the light pollution monitor.
5. An optical pollution monitoring system for performing the optical pollution monitoring method according to any one of claims 1 to 4, wherein the optical pollution monitoring system comprises a control center and a plurality of optical pollution monitors; all the light pollution monitors are respectively positioned in different areas of the city and are used for monitoring light pollution according to preset rules and periodically transmitting monitoring results and position coordinates of the positions to the control center; the control center is used for correspondingly adjusting the illumination condition of the position area according to the received monitoring result.
6. The optical pollution monitoring system of claim 5, wherein the optical pollution monitor comprises an image acquisition module, a brightness monitoring module, an intelligent analysis module, and a wireless communication module; the image acquisition module is used for periodically acquiring an environment image of the position of the light pollution monitor; the brightness monitoring module is used for periodically acquiring the ambient brightness of the position of the light pollution monitor; the intelligent analysis module is used for analyzing the environment image acquired by the image acquisition module and the environment brightness acquired by the brightness monitoring module, judging whether light pollution exists or not, and finishing the light pollution into a monitoring result; the wireless communication module is used for wirelessly transmitting the analysis and judgment result of the intelligent analysis module, the monitoring result and the position coordinate of the position of the optical pollution monitor to the control center.
7. The system of claim 5, wherein the control center comprises an information receiving module, an analysis processing module, and a control module; the information receiving module is used for receiving information sent by the optical pollution monitor; the analysis processing module is used for obtaining corresponding control measures according to received information analysis processing; the control module is used for adjusting urban lighting conditions according to the control measures.
8. A light pollution monitoring system as recited in claim 7, wherein said control center is in control connection with a urban public lighting system for controlling said urban public lighting system to adjust urban lighting conditions.
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