CN117062278A - Street lamp energy-saving illumination control method, device, equipment and storage medium - Google Patents
Street lamp energy-saving illumination control method, device, equipment and storage medium Download PDFInfo
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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
- 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
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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Abstract
The application relates to a street lamp energy-saving lighting control method, a device, equipment and a storage medium, which are applied to the field of lighting equipment, wherein the method comprises the following steps: starting a photosensitive unit; acquiring an ambient brightness parameter; judging whether a street lamp needs to be started or not according to the environment brightness parameter; if so, the street lamp is controlled to be turned on. The application has the technical effects that: the energy consumption of the urban street lamp lighting control system is reduced.
Description
Technical Field
The application relates to the technical field of lighting equipment, in particular to a street lamp energy-saving lighting control method, a street lamp energy-saving lighting control device, street lamp energy-saving lighting control equipment and a storage medium.
Background
With the continuous development of the economy of China, urban roads are continuously expanded, and the types of lighting lamps on the roads tend to be diversified, wherein the lighting lamps comprise full night lamps, half night lamps, holiday lamps, decorative lamps, advertisement lamps and the like. The increasingly large street lamp lighting control system brings huge workload to the management and maintenance of the street lamp lighting control system while bringing gorgeous night scenes and modern air quality to the city. Each year, municipal administration is required to expend significant amounts of manpower, materials and financial resources for maintaining the daily operation of the street lamp lighting control system, energy consumption, maintenance of the fixtures and cables.
Along with the continuous increase of greenhouse gas emission and continuous rise of air temperature in the global scope, the importance of energy conservation and emission reduction is increasingly highlighted, and for urban management, how to reduce the energy consumption of an urban street lamp lighting control system is one of the problems to be solved urgently, and is one of important measures for realizing urban energy conservation and emission reduction.
Disclosure of Invention
In order to reduce the energy consumption of an urban street lamp lighting control system, the application provides a street lamp energy-saving lighting control method, a street lamp energy-saving lighting control device, street lamp energy-saving lighting control equipment and a storage medium.
In a first aspect, the application provides a street lamp energy-saving lighting control method, which adopts the following technical scheme: the method comprises the following steps: starting a photosensitive unit;
acquiring an ambient brightness parameter;
judging whether a street lamp needs to be started or not according to the environment brightness parameter;
if so, the street lamp is controlled to be turned on.
Through the technical scheme, the street lamp lighting control system collects and processes the brightness parameters of the environment where the street lamp is located, judges whether the brightness state of the current environment needs to turn on the street lamp, only when the brightness state of the environment is poor, daily travel demands of people cannot be guaranteed, the street lamp lighting control system can control the street lamp to be turned on, compensation is provided for the light intensity in the environment, the situation that the street lamp is still turned on when the brightness in the environment is sufficient is reduced, the whole power consumption of the street lamp is reduced, and the energy-saving effect is achieved.
In a specific embodiment, after the controlling the street lamp to be turned on if necessary, the method further comprises:
controlling the photosensitive unit to acquire an ambient brightness parameter according to a preset acquisition frequency;
determining a lamplight brightness gear of the street lamp by using the environment brightness parameter;
and controlling the street lamp to adjust to the corresponding light brightness gear.
Through the technical scheme, the street lamp illumination control system determines the light brightness gear of the street lamp according to the light brightness condition in the current environment, and the design is beneficial to reducing the possibility of electric quantity waste under the condition that the intensity of light emitted by the street lamp can make up for the insufficient brightness in the environment without causing surplus of the environment brightness.
In a specific embodiment, after the control street lamp is adjusted to the corresponding light brightness gear, the method further comprises:
acquiring image information in the irradiation range of the street lamp;
identifying the image information to obtain a target image;
counting the number of target images and recording the number as flow data;
comparing the flow data with a preset flow threshold;
and if the flow data is smaller than the flow threshold, reducing the current light brightness gear of the street lamp by one gear.
Through the technical scheme, the street lamp illumination control system can monitor the flow condition in the street lamp irradiation range in real time in the process of street lamp work, and adjust the light brightness gear of the street lamp according to the flow condition, so that when the flow of the road section where the street lamp is located is lower, the street lamp illumination control system can control the street lamp to reduce the brightness intensity, and further electric energy is saved.
In one particular possible embodiment, a brightness parameter dataset is created;
initializing a brightness parameter data set by using an environment brightness parameter library, wherein the brightness parameter data set comprises a plurality of environment brightness parameters;
determining an ambient brightness parameter in the brightness parameter dataset;
calculating the average value of a plurality of determined ambient brightness parameters;
comparing the average value with preset endpoint values of a plurality of standard ranges, searching the standard range corresponding to the average value, and corresponding different light brightness gears in different standard ranges;
and controlling the street lamp to adjust to the corresponding light brightness gear according to the searched standard range.
Through the technical scheme, when the street lamp illumination control system adjusts the lamp brightness gear of the street lamp, the adjusted lamp brightness gear is determined according to the environment brightness parameter in a period of time, and the influence of the lamp light rays on the lamp brightness gear when a vehicle passes through is reduced.
In a specific embodiment, the start-up photosensitive unit specifically includes:
obtaining sunset data and weather information corresponding to the current date;
determining the starting time of the photosensitive unit according to the sunset data and the weather information;
and controlling the photosensitive unit to start according to the starting time.
Through the technical scheme, the street lamp lighting control system adjusts the starting time of the photosensitive unit according to the sunset data corresponding to the season of the current day and the current weather condition, so that the running time of the photosensitive unit is consistent with the actual condition, the possibility of invalid running of the photosensitive unit is reduced, and the power consumption of the photosensitive unit is further reduced.
In a specific embodiment, the street lamp lighting control system comprises a power switching unit comprising a solar power supply and a universal power supply, the method further comprising:
obtaining the residual electric quantity of the solar power supply;
determining the power corresponding to the current light brightness gear of the street lamp;
judging whether the residual electric quantity can meet the electricity demand of the current light brightness gear of the street lamp according to the power;
if the power supply is not capable of being switched to the universal power supply from the solar power supply by controlling the power supply switching unit.
Through the technical scheme, the street lamp lighting control system adopts two power supply modes, wherein the power supply is a solar power supply, so that the street lamp can fully utilize energy brought by sun in daytime, the electric quantity obtained by the street lamp from the national network electric street lamp lighting control system is reduced, and the energy-saving effect is achieved.
In a specific embodiment, the method further comprises:
acquiring historical data corresponding to all street lamps in the same target road section, wherein the historical data comprises a plurality of historical power supply switching times;
screening maximum values and minimum values in a plurality of historical power supply switching times;
calculating a time difference between the maximum value and the minimum value;
comparing the time difference value with a preset difference value threshold;
and if the time difference exceeds the difference threshold, generating a work order instruction.
Through the technical scheme, the street lamp lighting control system switches the condition of the power supply to the street lamps in the same road section every night, the power consumption condition of the street lamps is measured through the switching time of the power supply, the street lamps with abnormal power consumption are arranged, the abnormal power consumption of the street lamps can be caused by the fault of the street lamps, and staff can repair the street lamps with abnormal power consumption, so that the street lamps are normal, and the effect of saving electric energy is achieved from the side face.
In a second aspect, the application provides a street lamp energy-saving lighting control device, which adopts the following technical scheme: the device comprises:
the photosensitive unit control module is used for starting the photosensitive unit;
the brightness parameter acquisition module is used for acquiring environment brightness parameters;
the street lamp starting judging module is used for judging whether the street lamp needs to be started according to the environment brightness parameter;
and the street lamp starting control module is used for controlling the street lamp to be opened if required.
In a third aspect, the present application provides a computer device, which adopts the following technical scheme: the street lamp energy-saving lighting control system comprises a memory and a processor, wherein the memory is stored with a computer program which can be loaded by the processor and execute any street lamp energy-saving lighting control method.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical solutions: a computer program capable of being loaded by a processor and executing any one of the street lamp energy-saving lighting control methods is stored.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the street lamp lighting control system judges whether the street lamp is required to be started or not by collecting and processing the brightness parameters of the environment where the street lamp is positioned, and only when the brightness state of the environment is poor and the daily travel requirements of people cannot be guaranteed, the street lamp lighting control system controls the street lamp to be started so as to provide compensation for the light intensity in the environment, so that the situation that the street lamp is still started when the brightness in the environment is sufficient is reduced, the whole power consumption of the street lamp is reduced, and the energy-saving effect is realized;
2. the street lamp lighting control system is used for measuring the power consumption condition of the street lamps according to the condition that the street lamps belonging to the same road section are switched to supply power every night, the power consumption condition of the street lamps is measured through the switching time of the power supply, the street lamps with abnormal power consumption is arranged, the abnormal power consumption of the street lamps is probably caused by self faults, workers can maintain the street lamps with abnormal power consumption, the street lamps are recovered to be normal, and the effect of saving electric energy is realized from the side face
Drawings
Fig. 1 is a flow chart of a method of controlling energy-saving lighting of a street lamp in an embodiment of the application.
Fig. 2 is a block diagram of a street lamp energy-saving lighting control apparatus in an embodiment of the present application.
FIG. 3 is a block diagram of a supplemental structure of a street lamp energy-saving lighting control apparatus in an embodiment of the application
Reference numerals: 301. a photosensitive unit control module; 302. a brightness parameter acquisition module; 303. a street lamp starting judging module; 304. a street lamp starting control module; 305. an image information acquisition module; 306. and the power supply switching module.
Detailed Description
The application is described in further detail below with reference to fig. 1-2.
The embodiment of the application discloses a street lamp energy-saving lighting control method. The method is applied to a street lamp illumination control system, and program codes corresponding to the street lamp energy-saving illumination control method are stored in a control center of the street lamp illumination control system in advance. The street lamp lighting control system comprises a photosensitive unit, a power supply switching unit and an image acquisition unit, wherein the main body of the photosensitive unit is a photosensitive sensor for acquiring the light intensity in the environment, an output signal of the photosensitive sensor is a current signal, and the current signal output by the photosensitive sensor can be changed along with the change of the light intensity in the environment where the photosensitive sensor is positioned.
The power supply switching unit is mainly used for switching the power supply of the street lamp at a specific moment, wherein the power supply of the street lamp comprises a solar power supply and a general power supply, a solar panel and an energy storage battery are arranged on the street lamp, the solar panel on the street lamp converts light energy into electric energy and stores the electric energy in the energy storage battery during daytime, once the street lamp starts to work at night, the electric energy in the energy storage battery is consumed at first, and meanwhile, the power consumption requirement of the photosensitive unit is supplied by the energy storage battery at first. The universal power supply is a national power grid, and the current input end of the street lamp is also connected with the national power grid so that current in the power grid can flow into a circuit of the street lamp.
The image acquisition unit is used for shooting the space irradiated by the street lamp, the image acquisition unit can be a camera, so that the acquired on-site image data can be a picture of the space irradiated by the street lamp, and the image acquisition unit can also be a camera, so that the acquired on-site image data can be a video of the space irradiated by the street lamp. When the image acquisition unit is a camera, the street lamp illumination control system calls the camera to photograph the space irradiated by the street lamp at preset time intervals, for example, every 2 seconds or 3 seconds, photographs the space irradiated by the street lamp, and image data of the space in front of the street lamp are obtained; when the image acquisition unit is a camera, the image acquisition unit can always acquire images of the space irradiated by the street lamp after acquiring a starting instruction sent by a control center of the street lamp illumination control system, so that video data are obtained.
As shown in fig. 1, the method comprises the steps of:
s10, starting the photosensitive unit.
Before the night comes, the street lamp lighting control system can acquire sunset data and weather information of the current date, and determines the starting time of the photosensitive unit according to the sunset data and the weather information, specifically, the street lamp lighting control system firstly determines the standard starting time of the street lamp today according to the acquired sunset data, the standard starting time refers to the starting instruction generated by the street lamp lighting control system at the moment of the standard starting time when no unexpected situation occurs, the starting instruction is sent to the photosensitive unit, and the photosensitive unit is started under the control of the starting instruction and starts to operate. Whether the accident occurs or not is mainly determined by weather information, in this embodiment, if the weather information is a sunny weather or a cloudy weather, it indicates that no accident occurs, and the street lamp lighting control system generates a starting instruction according to a predetermined standard starting time; in addition, all the street lamp lighting control systems indicate that unexpected situations occur, at this moment, the street lamp lighting control systems can generate starting instructions in advance, that is, the street lamp lighting control systems can generate starting instructions before the original standard starting time, the specific moment when the starting instructions are generated needs to be determined according to weather types, the advance time corresponding to unused weather types is different, a mapping table is stored in advance in the street lamp lighting control systems to store the mapping relation between the weather types and the advance time, and the mapping relation is a mapping relation which is obtained by collecting a large amount of data by workers to perform software simulation and is closest to the actual situation. The time for the street lamp lighting control system to acquire the sunset data and the weather information is set by staff according to the local actual conditions, and the way for the street lamp lighting control system to acquire the sunset data and the weather information can be manually recorded by the staff, and can be directly acquired from related weather websites by using a data interface for the street lamp lighting control system.
S20, acquiring an ambient brightness parameter.
Specifically, the photosensitive unit starts to work under the control of the starting instruction, the photosensitive element in the photosensitive unit is influenced by the external light intensity, the resistivity of the photosensitive element is changed, and the circuit current in the photosensitive unit is changed, and as different current data correspond to different light intensities, the photosensitive unit measures the current in the current circuit, obtains the corresponding light intensity according to the current, namely the environment brightness parameter, and sends the generated environment brightness parameter to the control center of the street lamp lighting control system through the data transmission link.
S30, judging whether the street lamp needs to be started or not according to the environment brightness parameters.
Specifically, the street lamp illumination control system receives the ambient brightness parameter sent by the photosensitive unit, and then compares the ambient brightness parameter with a preset ambient brightness parameter threshold, wherein the ambient brightness parameter threshold is used for measuring whether the street lamp needs to be turned on for illumination under the current ambient brightness condition.
And S40, if so, controlling the street lamp to be turned on.
Specifically, if the ambient brightness parameter sent by the light sensing unit does not reach or just reaches the preset ambient brightness parameter threshold, the ambient brightness state at present is not good, and additional supplementary lighting is needed. The street lamp lighting control system determines whether the street lamp is started or not according to the state of the ambient light where the street lamp is positioned, so that the street lamp cannot be started when the light intensity in the environment is sufficient, the whole energy consumption of the street lamp is reduced, and the effect of saving energy is achieved.
In one embodiment, to further reduce the energy consumed by the street lamp in the working state, after controlling the street lamp to be turned on if necessary, the method further comprises:
when the control center of the street lamp lighting control system controls the street lamp to start, a timing function is started immediately, when the timing time value reaches a preset waiting time value, the street lamp lighting control system inquires a state position of the street lamp, and the state position of the street lamp reflects the current mode of the street lamp; when the state bit of the street lamp is 0, the street lamp is in the off state at the moment, so that if the street lamp is successfully started, the state bit of the street lamp is changed from the off state to the running state.
If the street lamp lighting control system inquires that the state bit of the street lamp is 1, the street lamp lighting control system sends a data acquisition instruction to the photosensitive unit, wherein the data acquisition instruction is used for controlling the photosensitive unit to continuously acquire the environmental brightness parameter at the required acquisition frequency; specifically, before sending a data acquisition instruction to the photosensitive unit, the street lamp lighting control system firstly creates a brightness parameter data set, no data is stored in the brightness parameter data set which is just created, then the street lamp lighting control system sends the data acquisition instruction to the photosensitive unit, the photosensitive unit acquires an environment brightness parameter at intervals under the control of the data acquisition instruction, and feeds the environment brightness parameter back to the street lamp lighting control system, the street lamp lighting control system stores the obtained environment brightness parameter into the brightness parameter data set, after completing the storage action of the environment brightness parameter, the street lamp lighting control system updates the data quantity value of the brightness parameter data set, the data quantity value refers to the quantity of the environment brightness parameter which is already stored in the brightness parameter data set, and when the latest quantity value reaches a set quantity threshold, the street lamp lighting control system sends a stop instruction to the photosensitive unit, so that the photosensitive unit stops acquiring the environment brightness parameter.
The street lamp lighting control system uses the calculated average value as reference data for adjusting the brightness of the street lamp, and in this embodiment, the brightness of the street lamp may include three light brightness levels, which are respectively recorded as a first light brightness level, a second light brightness level, and a third light brightness level, where the power corresponding to the first light brightness level is higher than that of the second light brightness level, and the power corresponding to the second light brightness level is higher than that of the third light brightness level. The light brightness of the street lamp can be adjusted along with the light intensity in the environment, so that the final light intensity in the environment can be maintained at a relatively constant level, specifically, the street lamp illumination control system compares the calculated average value with the preset endpoint value of the environment brightness parameter range to judge whether the average value is positioned in the environment brightness parameter range, if so, the street lamp illumination control system determines the light brightness gear corresponding to the environment brightness parameter range as the gear level to which the street lamp needs to be adjusted, and then controls the street lamp to adjust the gear. The street lamp illumination control system can not adjust the light brightness gear of the street lamp according to the brightness condition at a certain moment in the environment, but adjusts the light brightness gear of the street lamp according to the average state of brightness in a period of time in the environment, so that the influence of the lamps on the vehicle on the environment brightness is avoided as much as possible due to the fact that the vehicle passes, and the influence is very short, so that the influence needs to be ignored, and meanwhile, the energy consumption caused by frequently adjusting the light brightness unit of the street lamp is avoided as much as possible.
In one embodiment, in order to reduce the energy waste of the street lamp in the working state, after controlling the street lamp to adjust to the corresponding light brightness gear, the following steps may be further performed:
after the street lamp is successfully started, the street lamp lighting control system sends a data acquisition instruction to the photosensitive unit and also sends an image acquisition instruction to the image acquisition unit arranged on the street lamp, so that the street lamp lighting control system can acquire image information within the illumination range of the street lamp at intervals, the street lamp lighting control system can process the image information to identify target images, in the embodiment, the target images are pedestrians and cyclists, and as people driving motor vehicles or riding electric bicycles and other non-motor vehicles can be provided with lamps due to the fact that the vehicles themselves are provided with the lamps, the effect of the light intensity of the street lamp on safe driving of the people is small, and therefore the target images do not comprise people driving motor vehicles or riding electric bicycles and other non-motor vehicles.
Before sending an image acquisition instruction, the street lamp lighting control system firstly creates an image parameter data set, stores image information acquired by the image acquisition unit into the image parameter data set, and controls the image acquisition unit to stop acquisition action when the image information in the image parameter data set reaches a preset quantity threshold.
The street lamp lighting control system counts the number of target images in all image information in the image parameter data set, records the counted number of target images as flow data, compares the flow data with a preset flow threshold, controls the current light brightness gear of the street lamp to be reduced by one gear once the flow data is smaller than the flow threshold, and particularly adjusts the current light brightness gear of the street lamp to be the second light brightness gear if the current light brightness gear of the street lamp is the first light brightness gear; if the current light brightness gear is the second light brightness gear, the adjusted light brightness gear is the third light brightness gear; if the current light brightness gear is the third light brightness gear, the current light brightness gear is kept unchanged. Under the condition that the road section where the street lamp is located is far away and more people do not pass, the brightness of the street lamp is properly adjusted, so that the energy consumption of the street lamp can be reduced when the passing of people is not affected, and the effect of reducing the energy waste condition of the street lamp in the working state is achieved.
In one embodiment, in order to achieve the effect of energy saving and emission reduction, the method may further perform the following steps:
after the street lamp is started, the street lamp lighting control system acquires the residual electric quantity of the solar power supply source in real time, and determines the power corresponding to the current light brightness gear of the street lamp, in this embodiment, the unit of the power is J/s, that is, the electric quantity required to be consumed in each second when the street lamp is in the current light brightness gear, if the residual electric quantity of the solar power supply source is smaller than the power corresponding to the current light brightness gear, it can be stated that the solar power supply source cannot continue to supply the electric quantity for the street lamp, the control center of the street lamp lighting control system can send a power supply switching instruction to the power supply switching unit, the power supply switching unit cuts off the current power supply source and uses another power supply source to supply electric energy for the street lamp, and because the solar power supply source is firstly used when the street lamp is started, the power supply source supplies electric energy for the street lamp after switching. The street lamp preferentially uses the solar power supply, so that the street lamp can be reduced from acquiring power from the universal power supply, and the effects of energy conservation and emission reduction are achieved.
In one embodiment, to further reduce the possibility of energy waste occurring in the street lamp in the working state, the method further comprises:
every time the power supply of the street lamp is switched by the power supply switching unit, the street lamp lighting control system records the time when the switching action occurs, and in this embodiment, the time when the control center of the street lamp lighting control system generates the power supply switching instruction is taken as the time when the switching action occurs.
The street lamp lighting control system acquires historical data corresponding to all street lamps in the same target road section, wherein the historical data comprises a plurality of historical power supply switching times, and the historical power supply switching times are times when power supply switching units recorded at night on two sides of the same target road section switch actions; screening the maximum value and the minimum value of all acquired historical power supply switching time, calculating the difference between the maximum value and the minimum value, and recording the difference as a time difference; comparing the time difference with a preset difference threshold; if the time difference value exceeds the difference value threshold value, the street lamp lighting control system screens out the historical power supply switching time with the time interval exceeding the preset time difference value between the minimum historical power supply switching time, generates a work order instruction according to the street lamp number corresponding to the screened historical power supply switching time, and sends the work order instruction to the intelligent terminal of the staff. The street lamp can fail to work normally due to the fault of the street lamp, so that the street lamp consumes a large amount of electric energy, the consumed electric energy has parts which should not be used originally, the street lamp lighting control system judges whether the street lamp is abnormal or not by using the power switching time of the street lamp every night, and the street lamp in an abnormal state is found, so that the possibility of energy waste of the street lamp in the working state is further reduced.
Fig. 1 is a flow chart of a method of controlling energy-saving illumination of a street lamp according to an embodiment. It should be understood that, although the steps in the flowchart of fig. 1 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows; the steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders; and at least some of the steps in fig. 1 may include a plurality of sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the sub-steps or stages are performed necessarily occur in sequence, but may be performed alternately or alternately with at least some of the other steps or sub-steps of other steps.
Based on the method, the embodiment of the application also discloses a street lamp energy-saving lighting control device.
As shown in fig. 2, the apparatus comprises the following modules:
a photosensitive unit control module 301 for starting the photosensitive unit;
the brightness parameter acquisition module 302 is configured to acquire an ambient brightness parameter;
the streetlamp starting judging module 303 is configured to judge whether a streetlamp needs to be started according to the ambient brightness parameter;
the streetlight start control module 304 is configured to control the streetlight to be turned on if necessary.
As shown in fig. 2, in one embodiment, the streetlamp start control module 304 is further configured to control the photosensitive unit to collect the ambient brightness parameter according to a preset collection frequency;
determining a lamplight brightness gear of the street lamp by using the environment brightness parameter;
and controlling the street lamp to adjust to the corresponding light brightness gear.
As shown in fig. 3, in one embodiment, the image information acquisition module 305 is configured to acquire image information within the illumination range of the street lamp;
identifying the image information to obtain a target image;
counting the number of target images and recording the number as flow data;
comparing the flow data with a preset flow threshold;
and if the flow data is smaller than the flow threshold value, reducing the current light brightness gear of the street lamp by one gear.
As shown in fig. 2, in one embodiment, the streetlamp start judging module 303 is further configured to create a brightness parameter data set;
initializing a brightness parameter data set by using an environment brightness parameter library, wherein the brightness parameter data set comprises a plurality of environment brightness parameters;
determining an ambient brightness parameter in the brightness parameter dataset;
calculating the average value of a plurality of determined ambient brightness parameters;
and comparing the average value with end point values of a plurality of preset standard ranges, searching the standard range corresponding to the average value, and corresponding different light brightness gears in different standard ranges.
As shown in fig. 2, in one embodiment, the photosensitive unit control module 301 is further configured to obtain sunset data and weather information corresponding to a current date;
determining the starting time of the photosensitive unit according to the sunset data and the weather information;
and controlling the starting of the photosensitive unit according to the starting time.
As shown in fig. 3, in one embodiment, the power supply switching module 306 is configured to obtain a remaining power of the solar power supply;
determining the power corresponding to the current light brightness gear of the street lamp;
judging whether the residual electric quantity can meet the electricity demand of the current light brightness gear of the street lamp according to the power;
if the power supply is not capable of being used, the power supply switching unit is controlled to switch the power supply of the street lamp from the solar power supply to the universal power supply.
As shown in fig. 3, in one embodiment, the power supply switching module 306 is configured to obtain historical data corresponding to all street lamps in the same target road section, where the historical data includes a plurality of historical power supply switching times;
screening maximum and minimum values in a plurality of historical power supply switching times;
calculating a time difference between the maximum value and the minimum value;
comparing the time difference with a preset difference threshold;
and if the time difference exceeds the difference threshold, generating a work order instruction.
The embodiment of the application also discloses computer equipment.
Specifically, the computer device comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute the street lamp energy-saving lighting control method.
The embodiment of the application also discloses a computer readable storage medium.
Specifically, the computer readable storage medium stores a computer program that can be loaded by a processor and execute the street lamp energy saving lighting control method as described above, for example, the computer readable storage medium includes: a U-disk, a removable hard disk, a Read-only memory (ROM), a random access memory (RandomAccessMemory, RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (10)
1. A street lamp energy-saving lighting control method, wherein the method is applied to a street lamp lighting control system, the street lamp lighting control system comprises a photosensitive unit for detecting light intensity, and the method comprises the following steps:
starting a photosensitive unit;
acquiring an ambient brightness parameter;
judging whether a street lamp needs to be started or not according to the environment brightness parameter;
if so, the street lamp is controlled to be turned on.
2. The method of claim 1, further comprising, after said controlling the street lamp to be turned on if necessary:
controlling the photosensitive unit to acquire an ambient brightness parameter according to a preset acquisition frequency;
determining a lamplight brightness gear of the street lamp by using the environment brightness parameter;
and controlling the street lamp to adjust to the corresponding light brightness gear.
3. The method of claim 2, further comprising, after the control street lamp is adjusted to the corresponding light intensity level:
acquiring image information in the irradiation range of the street lamp;
identifying the image information to obtain a target image;
counting the number of target images and recording the number as flow data;
comparing the flow data with a preset flow threshold;
and if the flow data is smaller than the flow threshold, reducing the current light brightness gear of the street lamp by one gear.
4. The method according to claim 2, wherein the determining the lamp brightness gear of the street lamp by using the ambient brightness parameter specifically comprises:
creating a brightness parameter data set;
initializing a brightness parameter data set by using an environment brightness parameter library, wherein the brightness parameter data set comprises a plurality of environment brightness parameters;
determining an ambient brightness parameter in the brightness parameter dataset;
calculating the average value of a plurality of determined ambient brightness parameters;
comparing the average value with preset endpoint values of a plurality of standard ranges, searching the standard range corresponding to the average value, and corresponding different light brightness gears in different standard ranges;
and controlling the street lamp to adjust to the corresponding light brightness gear according to the searched standard range.
5. The method according to claim 1, characterized in that said starting up the photosensitive unit comprises in particular:
obtaining sunset data and weather information corresponding to the current date;
determining the starting time of the photosensitive unit according to the sunset data and the weather information;
and controlling the photosensitive unit to start according to the starting time.
6. The method of claim 1, wherein the street lamp lighting control system comprises a power switching unit comprising a solar power supply and a utility power supply, the method further comprising:
obtaining the residual electric quantity of the solar power supply;
determining the power corresponding to the current light brightness gear of the street lamp;
judging whether the residual electric quantity can meet the electricity demand of the current light brightness gear of the street lamp according to the power;
if the power supply is not capable of being switched to the universal power supply from the solar power supply by controlling the power supply switching unit.
7. The method according to claim 1, characterized in that the method further comprises:
acquiring historical data corresponding to all street lamps in the same target road section, wherein the historical data comprises a plurality of historical power supply switching times;
screening maximum values and minimum values in a plurality of historical power supply switching times;
calculating a time difference between the maximum value and the minimum value;
comparing the time difference value with a preset difference value threshold;
and if the time difference exceeds the difference threshold, generating a work order instruction.
8. An energy-saving lighting control device for a street lamp, comprising:
a photosensitive unit control module (301) for starting the photosensitive unit;
a brightness parameter acquisition module (302) for acquiring an ambient brightness parameter;
the street lamp starting judging module (303) is used for judging whether the street lamp needs to be started according to the environment brightness parameter;
and the street lamp starting control module (304) is used for controlling the street lamp to be turned on if required.
9. A computer device comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the method according to any of claims 1 to 7.
10. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310825744.6A CN117062278A (en) | 2023-07-06 | 2023-07-06 | Street lamp energy-saving illumination control method, device, equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310825744.6A CN117062278A (en) | 2023-07-06 | 2023-07-06 | Street lamp energy-saving illumination control method, device, equipment and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118510115A (en) * | 2024-06-09 | 2024-08-16 | 扬州市中美新能源照明有限公司 | LED street lamp for smart city construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118510115A (en) * | 2024-06-09 | 2024-08-16 | 扬州市中美新能源照明有限公司 | LED street lamp for smart city construction |
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