CN117355002A - Light adjusting method based on solar panel power supply and terminal equipment - Google Patents

Light adjusting method based on solar panel power supply and terminal equipment Download PDF

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Publication number
CN117355002A
CN117355002A CN202311390683.1A CN202311390683A CN117355002A CN 117355002 A CN117355002 A CN 117355002A CN 202311390683 A CN202311390683 A CN 202311390683A CN 117355002 A CN117355002 A CN 117355002A
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CN
China
Prior art keywords
preset
illumination intensity
electricity
current
street lamp
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311390683.1A
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Chinese (zh)
Inventor
高智怡
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Modi Solar Technology Dongguan Co ltd
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Modi Solar Technology Dongguan Co ltd
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Application filed by Modi Solar Technology Dongguan Co ltd filed Critical Modi Solar Technology Dongguan Co ltd
Priority to CN202311390683.1A priority Critical patent/CN117355002A/en
Publication of CN117355002A publication Critical patent/CN117355002A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • 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
    • 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
    • H05B47/155—Coordinated control of two or more light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]

Abstract

A lamplight adjusting method based on solar panel power supply and a terminal device relate to the field of solar illumination, in the method, the terminal device obtains the stored electricity quantity information of a solar panel at each preset time node, predicts the sum of electricity consumption demands of a parking lot in a future preset time period, and if the stored electricity quantity is greater than or equal to the sum of the electricity consumption demands, controls the illumination intensity in a street lamp preset range to be a first preset illumination intensity; if the stored electric quantity is smaller than the sum of the electricity consumption demands, the lamp tube current of the first preset parking area of the parking lot is controlled to be disconnected, and the illumination intensity in the preset range of the street lamp is controlled to be the second preset illumination intensity. According to the lamplight adjusting method based on the solar panel power supply, the illumination intensity in the preset range of the street lamp in the parking lot can be automatically adjusted according to the storage electric quantity of the solar panel, and the consumption of electric energy is reduced as much as possible while the basic illumination requirement of a user is met.

Description

Light adjusting method based on solar panel power supply and terminal equipment
Technical Field
The application relates to the field of solar illumination, in particular to a lamplight adjusting method and terminal equipment based on solar panel power supply.
Background
A solar panel is a device that collects solar energy to convert it into electrical energy. Typically, solar panels convert collected solar energy into electrical energy and store it in an energy storage battery connected thereto, which may be used to provide electrical power to a variety of devices and systems, including household power supplies, commercial buildings, agricultural uses, lighting systems, communications equipment, and the like. The popularization of the solar panel reduces the dependence on traditional energy sources, reduces the energy cost and reduces the environmental pollution.
There are some outdoor parking lots on the market which only rely on solar energy to provide power. These parking lots are typically equipped with solar photovoltaic panels and energy storage devices that generate electricity from solar energy and store electrical energy for use by parking lot lighting, monitoring devices, and other electrical devices. The solar parking lot can help reduce dependence on traditional electric power, reduce operation cost and have less influence on the environment.
However, illumination of outdoor parking lots generally consumes high amounts of electrical energy, which makes it difficult for the solar panel to convert electrical energy to maintain the parking lot's normal power requirements for a long period of time.
Disclosure of Invention
The application provides a light adjusting method and terminal equipment based on solar panel power supply, which can automatically adjust the illumination intensity in a preset range of street lamps in a parking lot according to the storage electric quantity of a solar panel, and reduce the consumption of electric energy as much as possible while meeting the basic illumination requirement of a user.
In a first aspect, the present application provides a light adjustment method based on solar panel power supply, including:
acquiring stored electricity quantity information of the solar panel at each preset time node, wherein the stored electricity quantity information comprises the stored electricity quantity of an energy storage battery;
predicting the sum of electricity demands of the parking lot in a future preset time period according to historical electricity data of the parking lot, wherein the electricity demands comprise lighting electricity demands, monitoring electricity demands and other electricity demands;
judging whether the stored electric quantity is larger than or equal to the sum of the electricity consumption demands;
if yes, current of the lamp tube is adjusted in real time, and the illumination intensity in the preset range of the street lamp is controlled to be the first preset illumination intensity;
if not, controlling to disconnect the lamp current of a first preset parking area of the parking lot, wherein the parking lot comprises the first preset parking area and a second preset parking area;
and adjusting the current of the lamp tube in the second preset parking area in real time, and controlling the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity, wherein the second preset illumination intensity is smaller than the first preset illumination intensity.
Through the embodiment, different preset illumination intensities can be selected according to the stored electric quantity of the solar panel, and the illumination intensity in the preset range of the street lamp is maintained at the preset illumination intensity by automatically adjusting the current of the lamp tube, so that the consumption of electric energy is reduced as much as possible while the basic illumination requirement of a user is met.
In an embodiment, the step of adjusting the current of the lamp tube in real time to maintain the illumination intensity within the preset range of the street lamp as the first preset illumination intensity specifically includes:
judging whether the illumination intensity in the preset range of the street lamp is the first preset illumination intensity or not;
if not, the current of the lamp tube is adjusted in real time, and the illumination intensity in the preset range of the street lamp is controlled to be the first preset illumination intensity.
Through the embodiment, the illumination intensity in the preset range of the street lamp can be controlled to be the first preset illumination intensity with good illumination effect when the storage electric quantity of the solar panel is sufficient, the illumination requirement of a user is preferentially met, and the night parking experience of the user is improved.
In an embodiment, the step of adjusting the current of the lamp tube in the second preset parking area in real time and controlling the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity specifically includes:
judging whether the illumination intensity in the street lamp preset range in the second preset area is the second preset illumination intensity or not;
if not, the current of the lamp tube is adjusted, and the illumination intensity in the street lamp preset range in the second preset area is controlled to be the second preset illumination intensity.
Through the embodiment, the illumination intensity in the preset range of the street lamp can be controlled to be the second preset illumination intensity with darker brightness when the storage electric quantity of the solar energy is insufficient, and the consumption of electric energy is reduced as much as possible while the basic illumination requirement of a user is met.
In an embodiment, the step of predicting the sum of electricity demands of the parking lot in a future preset time period according to the historical electricity data of the parking lot specifically includes:
acquiring electricity demand of a preset time period in historical electricity data information;
and predicting the electricity demand of the preset time period in the future according to the electricity demand of the preset time period.
Through the embodiment, the electricity demand of the parking lot in the future preset time period can be predicted according to the historical electricity data information of the parking lot, and whether the electricity demand of the future preset time period can be met by the stored electricity quantity of the solar energy can be judged.
In one embodiment, after the step of predicting the sum of electricity demands of the parking lot in a future preset time period according to the historical electricity data of the parking lot, the method further comprises:
receiving a first preset illumination intensity and a second preset illumination intensity set by an administrator.
Through the embodiment, the first preset illumination intensity and the second preset illumination intensity can be determined according to the actual demands of the administrator, and meanwhile, the first preset illumination intensity and the second preset illumination intensity can be adjusted.
In one embodiment, the step of controlling to disconnect the lamp current of the first preset parking area of the parking lot includes:
receiving first preset parking area information set by an administrator;
and cutting off the current of all the lamp tubes in the first preset area according to the information of the first preset parking area.
Through the embodiment, the street lamps in the parking area with fewer uses can be turned off when the storage electric quantity of the solar energy is insufficient, and the consumption of electric energy is reduced by turning off the illumination street lamps in a part of areas on the premise that the parking of the users is not affected.
In one embodiment, after the step of controlling to disconnect the lamp current of the first preset parking area of the parking lot, the method further comprises:
and controlling the current for disconnecting one of the two adjacent lamps.
Through the embodiment, part of street lamps can be turned off when the storage electric quantity of solar energy is insufficient, the consumption of electric energy is reduced by reducing the quantity of the illumination street lamps on the premise of meeting the basic illumination demands of users, and the illumination time is prolonged.
In a second aspect, the present application provides a terminal device, configured to implement the above-mentioned light adjustment method based on solar panel power supply, where the terminal device includes:
the information acquisition module is used for acquiring the stored electric quantity information of the solar panel at each preset time node, wherein the stored electric quantity information comprises the stored electric quantity of the energy storage battery;
the electricity quantity prediction module is used for predicting the sum of electricity consumption demands of the parking lot in a future preset time period according to historical electricity consumption data of the parking lot, wherein the electricity consumption demands comprise lighting electricity consumption demands, monitoring electricity consumption demands and other electricity consumption demands;
the electric quantity judging module is used for judging whether the stored electric quantity is larger than or equal to the sum of the electricity consumption demands;
the first current adjusting module is used for adjusting the current of the lamp tube in real time and controlling the illumination intensity in the preset range of the street lamp to be a first preset illumination intensity;
the area selection module is used for controlling the lamp tube current for disconnecting a first preset parking area of a parking lot, wherein the parking lot comprises the first preset parking area and a second preset parking area;
the second current adjusting module is used for adjusting the current of the lamp tube in the second preset parking area in real time and controlling the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity.
The terminal device provided in this embodiment may implement the light adjusting method based on power supply of the solar panel provided in the foregoing embodiment, which is not described herein again.
In a third aspect, an embodiment of the present application provides a terminal device, including: one or more processors and memory; the memory is coupled to one or more processors, and the memory is configured to store computer program codes, where the computer program codes include computer instructions, and the one or more processors call the computer instructions to enable the terminal device to implement a light adjustment method based on solar panel power supply provided in the foregoing embodiments, which is not described herein.
In a fourth aspect, an embodiment of the present application provides a computer readable storage medium, including instructions, where the instructions, when executed on a terminal device, cause the terminal device to implement a light adjustment method based on solar panel power supply provided in the foregoing embodiment, which is not described herein again.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. through the technical scheme, the terminal equipment can select different preset illumination intensities according to the stored electric quantity of the solar panel, and the illumination intensity in the preset range of the street lamp is maintained at the preset illumination intensity by automatically adjusting the current of the lamp tube, so that the consumption of electric energy is reduced as much as possible while the basic illumination requirement of a user is met.
2. Through the technical scheme, the terminal equipment can control the illumination intensity in the preset range of the street lamp to be the first preset illumination intensity with good illumination effect when the storage electric quantity of the solar panel is sufficient, so that the illumination requirement of a user is preferentially met, and the night parking experience of the user is improved. The illumination intensity in the preset range of the street lamp can be controlled to be the second preset illumination intensity with darker brightness when the storage electric quantity of the solar energy is insufficient, and the consumption of electric energy is reduced as much as possible while the basic illumination requirement of a user is met.
3. Through the technical scheme, the terminal equipment can predict the electricity demand of the parking lot in a future preset time period according to the historical electricity data information of the parking lot, and receive the setting and modification of the first preset illumination intensity and the second preset illumination intensity by an administrator. In addition, the terminal device can close the street lamp of the first preset parking area and the partial street lamp of the second preset parking area which are used by a user less when the storage electric quantity of the solar energy is insufficient, and the consumption of electric energy is reduced by closing the illumination street lamp of the partial area on the premise of not influencing the parking of the user.
Drawings
Fig. 1 is a schematic flow chart of a light adjusting method based on solar panel power supply in an embodiment of the application;
FIG. 2 is a schematic flow chart of a light adjusting method based on solar panel power supply in an embodiment of the application;
FIG. 3 is a schematic diagram of an exemplary scenario in which a terminal device controls a street lamp of an outdoor parking lot in an embodiment;
FIG. 4 is a schematic diagram of an exemplary scenario of a solar panel powered light conditioning method according to an embodiment of the present application;
FIG. 5 is a schematic view of an exemplary scenario in which a street lamp in a parking lot controls illumination intensity within a preset range of the street lamp in the parking lot according to an embodiment of the present application;
fig. 6 is a schematic block diagram of a terminal device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an internal computer system of the terminal device in the embodiment of the present application.
Detailed Description
The terminology used in the following embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates to the contrary. It should also be understood that the term "and/or" as used in this application is intended to encompass any or all possible combinations of one or more of the listed items.
The terms "first," "second," and the like, are used below for descriptive purposes only and are not to be construed as implying or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature, and in the description of embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
A solar panel is a device that collects solar energy to convert it into electrical energy. Typically, solar panels convert collected solar energy into electrical energy and store it in an energy storage battery connected thereto, which may be used to provide electrical power to a variety of devices and systems, including household power supplies, commercial buildings, agricultural uses, lighting systems, communications equipment, and the like. The popularization of the solar panel reduces the dependence on traditional energy sources, reduces the energy cost and reduces the environmental pollution.
There are some outdoor parking lots on the market which only rely on solar energy to provide power. These parking lots are typically equipped with solar photovoltaic panels and energy storage devices that generate electricity from solar energy and store electrical energy for use by parking lot lighting, monitoring devices, and other electrical devices. The solar parking lot can help reduce dependence on traditional electric power, reduce operation cost and have less influence on the environment.
However, illumination of outdoor parking lots generally consumes high amounts of electrical energy, which makes it difficult for the solar panel to convert electrical energy to maintain the parking lot's normal power requirements for a long period of time.
The application provides a light adjusting method and terminal equipment based on solar panel power supply, which can automatically adjust the illumination intensity in a preset range of street lamps in a parking lot according to the storage electric quantity of a solar panel, and reduce the consumption of electric energy as much as possible while meeting the basic illumination requirement of a user.
A schematic flow chart of a light adjusting method based on solar panel power supply in the embodiment of the present application is described first, and specifically, reference is made to fig. 1.
S101, acquiring the stored electricity quantity information of the solar panel at each preset time node.
Specifically, the terminal device sends an electric quantity inquiry instruction to the energy storage battery of the solar panel at each preset time node, and receives stored electric quantity information sent by the energy storage battery, wherein the stored electric quantity information comprises the stored electric quantity of the energy storage battery.
It should be noted that, the terminal device is connected with the energy storage battery of the solar panel through a wired or wireless connection, and can monitor the stored electric quantity information of the energy storage battery in real time through a battery management system, and of course, can monitor the stored electric quantity information of the energy storage battery in real time through other modes, which is not limited herein.
In addition, the preset time node is a time point when the terminal device set by the administrator sends the electric quantity inquiry command to the energy storage battery, and the preset time node may be 5 pm every day, or 5 pm every 2 days, or other time points set by the administrator, which is not limited herein.
S102, predicting the sum of electricity demands of the parking lot in a future preset time period according to historical electricity data of the parking lot.
Specifically, the terminal device predicts the sum of electricity demands of the parking lot in a future preset time period according to historical electricity data of the parking lot, wherein the electricity demands comprise lighting electricity demands, monitoring electricity demands and other electricity demands.
It may be understood that the future preset time is a time period set by an administrator according to the requirement, the time period is a future preset time set by the administrator with each preset time node for acquiring the stored electricity information of the solar panel as a starting point, and the duration is long, and the future preset time may be 1 day, 2 days or other time intervals, which is not limited herein.
In addition, the historical electricity consumption data of the parking lot is stored in the database of the terminal equipment, and the terminal equipment can predict the sum of electricity consumption requirements of the parking lot in a future preset time period according to the historical electricity consumption data of the parking lot. For example, if the preset time node is the whole of the fifth afternoon of the week, and the future preset time period set by the administrator is 2 days, the terminal device may search the database for the sum of historical electricity demand of the last week's Saturday and the sunday, and use the sum of historical electricity demand as the predicted value of the sum of electricity demand of the Saturday and the sunday of the week.
S103, judging whether the stored electric quantity is larger than or equal to the sum of the electricity consumption demands.
After the terminal device obtains the stored electricity quantity information of the solar panel and the electricity demand sum in the future preset time period of the parking lot at the preset time node, the terminal device determines whether the stored electricity quantity information is greater than or equal to the electricity demand sum, specifically, if the terminal device detects that the stored electricity quantity information is greater than or equal to the electricity demand sum, step S106 is entered, otherwise, if the terminal device detects that the stored electricity quantity information is less than the electricity demand sum, step S104 is entered.
S104, controlling to cut off the lamp tube current of the first preset parking area of the parking lot.
After the terminal equipment detects that the stored electric quantity information is smaller than the sum of the electricity consumption demands, the terminal equipment controls to disconnect lamp tube currents of the street lamps in the first preset parking area of the parking lot, and specifically, the terminal equipment disconnects lamp tube currents of all the street lamps in the first preset parking area of the parking lot by controlling a current controller of each street lamp in the first preset parking area.
It should be noted that, the interior of each street lamp in the parking area is equipped with a current controller, the current controller can adjust the current through the lamp tube, in addition, the current controller is connected with the terminal equipment in a wireless way, and can receive the instruction information of the disconnection current sent by the terminal equipment, and disconnect the lamp tube current according to the instruction information.
It should be noted that, the first preset parking area is a part of the parking area set on the terminal device by the administrator, the first preset parking area is generally a parking area far away from the parking station port, the user uses a smaller amount, and the first preset parking area can be set and adjusted according to the actual requirement, which is not limited herein.
S105, adjusting the current of the lamp tube of the second preset parking area in real time, and controlling the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity.
After the terminal equipment controls the lamp tube current of the street lamp in the first preset parking area of the parking lot to be disconnected, the terminal equipment adjusts the current of the lamp tube in the second preset parking area in real time, and the illumination intensity in the preset range of the street lamp is controlled to be the second preset illumination intensity. Specifically, the terminal device adjusts the lamp tube current passing through the street lamp through a current controller installed in the street lamp, and after the terminal device sends the setting information of the second preset illumination intensity to the current controller of the street lamp in the second preset area, the current controller can adjust the lamp tube current in real time according to the illumination intensity in the preset area of the street lamp detected by the photosensitive sensor, so that the illumination intensity in the preset area of the street lamp is the second preset illumination intensity.
It should be noted that, the photosensitive sensor is installed in each street lamp in the parking lot, the photosensitive sensor can detect the illumination intensity in the preset range of the street lamp, and send the detected illumination intensity value to the current controller connected with the photosensitive sensor, and the current controller adjusts the current passing through the lamp tube according to the illumination intensity value.
In addition, the illumination intensity within the preset range of the street lamp mentioned in the embodiment refers to the illumination intensity of the central area of the preset range of the street lamp, and in addition, the preset range of the street lamp refers to the illumination range of the street lamp on the ground.
It should be further noted that the parking lot includes a first preset parking area and a second preset parking area, where the second preset parking area is a partial area of the parking lot set on the terminal device by the administrator, the second preset parking area is generally a parking area close to a parking lot port, the user uses a large amount of parking area, and the actual second preset parking area can also be adjusted according to the actual requirement, which is not limited herein.
S106, adjusting the current of the lamp tube in real time, and controlling the illumination intensity in the preset range of the street lamp to be the first preset illumination intensity.
After the terminal equipment detects that the stored electric quantity information is greater than or equal to the sum of the electricity consumption demands, the terminal equipment adjusts the current of the real-time adjustment lamp tube in real time and controls the illumination intensity in the preset range of the street lamp to be the first preset illumination intensity. Specifically, the terminal device adjusts the lamp tube current passing through the street lamp through a current controller installed in the street lamp, and after the terminal device sends the setting information of the first preset illumination intensity to the current controller of the street lamp in the parking lot, the current controller can adjust the lamp tube current in real time according to the illumination intensity in the preset range of the street lamp detected by the photosensitive sensor, so that the illumination intensity in the preset range of the street lamp is the first preset illumination intensity.
Next, the overall flow of a light adjusting method based on solar panel power supply in the embodiment of the present application will be described in detail, with reference to fig. 2.
S201, acquiring the stored electricity quantity information of the solar panel at each preset time node.
The present step is the same as step S101, and will not be described here again.
S202, acquiring electricity demand of a preset time period in historical electricity data information.
The historical electricity consumption data of the parking lot are stored in the database of the terminal equipment, and the electricity consumption requirement corresponding to the preset time period can be obtained according to the preset time period, wherein the historical electricity consumption data comprises the daily electricity consumption requirement of the parking lot, and the electricity consumption requirement comprises the lighting electricity consumption requirement, the monitoring electricity consumption requirement and other electricity consumption requirements.
S203, predicting the electricity demand of the preset time period in the future according to the electricity demand of the preset time period.
Specifically, after acquiring the electricity demand of a preset time period in the historical electricity data information of the parking lot, the terminal device sets the electricity demand of the preset time period as a predicted value of the electricity demand of a future preset time period.
S204, judging whether the stored electric quantity is larger than or equal to the sum of the electricity consumption demands.
After the terminal device obtains the stored electricity quantity information of the solar panel and the electricity demand sum in the future preset time period of the parking lot at the preset time node, the terminal device determines whether the stored electricity quantity information is greater than or equal to the electricity demand sum, specifically, if the terminal device detects that the stored electricity quantity information is greater than or equal to the electricity demand sum, step S211 is entered, otherwise, if the terminal device detects that the stored electricity quantity information is less than the electricity demand sum, step S205 is entered.
S205, receiving first preset parking area information set by an administrator.
It can be understood that an administrator can set a first preset parking area and a second preset area of the parking lot on the terminal device according to actual use conditions of the parking lot, and the terminal device can control street lamps in the first preset parking area and the second preset area respectively.
S206, cutting off the current of all the lamp tubes in the first preset area according to the information of the first preset parking area.
After receiving the information of the first preset parking area set by the user, if the electric quantity information stored by the energy storage battery is smaller than the sum of the electricity consumption demands, the terminal equipment sends a current breaking instruction to current controllers of all street lamps in the first preset parking area, and the current controllers cut off the current passing through the lamp tube after receiving the current breaking instruction.
S207, controlling the current for switching off one of the two adjacent lamps.
It will be appreciated that after all the lamp currents in the first preset parking area are disconnected, only the street lamp in the second preset area in the parking area is illuminated, at this time, the terminal device will turn off one street lamp of two adjacent street lamps except the street lamp in the special position, specifically, as shown in fig. 3, a part of the street lamp distribution diagram of the second preset area in the parking area is shown, where street lamp 01, street lamp 05, street lamp 06, street lamp 07 and street lamp 08 are all the street lamps in the special position, and after all the lamp currents in the first preset parking area are disconnected, the terminal device turns off street lamp 02, street lamp 04, street lamp 09, street lamp 11, street lamp 14, street lamp 16 and street lamp 19 in the first preset parking area.
The street lamp at the specific position is a street lamp located at a parking lot station and a corner, and of course, an administrator may reset the street lamp at the specific position according to the statement demand, which is not limited herein.
S208, judging whether the illumination intensity in the street lamp preset range in the second preset area is the second preset illumination intensity.
After the terminal equipment closes the street lamp of the first preset parking area and the street lamp of the second preset area, the terminal equipment judges whether the illumination intensity in the street lamp preset range in the second preset area is the second preset illumination intensity. Specifically, if the illumination intensity in the preset range of the street lamp is equal to the second preset illumination intensity, step S213 is performed, otherwise, if the illumination intensity in the preset range of the street lamp is not equal to the second preset illumination intensity, step S209 is performed.
S209, adjusting the current of the lamp tube, and controlling the illumination intensity of the lamp tube in the second preset area to be the second preset illumination intensity.
This step is the same as step S105, and will not be described here again.
S210, receiving a first preset illumination intensity and a second preset illumination intensity set by an administrator.
After predicting the power consumption requirement of the future preset time period according to the power consumption requirement of the preset time period, the terminal equipment can receive the first preset illumination intensity and the second preset illumination intensity set by the administrator, and adjust the illumination intensity of the street lamp according to the first preset illumination intensity and the second preset illumination intensity respectively.
S211, judging whether the illumination intensity in the preset range of the street lamp is the first preset illumination intensity.
After judging whether the stored electric quantity is greater than or equal to the sum of the electricity consumption demands, if the stored electric quantity information is detected to be greater than or equal to the sum of the electricity consumption demands, the terminal equipment continues to judge whether the illumination intensity in the preset range of the street lamp is the first preset illumination intensity through the photosensitive sensor installed in the street lamp, if so, the step S213 is entered, and if not, the step S212 is entered.
S212, adjusting the current of the lamp tube in real time, and controlling the illumination intensity of the lamp tube to be a first preset illumination intensity.
This step is the same as step S106, and will not be described here again.
S213, maintaining the current of the current lamp tube.
After the current controller of the street lamp adjusts the illumination intensity in the street lamp preset range to the first preset illumination intensity or the second preset illumination intensity by adjusting the current, the current controller maintains the current passing through the lamp tube, so that the illumination intensity in the street lamp preset range is maintained at the first preset illumination intensity or the second preset illumination intensity.
Fig. 3 is a schematic view of an exemplary scenario in which a terminal device controls a street lamp of an outdoor parking lot in an embodiment.
The parking area can be divided into a first preset parking area and a second preset area, wherein the first preset parking area and the second preset area are divided by an administrator according to the actual use condition of the parking area, specifically, the parking position in the first preset parking area is farther from the parking place of the parking area than the parking place in the second preset area, so that the street lamps in the first preset parking area are closed when the passenger flow of the parking area is less and the storage electric quantity is insufficient, vehicles of users are intensively parked in the second preset area, and the consumption of electric energy due to street lamp illumination is reduced as much as possible while the basic parking requirement of the users is not influenced.
In addition, in this embodiment, the division of the first preset parking area and the second preset area is only an example, and the division of the first preset parking area and the second preset area may be divided by an administrator according to the parking space usage condition of the parking lot, which is not limited herein.
Fig. 4 is a schematic diagram of an exemplary scenario of a light adjusting method based on solar panel power supply in an embodiment of the present application.
The terminal equipment is connected with the energy storage battery in a wired or wireless way, the energy storage battery is responsible for storing electric energy converted from solar energy by the solar panel, the terminal equipment can send an electric quantity inquiry command to a management system of the energy storage battery every preset time node, and the management system of the energy storage battery sends the stored electric quantity information of the energy storage battery to the terminal equipment after receiving the electric quantity inquiry command.
The energy storage battery is connected with the parking lot circuit and provides electric energy for street lamps, monitoring equipment and other electric equipment in the parking lot.
The terminal equipment is in wireless connection with a current controller of a street lamp in a parking lot, can send instructions and information of preset illumination intensity to the current controller, wherein the information of the preset illumination intensity comprises a first preset illumination intensity and a second preset illumination intensity, the instruction information comprises an instruction for switching off current and an instruction for switching on current, and the street lamp is turned off after the current is switched on.
It should be noted that, the terminal device may send other instructions and information besides the instructions and the information of the preset illumination intensity to the current controller of the street lamp, which is not limited herein.
Fig. 5 is a schematic view of an exemplary scenario in which the street lamp in the parking lot controls the illumination intensity within the preset range of the street lamp in the parking lot according to the embodiment of the present application.
The light sensor detects the illumination intensity of the central area of the preset range in real time to obtain an illumination intensity value, the illumination intensity value is transmitted to a current sensor connected with the illumination intensity value, the current sensor compares the illumination intensity value with the first preset illumination intensity or the second preset illumination intensity sent by the terminal equipment after receiving the illumination intensity value, if the illumination intensity value is the same as the first preset illumination intensity or the second preset illumination intensity, the current control device does not need to adjust the current passing through the lamp tube, if the illumination intensity value is smaller than the first preset illumination intensity or the second preset illumination intensity, the current control device enhances the illumination intensity of the preset range of the lamp by increasing the current passing through the lamp tube, and if the illumination intensity value is larger than the first preset illumination intensity or the second preset illumination intensity, the current control device reduces the illumination intensity of the preset range of the lamp tube by reducing the current passing through the lamp tube.
The preset range shown in fig. 5 is an illumination range of the street lamp on the ground, and the illumination intensity detected by the photosensor is an illumination intensity of the street lamp in a central area of the illumination range of the ground.
According to the lamplight adjusting method based on solar panel power supply, the following beneficial effects can be achieved:
through the technical scheme provided by the embodiment, the terminal equipment can select different preset illumination intensities according to the stored electric quantity of the solar panel, and the illumination intensity in the preset range of the street lamp is maintained at the preset illumination intensity by automatically adjusting the current of the lamp tube, so that the consumption of electric energy is reduced as much as possible while the basic illumination requirement of a user is met.
Through the technical scheme that this embodiment provided, terminal equipment can control the street lamp when the storage electric quantity of solar panel is sufficient and predetermine the illumination intensity in the within range for the illumination effect is better first predetermine illumination intensity, preferably satisfies user's illumination demand, improves user's night parking experience. The illumination intensity in the preset range of the street lamp can be controlled to be the second preset illumination intensity with darker brightness when the storage electric quantity of the solar energy is insufficient, and the consumption of electric energy is reduced as much as possible while the basic illumination requirement of a user is met.
In addition, the terminal device can predict the electricity demand of the parking lot in a future preset time period according to the historical electricity data information of the parking lot, and receive the setting and modification of the first preset illumination intensity and the second preset illumination intensity by an administrator. In addition, the terminal device can close the street lamp of the first preset parking area and the partial street lamp of the second preset parking area which are used by a user less when the storage electric quantity of the solar energy is insufficient, and the consumption of electric energy is reduced by closing the illumination street lamp of the partial area on the premise of not influencing the parking of the user.
The following describes a terminal device provided in this embodiment of the present application, where the terminal device may implement the above-mentioned light adjustment method based on solar panel power supply, and specifically as shown in fig. 6, the schematic block diagram of the terminal device in this embodiment of the present application is shown, where the terminal device includes an information obtaining module 601, an electric quantity predicting module 602, an electric quantity judging module 603, a first current adjusting module 604, a region selecting module 605, and a second current adjusting module 606, where:
the information obtaining module 601 is configured to obtain, at each preset time node, stored electricity amount information of the solar panel, where the stored electricity amount information includes a stored electricity amount of the energy storage battery;
the electricity quantity prediction module 602 is configured to predict a sum of electricity demands of the parking lot in a future preset time period according to historical electricity data of the parking lot, where the electricity demands include lighting electricity demands, monitoring electricity demands and other electricity demands, and specifically is configured to obtain electricity demands of the preset time period in the historical electricity data information, predict the electricity demands of the future preset time period according to the electricity demands of the preset time period, and also is configured to receive a first preset illumination intensity and a second preset illumination intensity set by an administrator;
the electricity quantity judging module 603 is configured to judge whether the stored electricity quantity is greater than or equal to the sum of the electricity demands;
the first current adjusting module 604 is configured to adjust the current of the lamp tube in real time, control the illumination intensity in the preset range of the street lamp to be a first preset illumination intensity, and specifically determine whether the illumination intensity in the preset range of the street lamp is the first preset illumination intensity, if not, adjust the current of the lamp tube in real time, and control the illumination intensity in the preset range of the street lamp to be the first preset illumination intensity;
the area selection module 605 is configured to control the current of the lamp tubes in a first preset parking area of a parking lot to be disconnected, and is specifically configured to receive information of the first preset parking area set by an administrator, disconnect the current of all the lamp tubes in the first preset parking area according to the information of the first preset parking area, wherein the parking lot includes the first preset parking area and the second preset parking area, and in addition, the module is also configured to control the current of one of two adjacent lamp tubes to be disconnected;
the second current adjusting module 606 is configured to adjust the current of the lamp tube in the second preset parking area in real time, control the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity, and specifically, determine whether the illumination intensity in the preset range of the street lamp in the second preset area is the second preset illumination intensity, if not, adjust the current of the lamp tube, and control the illumination intensity in the preset range of the street lamp in the second preset area to be the second preset illumination intensity.
The terminal device provided in this embodiment may implement the light adjusting method based on power supply of the solar panel provided in the foregoing embodiment, which is not described herein again.
The terminal device according to the embodiment of the present invention is an electronic device, and fig. 7 shows a schematic architecture diagram of an electronic device suitable for implementing the embodiment of the present invention.
It should be noted that the electronic device shown in fig. 7 is only an example, and should not impose any limitation on the functions and application scope of the embodiments of the present invention.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by instructions (computer programs) or by control of associated hardware by instructions (computer programs), which may be stored in a computer-readable storage medium and loaded and executed by a processor. The electronic device of the present embodiment includes a storage medium and a processor, where the storage medium stores a plurality of instructions that can be loaded by the processor to perform any of the steps of the methods provided by the embodiments of the present invention.
In particular, the storage medium and the processor are electrically connected, either directly or indirectly, to enable transmission or interaction of data. For example, the elements may be electrically connected to each other by one or more signal lines. The storage medium has stored therein computer-executable instructions for implementing the data access control method, including at least one software functional module that may be stored in the storage medium in the form of software or firmware, and the processor executes the software programs and modules stored in the storage medium to perform various functional applications and data processing. The storage medium may be, but is not limited to, random Access Memory (RAM), read Only Memory (ROM), programmable Read Only Memory (PROM), erasable read only memory (EPROM), electrically erasable read only memory (EEPROM), etc. The storage medium is used for storing a program, and the processor executes the program after receiving the execution instruction.
Further, the software programs and modules within the storage media described above may also include an operating system, which may include various software components and/or drivers for managing system tasks (e.g., memory management, storage device control, power management, etc.), and may communicate with various hardware or software components to provide an operating environment for other software components. The processor may be an integrated circuit chip with signal processing capabilities. The processor may be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), etc., which may implement or execute the methods, steps, and logic flow diagrams disclosed in the embodiments. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
Because the instructions stored in the storage medium may perform steps in any of the methods provided in the embodiments of the present invention, the beneficial effects of any of the methods provided in the embodiments of the present invention may be achieved, and detailed descriptions of the foregoing embodiments are omitted herein.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (10)

1. The light adjusting method based on the solar panel power supply is characterized by comprising the following steps of:
acquiring stored electricity quantity information of the solar panel at each preset time node, wherein the stored electricity quantity information comprises the stored electricity quantity of an energy storage battery;
predicting the sum of electricity requirements of the parking lot in a future preset time period according to historical electricity data of the parking lot, wherein the electricity requirements comprise lighting electricity requirements, monitoring electricity requirements and other electricity requirements;
judging whether the stored electric quantity is larger than or equal to the sum of the electricity consumption demands;
if yes, current of the lamp tube is adjusted in real time, and the illumination intensity in the preset range of the street lamp is controlled to be the first preset illumination intensity;
if not, controlling to disconnect the lamp current of a first preset parking area of a parking lot, wherein the parking lot comprises the first preset parking area and a second preset parking area;
and adjusting the current of the lamp tube in the second preset parking area in real time, and controlling the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity, wherein the second preset illumination intensity is smaller than the first preset illumination intensity.
2. The method of claim 1, wherein the step of adjusting the current of the lamp in real time to maintain the illumination intensity within the preset range of the street lamp at the first preset illumination intensity comprises:
judging whether the illumination intensity in the preset range of the street lamp is the first preset illumination intensity or not;
if not, the current of the lamp tube is adjusted in real time, and the illumination intensity in the preset range of the street lamp is controlled to be the first preset illumination intensity.
3. The method according to claim 1, wherein the step of adjusting the current of the lamp tube in the second preset parking area in real time and controlling the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity specifically comprises:
judging whether the illumination intensity in a street lamp preset range in a second preset area is the second preset illumination intensity or not;
if not, the current of the lamp tube is adjusted, and the illumination intensity in the street lamp preset range in the second preset area is controlled to be the second preset illumination intensity.
4. The method according to claim 1, wherein the step of predicting the sum of electricity demands of the parking lot over a future preset time period based on historical electricity data of the parking lot, specifically comprises:
acquiring electricity demand of a preset time period in historical electricity data information;
and predicting the electricity demand of the preset time period in the future according to the electricity demand of the preset time period.
5. The method of claim 1, further comprising, after the step of predicting a sum of electricity demand for the parking lot over a future preset time period from historical electricity usage data for the parking lot:
receiving a first preset illumination intensity and a second preset illumination intensity set by an administrator.
6. The method of claim 1, wherein the step of controlling the off-lamp current of the first preset parking area of the parking lot comprises:
receiving first preset parking area information set by an administrator;
and cutting off the current of all the lamp tubes in the first preset area according to the information of the first preset parking area.
7. The method of claim 1, further comprising, after the step of controlling the breaking of the lamp current of the first preset parking area of the parking lot:
and controlling the current for disconnecting one of the two adjacent lamps.
8. A terminal device, comprising:
the information acquisition module is used for acquiring the stored electric quantity information of the solar panel at each preset time node, wherein the stored electric quantity information comprises the stored electric quantity of the energy storage battery;
the electricity quantity prediction module is used for predicting the sum of electricity consumption demands of the parking lot in a future preset time period according to historical electricity consumption data of the parking lot, wherein the electricity consumption demands comprise lighting electricity consumption demands, monitoring electricity consumption demands and other electricity consumption demands;
the electric quantity judging module is used for judging whether the stored electric quantity is larger than or equal to the sum of the electricity consumption demands;
the first current adjusting module is used for adjusting the current of the lamp tube in real time and controlling the illumination intensity in the preset range of the street lamp to be a first preset illumination intensity;
the parking lot comprises a first preset parking area and a second preset parking area;
the second current adjusting module is used for adjusting the current of the lamp tube in the second preset parking area in real time and controlling the illumination intensity in the preset range of the street lamp to be the second preset illumination intensity.
9. A terminal device, comprising: one or more processors and memory;
the memory is coupled with the one or more processors, the memory for storing computer program code comprising computer instructions that are invoked by the one or more processors to cause the terminal device to perform the method of any of claims 1-7.
10. A computer readable storage medium comprising instructions which, when run on a terminal device, cause the current regulating apparatus to perform the method of any of claims 1-7.
CN202311390683.1A 2023-10-24 2023-10-24 Light adjusting method based on solar panel power supply and terminal equipment Pending CN117355002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311390683.1A CN117355002A (en) 2023-10-24 2023-10-24 Light adjusting method based on solar panel power supply and terminal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311390683.1A CN117355002A (en) 2023-10-24 2023-10-24 Light adjusting method based on solar panel power supply and terminal equipment

Publications (1)

Publication Number Publication Date
CN117355002A true CN117355002A (en) 2024-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311390683.1A Pending CN117355002A (en) 2023-10-24 2023-10-24 Light adjusting method based on solar panel power supply and terminal equipment

Country Status (1)

Country Link
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