CN114501740A - Control method and device of solar lamp, solar lamp and medium - Google Patents
Control method and device of solar lamp, solar lamp and 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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- 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
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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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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Abstract
The application discloses a control method and device of a solar lamp, the solar lamp and a medium, the solar lamp comprises a solar cell panel, a storage battery and a lamp body, and the control method comprises the following steps: detecting the ambient brightness of the solar lamp; when the ambient brightness is smaller than a first threshold value, acquiring the battery power of the solar panel and the electric storage quantity of the storage battery; determining a first time length according to the battery power and the electric storage quantity; the first time length is positively correlated with the power of the battery, and the first time length is positively correlated with the stored electricity quantity; and controlling the lamp body to operate for a first time period according to the preset first power, and reducing the operating power of the lamp body to a second power after the lamp body operates for the first time period according to the preset first power. The method can more intelligently control the lighting power output of the solar lamp through the built-in program without manual adjustment, can improve the use flexibility of the solar lamp, and reduces the application cost of the solar lamp. The lamp can be widely applied to the technical field of lamps.
Description
Technical Field
The application relates to the technical field of lamps, in particular to a solar lamp control method and device, a solar lamp and a medium.
Background
In recent years, with the rapid development of clean energy technology, various devices which work by using clean energy have appeared. The solar lamp is a lamp device with wide application, and is an electric lamp for converting solar energy into electric energy by a solar cell panel. In the daytime, even on cloudy days, the solar panel can collect and store solar energy and continuously work and illuminate under the condition of poor illumination at night. Solar lamps are regarded as safe and environment-friendly novel electric lamps, and therefore attention is paid more and more.
In the related art, a common solar lamp is often controlled by a remote controller or an induction type, and the control mode is not intelligent enough, for example, the output power of the lamp needs to be adjusted manually, and the lamp cannot be kept on normally.
In summary, the problems of the related art need to be solved.
Disclosure of Invention
The present application aims to solve at least one of the technical problems in the related art to some extent.
Therefore, an object of the embodiments of the present application is to provide a method and an apparatus for controlling a solar lighting fixture, a solar lighting fixture and a medium.
In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the application comprises the following steps:
in one aspect, an embodiment of the present application provides a control method for a solar lamp, where the solar lamp includes a solar panel, a storage battery, and a lamp body; the control method comprises the following steps:
detecting the ambient brightness of the solar lamp;
when the ambient brightness is smaller than a first threshold value, acquiring the battery power of the solar panel and the electric storage quantity of the storage battery;
determining a first time length according to the battery power and the electric storage quantity; the first time length is positively correlated with the battery power, and the first time length is positively correlated with the electric storage quantity;
and controlling the lamp body to operate for a first time period according to the preset first power, and reducing the operating power of the lamp body to a second power after the lamp body operates for the first time period according to the preset first power.
In addition, according to the control method of the solar lamp in the above embodiment of the present application, the following additional technical features may be further provided:
further, in an embodiment of the present application, the reducing the operating power of the lamp body to the second power includes:
linearly reducing the operating power of the lamp body at a first rate within a time interval of a second duration;
when the time for linearly reducing the operating power of the lamp body at the first rate reaches the second duration, linearly reducing the operating power of the lamp body to the second power at a second rate;
wherein an absolute value of the first rate is greater than an absolute value of the second rate.
Further, in one embodiment of the present application, the second duration is determined by:
determining the second time length according to the battery power and the electric storage quantity; the second duration is positively correlated with the battery power, and the second duration is positively correlated with the power storage amount.
Further, in one embodiment of the present application, the method further comprises the steps of:
when the ambient brightness is larger than a second threshold value, controlling the lamp body to be extinguished; the second threshold is greater than the first threshold.
Further, in an embodiment of the present application, the determining the first duration according to the battery power and the power storage amount includes:
acquiring a preset reference time length, a first reference factor and a second reference factor;
calculating the product of the first reference factor and the battery power to obtain a first sub-time length;
calculating the product of the second reference factor and the electric storage quantity to obtain a second sub-time length;
and calculating the sum of the reference time length, the first sub-time length and the second sub-time length to obtain the first time length.
Further, in one embodiment of the present application, the lamp body includes an LED lamp.
Further, in an embodiment of the present application, the detecting the brightness of the environment where the solar lighting device is located includes:
acquiring the current battery power of the solar panel;
and determining the ambient brightness of the solar lamp according to the battery power.
On the other hand, the embodiment of the application also provides a control device of the solar lamp, and the solar lamp comprises a solar panel, a storage battery and a lamp body; the control device includes:
the detection unit is used for detecting the ambient brightness of the solar lamp;
the acquisition unit is used for acquiring the battery power of the solar panel and the electric quantity stored by the storage battery when the ambient brightness is smaller than a first threshold;
the processing unit is used for determining a first time length according to the battery power and the electric storage quantity; the first time length is positively correlated with the battery power, and the first time length is positively correlated with the electric storage quantity;
and the operation unit is used for controlling the lamp body to operate for a first time period according to the preset first power, and reducing the operation power of the lamp body to a second power after the lamp body operates for the first time period according to the preset first power.
In another aspect, an embodiment of the present application provides a solar lamp, including:
at least one processor;
at least one memory for storing at least one program;
the at least one program, when executed by the at least one processor, causes the at least one processor to implement the solar light control method described above.
In another aspect, embodiments of the present application further provide a computer-readable storage medium, in which a processor-executable program is stored, and when the processor-executable program is executed by a processor, the processor-executable program is used to implement the control method for a solar light fixture described above.
Advantages and benefits of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application:
the embodiment of the application discloses a control method of a solar lamp, the solar lamp comprises a solar panel, a storage battery and a lamp body, the control method comprises the following steps: detecting the ambient brightness of the solar lamp; when the ambient brightness is smaller than a first threshold value, acquiring the battery power of the solar panel and the electric storage quantity of the storage battery; determining a first time length according to the battery power and the electric storage quantity; the first time length is positively correlated with the battery power, and the first time length is positively correlated with the electric storage quantity; and controlling the lamp body to operate for a first time period according to the preset first power, and reducing the operating power of the lamp body to a second power after the lamp body operates for the first time period according to the preset first power. The method can more intelligently control the lighting power output of the solar lamp through the built-in program without manual adjustment, can improve the use flexibility of the solar lamp, and reduces the application cost of the solar lamp.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings of the embodiments of the present application or the related technical solutions in the prior art are described below, it should be understood that the drawings in the following description are only for convenience and clarity of describing some embodiments of the technical solutions of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic implementation environment diagram of a control method of a solar lighting fixture provided in an embodiment of the present application;
fig. 2 is a schematic flow chart of a control method of a solar lamp provided in an embodiment of the present application;
fig. 3 is a schematic diagram of power variation of a solar powered light fixture provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a control device of a solar lamp provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of a solar lamp provided in an embodiment of the present application.
Detailed Description
The present application is further described with reference to the following figures and specific examples. The described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present application.
In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.
In recent years, with the rapid development of clean energy technology, various devices which work by using clean energy have appeared. The solar lamp is a lamp device with wide application, and is an electric lamp for converting solar energy into electric energy by a solar cell panel. In the daytime, even on cloudy days, the solar panel can collect and store solar energy and continuously work and illuminate under the condition of poor illumination at night. Solar lamps are regarded as safe and environment-friendly novel electric lamps, and therefore attention is paid more and more.
In the related art, a common solar lamp is often controlled by a remote controller or an induction type, the control mode is not intelligent enough, for example, the output power of the lamp needs to be adjusted manually, the lamp cannot be kept normally on, and the like, so that the energy consumption is increased, and under the same power, a solar panel with a larger area and the capacity of a battery are needed, thereby improving the application cost of the solar lamp.
In order to solve the problems of insufficient intellectualization of control modes and high application cost in the control application of the solar lamp in the related art, the embodiment of the application provides a control method and a control device of the solar lamp, the solar lamp and a medium.
First, the composition structure of the solar lamp in the embodiment of the present application will be briefly described.
In this application embodiment, solar lamp has including solar cell panel, battery and lamp body, and wherein, solar cell panel is used for converting solar energy into the electric energy, and the battery can be used for saving the electric energy that solar cell panel converted and obtained to provide the lamp body with electric energy output. The lamp body is used for illumination, and in some embodiments, the lamp body can adopt energy-saving equipment such as an LED lamp. Certainly, in this application embodiment, the solar lamp may further include a related control component, for example, a control chip such as a single chip, and the control component may control the operating power of the lamp body. For example, the singlechip chip can output PWM control signal, the switch MOS pipe of control switch switches on and off time to form intelligent power output and adjust, and in addition, the singlechip can control the operating duration of solar lamp through internal timing, makes its operation more intelligent.
Of course, it should be noted that the above description of the technical composition of the solar lamp is only used to assist understanding of the application of the solar lamp, and does not represent a limitation to the specific implementation of the present application.
Fig. 1 is a schematic implementation environment diagram of a control method for a solar lighting fixture according to an embodiment of the present application. Referring to fig. 1, the software and hardware main body of the implementation environment mainly includes a solar lamp 101 and a background server 102, and the solar lamp 101 may be in communication connection with the background server 102. The control method of the solar lighting fixture in the embodiment of the present application may be executed locally in the solar lighting fixture 101, or may be executed based on the interaction between the solar lighting fixture 101 and the background server 102.
Specifically, the background server 102 in the present application may be an independent physical server, may also be a server cluster or a distributed system formed by a plurality of physical servers, and may also be a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a CDN (Content Delivery Network), a big data and an artificial intelligence platform. The solar light fixture 101 and the background server 102 may establish a communication connection through a wireless Network or a wired Network, the wireless Network or the wired Network uses standard communication technologies and/or protocols, and the Network may be set as the internet, or may be any other Network, such as, but not limited to, a Local Area Network (LAN), a Metropolitan Area Network (MAN), a Wide Area Network (WAN), a mobile, wired, or wireless Network, a private Network, or any combination of virtual private networks.
Of course, it can be understood that the implementation environment in fig. 1 is only an optional application scenario of the control method of the solar lighting fixture provided in the embodiment of the present application, and the actual application is not fixed to the software and hardware environment shown in fig. 1.
The following describes in detail a control method of the solar lighting fixture provided in the embodiment of the present application with reference to an implementation environment shown in fig. 1.
Referring to fig. 2, fig. 2 is a schematic flow chart of a control method of a solar lighting fixture provided in an embodiment of the present application, and the control method of the solar lighting fixture shown in fig. 2 is mainly performed on the side of a solar lighting fixture 101. The method may be applied to an associated processor in the solar powered light fixture 101, but is not limited to the above form. The method of fig. 2 includes, but is not limited to, steps 210 through 240.
Step 210: detecting the ambient brightness of the solar lamp;
in this step, the solar lamp is generally used for auxiliary lighting under the condition of dark ambient brightness, for example, the solar lamp is turned on for use under the condition of no sunlight at night. Therefore, the ambient brightness of the solar lamp can be detected in the embodiment of the application, and when the ambient brightness is high, the lamp body can be selected not to be started, and the solar cell panel and the storage battery are used for energy storage; on the contrary, when the ambient brightness is lower, the lamp body can be selected to be turned on for illumination, and at the moment, the lamp body is powered by the storage battery.
Specifically, in the embodiment of the present application, when detecting the ambient brightness of the solar lighting fixture, a relevant sensor may be provided, for example, a light intensity sensor may be used, the sensor converts the magnitude of light intensity into an electrical signal, and the output numerical measurement unit is Lux, which may be used to measure and quantify the ambient brightness. In some embodiments, the current battery power of the solar panel may also be directly obtained, and since there is a positive correlation function relationship between the working output power of the solar panel and the illumination intensity, when the ambient brightness is higher, the battery power of the solar panel is higher, and when the ambient brightness is lower, the battery power of the solar panel is lower. Therefore, in the embodiment of the application, the ambient brightness of the solar lamp can be determined according to the battery power.
Step 220: when the ambient brightness is smaller than a first threshold value, acquiring the battery power of the solar panel and the electric storage quantity of the storage battery;
in this step, as mentioned above, when the ambient brightness is low, the lamp body can be selectively turned on to illuminate. Therefore, in the embodiment of the present application, a preset threshold may be set, which is recorded as a first threshold, and when the detected ambient brightness is smaller than the first threshold, it indicates that the current ambient brightness is at a lower level, and at this time, the lamp body may be selectively turned on for illumination.
Specifically, in the embodiment of the present application, when the lamp body is turned on for illumination, the lamp body is generally set at the nominal power for operation, and in order to save energy, the duration of the lamp body operating at the nominal power needs to be determined. Therefore, in this step, the battery power and the electric storage capacity of the storage battery are also obtained before the lamp body is turned on, so as to determine the proper turning-on duration of the lamp body.
Step 230: determining a first time length according to the battery power and the electric storage quantity; the first time length is positively correlated with the battery power, and the first time length is positively correlated with the electric storage quantity;
in this step, after the battery power and the electric storage capacity are obtained, the first time length of the operation at higher power can be determined according to the two data when the lamp body is started. Specifically, the battery power reflects the output capacity of the current solar panel, and the electric storage amount reflects the amount of electric energy which can be supplied to the lamp body in the current storage battery. It can be understood that the higher the battery power and the higher the power storage amount, the longer the lamp body can work in a high-power state; conversely, the lower the battery power and the lower the power storage amount, the shorter the period of time that the lamp body can operate in the high-power state. Therefore, the determined first duration, the battery power and the stored electricity quantity are all in positive correlation.
Specifically, in some embodiments, step 230 may include:
acquiring a preset reference time length, a first reference factor and a second reference factor;
calculating the product of the first reference factor and the battery power to obtain a first sub-time length;
calculating the product of the second reference factor and the electric storage quantity to obtain a second sub-time length;
and calculating the sum of the reference time length, the first sub-time length and the second sub-time length to obtain the first time length.
In the embodiment of the application, when the first time duration is determined, a reference time duration may be preset, for example, the reference time duration may be set to 2 hours, then, a reference factor is respectively set corresponding to the battery power and the power storage amount, the reference factor corresponding to the battery power is recorded as a first reference factor, and the reference factor corresponding to the power storage amount is recorded as a second reference factor. Calculating the product of the first reference factor and the battery power to obtain a first sub-time length, and then calculating the product of the second reference factor and the electric storage quantity to obtain a second sub-time length; and finally, calculating the sum of the reference time length, the first sub-time length and the second sub-time length to obtain the first time length.
Step 240: and controlling the lamp body to operate for a first time period according to the preset first power, and reducing the operating power of the lamp body to a second power after the lamp body operates for the first time period according to the preset first power.
In this step, after the first duration is determined, since the current ambient brightness is dark and may be a time period at night, the lamp body may be controlled to operate at the predetermined first power for the first duration. Here, the first power may be a nominal power of the lamp body; then, after the lamp body operates at the first power for the first time, on one hand, the whole electric energy storage of the lamp is more consumed, and on the other hand, the lamp is likely to be in a later time period, and the requirement of people on the illumination of the lamp is lower, so that the operating power of the lamp body can be reduced to the second power in order to save energy and improve the utilization rate of the lamp.
Specifically, in the embodiment of the present application, in the process of reducing the operating power of the lamp body to the second power, the following steps may be adopted:
linearly reducing the operating power of the lamp body at a first rate within a time interval of a second duration;
when the time for linearly reducing the operating power of the lamp body at the first rate reaches the second duration, linearly reducing the operating power of the lamp body to the second power at a second rate;
wherein an absolute value of the first rate is greater than an absolute value of the second rate.
In the embodiment of the application, a second time duration may be preset, and specifically, the setting manner of the second time duration is similar to that of the first time duration, that is, the second time duration is determined according to the battery power and the electric storage capacity; the second duration is positively correlated with the battery power, and the second duration is also positively correlated with the power storage amount, which is not described herein again. And then, linearly reducing the operating power of the lamp body at a first rate in a time interval of a second duration, and continuously reducing the operating power of the lamp body to a preset second power at a second rate after the second duration is finished. Therefore, compared with a mode of directly reducing the operating power of the lamp body to the second power, the mode can effectively avoid the phenomenon that the brightness is obviously reduced due to sudden drop of the power, and the human eyes are not suitable. In addition, in the embodiment of the application, the absolute value of the first rate is larger than the absolute value of the second rate, so that the reduction speed of the operating power of the lamp body at a higher power stage is faster, and the energy consumption of the lamp body is reduced.
In some embodiments, the method of the present application further comprises the steps of:
when the ambient brightness is larger than a second threshold value, controlling the lamp body to be extinguished; the second threshold is greater than the first threshold.
In the embodiment of the present application, a second threshold may be set for the ambient brightness where the solar lighting fixture is located. The size of the second threshold value can be larger than the first threshold value, when the ambient brightness is high, the illumination is sufficient in the current environment, and therefore the solar lamp can be selected to be turned off, and electric energy is saved. Specifically, when the ambient brightness is greater than the set second threshold, the lamp body may be controlled to be extinguished.
Next, an implementation flow of the control method of the present application will be described with reference to a specific embodiment.
Referring to fig. 3, fig. 3 shows a situation that the power of the lamp body changes with time when the lamp is controlled by the control method according to the embodiment of the present application. At the beginning stage, when the environment where the lamp is located is detected to be dark, the lamp body is controlled to be lightened, the lamp is lightened at the nominal power, the environment light is relatively brighter at the moment, the effect of lightening the lamp at the high power is better, and the nominal power is the first power at the moment, namely 0-T1The time length of the time interval is a first time length, the first time length can be obtained by setting a reference time length according to the time period when outdoor people are active at night and calculating by combining the battery power and the electric storage quantity; second stage, at T1-T2The time period of (d) is a transition period of power reduction, i.e., the second duration. The transition period time may be generally set to 10 minutes, but is not limited to 10 minutes, in the embodiment shown in FIG. 3After the second time period ends, the power of the lighting lamp is 1/3 of the initial nominal power; a third stage at T2-T3In the time period, the activity of outdoor crowds is gradually reduced, and the power of the lamp is slowly and linearly reduced until the working power of the lamp body is reduced to 1/20 of the nominal power; a fourth stage at T3-T4The time period of (1) is the output power when no people are active outdoors, the lamp is lighted at the power of the nominal power 1/20 until the light-operated switch is triggered by the day light, and the lamp is extinguished.
It should be noted that the above control of the operating power of the solar lighting fixture can be adjusted according to the actual requirement, in the above example, the power of the first stage is the nominal power, the power at the beginning of the third stage is 1/3 of the nominal power, and the power of the fourth stage is 1/20 of the nominal power. In practical application, the output power of each stage can be flexibly adjusted according to needs, and the time of each stage is not specifically limited in the application.
Referring to fig. 4, the embodiment of the present application further discloses a control device of a solar lamp, where the solar lamp includes a solar panel, a storage battery, and a lamp body; the control device includes:
the detection unit 410 is used for detecting the ambient brightness of the solar lamp;
an obtaining unit 420, configured to obtain, when the ambient brightness is smaller than a first threshold, a battery power of the solar panel and an electric energy storage amount of the storage battery;
a processing unit 430, configured to determine a first duration according to the battery power and the power storage amount; the first time length is positively correlated with the battery power, and the first time length is positively correlated with the electric storage quantity;
the operation unit 440 is configured to control the lamp body to operate for a first time period according to a predetermined first power, and reduce the operation power of the lamp body to a second power after the lamp body operates for the first time period according to the predetermined first power.
It can be understood that the contents in the embodiment of the control method of the solar lighting fixture shown in fig. 2 are all applicable to the embodiment of the display device, the functions implemented in the embodiment of the display device are the same as those in the embodiment of the control method of the solar lighting fixture shown in fig. 2, and the beneficial effects achieved are also the same as those achieved in the embodiment of the control method of the solar lighting fixture shown in fig. 2.
Referring to fig. 5, the present application further discloses a solar lamp, including:
at least one processor 510;
at least one memory 520 for storing at least one program;
when the at least one program is executed by the at least one processor 510, the at least one processor 510 implements the embodiment of the control method for the solar powered light fixture as shown in fig. 2.
It can be understood that the contents in the embodiment of the control method of the solar lighting fixture shown in fig. 2 are all applicable to the embodiment of the solar lighting fixture, the functions implemented in the embodiment of the solar lighting fixture are the same as those in the embodiment of the control method of the solar lighting fixture shown in fig. 2, and the beneficial effects achieved are also the same as those achieved in the embodiment of the control method of the solar lighting fixture shown in fig. 2.
Also disclosed in embodiments of the present application is a computer-readable storage medium in which a processor-executable program is stored, which when executed by a processor is used to implement the embodiment of the control method for the solar light fixture as shown in fig. 2.
It is understood that the contents in the embodiment of the control method for the solar lighting fixture shown in fig. 2 are all applicable to the embodiment of the computer readable storage medium, the functions implemented by the embodiment of the computer readable storage medium are the same as those in the embodiment of the control method for the solar lighting fixture shown in fig. 2, and the beneficial effects achieved by the embodiment of the control method for the solar lighting fixture shown in fig. 2 are also the same as those achieved by the embodiment of the control method for the solar lighting fixture shown in fig. 2.
In alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flowcharts of the present application are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.
Furthermore, although the present application is described in the context of functional modules, it should be understood that, unless otherwise stated to the contrary, one or more of the functions and/or features may be integrated in a single physical device and/or software module, or one or more functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion regarding the actual implementation of each module is not necessary for an understanding of the present application. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be understood within the ordinary skill of an engineer, given the nature, function, and internal relationship of the modules. Accordingly, those skilled in the art can, using ordinary skill, practice the present application as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative of and not intended to limit the scope of the application, which is defined by the appended claims and their full scope of equivalents.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a solar lighting fixture (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the foregoing description of the specification, reference to the description of "one embodiment/example," "another embodiment/example," or "certain embodiments/examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
While the preferred embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims
In the description herein, references to the description of the term "one embodiment," "another embodiment," or "certain embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A control method of a solar lamp is characterized in that the solar lamp comprises a solar panel, a storage battery and a lamp body; the control method comprises the following steps:
detecting the ambient brightness of the solar lamp;
when the ambient brightness is smaller than a first threshold value, acquiring the battery power of the solar panel and the electric storage quantity of the storage battery;
determining a first time length according to the battery power and the electricity storage quantity; the first time length is positively correlated with the battery power, and the first time length is positively correlated with the electric storage quantity;
and controlling the lamp body to operate for a first time period according to the preset first power, and reducing the operating power of the lamp body to a second power after the lamp body operates for the first time period according to the preset first power.
2. The method of claim 1, wherein the reducing the operating power of the lamp body to a second power comprises:
linearly reducing the operating power of the lamp body at a first rate within a time interval of a second duration;
when the time for linearly reducing the operating power of the lamp body at the first rate reaches the second duration, linearly reducing the operating power of the lamp body to the second power at a second rate;
wherein an absolute value of the first rate is greater than an absolute value of the second rate.
3. A method of controlling a solar powered light fitting as claimed in claim 2, wherein the second period of time is determined by:
determining the second time length according to the battery power and the electric storage quantity; the second duration is positively correlated with the battery power, and the second duration is positively correlated with the power storage amount.
4. A method of controlling a solar powered light fitting as claimed in claim 1, the method further comprising the steps of:
when the ambient brightness is larger than a second threshold value, controlling the lamp body to be extinguished; the second threshold is greater than the first threshold.
5. The method of claim 1, wherein said determining a first duration based on said battery power and said stored energy comprises:
acquiring a preset reference time length, a first reference factor and a second reference factor;
calculating the product of the first reference factor and the battery power to obtain a first sub-time length;
calculating the product of the second reference factor and the electric storage quantity to obtain a second sub-time length;
and calculating the sum of the reference time length, the first sub-time length and the second sub-time length to obtain the first time length.
6. The control method of a solar powered light fixture as claimed in claim 1, wherein the light body includes LED lights.
7. A control method for a solar powered light fitting as claimed in any one of claims 1 to 6 wherein said detecting the ambient light at which the solar powered light fitting is located comprises:
acquiring the current battery power of the solar panel;
and determining the ambient brightness of the solar lamp according to the battery power.
8. The control device of the solar lamp is characterized in that the solar lamp comprises a solar cell panel, a storage battery and a lamp body; the control device includes:
the detection unit is used for detecting the ambient brightness of the solar lamp;
the acquisition unit is used for acquiring the battery power of the solar panel and the electric quantity stored by the storage battery when the ambient brightness is smaller than a first threshold;
the processing unit is used for determining a first time length according to the battery power and the electric storage quantity; the first time length is positively correlated with the battery power, and the first time length is positively correlated with the electric storage quantity;
and the operation unit is used for controlling the lamp body to operate for a first time period according to the preset first power, and reducing the operation power of the lamp body to a second power after the lamp body operates for the first time period according to the preset first power.
9. A solar powered light fixture, comprising:
at least one processor;
at least one memory for storing at least one program;
when executed by the at least one processor, cause the at least one processor to implement a method of controlling a solar powered light fitting as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium in which a program executable by a processor is stored, characterized in that: the processor executable program when executed by a processor is for implementing a method of controlling a solar powered light fitting as claimed in any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210214250.XA CN114501740A (en) | 2022-03-04 | 2022-03-04 | Control method and device of solar lamp, solar lamp and medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210214250.XA CN114501740A (en) | 2022-03-04 | 2022-03-04 | Control method and device of solar lamp, solar lamp and medium |
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| CN202210214250.XA Pending CN114501740A (en) | 2022-03-04 | 2022-03-04 | Control method and device of solar lamp, solar lamp and medium |
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