A solar lamp adaptive discharge method and device

Abstract

The present application proposes an adaptive discharge method for solar lamps, including: adjusting the initial luminous flux L0 of the LED light source, the luminous flux curve and calculating the discharge curve according to the battery power C and the expected battery life H; obtaining the average output current I according to the discharge curve, thereby controlling the LED light source to light up or enter a low-power sleep mode; wherein the discharge curve includes a segmented adaptive discharge curve or a nonlinear discharge adaptive curve. On the basis of not increasing the battery capacity, combined with the real-time battery power, the design of the adaptive discharge curve is realized to achieve the design of initial high luminous flux and long battery life; automatically judging the season according to the battery power, and automatically adjusting the time to maintain high luminous flux, so as to solve the problem of insufficient power and insufficient power saturation experience.

Description

Technical Field

[0001] The present application relates to the technical field of LED lighting, and in particular to a method and device for adaptively discharging a solar lamp. Background Art

[0002] In today's era, with the rapid advancement of science and technology and people's pursuit of quality of life, solar lighting technology is in a critical stage of continuous evolution and rapid development. The increasingly prominent energy crisis and the gradual increase in people's environmental awareness have made solar lighting, as a lighting device that utilizes clean and renewable energy, receive widespread attention and application.

[0003] As people's requirements for lighting environments become higher and higher, their expectations for lamp performance are also increasing. When using solar lamps, even if the battery capacity remains unchanged, customers are eager to expect the lamps to have high initial luminous flux (≥200lm) and long battery life of at least 8 hours. This demand arises, on the one hand, because people need a bright enough lighting environment to meet the needs of various activities in their daily lives and work, whether it is indoor reading, work, or outdoor activities, security, etc., all cannot be separated from good lighting conditions; on the other hand, long battery life is also a key factor in ensuring that solar lamps can continue to work stably in different environments and time periods, avoiding the inconvenience caused by frequent charging or battery replacement.

[0004] This means that in actual applications, in order to meet these customer requirements, the brightness of the lamp must be dynamically adjusted based on the real-time battery power situation. This is a complex but crucial process that requires precise sensors to monitor the battery power in real time, as well as advanced control algorithms to reasonably adjust the brightness of the lamp according to the power situation. For example, an intelligent control system can be used to divide the brightness of the lamp into multiple levels based on the remaining percentage of battery power. When the power is sufficient, the lamp works at high brightness. As the power gradually decreases, the brightness of the lamp also gradually decreases accordingly, thereby maximizing the battery life of the lamp while ensuring the lighting needs.

[0005] At the same time, the use environment of solar lamps is complex and diverse, and is affected by a variety of factors such as seasons, weather, and sunshine duration. In different seasons, the angle, intensity, and duration of sunlight are significantly different. For example, in winter, the sun's altitude is low, the sunshine time is short, and cloudy or rainy weather is more common, so the power obtained by the solar cell may not be fully charged. If the fixed lighting control method is still used, the battery life of the lamp may not meet the customer's expectations. In summer, although the sunshine time is long and the sun is abundant, the conversion efficiency of the solar cell and the service life of the battery may be affected by factors such as high temperature. In addition, different weather conditions, such as sunny, cloudy, rainy, snowy, etc., also have different degrees of influence on the charging efficiency of solar cells. On sunny days, solar cells can efficiently absorb solar energy and convert it into electrical energy; on cloudy or rainy days, the charging efficiency of solar cells will be greatly reduced. Therefore, in order to ensure that solar lamps can meet customer needs in various complex environments, it is necessary to fully consider these environmental factors and take corresponding measures to optimize the performance of the lamps. Summary of the invention

[0006] In order to solve the above technical problems, a first aspect of the present application proposes an adaptive discharge method for a solar lamp, comprising:

[0007] According to the battery power C and the expected battery life H, the initial luminous flux L0 and luminous flux curve of the LED light source are adjusted and the discharge curve is calculated; the average output current I is obtained according to the discharge curve, so as to control the LED light source to light up or enter a low-power sleep mode; wherein the discharge curve includes a segmented adaptive discharge curve or a nonlinear discharge adaptive curve.

[0008] This technical solution adjusts the initial luminous flux and luminous flux curve of the LED light source and calculates the discharge curve according to the battery power and expected battery life, and then obtains the average output current to control the LED light source to light up or enter a low-power sleep mode. This achieves adaptive discharge control of solar lamps to battery power and battery life requirements, and improves the energy utilization efficiency of the lamps and the adjustability of their usage time.

[0009] Specifically, when the discharge curve is a segmented adaptive curve, the method is as follows:

[0010] Determine whether to light up the LED light source or enter a low-power sleep mode based on the battery power C;

[0011] If it is determined that the LED light source needs to be lit, it is further determined whether the current season is summer or winter;

[0012] Based on seasonal judgment, the initial luminous flux L0 and luminous flux curve of the LED light source are adjusted and the discharge curve is calculated according to the battery power C and the expected battery life H. The average output current I is obtained according to the discharge curve, thereby controlling the LED light source to light up or enter a low-power sleep mode.

[0013] In this technical solution, when the discharge curve is a segmented adaptive curve, the control logic is further refined. First, the battery power is used to determine whether to light the light source or enter sleep mode, then seasonal factors are considered, and relevant parameters are adjusted again according to the battery power and expected battery life. This hierarchical judgment and adjustment method enables the lamp to control discharge more accurately in different seasons and power conditions, further improving energy efficiency and the adaptability of lamp performance.

[0014] Specifically, judging whether the current season is summer or winter is as follows: if the battery charging voltage V is not higher than the threshold voltage V0 for N consecutive days, then judging that the current season is winter, otherwise, then judging that the current season is summer.

[0015] This technical solution provides a specific method for determining whether the current season is summer or winter. This method provides a basis for subsequently adjusting the discharge parameters of lamps according to the season, enabling lamps to better adapt to the lighting conditions and battery charging characteristics of different seasons, and optimizing the adaptive discharge effect of lamps.

[0016] Specifically, the discharge curve includes n segments of linear curves; the calculation of the discharge curve is specifically as follows:

[0017]

[0018] Among them, I n is the average output current of the nth section discharge curve, C n is the remaining battery capacity of the nth section of the discharge curve, h n is the maintenance time of the nth section of the discharge curve.

[0019] Specifically, calculating the discharge curve also includes: determining the remaining power C of the nth segment n Can the m% of the light flux of the n-1th segment and the expected endurance time h be maintained? n If it is judged that it cannot be maintained, the average output current I n According to C n / h n-1 On the contrary, the average output current In of the nth segment is calculated according to C n / h n Calculate, where m>0.

[0020] By clarifying the relationship between the average output current, remaining battery power and maintenance time of each discharge curve, the lamp can be discharged according to the predetermined curve, and the consumption of battery power can be controlled more accurately, which improves the predictability and stability of the lamp discharge and helps to achieve the desired battery life.

[0021] Specifically, when the discharge curve is a segmented adaptive curve,

[0022] Constructing the functional relationship F(L) between the average output current I and the luminous flux L;

[0023] Construct a nonlinear functional relationship G(H) between the average output current I and the duration H;

[0024] Construct a discharge curve, the discharge curve is:

[0025] aH 2 +bH+F(L)=1,-b=2aH;

[0026] Wherein G(0)=F(0), G(H)=I, and a and b are constants.

[0027] Specifically, when the discharge curve is a segmented adaptive curve, there is no need to perform seasonal judgment.

[0028] When the discharge curve is a segmented adaptive curve, a functional relationship between the average output current, luminous flux and duration is constructed, so that the lamp can adjust the discharge current more scientifically according to the requirements of luminous flux and duration, thereby improving the accuracy and flexibility of the lamp discharge control.

[0029] In the second aspect of the present application, a solar lamp adaptive discharge device is proposed, including: a battery power detection module, a main control circuit module, a dimming circuit module and an LED light-emitting module; the battery power detection module, the main control circuit module, the dimming circuit module and the LED light-emitting module are connected in sequence.

[0030] Specifically, the battery power detection module is configured to collect the battery power;

[0031] The main control circuit module is configured to determine the current season according to the battery power, adjust the light flux curve and calculate the discharge curve, and send instructions to the dimming circuit module to control the LED light module;

[0032] The dimming module is configured to receive instructions from the main control circuit module, control the battery discharge, and thus control the LED light-emitting module to emit light;

[0033] The LED light emitting module is configured to respond to the signal of the dimming circuit module to achieve different light emitting effects.

[0034] Specifically, when the discharge curve is a segmented adaptive curve, the method is as follows:

[0035] Determine whether to light up the LED light source or enter a low-power sleep mode based on the battery power C;

[0036] If it is determined that the LED light source needs to be lit, it is further determined whether the current season is summer or winter;

[0037] Based on seasonal judgment, the initial luminous flux L0 and luminous flux curve of the LED light source are adjusted and the discharge curve is calculated according to the battery power C and the expected battery life H. The average output current I is obtained according to the discharge curve, thereby controlling the LED light source to light up or enter a low-power sleep mode.

[0038] Specifically, judging whether the current season is summer or winter is as follows: if the battery charging voltage V is not higher than the threshold voltage V0 for N consecutive days, then judging that the current season is winter, otherwise, then judging that the current season is summer.

[0039] Specifically, the discharge curve includes n segments of linear curves; the calculation of the discharge curve is specifically as follows:

[0040]

[0041] Among them, I n is the average output current of the nth section discharge curve, C n is the remaining battery capacity of the nth discharge curve, h n is the maintenance time of the nth section of the discharge curve.

[0042] Specifically, calculating the discharge curve also includes: determining the remaining power C of the nth segment n Can the m% of the light flux of the n-1th segment and the expected endurance time h be maintained? n If it is judged that it cannot be maintained, the average output current I n According to C n / h n-1 , otherwise the average output current of the nth segment I n According to C n / h n Calculate, where m>0.

[0043] Specifically, when the discharge curve is a segmented adaptive curve,

[0044] Constructing the functional relationship F(L) between the average output current I and the luminous flux L;

[0045] Construct a nonlinear functional relationship G(H) between the average output current I and the duration H;

[0046] Construct a discharge curve, the discharge curve is:

[0047] aH2 +bH+F(L)=1,-b=2aH;

[0048] Wherein G(0)=F(0), G(H)=I, and a and b are constants.

[0049] Specifically, when the discharge curve is a segmented adaptive curve, there is no need to perform seasonal judgment.

[0050] In the second aspect of the present application, a solar lamp adaptive discharge device is proposed, including: a battery power detection module, a main control circuit module, a dimming circuit module and an LED light-emitting module; the battery power detection module, the main control circuit module, the dimming circuit module and the LED light-emitting module are connected in sequence.

[0051] Specifically, the battery power detection module is configured to collect the battery power;

[0052] The main control circuit module is configured to determine the current season according to the battery power, adjust the light flux curve and calculate the discharge curve, and send instructions to the dimming circuit module to control the LED light module;

[0053] The dimming module is configured to receive instructions from the main control circuit module, control the battery discharge, and thus control the LED light-emitting module to emit light;

[0054] The LED light emitting module is configured to respond to the signal of the dimming circuit module to achieve different light emitting effects.

[0055] Compared with the prior art: This application achieves the design of initial high light flux and long battery life by designing an adaptive discharge curve based on the real-time battery power without increasing the battery capacity. It automatically determines the season according to the battery power and automatically adjusts the time to maintain high light flux to solve the problem of insufficient power and insufficient power saturation experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated into and constitute a part of this specification. The accompanying drawings illustrate the embodiments and are used together with the description to explain the principles of the present application. It will be easy to recognize other embodiments and many expected advantages of the embodiments because they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale with each other. The same reference numerals refer to corresponding similar parts.

[0057] Figure 1 It is a schematic diagram of an overall module of an adaptive discharge device for a solar lamp according to an embodiment of the present application;

[0058] Figure 2A discharge curve in summer when the discharge curve of a solar lamp adaptive discharge method according to an embodiment of the present application is a segmented adaptive discharge curve;

[0059] Figure 3 A discharge curve in winter when the discharge curve of a solar lamp adaptive discharge method according to an embodiment of the present application is a segmented adaptive discharge curve;

[0060] Figure 4 It is a discharge curve of a solar lamp adaptive discharge method according to an embodiment of the present application when the discharge curve is a nonlinear adaptive discharge curve. DETAILED DESCRIPTION

[0061] In the following detailed description, reference is made to the accompanying drawings, which form a part of the detailed description and are shown by illustrative specific embodiments in which the present application can be practiced. To this end, directional terms, such as "top", "bottom", "left", "right", "up", "down", etc., are used with reference to the orientation of the figures described. Because the components of the embodiments can be positioned in several different orientations, directional terms are used for the purpose of illustration and are by no means limiting. It should be understood that other embodiments may be utilized or logical changes may be made without departing from the scope of the present application. Therefore, the following detailed description should not be adopted in a limiting sense, and the scope of the present application is defined by the appended claims.

[0062] A solar lamp adaptive discharge method, comprising:

[0063] According to the battery power C and the expected battery life H, the initial luminous flux L0 and luminous flux curve of the LED light source are adjusted and the discharge curve is calculated; the average output current I is obtained according to the discharge curve, so as to control the LED light source to light up or enter a low-power sleep mode; wherein the discharge curve includes a segmented adaptive discharge curve or a nonlinear discharge adaptive curve.

[0064] This technical solution adjusts the initial luminous flux and luminous flux curve of the LED light source and calculates the discharge curve according to the battery power and expected battery life, and then obtains the average output current to control the LED light source to light up or enter a low-power sleep mode. This achieves adaptive discharge control of solar lamps to battery power and battery life requirements, and improves the energy utilization efficiency of the lamps and the adjustability of their usage time.

[0065] Specifically, when the discharge curve is a segmented adaptive curve, the method is as follows:

[0066] Determine whether to light up the LED light source or enter a low-power sleep mode based on the battery power C;

[0067] If it is determined that the LED light source needs to be lit, it is further determined whether the current season is summer or winter;

[0068] Based on seasonal judgment, the initial luminous flux L0 and luminous flux curve of the LED light source are adjusted and the discharge curve is calculated according to the battery power C and the expected battery life H. The average output current I is obtained according to the discharge curve, thereby controlling the LED light source to light up or enter a low-power sleep mode.

[0069] In this technical solution, when the discharge curve is a segmented adaptive curve, the control logic is further refined. First, the battery power is used to determine whether to light the light source or enter sleep mode, then seasonal factors are considered, and relevant parameters are adjusted again according to the battery power and expected battery life. This hierarchical judgment and adjustment method enables the lamp to control discharge more accurately in different seasons and power conditions, further improving energy efficiency and the adaptability of lamp performance.

[0070] Specifically, judging whether the current season is summer or winter is as follows: if the battery charging voltage V is not higher than the threshold voltage V0 for N consecutive days, then judging that the current season is winter, otherwise, then judging that the current season is summer.

[0071] This technical solution provides a specific method for determining whether the current season is summer or winter. This method provides a basis for subsequently adjusting the discharge parameters of lamps according to the season, enabling lamps to better adapt to the lighting conditions and battery charging characteristics of different seasons, and optimizing the adaptive discharge effect of lamps.

[0072] Specifically, the discharge curve includes n segments of linear curves; the calculation of the discharge curve is specifically as follows:

[0073]

[0074] Among them, I n is the average output current of the nth section discharge curve, C n is the remaining battery capacity of the nth section of the discharge curve, h n is the maintenance time of the nth section of the discharge curve.

[0075] Specifically, calculating the discharge curve also includes: determining the remaining power C of the nth segment n Can the m% of the light flux of the n-1th segment and the expected endurance time h be maintained? n If it is judged that it cannot be maintained, the average output current I n According to C n / h n-1 On the contrary, the average output current In of the nth segment is calculated according to C n / h n Calculate, where m>0.

[0076] By clarifying the relationship between the average output current, remaining battery power and maintenance time of each discharge curve, the lamp can be discharged according to the predetermined curve, and the consumption of battery power can be controlled more accurately, which improves the predictability and stability of the lamp discharge and helps to achieve the desired battery life.

[0077] Specifically, when the discharge curve is a segmented adaptive curve,

[0078] Constructing the functional relationship F(L) between the average output current I and the luminous flux L;

[0079] Construct a nonlinear functional relationship G(H) between the average output current I and the duration H;

[0080] Construct a discharge curve, the discharge curve is:

[0081] aH 2 +bH+F(L)=1,-b=2aH;

[0082] Wherein G(0)=F(0), G(H)=I, and a and b are constants.

[0083] Specifically, when the discharge curve is a segmented adaptive curve, there is no need to perform seasonal judgment.

[0084] When the discharge curve is a segmented adaptive curve, a functional relationship between the average output current, luminous flux and duration is constructed, so that the lamp can adjust the discharge current more scientifically according to the requirements of luminous flux and duration, thereby improving the accuracy and flexibility of the lamp discharge control.

[0085] In the second aspect of the present application, a solar lamp adaptive discharge device is proposed, including: a battery power detection module, a main control circuit module, a dimming circuit module and an LED light-emitting module; the battery power detection module, the main control circuit module, the dimming circuit module and the LED light-emitting module are connected in sequence.

[0086] Specifically, the battery power detection module is configured to collect the battery power;

[0087] The main control circuit module is configured to determine the current season according to the battery power, adjust the light flux curve and calculate the discharge curve, and send instructions to the dimming circuit module to control the LED light module;

[0088] The dimming module is configured to receive instructions from the main control circuit module, control the battery discharge, and thus control the LED light-emitting module to emit light;

[0089] The LED light emitting module is configured to respond to the signal of the dimming circuit module to achieve different light emitting effects.

[0090] Specifically, when the discharge curve is a segmented adaptive curve, the method is as follows:

[0091] Determine whether to light up the LED light source or enter a low-power sleep mode based on the battery power C;

[0092] If it is determined that the LED light source needs to be lit, it is further determined whether the current season is summer or winter;

[0093] Based on seasonal judgment, the initial luminous flux L0 and luminous flux curve of the LED light source are adjusted and the discharge curve is calculated according to the battery power C and the expected battery life H. The average output current I is obtained according to the discharge curve, thereby controlling the LED light source to light up or enter a low-power sleep mode.

[0094] Specifically, judging whether the current season is summer or winter is as follows: if the battery charging voltage V is not higher than the threshold voltage V0 for N consecutive days, then judging that the current season is winter, otherwise, then judging that the current season is summer.

[0095] Specifically, the discharge curve includes n segments of linear curves; the calculation of the discharge curve is specifically as follows:

[0096]

[0097] Among them, I n is the average output current of the nth section discharge curve, C n is the remaining battery capacity of the nth section of the discharge curve, h n is the maintenance time of the nth section of the discharge curve.

[0098] Specifically, calculating the discharge curve also includes: determining the remaining power C of the nth segment n Can the m% of the light flux of the n-1th segment and the expected endurance time h be maintained? n If it is judged that it cannot be maintained, the average output current I n According to C n / h n-1 , otherwise the average output current of the nth segment I n According to C n / h n Calculate, where m>0.

[0099] In a specific embodiment, Figure 2-3 As shown, in this embodiment, the battery capacity C is 2000mAH, the initial luminous flux L is 300lm, and the expected endurance time H is 8h;

[0100] When calculating the discharge curve, assume that the initial luminous flux is A, the initial luminous flux duration is h1, the total endurance time is H, and the initial battery charge is C.

[0101] The average output current I of the current whole machine to achieve the initial luminous flux A is calculated using the average output current and luminous flux change curve;

[0102] The amount of electricity consumed to maintain the initial luminous flux is equal to I*h1;

[0103] Then the remaining battery power is equal to CI*h1, and the remaining battery life = H-h1;

[0104] Then the average output current for the remaining period is (CI*h1) / (H-h1).

[0105] Specifically, when the discharge curve is a segmented adaptive curve,

[0106] Constructing the functional relationship F(L) between the average output current I and the luminous flux L;

[0107] Construct a nonlinear functional relationship G(H) between the average output current I and the duration H;

[0108] Construct a discharge curve, the discharge curve is:

[0109] aH 2 +bH+F(L)=1,-b=2aH;

[0110] Wherein G(0)=F(0), G(H)=I, and a and b are constants.

[0111] Specifically, when the discharge curve is a segmented adaptive curve, there is no need to perform seasonal judgment.

[0112] like Figure 4 As shown, the discharge curve calculation formula is as follows: aH 2 +bH+F(L)=1,-b=2aH;

[0113] Where H is the total battery life; L is the initial target luminous flux; F(L) is the functional relationship between the luminous flux of the whole machine and the average output current, I is the average current that the battery is expected to output after the end of the battery life; I1 is the average output current of the battery during the total battery life;

[0114] The coefficients a and b of the quadratic function can be obtained by calculation, and then the main control circuit controls the battery output current according to the calculation results.

[0115] In this embodiment, the initial battery capacity is 2000 mAH, the initial luminous flux L is 300 lm, and the expected endurance time H is 8 hours.

[0116] like Figure 1As shown, a solar lamp adaptive discharge device includes: a battery power detection module, a main control circuit module, a dimming circuit module and an LED light-emitting module; the battery power detection module, the main control circuit module, the dimming circuit module and the LED light-emitting module are connected in sequence.

[0117] Specifically, the battery power detection module is configured to collect the battery power;

[0118] The main control circuit module is configured to determine the current season according to the battery power, adjust the light flux curve and calculate the discharge curve, and send instructions to the dimming circuit module to control the LED light module;

[0119] The dimming module is configured to receive instructions from the main control circuit module, control the battery discharge, and thus control the LED light-emitting module to emit light;

[0120] The LED light emitting module is configured to respond to the signal of the dimming circuit module to achieve different light emitting effects.

[0121] Obviously, those skilled in the art can make various modifications and changes to the embodiments of the present application without departing from the spirit and scope of the present application. In this way, if these modifications and changes are within the scope of the claims of the present application and their equivalents, the present application is also intended to cover these modifications and changes. The word "comprising" does not exclude the presence of other elements or steps not listed in the claims. The simple fact that certain measures are recorded in mutually different dependent claims does not indicate that the combination of these measures cannot be used to profit. Any figure mark in the claims should not be considered to limit the scope.

Claims

1. A solar lamp adaptive discharge method, characterized in that: The method comprises: According to the battery power C and the expected battery life H, the initial luminous flux L0 of the LED light source, the luminous flux curve and the discharge curve are adjusted; according to the discharge curve, the average output current I is obtained to control the LED light source to light up or enter a low-power sleep mode; wherein the discharge curve includes a segmented adaptive discharge curve or a nonlinear discharge adaptive curve.

2. A solar lamp adaptive discharge method according to claim 1, characterized in that: When the discharge curve is a segmented adaptive curve, the method is specifically as follows: Determine whether to light up the LED light source or enter a low-power sleep mode based on the battery power C; If it is determined that the LED light source needs to be lit, it is further determined whether the current season is summer or winter; Based on seasonal judgment, the initial luminous flux L0 and luminous flux curve of the LED light source are adjusted and the discharge curve is calculated according to the battery power C and the expected battery life H; the average output current I is obtained according to the discharge curve, so as to control the LED light source to light up or enter a low-power sleep mode.

3. A solar lamp adaptive discharge method according to claim 2, characterized in that: The determination of whether the current season is summer or winter is specifically as follows: if the battery charging voltage V is not higher than the threshold voltage V0 for N consecutive days, then the current season is determined to be winter, otherwise it is summer.

4. A solar lamp adaptive discharge method according to claim 3, characterized in that: The discharge curve includes n segments of linear curves; the calculated discharge curve is specifically: Among them, I n is the average output current of the nth section discharge curve, C n is the remaining battery capacity of the nth discharge curve, h n is the maintenance time of the nth section of the discharge curve.

5. A solar lamp adaptive discharge method according to claim 4, characterized in that: The calculation of the discharge curve also includes: determining the remaining power C of the nth segment n Can the m% of the light flux of the n-1th segment and the expected endurance time h be maintained? n If it is judged that it cannot be maintained, the average output current I n According to C n / h n-1 , otherwise the average output current of the nth segment I n According to C n / h n Calculate, where m>0.

6. The solar lamp adaptive discharge method according to claim 1, characterized in that: When the discharge curve is a segmented adaptive curve, Constructing the functional relationship F(L) between the average output current I and the luminous flux L; Construct a nonlinear functional relationship G(H) between the average output current I and the duration H; Construct the discharge curve, which is: <h2 style=";text-align:left;direction:ltr">aH<h2 style=";text-align:left;direction:ltr"> 2 <h2 style=";text-align:left;direction:ltr"> +bH+F(L)=1,-b=2aH; Wherein G(0)=F(0), G(H)=I, and a and b are constants.

7. A solar lamp adaptive discharge method according to claim 6, characterized in that: When the discharge curve is a segmented adaptive curve, there is no need to perform seasonal judgment.

8. A solar lamp adaptive discharge device, equipped with the solar lamp adaptive discharge method according to any one of claims 1 to 8, characterized in that: include: Battery power detection module, main control circuit module, dimming circuit module and LED light-emitting module; The battery power detection module, the main control circuit module, the dimming circuit module and the LED light emitting module are connected in sequence.

9. A solar lamp adaptive discharge method according to claim 8, characterized in that: The battery power detection module is configured to collect the battery power; The main control circuit module is configured to determine the current season according to the battery power, adjust the light flux curve and calculate the discharge curve, and send instructions to the dimming circuit module to control the LED light-emitting module; The dimming module is configured to receive instructions from the main control circuit module, control the battery to discharge, and thus control the LED light-emitting module to emit light; The LED light emitting module is configured to achieve different light emitting effects in response to the signal of the dimming circuit module.

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