KR20190086867A - lighting device control method for fruit coloring - Google Patents

Abstract

The present invention relates to a lighting device controlling method for increasing coloration on fruit trees such as apple and pear trees. The present invention supplements an insufficient total daily amount by controlling a lighting device for coloring fruit trees when the amount of sunlight does not reach a total daily amount after setting the total daily amount of ultraviolet rays which have the effect of promoting the coloration of fruit trees. The present invention has effects of: being applied regardless of the type and sunlight conditions of fruit trees; improving farmhouse profitability with high quality by improving the coloring rate of fruit trees without installing a reflective film or without using methods such as the leaf picking of fruit trees and the turning of fruits; and greatly reducing agricultural labor force. Moreover, the present invention has an effect of reducing problem occurrence, such as trash generation and environmental pollution in rural areas, caused by a reflective film removed in a harvesting period. The present invention includes a setting step (A), a measuring step (B), a determining step (C), an elapsed time checking step (C1), an UV supplementing step (C2), an UV subtracting step (D), a daily cumulative ultraviolet light amount checking step (E), and a power blocking step (F).

Description

Technical Field [0001] The present invention relates to a lighting device control method for fruit coloring,

The present invention relates to a lighting device control method for enhancing the coloring of fruits such as apples, pears, and the like. More particularly, the present invention relates to a method of controlling a lighting device by controlling the amount of sunlight containing a specific ultraviolet ray, And more particularly, to a control method of a lighting apparatus for fruit coloring in which the amount of daily total amount is insufficient to control the lighting apparatus for the coloring of fruits when the amount does not reach the total daily amount.

Generally, the wavelength of the light emitted from the sun and reaching the surface of the earth is analyzed from 250 nm to 2500 nm as shown in the graph of FIG. This light is involved in the overall growth of plants, such as photosynthesis.

Fruits such as apples and pears, and fruit and vegetables such as tomatoes, are high in sugar content and must be colored well to be recognized as high quality products.

Research has shown that the accumulation of nutrients in temperature, light (light) and water (apple) greatly affects the coloration of apples, and temperature and light (light) are known to have a great influence on pigmentation of the periplasm. Effects of Temperature, Shading and Reflected Light Quality on Growth and Fruiting and Quality of 'Fuji' Apple Trees - Chul Koo Yoon, Ph.D. in Horticulture, Chungbuk National University, 2006.2)

Anthocyanin is the most important factor affecting apple coloration. Because anthocyanin is a constituent, more than a certain amount of sugar should be accumulated in the fruit to achieve good fruit coloration.

And since anthocyanin is produced only when it is exposed directly to the wavelength band around 400nm which is included in the sunlight, it is necessary to sufficiently receive the sunlight to increase the sugar content of fruits and vegetables, and also to intrude pigmentation well.

However, since the amount of sunshine is irregular according to the change of the weather, when the weather is not good for a long time, the lack of sunshine lowers the sugar content of fruits and vegetables, and the colorability is poor.

In order to improve the coloring of the fruit trees, fruit farmers have to solve the shortage of sunshine and to improve the lightening property of the fruit trees under the trees by installing reflection film (silver foil film), picking the fruit trees, Although improving the lightness and increasing the coloring rate of fruit, this method has a problem that a lot of labor is put into it.

In addition, when a method of picking fruit trees and turning fruit trees is carried out, fruit trees often fall out, and there is a problem that more labor is put into each fruit tree.

In particular, the reflection film installed on the bottom of the fruit tree every year for improvement of light fixability is intended to reach the fruit under the fruit water by reflecting the sunlight reaching the lower part of the fruit tree, There is a problem that additional labor is required to install reflection films one to two months before the fruit harvesting every year and to collect the reflective film immediately before the fruit harvest and to cause pollution of the rural waste.

On the other hand, collected waste reflective film is a material that is difficult to recycle. If it is not picked up on time, it will be left in the vicinity of farmland or blown in the wind to cause problems in rural landscape degradation and environmental pollution, There is a problem that it causes failure.

Korean Patent Registration No. 10-1163522 discloses a conventional technique in which a xenon lamp including a large amount of near-ultraviolet rays of 400 nm wavelength band or less and a blue wavelength band of 500 nm wavelength is used and in order to extend the emission time of the xenon lamp, There has been published an illumination device for increasing the sugar content of fruits and vegetables and for promoting coloring composed of a light emitting time extension portion provided with a coil between the xenon lamps. However, there is no index of how long the light emission time is extended simply by extending the light emission time. There is a problem that it is difficult to use in a farmhouse, there is a problem that the power is turned on and off manually, and a thermal image is generated due to excessive water exposure due to overexposure to ultraviolet rays.

In particular, the power supply to the power supply unit is limited to the AC power supply, so that it can not be applied to the area where the agricultural power supply is not provided and the DC power supplied from the photovoltaic power generation unit can not be accommodated.

SUMMARY OF THE INVENTION [0006] In order to solve the above problems,

The present invention provides a control method of a lighting device for fruit coloring which sets a daily total amount of ultraviolet rays having an effect of promoting the coloration of fruit trees and then replenishes the total daily amount by controlling the illumination device for the tinting when the amount of sunlight does not reach the daily total amount will be.

In order to achieve the above object,

(A) for reading out the daily cumulative ultraviolet ray value (T_uv) from the memory (A1), a measuring step (B) for measuring the ultraviolet ray value (uv) from the ultraviolet ray measuring sensor (600) (C) performing an elapsed time confirmation step (C1) when the ultraviolet ray value (uv) is 0 or less and determining whether the ultraviolet ray value (uv) is 0 or less, (B) is performed when the elapsed time from the start of the step (B) is less than 12 hours or more than 12 hours, and the elapsed time A UV replenishing step (C2) of turning on the power of the ultraviolet lamp (500) and performing the measuring step (B); and an ultraviolet replenishing step The ultraviolet ray value (uv) is subtracted from the daily cumulative ultraviolet ray value (T_uv) (D) determining whether the cumulative ultraviolet ray value (T_uv) is greater than 0 or less than 0 and determining whether the cumulative ultraviolet ray value (T_uv) is greater than 0, performing an elapsed time checking step (C1) A step (E) of checking the accumulated amount to be performed, and a step (F) of turning off the power of the ultraviolet lamp (500).

In the present invention, when the amount of sunlight does not reach the total daily amount after setting the total daily amount of ultraviolet ray having the effect of enhancing the coloring of fruit trees, it is necessary to control the illuminating device for the percolation to compensate the insufficient daily amount, It is possible to improve the profitability of the farmhouse by improving the coloring rate of the fruit tree without using the methods such as the installation of the reflection film, the picking of the fruit tree and the turning of the fruit tree, .

In addition, the reflection film removed at the harvester has an effect of reducing occurrence of problems such as generation of waste in the rural area and environmental pollution.

1 is a flowchart of a method of controlling an illumination device for ocular coloring.
Fig. 2 is a block diagram of an illumination device for the artificial coloration.
FIG. 3 is a flowchart of a method of controlling a lighting apparatus for fruit coloring in which an ultraviolet lamp switch is additionally provided.
4 is a flow chart of the inside of the ultraviolet lamp switch.
Fig. 5 is a block diagram of an illumination device for a fruit coloring in which an ultraviolet lamp switch is additionally provided.
Fig. 6 is a block diagram of a lighting apparatus for a fruit coloring in which an illuminance measuring sensor is additionally provided.
7 is a plan view of an ultraviolet lamp having a plurality of ultraviolet light sources (LEDs) arranged therein.
8 is a front view of an ultraviolet lamp having a plurality of ultraviolet light sources (LEDs) arranged therein.
FIG. 9 is a graph showing the wavelengths of light emitted from the sun and reaching the surface of the earth by wavelengths (Spectrum of Solar Radiation (Earth), 2016.02.21 20:59). These curves are based on the American Society for Testing and Materials (ASTM) Terrestrial Reference Spectra, which are adopted by the photovoltaics industry to ensure consistent test conditions and are similar to the light that could be expected in North America. Regions for ultraviolet, visible and infrared light are indicated., Commons.wikimedia.org)

Hereinafter, a method of controlling a lighting apparatus for ocular coloring according to an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 2 is a block diagram of a lighting apparatus for aqua tinting, and FIG. 3 is a block diagram of a lighting apparatus for controlling a multi-coloring lighting apparatus FIG. FIG. 5 is a block diagram of an illumination device for intensive coloring, in which an ultraviolet lamp switch is additionally provided. FIG. 6 is a block diagram of a multi-coloring illumination device to be. 8 is a front view of an ultraviolet lamp in which a plurality of ultraviolet light sources (LEDs) are arranged, and Fig. 9 is a front view of an ultraviolet lamp in which a plurality of ultraviolet light sources (LEDs) It is a graph that divides light by wavelength.

2, the illuminating apparatus for ocular coloring according to an embodiment of the present invention includes a memory 100, a controller 200, a timer 300, a power supply unit 400, an ultraviolet lamp 500, And an ultraviolet ray measuring sensor 600.

The memory 100 stores the type information of fruits and vegetables, the daily cumulative ultraviolet ray value (T_uv) of the fruit and vegetables and the measurement cycle time value (t) of the ultraviolet ray measuring sensor 600. And transmitting the corresponding information to the control unit 200 in response to a call request of the control unit 200.

The control unit 200 controls the memory 100, the timer 300, the power supply unit 400, the ultraviolet lamp 500, and the ultraviolet ray measuring sensor 600. The memory 100 ) And calculating the daily cumulative ultraviolet ray value (T_uv) of the corresponding fruit or vegetable received.

The timer 300 receives the measured value of the ultraviolet ray measuring sensor 600 at intervals of the time value t and multiplies the measured time value t by the measured value of the ultraviolet ray measuring sensor 600 Calculate the amount of ultraviolet light. The value uv obtained by multiplying the time value t by the measurement value of the ultraviolet ray measuring sensor 600 is subtracted from the daily accumulated ultraviolet ray value T_uv and when the daily accumulated ultraviolet ray value T_uv is 0 or less And repeating the measurement of the ultraviolet ray measuring sensor 600 up to a predetermined time.

The controller 200 controls the ultraviolet lamp 500 in the power supply unit 400 when the daily cumulative ultraviolet ray value T_uv is more than 0 even after the elapse of 12 hours or more since the time value t was first received. And a function of applying a power source supplied to the battery.

In addition, the timer 300 provides a self time value generated by itself, and includes a function of providing time information according to a request of the controller 200.

When the timer 300 includes the GPS sensor, it transmits the date information, the time information, the position information, and the altitude information received from the GPS sensor to the controller 200.

Meanwhile, the control unit 200 separates the accumulated cumulative ultraviolet ray value (T_uv) from the cumulative ultraviolet ray value (T_uv) calculating function to separate the cumulative ultraviolet ray value (T_uv) from the cumulative ultraviolet ray value (T_uv).

The power supply unit 400 includes a function of supplying an external power supply to the illumination apparatus for the fruit coloring.

In addition, when the external power source supplies DC power such as a solar cell, it supplies power without separate AC-DC conversion. When the external power source is AC, it supplies power converted into DC through AC-DC conversion. .

It also includes a function of converting the voltage and current required by the memory 100, the controller 200, the timer 300, the ultraviolet lamp 500, and the ultraviolet ray measuring sensor 600.

The ultraviolet lamp 500 includes an ultraviolet lamp that emits a specific wavelength having a color enhancement effect. The ultraviolet bulb may be an LED or a fluorescent lamp, or a mercury lamp or a xenon lamp.

The ultraviolet lamp 500 includes a plurality of ultraviolet light bulbs arranged to apply power to each array.

In addition, the ultraviolet lamp 500 may include a power supply adapter, a connection part of a socket structure connected to the adapter, and an ultraviolet bulb socket for connecting the ultraviolet bulb, in order to emit ultraviolet rays close to a specific fruit fruit without directly connecting the ultraviolet lamp. And a flexible extension bulb consisting of an extension pipe having a curved characteristic connected to both sides of the attachment.

The ultraviolet ray measuring sensor 600 includes a function of measuring the ultraviolet ray and transmitting the measured value to the controller 200.

If the ultraviolet ray measuring sensor 600 outputs an analog value, it includes a function of outputting the converted value through the analog-digital converting apparatus.

5, 7, and 8, the illuminating apparatus for ocular coloring according to an embodiment of the present invention includes a memory 100, a control unit 200, a timer 300, a power supply unit 400, (500), a lamp switch (501), and an ultraviolet ray measuring sensor (600).

The memory 100, the controller 200, the timer 300, the power supply unit 400, the ultraviolet lamp 500, and the ultraviolet ray measuring sensor 600 are the same as those described in detail with reference to FIG.

The ultraviolet lamp 500 is composed of a plurality of ultraviolet lamps D20 as shown in FIG. 7, and is composed of arrangements L1, L2, L3, and L4 according to the power supplied to the plurality of lamps D20 .

The lamp switch 501 gradually emits ultraviolet rays when a large amount of ultraviolet rays are radiated from the ultraviolet lamp 500. The lamp switch 501 is connected to the plurality of light bulbs D20 included in the ultraviolet lamp 500, And the function of supplying power to all or each of the arrangements L1, L2, L3, and L4 or sequentially.

When the ultraviolet lamp 500 is configured as one row (L1), two columns (L2), four columns (L3), and four columns (L4) And a function of gradually increasing ultraviolet light emitted to the fruit trees.

When the ultraviolet lamp 500 is configured as one row (L1), two columns (L2), four columns (L3), and four columns (L4) And a function of gradually reducing ultraviolet light emitted to the fruit number.

As shown in FIG. 6, the illumination apparatus for coloring fruits according to an embodiment of the present invention includes a memory 100, a control unit 200, a timer 300, a power supply unit 400, an ultraviolet lamp 500, A sensor 600, and an illuminance measurement sensor 601.

The memory 100, the controller 200, the timer 300, the power supply unit 400, the ultraviolet lamp 500, and the ultraviolet ray measuring sensor 600 are the same as those described in detail with reference to FIG.

The illuminance measurement sensor 601 serves to distinguish between day and night through the value of the measured sensor, and the measured value of the illuminance measurement sensor 601 can be classified into day, cloudless, . And transmitting the measured value of the illuminance measurement sensor 601 to the controller 200. [

The controller 200 further includes a function of controlling the power of the ultraviolet lamp 500 by receiving the measured value of the sensor.

As shown in FIG. 1, a method for controlling a lighting apparatus for ocular coloring according to an embodiment of the present invention includes a setting step A, a measuring step B, a determining step C, an elapsed time checking step C1, A supplement step C2, a subtraction step D, an accumulation amount confirmation step E, and a power-off step F.

The setting step A is for setting an initial value for controlling the illumination device for coloring the perish water. When the daily cumulative ultraviolet ray value T_uv is present according to the kind of the fruit number, the daily cumulative ultraviolet ray value T_uv) from the memory A1. In addition, when the function of selecting the kind of fruit is included, it is preferable to read only the accumulated daily ultraviolet ray value (T_uv) of the selected fruit number.

More preferably, an illumination device for coloring fruits should be provided for each fruit type. The ultraviolet wavelength which has the effect of enhancing the coloring of the fruit is different according to the number of fruit trees. In the case of a certain ultraviolet wavelength, some fruits may act as a growth function rather than the pigmentation, It is lowered. In the case of apples, the ultraviolet wavelength for coloring is the best at 380 nm.

It is preferable that the time value (t) is initialized or set to zero in the setting step (A). If the time value (t) is initialized or if it is not set to 0, a large number of heat exposure due to overexposure to ultraviolet light may occur when the tinting illumination device operates at the time when the sunlight reaches. In addition, in the case of insufficient exposure to ultraviolet rays, the effect of enhancing the coloring due to the illumination device for percolation can be lowered.

It is preferable that the measurement value of the ultraviolet ray measuring sensor 600 is initialized or set to zero in the setting step (A). If the measured value is initialized or not set to 0, the accumulated cumulative ultraviolet ray (T_uv) value may not be calculated accurately.

The measurement step (B) is a step of measuring the ultraviolet ray value (uv) from the ultraviolet ray measurement sensor 600 and reading the value thereof. When the ultraviolet ray measurement sensor 600 outputs an analog value, It is preferable to fetch the converted value through the conversion device. The converted value multiplied by the time value (t) is the ultraviolet value (uv). Then, the time value (t) is increased by 1 second in order to calculate the cumulative ultraviolet ray amount.

If it is necessary to calculate the cumulative amount of ultraviolet light more accurately, the time value t may be changed to 0.1 second, 0.01 second, or the like, and if necessary, the time value t interval may be set It is preferable to add the function to the setting step (A).

On the other hand, the ultraviolet ray value (uv) measured from the ultraviolet ray measuring sensor 600 is observed only while the sun is floating. In other words, ultraviolet rays are very weak or show 0 value after the sun goes down. In such a case, the ultraviolet ray value (uv) obtained by multiplying the ultraviolet ray value (uv) by the time value (t) from the ultraviolet ray measuring sensor 600 may be calculated and subtracted from the daily accumulated ultraviolet ray value (T_uv) The cumulative ultraviolet ray value (T_uv) subtraction result is the same.

More preferably, when the fruit number is specified, it is preferable to measure only the ultraviolet wavelength that affects the fruit coloring. In addition, when a sensor for measuring ultraviolet light which affects fruit coloring is applied, the method for controlling the illumination device for fruit coloring of the present invention becomes more effective.

The determining step C is a step of determining whether the ultraviolet ray value uv is 0 or less from the ultraviolet ray measuring sensor 600 and when the ultraviolet ray value uv is 0 or less from the ultraviolet ray measuring sensor 600 (D) when the ultraviolet ray value (uv) is greater than 0 from the ultraviolet ray measuring sensor (600).

Alternatively, the determination step (C) is replaced with an elapsed time confirmation step (C1). In this case, when the ultraviolet ray value (uv) from the ultraviolet ray measuring sensor 600 is 0, the daily accumulated ultraviolet ray quantity value T_uv does not change. However, if the ultraviolet ray value (uv) malfunctions from the ultraviolet ray measuring sensor 600 in the measuring step (B), it is necessary to further correct the ultraviolet ray value (uv).

The elapsed time confirming step (C1) is a step of judging the elapsed time from the start of the measuring step (B) to be 12 hours or more, and when the elapsing time is 12 hours or more, the ultraviolet supplementing step (C2) The measurement step (B) is performed.

On the other hand, it is preferable to use the ultraviolet ray having the color enhancement effect as much as possible among the sun rays reaching the earth from the sun, and repeatedly operate daily on the basis of 24 hours a day in order to subtract the daily accumulated ultraviolet ray quantity value (T_uv).

Generally, in Korea, the sun rises between 5 am and 7 am and the sun rises between 5 pm and 7 pm There is a time of 1 ~ 2 hours before and after sunrise. The rest is dark night. In consideration of the above-mentioned conditions, it is preferable that the control method of the illuminating device for the fruit coloring of the present invention is divided into 12 hours for the day when the sun is shining and night for which the sun does not shine.

As an alternative, it is desirable to add a GPS sensor to the component. The GPS sensor provides information such as location coordinates, standard time, and altitude. By using this information, it is possible to clearly distinguish between day and night. Especially when using the position coordinates provided by the GPS sensor, The conditions of the sunlight can be applied more specifically. This makes it possible to increase the accuracy of calculating and subtracting the cumulative total UV amount per day.

The UV replenishing step (C2) is a step of applying ultraviolet rays to the ultraviolet lamp (500) to emit ultraviolet rays. When the ultraviolet light value (uv) of the measuring step (B) (T_uv) remains after 12 hours, or during the day when the sunlight does not reach the surface due to the flow of the weather or the cloudy weather, the power of the ultraviolet lamp is turned on .

The subtracting step (D) is a step of subtracting the ultraviolet ray value (uv) from the ultraviolet ray measuring sensor (600) of the measuring step (B) at the daily cumulative ultraviolet ray value (T_uv) The measuring step and the subtraction step are repeatedly performed to subtract the daily cumulative ultraviolet ray value (T_uv).

Meanwhile, in the ultraviolet supplementing step (C2), the ultraviolet ray value (uv) generated in the ultraviolet ray lamp (500) is also subtracted from the daily accumulated ultraviolet ray value (T_uv). This complements the deficient daily cumulative ultraviolet ray value (T_uv).

The step of checking whether the accumulated ultraviolet ray value T_uv is less than or equal to 0 is performed when the daily accumulated ultraviolet ray value T_uv is less than or equal to 0, , The elapsed time confirmation step (C1) is performed.

The power cutoff step (F) is a step of cutting off the power to the ultraviolet lamp (500). If the daily cumulative ultraviolet ray value (T_uv) for each fruit number is less than 0 in the cumulative amount confirmation step (E) Turn off the ultraviolet lamp power.

As shown in FIGS. 3, 4, 7 and 8, the method for controlling a lighting apparatus for ocular coloring according to an embodiment of the present invention includes a setting step A, a measuring step B, a determining step C, An elapsed time confirmation step C1, an ultraviolet supplement step C2, a switch step C3, a subtraction step D, an accumulation amount confirmation step E and a power-off step F.

(A), the measurement step (B), the determination step (C), the elapsed time confirmation step (C1), the ultraviolet supplement step (C2), the subtraction step (D) E) and the power-off step (F) are the same as those described in detail with reference to FIG.

The switching step C3 is a step of controlling the power supplied to the ultraviolet lamp 500 so as to gradually emit ultraviolet light when a large amount of ultraviolet light is suddenly emitted from the ultraviolet lamp 500, L2, L3, and L4 according to the power supplied to the plurality of bulbs D20.

The first column L1, the second column L2, the fourth column L3 and the fourth column L4 constituted by the ultraviolet lamp 500 are supplied with electric power in the first column L1, The power is supplied to the second column L2 and the power is supplied to the third column L3 after a predetermined time and the power is supplied to the fourth column L4 after a predetermined time to gradually increase the amount of ultraviolet rays emitted to the fruit tree.

The first row (L1), the second row (L2), the fourth row (L3) and the fourth row (L4) constituted by the ultraviolet lamp (500) After the power is turned off in the second row (L2), the power is turned off in the third row (L3) after a predetermined time, and the power is cut off to the fourth row (L4) after a predetermined time.

The time value t is utilized as a method of controlling power supplied to the first column L1, the second column L2, the fourth column L3 and the fourth column L4 included in the ultraviolet lamp 500 do. As shown in FIG. 4, the power supply and cut-off time intervals of each array can be controlled at intervals of two hours. When the time interval can be adjusted, a more desirable effect can be obtained.

The daily cumulative ultraviolet ray value (T_uv) for each fruit number may be provided by inputting in advance, but preferably it is possible to determine the daily cumulative ultraviolet ray value (T_uv) for each fruit number by learning when a specific place or a specific fruit number can not be designated.

More preferably, when the apparatus to which the method of the present invention is applied is installed for a predetermined period, the daily cumulative value can be calculated and an average value or a maximum value can be derived and applied.

More specifically, the measurement value of the measurement sensor is accumulated for 24 hours to calculate the daily accumulation value. When the method is repeated for one week or one month, the average value of the maximum value is set as the daily cumulative ultraviolet ray value (T_uv) Can be used.

Another example of applying another method is to accumulate ultraviolet ray measurement values in a wearable device (smart watch, sports watch, etc.) equipped with an ultraviolet ray measuring sensor to generate a danger or warning message or signal, Especially when applied to elderly people, skin burns due to ultraviolet rays can be prevented beforehand, and it is possible to prepare for evacuation or evacuation of health hazards such as skin cancer due to cumulative exposure to ultraviolet rays.

In particular, workers who work outside in the summer can be used as a tool to prevent sunstroke diseases in advance.

When the wearable device with the ultraviolet ray measuring sensor is applied to the upper part of a shoulder, a part of a person or a shoulder of a human body rather than a watch type, cumulative ultraviolet rays or accumulated sunlight amount information can be obtained more accurately.

When applied to workers working outdoors, people exercising, especially for the elderly, warning values or warning values entered beforehand when the cumulative ultraviolet radiation value is reached can be entered in advance to allow a rest in the shade. It can be more preferably carried out.

When the method of the present invention is applied not only to ultraviolet rays but also to a wider range of applications, various types of measurement sensors can be used to safeguard workers exposed to harmful environments such as carbon monoxide, carbon dioxide, and radiation depending on the type of sensor.

On the other hand, in a beneficial environment, the minimum exposure amount can be informed to the operator or the user, thereby enabling the service to be used as a quantitative service quality index in addition to the service utilization time according to the simple elapsed time, and can be applied to the billing.

100: Memory
200:
300: Timer
400: Power supply
500: ultraviolet lamp
501: Lamp switch
600: Ultraviolet measuring sensor
601: Illumination measurement sensor
A1: a daily cumulative ultraviolet ray value (setting_value) for each fruit number stored in the memory 100,
T_uv: Daily cumulative ultraviolet ray value per fruit number
t: time value in seconds
uv: ultraviolet ray value measured from the ultraviolet ray measuring sensor (600)
A: Setting step for setting an initial value for controlling the lighting apparatus for the fruit coloring
B: a measurement step of measuring the ultraviolet ray value (uv) from the ultraviolet ray measuring sensor 600 and reading the value thereof
C: a judgment step of judging whether the ultraviolet ray value (uv) from the ultraviolet ray measuring sensor 600 is 0 or less or 0
C1: elapsed time confirmation step of judging the elapsed time from the start of the measurement step (B) to be 12 hours or more
C2: an ultraviolet ray supplementing step of supplying power to the ultraviolet lamp 500 to emit ultraviolet rays
C3: a switch for controlling the power supplied to the ultraviolet lamp 500 so as to gradually emit ultraviolet light when a large amount of ultraviolet light is suddenly emitted from the ultraviolet lamp 500
D: a subtraction step of subtracting the ultraviolet ray value (uv) from the ultraviolet ray measuring sensor 600 of the measuring step (B) at the daily cumulative ultraviolet ray value (T_uv)
E: a confirmation step for confirming whether the daily cumulative ultraviolet ray value (T_uv) is 0 or less
F: a step of cutting off power to the ultraviolet lamp (500)
D10: UV lamp combined with several UV sources (LED)
D20: Ultraviolet light source (LED)
D30: an ultraviolet ray measuring sensor 600 installed in the ultraviolet ray lamp 500,
D40: an illuminance measurement sensor 601 provided in the ultraviolet lamp 500,
D50: a lamp switch 501 provided in the ultraviolet lamp 500,
D60: a power supply unit 400 installed in the ultraviolet lamp 500,
D70: Power supply line of the power supply unit 400 installed in the ultraviolet lamp 500
L1 to L4: an array of ultraviolet light sources (LEDs) to which power is supplied according to the signal of the lamp switch 501

Claims (3)

A setting step (A) for reading the accumulated daily ultraviolet ray value (T_uv) from the memory (A1);
A measurement step (B) of measuring an ultraviolet ray value (uv) from the ultraviolet ray measurement sensor (600);
Determining whether the ultraviolet ray value (uv) is 0 or less from the ultraviolet ray measuring sensor 600 and determining whether the ultraviolet ray value (uv) is 0 or less and performing a subtraction step (C) );
It is determined whether the elapsed time is less than 12 hours or more than 12 hours from the start of the measuring step (B). If the time is shorter than 12 hours, the measuring step (B) An elapsed time checking step (C1);
An ultraviolet supplementing step (C2) for turning on the power of the ultraviolet lamp (500) and performing the measuring step (B);
A subtraction step (D) of subtracting the ultraviolet ray value (uv) from the daily accumulated ultraviolet ray value (T_uv) when the ultraviolet ray value (uv) measured in the measuring step (B) is 0 or more;
(E) for performing an elapsed time checking step (C1) when the daily accumulated ultraviolet ray value (T_uv) is greater than 0 or less than 0 and is greater than 0, and a subtracting step (D) ;
And turning off the power of the ultraviolet lamp (500). The method according to claim 1, further comprising the step of measuring an illuminance measurement sensor (601) by further comprising an illuminance measurement sensor (601) between the measurement step (B) and the determination step (C) Method for controlling illumination device for fruit coloring. The method according to claim 1, further comprising: a lamp switch step (C3) provided between the elapsed time confirmation step (C1) and the ultraviolet supplement step (C2) to supply power to all or a part of the plurality of ultraviolet lamps Wherein the illumination light is illuminated by the illumination light.

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