KR101330326B1 - Solar photovoltaic lighting apparatus for evacuation induction - Google Patents

Abstract

The present invention relates to a photovoltaic lighting apparatus for evacuation guidance, more particularly, capable of satisfying the reliability of the apparatus for the evacuation guidance by providing continuous induction lighting in a time zone to require the induction lighting for the evacuation guidance like the rising of the tide at night by managing accumulation quantity in consideration of the increase and decrease of the power consumption of the lighting according to the variation of the tide at sea level and controlling the lighting thereby, and reducing maintenance costs and facilitating an installation at an installation environment with the difficulty of power input like the coast by continuously providing the lighting by independent power through photovoltaic power generation without using system power by controlling a lighting period, lighting time, and brightness in consideration of the accumulation quantity and necessity of the induction lighting due to the ebbing and rising of the tide according to the time zone or date. [Reference numerals] (100) Sunlight generation lighting device;(110) Light source unit;(120) Body unit;(130) Sunlight generation module;(140) Storage battery;(150) Storage amount managing unit;(160) Control unit;(170) Sea level measuring unit;(180) Display unit

Description

SOLAR PHOTOVOLTAIC LIGHTING APPARATUS FOR EVACUATION INDUCTION}

The present invention relates to a photovoltaic lighting device for evacuation induction, in particular to provide a guided light in an environment where it is not easy to identify the state of the shoreline due to night or fog installed on the shoreline to induce the evacuation of people near the shoreline It relates to a photovoltaic lighting device.

The lighting device for evacuation guidance installed on the shore is a device that provides induction lighting in time for high tide and low tide to protect people.

For example, while a worker is collecting seafood from a tidal flat at low tide at night, accidents often occur while the seawater is working without thinking about the time when seawater comes in.

The lighting device for evacuation guidance is installed for the purpose of providing induction lighting in order to prevent this, because the operator is embarrassed when seawater comes in during the harvesting and loses the sense of direction and cannot escape in the dark environment around. do.

In the conventional lighting device for evacuation induction is installed in the coastal water in most of the installation environment is not easy to draw the system power, it was often necessary to turn on the induction lighting through solar power generation or other power supply.

However, the conventional lighting device for evacuation induction, due to the high power waste due to the inefficient provision of induction lighting through low power use, the independent installation without using the grid power was not possible, which is not widely used. There was this.

Korean Unexamined Patent Publication No. 10-2009-0115490 (2009.11.27), Title of invention: Tide (scale) display board system

An object of the embodiment of the present invention for improving the above problems is installed on the shore to manage the electricity storage in consideration of the increase and decrease of the electricity consumption of the lighting required according to the change of tidal sea level and control the lighting of the lighting accordingly By providing a photovoltaic lighting device for evacuation induction to enable continuous induction lighting at a time when the induction lighting for evacuation guidance is necessary, such as at night high tide.

Another object of the embodiment of the present invention for improving the above problems is to adjust the lighting period, the flashing period, the lighting duration, the brightness of the illumination in consideration of the necessity of the induction lighting due to the high or low tide and the storage capacity according to the date or time This provides a solar power lighting device for evacuation induction that enables continuous lighting to be provided by independent power supply through solar power generation without the use of grid power.

Another object of the present invention for improving the above-described problem is to adjust the lighting or flashing cycle of the light by comparing the availability and maintenance of the estimated charge amount and storage capacity according to the sunset time, temperature, weather, season, illumination of the coast Therefore, it is to provide a photovoltaic lighting device for evacuation induction that enables the provision of induction lighting only by photovoltaic power generation.

Solar power lighting device for evacuation induction according to an embodiment of the present invention for achieving the above object is provided on the body portion, the body portion is installed on the coast, providing illumination for evacuation of the coast A light source unit including a light source, a solar cell module installed in the body unit and converting light energy radiated from the sun into electrical energy, and a battery unit installed in the body unit and storing electricity generated by the solar cell module. A power storage amount management unit and a power storage amount management unit that manages power storage capacity and capacity in consideration of an increase or decrease in electricity consumption of the lighting required according to a change in tidal sea level of the seashore according to one or more of a date or a time zone; The electricity of the storage battery is provided to the light source unit within the available capacity according to the storage capacity to be managed A control unit for controlling the lighting of the group lighting.

The controller may control the lighting of the lighting by varying one or more of the lighting cycle, the flashing cycle, the lighting duration, and the brightness of the lighting in a preset manner according to the available capacity.

The power storage amount management unit manages the power storage by dividing the power storage capacity available for a predetermined time and the amount of maintenance to be maintained, the capacity and maintenance amount according to one or more of the sunset time, weather, season, illumination of the coast Can be managed by varying.

The power storage amount management unit may vary and manage the available capacity or the amount of conservation in consideration of the estimated time of charge of the solar power module according to at least one of the weather, temperature, season, and illumination of the coast.

The display device may further include a display unit displaying one or more of the storage amount, the storage capacity, and the storage amount.

Solar power lighting device for evacuation induction according to an embodiment of the present invention is installed on the sea level and measure the height change of the sea level by time, buoy for transmitting the height change by time by wireless communication to the power storage management unit (Boy) type sea level measurement unit further comprises, wherein the power storage unit may be configured to correct the change of the time interval of the sea level by using the change in height by time received from the sea level measurement unit have.

The controller may be configured to control the color of the lighting differently or to control the flashing method differently by distinguishing the high tide time zone and the low tide time zone of the coast.

The controller may be configured to turn on a blue or green light at low tide time, to blink a yellow light at a time when the ebb and high tide cross, and to turn on a red light at high tide time.

The power storage amount management unit identifies the installation location through at least one of a location identification sensor, wireless communication, and preset installation location information, so that the tidal level of the sea level according to one or more of the date or time zone of the area to which the installation location belongs. It can also be configured to catch changes.

Photovoltaic lighting device for evacuation guidance according to an embodiment of the present invention may further include a warning sound for providing a warning sound at the time of intersection of the low tide and high tide.

The light source unit may include a high intensity discharge lamp (HID) as the light source.

The light source unit may be configured to be rotatable over a predetermined angle in at least one of up, down, left and right directions.

The photovoltaic module may adjust the angle of the photovoltaic panel to a condensing angle for maximum power generation efficiency in consideration of the location of the region or the temperature of the photovoltaic panel.

Solar power lighting device for evacuation induction according to another embodiment of the present invention for achieving the above object is installed on the shore, a solar power module, a storage battery for storing electricity generated by the solar power module and the A photovoltaic lighting device including a light source unit that provides lighting through electricity, wherein the amount of electricity consumption of the lighting is changed in consideration of tidal change of the sea level according to one or more of a date or a time zone. A control unit for controlling the lighting of the light by supplying electricity of the storage battery to the light source unit within the available capacity according to the storage capacity managed by the power storage amount managed by the power storage amount management unit and the power storage amount and capacity; Include.

Solar power lighting device for evacuation induction according to an embodiment of the present invention is installed on the shore, and manages the storage capacity in consideration of the increase and decrease of electricity consumption of the lighting required according to the change of tidal sea surface Accordingly, by controlling the lighting of the lighting, it is possible to provide continuous induction lighting at a time when the induction lighting for evacuation guidance is absolutely necessary, such as at night high tide, thereby meeting the reliability of using the device for evacuation induction.

Photovoltaic lighting device for evacuation induction according to an embodiment of the present invention in consideration of the necessity of the induction lighting and the amount of storage due to the high tide, low tide according to the date or time zone lighting period, flashing cycle, lighting duration In addition, by adjusting the brightness, it is possible to provide continuous lighting through independent power supply through solar power generation without the use of system power. It works.

The solar lighting apparatus for evacuation induction according to an embodiment of the present invention is the lighting or flashing of the lights by comparing the availability and the maintenance of the estimated charge amount and the storage capacity according to the sunset time, temperature, weather, season, illumination of the coast By adjusting the period, it is possible to provide induction lighting by solar power generation alone, thereby maximizing the efficiency of lighting and improving the duration of lighting supply.

1 is a block diagram of a solar power lighting device for evacuation induction according to an embodiment of the present invention.
Figure 2 is an illustration of a solar power lighting device for evacuation induction according to an embodiment of the present invention.
3 is a graph showing changes in tidal sea level by time zone according to an embodiment of the present invention.
4 is a graph showing an estimated power usage according to an embodiment of the present invention.
5 is a view illustrating the operation of the solar power lighting device according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

1 is a block diagram of a solar power lighting device 100 for evacuation induction according to an embodiment of the present invention, Figure 2 is a solar power lighting device 100 for evacuation induction according to an embodiment of the present invention ) Is also an example.

1 and 2, the solar power lighting device 100 for evacuation induction according to an embodiment of the present invention is installed on the body portion 120, the body portion 120 is installed on the coast, A photovoltaic module 130 installed in the light source unit 110 including the light source providing illumination for evacuation of the shore, the body unit 120, and converting light energy radiated from the sun into electrical energy; Installed in the body portion 120, the change in tidal sea of the sea level according to one or more of the storage battery 140, the date or time to accumulate electricity generated by the photovoltaic module 130 The power storage amount management unit 150 for managing the power storage amount and the available capacity in consideration of the electricity consumption increase and decrease of the lighting required according to the above and within the available capacity available in accordance with the power storage amount managed by the power storage amount management unit 150 Battery The control unit 160 provides electricity to the light source unit 110 to control the lighting.

Photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention is installed on the shore, in consideration of the increase and decrease of the electricity consumption of the lighting required in accordance with the tidal change of the sea surface of the shore Manage the power storage and control the lighting of the lights accordingly.

Therefore, such a configuration is possible to provide continuous induction lighting at a time when an induction lighting for evacuation guidance is absolutely necessary, such as at night high tide, thereby satisfying the reliability of using the device for evacuation induction.

For example, the photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention is to provide a continuous induction lighting by calculating the current storage amount and charging speed and the expected electricity consumption to be used at night tide. Adjust the electricity usage of the lights to the extent possible.

Preferably, as described above, the photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention does not only consider the increase or decrease of electricity consumption of the day, but according to the time of the high and low tide by the day after In consideration of changing electricity usage, efficient control is performed to continuously use induction lighting only with solar power generation.

As a specific embodiment of the present invention, the controller 160 controls the lighting of the lighting by varying one or more of the lighting cycle, the flashing cycle, the lighting duration, the luminance of the lighting in a preset manner according to the available capacity. Can be adjusted.

Photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention is a lighting cycle of the lighting in consideration of the necessity and the amount of electricity storage due to the high or low tide according to the date or time zone in this configuration, By adjusting the flashing cycle, lighting duration, and brightness, it is possible to provide continuous lighting through independent power supply through solar power generation without the use of grid power, so it is easy to install even in the installation environment where other electric power is not easy to enter, such as the seaside. The maintenance cost can be reduced.

In addition, more preferably, the solar power lighting device 100 for evacuation induction according to an embodiment of the present invention is the availability of the expected charge and storage capacity according to the sunset time, temperature, weather, season, illumination of the coast and It can be configured to compare the amount of conservation and adjust the lighting or flashing cycle of the lights.

Photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention is capable of continuously providing induction lighting with only solar power generation without the use of grid power in such a configuration to maximize the efficiency of lighting and provide lighting Can improve the duration.

As a preferred embodiment of the present invention, the electricity storage amount management unit 150 manages the electricity storage amount by dividing the available storage capacity and the maintenance amount to be preserved for a predetermined time, and at least one of the sunset time, weather, season, and illumination of the coast Depending on the available capacity and the amount of conservation can be managed by varying.

As another preferred embodiment thereof, the electricity storage amount management unit 150 may consider the available capacity or capacity in consideration of the estimated time-based charging amount of the photovoltaic module 130 according to at least one of weather, temperature, season, and illumination of the coast. The amount of maintenance can be changed and managed.

The photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention may further include a display unit 180 displaying one or more of the storage amount, the available capacity, and the maintenance amount.

FIG. 3 is an exemplary diagram illustrating a change in tidal sea level by time zone according to an embodiment of the present invention, which shows that the height of the sea level near the coastal zone changes by time according to the date; 4 is a graph showing an estimated power consumption according to an embodiment of the present invention, which shows that the estimated power consumption required for providing induction lighting is changed over time by the change of sea level height over time. .

Referring to FIG. 3A, the sea level of the coastal sea constantly changes in height and ebb tide over time due to the sun and moon key forces.

In addition, such a change in tidal period is due to the high tide time zone (41,42 of FIG. 3A) and the low tide time zone (41,42 of FIG. 3B) as the days progress. In FIG. 3A, the gradation is gradually changed as shown in FIG. 3B, and is changed every 50 minutes as the day passes.

In addition, the key force (tidal force) varies depending on the position of the sun and the moon, the sea level height at high tide varies according to the difference in the key force, and when forming the highest sea level at high tide "spring tide" (spring tide) ), When it has the lowest height at high tide, is called a "neap tide."

In addition, since the key force occurs in proportion to the square of the distance, a very large contrast occurs every few months or a year depending on the distance between the earth and the sun and the distance between the earth and the moon according to the rotation and revolution of the earth.

Solar power lighting device 100 for evacuation induction according to an embodiment of the present invention not only turns on the induction lighting in consideration of the tide of the tide and the ebb tide that varies by time zone, the difference between the above-mentioned date and the height change By taking into consideration the induction lighting, more accurate evacuation guidance can be provided.

More preferably, the photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention includes a lighting method, a flashing method, a lighting cycle, a flashing cycle, etc. in consideration of such a date-by-date contrast and change in counterfeit. Differently, induction lighting can be provided.

In addition, referring to FIG. 4, the solar power lighting device 100 for evacuation induction according to an embodiment of the present invention is a nighttime considering that the time of the high tide and the low tide is gradually delayed as the date passes. The amount of electricity stored is managed by appropriately distinguishing between when the tide enters and when the tide comes in during the day.

For example, in the case of FIG. 3A, water is drained from the beach at night (45,46), and FIG. 3B is the case of water entering the beach at night (47,48), but in the case of FIG. 3B, induction lighting at night Since the necessity of the increase is higher, the estimated power consumption required to turn on the induction lighting is further increased compared to the case of FIG. 3A.

If you look at the estimated power consumption by date, it can be shown in the form of Figure 4, when the tide comes in at night (3 between the 1 and 2 intervals of Figure 4) the expected power consumption increases and the tide during the day In this case (4, 5 of Fig. 4) it can be seen that the expected power consumption is relatively reduced.

In addition, the comparison between "Sari" and "a little" may result in a difference in the required power consumption. This increase and decrease in the estimated power consumption is not only the need for induction lighting at night due to the high tide, but also the coastal weather and meteorological changes. This can be calculated by taking into account various sources of induction lighting that may occur at the coast, such as waves and waves.

In the solar power lighting apparatus 100 for evacuation induction according to an embodiment of the present invention, it is preferable to manage the expected charging stockpiling amount (estimated power storage amount) in consideration of the increase and decrease of the estimated power consumption. When the power consumption is relatively small compared to the case where the high tide occurs at night, the amount of power storage is increased at this time, and when the high tide occurs at night, the capacity is relatively increased, but the capacity is lowered to provide induction lighting smoothly. Can be configured to

Photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention can provide illumination for evacuation of the coast by only supplying independent power through the solar power in this configuration, It can be easily installed even in difficult to use areas and can be manufactured in a sealed structure for improved waterproofing.

5 is a view illustrating an operation of a solar power lighting device according to an embodiment of the present invention.

Referring to FIG. 5, the solar power lighting device 100 according to an exemplary embodiment of the present invention is installed at a shore, and induces evacuation of workers 6, 7, 8 working on tidal flats of the shore at high tide. To provide lighting.

As a preferred embodiment, the solar power lighting device 100 according to an embodiment of the present invention includes a high intensity discharge lamp (HID) as a light source of the light source unit 110 to transmit light to a long distance. desirable.

In addition, the light source unit 110 may be configured to be rotatable more than a predetermined angle in one or more directions of up, down, left and right so as to improve the discriminating power of the illumination regardless of the direction.

In addition, the solar power lighting device 100 according to an embodiment of the present invention may further include a warning sound unit (not shown) that provides a warning sound, such as the intersection of the ebb and high tide with the provision of the induction lighting. have.

On the other hand, the photovoltaic module 130 may be configured to automatically adjust the angle of the photovoltaic panel to the condensing angle of the maximum power generation efficiency in consideration of the location of the region or the temperature of the photovoltaic panel.

Photovoltaic lighting device 100 according to an embodiment of the present invention manages the amount of storage in consideration of the state of charge charged by the photovoltaic module 130 and the induction lighting such as the amount of storage and high water generation at night According to necessity, induction lighting is provided in various variable lighting methods within preset capacity.

Photovoltaic lighting device 100 according to an embodiment of the present invention is configured to provide power for the provision of induction lighting by applying the photovoltaic module 130 to easily install in a place where electricity is difficult to enter.

In addition, the solar power lighting device 100 according to an embodiment of the present invention, when the need is low in consideration of the increase or decrease in power use due to the need for induction lighting according to changes in day and night or weather conditions, the amount of power storage Some of them can be preserved (eg 60%) and operated at full capacity by adjusting the flashing time or lowering the brightness.

On the contrary, if the need for induction lighting due to changes in day or night or weather conditions is high, the conservation amount of electricity is set to 30% when the water becomes high immediately after sunset, or 35-45% before and after. It can be configured to operate with variable lowering by setting.

Through this, it is possible to prevent the situation where the charge amount is insufficient at the time when the induction lighting is necessary, so that the reliability can be increased despite the use of the solar power source, which is not easy to maintain the electricity storage stably. You can configure this so that it is not necessary.

According to a preferred embodiment, the controller 160 of the solar power lighting device 100 according to an embodiment of the present invention controls the color of the lighting differently or flashes by distinguishing the high tide time zone and the low tide time zone of the beach It is configured to control differently.

For example, the light source unit 110 may be configured to include a warning light and a caution display function by mounting and lighting the blue light, the yellow light, and the red light, respectively, and may be configured to be easy to use by embedding a programmed automatic lighting control function. can do.

According to a preferred embodiment of the present invention, the controller 160 may turn on a blue or green light at low tide time, blink yellow light at a cross time of low tide and high tide, turn on a red light at high tide time, and continue lighting. The time, lighting cycle or flashing cycle can be set in consideration of the storage amount and the available capacity.

On the other hand, the electricity storage amount management unit 150 of the solar power lighting device 100 according to an embodiment of the present invention by identifying the installation location through at least one of the location identification sensor, wireless communication, preset installation location information and the It can also be configured to automatically adjust the manner of providing the induction lighting by grasping the change 20 of tidal sea level according to one or more of the date or time zone of the region to which the installation location belongs.

For example, tidal wave motion can be transformed into unusual forms depending on the shape of the oceans and continents, the movement of sea water, the shape of sea areas, or the vibration or resonance of the tidal wave itself. As a result, tidal heights or changes may be different than expected.

Thus, in addition to the factors of the tides of the sun and the moon, there are several semidiurnal tides where two high and two low tide occur in a day due to various factors. There is also a diurnal tides where there is a high and low tide, and there are regions where mixed tides are very different.

The factors that make up these tides are very complex in their interactions, so a general tidal forecast is provided by referring to past tidal records.

Therefore, the photovoltaic lighting device 100 according to an embodiment of the present invention basically increases or decreases the expected strategy usage according to the general tidal forecast through the above-described position identification sensor, wireless communication, preset installation position information, and the like. It is configured to operate in consideration, but more preferably may also be configured to operate in consideration of factors other than the key force, such as storm surge, meteorological fluctuation or negative vibration due to the resonance of the tsunami.

For example, by applying the buoy-type sea level measuring means to the beach within a certain distance and receiving the sea level change status by wireless communication such as Zigbee communication or Wi-Fi, The low tide information may be configured to be corrected, or may be configured to receive and correct the weather information through wireless communication with an external weather information server.

As a preferred embodiment of the present invention, the photovoltaic lighting device 100 for evacuation induction according to an embodiment of the present invention is installed on the sea level and measures the change in height by time of the sea level, the power storage amount management unit 150 A buoy-type sea level measurement unit 170 may be further provided to transmit a change in height for each time by wireless communication. In this case, the power storage unit 150 transmits the sea level measurement unit 170. By using the change in height for each time it can be configured to correct the change (20) of the time period of the sea level.

The foregoing embodiments and advantages are merely exemplary and are not to be construed as limiting the present invention. However, the present invention is not limited to the above-described embodiments, and various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention. .

3,4,5: Estimated power usage 6,7,8: Person
10,20: coastline 100: solar power lighting device
110: light source portion 120: body portion
130: solar power module 140: storage battery
150: power storage amount management unit 160: control unit
170: sea level measurement unit 180: display unit

Claims (14)

Body portion installed on the coast;
A light source unit installed at the body unit and including a light source for providing illumination for evacuation of the coast;
A solar power module installed in the body part and converting light energy radiated from the sun into electrical energy;
A storage battery installed in the body part and configured to store electricity generated by the photovoltaic module;
An electricity storage amount management unit that manages electricity storage capacity and available capacity in consideration of an increase or decrease in electricity consumption of the lighting required according to a change in tidal sea level of the seashore according to one or more of a date or a time zone;
A control unit which controls the lighting of the illumination by providing electricity of the storage battery to the light source unit within the available capacity according to the storage amount managed by the storage amount management unit; And
And a buoy type sea level measuring unit installed at the sea level and measuring height change for each hour of the sea level, and transmitting the height change for each hour by wireless communication to the power storage amount management unit.
The power storage amount management unit corrects the change in tidal waves for each time zone of the sea level by using the change in height for each time received from the sea level measurement unit solar power lighting device for evacuation induction.
The apparatus of claim 1, wherein the control unit
The solar power lighting device for evacuation induction, characterized in that for controlling the lighting of the illumination by varying one or more of the lighting cycle, the flashing cycle, the lighting duration, the brightness of the lighting in a predetermined manner according to the available capacity.
According to claim 1, wherein the power storage management unit
The amount of power storage is managed by dividing the available capacity and the amount of conservation to be preserved for a predetermined time, and varying and managing the capacity and conservation amount according to one or more of the sunset time, weather, season, and illumination of the coast Solar power lighting device for evacuation induction, characterized in that.
According to claim 3, wherein the power storage management unit
Photovoltaic power generation for evacuation induction, characterized in that for managing the variable capacity or maintenance amount in consideration of the estimated time of charge of the solar power module according to at least one of the weather, temperature, season, illuminance of the seaside. Lighting device.
The method of claim 3, wherein
And a display unit for displaying at least one of the power storage amount, the available capacity, and the maintenance amount.
delete The apparatus of claim 1, wherein the control unit
The solar power lighting device for evacuation induction, characterized in that for controlling the color of the light differently or by controlling the flashing method by distinguishing the high tide time zone and the low tide time zone of the coast.
8. The apparatus of claim 7, wherein the control unit
A solar power lighting device for evacuation induction, characterized in that the lighting of the blue or green light at the low tide time, the yellow light flashes at the time of the ebb and high tide, and the red light is lit at the high tide time.
According to claim 1, wherein the power storage management unit
Identifying the installation location through at least one of a location identification sensor, wireless communication, and preset installation location information to identify changes in tidal sea level according to one or more of the date or time zone of the area to which the installation location belongs. Photovoltaic lighting device for evacuation induction.
The method of claim 1,
A solar power lighting device for evacuation induction further comprising a; warning sound unit for providing a warning sound at the intersection of the ebb and high tide.
The light source unit according to claim 1,
Solar power lighting device for evacuation induction comprising a high intensity discharge lamp (HID) as the light source.
The light source unit according to claim 1,
Photovoltaic power generation lighting device for evacuation induction, characterized in that rotatable more than a predetermined angle in one or more of the up, down, left, right direction.
The method of claim 1, wherein the solar power module
Solar power lighting device for evacuation induction, characterized in that for adjusting the angle of the photovoltaic panel to the condensing angle to the maximum power generation efficiency in consideration of the location of the location or the temperature of the solar panel.
In the solar power lighting device is installed on the beach, comprising a solar power module, a storage battery for storing electricity generated by the photovoltaic module and a light source unit for providing illumination through the electricity,
An electricity storage amount management unit that manages electricity storage capacity and available capacity in consideration of an increase or decrease in electricity consumption of the lighting required according to a change in tidal sea level of the seashore according to one or more of a date or a time zone;
A control unit for controlling the lighting of the illumination by providing electricity of the storage battery to the light source unit within the available capacity according to the storage amount managed by the storage amount management unit; And
And a buoy type sea level measuring unit installed at the sea level and measuring height change for each hour of the sea level, and transmitting the height change for each hour by wireless communication to the power storage amount management unit.
The power storage amount management unit corrects the change in tidal waves for each time zone of the sea level by using the change in height for each time received from the sea level measurement unit solar power lighting device for evacuation induction.

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