JPWO2005029952A1 - Fish collection device and method of using the same - Google Patents

Abstract

Appropriately controls the light emission state based on various operational information such as the color of the water in the operating sea area, weather, sea conditions, and sunshine conditions, the type / position / depth / behavior characteristics of the fish to be caught, the position and behavior of fishing gear and fishing boats, etc. An object of the present invention is to provide a fishing light lamp device that can be used and a method of using the same. A fish collection lamp 3 having a light source in which a plurality of light emitting diodes having different emission colors are assembled, and a light source control unit 2 that changes the light emission state of the light source in accordance with operation information such as the state of the sea area and the species to be caught. This is a fish lamp device 1.

Description

  The present invention relates to a fish collection lamp device used in fisheries. Specifically, it belongs to the technical field of a fish collecting light device for collecting marine animals such as squid, saury, horse mackerel, mackerel, etc., and linking them to fishing.

  2. Description of the Related Art Conventionally, in fishery operations, a fishing light is used for the purpose of collecting as many target organisms as possible from a wider sea area around the ship in the operating range of fishing gear and linking it to fishing. The fishery operation process consists of a process of detecting the target organism (fishing), a process of attracting (fish collection), and a process of catching (fishing). The light of the fishery lamp is an important factor that affects the efficiency of fishing. is there. The main target organisms in the fishing lantern fishery include squid, saury, horse mackerel, mackerel, etc. that have phototaxis.

  Development of light source technology used for fish collection lamps has been promoted based on the idea that increasing light power is effective for increasing catch. The light sources of fish lamps have changed from acetylene lamps, incandescent lamps, and halogen lamps. Currently, metal halide lamps are the mainstream.

  A metal halide lamp is a lamp in which argon for starting, mercury for adjusting the lamp voltage and arc tube temperature, and several metal halides are enclosed in an arc tube, and utilizes light emission by metal atoms. The metal halide lamp has a total luminous flux of four times or more at the same power as compared with the incandescent lamp used conventionally, and the luminous efficiency is improved.

  However, although the metal halide lamp has improved luminous efficiency, it is not sufficient, and it consumes a lot of power and dissipates the light, has an impact on the ecosystem due to light pollution, and has a short life (1,200 to 3,600 hours) ) Etc. In addition, there is a problem in that the change in lamp characteristics due to fluctuations in the power supply voltage is large, accompanied by a change in emission wavelength, that is, a change in emission color. Furthermore, there is also a problem that it takes about 10 to 15 minutes because the gas in the arc tube needs to be cooled for re-lighting for about 10 minutes for starting after turning on the power.

  Therefore, recently, a fish collection lamp using a light emitting diode instead of the lamp has been proposed. Patent Documents 1 and 2 disclose a fish collecting lamp provided with a blue light-emitting diode as a light source, and describe that fish can be attracted effectively with low power consumption.

However, in these conventional fish collecting lights, the color of the lights is fixed. For this reason, there is a problem that it is difficult to improve fishing efficiency because appropriate dimming such as changing the emission wavelength and emission (radiation) intensity according to the operation sea area and the behavior of the target fish species cannot be performed. It was.
JP 2003-134967 A JP 2000-125698 A

  Therefore, in the present invention, in view of the above-described conventional situation, the light emission state is determined based on various operation information such as the color of water in the operation sea area, the illuminance condition, the type of the fish to be caught, the position, depth, and behavior characteristics of the fish to be caught. An object of the present invention is to provide a fish collection lamp device that can be appropriately controlled and lead to an improvement in fishing efficiency, and a method for using the same.

  In order to solve the above-described problems, the present invention provides a fish-collecting lamp having a light source in which a plurality of light-emitting diodes having different emission colors are assembled, and the light-emitting state of the light source according to operation information such as the state of the sea area and fishery target species. And a light collection control device that includes a light source control unit that can be changed in a unified manner.

  According to the said structure, according to the operation information which changes every moment, the state of the light emitted from a fish collection lamp is optimized, and fishing work is advanced efficiently. The operation information here refers to the water color, water temperature, wind direction / velocity, tidal current direction / velocity, illuminance conditions, the type / position / reaction behavior of fishing target organisms, the position and behavior of fishing gear and fishing boats, etc. This refers to various information that affects fishing operations.

  Further, the present invention provides a fishing light having a light source in which a plurality of light emitting diodes having different emission colors are assembled, and the light emission amount of each of the light emitting diodes according to operation information such as the state of the sea area and the species to be caught. It is a fish lamp device comprising a light source control unit that controls the light source and changes the light emission state by performing color control as a whole of the light source.

  Further, the present invention provides a fishing light having a light source in which a plurality of light emitting diodes having different emission colors are assembled, and the light emission amount of each of the light emitting diodes according to operation information such as the state of the sea area and the species to be caught. It is a fish lamp device comprising a light source control unit that controls the light source and changes the light emission state by performing light control as a whole of the light source.

  Further, the present invention provides a fishing light having a light source in which a plurality of light emitting diodes having different emission colors are assembled, and the light emission amount of each of the light emitting diodes according to operation information such as the state of the sea area and the species to be caught. And a light source control unit that controls and changes the light emission state by performing toning, dimming, or both of the light source as a whole.

  According to the above configuration, by controlling the individual light emitting diodes, the toning and dimming of the light source as a whole is performed, and it is possible to operate and catch fishing gear and fishing boats corresponding to various situations. Become. Here, toning means to change the apparent emission wavelength emitted from the entire light source as a result of combining the light emission of the individual light emitting diodes, and to adjust the apparent emission intensity of the entire light source. It means changing.

  According to the present invention, in the fishlight device, the light source control unit includes a volume unit that changes a light emission state of the light source, and a scale unit that intuitively illustrates the light emission state corresponding to the set position of the volume unit. It is characterized by having.

  According to the above configuration, a desired light emission state can be quickly obtained by setting the volume while confirming the display of the scale unit. Further, the light emission state can be continuously finely adjusted.

  In addition, the present invention is characterized in that, in the above-described fish collecting lamp device, the fish collecting lamp includes a through hole for cooling the light emitting diode through seawater.

  According to the said structure, since the light emitting diode is cooled using seawater during the operation of the fish lamp, the light emission efficiency of the light emitting diode is improved.

  Further, the present invention is a method of using the above-described fish collection lamp device, wherein the light emission amount of each light emitting diode is controlled so that the emission wavelength of the entire light source matches the light blue color of the sea area, This is a method of using a fishlight device characterized by increasing the transmittance.

  According to the above means, the wavelength of light emitted from the fish collecting lamp is set to an optimum value for transmitting through the sea water in the sea area, and the efficiency of fishing work can be improved.

  Furthermore, the present invention is a method for using the above-described fish collection lamp device, wherein the light emission amount of each light emitting diode is controlled according to the distance between the fish collection lamp and the species to be caught or the reaction behavior of the species to be caught. This is a method of using a fishlight device characterized by changing the emission wavelength or emission intensity as a whole.

  According to the above means, it is possible to optimize the emission wavelength (color) and intensity through the process of collecting the target organisms gradually from the distance to the periphery of the ship of the art and catching them on the ship, thereby improving the fishing efficiency. it can.

As described above, according to the present invention, since a plurality of light emitting diodes having different light emission colors are controlled according to operation information such as the water color of the sea area and the type / reaction behavior of the fish to be caught, the adjustment suitable for the situation in the place is performed. Various colors and dimming can be performed, and fishing efficiency can be improved.
In addition, since any color (wavelength) in the visible light range can be emitted, it is not necessary to replace the light source depending on the species to be caught and the situation of the sea area.

It is a figure which shows the fish-collecting lamp apparatus which concerns on embodiment (1) of this invention, and its usage method. It is a figure which shows the fish-collecting lamp apparatus which concerns on embodiment (1) of this invention, and its usage method. It is a figure which shows the structure of the fish collection lamp apparatus which concerns on embodiment (1) of this invention. It is a figure which shows the structure of the fish collection lamp apparatus which concerns on embodiment (1) of this invention. (A) It is a perspective view which shows the fish collection lamp in Embodiment (1) of this invention. (B) It is AA sectional drawing of (a). It is a figure which shows the light emission state of the light emitting diode in Embodiment (1) of this invention. It is a figure which shows the light emission state of the light emitting diode in Embodiment (1) of this invention. It is a figure which shows another example of a structure of the fish collection lamp apparatus which concerns on embodiment (1) of this invention. It is a figure which shows another example of a structure of the fish collection lamp apparatus which concerns on embodiment (1) of this invention. It is a perspective view which shows the fish collection lamp in Embodiment (2) of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Fish lamp apparatus 1 Light source control part 10 Operation part 11 Scale part 11a Light emission wavelength scale part 11b Light emission intensity scale part 12 Volume part 12a Light emission wavelength volume part 12b Light emission intensity volume part 120 Knob 13 Circuit part 131 CPU
132 Constant current circuit 2, 2B Fish lamp 20 Light source 21 Light emitting diode 211 Red light emitting diode 212 Blue light emitting diode 213 Green light emitting diode 22, 22b Housing 23 Input / output lines 24, 24b Mounting tool 25 Through hole 26 Light emitting diode mounting board 27 Waterproof Silicon 28 Cooling fan 29 Umbrella part 3 Automatic squid fishing machine 31 Fishing line 32 Pseudo bait needle 33 Weight 4 Fishing light depth adjustment device 41 Wire S Fishing boat H1, H2 Light emission wavelength

  DESCRIPTION OF EMBODIMENTS Hereinafter, a fish lamp device according to the present invention and a method for using the same will be described based on each embodiment. First, an embodiment (1) of the present invention is shown in FIGS.

  1 and 2 show a case in which the fish collecting lamp device according to the embodiment (1) is used for squid fishing. The fish collection lamp device 100 includes a light source control unit 1 and a fish collection lamp 2. The fish collection lamp 2 is thrown into the sea from the fishing boat S by a wire 41 connected to the fish collection lamp depth adjustment device 4. The squid attracted by the fishing light 2 catches the pseudo bait 32 of the fishing line 31 connected to the automatic squid fishing machine 3, so that the squid can be caught by winding up the fishing line 31 by the automatic squid fishing machine 3. it can.

  The light emission state of the fish collecting lamp 2 is controlled by the light source control unit 1 according to operation information such as the light blue color of the target sea area, the illuminance condition, the type, position, and reaction behavior of the squid. Note that the fishlight 2 can be provided with directivity, for example, by providing an umbrella 29 or the like that reflects light, if necessary, by directing light emitted from the fishlight 2 downward.

Hereinafter, a method for controlling the light emission state of the fish-collecting lamp 2 according to various operation information will be specifically described.
First, the case where the light blue of a fishing ground sea area is utilized as operation information is demonstrated. FIG. 1 shows a case where squid exists in a region a1 and a region a2 having different water colors. By setting the emission wavelength of the fish collection lamp 2 so as to match the color of the seawater in each of the areas a1 and a2, the light transmittance in the seawater can be increased and the fish collection effect can be improved. When operating at night, the fish collection lamp 2 is controlled so that the emission wavelength of the fish collection lamp 2 matches the color of seawater observed during the day, and the underwater fish collection lamp 2 is caused to emit light.

  The color of seawater is known to be affected by plankton, suspended solids, dissolved / suspended substances, etc. For example, a water mass with a small amount of phytoplankton or suspended matter becomes blue (wavelength 430 to 500 nm), and green (wavelength 510 to 550 nm), yellow as the amount of phytoplankton increases or the sea area with much suspended matter becomes (Wavelength 560 to 600 nm) and red (wavelength 610 to 700 nm). As a method of observing the water color of the fishing ground sea area, there is a method of visually checking seawater during daytime running. At this time, the color of the water in the sea area may be observed using a Forel Uure water color meter. The Forel Ule water color meter is a light blue standard solution that expresses the difference in water color in 21 levels. By comparing the color of the water seen from directly above the daytime with the Faurel Ule water color meter, the color of the water in the sea area can be observed more accurately. It is also possible to automatically obtain the color of sea water using a sea color scanning radiometer or the like.

  Next, a case where an illuminance condition is used as operation information will be described. When the solar altitude is high and the illuminance of sunlight is strong, the seawater is relatively bright due to the transmitted sunlight. In this case, the squid can be attracted by changing the emission wavelength and intensity according to the set depth of the underwater fishing light. In addition, when operating at low illuminance conditions such as at night, the amount of light in the seawater is small, so it is possible to attract the target fish even if the light intensity of the fishlight source is set relatively low. is there.

  Note that the illuminance condition changes according to the season, operation position, weather, time zone, and the like. As a method for observing the illuminance condition, a method of visually confirming the illuminance condition is mentioned, but an illuminometer or the like may be used for more accurate observation.

  Then, the case where operation information is a kind of squid is demonstrated. FIG. 2 shows the case where the types of squid to be caught are squid and squid. In general, squid eye visuals show high sensitivity to light in the vicinity of a wavelength of 470 to 500 nm, but squids and squids, which are the target of squid fishing fisheries, are known to exhibit maximum sensitivity at different wavelengths. ing. By setting the emission wavelength of the fishlight 2 near the wavelength at which the spectral sensitivity of each type of squid is maximized, various kinds of squids can be attracted efficiently.

  FIG. 2 also shows the case where squid exists in different depth regions d1 and d2. Depending on the depth of the sea, the density of plankton, suspended solids, dissolved and suspended solids, etc. will vary. When squid is present in the shallow region d1, the density of plankton and suspended solids is high, so the light transmittance is generally low and the transmission maximum moves to the longer wavelength side. Accordingly, the emission wavelength of the fish lamp 2 is adjusted from the blue color corresponding to the clear water to a slightly green side to increase the emission intensity. On the contrary, when squid exists in the depth region d2 deeper than the surface high turbidity layer, the emission wavelength may be adjusted to the blue side corresponding to the clear water and set to a relatively small emission intensity. The method of monitoring the depth and behavior of fish using a fish finder or sonar is one of the methods for observing the squid's depth of life and its response to light.

  Next, a case where the distance between the fishlight 2 and the squid and the reaction behavior characteristic of the squid are used as the operation information will be described. Squids have eyes adapted to low light environments and cannot respond to sudden changes in the light environment from dark to light, so they stay in a bright environment where the degree of eye adaptation cannot be handled immediately. It is thought that there is nothing to do. From this point of view, in the embodiment (1), the squid is efficiently attracted to the vicinity of the fish-collecting lamp 2 by changing the emission intensity of the fish-collecting lamp 2 according to the distance between the fish-collecting lamp 2 and the squid. . As a method for measuring the distance between the fishlight 2 and the squid, there is a method of obtaining from the set depth of the underwater fishlight and the position of the squid obtained from the fish finder or sonar.

  For example, at the start of operation, in order to attract a wider range of squid, the light emission intensity of the fishlight 2 is set large. The squid is attracted, the distance between the fishlight 2 and the squid is reduced, and the emission intensity of the fishlight 2 is reduced to prevent the squid from escaping during the assembling process. Will be attracted. In addition to the method of reducing the emission intensity, a method of changing the emission wavelength to an emission wavelength with low transmissivity in the sea and monitoring the effect with a fish detector or sonar can be appropriately employed.

  In addition, in order to increase fishing efficiency, it is necessary to increase the number of times the fishing line is lowered and wound per unit time. For this reason, when the activity depth of the squid is deep, as shown in FIG. 2, it is necessary to attract the squid to a shallow area. In this embodiment (1), at the start of operation, the fish collection lamp 2 is lowered to a deep region, the emission intensity is set large, and a wider range of squid is attracted. Then, as the distance between the fish collection lamp 2 and the squid becomes shorter, the squid can be guided to a shallow region by raising the fish collection lamp 2 while reducing the emission intensity. The fish lamp 2 can be pulled up by winding the wire 41 with the fish lamp depth adjusting device 4.

  Above, about the method of controlling the light emission state of the fish collection lamp based on each operation information such as the color of the seawater, the illuminance condition, the type of squid, the depth at which the squid exists, the distance between the fish collection lamp and the squid, the reaction behavior characteristics of the squid As described above, in addition to the operation information, it is also possible to control the emission wavelength and emission intensity based on operation information such as changes in seawater temperature, tidal current direction and flow velocity, and fishing line behavior.

  In the above description, the method for controlling the light emission state of the fish collection lamp 2 based on one piece of operation information has been described. However, the light emission wavelength and light emission intensity are controlled by integrating a plurality of pieces of operation information actually obtained. Also good.

  Furthermore, although the case where squid is attracted | sucked was described above, it is applicable also to the marine animals which have various phototactic properties, such as saury, horse mackerel, mackerel other than a squid.

  Next, the device configuration of the fish collecting lamp device 100 will be described. As shown in FIG. 3, the fish collection lamp device 100 according to the embodiment (1) includes a fish collection lamp 2 having a light source 20, and a light source control unit 1 that changes the light emission state of the light source 20 according to operation information. Is generally configured. The light source control unit 1 includes an operation unit 10 for setting a light emission state of the light source 20 and a circuit unit 13 for outputting a signal input to the operation unit 10 to the light source 20.

The operation unit 10 is provided with a volume unit 12 for changing the light emission state of the light source 20 and a scale unit 11 corresponding to a set position of the volume unit 12.
Specifically, as illustrated in FIG. 4, the operation unit 10 includes an operation panel formed in a box shape, for example, and an emission wavelength volume 12 a that changes the emission wavelength of the light source 10, and emission that changes the emission intensity. Each of the volume parts is configured such that the emission wavelength and intensity can be continuously changed by sliding the knob 120. A light emission wavelength scale portion 11a and a light emission intensity scale portion 11b are provided along the light emission wavelength volume portion 12a and the light emission intensity volume portion 12b, respectively. The light emission wavelength scale unit 11a is made of, for example, a band-shaped display member simulating the spectrum in the visible light range, and can intuitively recognize the light emission wavelength of the light source 20 corresponding to the position of the knob 120. Moreover, the light emission intensity scale part 11b is comprised, for example in the shape of a triangle, and it can recognize now intuitively that the light emission intensity of the light source 20 changes by moving the knob 120. FIG. Furthermore, a numerical scale is also provided as an index for reproducing the emission spectrum scale and emission intensity settings.

  The light emission wavelength volume unit 12 a and the light emission intensity volume unit 12 b include, for example, a variable resistor, and a voltage value corresponding to a set value is input to the AD terminal of the CPU 131. Then, after AD conversion is performed by the CPU 131, current values for the RGB light emitting diodes 21 are calculated. A current command value based on the calculation result is output to the constant current circuit 132, and a current is supplied to each light emitting diode to control the amount of light emission.

  Further, in this embodiment (1), the operation unit 10 is provided with a white light switch 14 that can convert the light emission color of the light source 20 to white by one touch by turning on the light emitting diodes 21 of RGB. As described above, the present invention is characterized in that the light emission state is arbitrarily controlled according to the operation information by operating the volume unit 12 or the like. Working under may cause complementary color phenomena and retinal inflammation that may cause eye problems. Therefore, such a situation can be prevented by providing the white light switch 14 that can switch to white light with one touch. In other words, monochromatic light whose emission wavelength is controlled is used until the target organism to be caught in the distance is brought close to the fishing boat S, and then the target fish collected in the vicinity is released by switching from monochromatic light to white light with a switch. It is possible to create a light environment with a light load on the operator while avoiding this.

  Next, the fish collection lamp 2 will be described. Fig.5 (a) is a perspective view of the fish-collecting lamp 2 which concerns on embodiment (1), FIG.5 (b) is the AA sectional drawing. In this fish lamp 2, a plurality of light emitting diodes 21 are attached to the peripheral surface of a cylindrical casing 22, and light can be emitted in all directions. Further, the fish lamp 2 is provided with a mounting device 24, which is used by being inserted into the sea by a wire 41. The fish lamp 2 and the light source controller 1 are connected by an input / output line 23, and a signal for controlling each light emitting diode 21 is transmitted. In FIG. 5, for convenience, the umbrella portion 29 shown in FIG. 1 is omitted.

  As shown in FIG. 5B, each light emitting diode 21 is disposed on a light emitting diode mounting substrate 26. A part of the light emitting diode 21 and the surface of the light emitting diode mounting substrate 26 are coated with waterproof silicon 27 to be waterproofed.

  In addition, the fishlight 2 is provided with a through hole 25 for cooling the light emitting diode 21 through seawater. Specifically, as shown in FIG. 5 (b), a through hole 25 is formed along the length direction of the cylindrical housing 22, and seawater penetrates when the fish lamp 2 is submerged in water. The light emitting diode 21 is cooled by utilizing the natural flow into the hole 25, and the luminous efficiency is increased.

  In this embodiment (1), the light emitting diode 21 incorporates a red light emitting diode 211, a blue light emitting diode 212, and a green light emitting diode 213 as shown in the enlarged view of FIG. As shown in FIGS. 6 and 7, by controlling the light emission amounts of the three color light emitting diodes, the apparent light emission wavelength emitted from the light emitting diode 21 is synthesized as a combination of them, for example, H1 in FIG. Then, it can be changed to become H2, or the light emission intensity of the light emitting diode 21 can be changed. As a result, toning and dimming of the light source 20 as a whole can be performed freely.

The circuit configurations of the light source control unit 1 and the fish collection lamp 2 are not limited to the example of FIG. 4 and can be designed as appropriate. For example, as shown in FIG. 8, the connections of the light emitting diodes 21 can be partially parallel.
In the embodiment (1), the case where the red light emitting diode 211, the blue light emitting diode 212, and the green light emitting diode 213 are built in one light emitting diode 21 is described, but the present invention is not limited to this. It is not a thing. For example, as shown in FIG. 9, a single-color red light emitting diode 211, a blue light emitting diode 212, and a green light emitting diode 213 are used to arrange the light sources 20 as a whole by arranging them alternately, etc. Dimming may be performed.

  Although the above embodiment (1) described the column-shaped underwater fish-collecting lamp, it is not limited to this, and it can be made into arbitrary shapes, such as spherical shape and polygonal column shape.

Furthermore, embodiment (2) of this invention is shown in FIG. This fish collection lamp 2B is installed on a ship and projects light toward the sea surface. The fish collecting lamp 2B has a housing 22b formed in a flat plate shape, and a plurality of light emitting diodes 21 are spread on one surface of the sea surface. The other surface of the housing 22b is provided with a mounting device 24b for fixing on the ship. Further, a cooling fan 28 is provided on the side surface of the housing 22b so that a light emitting diode is provided from the inside of the housing 22b. 21 can be cooled.
By using the onboard fish collection light 2B, it is possible to efficiently collect various catches such as saury.
The fish-collecting lamp used on the ship is not limited to the flat plate shape of the embodiment (2), but may have any shape such as a curved surface shape or a polygonal column shape.

  In the above embodiment (2), the configuration of the light emitting diode 21 and the method for controlling the light emission state by the light source control unit 1 are the same as those in the above embodiment (1).

[0002]
There is also a point.
Therefore, recently, a fish collection lamp using a light emitting diode instead of the lamp has been proposed. Patent Documents 1 and 2 disclose a fish collecting lamp provided with a blue light-emitting diode as a light source, and describe that fish can be attracted effectively with low power consumption.
However, in these conventional fish collecting lights, the lamp color is fixed. For this reason, there is a problem that it is difficult to improve fishing efficiency because appropriate dimming such as changing the emission wavelength and emission (radiation) intensity according to the operation sea area and the behavior of the target fish species cannot be performed. It was.
[Patent Document 1] JP 2003-134967 A [Patent Document 2] JP 2000-125698 A [Disclosure of the Invention]
[Problems to be solved by the invention]
Accordingly, in the present invention, in view of the above-described conventional situation, based on various operation information such as the color of water in the operation sea area, the illuminance condition, the type of the target organism for fishing, the position, depth, and behavior characteristics of the target organism for fishing, An object of the present invention is to provide a fish collection lamp device that can appropriately control the light emission state and improve fishing efficiency, and a method for using the same.
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the present invention provides a fish-collecting lamp having a light source in which a plurality of light-emitting diodes having different emission colors are assembled, water color of the sea area, water temperature, wind direction / wind speed, current flow direction, According to the operation information such as the flow velocity, illuminance conditions, the type / position / reaction behavior of the fish to be caught, the position and behavior of the fishing gear and fishing boat, etc. Thus, the present invention provides a fish lamp device comprising a light source controller that changes the apparent emission wavelength emitted from the entire light source.
The present invention also provides a fish lamp having a light source in which a plurality of light emitting diodes having different emission colors are assembled, water color, water temperature, wind direction / velocity, tidal current direction / velocity, illumination conditions, Color control of the light source as a whole is performed by centrally controlling the amount of light emitted from each of the light emitting diodes in accordance with the operation information such as the type / position / reaction behavior of the fish to be caught and the position and behavior of fishing gear and fishing boats. Thus, the fish lamp device includes a light source control unit that continuously changes the apparent emission wavelength emitted from the entire light source.


2/1

[0003]
Further, the present invention is the above-described fish collection lamp device, wherein the light emission amount of each of the light emitting diodes is centrally controlled in accordance with operation information such as the state of the sea area and the species to be caught, and the light source as a whole. The light collecting device includes a light source control unit that changes the light emission intensity emitted from the entire light source by performing the above light control.
[0012] According to the above configuration, the state of light emitted from the fish collection lamp is optimized according to operation information that changes every moment, and the fishing operation is efficiently performed. The operation information here refers to the water color, water temperature, wind direction / velocity, tidal current direction / velocity, illuminance conditions, the type / position / reaction behavior of fishing target organisms, the position and behavior of fishing gear and fishing boats, etc. This refers to various information that affects fishing operations.
In addition, by controlling individual light emitting diodes, toning and dimming of the light source as a whole is performed, and it is possible to operate and catch fishing gear and fishing boats corresponding to various situations. . Here, toning means to change the apparent emission wavelength emitted from the entire light source as a result of combining the light emission of the individual light emitting diodes, and to adjust the apparent emission intensity of the entire light source. It means changing.
[0014]
[0015] Further, according to the present invention, in the fishlight device described above, the light source control unit intuitively illustrates the volume unit that changes the light emission state of the light source and the light emission state corresponding to the set position of the volume unit. And a section.
According to the above configuration, a desired light emission state can be quickly obtained by setting the volume while confirming the display of the scale unit. Further, the light emission state can be continuously finely adjusted.
[0017] Further, the present invention is characterized in that, in the above-described fish collecting lamp device, the fish collecting lamp includes a through-hole for cooling the light emitting diode through seawater.
According to the above configuration, since the light emitting diode is cooled using seawater during the operation of the fish collection lamp, the light emission efficiency of the light emitting diode is improved.
Further, the present invention is a method of using the above-described fish collection lamp device, wherein the light emission amount of each light emitting diode is controlled so that the emission wavelength of the light source as a whole matches the light blue color of the sea area. This is a method of using a fish collection lamp device characterized by increasing the light transmittance of the fish.


3

Claims (9)

A fish-collecting lamp having a light source in which a plurality of light-emitting diodes having different emission colors are assembled, and a light source control unit that changes the light emission state of the light source according to operation information such as the state of the sea area and the species to be caught Fish collection device. A light collecting lamp having a light source in which a plurality of light emitting diodes having different emission colors are assembled, and the amount of light emitted from each of the light emitting diodes is controlled according to operation information such as the state of the sea area and the species to be caught, and the entire light source And a light source control unit that changes a light emission state by performing color matching as described above. A light collecting lamp having a light source in which a plurality of light emitting diodes having different emission colors are assembled, and the amount of light emitted from each of the light emitting diodes is controlled according to operation information such as the state of the sea area and the species to be caught, and the entire light source And a light source control unit that changes the light emission state by performing dimming. A light collecting lamp having a light source in which a plurality of light emitting diodes having different emission colors are assembled, and the amount of light emitted from each of the light emitting diodes is controlled according to operation information such as the state of the sea area and the species to be caught, and the entire light source And a light source controller that changes the light emission state by performing toning and / or dimming. 5. The fish lamp device according to claim 1, wherein the light source control unit changes the light emission state of the light source, and the scale unit intuitively illustrates the light emission state corresponding to the set position of the volume unit. A fish lamp device characterized by comprising: 5. The fish collection lamp device according to claim 1, wherein the fish collection lamp includes a through hole for cooling the light emitting diode through seawater. 6. The fish lamp device according to claim 5, wherein the fish lamp has a through hole for cooling the light emitting diode through seawater. 3. The method of using a fish lamp device according to claim 2, wherein the light emission amount of each of the light emitting diodes is controlled so that the light emission wavelength of the light source as a whole matches the light blue color of the sea area, and the transmittance of light in seawater is controlled. A method of using a fish-collecting lamp device characterized by enhancing. The method of using the fishlight device according to claim 4, wherein the amount of light emitted from each of the light emitting diodes is controlled in accordance with the distance between the fishlight and the target species or the reaction behavior of the target species. A method of using a fish collecting lamp device, characterized by changing a light emission wavelength or light emission intensity.

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