WO2014132789A1

WO2014132789A1 - Fishing light control system

Info

Publication number: WO2014132789A1
Application number: PCT/JP2014/053077
Authority: WO
Inventors: 智宏三木
Original assignee: 株式会社東和電機製作所
Priority date: 2013-02-27
Filing date: 2014-02-10
Publication date: 2014-09-04
Also published as: JP2014161305A; JP6016671B2; TW201501636A; TWI605756B

Abstract

Provided is a fishing light control system capable of optimally and automatically turning on, turning off and dimming fishing lights on the basis of the catch. The fishing light control system is provided with: a fishing machine system having fishing machines for operating the fishing gear and a fishing machine control unit for controlling said fishing machines; a first fishing light system having first fishing lights configured from multiple metal halide fishing lights; a second fishing light system having second fishing lights configured from multiple LED fishing lights; and a control device for determining the catches of the fishing machines per unit time using load data obtained from the fishing machine system and controlling the fishing machine system, the first fishing light system and the second fishing light system on the basis of the determined catch. The control device is provided with: a first means for completely turning on or partially turning on the first fishing lights and the second fishing lights at the beginning of operation and a second means for turning off the first fishing lights in a stepwise fashion when the catch per unit time is stable or increases after starting operation.

Description

Fishing light control system

The present invention relates to a fishing light control system that controls a fish collecting light or the like based on a fishing situation during a fishing operation.

For example, when catching squid or the like with a fishing boat, the fish is collected at night using a fishing light, and fishing equipment is moved up and down with a fishing machine. Fishing boats such as squid fishing fishing boats generally use metal halide (MH) fishing lights and halogen lamp fishing lights as fish lamps. In such a conventional fishing boat, the fishing machine system, the MH fishing light system, and the halogen lamp fishing light system are configured independently of each other and are operated separately. That is, for each system, the boatman operates separately based on his / her own experience and intuition, and further based on the situation judgment on the spot. For example, the boatman manually performs dimming and / or brightening control of each fishing light system based on past experience while visually confirming the fishing situation. At that time, the state and operation state of each fishing light system and fishing machine system are recorded in a notepad or the like.

In recent years, in order to reduce the running cost of fishery work, many fish lamp devices using light emitting diodes (LEDs) that have low power consumption and can easily control the light emission color and light emission pattern have been proposed. For example, Patent Document 1).

The fish lamp device described in Patent Document 1 is configured to control a light emission pattern including at least one of luminance, chromaticity, light emission wavelength, light emission frequency, irradiation angle, and light emission time interval of an LED fishing light. is there. Light can be emitted with a light emission pattern according to the type and characteristics of the fish.

JP 2011-254708 A

However, on fishing boats equipped with MH fishing lights and halogen fishing lights, or LED fishing lights, the operation of these fishing lights in accordance with the fishing situation is based on the experience and intuition of the boatman and on-the-spot situation judgment. Since it is performed manually and separately, it is difficult to operate accurately. Moreover, manually recording the state and operation status of each fishing light system and fishing machine system in a memo has made fishing light operation more difficult. In this way, the control of the fishing light is always required for the boatman to control and monitor the fishing lights, and it is necessary to perform such monitoring and operation without taking a rest during night operation. It took a lot of stress and burden. Also, because fishing light control is based on the experience and intuition of the boatman, it is likely to be inaccurate.

On the other hand, the fish lamp device described in Patent Document 1 can control the light emission pattern such as luminance, chromaticity, light emission wavelength, light emission frequency, irradiation angle, and light emission time interval according to the type and characteristics of the fish. Only the control for collecting the target fish near the fishing boat is disclosed, and after the target fish is collected near the fishing boat, the same state is maintained without changing the light emission pattern of the fishing light. That is, it was impossible to control the light emission pattern of the fishlight based on the catch of fish collected near the fishing boat.

Therefore, an object of the present invention is to provide a fishing light control system capable of optimally and automatically performing lighting on / off and dimming control of a fishing light based on a catch amount during a fishing operation.

According to the present invention, a fishing machine system having a fishing machine for operating a fishing gear and a fishing machine control unit for controlling the fishing machine, and a first fishing light having a first fishing light composed of a plurality of metal halide (MH) fishing lights. 1 fishing light system, a second fishing light system having a second fishing light composed of a plurality of LED fishing lights, and load data obtained from the fishing machine system. A fishing device is obtained, and a control device for controlling the fishing machine system, the first fishing light system, and the second fishing light system is provided based on the obtained catch. The control device includes a first means for fully or partially lighting the first fishing light and the second fishing light at the start of operation, and when the catch per unit time is stable or increased after the operation is started. And a second means for turning off the first fishing light in stages.

The control device obtains the catch in the fishing machine per unit time using the load data from the fishing machine system, and based on the obtained catch, the fishing machine system, the first fishing light system, and the second fishing Control the light system. That is, when the first fishing light and the second fishing light are turned on or partially lit at the start of operation, and the catch per unit time is stable or rising, the first fishing light is turned off in stages. That is, the light is turned off one by one or one group. By providing such second means, optimum fishing light control can be performed. Specifically, after collecting the fish and starting fishing, the power consumption of the first fishing light system can be reduced step by step without escaping the target fish such as the collected squid and the life of the MH fishing light. Can be extended. Furthermore, since such fishing light control is performed by automatic control, the work burden can be reduced.

In this case, when the catch per unit time is decreasing when the first fishing light is turned off stepwise by the second means, the control device turns off the first fishing light. It is more preferable to further include a third means for controlling to relight in steps in the reverse order. By providing such a third means, it is possible to restart the fish collection by relighting in a well-balanced manner without causing an uneven lighting state.

The control device controls the fourth fishing light to turn off all the first fishing lights when the catch per unit time is stable or increased even when the first fishing lights are turned off in stages. It is also preferable to further include By providing such a fourth means, the power consumption can be further reduced without reducing the catch, and the life of the MH fishing light can be extended.

In this case, when the catch per unit time has decreased after all the first fishing lights are turned off by the fourth means, the control device is in the reverse order to the order in which the first fishing lights were turned off. It is more preferable to further include a fifth means for controlling to relight in steps. By providing such a fifth means, it is possible to restart the fish collection by relighting with a good overall balance without causing an uneven lighting state.

In addition, when the catch per unit time is stable or rising after all the first fishing lights are turned off by the fourth means, the control device dims and dims the second fishing lights. It is more preferable to further include sixth means for controlling as described above. By providing such a sixth means, it is possible to further reduce the power consumption without reducing the catch, and to extend the life of the LED fishing light.

In this case, the control device performs control so that the second fishing light is brightened when the catch per unit time is reduced when the second fishing light is dimmed by the sixth means. It is more preferable to further include the seventh means. By providing such a seventh means, it is possible to return to the fish collecting function by increasing the light intensity in a well-balanced manner without causing an uneven lighting state.

The system further comprises a third fishing light system having a third fishing light composed of a plurality of halogen lamp fishing lights, wherein the first means comprises the first fishing light, the second fishing light and the third at the start of operation. It is also preferable that the fishing light is fully lit or partially lit.

In this case, after the start of operation, the control device turns off all the first fishing lights at the same time when the catch per unit time falls below a preset threshold value or when the preset time is reached. It is more preferable to further include an eighth means for controlling to turn on only the second fishing light or only the third fishing light. By providing such an eighth means, the first fishing lights are completely turned off from the state where all the first fishing lights are turned on, and only the second fishing lights or only the third fishing lights are turned on. An optical shock that changes the state can be applied, and the target fish can eat better, such as squid, and the catch can be temporarily increased.

The control device stores the relationship between the obtained catch and the corresponding fishing light control pattern as data, and when the catches are similar, control is performed so that the operation is performed according to the stored fishing light control pattern. It is also preferable to further include a ninth means. By providing such a ninth means, it is possible to perform accurate fishing light control based on stored data rather than an ambiguous storage operation as in the prior art.

According to the present invention, optimal fishing light control can be performed. That is, after collecting the fish and starting fishing, the power consumption of the first fishing light system can be reduced step by step without escaping the target fish such as the collected squid, and the life of the MH fishing light can be extended. be able to. Furthermore, since such fishing light control is performed by automatic control, the work burden can be reduced.

It is a block diagram showing roughly composition of one embodiment of a fishing light control system concerning the present invention. It is a figure which shows roughly the arrangement | positioning state of the fishing light and fishing machine on the ship in embodiment of FIG. It is the front view and side view which show roughly the structure of each fishing machine in embodiment of FIG. It is a front view which shows roughly the internal structure of the fishing machine main body in embodiment of FIG. It is a block diagram which shows roughly the structure of the control apparatus of the fishing light control system in embodiment of FIG. It is a flowchart which shows roughly the control operation of the fishing light control system in embodiment of FIG. It is a flowchart which shows roughly the process of calculating the load and catch of a fishing machine in embodiment of FIG.

FIG. 1 schematically shows the configuration of a fishing light control system 100 according to an embodiment of the present invention, FIG. 2 shows the arrangement of fishing lights and fishing machines on a ship, and (a) is viewed from above. (B) is a plan view seen from the side, and (c) is a plan view seen from the front. FIG. 3 schematically shows the structure of each fishing machine, where (a) is a front view and (b) is a side view. FIG. 4 schematically shows the internal structure of the fishing machine body, and FIG. 5 shows the configuration of the control device.

As shown in FIGS. 1 and 2, the fishing light control system 100 includes a fishing machine system 10, a first fishing light system 20, a second fishing light system 30, and a third fishing light system 40. And a control device 50. The control device 50 is electrically connected to the fishing machine system 10, the first fishing light system 20, the second fishing light system 30, the third fishing light system 40, and the like.

The fishing machine system 10 includes a plurality of fishing machines (for example, squid fishing machines) 11 and a fishing machine control unit 12 that centrally controls the plurality of squid fishing machines 11. As will be described later, the fishing machine 11 is provided with a drive motor 11e and the like, winds and holds a wire (road line), which is mounted on a fishing boat and has a tip tied to a fishing line, around a rotating drum, and the wire is attached to the front roller. The squid that is the target fish is picked up by winding up or down. The fishing machine control unit 12 detects the torque current of the drive motor 11e, and calculates a force acting on the fishing line by multiplying the detected torque current by a constant calculated in advance. The catch can be determined by the calculated force. In addition, the fishing machine control unit 12 can supply information obtained from the plurality of fishing machines 11 to the control device 50.

The first fishing light system 20 includes a first fishing light 21 composed of a plurality of metal halide (MH) fishing lights, and a first fishing light control unit 22 that controls the first fishing light 21. Yes. The first fishing light 21 is a light source having a relatively large output and is effective for collecting fish in a wide range. Moreover, the 1st fishing light 21 is installed in 2 rows on the fishing boat as shown in FIG. The first fishing light control unit 22 is connected to the control device 50 and can manually turn on / off the first fishing light 21.

The second fishing light system 30 includes a second fishing light 31 composed of a plurality of LED fishing lights, and a second fishing light control unit 32 that controls the second fishing light 31. The second fishing light 31 is a planar light source configured by arranging a plurality of light emitting diodes (LEDs) on a wiring board in a matrix, and is, for example, a rectangular planar light source. As the light emitting diode, a blue, green or red light emitting diode can be used. Further, the second fishing lights 31 are arranged in a plurality of rows on the fishing boat as shown in FIG. 2 so that the sea level on both sides of the fishing boat can be irradiated. The second fishing light control unit 32 is configured to be able to control the emission intensity, the emission color, the irradiation angle, and the like of the second fishing light 31 according to the type of fish, the state of fish collection, the situation of the fishing ground, and the situation of fishing. Has been.

The third fishing light system 40 includes a third fishing light 41 composed of a plurality of halogen lamp fishing lights, and a third fishing light control unit 42 that controls the third fishing light 41. The third fishing light 41 is yellowish light and uses a normal generator as a power source, and is suitable for collecting fish at a short distance. Moreover, the 3rd fishing light 41 is arrange | positioned so that it may be mixed with the 1st fishing light 21 as shown in FIG. The third fishing light control unit 42 is connected to the control device 50 and can turn on / off the third fishing light 41 manually.

As shown in FIG. 3, each fishing machine (squid fishing machine) 11 is supported by a fishing machine main body 11a, a main shaft (drum shaft) 11b protruding left and right from the fishing machine main body 11a, and the main shaft 11b. And a pair of rotating drums 11c around which the wire 14 is wound, and an operation control panel 11d. The rotation drum 11c shown in FIG., The configuration and provided with a wire plurality of bars 11c ₁ the spool portion is arranged at equal angular intervals along the parallel and circumferentially to the rotational shaft wound with (road yarn) However, instead of these bars, a cylindrical spool may be provided. The rotary drum 11c is a drum having a round shaft cross section in the drawing, but may be a drum having a rhombic shaft cross section. The fishing machine 11 rotates the rotating drum 11c to continuously lower the wire, the fishing line, the needle, and the weight tied to the tip of the wire into the sea and perform an inductive operation called shackle or wind it up continuously. Then wind up and catch the target fish. An operation control panel 11d including a keyboard, a display panel, a power switch, and the like is attached to the outside of the fishing machine main body 11a so that each fishing machine 11 can be individually controlled locally.

As shown in FIG. 4, in the fishing machine main body 11a, a drive motor 11e disposed at the lower part thereof, a speed reducer 11f connected to an output shaft of the drive motor 11e and transmitted with a drive force, and a speed reducer The movable shaft 11h is connected to the output shaft of the machine 11f via a chain 11g or a gear and the driving force is transmitted thereto, and is connected to the movable shaft 11h via a chain 11i or a gear and the driving force is transmitted. A main shaft 11b that is displaced in the left-right direction (axial direction) by the action of a helical guide groove (not shown) formed in the movable shaft 11h and an engaging claw 11m, and the movable shaft 11h are coaxially connected to each other at any timing. Is connected to the movable shaft 11h via a chain 11k or a gear, and the rotational speed and rotation of the main shaft 11b. And and a rotary encoder 11l for detecting the rotational position.

As shown in FIG. 5, the control device 50 is for controlling operations of the fishing machine system 10, the first fishing light system 20, the second fishing light system 30, and the third fishing light system 40. CPU 51, ROM 52, RAM 53, HDD 54, input means 55, I / O 56, and display means 57. These are connected by a system bus 58. The control device 50 is configured to control the first fishing light system 20, the second fishing light system 30, and the third fishing light system 40, respectively, based on the catch after the fish are collected and started fishing. ing.

The CPU 51 executes a program stored in the ROM 52 to control each unit. The CPU 51 uses the RAM 53 as a work area in accordance with the control program stored in the ROM 52, while the fishing machine system 10, the first fishing light system 20, the second fishing light system 30, and the third fishing light system 40 are used. Control each action.

The HDD 54 is a hard desk and stores various data such as operation position information, fishing light operation information, fishing machine operation information, fishing machine load information, and the like. Further, the HDD 54 stores data on the relationship between the obtained catch and the corresponding fishing light control pattern. It is possible to read out this information during fishing operations.

The input means 55 includes a keyboard or a touch panel, and is used for inputting a processing operation start command, a set value such as an operation start time, necessary information, and the like.

The I / O 56 inputs and outputs data between the control device 50 and the fishing machine system 10, the first fishing light system 20, the second fishing light system 30, and the third fishing light system 40. It is. The control device 50, the fishing machine system 10, the first fishing light system 20, the second fishing light system 30, and the third fishing light system 40 are connected via the I / O 56.

The display means 57 uses a liquid crystal display, for example, and can display the operating state of the fishing machine system 10, the first fishing light system 20, the second fishing light system 30, and the third fishing light system 40. It is.

Hereinafter, the control operation of the fishing light control system 100 according to the present embodiment will be described with reference to the flowcharts of FIGS. 6 and 7. FIG. 6 shows an example of the control operation of the fishing light control system 100, and FIG. 7 shows the process of obtaining the catch.

As shown in FIG. 6, when performing fishing work (for example, squid fishing work) using the fishing light control system 100, the fishing light control system 100 first confirms whether or not there has been an operation start instruction (step). S1). Here, when it is determined that there has been an operation start instruction (in the case of YES), the first fishing light (MH fishing light) 21, the second fishing light (LED fishing light) 31, and the third fishing light (halogen) The first fishing light system 20, the second fishing light system 30, and the third fishing light system 40 are controlled so that all the lamp fishing lights) 41 are turned on (step S2).

Next, the load of each fishing machine 11 is detected by the fishing machine system 10 (step S3). Here, the motor current flowing through the drive motor 11e of each fishing machine 11 is detected, converted to a load value in kg based on the detected current, the load for each fishing machine, the number of rotations of the winding drum, and the weight of the fishing line. Each depth data is output at 1 second intervals. Furthermore, the catch of the entire ship is obtained based on the detected load of each fishing machine 11 (step S4).

Hereinafter, the load detection process of one fishing machine in step S3 and the catch conversion processing in step S4 will be described with reference to FIG. In the load detection process of the fishing machine in step S3, as shown in FIG. 7A, first, it is determined whether or not the fishing machine 11 is in a winding operation (step S41). Only when it is determined that the winding operation is being performed (in the case of YES), it is determined whether the region is the shackle operation region or the needle up operation region (step S42). Only when the region is neither the brushing operation region nor the needle up operation region (in the case of NO), the load value is added (step S43), and then the load in the stroke operation of one fishing machine 11 is averaged (step S44). In this way, the load data during the hoisting operation in areas other than the shackle operation (the stage where the load fluctuation is large) and the needle up operation (the stage where the squid is removed from the needle) are added and averaged. The average load for one stroke is calculated. The “shake operation” is to perform one rotation of the rotary drum, for example, into eight equal parts, and to change the speed in each region divided into eight parts according to a predetermined rule and perform an invitation operation.

The catch conversion process in step S4 is performed as follows. As shown in FIG. 7B, first, it is determined whether or not the fishing machine has finished the one-stroke operation and is in the upper limit stop state of the hoisting operation (step S45). Only when it is determined that the vehicle is in the upper limit stop state (in the case of YES), the average load value of one stroke of all the fishing machines 11 is added (step S46). That is, the average load calculated at the time when each fishing machine 11 finishes the operation of one stroke and stands by in the upper limit stop state is added to all the fishing machines 11. Next, it is determined whether or not a predetermined unit time has elapsed (step S47). When it is determined that a predetermined unit time has elapsed (in the case of YES), an average load per unit time is calculated (step S48). That is, when a predetermined unit time has elapsed, the total added load is divided by the total number of strokes of all fishing machines (or one-sided fishing machine, etc.), and the total fishing load (or one-sided fishing machine) per unit time An average load value (that is, an average load addition value per unit time / total stroke) is obtained. On the other hand, when it is determined in step S47 that the unit time has not elapsed (in the case of NO), the process returns to step S46 and the same operation as described above is performed. Next, the average load per unit time is converted into CPUE (the number of fish caught per unit time) (step S49). CPUE (the number of catches per unit time) can be converted from the average load per unit time from a predetermined relational expression between the average load and the number of catches. After obtaining CPUE, the process proceeds to step S5. It has been demonstrated that CPUE can be calculated from the average load per unit time from the regression equation, Takafumi Shikata, et al., “Continuous monitoring of fish squid catch status using fishing machine load data”, Journal of the Fisheries Society of Japan 78 (1), 1-7 (2012), etc.

In step S5, it is determined whether the catch (the number of catches per unit time) has changed within a predetermined range and is stable, or whether the catch has increased. When it is determined that the fish catch is stable or rising (in the case of YES), the first fishing light 21 is controlled to be turned off step by step (for example, one light or one group) (step S6). ). In this case, the second fishing light (LED fishing light) 31 and the third fishing light (halogen lamp fishing light) 41 are all lit. Power consumption can be reduced by turning off the first fishing light 21, which is an MH fishing light with high power, in stages. On the other hand, if it is determined in step S5 that the catch is not stable or rising (in the case of NO), the process jumps to step S14 described later.

In step S6, after the first fishing light 21 is turned off step by step, that is, the second fishing light 31 that is an LED fishing light and the third fishing light 41 that is a halogen lamp fishing light are turned on. In step S7, it is determined whether or not the catch is stable or increased (step S7). If it is determined in step S7 that the catch is stable or rising (in the case of YES), all the first fishing lights 21 are turned off (step S8). On the other hand, if it is determined in step S7 that the catch is not stable or rising (in the case of NO), the process jumps to step S13 described later.

Next, it is determined whether or not the catch is stable or increased as in steps S5 and S7 (step S9). If it is determined in step S9 that the catch is stable or increased (in the case of YES), the second fishing light 31 is controlled to be dimmed and dimmed (step S10). On the other hand, if it is determined in step S9 that the catch is not stable or rising (in the case of NO), the process jumps to step S14 described later.

Next, it is determined whether or not the amount of catch is decreasing while the second fishing light 31 is dimmed and dimmed (step S11). If it is determined that the catch has not decreased (in the case of NO), the process returns to step S10, and the same operation as described above is performed so that the second fishing light 31 is further dimmed and dimmed. On the other hand, if it is determined in step S11 that the catch is decreasing (in the case of YES), the second fishing light 31 is controlled to be dimmed and brightened (step S12). Next, after dimming and increasing the light intensity of the second fishing light 31, it is determined again in step S13 whether or not the catch has decreased. When it is determined that the amount of catch is decreasing (in the case of YES), control is performed so that the first fishing light 21 is lit again step by step (step S14). In this case, the first fishing light 21 is turned on in a stepwise manner in the reverse order to the order in which the first fishing light 21 is turned off. On the other hand, if it is determined in step S13 that the catch has not decreased (in the case of NO), the process returns to step S10, and the second fishing light 31 is dimmed and dimmed in the same manner as described above. To do.

Next, in step S15, it is determined whether or not the catch has fallen below a preset threshold value. Here, when it is determined that the catch is not lower than a preset threshold value (in the case of NO), the process proceeds to step S16. In step S16, it is determined whether or not the set time has come. When it is determined that the set time has not been reached (in the case of NO), the process returns to step S3, and processing for detecting the load on the fishing machine 11 is performed in the same manner as described above. On the other hand, if it is determined in step S16 that the set time has come (YES), the process proceeds to step S17. Moreover, also when it is judged in step S15 that the catch amount has fallen below the preset threshold value (in the case of YES), it progresses to step S17.

In step S17, the first fishing light 21 is controlled to be turned off at the same time. In this way, the first fishing light 21 is completely turned off at once, and only the relatively dark second fishing light 31 or only the third fishing light 41 is turned on, so that an optical shock effect is applied to the squid. Can be provided, and the catch can be temporarily improved.

Next, it is determined whether or not there is an instruction to end the operation (step S18). When it is determined that there is no instruction to end the operation (in the case of NO), the process returns to step S2 and the same operation as described above is performed. On the other hand, if it is determined in step S18 that an operation end instruction has been issued (YES), the control operation is ended in step S19. Here, the first to third fishing lights are turned off.

In addition, the control apparatus 50 memorize | stores the relationship between the calculated | required catch and the fishing light control pattern according to it as data, and when the catch is similar, it operates by the stored fishing light control pattern. To control. This enables accurate fishing light control based on stored data rather than an ambiguous memory operation and the operation is simplified.

As described above, according to the present embodiment, the fishing light control system 100 includes the fishing machine system 10 and the first fishing light system 20 having the first fishing light composed of a plurality of MH fishing lights. A second fishing light system 30 having a second fishing light composed of a plurality of LED fishing lights, and a third fishing light system 40 having a third fishing light composed of a plurality of halogen lamp fishing lights And the control device 50, the control device 50 turns on the first fishing light 21, the second fishing light 31 and the third fishing light 41 at the start of operation, or lights them partially, and catches per unit time. When the amount is stable or rising, the first fishing light 21 is turned off step by step, and when the catch per unit time is reduced in that state, the first fishing light 21 is turned off. Control is performed so that the lamps are re-lit step by step in the reverse order.

Thereby, while collecting the fish and controlling the first fishing light system 20 based on the catch amount after the start of the fishing work, the power consumption of the first fishing light system 20 can be reduced. The catch can be improved. In addition, the work load can be reduced by automatic control.

In the fishing light control system 100 of the above-described embodiment, the first fishing light system 20 having the first fishing light 21 composed of a plurality of MH fishing lights and the first composed of a plurality of LED fishing lights. Although the example which has the 2nd fishing light system 30 which has the 2 fishing lights 31, and the 3rd fishing light system 40 which has the 3rd fishing light 41 comprised from several halogen fishing lights was demonstrated, this book The invention is not limited to this. For example, you may have only the 1st fishing light system 20 and the 2nd fishing light system 30. FIG.

Moreover, in the fishing light control system 100 of the above-described embodiment, the fishing machine system for squid fishing has been described as the fishing machine system 10, but the present invention is not limited to this. For example, the present invention can be applied to fishing machine systems for other types of fish. In this case, when obtaining the catch, it is necessary to calculate the load per unit time corresponding to the target fish.

Moreover, in the fishing light control system 100 of embodiment mentioned above, although the case where all the 1st fishing lights 21, the 2nd fishing lights 31, and the 3rd fishing lights 41 were lighted at the time of an operation start was demonstrated, this invention is It is not limited to this. You may make it make the 1st fishing light 21, the 2nd fishing light 31, and the 3rd fishing light 41 light partially at the time of an operation start. Further, in the fishing light control system having only the first fishing light system 20 and the second fishing light system 30, only the first fishing light 21 and the second fishing light 31 are fully lit or partially lit at the start of operation. Controlled.

The embodiments described above are all illustrative of the present invention and are not intended to be limiting, and the present invention can be implemented in other various modifications and changes. Therefore, the scope of the present invention is defined only by the claims and their equivalents.

The fishing light control system of the present invention can be used to reduce the running cost of fishing work and reduce the work load.

DESCRIPTION OF SYMBOLS 10 Fishing machine system 11 Fishing machine 11a Fishing machine main body 11b Main shaft (drum shaft)
11c Rotating drum 11c ₁ bar 11d Operation control panel 11e Drive

motor 11f Reducer

11g, 11i, 11k Chain 11h Movable shaft 11j Electromagnetic brake 11l Rotary encoder 11m Engaging claws 12 Fishing machine controller 20 First fishing light system 21 First 1 fishing light 22 1st fishing light control part 30 2nd fishing light system 31 2nd fishing light 32 2nd fishing light control part 40 3rd fishing light system 41 3rd fishing light 42 3rd Fishing Light Control Unit 50 Control Device 51 CPU
52 ROM
53 RAM
54 HDD
55 Input means 56 I / O
57 Display means 58 System bus 100 Fishing light control system S Fishing boat W Sea surface

Claims

A fishing machine system having a fishing machine for operating fishing gear and a fishing machine control unit for controlling the fishing machine;
A first fishing light system having a first fishing light composed of a plurality of metal halide fishing lights;
A second fishing light system having a second fishing light composed of a plurality of LED fishing lights;
Using the load data obtained from the fishing machine system, the catch of the fishing machine per unit time is obtained, and based on the obtained catch, the fishing machine system, the first fishing light system, and the second fishing A control device for controlling the lamp system,
The control device includes a first means for lighting all or part of the first fishing light and the second fishing light at the start of operation, and the catch per unit time is stabilized or increased after the start of operation. And a second means for turning off the first fishing light in a stepwise manner.
The control device turns off the first fishing light if the catch per unit time decreases when the first means turns off the first fishing light in stages. The fishing light control system according to claim 1, further comprising third means for controlling to relight in a stepwise order in reverse order.
The control device controls to turn off all the first fishing lights if the catch per unit time is stable or rising even when the first fishing lights are gradually turned off. The fishing light control system according to claim 1, further comprising fourth means.
When the catch per unit time has decreased after all the first fishing lights are turned off by the fourth means, the controller reverses the order in which the first fishing lights were turned off. The fishing light control system according to claim 3, further comprising fifth means for controlling relighting step by step in order.
When the catch per unit time is stable or rising after all the first fishing lights are turned off by the fourth means, the control device dims the second fishing lights. The fishing light control system according to claim 3, further comprising sixth means for controlling so as to be dimmed.
The control device controls the second fishing light to be brightened when the catch per unit time is reduced when the second fishing light is dimmed by the sixth means. The fishing light control system according to claim 5, further comprising: seventh means for:
And further comprising a third fishing light system having a third fishing light composed of a plurality of halogen lamp fishing lights,
The said 1st means is comprised so that the said 1st fishing light, the said 2nd fishing light, and the said 3rd fishing light may be made to light fully or partially at the time of an operation start. The fishing light control system according to any one of 1 to 6.
The controller is
After the start of operation, when the catch per unit time falls below a preset threshold value or when a preset time is reached, all the first fishing lights are turned off at the same time, and the second fishing lights are turned off. 8. The fishing light control system according to claim 7, further comprising an eighth means for controlling only the third fishing light or only the third fishing light.
The controller is
A relationship between the obtained catch and the corresponding fishing light control pattern is stored as data, and when the catch is similar, control is performed so that the operation is performed according to the stored fishing light control pattern. The fishing light control system according to claim 1, further comprising: