WO2017041350A1

WO2017041350A1 - Led fish-luring illumination system with visible light communication function

Info

Publication number: WO2017041350A1
Application number: PCT/CN2015/092550
Authority: WO
Inventors: 苏遵惠; 贺苏娟
Original assignee: 惠州伟志电子有限公司
Priority date: 2015-09-09
Filing date: 2015-10-22
Publication date: 2017-03-16
Also published as: CN105119656B; CN105119656A

Abstract

An LED fish-luring system with a visible light communication function. The system comprises an onboard LED fish-luring lamp, an underwater LED fish-luring lamp and an illumination control apparatus. The system further comprises an optical signal transmitter and an optical signal receiver. Signal transmitting and receiving are controlled by an LED visible light communication centre control apparatus. The optical signal transmitter comprises an information transmitting processing unit, a signal modulation circuit, an LED driving unit and the onboard LED fish-luring lamp. The optical signal receiver comprises a photoelectric detector, a signal demodulation circuit and an information receiving processing unit, and the information receiving processing unit of the optical signal receiver communicates with an information terminal. In the present invention, the brightness, the colour temperature, the chromaticity, a flicker frequency and a duty ratio of an LED fish-luring lamp are adjusted; the angle of an board LED fish-luring lamp is adjustable, and lifting adjustment may further be performed by means of a lifting apparatus; and the onboard LED fish-luring lamp has a visible light communication function, and an intra-ship communication local area network is formed and performs interconnection and intercommunication with a land command centre and other ships, so that the quantity of communication devices and communication costs can be reduced and a combination of illumination and communication can be implemented.

Description

LED lure lighting system with visible light communication function

Technical field

The invention relates to the technical field of LED lure lighting, and in particular to an LED lure lighting system with visible light communication function.

Background technique

The lure fishing light is a fishing aid that uses light to lure the fish. It can be generally divided into two types: the fishing light on the boat and the underwater fishing light. At present, the light source of the fish light on the boat is mainly metal halide lamps. The traditional metal halide light has low light efficiency (about 80-90 lm/W), and it belongs to full-angle illumination. Only less than 50% of the light is used for attracting fish. Short life (8000h), easy to break in the sea with large wind and waves, mercury in the lamp body, mercury after the lamp body is damaged, the mercury will discharge the lamp body, which will pollute the environment. When used as an underwater fishing light, the waterproof problem is difficult to solve, the safety is not guaranteed, and the risk of electric shock is easy to occur, and there is no way to use it now.

Different types of fish have different photostability to light chromaticity and light intensity. Therefore, when trapping different types of fish, it is better to convert the brightness, color temperature, chromaticity and flashing frequency of the fishing light as needed. The existing LED lure lamps are white light monochromatic temperature LED lamps, which do not have dimming brightness, color temperature, color and flashing functions; while metal halide lamps can not achieve the above functions; therefore, it is not possible to The phototaxis of different light colors and brightness changes the brightness, color temperature and chromaticity of the light, which affects the fishing effect.

The current fishing light is only used as a simple illuminating light fixture. It is installed directly on the vessel and fixed to a certain area of the sea surface. The irradiation area cannot be changed. It is impossible to attract the fish from the far side of the ship to the nearby fishing area. Effect.

In order to achieve a certain irradiation area, the installation height of the lure lamp is high, which increases the resistance of the vessel during operation and affects the safety of the boat.

At present, large-scale fishing boats use traditional walkie-talkies to communicate with each other. Traditional walkie-talkies need to occupy frequency band resources, and they need to be used for licenses.

Summary of the invention

In view of the above deficiencies of the prior art, the present invention provides a dimming brightness, a color temperature, a coloring and a flickering function, and has a visible light communication function of a local area network and interconnection with other ships and land command centers of the fleet. Communication LED lure lighting system.

In order to achieve the above object, the technical solution adopted by the present invention is:

An LED lure lighting system with visible light communication function, comprising an onboard LED lure fish lamp, an underwater LED lure fish lamp, and a brightness for controlling the onboard LED lure fish lamp and the underwater LED lure fish lamp, Lighting control device for color temperature, chromaticity, flicker frequency and flashing duty ratio;

Also included is an optical communication device composed of an optical signal transmitter and an optical signal receiver, the signal transmission and reception of the optical signal transmitter and the optical signal receiver being controlled by an LED visible light communication center control device, the optical signal transmitter including an information transmission processing unit a signal modulation circuit, an LED driving unit, and the onboard LED light trapping lamp, the optical signal receiver comprising a photodetector, a signal demodulating circuit, an information receiving processing unit, and an information receiving and processing unit of the optical signal receiver Information terminal communication.

Further, the optical communication device communicates with the land command center via a satellite receiving converter.

Further, the fishing boat communicates by means of an information terminal that communicates with the optical communication device.

Further, the information terminal is a PC, a mobile phone or a walkie-talkie.

Further, the information transmission processing unit of the optical signal transmitter, the signal modulation circuit, and the signal demodulation circuit and the information reception processing unit of the optical signal receiver adopt a PCM or OOK or RPPM code modulation or demodulation method.

Further, the light source of the onboard LED lure fish lamp and the underwater LED lure fish lamp is composed of at least one unit light source, and each unit light source is configured according to 2R/1W+2G/1W+1B/1W, and the unit light source has at least power It is 3W.

Further, the onboard LED fishing light is further provided with an angle adjusting device, and the angle adjusting device has an angle adjustment range of -15° to +45°, and the adjustment mode is manual adjustment or electronic control adjustment.

Further, the onboard LED fishing light is disposed on the lifting device, and the lifting device includes A telescopic bracket, a mounting rod fixed to one end of the retractable bracket, and a manual control rocker or an electric control motor connected to the other end of the retractable bracket for telescopically moving the telescopic bracket up and down.

Further, the heat sink control device of the LED light trapping lamp on the ship has a heat sink fin thickness ranging from 0.3 mm or more and less than or equal to 5 mm, and the heat sink is provided with a vent hole, and the heat sink surface is coated with heat conduction resistance. Rotten gum.

Further, the heat sink of the underwater LED fish trap heat dissipation control device is an orifice corrugated fin, and the material is aluminum foil or steel foil, and the thickness is not more than 0.3 mm, and the surface of the orifice corrugated fin is It is also coated with a thermally conductive coating.

The beneficial effects of the invention are:

The invention provides a fish-lighting function of dimming brightness, color temperature, chromaticity, flicker frequency and flicker duty ratio, and has the visible light communication function of the local area network and the LED enticing communication with other ships and land command centers of the fleet. Fish system; specifically, according to the phototaxis of different fish groups, dimming brightness, color temperature, color tone; can also attract fish by adjusting LED flashing; adjustable illumination angle of the lamp can be used to fish in the distance It is lured to catch fish at close range; the mounting bracket system is equipped with an overall lifting device for the luminaire. When the luminaire is not working, the squid lamp can be lowered to the lowest point as a whole, and can be lowered to the operating surface of the fishing vessel to ensure the safety of the boat. The height of the luminaire is adjusted to adjust the illuminating distance of the luminaire as needed. The luminaire has visible light communication function, and the inside of the fishing boat can realize visible light communication LAN communication. It can also communicate with the land command center and other fishing boats through the visible light communication local area network, reduce communication equipment, reduce communication cost, and realize the dual functions of fishing lighting and communication. .

DRAWINGS

1 is a schematic structural view of an LED lure lighting system with visible light communication function according to the present invention;

2 is a schematic view showing the implementation of an LED lure lighting system with visible light communication function according to the present invention;

3 is a structural diagram of an LED light source of an onboard LED fishing light and an underwater LED fishing light in the present invention;

4 is a schematic structural view of a ship's LED fishing light lifting device according to the present invention;

5 is a structural view of an aluminum sheet of a heat dissipation control device for an underwater LED fish trap lamp according to the present invention;

6 is a structural view showing a roughening of an aluminum sheet surface of a heat dissipation control device for an underwater LED fish trap lamp according to the present invention;

7 is a structural diagram of adding a through hole to a surface of an aluminum sheet of a heat dissipation control device for an underwater LED fish trap lamp according to the present invention;

8 is a structural view of a corrugated aluminum sheet of a heat dissipation control device for an underwater LED fish trap lamp according to the present invention;

Fig. 9 is a structural view showing the assembly of a heat dissipation control device for an underwater LED fish trap lamp in a cylindrical shape according to the present invention.

detailed description

The embodiments of the present invention are exemplified in the following with reference to the accompanying drawings, which are for the purpose of illustration and description.

As shown in FIG. 1 and FIG. 2, an LED lure lighting system with visible light communication function includes an onboard LED lure fish with visible light communication function, an LED trap fish light lifting device on board, and an LED lure fish angle adjusting device on the ship. a submerged LED lure lamp, a lighting control device for controlling brightness, color temperature, chromaticity, flicker frequency and flicker duty ratio of the onboard LED lure fish lamp and the underwater LED lure lamp;

Also included is an optical communication device composed of an optical signal transmitter and an optical signal receiver, the signal transmission and reception of the optical signal transmitter and the optical signal receiver being controlled by an LED visible light communication center control device, the optical signal transmitter including an information transmission processing unit , the signal modulation circuit, the LED driving unit and the onboard LED lure lamp, the data encoded by the encoder is converted into an electrical signal by the signal modulation circuit, and the LED driving unit drives the LED lure lamp on the ship to transmit the optical signal to the optical signal via the optical path. a receiver, the optical signal receiver comprises a photodetector, a signal demodulation circuit, and an information receiving and processing unit. The optical signal is detected by the photodetector and converted into an electrical signal, and decoded by the signal demodulation circuit and the information receiving processing unit. Data, the information receiving processing unit of the optical signal receiver is in communication with the information terminal. Through the light The communication device forms a visible light communication local area network in the ship.

In an embodiment of the invention, the optical communication device communicates with a terrestrial command center via a satellite receiving converter. The fishing boat communicates via an information terminal that communicates with the optical communication device. The information terminal is a PC, a mobile phone or a walkie-talkie. In this embodiment, the fishing boat communicates with each other through a walkie-talkie that communicates with the optical communication device.

In an embodiment of the present invention, the information transmission processing unit of the optical signal transmitter, the signal modulation circuit, and the signal demodulation circuit and the information reception processing unit of the optical signal receiver adopt PCM or OOK or RPPM code modulation or demodulation.

As shown in FIG. 3, the light source of the onboard LED fishing light and the underwater LED fishing light is composed of at least one unit light source, and each unit light source is configured by 2R/1W+2G/1W+1B/1W, the unit The light source power is at least 3W.

In an embodiment of the invention, the onboard LED lure lamp is further provided with an angle adjusting device, wherein the angle adjusting device has an angle adjustment range of -15° to +45°, and the adjustment mode is manual adjustment or electronic control adjustment. .

As shown in FIG. 4, the onboard LED lure lamp is disposed on a lifting device, and the lifting device comprises a telescopic bracket 2, and a mounting rod 1 fixed at one end of the telescopic bracket is connected to the other end of the telescopic bracket 2 The manual control wheel 3 or the electric control motor 4 that moves the telescopic support up and down.

The illumination angle of the luminaire is adjustable, and the fish in the distance can be lured to a close distance for fishing. The installation pole can be lifted and lowered, and the luminaire can be lowered to the working surface of the fishing vessel during the boating or fishing period. The luminaire has the function of visible light communication. The fishing vessel can realize the visible light communication of the local area network. It can also communicate with the land command center and other fishing vessels of the fleet through the visible light communication local area network, which can reduce the communication equipment and reduce the communication cost.

In this embodiment, the fin fin thickness of the heat-dissipating control device of the LED fish-trapping lamp on the ship is greater than or equal to 0.3 mm and less than or equal to 5 mm, and the heat sink is provided with a vent hole, and the heat sink surface is coated. There is thermal corrosion resistant glue.

In this embodiment, as shown in FIG. 5 to FIG. 9 , the heat dissipation control device of the underwater LED fish trap lamp The heat sink is an orifice corrugated fin, and the material is aluminum foil or steel foil, and the thickness is not more than 0.3 mm, and the surface of the orifice corrugated fin is also coated with a heat conductive coating. The manufacturing process of the orifice corrugated fins includes four steps of surface roughening, punching, corrugation and assembly.

The above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent changes made by the scope of the present invention remain within the scope of the present invention.

Claims

An LED lure lighting system with visible light communication function, characterized in that:

The invention comprises an onboard LED lure fish lamp, an underwater LED lure fish lamp, an illumination for controlling brightness, color temperature, chromaticity, flicker frequency and blinking duty of the onboard LED lure fish lamp and the underwater LED lure lamp. Control device

Also included is an optical communication device composed of an optical signal transmitter and an optical signal receiver, the signal transmission and reception of the optical signal transmitter and the optical signal receiver being controlled by an LED visible light communication center control device, the optical signal transmitter including an information transmission processing unit a signal modulation circuit, an LED driving unit, and the onboard LED light trapping lamp, the optical signal receiver comprising a photodetector, a signal demodulating circuit, an information receiving processing unit, and an information receiving and processing unit of the optical signal receiver Information terminal communication.
The LED fish attracting illumination system with visible light communication function according to claim 1, wherein the optical communication device communicates with the land command center through a satellite receiving converter.
The LED fish attracting illumination system with visible light communication function according to claim 1, wherein the fishing boat communicates with each other through an information terminal that communicates with the optical communication device.
The LED fish attracting illumination system with visible light communication function according to claim 1 or 3, wherein the information terminal is a PC, a mobile phone or a walkie-talkie.
The LED fish attracting illumination system with visible light communication function according to claim 1, wherein:

The information transmission processing unit of the optical signal transmitter, the signal modulation circuit, and the signal demodulation circuit and the information reception processing unit of the optical signal receiver adopt PCM or OOK or RPPM code modulation or demodulation.
The LED lure lighting system with visible light communication function according to claim 1, wherein the light source of the onboard LED lure fish and the underwater LED lure light is composed of at least one unit light source, each unit The light source is configured as 2R/1W+2G/1W+1B/1W, and the unit light source has a power of at least 3W.
The LED fish attracting illumination system with visible light communication function according to claim 1, wherein the onboard LED fishing light is further provided with an angle adjusting device, and the angle adjusting range of the angle adjusting device is: - 15 ° ~ +45 °, the adjustment mode is manual adjustment or electronic control adjustment.
The LED lure lighting system with visible light communication function according to claim 1, wherein the onboard LED lure lamp is disposed on a lifting device, and the lifting device comprises a telescopic bracket fixed to the telescopic device. A mounting rod at one end of the bracket, a manual control rocker or an electric control motor connected to the other end of the telescopic bracket for telescopically moving the telescopic bracket up and down.
The LED fish attracting illumination system with visible light communication function according to claim 1, wherein the heat sink control device of the onboard LED light trapping lamp has a fin fin thickness of greater than or equal to 0.3 mm, and Less than or equal to 5mm, the heat sink is provided with ventilation holes, and the surface of the heat dissipation device is coated with a heat conductive and corrosion resistant glue.
The LED fish trap illumination system with visible light communication function according to claim 1, wherein the heat sink of the underwater LED trap light heat dissipation control device is an orifice plate corrugated fin, and the material is made of aluminum. The sheet or steel sheet has a thickness of not more than 0.3 mm, and the surface of the orifice corrugated fin is also coated with a heat conductive coating.