CN203290061U

CN203290061U - Underwater monitoring system for cage culture

Info

Publication number: CN203290061U
Application number: CN2013203114607U
Authority: CN
Inventors: 秦勇; 付廷斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2013-11-20
Anticipated expiration: 2023-05-31

Abstract

The utility model relates to the technical field of fish cultivation equipment, in particular to an underwater monitoring system for cage culture. The underwater monitoring system for the cage culture is high in sensitivity, little in misoperation, strong in anti-jamming capability, capable of achieving environment friendliness and economical. The underwater monitoring system for the cage culture comprises an underwater camera head (1), a DPS controller (2), a GPRS wireless communication network (3) and a monitoring room computer (4), wherein signal transmission is carried out between the underwater camera head (1) and the DPS controller (2) through a video optical cable (7), the DPS controller (2) is in wireless connection with the monitoring room computer (4) through the GPRS wireless communication network (3), the underwater camera head (1) is composed of four independent sealed camera probes (8) which are arranged on an installation shell (9), one of the four camera probes (8) is arranged at the bottom end of the underwater camera head (1), the other three camera probes (8) are arranged on the horizontal circumference of the installation shell (9), and the included angles between every two adjacent cameral probes (8) of the three camera probes (8) are 120 degrees.

Description

Cage culture is monitoring system under water

Technical field

The utility model relates to the fishery cultivating equipment technical field, is specially a kind of cage culture monitoring system under water.

Background technology

Fish culture in net pen is the close spermiation in the pond technology of supporting to be applied to the superior larger water surface of environmental condition and the intensive breeding way of a kind of height of the high yield obtained.The height of a water body fish crop, except depending on the heritability of fish own, also be subject to the restriction of many environmental factors, as dissolved oxygen in water and metabolite, is exactly two very important factors that the restriction fish crop improves.Traditional aqiuculrue, fingerling stocking density, bait, dissolved oxygen and water quality etc. are constraint mutually, so the output of aqiuculrue is very limited, if not changing environmental condition, it is impossible that the output of aqiuculrue will increase substantially.Fish culture in net pen can constantly exchange water body in case by stormy waves, current or the motion of fish body etc., and in case, water quality is pure and fresh, keeps sufficient dissolved oxygen and bait, so that the condition of fish in the dense stocking of small size inner height to be provided.It is little that fish is supported in net cage scope of activities, can reduce energy consumption, and accumulation has additional nutrients, promote the growth of fish, simultaneously can avoid the harm of predacious fish and prevent that fish from runing away, can keep higher survival rate, so fish culture in net pen can obtain considerable fish crop.

The external more flourishing country of cage culture, because its supporting facility is fairly perfect, existing more complete undersea surveillance and monitoring equipment, be used for observing the net cage working condition.Be used for both at home and abroad observation or monitoring to immersed body, mainly contain two kinds of methods of optics and acoustics, so-called optical monitoring is to adopt the underwater television technology,, in the situation that water quality is more clear, by the camera collection image, then transfers signals to display and observes; So-called acoustic monitoring is to adopt the sonar technology monitor and survey, then converts acoustical signal to numeral or picture signal, in order to judge the operating mode that monitors.

In cage culture is produced, net cage needs the special messenger to be responsible for daily management after putting fingerling in a suitable place to breed, whether net cage is damaged, especially whether etting is by rope wear, whether buoyancy is enough, will in time adjust length and the anchor line of net cage frame rope during SEA LEVEL VARIATION, guarantees that net cage is excellent, also to prevent that the broken case of predacious fish or birds harmful animal from plunderring fish, and etting whether the shoal of fish situation cultivation dealer in breakage and net cage pay close attention to the most.For traditional small-sized fish culture net cage,, because carrying capacity is little, lightweight,, by luring fish gathering group and men hoisting etting, be easy to observe the shoal of fish and etting situation in net cage, but waste time and energy, can not observe the cultivation situation in net cage timely; , for the Largesize deepwater net cage net cage, more exist by manual operation and carry out the very difficult phenomenon of net cage operating mode observation.

The utility model content

It is a kind of highly sensitive that the purpose of this utility model is to provide, and malfunction is few, and antijamming capability is strong, environmental protection and economy, and the cage culture that can carry out real time on-line monitoring to the net cage operating mode is monitoring system under water.

The utility model cage culture is monitoring system under water, comprises underwater camera device 1 and dsp controller 2 on net cage, and GPRS cordless communication network 3 and monitoring chamber calculator 4; Wherein, net cage comprises framework 5 and the etting 6 that arranges around framework 5; Underwater camera device 1 is by carrying out the signal transmission between vision cable 7 and dsp controller 2, dsp controller 2 is by GPRS cordless communication network 3 and monitoring chamber calculator 4 wireless connections; It is characterized in that, described underwater camera device 1 independently seals camera probe 8 by four and is separately positioned on holder housing 9 and forms, holder housing 9 is connected with framework 5, one of them camera probe 8 is arranged on the bottom of underwater camera device 1, and its excess-three camera probe 8 is the hexagonal angle setting respectively on the horizontal circumference of holder housing 9.

Further, described framework 5 central authorities are fixedly installed clip 10, and bottom is connected with some balancing weights 11; Clip 10 tops are connected with buoyancy aid 12; When net cage was placed in water, buoyancy aid 12 had at least 1/3 to surface.

Further, the top of described holder housing 9 is fixedly connected on clip 10 belows by rigid support 13.

Further, described clip 10 tops are provided with upper bracket 14, and dsp controller 2 is fixedly connected on upper bracket 14 tops.

the utility model cage culture is monitoring system under water, employing is arranged on net cage central authorities certain depth water layer with underwater camera device 1 and dsp controller 2 operating mode in net cage is carried out real time on-line monitoring, be separately positioned on holder housing 9 and form because underwater camera device 1 independently seals camera probe 8 by four, four independently seal camera probe 8 and form the various visual angles layout by holder housing 9, a camera probe 8 that is arranged on its bottom can obtain the signal of net cage bottom, its excess-three camera probe 8 is the hexagonal angle setting respectively on the horizontal circumference of holder housing 9, can obtain the signal of different angles on camera probe 8 horizontal directions, underwater camera device 1 is by carrying out the signal transmission between vision cable 7 and dsp controller 2 simultaneously, dsp controller 2 is by GPRS cordless communication network 3 and monitoring chamber calculator 4 wireless connections, thereby the various visual angles signal that can conveniently camera probe 8 be collected is transferred to monitoring chamber calculator 4 through GPRS cordless communication network 3, and when carrying out monitoring results, can control by dsp controller 2 position of buoyancy aid 12, the final underwater monitoring of realizing cage culture according to the situation of actual breeding water body.Its beneficial effect is, reasonable in design, simple to operate, cost is lower, easily observes, and can grasp timely and effectively the working condition of net cage.

Description of drawings

Fig. 1 is structural representation of the present utility model.

In figure: underwater camera device 1, dsp controller 2, GPRS cordless communication network 3, monitoring chamber calculator 4, framework 5, etting 6, vision cable 7, camera probe 8, holder housing 9, clip 10, balancing weight 11, buoyancy aid 12, rigid support 13, upper bracket 14.

Embodiment

Example 1

The utility model cage culture is monitoring system under water, comprise net cage, described net cage comprises framework 5 and the etting 6 that arranges around framework 5, the underwater camera device 1 that is provided with dsp controller 2 on net cage and by carrying out signal between vision cable 7 and dsp controller 2, transmits; Described underwater camera device 1 independently seals camera probe 8 by four and is separately positioned on holder housing 9 and forms; A bottom that is arranged on underwater camera device 1 in described camera probe 8, remaining 3 are the hexagonal angle setting respectively on the horizontal circumference of holder housing 9; Described holder housing 9 is connected with framework 5.

when using the utility model to carry out the operation of net cage operating mode underwater monitoring, at first underwater camera device 1 and dsp controller 2 are arranged on the net cage inside that need to monitor, the various visual angles signal that a camera probe 8 that afterwards can be by being arranged on underwater camera device 1 bottom and its excess-three camera probe 8 that is respectively the hexagonal angle setting on the horizontal circumference of holder housing 9 are collected, cultivation situation to net cage inside is carried out Real-Time Monitoring, because underwater camera device 1 transmits by carrying out signal between vision cable 7 and dsp controller 2, dsp controller 2 is by GPRS cordless communication network 3 and monitoring chamber calculator 4 wireless connections, final various visual angles signal can promptly and accurately be transferred in monitoring chamber calculator 4 so that poultry feeders carries out monitoring results.

Example 2

The utility model cage culture is monitoring system under water, and as shown in Figure 1, wherein, described framework 5 central authorities are fixedly installed clip 10, and bottom is connected with some balancing weights 11; Clip 10 tops are connected with buoyancy aid 12; When net cage is placed in water, buoyancy aid 12 has at least 1/3 to surface, can rationally adjust by the camera position to underwater camera device 1 easily and effectively by buoyancy aid 12 and balancing weight 11,, to guarantee effectively to monitor the breeding situations in net cage, further improve sensitivity and the reliability of whole monitoring system.

Wherein, the top of described holder housing 9 is fixedly connected on clip 10 belows by rigid support 13, in order to guarantee that whole underwater camera device 1 can stablize operation, thereby obtains monitor signal safely and effectively.

Wherein, described clip 10 tops are provided with upper bracket 14, and dsp controller 2 is fixedly connected on upper bracket 14 tops, by 14 pairs of dsp controllers 2 of upper bracket, are fixed, and guarantee that it is stable, improve security reliability.

All the other structures and occupation mode are all as described in example 1.

Claims

1. cage culture monitoring system under water, comprise underwater camera device (1) and dsp controller (2) on net cage, and GPRS cordless communication network (3) and monitoring chamber calculator (4); Wherein, net cage comprises framework (5) and the etting (6) that arranges around framework (5); Underwater camera device (1) is by carrying out the signal transmission between vision cable (7) and dsp controller (2), and dsp controller (2) is by GPRS cordless communication network (3) and the wireless connections of monitoring chamber calculator (4); It is characterized in that, described underwater camera device (1) independently seals camera probe (8) by four and is separately positioned on holder housing (9) and forms, holder housing (9) is connected with framework (5), one of them camera probe (8) is arranged on the bottom of underwater camera device (1), and its excess-three camera probe (8) is the hexagonal angle setting respectively on the horizontal circumference of holder housing (9).

2. cage culture as claimed in claim 1 monitoring system under water, is characterized in that, described framework (5) central authorities are fixedly installed clip (10), and bottom is connected with some balancing weights (11); Clip (10) top is connected with buoyancy aid (12); When net cage was placed in water, buoyancy aid (12) had at least 1/3 to surface.

3. cage culture as claimed in claim 2 monitoring system under water, is characterized in that, the top of described holder housing (9) is fixedly connected on clip (10) below by rigid support (13).

4. cage culture as claimed in claim 2 monitoring system under water, it is characterized in that: described clip (10) top is provided with upper bracket (14), and dsp controller (2) is fixedly connected on upper bracket (14) top.