CN101170682A - Remote monitoring system for deep water mesh box - Google Patents
Remote monitoring system for deep water mesh box Download PDFInfo
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- CN101170682A CN101170682A CNA2007101141863A CN200710114186A CN101170682A CN 101170682 A CN101170682 A CN 101170682A CN A2007101141863 A CNA2007101141863 A CN A2007101141863A CN 200710114186 A CN200710114186 A CN 200710114186A CN 101170682 A CN101170682 A CN 101170682A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention provides a deep water net-cage remote-monitoring system which comprises an underwater camera device, a controller, a GPRS communication network, and a monitoring room GPRS terminal and computer. The main body of the underwater camera device is a plurality of CCD cameras which are independently-sealed in a probe shell, so that the requirement for optical signal in sea is reduced and the quality of video signal is improved. A plurality of probes are arranged vertically and horizontally to facilitate the multi-angle observation of working state of the net-cage. The camera signal is transmitted to the controller via a video cable and processed and then transmitted to the computer in the monitoring room via the GPRS communication network. The computer processes the signal by visual control to produce fish video images shot by the plurality of probes. As a result, the user can know the cultivation conditions in the net cage at any time without going to the spot on the sea.
Description
Technical field
The present invention relates to a kind of deep water mesh cage unerwater-surveillance system, belong to the aquaculture monitoring technical field, is a kind of remote monitoring system for deep water mesh box specifically.
Background technology
Cage culture is aquaculture field method commonly used, and in cage culture was produced, what culture that the dealer pays close attention to the most was the whether active situation of fish in breakage and the net cage of etting.Traditional small-sized aquaculture net cage, because its carrying capacity is little, netting gear is in light weight, is easy to observe fish situation and etting situation in the net cage by luring fish gathering group or men hoisting etting.And for the large-sized deep water net cage, carry out the net cage operating mode by dependent manual operation and observe then very difficult.Therefore, along with large-scale deep-water netted case resisting wind and wave progressively the applying of China, press for the deep water mesh cage monitoring technique problem under water that solves in the breeding production.
At present, observation or the monitoring to immersed body mainly contains optics and these two kinds of methods of acoustics.The former has certain requirement to the transparency of using the waters, and the latter then is not subjected to the restriction of condition of water quality.And the present at home special-purpose facilities for observation of also not developing at the special instructions for use of China's cage culture.
Summary of the invention
The objective of the invention is the problem that exists at prior art, and a kind of dependable performance, easy to operate, the remote monitoring system for deep water mesh box can remote live observed are provided.
The objective of the invention is to be achieved through the following technical solutions: a kind of remote monitoring system for deep water mesh box, comprise the underwater camera device, be installed in above-water controller of net cage and tele-control system, it is characterized in that described tele-control system is made up of GPRS terminal and computer in GPRS network, the Control Room; Described underwater camera device comprises four probes of taking different azimuth net cage fish school signal respectively at least, probe transfers to controller by video transmission cable with signal, controller carries out being connected to the GPRS module after digitlization conversion, storage, the switching to signal, and signal is sent into GPRS network; Be positioned at the GPRS terminal received signal of Control Room and the signal that receives is sent into computer; Computer is exported the shoal of fish vision signal that each probe is taken respectively by visual control, and the different buttons of clicking on the computer display interface switch the shoal of fish video image that the different directions probe is taken.
Described underwater camera device comprises housing case, four independent sealed probes, video transmission cable, case top lid, four independent sealed probes are laid on the housing case according to level and vertical orientations, wherein 3 probes respectively are 120 ° of horizontal arrangement, 1 probe vertically downward in addition, the vision cable bundle of each probe passes the optical cable lead-in wire cover on the case top lid, be connected to the video transmission cable plug, the video transmission cable plug is connected with controller, the below of underwater camera device system has a counterweight to sink stone, the underwater camera device is by a rigid support, the buoyancy aid clip is hung on a certain degree of depth water layer in buoyancy aid below, and buoyancy aid is fixed in etting casing central authorities by connecting rope and net cage frame.
Described controller comprises antenna, the GPRS module, dsp chip, video frequency collection card, video switch circuit, solar panel, the accumulate bottle, the signal input part of video switch circuit is connected with the video transmission cable of underwater camera device, the signal output part of video switch circuit is connected to video frequency collection card, the output of video frequency collection card is connected to dsp chip, dsp chip is connected with the GPRS module, solar panel and accumulate bottle provide power supply for each circuit of controller, and controller is by being welded on the upper bracket on the buoyancy aid clip, the controller mounting bracket is installed in the buoyancy aid top.
Described GPRS network adopts the GPRS network of mobile communication company.
Described each independent sealed probe is made up of video camera, probe black box, probing shell, video transmission cable, the sealed assembly of video camera is enclosed in the probing shell, be connected to controller by the video transmission cable of drawing, described video camera is highly sensitive CCD low-light video camera, and configuration super large aperture zoom lens.
The GPRS module of described controller, dsp chip, video frequency collection card, video switch circuit, the accumulate bottle is installed on the base plate, solar panel be fixed on the upper encloser body above, between base plate and the upper encloser body sealing plate is arranged, the fastening bolt assembly is with base plate, the upper encloser body, sealing plate connects into the integral body of sealing, also have a video transmission cable through hole on the base plate, the installed inside that through hole is positioned at the upper encloser body has the optical cable crossover sub, the opposite side of through hole is equipped with the video transmission cable slot, through hole is sealed by the crossover sub sealing shroud, optical cable sealing joint cover is fastened on the base plate with trip bolt, and seal by sealing gasket, the vision cable bundle of underwater camera device passes the vision cable sealing shroud, enter optical cable sealing joint cover, peg graft by video transmission cable plug and vision cable slot, antenna be fixed on base plate below, the following mounting bracket that also is fixed with of base plate.
Described probe black box is made up of with damping sealing ring, probe front end " O " RunddichtringO, video camera mounting panel, mounting panel bolt, mounting panel hold-down screw, probe bonnet " O " RunddichtringO, probing shell and probe bonnet trip bolt, probe bonnet, video transmission cable " V " RunddichtringO, gland, gland packing, gland trip bolt, optical cable output guard cover forward end seal lid, eyeglass sealing gasket, circular eyeglass, camera lens location, and the CCD low-light video camera is installed pole bolt with two and is fixed on one side of two L shaped video camera mounting panels; The another side of video camera mounting panel is fixed on the probe bonnet with two mounting panel hold-down screws; The probe bonnet is installed in the rear end of probing shell, and seals with probe bonnet " O " RunddichtringO, and is connected as one by trip bolt and tubular probing shell; Have the video transmission cable extending port on probe bonnet and the gland, video transmission cable passes extending port and " V " RunddichtringO on the probe bonnet, the extending port and the optical cable output guard cover that pass on the gland are connected to the video transmission cable plug again, gland is fastened on the probe bonnet with gland packing and gland screw, camera lens location and damping seal ring set are on the photography/videography machine and be installed in the front end inside of probing shell, inwall tight fit with probing shell, have a cannelure on the front end face of probing shell, probe front end " O " RunddichtringO is placed in this groove, circular eyeglass is placed on probe front end " O " RunddichtringO, the eyeglass sealing gasket is placed on the circular eyeglass, the forward end seal lid is located on the eyeglass sealing gasket, and connects with tapered thread with the front end of probing shell.
Advantage and good effect that the present invention is compared with prior art possessed are:
(1) the present invention is the land long distance control system, and the user need not the marine on-the-spot real time and on line monitoring that just can realize the cage culture operating mode, has not only reduced the inconvenience of marine field observation, and has reduced the danger of marine operation under the severe sea condition condition.
(2) utilize the GPRS technology of mobile communication company, communication link is safeguarded by the operator of specialty, has avoided the fisherman in using system, also wants expend energy on to remove maintenance line, and is low to user's specification requirement.Simultaneously, make system have the advantages that real time data acquisition is strong, reliable and operating cost is low.
(3) adopt sealing detector structure of the present invention and sealing means, processing with easy for installation, sealing is reliable.Through pressure test, the withstand voltage depth of water can reach more than the 50m.
(4) system adopts high-sensitive CCD low-light video camera and super large aperture zoom lens, need not secondary light source, can obtain to observe clearly image under faint light condition, has both simplified system, has reduced cost again.
(5) can switch the operating state of a plurality of probes arbitrarily, realize the various visual angles of net cage operating mode are observed.
Description of drawings
Fig. 1 is the structure and the fundamental diagram of remote monitoring system for deep water mesh box of the present invention;
Fig. 2 is the vertical section structure chart of four probe underwater camera devices of remote monitoring system for deep water mesh box of the present invention;
Fig. 3 is the horizontal profile structure figure of four probe underwater camera devices of remote monitoring system for deep water mesh box of the present invention;
Fig. 4 is the probe cut-away view of remote monitoring system for deep water mesh box of the present invention;
Fig. 5 is the sectional structure chart of remote monitoring system for deep water mesh box controller of the present invention;
Fig. 6 is remote monitoring system for deep water mesh box controller principle figure of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing:
A kind of remote monitoring system for deep water mesh box embodiment is made up of underwater camera device 1, the GPRS terminal and computer 12 4 parts that are installed in the above-water controller 10 of net cage, GPRS network 11, the Control Room.As shown in Figure 1.Underwater camera device 1 is hung on a certain degree of depth water layer in buoyancy aid 4 belows by a rigid support 3, buoyancy aid clip 5 and bolt assembly 6.Buoyancy aid 4 is fixed in etting casing 15 central authorities by connecting rope 7 and net cage frame 14, regulates the power of drifting along by the heavy stone 16 of the counterweight of underwater camera device 1 below direct bearing and is equipped with, and makes buoyancy aid 4 parts more than the water surface, and part is not below the water surface.Controller 10 is installed in the buoyancy aid top by upper bracket 8, controller mounting bracket 9 and the bolt assembly that is welded on the buoyancy aid clip 5.Underwater camera device 1 is by carrying out the signal transmission between vision cable bundle 2 and the controller 10.
Referring to Fig. 2,3, the underwater camera device is made up of four probes 17, housing case 18, video transmission cable 19, gusset piece 20, case top lid 21, vision cable bundle lead-in wire cover 22, video transmission cable plug 23 and screw 24.One of them probe is positioned at the device bottom, can obtain the lower signal of popping one's head in, and its excess-three probe becomes 120 degree angles on horizontal circumference, the signal of different angles on the horizontal direction that can obtain popping one's head in.
Each probe 17 is by forward end seal lid 25, eyeglass sealing gasket 26, circular eyeglass 27, camera lens location and damping sealing ring 28, probe front end " O " RunddichtringO 29, probing shell 30, the CCD low-light video camera 31 of configuration super large aperture zoom lens, video camera mounting panel 32, mounting panel bolt 33, video transmission cable 19, mounting panel hold-down screw 34, probe bonnet " O " RunddichtringO 35, probing shell and probe bonnet trip bolt 36, probe bonnet 37, video transmission cable " V " RunddichtringO 38, gland 39, gland packing 40, gland trip bolt 41, optical cable output guard cover 42 and video transmission cable plug 23 are formed, as shown in Figure 4.Two mounting panel bolts 33 of CCD low-light video camera 31 usefulness are fixed on one side of two L shaped video camera mounting panels 32, and the another side of video camera mounting panel 32 is fixed on the probe bonnet 37 with two mounting panel hold-down screws 34; Probe bonnet 37 is installed in the rear end of probing shell 30, and seals with probe bonnet " O " RunddichtringO 35, and is connected as one by trip bolt 36 and probing shell 30; Have video transmission cable 19 extending ports on probe bonnet 37 and the gland 39, video transmission cable 19 passes extending port and " V " RunddichtringO 38 on the probe bonnet 37, the extending port and the video transmission cable protective jacket 42 that pass on the gland 39 are connected to video transmission cable plug 23 again, gland 39 usefulness gland packings 40 and gland screw 41 are fastened on the probe bonnet 30, fastening along with gland screw 41, under the promotion of gland 39, " V " RunddichtringO 38 forms inside and outside tensile force simultaneously, thereby reaches video transmission cable 19 two way seal radially.The camera lens location is enclosed within on the video camera 31 with damping sealing ring 28 and is installed in the front end inside of probing shell 30, inwall tight fit with probing shell 30, have a cannelure on the front end face of probing shell 30, probe front end " O " RunddichtringO 29 is placed in this cannelure, circular eyeglass 27 is placed on probe front end " O " RunddichtringO 29, eyeglass sealing gasket 26 is placed on the circular eyeglass 27, forward end seal lid 25 is located on the eyeglass sealing gasket 26, and connects with tapered thread with the front end of probing shell 30.
Above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example, those skilled in the art, and in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (7)
1. remote monitoring system for deep water mesh box, comprise the underwater camera device, be installed in above-water controller of net cage and tele-control system, it is characterized in that: described tele-control system is made up of GPRS terminal and computer (12) in GPRS network (11), the Control Room; Described underwater camera device (1) comprises four probes (17) of taking different azimuth net cage fish school signal respectively at least, probe (17) transfers to controller (10) by video transmission cable (19) with signal, controller (10) carries out being connected to the GPRS module after digitlization conversion, storage, the switching to signal, and signal is sent into GPRS network (11); Be positioned at the GPRS terminal received signal of Control Room and the signal that receives is sent into computer; Computer is exported the shoal of fish vision signal that each probe is taken respectively by visual control, and the different buttons of clicking on computer (12) display interfaces (13) switch the shoal of fish video image that the different directions probe is taken.
2. according to the described remote monitoring system for deep water mesh box of claim 1, it is characterized in that: described underwater camera device (1) comprises housing case (18), four independent sealed probes (17), video transmission cable (19), case top lid (21), four independent sealed probes (17) are laid on the housing case (18) according to level and vertical orientations, wherein 3 probes respectively are 120 ° of horizontal arrangement, 1 probe vertically downward in addition, the vision cable bundle (2) of each probe (17) passes the vision cable bundle lead-in wire cover (22) on the case top lid (21), be connected to video transmission cable plug (23), video transmission cable plug (23) is connected with controller (10), the below of underwater camera device (1) system has a counterweight to sink stone (16), underwater camera device (1) is by a rigid support (3), buoyancy aid clip (5) is hung on a certain degree of depth water layer in buoyancy aid (4) below, and buoyancy aid (4) is fixed in etting casing (15) central authorities by connecting rope (7) and net cage frame (14).
3. according to claim 1 or 2 described remote monitoring system for deep water mesh box, it is characterized in that: described controller comprises antenna (44), GPRS module (49), dsp chip, video frequency collection card, video switch circuit, solar panel (55), accumulate bottle (52), the signal input part of video switch circuit is connected with the vision cable bundle (2) of underwater camera device (1), the signal output part of video switch circuit is connected to video frequency collection card, the output of video frequency collection card is connected to dsp chip, dsp chip is connected with GPRS module (49), solar panel (55) and accumulate bottle (52) provide power supply for each circuit of controller, and controller (10) is by being welded on the upper bracket (8) on the buoyancy aid clip (5), controller mounting bracket (9) is installed in buoyancy aid (4) top.
4. according to the described remote monitoring system for deep water mesh box of claim 3, it is characterized in that: described GPRS network (11) adopts the GPRS network of mobile communication company.
5. according to the described remote monitoring system for deep water mesh box of claim 2, it is characterized in that: described each independent sealed probe (17) is made up of video camera (31), probe black box, probing shell (30), video transmission cable (19), the sealed assembly of video camera (31) is enclosed in the probing shell (30), be connected to controller (10) by the video transmission cable (19) of drawing, described video camera (31) is highly sensitive CCD low-light video camera, and configuration super large aperture zoom lens.
6. according to the described remote monitoring system for deep water mesh box of claim 3, it is characterized in that: the GPRS module (49) of described controller, dsp chip, video frequency collection card, video switch circuit, accumulate bottle (52) is installed on the base plate (45), solar panel (55) be fixed on upper encloser body (48) above, between base plate (45) and the upper encloser body (48) sealing plate (46) is arranged, fastening bolt assembly (47) is with base plate (45), upper encloser body (48), sealing plate (46) connects into the integral body of sealing, also have a video transmission cable through hole on the base plate (45), a side that is positioned at upper encloser body (48) of through hole is equipped with optical cable crossover sub (57), the opposite side of through hole is equipped with video transmission cable slot (59), through hole is sealed by crossover sub sealing shroud (58), optical cable sealing joint cover (62) is fastened on the base plate (45) with trip bolt (61), and by sealing gasket (60) sealing, the vision cable bundle (2) of underwater camera device (1) passes vision cable sealing shroud (63), enter optical cable sealing joint cover (62), peg graft by video transmission cable plug 23 and vision cable slot 59, antenna (44) be fixed on base plate (45) below, the following mounting bracket (9) that also is fixed with of base plate (45).
7. according to the described remote monitoring system for deep water mesh box of claim 5, it is characterized in that: described probe black box is by forward end seal lid (25), eyeglass sealing gasket (26), circular eyeglass (27), camera lens location and damping sealing ring (28), probe front end " O " RunddichtringO (29), video camera mounting panel (32), mounting panel bolt (33), mounting panel hold-down screw (34), probe bonnet " O " RunddichtringO (35), probing shell and probe bonnet trip bolt (36), probe bonnet (37), video transmission cable " V " RunddichtringO (38), gland (39), gland packing (40), gland trip bolt (41), optical cable output guard cover (42) and video transmission cable plug (23) are formed, and CCD low-light video camera (31) is fixed on one side of two L shaped video camera mounting panels (32) with two mounting panel bolts (33); The another side of video camera mounting panel (32) is fixed on the probe bonnet (37) with two mounting panel hold-down screws (34); Probe bonnet (37) is installed in the rear end of probing shell (30), and seals with probe bonnet " O " RunddichtringO (35), and is connected as one by trip bolt (36) and tubular probing shell (30); Have video transmission cable (19) extending port on probe bonnet (37) and the gland (39), video transmission cable (19) passes extending port and " V " RunddichtringO (38) on the probe bonnet (37), the extending port and the optical cable output guard cover (42) that pass on the gland (39) are connected to video transmission cable plug (23) again, gland (39) is fastened on the probe bonnet (30) with gland packing (40) and gland screw (41), the camera lens location is enclosed within the front end inside that probing shell (30) was gone up and be installed in to photography/videography machine (31) with damping sealing ring (28), inwall tight fit with probing shell (30), have a cannelure on the front end face of probing shell (30), probe front end " O " RunddichtringO (29) is placed in this groove, circular eyeglass (27) is placed on probe front end " O " RunddichtringO (29), eyeglass sealing gasket (26) is placed on the circular eyeglass (27), forward end seal lid (25) is located on the eyeglass sealing gasket (26), and connects with tapered thread with the front end of probing shell (30).
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| CN2007101141863A CN101170682B (en) | 2007-11-12 | 2007-11-12 | Remote monitoring system for deep water mesh box |
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| CN2007101141863A CN101170682B (en) | 2007-11-12 | 2007-11-12 | Remote monitoring system for deep water mesh box |
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