CN207083087U - A kind of full deep sea pressure simulating test device real-time monitoring system - Google Patents
A kind of full deep sea pressure simulating test device real-time monitoring system Download PDFInfo
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- CN207083087U CN207083087U CN201720816185.2U CN201720816185U CN207083087U CN 207083087 U CN207083087 U CN 207083087U CN 201720816185 U CN201720816185 U CN 201720816185U CN 207083087 U CN207083087 U CN 207083087U
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Abstract
The utility model discloses a kind of full deep sea pressure simulating test device real-time monitoring system, the system includes pressure simulation device and monitoring system, the pressure simulation device includes control unit electronic compartment, oil-filled junction box, underwater lamp, Underwater Camera, head, pressure sensor and the measurand being arranged on support, for the Stent Implantation inside pressure simulation device, underwater lamp can be adjusted posture by head and be gathered relevant test data information with Underwater Camera passes to monitoring system by optical fiber.The utility model has carried out optimization and upgrading in function on the premise of pressure simulation test device is not damaged to it, the experiment process of " black box touch system pressure " is changed into " white box is visually suppressed ", had to functions such as the monitoring of the pressure monitoring inside pressure simulation test device, video monitoring, measurand state and relevant parameter and collections.
Description
Technical field
Engineering equipment for deep ocean exploitation technical field of performance test is the utility model is related to, more particularly to a kind of full deep sea pressure mould
Intend test device real-time monitoring system.
Background technology
21 century is " numerical ocean model ".Be richly stored with living resources, chemical resource, mineral resources, power in ocean
Resource and water resource, it is the strategic space of current most development potentiality.With China ocean make the country prosperous strategy development, 11000
The complete deep marine engineering equipment in sea of meter level can carry out the deep submarine observation in full sea, be to explore earth secret, biogenesis, ocean
The sharp weapon of development of resources, enjoy and attract attention both at home and abroad.The complete deep marine settings in sea propose high to each part and its function
It is required that developed at it and need to carry out in debugging process repeatedly to simulate the pressure-resistant performance of deep ocean work environment progress and function survey
Examination, to ensure the safety and reliability of whole marine settings system.
Pressure simulation test device, is commonly called as pressure measuring cylinder, is for simulating in deep-sea seawater pressure under the conditions of different depth
One of main tool, it is the pressure-resistant performance test for carrying out engineering equipment for deep ocean exploitation associated components and material in laboratory environments.Mesh
Before, the pressure measuring cylinder that domestic many is engaged in engineering equipment for deep ocean exploitation research institute is totally enclosed type during simulated high-pressure environmental testing
, i.e., in addition to pressure in console pressure gauge display current pressure simulating test device, no observation window or any other number
It is believed that breath monitors the test status of measurand inside pressure measuring cylinder for experimenter, " black box touch system pressure " state is substantially at.Cause
How this, realize " white box is visually suppressed ", and remote monitoring can be realized by network technology, lifts the complete deep pressure simulation in sea
The service ability of test device, reduce the waste of person property, shorten the lead time of engineering equipment for deep ocean exploitation, be marine engineering equipment
And its development, new material, the use of new construction and the development of new techniques of part provide reliable efficiency test platform, have important
And profound significance and actual construction value.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, designs a kind of full deep sea pressure simulating test device
Real-time monitoring system, real-time detection, control and the remote monitoring to measurand state are realized by network technology, and to pressure
The internal pressure of analogue means automatically adjusts, meet engineering equipment for deep ocean exploitation kinetic control system and part, material it is resistance to
Pressure test and pressure-resistant performance evaluation and evaluation requirement.
To reach above-mentioned purpose, technical scheme is used by the utility model：
A kind of full deep sea pressure simulating test device real-time monitoring system, including pressure simulation device, for monitoring in real time
The monitoring system of pressure simulation device internal pressure and the artesian condition of measurand, the pressure simulation device include housing,
Support, control unit electronic compartment, pressure sensor, oil-filled junction box, measurand, head, underwater lamp and Underwater Camera, institute
State support to be fixed in the cavity of housing, described control unit electronic compartment, pressure sensor, oil-filled junction box and measurand are consolidated
It is scheduled on the bottom plate of support, the head is hingedly fixed in the upper end of support, and underwater lamp and Underwater Camera are fixed on head
Lower surface, described control unit electronic compartment, pressure sensor, measurand, head, underwater lamp and Underwater Camera pass through respectively
Optical fiber is connected with oil-filled junction box, and the upper end of the housing is interspersed with optical fiber crossing cabin part, oil-filled junction box and control unit electronics
Cabin is communicated to connect by the optical fiber and monitoring system that are fixed in optical fiber crossing cabin part respectively.
Further, the monitoring system includes the first optical transmitter and receiver, for converting video data to video network data
The video encoder of stream, the given dress of character adder, computer console, pressure for coded data being added in video
Put, monitoring display device, the network switch, DVR and dc source, the VT of first optical transmitter and receiver
It is connected with the video signal input terminal of video encoder, measurand performance parameter signal and pressure signal output end and computer
The signal input part connection of console；The signal output part of computer console respectively with character adder and pressure setter
Connection；The video encoder, character adder, DVR and computer console pass through optical fiber and network exchange respectively
Machine is connected, and DVR is connected by optical fiber with monitoring display device, and dc source is connected with the power end of oil-filled junction box.
Further, the oil-filled junction box connects including power interface, Digital Servo Driver test interface, CTD tests
Mouth, reserved expansion interface, underwater lamp interface, Underwater Camera interface, head interface, pressure sensor interface.
Further, the measurand performance parameter signal includes pressure-bearing data-signal and Current Voltage feedback signal.
Further, described control unit electronic compartment includes hatchcover, nacelle and the control module being fixed in nacelle, described
Optical fiber crossing cabin part and electronic compartment underwater electrical connector are interspersed with hatchcover, the control module includes the second optical transmitter and receiver, single-chip microcomputer control
Making sheet, communication board, Digital Servo Driver, cradle head control circuit, input/output board, pressure sensor switch circuit, water
Lower lamp light adjusting circuit, video camera on-off circuit, binding post, the singlechip control panel by input/output board respectively with pressure
Sensing switch circuit, underwater lamp dimming circuit and the communication connection of video camera on-off circuit, singlechip control panel pass through the electricity that communicates
Road plate communicates to connect with Digital Servo Driver and cradle head control circuit respectively, communication board and the second optical transmitter and receiver communication link
Connect, the second optical transmitter and receiver is connected by the optical fiber being fixed in optical fiber crossing cabin part with the first optical transmitter and receiver.
Further, the control module also includes being used to carry out leak inspection to control unit electronic compartment and oil-filled junction box
The leak water detdction interface circuit of survey.
Further, the input/output board includes digital input port, digital output port, simulation input port, mould
Intend output port and PWM output ports.
Further, described control unit electronic compartment is made of titanium alloy material.
Positive beneficial effect of the present utility model：
1st, on the premise of pressure simulation device is not damaged, the internal pressure to pressure simulation device and tested pair are realized
The real-time monitoring of the artesian condition of elephant, and the various pressure-bearing data and artesian condition of measurand can be detected, held
The experiment process of " black box touch system pressure " before transformation is changed into by pressure data and video data transmission to monitoring system, and " white box is sub
Visually suppress ", experiment whole visualization and networking are realized, is improved service quality, so as in marine settings Hi-pot test
Effective safety guarantee is provided in experiment.
2nd, Underwater Camera and underwater lamp illumination can assign instruction to control head to adjust posture by computer console,
Cause object of observation also not adjusted in visual zone by head even if generation refraction after entering water, water can be achieved during experiment
The on-line tuning and Underwater Camera Focussing of lower lamp brightness.
3rd, experimental data by character adder by data investigation into video, improve amount of video information；Computer controls
Platform can automatically generate corresponding pressure-time graph in real time, and pressure-current curve and pressure-voltage curve etc. are automatic raw
Into form, without manual record experimentation, whole-course automation.
4th, control unit electronic compartment, pressure sensor, oil-filled junction box, tested is fixed in the housing of pressure simulation device
Object, head, underwater lamp and Underwater Camera, realize the detection and control of the artesian condition of measurand, and can transmit each
Kind control instruction, detection data and video information；All devices inside pressure simulation device may move, dismantle, installation, fit
It is strong with property, as long as pressure simulation installed capacity is suitable, flexibly configurable.
5th, circuit is arranged by oil-filled junction box and sorted out, reduce control unit electronic compartment perforate, and be CTD, watched under water
The corresponding underwater electrical connector test interface of the first-class offer of propeller, underwater camera is provided, test can be mounted directly；And multiple water are reserved
Contiguity card i/f provides connection for different measurands and supported, and the upgrading service for the present apparatus；
6th, monitored in real time using one collection of UML (Unified Modeling Language, UML) design,
The host computer real-time monitoring system of performance evaluation, and remote interaction can be carried out by network.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is control unit electronic compartment and oil-filled junction box internal structure schematic diagram in the utility model.
Fig. 3 is the flow chart of the utility model test process.
The concrete meaning of label is in figure：1- heads；2- Underwater Cameras；3- underwater lamps；4- supports；5- control units electricity
Sub- cabin；6- pressure sensors；The oil-filled junction boxs of 7-；8- measurands；9- pressure simulation devices；10th, 11- optical fiber；12nd, 13- light
Fine crossing cabin part；The optical transmitter and receivers of 14- first；15- video encoders；The 16- network switch；17- character adders；18- HD recordings
Machine；19- dc sources；20- computer consoles；21- monitoring display devices；22- pressure setters；23- housings；24- is monitored
System；The optical transmitter and receivers of 25- second；26- binding posts；27- communication boards；28- Digital Servo Drivers；29- cradle head controls electricity
Road；30- input/output boards；31- pressure sensor switch circuits；32- underwater lamp dimming circuits；33- video camera on-off circuits；
34- singlechip control panels；35- leak water detdction interface circuits；36- optical fiber interts part；37- binding posts；38- CTD tests connect
Mouthful；39- reserves expansion interface；40- power interfaces；41- Digital Servo Driver test interfaces；42- nacelles；43- hatchcovers；44-
Watertight cable；45- optical fiber connectors；46- electronic compartment underwater electrical connectors.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by what is shown in accompanying drawing
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With new scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily mixing
Confuse concept of the present utility model.
Illustrate present embodiment with reference to Fig. 1, full deep sea pressure simulating test device real-time monitoring system of the present utility model,
Monitoring system including pressure simulation device, for monitoring pressure simulation device internal pressure and the artesian condition of measurand in real time
System 24.
The pressure simulation device includes housing 23, support 4, control unit electronic compartment 5, pressure sensor 6, oil-filled separated time
Box 7, measurand 8, head 1, underwater lamp 3 and Underwater Camera 2.The support 4 is fixed in the cavity of housing 23, the control
Unit electronic compartment 5, pressure sensor 6, oil-filled junction box and 7 measurands 8 processed are fixed on the bottom plate of support 4.The head 1
The upper end of support 4 is hingedly fixed in, control unit electronic compartment 5, oil-filled junction box 7, pressure sensor 6 and measurand can be overlooked
8.Underwater lamp 3 and Underwater Camera 2 are fixed on the lower surface of head 1, and underwater lamp 3 and underwater camera 2 can be adjusted by head 1
Its posture, the brightness of underwater lamp 3 and the on-line tuning of the focal length of Underwater Camera 2 can be achieved during testing experiment.Support and solid
The equipment being scheduled on support is that entirety is hung in the housing of pressure simulation device, is mainly used in gathering in pressure simulation device
The load performance parameter of the video information in portion, pressure information and measurand, such as electric current, voltage are believed with the relation of pressure change
Breath.Described control unit electronic compartment 5, pressure sensor 6, measurand 8, head 1, underwater lamp 3 and Underwater Camera 2 lead to respectively
Cross optical fiber to be connected with oil-filled junction box 7, the upper end of the housing 23 is interspersed with optical fiber crossing cabin part 12,13, oil-filled junction box 7 and control
Unit electronic compartment 5 processed is communicated to connect by the optical fiber 10,11 being fixed in optical fiber crossing cabin part with monitoring system 24 respectively, and pressure passes
Video data of pressure data and Underwater Camera 2 shooting that sensor 6 measures etc. is transferred to monitoring system 24 by optical fiber.
Described control unit electronic compartment 5 is made up of titanium alloy material, can bear the deep 11000 meters of water depth pressures in full sea.Such as Fig. 2
Shown, control unit electronic compartment 5 includes hatchcover 43, nacelle 42 and the control module being fixed in nacelle, is worn on the hatchcover 43
It is inserted with optical fiber crossing cabin part 45 and electronic compartment underwater electrical connector 46.Control module in nacelle includes the second optical transmitter and receiver 25, single-chip microcomputer
Control panel 34, communication board 27, Digital Servo Driver 28, cradle head control circuit 29, input/output board 30, pressure sensor
On-off circuit 31, underwater lamp dimming circuit 32, video camera on-off circuit 33 and binding post 26.The singlechip control panel 34 is logical
It is logical with pressure sensor switch circuit 31, underwater lamp dimming circuit 32 and video camera on-off circuit 33 respectively to cross input/output board 30
Letter connection, singlechip control panel 34 are logical with Digital Servo Driver 28 and cradle head control circuit 29 respectively by communication board 27
Letter connection, communication board 27 communicate to connect with the second optical transmitter and receiver 25, and the second optical transmitter and receiver 25 is by being fixed in optical fiber crossing cabin part
Optical fiber be connected with the first optical transmitter and receiver 25.
The effect of second optical transmitter and receiver 25 is by electric signals such as the detection informations of video information, pressure information and measurand
The optical signal that can be transmitted in optical fiber 10 is converted into, and after being parsed by the first optical transmitter and receiver 14, the first optical transmitter and receiver 14 is by vision signal
It is transmitted to video encoder 15, the detection information of pressure information and measurand is transmitted to computer console 20, computer console
20 control signal transmits mould corresponding to the inside of control unit electronic compartment 5 also by the second optical transmitter and receiver 25 with the first optical transmitter and receiver 14
Block.Singlechip control panel receives the configuration information of computer console, and oil-filled separated time is then controlled by input/output board 30
The state of pod interface equipment, the brightness of switch, regulation underwater lamp such as camera；Also can be by system communication board to digital servo
Driver carries out parameter configuration with cradle head control circuit, changes the working condition of head and Digital Servo Driver.Measurand
Working characteristics parameter under Hi-pot test environment, such as electric current, voltage measurand pressure-bearing data message pass through telecommunication circuit
Plate sends the second optical transmitter and receiver to.Communication board is integrated with conventional RS232, RS485, CAN, I2C buses and SPI connect
Mouthful, it is responsible for receiving pressure data, Digital Servo Driver control and cradle head control information inside pressure simulation device, meets
The communicating requirement of various parts or intermodule.
The effect of binding post 26 is to provide electrical connection for the oil-filled internal wiring terminal 37 of junction box 7, and connected mode is
Electronic compartment underwater electrical connector 46 is electrically connected with binding post 26, each underwater electrical connector and binding post 37 on oil-filled junction box 7
Electrical connection, is connected between underwater electrical connector 45 and electronic compartment underwater electrical connector 46 by watertight cable 44.Electronic compartment watertight connects
Plug-in unit 46 is both the power supply interface of control unit electronic compartment 5 and information is handed between control unit electronic compartment 5 and oil-filled junction box 7
Alias.
The integrated digital input and output of input/output board 30, simulation input output and PWM output functions etc., are specifically included
Digital input port, digital output port, simulation input port, simulation output port and PWM output ports.Numeral input is readable
Data signal is taken, numeral output can control pressure sensor switch circuit 31 and shooting head switching circuit 33；Simulation input is readable
Analog signal is taken, such as：Electric current, voltage；Simulation output can realize the control of related measurand according to the requirement of computer console
System；PWM outputs can control underwater light adjusting circuit to control the power of the brightness of underwater lamp 3.
The monitoring system 24 includes the first optical transmitter and receiver 14, video encoder 15, character adder 17, computer console
20th, pressure setter 22, monitoring display device 21, the network switch 16, DVR 18 and dc source 19.Described first
The VT of optical transmitter and receiver 14 is connected with the video signal input terminal of video encoder 15, measurand performance parameter letter
Number and pressure signal output end be connected with the signal input part of computer console 20, the measurand performance parameter signal bag
Pressure-bearing data-signal and Current Voltage feedback signal are included, pressure-bearing data-signal is detected to obtain by pressure sensor, and Current Voltage is anti-
Feedback signal is detected to obtain by Current Voltage sensor.The signal output part of computer console 20 respectively with character adder 17 and
Pressure setter 22 connects；The video encoder 15, character adder 17, DVR 18 and computer console 20
It is connected respectively by optical fiber with the network switch 16, DVR 18 is connected by optical fiber with monitoring display device 21, direct current
Source 19 is connected with the power end of oil-filled junction box 7.
The pressure data and video data that pressure simulation device is detected are transferred to the first optical transmitter and receiver 14 by optical fiber,
First optical transmitter and receiver 14 converts video data to resulting video data transmission to video encoder 15, video encoder 5
Video network data flow；The pressure and other relevant test datas that the first optical transmitter and receiver 14 is obtained simultaneously（Measurand it is each
Kind pressure-bearing data-signal）Real-time Transmission is recorded in real time to computer console 20, computer console 20 to these data
And storage, and these data are subjected to coding transmission in character adder 17 according to the communication protocol of agreement form, character is folded
Add device 17 that coded data is added in video.Computer console 20 can be set in advance according to the measurement demand of measurand to be added
Curve order is pressed, and is given according to the detection information of pressure sensor based on PID pid algorithm adjust automatically pressure
The output of device 22, i.e. force (forcing) pump, so that quickly tracking reaches the pressure values specified to the internal pressure of pressure simulation device 22.Meter
Calculation machine console 20 can also set measurand control instruction parameter, and the inside for being transmitted through the fiber to pressure simulation device is real
Now to the closed-loop control of measurand.After high-potting terminates, computer console 20 generates pressure simulation device and entirely surveyed
Internal pressure-time plot during examination, and pressure-electric current of related measurand and（Or）Pressure-voltage curve
Figure etc., and generate corresponding testing journal sheet.Meanwhile test the video information of process and test data information and can pass through network exchange
Machine 16 uploads network in real time, is easy to related personnel's online browse or downloads reference.
The oil-filled junction box 7 can bear the deep 11000 meters of depth of water pressures in full sea by the way of internal precharge pressure balance
Power, main function are classified finishing circuits, reduce electronic compartment perforate, there is provided equipment test interface.The inside of oil-filled junction box is
Binding post, oil-filled junction box are provided with multiple underwater electrical connectors, are available for underwater lamp, Underwater Camera, head and pressure sensor
Corresponding interface is connected to by watertight cable, power interface, Digital Servo Driver test interface, CTD is specifically included and tests and connect
Mouth, reserved expansion interface, underwater lamp interface, Underwater Camera interface, head interface, pressure sensor interface.Shown in Fig. 2
Underwater electrical connector 40 is the power interface that power supply is provided for pressure simulation device built-in system, and underwater electrical connector 41 is that servo is underwater
Propeller test interface, underwater electrical connector 38 are CTD test interfaces, and underwater electrical connector 39 is reserved expansion interface.Oil-filled separated time
Box 7 is connected with underwater electrical connector 46 by underwater electrical connector 45 through watertight cable 44 with control unit electronic compartment 5, so as to control
Unit electronic compartment 5 is powered and exchanges data.
As preferable, the control module of the present embodiment also includes being used to enter control unit electronic compartment and oil-filled junction box
The leak water detdction interface circuit 35 of row leak water detdction.Leak water detdction interface circuit 35 provides control unit electronic compartment and oil-filled
The leak water detdction interface of junction box.
The attitude angle of camera and underwater lamp can be adjusted by head during pressure simulation test, and realized
Video, pressure and measurand state and relevant parameter, such as propeller electric current and（Or）The real-time monitoring of information of voltage is with adopting
Collection.The detection information of pressure sensor of the computer console by reception inside pressure simulation device, is accumulated based on ratio
Differential pid algorithm is divided to carry out the output of adjust automatically pressure setter so that the internal pressure of pressure simulation device reaches what is specified
Pressure values, the accurate Automated condtrol of the pressure simulation device internal pressure of whole test process is realized, after experimental test terminates
Preserve and analyze and export required data sheet.Meanwhile relevant staff can be tested by internet online browse and be surveyed
Examination situation and related data.
As shown in figure 3, full deep sea pressure simulating test device real-time monitoring system of the present utility model monitored in real time
Cheng Wei：
First, system electrification starts simultaneously self-test；
Secondly, pressuring curve is preset in computer console according to the load performance test request of measurand；
Then, pressure sensor 6 detects the internal pressure of pressure simulation device in real time, and pressure signal is passed through into oil-filled point
Line box 7 is transferred to control unit electronic compartment 5, and pressure signal is transferred to computer console 20 by control unit electronic compartment 5；Calculate
Machine console 20 passes through the output pressure of pid algorithm control pressure setter 22, computer according to the pressure data received
Console 20 judges whether the internal pressure of pressure simulation device reaches setting pressure, if reaching, performs step 4, starts quilt
Survey the load performance test of object；Otherwise, again through the internal pressure of pid algorithm control pressure simulating test device；
Finally, the video data that the pressure-bearing data message of measurand and Underwater Camera 2 gather passes through oil-filled point respectively
Line box 7 is transferred to control unit electronic compartment 5, and control unit electronic compartment 5 gives video data transmission to the first optical transmitter and receiver 14, by pressure-bearing
Data information transfer carries out closed-loop control, the first optical transmitter and receiver to computer console 20, computer console 20 to measurand
14 by video data transmission to video encoder 15 to generate video network data flow, coded data is superimposed by character adder 17
Into video；After load performance test terminates, computer console 20 generates pressure simulation test device in whole test process
In internal pressure-time plot, and pressure-bearing data graphs of measurand, and generate corresponding testing journal sheet survey
The video information and test data information of examination process are uploaded to network in real time by the network switch 16.
The water leakage situation of the real-time measure and control unit electronic compartment of leak water detdction interface circuit 35 and oil-filled junction box, if hair
Raw leak, then control alarm to be alarmed, while terminate load performance test assignment.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand；Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (8)
1. a kind of full deep sea pressure simulating test device real-time monitoring system, it is characterised in that including pressure simulation device, be used for
The monitoring system of monitoring pressure simulation device internal pressure and the artesian condition of measurand in real time, the pressure simulation device bag
Include housing, support, control unit electronic compartment, pressure sensor, oil-filled junction box, measurand, head, underwater lamp and take the photograph under water
Camera, the support are fixed in the cavity of housing, described control unit electronic compartment, pressure sensor, oil-filled junction box and by
Survey object to be fixed on the bottom plate of support, the head is hingedly fixed in the upper end of support, and underwater lamp and Underwater Camera are fixed
In the lower surface of head, described control unit electronic compartment, pressure sensor, measurand, head, underwater lamp and Underwater Camera
It is connected respectively by optical fiber with oil-filled junction box, the upper end of the housing is interspersed with optical fiber crossing cabin part, oil-filled junction box and control
Unit electronic compartment is communicated to connect by the optical fiber and monitoring system that are fixed in optical fiber crossing cabin part respectively.
2. full deep sea pressure simulating test device real-time monitoring system according to claim 1, it is characterised in that the prison
Control system includes the first optical transmitter and receiver, the video encoder for converting video data to video network data flow, for that will compile
Code data are added to character adder in video, computer console, pressure setter, monitoring display device, network exchange
Machine, DVR and dc source, the VT of first optical transmitter and receiver and the vision signal of video encoder
Input connection, measurand performance parameter signal and the signal input part of pressure signal output end and computer console connect
Connect；The signal output part of computer console is connected with character adder and pressure setter respectively；The video encoder,
Character adder, DVR and computer console are connected by optical fiber with the network switch respectively, and DVR leads to
Cross optical fiber to be connected with monitoring display device, dc source is connected with the power end of oil-filled junction box.
3. full deep sea pressure simulating test device real-time monitoring system according to claim 2, it is characterised in that described to fill
Oil line box includes power interface, Digital Servo Driver test interface, CTD test interfaces, reserved expansion interface, underwater lamp and connect
Mouth, Underwater Camera interface, head interface, pressure sensor interface.
4. full deep sea pressure simulating test device real-time monitoring system according to claim 2, it is characterised in that the quilt
Surveying object performance parameter signal includes pressure-bearing data-signal and Current Voltage feedback signal.
5. full deep sea pressure simulating test device real-time monitoring system according to claim 1, it is characterised in that the control
Unit electronic compartment processed includes hatchcover, nacelle and the control module being fixed in nacelle, and optical fiber crossing cabin part is interspersed with the hatchcover
With electronic compartment underwater electrical connector, the control module includes the second optical transmitter and receiver, singlechip control panel, communication board, numeral and watched
Take driver, cradle head control circuit, input/output board, pressure sensor switch circuit, underwater lamp dimming circuit, video camera switch
Circuit, binding post, the singlechip control panel are adjusted with pressure sensor switch circuit, underwater lamp respectively by input/output board
Optical circuit and video camera on-off circuit communication connection, singlechip control panel by communication board respectively with Digital Servo Driver
Communicated to connect with cradle head control circuit, communication board communicates to connect with the second optical transmitter and receiver, and the second optical transmitter and receiver is by being fixed on light
Optical fiber in fine crossing cabin part is connected with the first optical transmitter and receiver.
6. full deep sea pressure simulating test device real-time monitoring system according to claim 5, it is characterised in that the control
Molding block also includes being used for the leak water detdction interface circuit that leak water detdction is carried out to control unit electronic compartment and oil-filled junction box.
7. full deep sea pressure simulating test device real-time monitoring system according to claim 5, it is characterised in that described defeated
Entering output board includes digital input port, digital output port, simulation input port, simulation output port and PWM output ports.
8. full deep sea pressure simulating test device real-time monitoring system according to claim 5, it is characterised in that the control
Unit electronic compartment processed is made of titanium alloy material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720816185.2U CN207083087U (en) | 2017-07-07 | 2017-07-07 | A kind of full deep sea pressure simulating test device real-time monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600586A (en) * | 2018-04-17 | 2018-09-28 | 河南腾龙信息工程有限公司 | A kind of underwater camera and system based on optical fiber |
-
2017
- 2017-07-07 CN CN201720816185.2U patent/CN207083087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600586A (en) * | 2018-04-17 | 2018-09-28 | 河南腾龙信息工程有限公司 | A kind of underwater camera and system based on optical fiber |
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