CN106444802A - Ship attitude 3D real-time monitoring system - Google Patents
Ship attitude 3D real-time monitoring system Download PDFInfo
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- CN106444802A CN106444802A CN201610784915.5A CN201610784915A CN106444802A CN 106444802 A CN106444802 A CN 106444802A CN 201610784915 A CN201610784915 A CN 201610784915A CN 106444802 A CN106444802 A CN 106444802A
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- 230000009977 dual effect Effects 0.000 claims description 74
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- 230000003068 static effect Effects 0.000 claims description 18
- 238000013480 data collection Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
- G05D1/0875—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted to water vehicles
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Abstract
The invention discloses a ship attitude 3D real-time monitoring system and belongs to the technical field of ship monitoring. The monitoring system comprises a dual-redundancy PLC module, a dual-redundancy switch module, a sensor module and a system display terminal, wherein the system display terminal comprises a dynamic 3D display terminal, the sensor module and the dual-redundancy PLC module are connected through a signal line, the dual-redundancy PLC module and the dual-redundancy switch module are connected through dual-redundancy Ethernet, and the dual-redundancy switch module and the dynamic 3D display terminal are connected with the dual-redundancy Ethernet. The monitoring system, by use of the dual-redundancy PLC module, the dual-redundancy switch module, the dual-redundancy Ethernet and the dynamic 3D display terminal, can display dynamic 3D attitude of a ship in real time and has quite high stability and reliability.
Description
Technical field
The invention belongs to ship monitoring technical field, more particularly to a kind of attitude of ship 3D real-time monitoring system.
Background technology
At present, conventional attitude of ship monitoring system mainly has sensor, control module, mixed-media network modules mixed-media and display module group
Become, system typically irredundant structure.When module failure or network failure, the normal operation of systemic-function can be affected, so as to right
The balance control of ship's space system causes certain risk, even influences whether the stability of ship when serious.Display module
For a display terminal, even if configuration multiple stage display terminal, the information content of display is also identical with form.Normal shipboard is adopted
With data list and the data of bar graph form displaying scene sensor acquisition, therefore system can only be by the static, shape of plane
What formula reflection ship was current incline in length and breadth, absorb water and various cabins liquid level, operator cannot vividly, intuitively experience ship
Attitude.When shipping work, the adjustment operation to attitude of ship is also not convenient enough.
Content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of attitude of ship 3D real-time monitoring system
System, the monitoring system can in real time, accurately, reliably be monitored and be shown ship static state 2D attitude and dynamic 3D attitude.
The purpose of the present invention is achieved through the following technical solutions：
A kind of attitude of ship 3D real-time monitoring system, the monitoring system includes dual redundant PLC module, dual redundant switch
Module, sensor assembly and system display terminal, the system display terminal includes dynamic 3D display terminal, the sensor die
Block and dual redundant PLC module are connected by holding wire, and the dual redundant PLC module and dual redundant switch module pass through dual redundant
Ethernet connects, and the dual redundant switch module and dynamic 3D display terminal are connected by dual redundant Ethernet, wherein：
The sensor assembly is used for the analog quantity of Real-time Collection attitude of ship information, and is sent to dual redundant PLC module,
The right FORE DRAFT letter of the attitude of ship packet signal of trim containing ship, ship heel signal, the left FORE DRAFT signal of ship, ship
Number, the left aft draft signal of ship, the right aft draft signal of ship, ballast tank liquid level signal；
The analog quantity of the attitude of ship information that the dual redundant PLC module is sent to sensor assembly carries out analog digital conversion
Attitude of ship digital signal, re-modulation is ethernet format, to be then passed to dual redundant switch module；
The attitude of ship digital signal of the dual redundant PLC module for receiving is passed to dynamic by the dual redundant switch module
State 3D display terminal；
Preferably, the dynamic 3D display terminal includes 3D attitude display module, data configuration module, hull modeling mould
Block, parameter acquisition processing module, wherein：
The hull MBM sets up static 3D model and to data configuration module to hull and each accommodation system
The static 3D model of output；
The parameter acquisition processing module is received, demodulates the attitude of ship numeral letter for coming from dual redundant switch module
Number, then the attitude of ship digital signal after demodulation is exported to data configuration module；
The data configuration module receives the 3D model of the static state from hull MBM and parameter acquisition processing module
Attitude of ship digital signal, static 3D model and real-time parameter are carried out data configuration and coupling, and will be generated after coupling
Dynamic ship 3D model is exported to 3D attitude display module；
The dynamic ship 3D model that the 3D attitude display module is generated after being used for the coupling for sending data configuration module
Shown.
Preferably, the dynamic 3D display terminal is integrated with 3D view angle switch/locking module, 3D inclination angle amplification module and 3D
Mode switch module.
3D view angle switch/the locking module is used for the selected 3D view angle switch/lock command of acquisition operations personnel, right
The respective graphical that 3D attitude display module shows carries out view angle switch or locking processing.
3D inclination angle amplification module is used for acquisition operations personnel selected 3D inclination angle amplification module order, to 3D attitude
The respective graphical that display module shows carries out inclination angle processing and amplifying.
The 3D mode switch module is used for the selected 3D outdoor scene/half outdoor scene switching command of acquisition operations personnel, to 3D
The respective graphical that attitude display module shows carries out 3D outdoor scene/half outdoor scene hand-off process.
Preferably, the system display terminal also includes 2D display terminal, the 2D display terminal and dual redundant switch
Module is connected by dual redundant Ethernet, and the dual redundant switch module is by the ship appearance of the dual redundant PLC module for receiving
State digital signal passes to 2D display terminal, and 2D display terminal is according to the attitude of ship numeral for obtaining from dual redundant switch module
Signal, is monitored to the attitude information of ship using data list and bar graph form and shows.
2D display terminal and dynamic 3D display terminal are separate and are mutually redundant backup, when a display terminal occurs event
During barrier, the normal operation of another display terminal is not interfered with.And without mutual interaction relation between two sets of display systems.
Preferably, the monitoring system also includes observing and controlling cabinet and the ups power for powering to the monitoring system, described double
Redundant PLC module and ups power are in observing and controlling cabinet.Ups power provides stable power supply guarantee can to the monitoring system,
Improve the reliability and stability of the monitoring system.
Preferably the dual redundant PLC module includes PLC module first and PLC module second, PLC module first and PLC module
The analog quantity of the attitude of ship information that the sensor assembly for receiving is sent by second carries out analog digital conversion for attitude of ship numeral letter
Number, re-modulation is the attitude of ship digital signal of ethernet format, then passes to the attitude of ship digital signal after modulation
Dual redundant switch module.
Preferably, the dual redundant switch module includes switch first and switch second, the switch first and friendship
It is provided with the interface being connected with third party in second of changing planes, the switch first and switch second are by dual redundant PLC for receiving
The attitude of ship digital signal of module passes to 2D display terminal and dynamic 3D display terminal；2D display terminal and dynamic 3D show
Terminal preferential collection switch first transmission come the attitude of ship digital signal from PLC module first, if 2D display terminal and/or
Dynamic 3D display terminal does not collect the attitude of ship digital signal from PLC module first that the transmission of switch first comes, then 2D shows
Show the attitude of ship numeral letter from PLC module second that terminal and the transmission of dynamic 3D display terminal automatic data collection switch first come
Number；If 2D display terminal and/or dynamic 3D display terminal do not collect switch first transmission come from PLC module first or PLC
The attitude of ship digital signal of module second, then 2D display terminal and the transmission of dynamic 3D display terminal automatic data collection switch second comes
Attitude of ship digital signal from PLC module first；If 2D display terminal and/or dynamic 3D display terminal do not collect switch
The attitude of ship digital signal from PLC module first or PLC module second that first transmission comes, does not collect the transmission of switch second yet and comes
The attitude of ship digital signal from PLC module first, then 2D display terminal and dynamic 3D display terminal automatic data collection switch
The attitude of ship digital signal from PLC module second that second transmission comes.
Preferably, the monitoring system also includes the remote control valve module that more than one is connected with dual redundant PLC module.
Preferably, the remote control valve module includes remote control valve, control relay and valve actuator, the control
Relay processed and the connection of dual redundant PLC module, the valve actuator both connected with remote control valve, also with control relay even
Connect.
The image data that operator show according to system display terminal, sends ON/OFF instruction to remote control valve, and this refers to
Order is transferred to control relay to instruct digital signal form via dual redundant switch module, dual redundant PLC module.Control continues
Electrical equipment manipulates valve ON/OFF to realize to each cabin liquid level according to the instruction digital signal for receiving by valve actuator
Control.
Valve open/close state is passed to via control relay by valve actuator with valve state digital signal form
The valve state digital signal for receiving is passed to exchange by PLC module first and PLC module second, PLC module first and PLC module second
Machine first and switch second.Switch first and switch second by the valve state digital signal for receiving pass to 2D display terminal and
Dynamic 3D display terminal.
The valve from PLC module first that 2D display terminal and the transmission of dynamic 3D display terminal preferential collection switch first come
Status number signal, if 2D display terminal and/or dynamic 3D display terminal do not collect switch first transmission come from PLC mould
The valve state digital signal of block first, then what 2D display terminal and the transmission of dynamic 3D display terminal automatic data collection switch first came comes
Valve state digital signal from PLC module second；If 2D display terminal and/or dynamic 3D display terminal do not collect switch first
The valve state digital signal from PLC module first or PLC module second that transmission comes, then 2D display terminal and dynamic 3D show eventually
The valve state digital signal from PLC module first that end automatic data collection switch second transmission comes；If 2D display terminal and/or dynamic
State 3D display terminal does not collect the valve state numeral letter from PLC module first or PLC module second that the transmission of switch first comes
Number, the valve state digital signal from PLC module first that the transmission of switch second comes is not collected yet, then 2D display terminal and dynamic
The valve state digital signal from PLC module second that the transmission of state 3D display terminal automatic data collection switch second comes.
2D display terminal and dynamic 3D display terminal realize remote-controlled valve gate-shaped according to the valve state digital signal for receiving
The real-time monitoring of state and display.
Preferably, the sensor assembly includes pressure transducer and obliquity sensor.The pressure transducer is used for
The left FORE DRAFT signal of collection ship, the right FORE DRAFT signal of ship, the left aft draft signal of ship, the right aft draft signal of ship, ballast
Cabin liquid level signal, the obliquity sensor is used for gathering ship trim signal, ship heel signal.
Beneficial effects of the present invention：The monitoring system adopts dual redundant PLC module, dual redundant switch module, dual redundant
Ethernet, 2D display terminal and dynamic 3D display terminal, greatly reduce module failure or network failure to the monitoring system
Impact, greatly improves the reliability and stability of the monitoring system, powerful guarantee safety of ship, stable operation.The prison
Examining system can both pass through routine 2D display terminal using the display terminal of two sets of not only separate but also mutual redundancies, operator
The static graphics page be monitored, it is also possible to be monitored by the motion graphics page of dynamic 3D display terminal.Dynamic 3D
The dynamic 3D figure shows of display terminal can intuitively, the real-time attitude of the displaying ship of lively, dynamic, panorama, improve ship
The convenience of oceangoing ship pose adjustment, has been obviously improved the work efficiency of operator, significantly reduces the labor intensity of operator.
Description of the drawings
Fig. 1 is a kind of attitude of ship 3D real-time monitoring system overall structure diagram of the present invention；
Fig. 2 is a kind of attitude of ship 3D real-time monitoring system flow chart of the present invention；
Fig. 3 is a kind of attitude of ship 3D real-time monitoring system dynamic 3D display terminal flow chart of the present invention.
In Fig. 1：1 is dynamic 3D display terminal, and 2 is 2D display terminal, and 3 is switch first, and 4 is switch second, and 5 is observing and controlling
Cabinet, 6 is sensor assembly, and 7 is remote control valve module.
Specific embodiment
Below, in conjunction with the accompanying drawings and embodiments technical scheme is further described：
Embodiment：As shown in Figure 1 to Figure 3, a kind of attitude of ship 3D real-time monitoring system, the monitoring system includes double superfluous
Remaining PLC module, dual redundant switch module, sensor assembly 6, system display terminal, remote control valve module 7, observing and controlling cabinet 5 and use
In the ups power that powers to the monitoring system.The system display terminal includes 2D display terminal 2 and dynamic 3D display terminal 1,
The dual redundant PLC module includes 3 He of switch first comprising PLC module first and PLC module second, the dual redundant switch module
Switch second 4, the remote control valve module 7 includes remote control valve, valve actuator and control relay.The switch
It is provided with, in first 3 and switch second 4, the interface being connected with third party.The sensor assembly 6 includes pressure transducer and inclines
Angle transducer.
The dual redundant PLC module and ups power are in observing and controlling cabinet 5.The sensor assembly 6 and PLC module first,
PLC module second is connected by holding wire, the remote control valve and valve actuator connection, the valve actuator and control
Relay connection, the control relay and the connection of PLC module first, PLC module second, the PLC module first and switch first 3,
Switch second 4 is connected by dual redundant Ethernet, the PLC module second and switch first 3, switch second 4 by dual redundant with
Too net connection.
The sensor assembly 6 is used for the analog quantity of Real-time Collection attitude of ship information, and is sent to dual redundant PLC mould
Block, the attitude of ship packet signal of trim containing ship, ship heel signal, the left FORE DRAFT signal of ship, the right bow of ship are eaten
The left aft draft signal of water signal, ship, the right aft draft signal of ship, ballast tank liquid level signal.Wherein, ship trim signal and ship
Oceangoing ship heel signal is gathered by obliquity sensor, the left aft draft letter of the left FORE DRAFT signal of ship, the right FORE DRAFT signal of ship, ship
Number, the right aft draft signal of ship and ballast tank liquid level signal gathered by pressure transducer.
The analog quantity of the attitude of ship information that the dual redundant PLC module is sent to sensor assembly carries out analog digital conversion
Attitude of ship digital signal, re-modulation is ethernet format, to be then passed to dual redundant switch module.
The attitude of ship digital signal of the dual redundant PLC module for receiving is passed to 2D by the dual redundant switch module
Display terminal 2 and dynamic 3D display terminal 1.
The 2D display terminal 2 according to the attitude of ship digital signal for obtaining from dual redundant switch module, using data
List and bar graph form are monitored to the attitude information of ship and show.
The dynamic 3D display terminal 1 includes 3D attitude display module, data configuration module, hull MBM, ginseng
Number acquisition processing module, 3D view angle switch/locking module, 3D inclination angle amplification module and 3D mode switch module.
The hull MBM is used for setting up static 3D model and to data configuration to hull and each accommodation system
The static 3D model of module output.
The parameter acquisition processing module is used for receiving, demodulates the attitude of ship numeral for coming from dual redundant switch module
Signal, then exports the attitude of ship digital signal after demodulation to data configuration module.
The data configuration module is used for receiving the 3D model of the static state from hull MBM and parameter acquisition is processed
The attitude of ship digital signal of module, static 3D model and real-time parameter are carried out data configuration and coupling, and raw after coupling
The dynamic ship 3D model for becoming is exported to 3D attitude display module.
The dynamic ship 3D model that the 3D attitude display module is generated after being used for the coupling for sending data configuration module
Shown.
3D view angle switch/the locking module is used for the selected 3D view angle switch/lock command of acquisition operations personnel, right
The respective graphical that 3D attitude display module shows carries out view angle switch or locking processing.
3D inclination angle amplification module is used for acquisition operations personnel selected 3D inclination angle amplification module order, to 3D attitude
The respective graphical that display module shows carries out inclination angle processing and amplifying.
The 3D mode switch module is used for the selected 3D outdoor scene/half outdoor scene switching command of acquisition operations personnel, to 3D
The respective graphical that attitude display module shows carries out 3D outdoor scene/half outdoor scene hand-off process.
Under the monitoring system working condition, the field sensor module 6 for being distributed in hull and each accommodation system is adopted in real time
The analog quantity of collection attitude of ship information, the analog quantity of attitude of ship information is supplied to PLC mould in the form of standard current signal
Block first and PLC module second.The analog quantity of the attitude of ship information of PLC module first and PLC module second to receiving carries out modulus and turns
Attitude of ship digital signal is changed to, re-modulation is the attitude of ship digital signal of ethernet format, then by the ship after modulation
Attitude digital signal is uploaded to switch first 3 and switch second 4 respectively by dual redundant Ethernet.Switch first 3 and switch
Second 4, by dual redundant Ethernet, the attitude of ship digital signal for receiving is supplied to 2D display terminal 2 and dynamic 3D shows eventually
End 1.
2D display terminal 2 and 1 preferential collection switch first of dynamic 3D display terminal 3 transmit from PLC module first
Attitude of ship digital signal, if 2D display terminal 2 and/or dynamic 3D display terminal 1 are not collected, the transmission of switch first is next to be come
From the attitude of ship digital signal of PLC module first, then 2D display terminal 2 and 1 automatic data collection switch first 3 of dynamic 3D display terminal
The attitude of ship digital signal from PLC module second that transmission comes；If 2D display terminal 2 and/or dynamic 3D display terminal 1 are gathered
Transmit, less than switch first 3, the attitude of ship digital signal from PLC module first or PLC module second of coming, then 2D display terminal 2
Transmit, with 1 automatic data collection switch second of dynamic 3D display terminal 4, the attitude of ship digital signal from PLC module first of coming；If
2D display terminal 2 and/or dynamic 3D display terminal 1 do not collect switch first 3 transmit come from PLC module first or PLC mould
The attitude of ship digital signal of block second, does not collect switch second 4 yet and transmits the attitude of ship numeral from PLC module first that comes
Signal, then 2D display terminal 2 and 1 automatic data collection switch second of dynamic 3D display terminal 4 transmit the ship from PLC module second of coming
Oceangoing ship attitude digital signal.
The attitude of ship digital signal from dual redundant switch module that 2D display terminal 2 pairs is received carry out conversion and
After configuration, using data list and bar graph form, the real-time attitude of ship is monitored and shows.
The parameter acquisition processing module of dynamic 3D display terminal 1 comes from dual redundant switch module for receiving, demodulating
Attitude of ship digital signal, then the attitude of ship digital signal after demodulation is exported to data configuration module, dynamic 3D shows
Show that the data configuration module of terminal 1 will be received from the static 3D model of ship modeling module and be processed from parameter acquisition
The attitude of ship digital signal of module carries out data configuration and coupling, and by the dynamic ship 3D model for generating after coupling export to
3D attitude display module, the dynamic ship 3D model for generating after the coupling of data configuration module is entered by 3D attitude display module
Row shows.
Operator can be needed to show 3D attitude display module by 3D view angle switch/locking module according to operation
Respective graphical carries out view angle switch or locking, and the respective graphical for 3D attitude display module being shown by 3D inclination angle amplification module is entered
Row inclination angle is amplified, and the respective graphical for 3D attitude display module being shown by 3D mode switch module carries out 3D outdoor scene/half outdoor scene
Switching.
The image data that operator show according to system display terminal, sends ON/OFF instruction to remote control valve, and this refers to
Order is transferred to control relay to instruct digital signal form via dual redundant switch module, dual redundant PLC module.Control continues
Electrical equipment manipulates valve ON/OFF to realize to each cabin liquid level according to the instruction digital signal for receiving by valve actuator
Control.
Valve open/close state is passed to via control relay by valve actuator with valve state digital signal form
The valve state digital signal for receiving is passed to exchange by PLC module first and PLC module second, PLC module first and PLC module second
Machine first 3 and switch second 4.The valve state digital signal for receiving is passed to 2D and shows eventually by switch first 3 and switch second 4
End 2 and dynamic 3D display terminal 1.
2D display terminal 2 and 1 preferential collection switch first of dynamic 3D display terminal 3 transmit from PLC module first
Valve state digital signal, if 2D display terminal 2 and/or dynamic 3D display terminal 1 are not collected, the transmission of switch first 3 is next to be come
From the valve state digital signal of PLC module first, then 2D display terminal 2 and 1 automatic data collection switch first 3 of dynamic 3D display terminal
The valve state digital signal from PLC module second that transmission comes；If 2D display terminal 2 and/or dynamic 3D display terminal 1 are gathered
Transmit, less than switch first 3, the valve state digital signal from PLC module first or PLC module second of coming, then 2D display terminal 2
Transmit, with 1 automatic data collection switch second of dynamic 3D display terminal 4, the valve state digital signal from PLC module first of coming；If
2D display terminal 2 and/or dynamic 3D display terminal 1 do not collect switch first 3 transmit come from PLC module first or PLC mould
The valve state digital signal of block second, does not collect switch second 4 yet and transmits the valve state numeral from PLC module first that comes
Signal, then 2D display terminal 2 and 1 automatic data collection switch second of dynamic 3D display terminal 4 transmit the valve from PLC module second of coming
Door state digital signal.
2D display terminal 2 and dynamic 3D display terminal 1 realize remote control valve according to the valve state digital signal for receiving
The real-time monitoring of state and display.
Claims (10)
1. a kind of attitude of ship 3D real-time monitoring system, it is characterised in that the monitoring system includes dual redundant PLC module, double
Redundancy switch module, sensor assembly and system display terminal, the system display terminal includes dynamic 3D display terminal, institute
State sensor assembly and dual redundant PLC module is connected by holding wire, the dual redundant PLC module and dual redundant switch module
Connected by dual redundant Ethernet, the dual redundant switch module and dynamic 3D display terminal are by dual redundant Ethernet even
Connect, wherein：
The sensor assembly is used for the analog quantity of Real-time Collection attitude of ship information, and is sent to dual redundant PLC module, described
The attitude of ship packet signal of trim containing ship, ship heel signal, the left FORE DRAFT signal of ship, the right FORE DRAFT signal of ship,
The left aft draft signal of ship, the right aft draft signal of ship, ballast tank liquid level signal；
The analog quantity of the attitude of ship information that the dual redundant PLC module is sent to sensor assembly carries out analog digital conversion for ship
Attitude digital signal, re-modulation is the attitude of ship digital signal of ethernet format, is then passed to dual redundant switch module；
The attitude of ship digital signal of the dual redundant PLC module for receiving is passed to dynamic 3D by the dual redundant switch module
Display terminal；
Static 3D model first set up by the dynamic 3D display terminal to hull and each accommodation system, then by dual redundant switch
Each position of the attitude of ship digital signal that module sends and hull and each accommodation system in static 3D model is carried out
Join, the 3D dynamic adjustment for realizing attitude of ship is shown with real-time monitoring.
2. a kind of attitude of ship 3D real-time monitoring system according to claim 1, it is characterised in that the dynamic 3D shows
Terminal includes 3D attitude display module, data configuration module, hull MBM, parameter acquisition processing module, wherein：
The hull MBM is set up static 3D model to hull and each accommodation system and is exported to data configuration module
Static 3D model；
The parameter acquisition processing module is received, demodulates the attitude of ship digital signal for coming from dual redundant switch module, so
Afterwards the attitude of ship digital signal after demodulation is exported to data configuration module；
The data configuration module receives the 3D model of static state and the ship of parameter acquisition processing module from hull MBM
Oceangoing ship attitude digital signal, static 3D model and real-time parameter are carried out data configuration and coupling, and the dynamic that will generate after coupling
Ship 3D model is exported to 3D attitude display module；
The dynamic ship 3D model that the 3D attitude display module is generated after being used for the coupling for sending data configuration module is carried out
Show.
3. a kind of attitude of ship 3D real-time monitoring system according to claim 2, it is characterised in that the dynamic 3D shows
Terminal is integrated with 3D view angle switch/locking module, 3D inclination angle amplification module and 3D mode switch module.
4. a kind of attitude of ship 3D real-time monitoring system according to claim 1, it is characterised in that the system shows eventually
End also includes 2D display terminal, and the 2D display terminal is connected by dual redundant Ethernet with dual redundant switch module, described
The attitude of ship digital signal of the dual redundant PLC module for receiving is passed to 2D display terminal, 2D by dual redundant switch module
Display terminal according to the attitude of ship digital signal for obtaining from dual redundant switch module, using data list and bar graph form
The attitude information of ship is monitored and is shown.
5. a kind of attitude of ship 3D real-time monitoring system according to claim 1 or 4, it is characterised in that the monitoring system
Also include observing and controlling cabinet and the ups power for powering to the monitoring system, the dual redundant PLC module and ups power are installed
In observing and controlling cabinet.
6. a kind of attitude of ship 3D real-time monitoring system according to claim 1 or 4, it is characterised in that the dual redundant
PLC module includes PLC module first and PLC module second, and the sensor assembly for receiving is sent out by PLC module first and PLC module second
The analog quantity of the attitude of ship information that send carries out analog digital conversion for attitude of ship digital signal, and re-modulation is the ship of ethernet format
Then attitude of ship digital signal after modulation is passed to dual redundant switch module by oceangoing ship attitude digital signal.
7. a kind of attitude of ship 3D real-time monitoring system according to claim 1 or 6, it is characterised in that the dual redundant
Switch module includes switch first and switch second, is provided with third party even in the switch first and switch second
The interface for connecing, the switch first and switch second are by the attitude of ship number from PLC module first and PLC module second for receiving
Word signal transmission is to 2D display terminal and dynamic 3D display terminal, and 2D display terminal and dynamic 3D display terminal preferential collection are exchanged
The attitude of ship digital signal from PLC module first that the transmission of machine first comes, if 2D display terminal and/or dynamic 3D display terminal are adopted
Collect the attitude of ship digital signal from PLC module first for coming less than the transmission of switch first, then 2D display terminal and dynamic 3D show
Show the attitude of ship digital signal from PLC module second that the transmission of terminal automatic data collection switch first comes；If 2D display terminal and/
Or dynamic 3D display terminal does not collect the attitude of ship number from PLC module first or PLC module second that the transmission of switch first comes
Word signal, then the ship from PLC module first that 2D display terminal and the transmission of dynamic 3D display terminal automatic data collection switch second come
Oceangoing ship attitude digital signal；If 2D display terminal and/or dynamic 3D display terminal do not collect switch first transmission come from PLC
The attitude of ship digital signal of module first or PLC module second, do not collect that the transmission of switch second comes yet from PLC module first
Attitude of ship digital signal, then 2D display terminal and the transmission of dynamic 3D display terminal automatic data collection switch second are from PLC
The attitude of ship digital signal of module second.
8. a kind of attitude of ship 3D real-time monitoring system according to claim 1 or 7, it is characterised in that the monitoring system
Also include a remote control valve module being connected with dual redundant PLC module.
9. a kind of attitude of ship 3D real-time monitoring system according to claim 8, it is characterised in that the remote control valve mould
Block includes remote control valve, control relay and valve actuator, the control relay and the connection of dual redundant PLC module,
The valve actuator both connected with remote control valve, also connected with control relay.
10. a kind of attitude of ship 3D real-time monitoring system according to claim 1 or 4, it is characterised in that the sensor
Module includes pressure transducer and obliquity sensor, and the pressure transducer is used for gathering the left FORE DRAFT signal of ship, ship
The left aft draft signal of right FORE DRAFT signal, ship, the right aft draft signal of ship, ballast tank liquid level signal, the obliquity sensor
For gathering ship trim signal, ship heel signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784915.5A CN106444802A (en) | 2016-08-30 | 2016-08-30 | Ship attitude 3D real-time monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784915.5A CN106444802A (en) | 2016-08-30 | 2016-08-30 | Ship attitude 3D real-time monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106444802A true CN106444802A (en) | 2017-02-22 |
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| CN201610784915.5A Pending CN106444802A (en) | 2016-08-30 | 2016-08-30 | Ship attitude 3D real-time monitoring system |
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| CN107959586A (en) * | 2017-11-09 | 2018-04-24 | 中国运载火箭技术研究院 | A kind of ship end Integrated navigation system network architecture based on cloud platform |
| CN111538347A (en) * | 2020-06-24 | 2020-08-14 | 中国人民解放军海军工程大学 | Marine attitude simulation test equipment and automatic adjusting method |
| CN114360234A (en) * | 2021-12-23 | 2022-04-15 | 中交第四航务工程局有限公司 | Wireless remote control system and method for ship |
| CN117073769A (en) * | 2023-10-17 | 2023-11-17 | 中交第一航务工程局有限公司 | Detection device for ship body posture in full-floating state |
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| CN117073769A (en) * | 2023-10-17 | 2023-11-17 | 中交第一航务工程局有限公司 | Detection device for ship body posture in full-floating state |
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