CN106327610B - A kind of arctic navigation intelligent ship - Google Patents
A kind of arctic navigation intelligent ship Download PDFInfo
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- CN106327610B CN106327610B CN201610732757.9A CN201610732757A CN106327610B CN 106327610 B CN106327610 B CN 106327610B CN 201610732757 A CN201610732757 A CN 201610732757A CN 106327610 B CN106327610 B CN 106327610B
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Abstract
The invention discloses a kind of arctic navigation intelligent ships, including Shipborne navigation data recorder, alarm management system, ice load monitoring system, stress monitoring system, ice layer thickness and the clear monitoring system of ice, trim optimization and speed of a ship or plane optimization system, storage system, noise and vibration monitor system and intelligent management system；The Shipborne navigation data recorder includes wave instrument, anemoclinograph, rotational speed meters, bow tail Draft Gauge, satellite positioning receiving instrument, and the alarm management system includes fuel oil temperature meter, fuel mass flow meter and shaft horsepower meter detection alarm system.The data and information that crewman provides according to intelligence system are adjusted method of ship floating condition, the speed of a ship or plane, course, and when arctic navigation avoids iceberg or the thicker dangerously exposed waters of ice sheet, ensures navigation safety；Ship resistance is reduced in no ice or few ice marine site, reduces oil consumption.Simultaneously according to the machinery equipment operation conditions of monitoring, the maintenance and repair plan of the equipment such as host, subsidiary engine is adjusted in time.
Description
Technical field
The invention belongs to Ship Design Technology fields, more particularly to a kind of intelligent ship suitable for arctic navigation.
Background technology
With global warming, Arctic Ocean sea ice just quickly melts.Arctic navigation channel connects North America, Eurasian economic zone, phase
Than tradition by the navigation channel in the Suez, voyage is obviously shortened, and the navigation costs such as fuel oil are substantially reduced.Therefore arctic navigation channel tool
There are potential huge shipping, economy, strategic value, in particular with increasingly shortage and the international shipping safety problem of the energy
It is outstanding day by day so that the importance in arctic navigation channel is more prominent.
But arctic navigation environment is also more severe, local marine site is still often accompanied by floating ice or broken in addition to summer on the Arctic Ocean
Ice, arctic temperature is throughout the year relatively low, and arctic weather variation is more complex, the sea fog that takes place frequently on the Arctic Ocean, the snowing of winter, hail and
High wind etc. all can generate threat to marine operation safety.
The safety of arctic navigation ship is increasingly stringenter with environmental legislation simultaneously.In order to cope with the Environmental Law being increasingly stringenter
Case and ever-increasing operation cost, arctic navigation ship and its operation just become to become increasingly complex.To the need of high-quality personnel
Summation requires also more and more, and the ability for being at present crewman or related operation personnel gradually can not meet wanting for arctic navigation
It asks, to result in the notch of competent person.
Crewman mainly still relies on experience and knowwhy for the judgement of ship situation, operational configuration etc. at present, inevitably
It will appear inappropriate decision, cause unnecessary human and material resources or financial losses.For arctic navigation ship, due to the arctic
Complicated navigation environment, inappropriate decision can cause even more serious loss.
Invention content
Goal of the invention：The purpose of the present invention is to solve deficiencies in the prior art, provide a kind of arctic navigation intelligence
Ship, the ship is based on " big data ", with advanced informationization technology, real-time Data Transmission and collect, greatly calculate hold
Amount, digital modeling ability, remote control, sensor etc. realize the intelligentized perception of ship, discriminatory analysis and decision and control
System reduces the pollution to arctic circumstances, is greatly reduced very to better ensure that the safety and efficiency when ship arctic navigation
To accident caused by preventing human factor.
Technical solution：A kind of arctic navigation intelligent ship of the present invention, including Shipborne navigation data recorder, alarm
Management system, ice load monitoring system, stress monitoring system, trim optimization and speed of a ship or plane optimization system, ice layer thickness and ice are supervised clearly
Control system, storage system, noise and vibration monitor system and intelligent management system, the alarm management system, ice load monitoring
System, stress monitoring system, ice layer thickness and the clear monitoring system of ice, storage system, noise and vibration monitor system with it is described
Intelligent management system connects；The Shipborne navigation data recorder includes that wave instrument, anemoclinograph, rotational speed meters, bow tail are eaten
Water meter, satellite positioning receiving instrument, the alarm management system include fuel oil temperature meter, fuel mass flow meter and shaft horsepower meter inspection
Survey alarm system；The fuel mass flow meter measures fuel consumption, and the wave instrument measures wave direction and wave height in real time, institute
It states anemoclinograph and measures wind speed and direction extraneous when ship's navigation in real time, the real-time measurement host rotating speed of rotational speed meters is described
Bow tail Draft Gauge measures the drinking water of ship head and the tail in real time, and the satellite positioning receiving instrument receives the latitude and longitude information of ship, institute
State stress monitoring system measure in real time foremost part of ship structural stress it is horizontal, on the noise and the real-time surveying vessel of vibrating sensor
The noise in the regions such as residential area and vibration, the ice layer thickness and ice condition monitoring system real-time reception polar region ice condition, the storage
The data that each system of system real-time storage is collected and measured, the intelligent management system carry out pipe to the data collected and measured
Reason.
Further, the Shipborne navigation data recorder monitor in real time main engine, auxiliary power generation engine,
The operating status of shafting, and the data collected according to condition monitoring system, operating status and health status to mechanical equipment into
Row analysis and assessment, and provide analysis and assessment result.
Further, the maritime meteorology of maritime meteorology monitoring center publication on the bank is received by the satellite positioning receiving instrument
Forecast, including wave, tide, trend, storm tide, water temperature, seawater salinity, density of sea water, sea ice, ocean current, strong wind, sea fog, also
Receive the weather forecast of the major areas such as each harbour, including temperature, humidity, wind scale, air pressure, cloud layer, rainfall；Crewman can also pass through
Intelligent management system shows the current and future weather conditions of interior each department for a period of time, cloud layer, sea ice distribution, sea as needed
Stream information.
Further, the stress monitoring system acquires in polar region ice navigation, stores and show the stress of structure, when
When stress level is more than preset critical value, system, which sends out alarm and provides adjustment course, suggests, while can also analyze structure
The long-time statistical average value of stress, and can suggest with what is reinforced to easily being provided maintenance by the structure that floating ice destroys.
Further, the trim optimization system in the trim optimization and speed of a ship or plane optimization system, can collect and analyze ship
Oceangoing ship when a small amount of trash ice or the spacious water marine site without ice are navigated by water in different drinking water, the speed of a ship or plane when various trim floading conditions under rotating speed, wind speed and wind
To equal operational configurations data and power, fuel consumption data, establish without the trim performance database under ice marine site, obtain different drinking water,
The corresponding Optimum Trim of the speed of a ship or plane, and analyzed according to drinking water that is input by user or being acquired by sensor, speed of a ship or plane status information, and
Ship is provided in a small amount of trash ice or floading condition adjusts when navigate by water without ice marine site suggestion；The trim optimization system, additionally it is possible to collect
And analyze the boats such as rotating speed, wind speed and direction of the ship when floating ice, trash ice marine site are navigated by water under different drinking water, the speed of a ship or plane, trim floading condition
Row status data and power, fuel consumption data establish the trim performance database under floe field, according to input by user or pass through
The drinking water of sensor acquisition, navigational speed information provide the corresponding Optimum Trim of the drinking water, and provide ship floating according to analysis result
The suggestion of floading condition adjustment when ice, the navigation of trash ice marine site；The trim optimization system is also connected with Load Computer system, best vertical
Information of inclining is transmitted to Load Computer system, and Load Computer system is based on the Optimum Trim, and optimizing meter is carried out to loading pattern
It calculates, finds the loading pattern closest to target trim, which not only conforms with maximum energy-saving boat state target, simultaneously
Meet the safety indexs requirement such as Hull Strength, intact stability, grain stability, damaged stability；Speed of a ship or plane optimization system is according to flight number meter
It draws, including the port of departure of ship, port of destination, departure time, fuel consumption, overall economic efficiency analysis etc. are provided based on fuel oil
It consumes minimum and reaches the speed of a ship or plane prioritization scheme that port of destination is target in the given time.
Further, the intelligent management system extracts the data in arbitrary required time section and generates various datagrams
Table, and other data are generated according to data with existing；Draw the relation curve between different data, and according to selected period or
Flight number calculates average fuel consumption；The intelligent management system divides the data such as the power of collection, the speed of a ship or plane, wind speed and direction, wave
Speed in practical run, power data are modified to obtain the song of the speed-power under the ideal marine environment of no stormy waves by analysis
Line, and the speed-power curve and speed-power curve when design point are compared, provide building for hull cleaning plan
View.
Further, the ship is in arctic navigation, intelligent management system according to the ice condition data of reception, wind speed and direction and
The information such as sea situation provide best reference navigation route, and a large amount of floating ices will not be encountered in ship's navigation, ensure safety of ship, together
When ship suffered by resistance is smaller, oil consumption is relatively low, the intelligent management system can also be according to newer ice condition data, weather and sea situation
Forecast, is constantly adjusted course line and optimizes.
Further, for the ship when the less marine site in common marine site or floating ice is navigated by water, intelligent management system is according to reception
Weather and oceanic forecast, designing best navigation route keeps oil consumption relatively low, and can according to newest forecast information optimize course line；
When common marine site is navigated by water, the movement of monitoring ship and the parameters such as acceleration and stem slamming pressure, when these parameters are higher than pre-
If alarming when value, system can carry out overall calculating analysis to hull loads and comment according to sea situation at that time, course, the speed of a ship or plane
Estimate, and makes and whether need the suggestiveness operational order such as change course, change the speed of a ship or plane and attitude of ship.
Further, the ice load monitoring system calculates Ship Structure in Ice Load according to the ice load of monitoring
Under stress, whether assessment Ship Structure can bear ice load, and provide suggestion.
Further, the ice layer thickness and ice condition monitoring system are realized to each detection by resistance-type ice thickness sensor
The automatic monitoring of point ice layer thickness, the GPS satellite positioning system embedded by system realize the positioning to each ice condition test point, institute
Stating resistance-type ice thickness sensor is realized to ice sheet inside and subglacial water level certainly using the electrical resistivity property difference of ice, water and air
Dynamic detection, the Natural Water for including conductive ion is conductive at normal temperatures, as the resistance value of the reduction water of temperature can be by
Edge up height, and resistance value is in tens to hundreds of K Ω ranges, and resistance value becomes in a few M Ω to hundreds of M Ω ranges after reaching freezing state
Change, ice has light current characteristic, is counted as the larger poor conductors of resistance value, air is then counted as insulator；Ice condition monitoring system is logical
It crosses and camera system is installed in bow portion and side of a ship side, to the ice condition real time information sampling near course line, storage, transmission.
Advantageous effect：Installation fuel oil temperature meter, fuel mass flow meter, anemoclinograph, rotating speed on the ship of the present invention
Instrument, bow tail liquid level gauge, satellite positioning receiving instrument, stress monitoring system, trim optimization and speed of a ship or plane optimization system, noise and vibration
Sensor, ice layer thickness and ice condition monitoring system, the storage system of shipping information.Wherein longitude and latitude, wind speed and direction, the speed of a ship or plane
The signals such as course, the depth of water, rudder angle summarize to Shipborne navigation data recorder（VDR）, host fuel consumption, shaft power, fuel oil temperature
Degree etc. is by alarm management system（AMS）Acquisition, and by being wirelessly connected output to the intelligent ship system in onboard computer.Meter
Data Analysis Software is housed in calculation machine, analyze data and generates chart, and provides some Ship Controling suggestions, for ship's husband
Member's reference.The data and information that crewman provides according to intelligence system are adjusted method of ship floating condition, the speed of a ship or plane, course, arctic navigation
When avoid iceberg or the thicker dangerously exposed waters of ice sheet, ensure navigation safety；Ship resistance is reduced in no ice or few ice marine site, is reduced
Oil consumption.Simultaneously according to the machinery equipment operation conditions of monitoring, the maintenance and repair plan of the equipment such as host, subsidiary engine is adjusted in time；
It is horizontal according to the power of monitoring and oil consumption, the cleaning of adjustment hull dock repair and plan；According to the stress water of the resistance to ice structure of hull stem
It is flat, the maintenance and reinforcement plan of stem structure are adjusted.The invention can ensure the safe navigation of arctic navigation ship, subtract
The environmental pollution of the oil consumption and generation of few arctic navigation, improves energy utilization rate.
The present invention provides a kind of arctic navigation intelligent ship, and the ship is based on " big data ", with advanced information
Change technology, real-time Data Transmission and collects, large calculation capacity, digital modeling ability, remote control, sensor etc., realizes ship
Intelligentized perception, discriminatory analysis and decision and control, to better ensure that the safety and effect when ship arctic navigation
Rate reduces the pollution to arctic circumstances, is greatly reduced or even prevents accident caused by human factor.
Description of the drawings
Fig. 1 is the management system principle diagram of polar region intelligent ship of the present invention；
Fig. 2 is the system block diagram of the Shipborne navigation data recorder of polar region intelligent ship of the present invention；
Fig. 3 is the system block diagram of the alarm management system of polar region intelligent ship of the present invention；
Fig. 4 is resistance-type ice thickness Fundamentals of Sensors schematic diagram in the present invention；
Fig. 5 is measuring of ice thickness and ice condition supervising system operation methods schematic diagram in the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below with reference to accompanying drawings and embodiments,
The present invention is described in more detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of arctic navigation intelligent ship as shown in Figure 1, including Shipborne navigation data recorder, alarm management system,
Ice load monitoring system, stress monitoring system, ice layer thickness and the clear monitoring system of ice, storage system, noise and vibration monitoring system
System and intelligent management system, the alarm management system, ice load monitoring system, stress monitoring system, ice layer thickness and ice are clear
Monitoring system, storage system, noise and vibration monitor system are connect with the intelligent management system；As shown in Fig. 2, the ship
It includes wave instrument, anemoclinograph, rotational speed meters, bow tail Draft Gauge, satellite positioning receiving instrument to carry voyage data recorder, is such as schemed
Shown in 3, the alarm management system includes fuel oil temperature meter, fuel mass flow meter and shaft horsepower meter detection alarm system.
Fuel oil temperature meter measures fuel oil temperature in real time, and fuel mass flow meter measures fuel flow；Wave instrument measures in real time
Wave direction and wave height；Anemoclinograph measures extraneous wind speed and direction in real time；The real-time measurement host rotating speed of rotational speed meters；Draft Gauge
The drinking water of ship head and the tail is measured in real time；Satellite positioning receiving instrument receives the latitude and longitude information of ship；Ice load monitoring system is real-time
Measure foremost part of ship ice load；The real-time measurement structure stress level of structural stress monitoring system, such as stem structure, noise and vibration
The noise in the regions such as cabin, residential area and vibration on the real-time surveying vessel of sensor；Ice layer thickness and ice condition monitoring system are supervised in real time
Control the ice condition on polar route periphery；The data that each system of storage system real-time storage of shipping information is collected and measured, intelligence
Energy management software is managed the data collected and measured.
The signals such as ship longitude and latitude, wind speed and direction, speed of a ship or plane course, the depth of water, rudder angle summarize to Shipborne navigation data recorder,
Fuel consumption, shaft power, fuel oil temperature of the equipment such as host, subsidiary engine etc. are acquired by alarm management system, and ice load is carried by ice
Lotus sensor acquires and is stored in ice load monitoring system, and structural stress is acquired by strain gauge and is stored in structural stress prison
Control system, data above export to the intelligent ship in computer on ship and manage system.
Intelligent ship manages system, and crewman inputs the starting and ending time, and system extracts the data in the period and life
At various data drawing lists, including ship longitude and latitude, speed of a ship or plane course, wind speed and direction, rudder angle, the depth of water, main and auxiliaries oil consumption, power
Etc. real-time data drawing list.Other data are generated according to data with existing, as the drinking water measured by liquid level gauge passes through the ship
Displacement is calculated in hydrostatic force data table.The relation curve between different data, including power can also be drawn with the speed of a ship or plane, row
The relation curve of water, the speed of a ship or plane is with wind speed and direction, the relation curve of the depth of water, the relation curve of oil consumption and wind speed and direction, power.
Average fuel consumption can also be calculated according to selected period or flight number, including total oil consumption, host oil consumption, power generation engine oil consumption, all kinds of auxiliary
Engine oil consumption.
Capital equipment is equipped with the sensors such as temperature, pressure, the data transmission that sensor acquires to alarming and managing in cabin
System is transmitted further to intelligent management system to monitor the operating status of main engine, auxiliary power generation engine, shafting.
According to the data that condition monitoring system is collected, intelligent management system analyzes the operating status and health status of mechanical equipment
And assessment, and provide analysis and assessment result.
Pass through the marine meterologal prediction of satellite reception maritime meteorology monitoring center publication on the bank, including wave, tide, tide
Stream, storm tide, water temperature, seawater salinity, density of sea water, sea ice, ocean current, strong wind, sea fog etc..Each harbour etc. can also be received mainly
The weather forecast in area, including temperature, humidity, wind scale, air pressure, cloud layer, rainfall etc..In the intelligent management system, crewman can be with
The information such as weather conditions, cloud layer, sea ice distribution, ocean current of each department in showing current and future for a period of time as needed.
When arctic navigation, intelligent management system provides most according to information such as ice condition data, wind speed and direction and the sea situations of reception
Good reference navigation route, will not encounter a large amount of floating ices in ship's navigation, ensure safety of ship, at the same resistance suffered by ship compared with
It is small, oil consumption is relatively low.The intelligent management system can also be according to newer ice condition data, weather and oceanic forecast, constantly to boat
Line is adjusted and optimizes.
When the less marine site in common marine site or floating ice is navigated by water, intelligent management system is pre- according to the weather and sea situation of reception
Report, designing best navigation route keeps oil consumption relatively low, and can optimize course line according to newest forecast information.
As shown in figure 4, the ice layer thickness and ice condition monitoring system installed on ship are realized by resistance-type ice thickness sensor
Automatic monitoring to each test point ice layer thickness, the GPS satellite positioning system carried by ship are realized to each ice condition test point
Positioning.Resistance-type ice thickness sensor as described in Figure 2 is realized in ice sheet using the electrical resistivity property difference of ice, water and air
What portion was detected automatically with subglacial water level.The Natural Water for including conductive ion is conductive at normal temperatures, with the reduction of temperature
The resistance value of water can gradually rise, and resistance value is in tens to hundreds of K Ω ranges, and resistance value is in a few M Ω after reaching freezing state
To hundreds of M Ω ranges, ice has light current characteristic, is counted as the larger poor conductors of resistance value, air is then counted as insulator.
The vertical contact pair that a pair of of horizontal distance 2cm is arranged every 1cm of the resistance-type ice thickness sensor.
As shown in figure 5, the ice thickness sensor is lowered into ice sheet surface by bow opening, when work, is examined in ice condition first
By switch selection control circuit, cycle connects touching for the left side successively from top to bottom under the program instruction control of measured data processing equipment
Point, voltage signal will pass through gas, ice or aqueous medium between contact pair, then send voltage signal back to ice condition inspection by the contact on the right
Measured data processing equipment.Since the random equivalent resistance of gas, ice or aqueous medium is different, through microcontroller to the measured medium etc. of return
After the analyzing processing for imitating resistance both end voltage value, it can determine whether out each contact to being to be in air, ice sheet or subglacial water on ice
In vivo, to achieve the purpose that measure ice thickness.System detectio terminal passes through the GPS receiver on resistance-type ice thickness sensor and ship
Machine collects the ice layer thickness information and coordinate information of this test point respectively, then data are analyzed by processing equipment,
Reason, is organized into useful ice thickness data and geography information, and stores data in internal storage unit.Terminal passes through communication
Data are transmitted to monitoring center by module in real time.Camera system is installed in bow portion and side of a ship side simultaneously, to the ice near course line
Feelings real time information sampling, storage, transmission.
The trim optimization system, can collect and analyze ship when a small amount of trash ice or the spacious water marine site without ice are navigated by water
Operational configurations data and power, the fuel consumption data such as rotating speed, wind speed and direction under various trim floading conditions, are established when difference drinking water, the speed of a ship or plane
Without the trim performance database under ice marine site, obtain different drinking water, the corresponding Optimum Trim of the speed of a ship or plane, and according to input by user or
Drinking water, the analysis of speed of a ship or plane status information acquired by sensor, and provide ship in a small amount of trash ice or float when navigate by water without ice marine site
The suggestion of state adjustment.The trim optimization system, additionally it is possible to collect and analyze ship when floating ice, trash ice marine site are navigated by water in difference
The operational configurations data such as drinking water, the speed of a ship or plane, the rotating speed under trim floading condition, wind speed and direction and power, fuel consumption data, establish floe field
Under trim performance database, according to it is input by user or by sensor acquire drinking water, navigational speed information provide the drinking water pair
The Optimum Trim answered, and provide the ship suggestion that floading condition adjusts when floating ice, trash ice marine site are navigated by water according to analysis result.It is described vertical
Optimization system of inclining also is connected with Load Computer system, and Optimum Trim information is transmitted to Load Computer system, Load Computer
System is based on the Optimum Trim, carries out optimizing to loading pattern, finds the loading pattern closest to target trim.It is described most
Good loading pattern not only conforms with maximum energy-saving boat state target, while it is steady to meet Hull Strength, intact stability, grain stability, damage
Property etc. safety indexs requirement.The speed of a ship or plane optimization system is according to voyage plan（The port of departure, port of destination including ship, when setting out
Between etc.）, fuel consumption, overall economic efficiency analysis etc., provide minimum based on fuel consumption and reach purpose in the given time
Port is the speed of a ship or plane prioritization scheme of target.
Ice load monitoring system is installed, intelligent management system calculates Ship Structure and exist according to the ice load of monitoring on ship
Stress under Ice Load, whether assessment Ship Structure can bear ice load, and provide suggestion.
Hull is equipped with structural stress monitoring system, the stress of acquisition, storage and display structure when the ice navigation of polar region, when
When stress level is more than preset critical value, system, which sends out alarm and provides adjustment course, suggests.Structural stress can also be analyzed
Long-time statistical average value, and can to easily by floating ice destroy structure（Such as stem structure）Provide the suggestion of maintenance and reinforcement.Also
Power and oil consumption of the ship when floating ice, trash ice marine site are navigated by water under different drinking water, trim floading condition can be collected and be analyzed, is obtained
Difference absorbs water corresponding Optimum Trim or appropriate drinking water, and provides ship when floating ice, trash ice marine site are navigated by water according to analysis
The suggestion of floading condition adjustment.Can also collect and analyze ship a small amount of trash ice or when being navigated by water without ice marine site in different drinking water, draining
Power and oil consumption under trim floading condition when amount obtain different drinking water, the corresponding Optimum Trim of displacement, and provide ship according to analysis
A small amount of trash ice or when being navigated by water without ice marine site floading condition adjustment suggestion.
Hull is equipped with Ship Structure monitoring system, when common marine site is navigated by water, the movement of monitoring ship and acceleration and head
The parameters such as portion's slamming pressure.Alarm when these parameters are higher than preset value, system according to sea situation at that time, course, the speed of a ship or plane,
Overall calculating analysis and assessment are carried out to hull loads, and makes and whether needs to change course, change the speed of a ship or plane and attitude of ship
Equal suggestiveness operational order.
The data such as the power of collection, the speed of a ship or plane, wind speed and direction, wave are analyzed, by the speed in practical run, power
Data are modified to obtain the speed-power curve under the ideal marine environment of no stormy waves.The speed-power curve and design shape
Speed-power curve when state is compared, and the suggestion of hull cleaning plan is provided.
The regions such as cabin, residential area are equipped with noise and vibrating sensor, monitor the noise on ship and vibration.When noise and
When vibration is more than preset value, alarm is provided.
The technology contents and technical characteristic of the present invention have revealed that as above, however those skilled in the art still may base
Make various replacements and modification without departing substantially from spirit of that invention, therefore, the scope of the present invention in teachings of the present invention and announcement
It should be not limited to the revealed content of embodiment, and should include various replacements and modification without departing substantially from the present invention, and be this patent Shen
Please claim covered.
Claims (10)
1. a kind of arctic navigation intelligent ship, it is characterised in that：Including Shipborne navigation data recorder, alarm management system, ice
Load monitor system, stress monitoring system, trim optimization and speed of a ship or plane optimization system, ice layer thickness and the clear monitoring system of ice, storage
System, noise and vibration monitor system and intelligent management system, the alarm management system, ice load monitoring system, stress prison
Control system, ice layer thickness and the clear monitoring system of ice, storage system, noise and vibration monitor system with the intelligent management system
Connection；The Shipborne navigation data recorder includes wave instrument, anemoclinograph, rotational speed meters, bow tail Draft Gauge, satellite positioning
Receiving instrument, the alarm management system include fuel oil temperature meter, fuel mass flow meter and shaft horsepower meter detection alarm system；Institute
It states fuel mass flow meter and measures fuel consumption, the wave instrument measures wave direction and wave height, the anemoclinograph in real time
Wind speed and direction extraneous when ship's navigation, the real-time measurement host rotating speed of rotational speed meters, the bow tail Draft Gauge are measured in real time
The drinking water of ship head and the tail is measured in real time, and the satellite positioning receiving instrument receives the latitude and longitude information of ship, the stress monitor system
The structural stress that system measures foremost part of ship in real time is horizontal, inhabitation region on the noise and the real-time surveying vessel of vibrating sensor
Noise and vibration, the ice layer thickness and ice condition monitoring system real-time reception polar region ice condition, the storage system real-time storage are each
The data that system is collected and measured, the intelligent management system are managed the data collected and measured.
2. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The shipborne sailing data recording
Instrument monitors the operating status of main engine, auxiliary power generation engine, shafting in real time, and is collected according to condition monitoring system
Data, the operating status and health status of mechanical equipment are analyzed and are assessed, and provides analysis and assessment result.
3. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：It is received by the satellite positioning
Instrument receive on the bank maritime meteorology monitoring center publication marine meterologal prediction, including wave, tide, trend, storm tide, water temperature,
Seawater salinity, density of sea water, sea ice, ocean current, strong wind, sea fog also receive the weather forecast of each harbour major area, including temperature
Degree, humidity, wind scale, air pressure, cloud layer, rainfall；Crewman can also show current and future one as needed by intelligent management system
The weather conditions of each department, cloud layer, sea ice distribution, Ocean current information in the section time.
4. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The stress monitoring system is in pole
The stress of acquisition, storage and display structure when ground ice navigation, when stress level is more than preset critical value, system sends out police
It reports and provides adjustment course and suggest, while the long-time statistical average value of structural stress can also be analyzed, and can be to easily being broken by floating ice
Bad structure provides the suggestion of maintenance and reinforcement.
5. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The trim optimization and the speed of a ship or plane are excellent
Trim optimization system in change system can collect and analyze ship when a small amount of trash ice or the spacious water marine site without ice are navigated by water not
With rotating speed, wind speed and direction operational configuration data and power, fuel consumption data under various trim floading conditions when drinking water, the speed of a ship or plane, establish without ice
Trim performance database under marine site obtains different drinking water, the corresponding Optimum Trim of the speed of a ship or plane, and according to input by user or pass through
Drinking water, the analysis of speed of a ship or plane status information of sensor acquisition, and ship is provided in a small amount of trash ice or floading condition tune when being navigated by water without ice marine site
Whole suggestion；The trim optimization system, additionally it is possible to collect and analyze ship and be eaten in difference when floating ice, trash ice marine site are navigated by water
Water, the speed of a ship or plane, the rotating speed under trim floading condition, wind speed and direction operational configuration data and power, fuel consumption data, are established under floe field
Trim performance database, according to drinking water that is input by user or being acquired by sensor, that navigational speed information provides the drinking water is corresponding
Optimum Trim, and provide the ship suggestion that floading condition adjusts when floating ice, trash ice marine site are navigated by water according to analysis result；The trim is excellent
Change system is also connected with Load Computer system, and Optimum Trim information is transmitted to Load Computer system, Load Computer system
Based on the Optimum Trim, optimizing is carried out to loading pattern, finds the loading pattern closest to target trim, the best loading
Scheme not only conforms with maximum energy-saving boat state target, while meeting Hull Strength, intact stability, grain stability, damaged stability safety
Index request；Speed of a ship or plane optimization system according to voyage plan, including the port of departure of ship, port of destination, departure time, fuel consumption,
Overall economic efficiency is analyzed, and is provided minimum based on fuel consumption and is reached the speed of a ship or plane optimization that port of destination is target in the given time
Scheme.
6. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The intelligent management system extraction
Data the time required to arbitrary in section simultaneously generate various data drawing lists, and generate other data according to data with existing；It draws different
Relation curve between data, and average fuel consumption is calculated according to selected period or flight number；The intelligent management system is to receiving
Power, the speed of a ship or plane, wind speed and direction, the Wave Data of collection are analyzed, and the speed in practical run, power data are modified
Speed-power curve under the ideal marine environment of no stormy waves, and by the speed-power curve and speed work(when design point
Rate curve is compared, and the suggestion of hull cleaning plan is provided.
7. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The ship in arctic navigation,
Intelligent management system provides best reference navigation route, ship according to the ice condition data of reception, wind speed and direction and sea situation information
A large amount of floating ices will not be encountered in navigation, ensure safety of ship, while resistance suffered by ship is smaller, oil consumption is relatively low, the intelligence pipe
Reason system constantly can also be adjusted course line and optimize according to newer ice condition data, weather and oceanic forecast.
8. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The ship is in common marine site or floats
When the less marine site of ice is navigated by water, weather and oceanic forecast of the intelligent management system according to reception, designing best navigation route makes
Oil consumption is relatively low, and can optimize course line according to newest forecast information；When common marine site is navigated by water, the movement of monitoring ship and acceleration
And stem slamming pressure parameter, it alarms when these parameters are higher than preset value, system can be according to sea situation, boat at that time
To, the speed of a ship or plane, to hull loads carry out it is overall calculate analysis and assessment, and make and whether need to change course, change the speed of a ship or plane and
Attitude of ship suggestiveness operational order.
9. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The ice load monitoring system root
According to the ice load of monitoring, stress of the Ship Structure under Ice Load is calculated, whether assessment Ship Structure can bear ice load
Lotus, and provide suggestion.
10. a kind of arctic navigation intelligent ship according to claim 1, it is characterised in that：The ice layer thickness and ice condition
Monitoring system is the automatic monitoring to each test point ice layer thickness by the realization of resistance-type ice thickness sensor, is embedded by system
GPS satellite positioning system realizes that the positioning to each ice condition test point, the resistance-type ice thickness sensor are to utilize ice, water and air
Electrical resistivity property difference realize ice sheet inside and subglacial water level detected automatically, include the Natural Water of conductive ion normal
Conductive under temperature, as the resistance value of the reduction water of temperature can gradually rise, resistance value in tens to hundreds of K Ω ranges,
Resistance value has light current characteristic, it is larger to be counted as resistance value in a few M Ω to hundreds of M Ω ranges, ice after reaching freezing state
Poor conductors, air is then counted as insulator；Ice condition monitoring system in bow portion and side of a ship side by installing camera system, to boat
Ice condition real time information sampling near line, storage, transmission.
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| EP3789942A1 (en) * | 2019-08-29 | 2021-03-10 | Rolls-Royce plc | Automated operation of unmanned waterborne vessels |
| FR3134558A1 (en) * | 2022-04-13 | 2023-10-20 | Sinay | Ecological navigation aid device |
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