CN103106817A - Navigation scientific and technological simulation system based on enhanced virtual reality system - Google Patents

Navigation scientific and technological simulation system based on enhanced virtual reality system Download PDF

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Publication number
CN103106817A
CN103106817A CN2013100709259A CN201310070925A CN103106817A CN 103106817 A CN103106817 A CN 103106817A CN 2013100709259 A CN2013100709259 A CN 2013100709259A CN 201310070925 A CN201310070925 A CN 201310070925A CN 103106817 A CN103106817 A CN 103106817A
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navigation
technological
scientific
unit
virtual reality
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王胜正
施朝健
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Shanghai Maritime University
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Shanghai Maritime University
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Abstract

The invention relates to a navigation scientific and technological simulation system based on an enhanced virtual reality system. The navigation scientific and technological simulation system comprises a coach console, an integrated ship bridge simulation system, a ship crew department and a virtual display system which are connected with one another by networks. The navigation scientific and technological simulation system comprises the following steps of: firstly simulating latest navigation scientific and technological equipment such as a radar, an electronic chart and marine communication equipment by taking an ultra-large container ship bridge as a prototype, then displaying all harbor water areas in the world and movement of different ships by a panoramic virtual display system with a large angle of view, simulating behaviors of a plurality of ships on the sea, and finally overlapping a virtual reality environment on a real integrated driving platform to form the enhanced navigation scientific and technological simulation system geared to the needs of navigation. The navigation scientific and technological simulation system adopts the latest contemporary scientific and technological achievements to enable ordinary people to experience navigation, shows the contemporary navigation scientific and technological level and the future of navigation through the platform, enables all participants to feel and experience the driving of different ships under the conditions of various weather, sea conditions and traffic environments, and shows the magic of navigation science and technology for each ordinary person.

Description

A kind of navigation science and technology analogue system based on the enhanced virtual reality system
Technical field
The present invention relates to a kind of navigation science and technology analogue system based on the enhanced virtual reality system.
Background technology
In the second half in 20th century, follow the fast development of whole science and technology, the progress of nautical science technology is maked rapid progress, yet, China lags behind western countries relatively at the nautical science technical elements, be mainly the nautical science technological achievement of study, reference, introduction, digestion, absorption western developed country, use by oneself.The navigation scientific and technological achievement of China's originality is less, advanced Ship Power Equipment and system mostly make with the nationality foreign patent, advanced autical instrument equipment is dependence on import basically, the new special specialized ships also needs abroad shipyard to order to make, and China does not also have the initiative in hands and guidance capability when working out and revise international maritime rules and technical standard.This situation and China's sea transport industry and shipping industry are also incompatible in the situation that scale ranks prostatitis, the world up and down.Therefore, we want heightened awareness to arrive, and have the advanced nautical science technology of independent development capability, and China could really become world navigation power.
Therefore navigation science and technology is subject to the great attention of all circles, and the development of fully recognizing navigation science and technology has far-reaching influence to the development of China's marine transportation cause, marine development of resources, maritime safety guarantee.In national Eleventh Five-Year Plan evolution, in order to coordinate the construction of Shanghai International Shipping Center, set up the Chinese navigation museum.The museum not only wishes to show China as the history of navigation power at Chinese navigation, also wishes simultaneously to show the present age and following navigation science and technology.Under this background condition, develop and developed navigation science and technology emulation platform.Navigation Policy of Sci-Tech Research study of platform and the utilization (hereinafter to be referred as this project or marine simulator experiencing system) in the science popularization exhibition center thereof are intended to use up-to-date contemporary science and technology achievement to allow ordinary populace experience navigation in modern science popularization museum.Wish to show by this platform the future of contemporary navigation scientific and technological level and navigation, the person of letting on can experience and experience the driving of different boats and ships under various meteorologies, sea situation, transport environmental condition, shows the glamour of navigation science and technology for each common people.
But in development navigation science and technology emulation platform, in order to embody contemporary navigation science and technology feature, no matter be the spatial design of museum, or the development of analogue system all faces a lot of difficulties and challenge.It is multidisciplinary and professional that wherein navigation analogue system and platform development relate to virtual reality technology, Ship Controling, computing machine electronic technology, communication and navigation technology, soft project etc.For example: in order to embody real ship-handling, have to integrated and a large amount of real autical instruments peculiar to vessel of emulation, comprise steering apparatus, carriage clock telechiric device, radar, compass, log, orientator, electronic chart etc.In order to experience the ship-handling process, introduce virtual reality system and be superimposed upon in real world in addition, strengthen participant's interactive and feeling of immersion.Thereby the research of the emulation of advanced ship wheel house and virtual reality system is the key technical problem of navigation science and technology emulation platform, and integrated is the key problem of the scientific and technological emulation platform of navigation with merging ship-handling advanced instrument equipment with virtual reality system.
Summary of the invention
A kind of navigation science and technology analogue system based on the enhanced virtual reality system provided by the invention, integrate Ship Controling training and navigation Popular Science Education, leisure, amusement, all can embody the up-to-date simulator technology level of China at physical simulation authenticity, environmental simulation authenticity and behavior emulation authenticity three aspects:.
In order to achieve the above object, the invention provides a kind of navigation science and technology analogue system based on the enhanced virtual reality system, this system comprises trainer's control desk, comprehensive bridge analogue system, ship-handling cabin and the virtual display system that network connects.
Described comprehensive bridge analogue system comprises computer processing unit, and the mode of steering selected cell that is connected with this computer processing unit respectively, autopilot adjustment unit, compass indicator unit, analogue instrument, viewpoint change control key unit, anchor hawser control module, alarm unit, signal lamp control module, sail information display unit, electronic chart display and infor mation system unit, Radar and ARPA unit, pilot control platform.
Described trainer's control desk comprises trainer's control device, what comes into a driver's monitor, simulation VHF and the printer that circuit connects.
Described virtual display system adopts 250 degree cylindricality stereoprojections, adopts the three-dimensional what comes into a driver's projection of eight passage giant-screens.
The present invention uses up-to-date contemporary science and technology achievement to allow ordinary populace experience navigation, the future of showing contemporary navigation scientific and technological level and navigation by this platform, the person of letting on can experience and experience the driving of different boats and ships under various meteorologies, sea situation, transport environmental condition, shows the glamour of navigation science and technology for each common people.
Description of drawings
Fig. 1 is structured flowchart of the present invention.
Fig. 2 is the structured flowchart of comprehensive bridge analogue system.
Embodiment
Following according to Fig. 1 and Fig. 2, illustrate preferred embodiment of the present invention.
As shown in Figure 1, the invention provides a kind of navigation science and technology analogue system based on the enhanced virtual reality system, it is SMU-SHIPHANDLING-ROOM1000 that this system comprises trainer's control desk 101 that network connects, comprehensive bridge analogue system 102, ship-handling cabin 103(model) and virtual display system 104.
Described trainer's control desk 101 arranges the displaying project for the trainer, control and show and interactive process, monitoring participant's operational circumstances and playback operation process etc., the management information system of utilization take electronic chart as background completed the arranging etc. of setting, traffic environment of setting, the sea situation of selection, the weather conditions of selection, the Ship Types in waters, then whole system carried out status surveillance.
This trainer's control desk 101 comprises trainer's control device (model is SMU-INSTRUCTOR 200), what comes into a driver's monitor, the simulation VHF(very high frequency telephone that circuit connects) and the equipment such as printer.
Described trainer's control desk 101 can be completed the establishment and management of various sights, the organizational controls of simulation boats and ships and the simulation of sight etc., so trainer's control desk has but is not limited to the following characteristics function:
The correct electronic chart that shows the training zone is supported the renewal of S57 data;
Marine site buoy editor;
The editor in navigation channel, security area, anchor district etc., and have map overall situation issuing function;
Morning and evening tides and flow field editor and management;
Weather environment editor and management;
Sail plan editor and management;
This ship is controlled (operations such as Ship Controling, signal lamp, tugboat, anchor hawser);
The monitoring of this ship sail information;
Object ship is controlled (adding, revise, delete object ship, manipulation of objects ship, signal lamp);
The monitoring of object ship sail information;
This ship has real hydrodynamic force mathematical model with object ship;
This ship is supported servo-actuated and automatic two kinds of patterns with object ship, and wherein automatic mode comprises course navigation and flight path navigation;
Set the VTS(VTS) the end objectives attribute, can simulate the AIS(ship automatic identification system) target and radar return target;
Set this ship fault, comprise collision, fire etc.;
The training process videograph;
The training process audio recording;
Training process is printed.
described comprehensive bridge analogue system 102 comprises computer processing unit 10212, and the mode of steering selected cell 1021(model that is connected with this computer processing unit 10212 respectively is SMU-PILOTMODE1000), autopilot adjustment unit 1022(model is SMU-AUTOPILOT1000), compass indicator unit 1023(model is SMU-GYRO1000), analogue instrument 1024(model is SMU-METER1000), viewpoint change control key unit 1025(model is SMU-VIEWCONTROL1000), anchor hawser control module 1028(model is SMU-ACHOR1000), alarm unit 1026(model is SMU-ALARM1000), signal lamp control module 1027(model is SMU-SIGNALCONTROL1000), sail information display unit 1029(model is SMU-CONNING1000), electronic chart display and infor mation system unit 10210(model is SMU-NAVIPILOT1000), Radar and ARPA unit 10211(model is SMU-RADAR1000), pilot control platform 10213(model is SMU-SHIPHANDLING1000).
Described mode of steering selected cell 1021 can carry out mode of steering and select: be furnished with the double follow-up steering wheel, simply grasp handle and associated button, can carry out switching and the operation of autopilot, servo-actuated rudder and simple rudder.Maneuverability pattern (1) is automatic: lamp is bright, panel configuration more complete autopilot adjustment control button; (2) servo-actuated: lamp is bright, uses wheel steering; (3) simple: lamp is bright, uses the handle steering.
Described autopilot adjustment unit 1022 is used for the initial heading to be set and the autopilot setting, comprising: the setting of autopilot course data, adjustment of sensitivity, differential adjusting and autopilot driftage, compass fault, dead electricity warning etc.
Described compass indicator unit 1023 is furnished with the compass indicator and shows in real time ship course.
Described analogue instrument 1024 is furnished with steering wheel indicating gauge and rudder angle indicating gauge, indication steering wheel position, rudder angle :-35 ~+35 degree.
Described viewpoint change control key unit 1025 can change observer's viewpoint position and direction, carries out omnibearing manipulation, realizes 360 degree roamings, design visual indication lamp prompting viewpoint position.
Described alarm unit 1026 is used for various boats and ships faults are carried out acoustic-optic indicator.
The various navigation signal lamps that described signal lamp control module 1027 is used on the switch boats and ships.
Described anchor hawser control module 1028 is used for controlling on simulation of ship the control module of windlass cable machine.
Described sail information display unit 1029 is 19 inches liquid crystal display, the relevant instrument and the information that are used for the display simulation training, comprise: course, the speed of a ship or plane, engine speed, swing angle speed, the depth of water, voyage and working time etc., for operating personnel provide this ship and environmental information, and can carry out necessary setting and operation etc., when simulateding ship type instrument and existing instrument difference when more, the indicating instrument that suitable demonstration need increase, during the ship leaving wharf, provide to show the two-dimensional image of Ship Controling situation simultaneously.
Described electronic chart display and infor mation system unit 10210 is used for operation electronic chart display and infor mation system program and shows that electronic chart carries out marine navigation.
Described Radar and ARPA (automatic radar plotting aid) unit 10211 is used for operation Radar and ARPA program and shows that radar image carries out marine navigation.
Described ship-handling cabin 103 is used for simulation bridge pilothouse layout, comprises pilothouse internal structure and device layout.
Described virtual display system 104 adopts 250 degree cylindricality stereoprojections, adopts 7.6 meters of the three-dimensional what comes into a driver's projection of eight passage giant-screens (250 ° of horizontal view angles, annular curtain), projection radiuses; Adopt professional passive stereo optical projection system, the professional wide-angle of 2, each passage projector adopts passive stereo system accessory, and the what comes into a driver's computing machine is selected high-performance specialty graphics workstation, has the stereoprojection effect, makes ambiance more true to nature.
Adopt 16 projector to be divided into the stereo projection system that 8 passages produce horizontal view angle 250 degree, realize seamless spliced and merge by geometry correction and integration technology;
Take the composite ship bridge system of oversized container boats and ships as main simulation object, allow the visitor to modern ships, truly feels intuitively be arranged.
Spatially, the three-dimensional what comes into a driver's of Hong Kong, Yang Shan port and Huangpu River is combined together, separate with of short duration illusory transition therebetween, three charming harbour-views of China are linked together.
In time, maritime meteorology and the scene that can show the one day different time in any harbour.
Visually, 250 degree stereoscopic vision reality environments, the sense of reality and the feeling of immersion of raising simulator.
On exhibition method, according to different objects of audience, two kinds of modes of automatic navigation and pilot steering are set.
The composite ship bridge system of the oversized container boats and ships described in the present invention refers to that simulation object is crew department and the bridge of oversized container boats and ships;
Oversized container boats and ships described in the present invention refer to can carrying 10,000 TEU (Twenty-foot Equivalent Unit)s boats and ships;
Described in the present invention spatially, the three-dimensional what comes into a driver's of Hong Kong, Yang Shan port and Huangpu River is combined together refer to pass through virtual reality technology, moving ship from a harbour automatic seamless switch to the another one harbour, avoid switching the harbour spended time, satisfy the visitor and can appreciate more three-dimensional harbor area;
Described in the present invention in time, maritime meteorology and the scene that can show the one day different time in any harbour refer in virtual scene, hydrometeorological condition can be set as required, simultaneously also different sea situations can be set, and can observe different time sections, as showing different scenery evening on daytime;
Described in the present invention, visually, 250 degree stereoscopic vision reality environments refer to the arc three-dimensional optical projection system of wide-angle (horizontal view angle scope reaches 250 degree);
Described in the present invention on exhibition method, according to different objects of audience, the two kinds of modes of automatic navigation and pilot steering that arrange refer to, the automatic sail mode of one: mainly for the professional colony of non-navigation, adopt the form of navigation automatically, in conjunction with phonetic explaining, browse relevant harbour scene and interesting harbour knowledge.Its two pilot steerings pattern: mainly for navigation specialty colony, spectators can handle large-scale seagoing vessel navigation in person at relevant harbour, this consistent with real ship, as to show China's marine simulator emulation technology level of the six-freedom motion characteristic mathematics model-based of Ship Controling.
The present invention has following characteristics:
What comes into a driver's drives engine: OpenGL;
The mapping of numeral nonlinear images, image shows smooth, frame rate :=25 frames;
The scenery (determining according to the projection screen of reality) of visual system energy reveal competence visual angle 45 degree, vertical angle of view 30 degree;
The three-dimensional real scene model in real-time rendering simulated voyage waters, the scenery in what comes into a driver's has abundant texture;
The position of the main obstruction such as water front, navigation mark or navigation mark is accurate, Ship's Dimension accurately and consistent with the displaying ratio of water front etc., the profile of main distinctive marks building, texture color etc. are consistent with material object as far as possible;
Show whole navigation markers, visibility distance, flicker rule are strictly determined by relevant rule;
The various naval lights that arrange can be reflected in what comes into a driver's really;
The vessel underway oceangoing ship has and the corresponding stern tail of ship's speed effect;
Weather environment simulation: mist (0~100 grade of concentration is adjustable), rain, thunder, lightning, snowflake;
Wave (1~typhoon stream is adjustable), the stormy waves direction is adjustable;
Simulating all-weather navigation environment (daytime, night, morning and evening etc.);
This ship bow figure: bow figure and other scenery coordinated movements of various economic factors, can embody the pitching, rolling of this ship and with the motion of motion wave;
This ship bow feather: bow feather and ship motion speed, course are corresponding, and with wave motion.
The present invention uses up-to-date contemporary science and technology achievement to allow ordinary populace experience navigation, the future of showing contemporary navigation scientific and technological level and navigation by this platform, the person of letting on can experience and experience the driving of different boats and ships under various meteorologies, sea situation, transport environmental condition, shows the glamour of navigation science and technology for each common people.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.

Claims (4)

1. one kind based on the navigation of enhanced virtual reality system science and technology analogue system, it is characterized in that, this system comprises trainer's control desk (101), comprehensive bridge analogue system (102), ship-handling cabin (103) and the virtual display system (104) that network connects.
2. the navigation science and technology analogue system based on the enhanced virtual reality system as claimed in claim 1, it is characterized in that, described comprehensive bridge analogue system (102) comprises computer processing unit (10212), and the mode of steering selected cell (1021) that is connected with this computer processing unit (10212) respectively, autopilot adjustment unit (1022), compass indicator unit (1023), analogue instrument (1024), viewpoint change control key unit (1025), anchor hawser control module (1028), alarm unit (1026), signal lamp control module (1027), sail information display unit (1029), electronic chart display and infor mation system unit (10210), Radar and ARPA unit (10211), pilot control platform (10213).
3. the navigation science and technology analogue system based on the enhanced virtual reality system as claimed in claim 1, is characterized in that, described trainer's control desk (101) comprises trainer's control device, what comes into a driver's monitor, simulation VHF and the printer that circuit connects.
4. the navigation science and technology analogue system based on the enhanced virtual reality system as claimed in claim 1, is characterized in that, described virtual display system (104) adopts 250 degree cylindricality stereoprojections, adopts the three-dimensional what comes into a driver's projection of eight passage giant-screens.
CN2013100709259A 2013-03-06 2013-03-06 Navigation scientific and technological simulation system based on enhanced virtual reality system Pending CN103106817A (en)

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Cited By (18)

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CN103531051A (en) * 2013-10-21 2014-01-22 武汉湾流新技术有限公司 Method and simulator for virtual reality training of crane operation
TWI482131B (en) * 2013-07-04 2015-04-21 Univ Southern Taiwan Sci & Tec Interactive rafting device
CN104483845B (en) * 2014-11-21 2017-01-11 大连海事大学 Ship autopilot algorithm testing simulation system
CN106530893A (en) * 2016-11-23 2017-03-22 安徽汇宜智信科技有限公司 Ship navigation training simulation system
CN106601068A (en) * 2017-01-22 2017-04-26 山东交通学院 Ship handling simulator driving and controlling device simulation test system
CN106652647A (en) * 2016-11-23 2017-05-10 安徽汇宜智信科技有限公司 Ship subsystem for ship navigation training simulation system
CN106781827A (en) * 2017-03-14 2017-05-31 长江涪陵航道管理处 Ship-handling training system and method
CN106875775A (en) * 2017-04-17 2017-06-20 安徽汇宜智信科技有限公司 Single screen copy ship subsystem
CN107146491A (en) * 2017-06-27 2017-09-08 北京神舟智汇科技有限公司 The virtual training system emulated based on LVC
RU2632675C2 (en) * 2016-07-05 2017-10-09 Григорий Константинович Орлов Training center for ship crews
CN108733885A (en) * 2017-04-14 2018-11-02 湾流航空航天公司 System and method for providing virtual aircraft building process
CN109460218A (en) * 2018-11-23 2019-03-12 中国运载火箭技术研究院 A kind of comprehensive navigation system framework in ship end
CN111223353A (en) * 2020-01-21 2020-06-02 福建船政交通职业学院 Ship magnetic compass deviation correction training system and method based on VR
CN111289216A (en) * 2018-12-07 2020-06-16 重庆交通大学 System for testing safe traffic capacity of ships in bridge area in foggy weather
CN111915952A (en) * 2020-09-09 2020-11-10 湖南翰坤实业有限公司 Traffic safety education control system of dynamic experience platform
CN112598956A (en) * 2020-12-18 2021-04-02 大连海事大学 Touch control type driving system and method in navigation simulator
CN114882759A (en) * 2022-06-10 2022-08-09 青岛科技大学 Virtual-real hybrid integrated simulation intelligent ship multi-channel interactive simulation system and method
CN115544983A (en) * 2022-11-29 2022-12-30 明度智云(浙江)科技有限公司 Data processing method, device, equipment and medium based on matrix equipment

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TWI482131B (en) * 2013-07-04 2015-04-21 Univ Southern Taiwan Sci & Tec Interactive rafting device
CN103531051A (en) * 2013-10-21 2014-01-22 武汉湾流新技术有限公司 Method and simulator for virtual reality training of crane operation
CN104483845B (en) * 2014-11-21 2017-01-11 大连海事大学 Ship autopilot algorithm testing simulation system
RU2632675C2 (en) * 2016-07-05 2017-10-09 Григорий Константинович Орлов Training center for ship crews
CN106530893A (en) * 2016-11-23 2017-03-22 安徽汇宜智信科技有限公司 Ship navigation training simulation system
CN106652647A (en) * 2016-11-23 2017-05-10 安徽汇宜智信科技有限公司 Ship subsystem for ship navigation training simulation system
CN106601068A (en) * 2017-01-22 2017-04-26 山东交通学院 Ship handling simulator driving and controlling device simulation test system
CN106601068B (en) * 2017-01-22 2022-09-23 山东交通学院 Ship manipulation simulator driving control equipment simulation test system
CN106781827A (en) * 2017-03-14 2017-05-31 长江涪陵航道管理处 Ship-handling training system and method
CN108733885A (en) * 2017-04-14 2018-11-02 湾流航空航天公司 System and method for providing virtual aircraft building process
CN106875775A (en) * 2017-04-17 2017-06-20 安徽汇宜智信科技有限公司 Single screen copy ship subsystem
CN107146491A (en) * 2017-06-27 2017-09-08 北京神舟智汇科技有限公司 The virtual training system emulated based on LVC
CN109460218A (en) * 2018-11-23 2019-03-12 中国运载火箭技术研究院 A kind of comprehensive navigation system framework in ship end
CN109460218B (en) * 2018-11-23 2022-02-25 遨海科技有限公司 Ship-end integrated navigation system architecture
CN111289216A (en) * 2018-12-07 2020-06-16 重庆交通大学 System for testing safe traffic capacity of ships in bridge area in foggy weather
CN111289216B (en) * 2018-12-07 2022-03-18 重庆交通大学 System for testing safe traffic capacity of ships in bridge area in foggy weather
CN111223353A (en) * 2020-01-21 2020-06-02 福建船政交通职业学院 Ship magnetic compass deviation correction training system and method based on VR
CN111223353B (en) * 2020-01-21 2023-11-17 福建船政交通职业学院 VR-based ship magnetic compass self-correction training system and method
CN111915952A (en) * 2020-09-09 2020-11-10 湖南翰坤实业有限公司 Traffic safety education control system of dynamic experience platform
CN112598956A (en) * 2020-12-18 2021-04-02 大连海事大学 Touch control type driving system and method in navigation simulator
CN114882759A (en) * 2022-06-10 2022-08-09 青岛科技大学 Virtual-real hybrid integrated simulation intelligent ship multi-channel interactive simulation system and method
CN114882759B (en) * 2022-06-10 2024-02-02 青岛科技大学 Virtual-real hybrid integrated simulation intelligent ship multichannel interaction simulation system and method
CN115544983A (en) * 2022-11-29 2022-12-30 明度智云(浙江)科技有限公司 Data processing method, device, equipment and medium based on matrix equipment
CN115544983B (en) * 2022-11-29 2023-03-21 明度智云(浙江)科技有限公司 Data processing method, device, equipment and medium based on matrix equipment

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Application publication date: 20130515