CN100531839C - Virtual sea roaming system based on cognitive interaction technology and its operating method - Google Patents
Virtual sea roaming system based on cognitive interaction technology and its operating method Download PDFInfo
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- CN100531839C CN100531839C CNB2007100997960A CN200710099796A CN100531839C CN 100531839 C CN100531839 C CN 100531839C CN B2007100997960 A CNB2007100997960 A CN B2007100997960A CN 200710099796 A CN200710099796 A CN 200710099796A CN 100531839 C CN100531839 C CN 100531839C
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Abstract
The invention discloses a virtual ocean roaming system based on cognition interactive technique and the operation method, belonging to virtual ocean roaming technique. The system comprises data control server, simulation thrash machine and level control board. The whole system is fixed on rubber floor, the left side is data control server and right side is virtual server. The spherical cap three-dimensional motion device is installed on aluminum plastic board, and is equipped with vertical motion orbit and horizontal motion orbit, one stainless steel board with strengthened keel is connected with orbit directly, and the servo generator on the vertical and horizontal motion orbit can drive stainless steel board to move vertically. The simulation thrash machine is fixed on one side of steel board, horizontal control board is located in the middle of steel board, and the spherical cap three-dimensional projection screen and projecting apparatus are fixed on the other side of steel board. The invention is characterized by simple structure, convenient operation and low cost.
Description
Technical field
The invention belongs to the virtual sea roaming technical field.Relate to a kind of virtual sea roaming system and method for operating thereof based on cognitive mutual technology, application is virtual life test and teaching.
Background technology
Popular reality environment system can be divided into following a few class at present: Table top type, helmet-type, CAVE formula, Cybersphere formula, these several equipment are applied in different fields, but also have apparatus expensive, fragile, the shortcoming that lacks the real-time, interactive function.
The indicator screen that the Table top type system uses common computer or low side work station is observed the window of virtual scene as the user, and this form cost is lower, because display device only is the less computer screen that compares, so feeling of immersion is relatively poor.
The helmet-type system utilizes Helmet Mounted Display that user's vision, the sense of hearing are closed, though feeling of immersion is more intense, exists problems such as restraint feeling is strong, resolution ratio is on the low side, distortion is bigger.
Its main body of CAVE formula is a room, and each face wall in room, ceiling, floor are formed by giant-screen, and high-resolution projecting apparatus projects image onto on these screens.The CAVE formula has realized with great visual angle, panorama, solid and support the virtual environment that many people share, but the participant still is limited in being subjected to the restriction of wall in the real world in the limited small space distance walking greatly.
More than the common problem that exists of several forms be the participant or be limited in as you were, perhaps can only in limited space, walk, and in real world, the people should be able to be movable in more wide space, in the application of some large scenes, when the needs true man participate in entering in the virtual environment when interbehavior takes place, this problem is more outstanding, has also restricted the application of virtual reality technology.
In order to overcome this respect problem, the Warwick university of Britain and some Britain companies cooperate, and have developed a kind of virtual environment system-cyber sphere system.Cyber sphere system adopts a bigger hollow semi-transparent spheres as display unit, and spheroid is placed on the support and can rotates freely, and the operator is in ball inside, directly contacts with the ball inner surface, finishes the function of walking freely.Computer produces the image that constantly changes according to operator's limb action, and is projected in spherome surface by projecting apparatus, and the operator who is in spheroid inside promptly can see stereo-picture by the anaglyph spectacles of wearing.This form has realized that the operator does not have the walking freely of distance limit, but because spheroid complete closed, so the operator with extraneous get in touch (mainly being interactive device) must be by the mode of wireless connections, and this equipment can't directly obtain on market, needs exploitation separately; The operator will bear the equipment as power supply and so on, has increased burden; Because spheroid is wanted grantee's weight and will constantly be rotated on a support, and needs projection in the above, the strength of materials, optical property require than higher, so the spheroid manufacture difficulty is bigger
Summary of the invention
The object of the present invention is to provide a kind of virtual sea roaming system and method for operating thereof, realized low-cost, easy to operate based on cognitive mutual technology.
System of the present invention comprises Data Control server 18, simulation thrashing device, horizontal console.Whole system is installed on the rubber floor covering 21, what installed in the left side is Data Control server 18, what installed on the right side, floor is virtual reality server 22, the display of server and mouse-keyboard are installed on the console 20 in left side, spherical three-dimensional motion instrument 13 is installed in above the aluminium-plastic panel by center rest 17, track 15 and horizontal movement track 14 move both vertically in the three-dimensional motion instrument, be one and have the corrosion resistant plate 12 of strengthening keel with track directly links to each other, can drive the motion of corrosion resistant plate vertical-horizontal by the servomotor 11,16 on move both vertically track and the horizontal movement track.The simulation thrashing device is installed in a side of steel plate, and horizontal console is installed in the steel plate middle part, and spherical tripleplane screen 8 and tripleplane's instrument 9 are installed in the opposite side of steel plate.
The simulation thrashing device, by about two water skiing framves 1,4 and left and right sides piston slide bar 3,6 left and right sides slide bar sleeves 7,23 that are attached thereto and the pressure sensor 24,25 that is positioned at the piston bottom constitute.
Horizontal console is by baffle plate 5, two-layer corrosion resistant plate 26,28 and 5 pressure sensors 27 between steel plate and spring 29 constitute up and down.
The data wire of horizontal console sensor links to each other with the Data Control server with the cable sleeve 30 that three-dimension sensor 2 control lines that are installed in arm pass horizontal console, and the sensing data line of simulation thrashing device directly connects with data server.The data cable of tripleplane's instrument directly connects with the virtual reality server.The control cable of the horizontal movement of three motion instrument and the servomotor 11,16 that moves both vertically passes aluminium-plastic panel 19 and is connected with Data Control server 18.
The operating system software of Data Control server selects windows2000server for use, and database software adopts orical9i, all uses the c language compilation at the control software of virtual reality equipment.The operating system of virtual reality server is selected windows2000server for use, adopts the c++.Net language platform to write at the control of virtual reality display device, and the OGRE d engine is used in playing up of 3-D graphic.
Running of the present invention is as follows: open the system power supply switch that is positioned on the console 20, log-on data Control Server 18 and virtual reality server 22, start by sequence spherical crown projection screen 9 and tripleplane the screen 8, start skate-boarding appliance pressure sensor 24,25, start horizontal console pressure sensor 27, start arm three-dimension sensor 2, start the horizontal console that three-dimensional motion instrument servomotor 11,16 operators climb up the simulated diving device.
Adjust the height of horizontal console support 10, the spherical crown projection screen 9 that makes operator's sight line all be looped around its head shrouds, and the emulation seabed three-dimensional environment that virtual reality server 22 generates and the spherical crown projection screen of degree of depth feeling of immersion are placed oneself in the midst of in the colourful world of ocean the people seemingly.Operator's both legs can pump, drive the slide bar 3 of simulation thrashing device, 6 triggerings are positioned at the pressure sensor 24 below the piston, 25 analog signals that produce, analog signal is delivered to virtual reality server 22 by the action command that Data Control server 18 converts three-dimensional scenic to, three-dimensional scence is mobile in the control spherical crown projection screen, and that gives the operator feels it is control health moving in the ocean.Simultaneously, the operator passes the signal along to the Data Control server process by 5 pressure sensors 27 on the horizontal console of the control of center of gravity all around that changes health, the servomotor 11 of the body posture control command control three-dimensional motion instrument that generates, 16 work realize the control of operator to the health 3 d pose.
In the simulated diving process, the operator can be with the virtual organism generation interbehavior in the three-dimensional environment, for example: the order of giving the small fish feeding is the motion by arm, the three-dimension sensor 2 generation signals that control is installed in arm pass to the Data Control server, the Data Control server is converted to the arm sensor signal virtual hand control instruction of virtual reality server, the Data Control server is passed to the virtual reality server with motor message, the virtual reality server receives the motion control commands of virtual hand, virtual arm on the three-dimensional spherical crown display screen can move and select type of action according to operator's order, finish the control of 3 d menu, the feeding action of virtual arm.
The invention has the advantages that: can generate a Virtual Ocean Environment that has artificial life character, and can allow the operator be immersed in the virtual three-dimensional environment with artificial life to produce interbehavior, compare with external similar products, simple in structure, easy to operate, cost is relatively low.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
1 figure is unitary construction figure of the present invention.Wherein, left water skiing frame 1, three-dimension sensor 2, left side skate-boarding appliance slide bar 3, right water skiing frame 4, horizontal console baffle plate 5, right thrashing device slide bar 6, right skate-boarding appliance slide bar sleeve 7, arena shape tripleplane screen 8, tripleplane's instrument 9, horizontal console support 10, three-dimensional motion instrument horizontal movement servomotor 11, three-dimensional motion instrument steel plate 12, the spherical base 13 of three-dimensional motion instrument, three-dimensional motion instrument horizontal movement track 14, the three-dimensional motion instrument track 15 that moves both vertically, the three-dimensional motion instrument servomotor 16 that moves both vertically, three-dimensional motion instrument support 17, Data Control server 18, aluminium-plastic panel 19, supervisory control desk 20, rubber floor covering 21, virtual reality server 22.
2 figure are simulated diving device construction figure of the present invention.Wherein, left skate-boarding appliance slide bar sleeve road 23, left skate-boarding appliance pressure sensor 24, right skate-boarding appliance pressure sensor 25, three-dimensional motion instrument steel plate 26.
3 figure are cutaway views of horizontal console.Wherein, steel plate 28, horizontal console spring 29, horizontal console cable sleeve 30 at the bottom of horizontal console pressure sensor 27, the horizontal console.
The specific embodiment
Whole system is installed on the rubber floor covering 21 of 10 millimeters of 5 meters wide 3 meters thickness of a block length, and what installed in the left side is Data Control server 18, model: IBMX3400 797662C has increased 2g internal memory and serial port expanding module and usb expansion card in original configuration.What installed on the right side, floor is virtual reality server 22, model: the XW8200 of Hewlett-Packard graphics workstation.The display of server and mouse-keyboard are installed on the console 20 in left side, and 3 meters wide plastic-aluminums of 2 meters 19 of a block length are installed by the central authorities of rubber floor covering, and thickness is 8 millimeters.Spherical three-dimensional motion instrument 13 is installed in above the aluminium-plastic panel by center rest 17, track 15 and horizontal movement track 14 move both vertically in the three-dimensional motion instrument, be one and have the corrosion resistant plate 12 of strengthening keel with track directly links to each other, can drive the motion of corrosion resistant plate vertical-horizontal by the servomotor 11,16 on move both vertically track and the horizontal movement track.The simulation thrashing device is installed in a side of steel plate, and horizontal console is installed in the steel plate middle part, and spherical tripleplane screen 8 and tripleplane's instrument 9 are installed in the opposite side of steel plate.
Claims (3)
1, a kind of virtual sea roaming system based on cognitive mutual technology comprises: Data Control server, simulation thrashing device and horizontal console; It is characterized in that, whole system is installed on the rubber floor covering (21), what installed in the left side is Data Control server (18), what installed on the right side, floor is virtual reality server (22), the display of Data Control server and mouse-keyboard are installed on the console (20) in left side, spherical three-dimensional motion instrument (13) is installed in above the aluminium-plastic panel by center rest (17), track (15) and horizontal movement track (14) move both vertically in the three-dimensional motion instrument, be one and have the corrosion resistant plate (12) of strengthening keel with track directly links to each other, drive the motion of corrosion resistant plate vertical-horizontal by the servomotor (11,16) on move both vertically track and the horizontal movement track; The simulation thrashing device is installed in a side of steel plate, and horizontal console is installed in the steel plate middle part, and spherical tripleplane's screen (8) and tripleplane's instrument (9) are installed in the opposite side of steel plate;
The simulation thrashing device by about two water skiing framves (1,4) and the left and right sides piston slide bar (3,6) that is attached thereto, left and right sides slide bar sleeve (7,23) and be positioned at pressure sensor (24, the 25) formation of piston bottom.
According to the described system of claim 1, it is characterized in that 2, horizontal console is by baffle plate (5), two-layer corrosion resistant plate (26,28) and 5 pressure sensors (27) between steel plate and spring (29) constitute up and down; The data wire of horizontal console sensor links to each other with the Data Control server with the cable sleeve (30) that the three-dimension sensor that is installed in arm (2) control line passes horizontal console, and the sensing data line of simulation thrashing device directly connects with the Data Control server; The data cable of tripleplane's instrument directly connects with the virtual reality server, and the control cable of the horizontal movement of three-dimensional motion instrument and the servomotor that moves both vertically (11,16) passes aluminium-plastic panel (19) and is connected with Data Control server (18).
3, the method for operating of the described system of a kind of claim 2 is characterized in that,
A, unlatching are positioned at the system power supply switch on the console (20), log-on data Control Server (18) and virtual reality server (22), start by sequence tripleplane's instrument (9) and spherical tripleplane the screen (8), start the pressure sensor (24,25) that is positioned at the piston bottom, start 5 pressure sensors (27) on the horizontal console, start the three-dimension sensor (2) that is installed in arm, start three-dimensional motion instrument servomotor (11,16), the operator climbs up horizontal console;
The height of b, the horizontal console support of adjustment (10), the spherical tripleplane's screen (8) that makes operator's sight line all be looped around its head shrouds, and the emulation seabed three-dimensional environment that virtual reality server (22) generates and the spherical crown projection screen of degree of depth feeling of immersion are placed oneself in the midst of in the colourful world of ocean the people seemingly; Operator's both legs can pump, left and right sides piston slide bar (3,6) trigger the pressure sensor (24 be positioned at below the piston, 25) analog signal of Chan Shenging, analog signal is delivered to virtual reality server (22) by the action command that Data Control server (18) converts three-dimensional scenic to, control moving of the interior three-dimensional scence of spherical tripleplane's screen, that gives the operator feels it is control health moving in the ocean; Simultaneously, 5 pressure sensors (27) that the operator controls on the horizontal console by the center of gravity all around that changes health pass the signal along to the Data Control server process, the servomotor (11 of the body posture control command control three-dimensional motion instrument that generates, 16) work realizes the control of operator to the health 3 d pose;
C, in the simulated diving process, the operator can be with the virtual organism generation interbehavior in the three-dimensional environment, motion by arm, three-dimension sensor (2) the generation signal that control is installed in arm passes to the Data Control server, the Data Control server is converted to the arm sensor signal the virtual hand-guided motion control commands of virtual reality server, the Data Control server is passed to the virtual reality server with motor message, the virtual reality server receives the motion control commands of virtual hand, virtual arm on the spherical tripleplane screen can move and select type of action according to operator's order, finish the control of 3 d menu, the feeding action of virtual arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100997960A CN100531839C (en) | 2007-05-30 | 2007-05-30 | Virtual sea roaming system based on cognitive interaction technology and its operating method |
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| CNB2007100997960A CN100531839C (en) | 2007-05-30 | 2007-05-30 | Virtual sea roaming system based on cognitive interaction technology and its operating method |
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| CN100531839C true CN100531839C (en) | 2009-08-26 |
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Cited By (1)
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| CN106552416A (en) * | 2016-12-01 | 2017-04-05 | 吴保康 | A kind of virtual reality seashore amusement and recreation experience equipment |
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| CN102496971B (en) * | 2011-11-15 | 2013-12-18 | 国家电网公司 | Electric vehicle recharge/replacement power station monitoring system based on virtual reality technology |
| CN102495598B (en) * | 2011-12-06 | 2013-12-18 | 国家电网公司 | System and method for monitoring battery charging and replacing station of electric vehicle based on virtual reality technology |
| WO2015196877A1 (en) * | 2014-06-23 | 2015-12-30 | Liang Kong | Autostereoscopic virtual reality platform |
| US10286329B2 (en) * | 2017-04-25 | 2019-05-14 | Universal City Studios Llc | Motion simulation amusement park attraction |
| CN107358830B (en) * | 2017-08-10 | 2019-10-01 | 胡文溥 | A kind of multiple degrees of freedom deep diving immersion systems with simulated water pressure environmental functional |
| CN110478916A (en) * | 2019-08-19 | 2019-11-22 | 上海恒润文化科技有限公司 | A kind of the scenario triggered system and triggering method of special screne |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552416A (en) * | 2016-12-01 | 2017-04-05 | 吴保康 | A kind of virtual reality seashore amusement and recreation experience equipment |
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