CN1873727A - Simulator of train - Google Patents
Simulator of train Download PDFInfo
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- CN1873727A CN1873727A CN 200610020414 CN200610020414A CN1873727A CN 1873727 A CN1873727 A CN 1873727A CN 200610020414 CN200610020414 CN 200610020414 CN 200610020414 A CN200610020414 A CN 200610020414A CN 1873727 A CN1873727 A CN 1873727A
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- output unit
- projector
- train
- stereo display
- simulator
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Abstract
The invention is a train simulator, relating to simulation technique, especially relating to train and subway simulators. And the invention provides a train simulator, able to provide solid video simulation graphics, avoiding shortages caused by common planar display. And the invention comprises control unit, processing unit, audio output unit, video output unit and motion information output unit, where the video output unit comprises graphic workstation and solid video device, and the solid video device is connected with the graphic workstation. And its beneficial effects: it can simulate moving images in the solid image mode; more truly simulate field images and improve immersing sense of trained drivers.
Description
Technical field
The present invention relates to emulation technology, particularly train, subway simulators.
Background technology
Aspect train, the work of subway training drivers, the mode of domestic and foreign current is, utilizes simulator of train training driver, and particularly for new vehicle, training can be grasped the driver who controls technical ability and seem of crucial importance.Give training by vehicle driving simulator, can significantly improve the efficiency of operation of track traffic.The track transport department of Australia, the U.S., France, Germany and Britain also utilizes the track train vehicle driving simulator that the driver is handled examination.
The track train driving simulator is many to be made of maneuvering device, vision emulation system, sound simulation system, train behavior analogue system (master control system) dynamic simulation system and teacher's supervisory system, and each subsystem links together by the computing machine communication modes.
About aforesaid vision emulation system, adopt the mode of large screen television or projector usually, its shortcoming is, the mode that adopts the plane to show is simulated stereo-picture, moving image particularly, its simulated effect is not good, causes driver's feeling of immersion deficiency.
Technical matters to be solved by this invention is, a kind of simulator of train is provided, and can provide the three-dimensional video-frequency mimic diagram, the deficiency of having avoided common planar display to cause.
The technical scheme that the present invention solve the technical problem employing is, simulator of train, comprise actuation unit, processing unit, audio output unit, video output unit and movable information output unit, it is characterized in that, described video output unit is for comprising graphics workstation and three-dimensional video-frequency device, and described three-dimensional video-frequency device is connected with graphics workstation.
Further, described three-dimensional video-frequency device comprises stereo display projector, screen and anaglyph spectacles.
Further, described binocular projector is active stereo display projector, receives the active stereo display signal from graphics workstation, and does projection to screen; Described anaglyph spectacles is the wireless anaglyph spectacles of the fast gate-type of LCD, by the signal of three-dimensional synchronizing signal wireless launcher reception from graphics workstation.
Perhaps, described binocular projector comprises two passive type stereo display projector, by active---and passive three-dimensional signal conversion equipment receives the active stereo display signal from graphics workstation, plays the picture of right and left eyes respectively; Be respectively arranged with the polarization filter of two different polarization directions before the camera lens of two passive type stereo display projector; The left and right sides eyeglass of described anaglyph spectacles is the polarization filter, and the polarization direction corresponds respectively to the polarization direction of projector lens filter.
The invention has the beneficial effects as follows, can be with the mode skimulated motion image of stereo-picture, more real simulated image scene, strengthened the driver's that undergoes training feeling of immersion.
The present invention is further illustrated below in conjunction with embodiment and accompanying drawing.
Description of drawings
Fig. 1 is a general structure synoptic diagram of the present invention.
Fig. 2 is the system architecture synoptic diagram of embodiments of the invention 1.
Fig. 3 is the system architecture synoptic diagram of embodiments of the invention 2.
Embodiment
Referring to Fig. 1.The invention provides a kind of simulator of train, comprise actuation unit, processing unit, audio output unit, video output unit and movable information output unit, described video output unit is for comprising graphics workstation and three-dimensional video-frequency device, and described three-dimensional video-frequency device is connected with graphics workstation.
Specifically, described three-dimensional video-frequency device comprises stereo display projector, screen and anaglyph spectacles.
The graphics workstation outputting video signal is to the stereo display projector, and projector is projected to screen with it, and the driver watches three-dimensional signal on the screen by anaglyph spectacles.
Embodiment 1: referring to Fig. 2.
Present embodiment comprises actuation unit, processing unit, audio output unit, video output unit and movable information output unit.
Described actuation unit is manipulation device such as switch, button, operating rod, and the driver simulates by actuation unit and handles exercise, in other words, imports operation information by actuation unit to processing unit.
Described processing unit comprises processor and relevant storer, is used to receive outside input information, according to exporting simulate effect after the blas computing, comprises audio frequency simulation, video simulation and movable information simulation.
Described movable information output unit is motion platform and control corresponding device, and this control device is connected with processing unit.
Described audio output unit is made of loudspeaker and audio amplifier circuit, is used for output audio signal.
The concrete structure of aforementioned each unit belongs to prior art.
Described video output unit comprises graphics workstation 1, projector 2 and anaglyph spectacles 3.Present embodiment adopts active shadow casting technique.Projector 2 is active stereo display projector, receives the active stereo display signal from graphics workstation 1, and does projection to screen 4; Graphics workstation 1 is launched three-dimensional synchronizing signal by three-dimensional synchronizing signal wireless launcher to anaglyph spectacles, and described anaglyph spectacles is the wireless anaglyph spectacles of the fast gate-type of LCD.
Projector is play the picture of right and left eyes in turn with the high field frequency more than the 110Hz, and simultaneously, synchronous signal transmitter is to the synchronizing signal of the wireless anaglyph spectacles emission of the fast gate-type of LCD images of left and right eyes.After the wireless anaglyph spectacles of the fast gate-type of LCD receives signal, open or close corresponding images of left and right eyes eyeglass with the order identical with the playing sequence of projector.Based on the effect of persistence of vision, when the frequency of playing and switch was enough high, observer's images of left and right eyes can be seen continuous pictures separately, thereby has realized the effect of stereo display.
Embodiment 2: referring to Fig. 3.
The difference of present embodiment and embodiment 1 is that present embodiment adopts passive stereo display technique.The binocular projector of present embodiment comprises two passive type stereo display projector 21,22, by active---and passive three-dimensional signal conversion equipment 23 receptions are play the picture of right and left eyes respectively from the active stereo display signal of graphics workstation; Be respectively arranged with the polarization filter of two different polarization directions before the camera lens of two passive type stereo display projector, the light that two filters send the homolographic projection instrument is filtered into the polarized light of different directions; The left and right sides eyeglass of the passive anaglyph spectacles 24 of the polarization type that the driver wears is also for the polarization filter, and the polarization direction is identical with the polarization direction of corresponding projector lens filter respectively.Like this, the light of the image that the left eye projector is play can only pass through left eyeglass lens, and the light of the image that the right eye projector is play can only pass through the right eye eyeglass, thereby has realized three-dimensional visual effect.
Claims (4)
1, simulator of train, comprise actuation unit, processing unit, audio output unit, video output unit and movable information output unit, it is characterized in that described video output unit is for comprising graphics workstation and three-dimensional video-frequency device, described three-dimensional video-frequency device is connected with graphics workstation.
2, simulator of train as claimed in claim 1 is characterized in that, described three-dimensional video-frequency device comprises stereo display projector, screen and anaglyph spectacles.
3, simulator of train as claimed in claim 2 is characterized in that, described binocular projector is active stereo display projector, receives the active stereo display signal from graphics workstation, and does projection to screen; Described anaglyph spectacles is the wireless anaglyph spectacles of the fast gate-type of LCD, by the signal of three-dimensional synchronizing signal wireless launcher reception from graphics workstation.
4, simulator of train as claimed in claim 2, it is characterized in that, described binocular projector comprises two passive type stereo display projector, by active---and passive three-dimensional signal conversion equipment receives the active stereo display signal from graphics workstation, plays the picture of right and left eyes respectively; Be respectively arranged with the polarization filter of two different polarization directions before the camera lens of two passive type stereo display projector; The left and right sides eyeglass of described anaglyph spectacles is the polarization filter, and the polarization direction corresponds respectively to the polarization direction of projector lens filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610020414 CN1873727A (en) | 2006-03-06 | 2006-03-06 | Simulator of train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610020414 CN1873727A (en) | 2006-03-06 | 2006-03-06 | Simulator of train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1873727A true CN1873727A (en) | 2006-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610020414 Pending CN1873727A (en) | 2006-03-06 | 2006-03-06 | Simulator of train |
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| CN (1) | CN1873727A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101201983B (en) * | 2006-12-15 | 2010-04-21 | 中国神华能源股份有限公司 | Train simulation drive system |
| CN103050027A (en) * | 2012-12-28 | 2013-04-17 | 武汉理工大学 | Driving simulator with stereoscopic vision |
| CN104658365A (en) * | 2013-11-17 | 2015-05-27 | 兰州交通大学 | Gear operation device for simulated railcar driving |
| CN110033667A (en) * | 2019-06-05 | 2019-07-19 | 杭州中车数字科技有限公司 | A kind of rail vehicle driving analog system and equipment |
-
2006
- 2006-03-06 CN CN 200610020414 patent/CN1873727A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101201983B (en) * | 2006-12-15 | 2010-04-21 | 中国神华能源股份有限公司 | Train simulation drive system |
| CN103050027A (en) * | 2012-12-28 | 2013-04-17 | 武汉理工大学 | Driving simulator with stereoscopic vision |
| CN103050027B (en) * | 2012-12-28 | 2015-04-08 | 武汉理工大学 | Driving simulator with stereoscopic vision |
| CN104658365A (en) * | 2013-11-17 | 2015-05-27 | 兰州交通大学 | Gear operation device for simulated railcar driving |
| CN104658365B (en) * | 2013-11-17 | 2017-04-12 | 兰州交通大学 | Gear operation device for simulated railcar driving |
| CN110033667A (en) * | 2019-06-05 | 2019-07-19 | 杭州中车数字科技有限公司 | A kind of rail vehicle driving analog system and equipment |
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