Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 1999.11a
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- Pages.259-266
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- 1999
A study on the Digital Video control system for train simulator
철도차량 시뮬레이션의 디지털 영상제어 시스템 연구
Abstract
A study on the static type train simulator will include the training of new drives requires that the environment of the cab, controls placement, etc. must highly realistic so that driver can readily transfer his training experience to the real world. The simulator computer sends video disc speed command to a Video PC processor. A video switcher select the output of the on-line player. This selection is done with loss of vertical synchronization, meaning the picture will not noticeable roll or jump as the simulation mover from disc to disc. The video image quality remain contestant through the simulated speed range from zero to 100km/h. Flicker is avoided in the scene by the use of a TBC(Time Base Corrector) which causes the display of one video field at a time. Thus, no interfield jitter is present when the scene is stopped.
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