摘要:
The present invention describes a marksmanship training simulator including, a weapon capable of firing a laser, a screen for projecting images including a background and a target thereon using a background projector for projecting a background scene and a target area projector for projecting a density of visible pixels on the screen such that the target image is at better than eye-limited resolution when viewed by the marksman through a and wherein the contrast ratio of the target image formed by both by the background and target area projector is substantially that of the target area projector. The screen reflects the laser and there is also a laser footprint detector directed to the target area wherein the density of the detector pixels for receiving the non-visible footprint and the intensity and size of the laser footprint is such that there is a predetermined accuracy of the detection of the location of the footprint.
摘要:
A hit detection system including: a simulated weapon, a laser attached to the simulated weapon, a full screen projector projecting an image on a screen, a screen for target depiction and making a laser footprint visible to a hit-detection camera, at least a first hit detection camera being a high precision camera that is capable of detecting a laser footprint and generating hit detection data, a simulation computer in operative connection with the full screen projector and the hit detection camera, a link between a trigger on the simulated weapon and the first hit detection camera, a data storage means for storing hit detection data generated by the first hit detection camera, so that, in use, when a trigger on the simulated weapon is pulled to activate the laser a laser footprint is projected onto the screen and at the same time the hit detection camera takes an image of the laser footprint on the screen.
摘要:
A variable resistance hand rehabilitation device and corresponding system. Improvements over the prior art include: a new damping system or damper design, to reduce friction and increase maximum force output; a dynometer feature that enables converting the dynamic device to a static grip force measuring device; a closed-loop controller; and a new graphic user interface for the medical practitioner and new virtual reality game software that allow accurate and smooth operation of the device and increased patient motivation.
摘要:
The present invention describes a marksmanship simulator including a weapon capable of firing a laser, a screen for projecting images thereon and for receiving a laser strike from the weapon, a first hit detection means for registering a laser strike on the screen, a first projector for projecting a background image and a separate target image on the screen. The target image is finer than the visual acuity of the marksman, when looking through a targeting means thus providing a more realistic image for the marksman.