The Eyes of the Space Shuttle

Roland Piquepaille writes "Now that Discovery astronaut Steve Robinson has successfully removed two pieces of fabric poking out of the shuttle's heat shield, a question remains: how did NASA discover these anomalies in the first place? In this article, Forbes.com writes that NASA can say thank you to a private Canadian company, Neptec, and its Laser Camera system (LCS). Neptec is working with NASA for ten years now, but it was the first time that its vision technology was used for external damage assessment of a shuttle. As NASA says it may cancel some future shuttle flights, Neptec plans to implement its 3-D imaging technology in military situations and on the battlefield. But read more for other details, references and pictures about this imaging technology."

Comments

New issue to fix just found - kudos to the cameras

[Rei]

They keep finding things, though. Here's the latest.

Amazing how NASA turned into "Paranoid Scientists Incorporated" since Columbia...

And Neptec's RTOS of choice?

[Kilkonie]

Neptec's vision system is running QNX's Neutrino RTOS.

QNX(R) Neutrino(R) RTOS is powering the Neptec Laser Camera System (LCS) for NASA's Return to Flight mission. Designed and built by Neptec, a developer of space vision systems, the LCS will play a key role in ensuring the safety of this mission, the first since the Columbia disaster in 2003. This mission is scheduled for takeoff Wednesday, July 13, from NASA's Kennedy Space Center in Cape Canaveral, Florida.

The crew of the space shuttle Discovery will use Neptec's LCS to inspect the exterior of the shuttle during the 12-day flight. The LCS, which will be attached to a boom at the end of the shuttle's Canadarm, uses a scanning mechanism to generate three-dimensional maps of the shuttle's exterior surface in real time. During the mission, NASA will use the generated images to identify even the smallest amount of damage to the outside of the spacecraft.

Neptec has also used QNX RTOS technology in earlier devices it developed for NASA, including the QNX-based Advanced Space Vision System (ASVS), which helped guide the Canadarm in previous shuttle missions as well as on the International Space Station." The LCS is a critical element of NASA's Return to Flight mission and we have to be sure it is running on the most reliable operating system available," said Iain Christie, vice president of research and development at Neptec. "Selecting the QNX Neutrino RTOS was an easy decision because we already know that the system can handle the extreme conditions found in space and that it meets our demands for ultra-reliability. We will continue to use QNX technology in all of our real time embedded projects."

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