Massachusetts Institute of Technology

Palo Alto Research Center Inc.

Andreas Schuh

Peter Kiesel

Ajay Raghavan

Alex N Hegyi

Anurag Ganguli

Kamal Youcef-Toumi

Kyle Arakaki

Kyle Arkaki

A monitoring system includes optical sensors disposed on one or more fiber optic waveguides. Each optical sensor is spaced apart from other optical sensors and is disposed at a location along a route defined by a transportation structure that supports a moveable conveyance. The plurality of optical sensors are mechanically coupled to one or both of the transportation structure and the moveable conveyance. Each optical sensor provides an optical output signal responsive to vibrational emissions of one or both of the transportation structure and the conveyance. The monitoring system includes a detector unit configured to convert optical output signals from the optical sensors to electrical signals. A data acquisition controller synchronizes recordation of the electrical signals with movement of the conveyance.

Monitoring transportation systems

Localization and tracking system. The system includes at least one laser mounted for pointing its beam at arbitrary locations within a three-dimensional space. An object within the three-dimensional space supports a screen at its top for receiving the laser beam to create a shaped image on the screen. The shaped image on the screen is observed by a camera and computing apparatus determines the location of the object in the three-dimensional space from pointing parameters of the laser and from shape and center points of the shaped image on the screen.

Localization and tracking system for mobile robots

Growing community of inventors

San Francisco, CA, United States of America

Andreas Schuh