Trimble Navigation Limited

Trimble Inc.

Lea Ann McNabb

Prakash Iyer

David R Gildea

An evacuation navigation device disclosed. In one embodiment, the evacuation navigation device comprises a position determining component configured to determine a position of a handheld device within a selected environment having access to at least one positioning system. The device further comprises a display device configured to display the position of the handheld device on a digital map of the selected environment and at least one evacuation route from the position to an evacuation position. The device further comprises a wireless communication component configured to receive a real-time update of safety conditions along the at least one evacuation route. The device further comprises logic implemented by a processor for dynamically revising the digital map based upon the real-time update.

Evacuation navigation device

A responder-ready reporting network is disclosed. In one embodiment, the responder-ready reporting network comprises a control system configured for real-time managing of a real-time digital map of a selected environment. The responder-ready reporting network further comprises a data storage repository coupled with the control system and configured to store the real-time digital map of said selected environment. The responder-ready reporting network further comprises an emergency responder reporting component configured to convey data regarding the selected environment, including the real-time digital map, to an emergency responder agent in response to the triggering of an emergency notification regarding the selected environment.

Responder-ready reporting network

An antenna aiming method and apparatus for automatically pointing an antenna to a selected distant location. The antenna aiming apparatus includes a database for storing data for distant locations, an electronic compass for determining a reference azimuth for the local antenna, and a global positioning system (GPS) receiver for determining a local location. A processor computes a pointing direction having an azimuth and an elevation from the local location to the distant location and then computes a horizontal rotation angle between the pointing direction and the reference azimuth and a vertical rotation angle from horizontal to the elevation. An antenna rotator servo-mechanism under processor control rotates the local antenna by the horizontal and vertical rotation angles for pointing the local antenna to the distant location. Optionally, the apparatus further includes electronic roll and pitch inclinometers for providing information to the processor for correcting the horizontal and vertical rotation angles for pitch and roll of the platform.

Growing community of inventors

San Jose, CA, United States of America

Lea Ann McNabb