G - Physics – 01 – S
Patent
G - Physics
01
S
G01S 5/14 (2006.01) B61L 25/02 (2006.01) G01S 5/00 (2006.01) G08G 1/127 (2006.01) H04L 12/28 (2006.01)
Patent
CA 2176869
A mobile local area network (LAN) of tracked assess utilizing minimal power and bandwidth allows a large number of assets to be tracked in a practical manner. The mobile LAN is established between a plurality of tracking units in close proximity. Assets are approximately located according to their connection in the mobile LAN where the exact location of at least one of the network nodes is known. Each tracked asset has capability to independently determine and report its position to a central station, and each asset also has capability to communicate locally with other cooperative assets via the LAN. The LAN is dynamically reconfigurable so that as other cooperative assets come into proximity, they can join the network, and as others move away, they can leave the network. Within the network, a protocol is followed which assigns one of the assets to be the "master" and all others to be "slaves". The master asset takes responsibility for determining its own exact geographical position via LORAN, OMEGA, Global Positioning System (GPS) or ocher navigational aid. When connected in a LAN, slave assets report their ID to the master asset and do not determine their own locations in order to conserve power. The master reports its location and ID, as well as the IDs of the other assets in the LAN, to the central station. Uncertainty in the location of a slave asset is limited by the known possible geographical extent of the LAN which is known a priori.
Chennakeshu Sandeep
Tiemann Jerome Johnson
Tomlinson Harold Woodruff Jr.
Welles Kenneth Brakeley II
Company General Electric
Craig Wilson And Company
LandOfFree
Local communication network for power reduction and enhanced... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Local communication network for power reduction and enhanced..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Local communication network for power reduction and enhanced... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1617287