The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2017
Filed:
May. 23, 2016
The Boeing Company, Chicago, IL (US);
Timothy M. Mitchell, Seattle, WA (US);
Anil L. Kumar, Sammamish, WA (US);
Bertin Koala, Seattle, WA (US);
Brian E. Ward, Kent, WA (US);
Nha T. Nguyen, Shoreline, WA (US);
Roger C. vonDoenhoff, Federal Way, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A method for providing information by optimizing the data rate to a vehicle over a three-phase power line utilized to provide power to the vehicle is described. The method includes assigning three separate frequency bands to three respective conductors extending between a ground power system and the vehicle, generating carrier signals in three separate frequency bands and modulating various data onto three carrier signals to generate three transmission signals for sending the various data from the ground power system to the vehicle at frequencies within respective ones of the three separate frequency bands. The frequencies for each of the three separate frequency bands do not overlap one another. The method also includes switching the three transmission signals onto respective conductors of the three-phase power line, demodulating the various data within the vehicle, and providing the various data to one or more vehicle systems.