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:
Feb. 04, 2020
Filed:
Sep. 17, 2013
Applicant:
Fisher-rosemount Systems, Inc., Round Rock, TX (US);
Inventors:
Mark J. Nixon, Round Rock, TX (US);
Ken J. Beoughter, Round Rock, TX (US);
Daniel D. Christensen, Austin, TX (US);
Assignee:
FISHER-ROSEMOUNT SYSTEMS, INC., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 11/01 (2006.01); H04W 4/02 (2018.01); H04L 29/08 (2006.01); G05B 15/02 (2006.01); G05B 13/02 (2006.01); H04L 29/06 (2006.01); G06F 3/048 (2013.01); G06F 3/0481 (2013.01); G06F 3/0484 (2013.01);
U.S. Cl.
CPC ...
G05B 11/01 (2013.01); G05B 13/02 (2013.01); G05B 15/02 (2013.01); G06F 3/048 (2013.01); G06F 3/04817 (2013.01); G06F 3/04842 (2013.01); H04L 67/12 (2013.01); H04L 67/18 (2013.01); H04L 67/42 (2013.01); H04W 4/023 (2013.01); H04W 4/02 (2013.01);
Abstract
Methods, systems, and apparatus for determining with dead reckoning the position, relative to an anchor point, of a mobile device. Data indicating an anchor position within a process plant is acquired and an anchor position is determined according to the acquired data. Data indicative of acceleration and orientation of the mobile device are received from circuitry of the mobile device. A position of the mobile device is determined according to the received data and the anchor position.