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:
Oct. 27, 2020
Filed:
Feb. 07, 2017
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Kazuyuki Yoshino, Tokyo, JP;
Abstract
There is provided a coordinate output method capable of suppressing the influence of a positioning error (jump) of a float solution in a case where interferometric positioning by RTK method is applied to positioning of a moving body. Current coordinates of a moving body are estimated based on previous coordinates of the moving body and information on a speed of the moving body. In addition, interferometric wave positioning is executed based on the positioning data of a base station and the positioning data of a positioning station to calculate the current coordinates of the moving body as either a fix solution or a float solution. In a case where the fix solution may not be calculated after the fix solution is calculated for a predetermined time or more, the coordinates of the moving body estimated from the information on a speed are output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile