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. 17, 2017
Filed:
Oct. 08, 2008
Hyun-su Hong, Seongnam-si, KR;
Jin-won Kim, Seoul, KR;
Ji-heon OH, Yongin-si, KR;
Jae-myeon Lee, Yongin-si, KR;
Hyun-Su Hong, Seongnam-si, KR;
Jin-Won Kim, Seoul, KR;
Ji-Heon Oh, Yongin-si, KR;
Jae-Myeon Lee, Yongin-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An apparatus and method for measuring a velocity of a moving object in a navigation system are provided, which can increase an accuracy of velocity measurement and position estimation of the moving object are provided. The apparatus includes a sensor part including an acceleration sensor for measuring acceleration of the moving object and outputting a corresponding acceleration measurement value, and includes an altimeter for measuring an altitude of the moving object and outputting a corresponding altitude measurement value; and a calculation part for calculating the velocity of the moving object by using the acceleration measurement value output from the acceleration sensor and the altitude measurement value output from the altimeter.