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:
May. 05, 1998
Filed:
Dec. 23, 1994
Akio Kosaka, Ebina, JP;
Okihiko Nakayama, Yokohama, JP;
Yoshitaka Yatsugi, Zama, JP;
Norimasa Kishi, Yokohama, JP;
Masaki Watanabe, Yokohama, JP;
Kiyomichi Yamada, rue des Trois Ponts, BE;
Masayasu Iwasaki, Sagamihara, JP;
Hiroshi Tsuda, Yokohama, JP;
Nissan Motor Co., Ltd., Yokohama City, JP;
Abstract
A bird's eye view commonly used in a flight simulation is applicable to an apparatus and method for navigating a vehicle running on a set route of travel to a set destination using a (color) display unit according to the present invention. The bird's eye view of a road map surrounding a present position of the vehicle has a viewing point placed at a predetermined position on an upper sky in a direction opposite to the set destination with the present position of the vehicle as a reference and has a line of sight looking down over the road map so that a part of the road map surrounding the present position of the vehicle can be viewed in an extended scale form and the remaining part of the road map remote from the present position and nearer to the set destination can be viewed in a gradually reduction scale form.