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. 09, 2018
Filed:
Jul. 25, 2016
Sharp Kabushiki Kaisha, Osaka, JP;
Tatsuro Kuroda, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An obstacle determining apparatus includes a distance measuring device, and an obstacle determining portion which determines presence/absence of an obstacle in a measurement space region in front of the distance measuring device. The measurement space region is defined so that a position of a bottom surface of the measurement space region changes stepwisely or continuously according to a depth in a forward direction and/or a width direction of the measurement space region, for example, like a measurement space region D. The measurement space region may be changed so that the position of the bottom surface of the measurement space region changes stepwisely or continuously according to a detection result of an inclination detecting portion.