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. 30, 2023
Filed:
Dec. 20, 2018
Denso Corporation, Kariya, JP;
Sakito Miki, Kariya, JP;
Toshiaki Nagai, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
In a distance measuring apparatus, an irradiating unit irradiates a measurement region with a pattern light comprised of first and second luminous patterns. The second luminous pattern has a relatively low intensity lower than the intensity of the first luminous pattern. A light receiving sensor receives, for each pixel, a return light component based on reflection of the pattern light by a target object. A measurement controller determines whether an intensity of each return light component received by the corresponding pixel satisfies a measurement condition, and obtains, as effective distance information, at least one distance value of at least one pixel of the light receiving sensor when it is determined that the intensity of the return light component received by the at least one pixel satisfies the measurement condition.