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. 14, 2024
Filed:
Mar. 06, 2019
Applicant:
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Inventors:
Kosuke Sakata, Hitachinaka, JP;
Masayoshi Kuroda, Hitachinaka, JP;
Assignee:
Hitachi Astemo, Ltd., Hitachinaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 17/42 (2006.01); G01S 7/48 (2006.01); G01S 17/66 (2006.01); G01S 17/89 (2020.01); G01S 17/931 (2020.01);
U.S. Cl.
CPC ...
G01S 17/42 (2013.01); G01S 7/4808 (2013.01); G01S 17/66 (2013.01); G01S 17/89 (2013.01); G01S 17/931 (2020.01);
Abstract
Noise in measurement results of a laser distance measurement sensor is smoothed, and erroneous recognition of a position and a size of an object based on the measurement result is suppressed. An object recognition device according to the present invention recognizes the object by grouping the measurement results of the laser distance measurement sensor, calculates reliability of the recognition result thereof, and changes a time for continuously retaining the measurement result according to the reliability.