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:
Sep. 07, 2021
Filed:
Feb. 20, 2018
Applicant:
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Inventor:
Mitsunobu Yoshida, Chiyoda-ku, JP;
Assignee:
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01S 17/894 (2020.01); B60R 11/02 (2006.01); G01S 7/481 (2006.01); G01S 7/51 (2006.01); G01S 17/08 (2006.01); B60R 11/00 (2006.01);
U.S. Cl.
CPC ...
G01S 17/894 (2020.01); B60R 11/02 (2013.01); G01S 7/4814 (2013.01); G01S 7/4817 (2013.01); G01S 7/51 (2013.01); G01S 17/08 (2013.01); B60R 2011/004 (2013.01);
Abstract
An acquisition unit acquires laser measurement data every time a laser measurement is performed. Based on the acquired laser measurement data, a first detection unit detects an attention angle, which is an irradiation angle corresponding to a measurement distance not included in a standard distance range. A second detection unit detects a warning angle, which is an irradiation angle matching the attention angle for a time longer than an allowable time. A warning unit issues a warning when the warning angle is detected.