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:
Aug. 17, 2021
Filed:
Oct. 30, 2018
Applicant:
Aisin Aw Co., Ltd., Anjo, JP;
Inventors:
Assignee:
AISIN AW CO., LTD., Anjo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/13 (2006.01); G01C 21/36 (2006.01); G08G 1/00 (2006.01); G01S 19/13 (2010.01);
U.S. Cl.
CPC ...
G08G 1/13 (2013.01); G01C 21/3697 (2013.01); G08G 1/20 (2013.01); G01S 19/13 (2013.01);
Abstract
Operation management systems, methods, and programs obtain a travel plan including a scheduled point and a scheduled time associated with the scheduled point, and obtain a travel track record including a travel point of a vehicle and a travel time associated with the travel point. The systems, methods, and programs obtain, when a delay has occurred in the travel plan, a cause of the delay based on the travel track record and the travel plan, and output the obtained cause of the delay.