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:
Feb. 02, 2021
Filed:
Dec. 17, 2019
Applicant:
Beijing Didi Infinity Technology and Development Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/123 (2006.01); G08B 25/01 (2006.01); H04W 4/029 (2018.01); G08G 1/005 (2006.01); G08G 1/0968 (2006.01); G08G 1/0969 (2006.01); G08G 1/00 (2006.01); H04W 4/90 (2018.01); G08B 25/08 (2006.01); H04W 4/024 (2018.01); H04W 4/44 (2018.01); G06F 3/0484 (2013.01); G06F 3/00 (2006.01); G06Q 50/26 (2012.01); G08B 21/02 (2006.01); G08B 25/10 (2006.01); H04L 29/08 (2006.01); G01C 21/34 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G08B 25/016 (2013.01); G06F 3/00 (2013.01); G06F 3/0484 (2013.01); G06Q 50/265 (2013.01); G08B 21/02 (2013.01); G08B 25/08 (2013.01); G08B 25/10 (2013.01); G08G 1/005 (2013.01); G08G 1/0969 (2013.01); G08G 1/09685 (2013.01); G08G 1/096811 (2013.01); G08G 1/096883 (2013.01); G08G 1/205 (2013.01); H04W 4/024 (2018.02); H04W 4/029 (2018.02); H04W 4/44 (2018.02); H04W 4/90 (2018.02); G01C 21/3415 (2013.01); G06F 3/017 (2013.01); H04L 29/08 (2013.01);
Abstract
The present disclosure relates to a method and system for monitoring on route transportations. The method includes obtaining a driving route of a target vehicle; obtaining a reference position on the driving route away from a first current position of the target vehicle; determining a second current position of the target vehicle after a reference time; determining a distance between the second current position and the reference position is greater than a preset distance; and sending a signal to a target terminal indicating that the target vehicle is off-route.