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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.:

US 9613528 B1

PDFFull Text
Expired
Date of Patent:
Apr. 04, 2017

Filed:

Mar. 25, 2014

Vehicle position indexing

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Ning Duan, Beijing, CN;

Peng Ji, Beijing, CN;

Yi Qi, Shanghai, CN;

Ju Yuan, Shanghai, CN;

Qian Kun Zhao, Shanghai, CN;

Jun Zhu, Beijing, CN;

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);

Attorneys:

Cantor Colburn LLP

Mercedes Hobson

Primary Examiner:

Thomas G Black

Assistant Examiner:

Ce Li

Int. Cl.
CPC ...
G08G 1/123 (2006.01); G08G 1/01 (2006.01); G08G 1/065 (2006.01);
U.S. Cl.
CPC ...
G08G 1/0112 (2013.01); G08G 1/065 (2013.01);
Abstract

A method and apparatus for vehicle position indexing. The method includes: obtaining position information of a vehicle in real time, and monitoring a current road segment where the vehicle is located based on the position information and road segment information divided by road network information; in response to having monitored that the vehicle enters into the current road segment, building a road segment index record that includes identification information of the vehicle, identification information of the current road segment, and a time when the vehicle enters into the current road segment; and in response to having monitored that the vehicle leaves the current road segment, adding the time when the vehicle leaves the current road segment, into the road segment index record.

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Duan, Ning. (2017). Vehicle position indexing (U.S. Patent No. 9613528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9613528

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