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.

Date of Patent:
Mar. 31, 2015

Filed:

Aug. 24, 2011
Applicants:

Dae-yeon Jeong, Hwaseong-si, KR;

Hyun-suk Min, Suwon-si, KR;

Young-sik Lee, Suwon-si, KR;

Jong-hyun Kim, Suwon-si, KR;

Inventors:

Dae-yeon Jeong, Hwaseong-si, KR;

Hyun-suk Min, Suwon-si, KR;

Young-sik Lee, Suwon-si, KR;

Jong-hyun Kim, Suwon-si, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 9/00 (2006.01); G01C 17/00 (2006.01); G01C 19/00 (2013.01); G01C 21/34 (2006.01); G01C 21/36 (2006.01);
U.S. Cl.
CPC ...
G01C 21/3407 (2013.01); G01C 21/3697 (2013.01);
Abstract

Provided are a system and method for a safe taxi service. The method for a safe taxi service in a mobile device includes: transmitting input information regarding a destination to a vehicle information system; periodically receiving information regarding a current location of a vehicle from the vehicle information system; comparing the current location with an expected path to the destination; and transmitting state information to an external system when it is determined, according to the comparing, that the current location deviates from the expected path to the destination to an extent equal to or greater than a predetermined limit.


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