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:
Feb. 11, 2014

Filed:

Sep. 22, 2011
Applicants:

Yutaka Kamata, Wako, JP;

Kazumitsu Kushida, Wako, JP;

Inventors:

Yutaka Kamata, Wako, JP;

Kazumitsu Kushida, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/16 (2006.01); G08G 1/133 (2006.01); G08G 1/137 (2006.01);
U.S. Cl.
CPC ...
Abstract

A drive support system can provide drive support information on traveling of an own vehicle with respect to another vehicle based on positional information. The drive support system can include a drive support level determination part which changes the degree of offer of the drive support information in a stepwise manner corresponding to a traveling area of the own vehicle. An error occurrence area memory part stores an area where an error in the positional information meets or exceeds a predetermined level in advance along with map information. A degree of offer of the drive support information is limited when the own vehicle is present within an area where an error in the positional information meets or exceeds a predetermined level.


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