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. 31, 2010
Filed:
Sep. 28, 2004
Kazuyoshi Isaji, Kariya, JP;
Naohiko Tsuru, Handa, JP;
Kazuyoshi Isaji, Kariya, JP;
Naohiko Tsuru, Handa, JP;
DENSO CORPORATION, Kariya-city, JP;
Abstract
A collision possibility determining unit determines that a subject vehicle has possibility of colliding with a certain vehicle when both the following two determinations are fulfilled. The first determination is that the traveling state of the subject vehicle is proper. The second determination is that a relative position between the subject vehicle and the certain vehicle continues to be maintained at the same relationship for a given period. When the collision possibility is determined to be existing, an alarm generating unit generates an alarm that arouses driver's attention. Thus, collision possibility is determined based on the relative position relationship with another vehicle, so that an alarm relating to another vehicle as an obstacle can be generated at a proper timing.