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:
May. 31, 2016
Filed:
Mar. 26, 2014
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Naoto Yamamoto, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2011.01); G06G 7/70 (2006.01); B60R 25/04 (2013.01); B60W 10/06 (2006.01); B60K 1/02 (2006.01);
U.S. Cl.
CPC ...
B60R 25/04 (2013.01); B60W 10/06 (2013.01); B60K 1/02 (2013.01);
Abstract
A theft prevention device includes an FI-ECU that controls starting of an engine, a BCM that performs first code authentication between the BCM and the FI-ECU, a voltage detection unit that detects a voltage supplied from a power supply to the FI-ECU or the BCM, and a control unit that performs second code authentication with the BCM and controls a device VSA that is different from the FI-ECU. The BCM performs authentication with the control unit only when the voltage detected by the voltage detection unit indicates a predetermined value or less.