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:
Oct. 13, 2015
Filed:
Feb. 01, 2013
Applicant:
Hitachi Automotive Systems, Ltd., Hitachinaka-shi, Ibaraki, JP;
Inventors:
Teppei Hirotsu, Tokyo, JP;
Nobuyasu Kanekawa, Tokyo, JP;
Takuya Mayuzumi, Hitachinaka, JP;
Tsutomu Yamada, Tokyo, JP;
Chihiro Sato, Hitachinaka, JP;
Assignee:
HITACHI AUTOMOTIVE SYSTEMS, LTD., Ibaraki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/00 (2006.01); H04L 1/00 (2006.01); F02D 41/20 (2006.01); F02D 41/26 (2006.01); G08C 19/16 (2006.01);
U.S. Cl.
CPC ...
H04L 1/0047 (2013.01); F02D 41/20 (2013.01); F02D 41/266 (2013.01); G08C 19/16 (2013.01); H04L 1/0042 (2013.01);
Abstract
By reducing the serial transmission amount of pulses between a driving IC and a control IC, the transmission times of various commands other than the transmission time of the pulses can be secured, so that the improvement of reliability and high performance of the entirety of an electronic control device can be realized. The serial transmission between the driving IC and the control IC is started at the time when the edges of the pulses are detected.