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:
Nov. 14, 2006
Filed:
Sep. 01, 2004
Katsuaki Tanaka, Hitachi, JP;
Yoshibumi Fukuda, Kasama, JP;
Tadashi Kamiwaki, Naka, JP;
Kozo Nakamura, Hitachiota, JP;
Katsuaki Tanaka, Hitachi, JP;
Yoshibumi Fukuda, Kasama, JP;
Tadashi Kamiwaki, Naka, JP;
Kozo Nakamura, Hitachiota, JP;
Hitachi, Ltd., Tokyo, JP;
HCX Corporation, Toda, JP;
Abstract
The object of the invention is to execute a program installed additionally on an in-vehicle unit, realizing improved visual recognition while the vehicle is driving. A programto be installed additionally is downloaded along with its attribute datafrom the service center systeminto the program administrating sectionof the in-vehicle unit, and they are managed in relation to each other. When the program is executed, the vehicle conditionis compared with the attribute datarelated to the program and the program operation is controlled accordingly. When executing a program installed additionally on an in-vehicle unit, visual recognition of the display screen can be maintained even while the vehicle is driving.