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:
Apr. 27, 2004
Filed:
Sep. 12, 2002
Kenji Kamiya, Anjo, JP;
Denso Corporation, Kariya, JP;
Abstract
A center stores functional modification information and failure information, which are associated with each other. The modification information is used to store specified vehicle data at specified time. A terminal device transmits failure information to the center and receives analytic information, which includes the corresponding modification information, from the center. Then, the terminal device inquires a software product number of a control program, which includes a diagnostic program, to an ECU and receives a corresponding data assignment table, which corresponds to the software product number, from the center. The terminal device converts the modification information to a form, which is interpretable by the control program, through use of the assignment table and transmits it to the ECU. In the ECU, the modification information is stored in a form of tables, and the diagnostic program is executed to store the vehicle data based on the modification information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile