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:
Jun. 28, 2005
Filed:
Aug. 06, 2002
Kiyoshi Sakamoto, Hiroshima-ken, JP;
Shin Takehara, Hiroshima-ken, JP;
Hiroshi Ohmura, Hiroshima-ken, JP;
Shigefumi Hirabayashi, Hiroshima-ken, JP;
Kiyoshi Sakamoto, Hiroshima-ken, JP;
Shin Takehara, Hiroshima-ken, JP;
Hiroshi Ohmura, Hiroshima-ken, JP;
Shigefumi Hirabayashi, Hiroshima-ken, JP;
Mazda Motor Corporation, Hiroshima-ken, JP;
Abstract
A server for changing control gains of a vehicle is disclosed. The server includes a first receiver for receiving environment data obtained by vehicles of a plurality of users running in specific areas, and a second receiver for receiving learned data obtained by a plurality of users operating vehicles, and a storage device for accumulating the environment data and the learned data. The server further includes a transmitter for fetching environment data and learned data necessary to produce control gains from among the accumulated environment data and the learned data and transmitting the fetched environment data and learned data to a user requesting the environment data and the learned data. In a vehicle of the user, the control gains are newly produced and previously produced control gains are changed to the newly produced ones.