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. 10, 2000
Filed:
Nov. 25, 1998
Morihiko Toyozumi, Nagoya, JP;
Harness System Technologies Research, Ltd., Nagoya, JP;
Sumitomo Wiring Systems, Ltd., Mie, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
There is described an on-vehicle unit which permits removal and attachment of various optional modules from and to a center module and which enables easy addition and removal of various functions. The on-vehicle unit is provided in a dashboard of a vehicle, and a center module--into which there are built as standard devices a radio receiving unit and a car navigation unit--has a plurality of module loading sections. Optional modules, such as a television tunermodule, a cassette deck module, and a VICS module, can be built into the center module, as required. The center module (7) has a central control section for controlling the standard units and various optional modules. The control mode of the control section is switched according to a combination of optional modules to be built into the center module.