On-vehicle unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 10, 2000
Grant Date -
N/A
app pub date -
Nov 25, 1998
filing date -
Dec 18, 1997
priority date (Note) -
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status (Latency Note)
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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.
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Family
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