Failure diagnosis apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jun 10, 2003
Grant Date -
Aug 22, 2002
app pub date -
Jun 26, 2001
filing date -
Feb 22, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A failure diagnosis apparatus for a vehicle enables communications between a gateway, which automatically and effectively collects information on a condition of a vehicle having a plurality of network buses, and an information center outside the vehicle in an automatic and efficient manner. A failure diagnosis section is mounted on the gateway installed on the vehicle. The vehicle-installed gateway has a connecting section for connection to information communications terminals such as portable telephones through wireless communications. In addition, the vehicle-installed gateway has a protection processing section for performing security processing on possession information possessed by the gateway.
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