On-board unit

Details On-board unit On-board unit

2007-03-08

2009-11-03

Wu, Daniel (Department: 2612)

Communications: electrical

External condition vehicle-mounted indicator or alarm

Highway information

C340S995120

Reexamination Certificate

active

07612687

ABSTRACT:
An on-board unit includes a dust sensor for detecting an amount of dust in an air in a vehicle. When the amount of dust is equal to or greater than a predetermined value and a front panel of the unit is open, the front panel is moved to close a media slot and insertion/ejection operation of a medium is prohibited as a preventive measure for dust intrusion.

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Office Action dated Oct. 10, 2008 in corresponding Chinese patent application No. 2007100889788 (and English translation).

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