Rear entertainment system and control method thereof

Details Rear entertainment system and control method thereof Rear entertainment system and control method thereof

2006-09-12

2006-09-12

Nguyen, Tai T. (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

C340S461000, C340S444000, C340S985000, C701S029000, C701S034000, C701S039000

Reexamination Certificate

active

07106184

ABSTRACT:
A rear entertainment system has a voice synthesis circuit, an OSD unit, a video camera, a DVD playback unit, a rear monitor, a navigation unit, a mixer, an IR circuit, and headphones. The voice synthesis circuit and the OSD unit receive driving information from a handle, a brake, a winker, and so on. The voice synthesis circuit presents the driving condition in an audio form, while the OSD unit presents the driving condition in a video form. The video camera takes a scene in a forward direction. The navigation unit supports the driving of the vehicle. The mixer synthesizes the voice output of the voice synthesis circuit, audio signals from the DVD playback unit and audio signals from the navigation unit. The IR circuit converts the synthesized audio signals into IR signals. The headphones receive the IR signals from the IR circuit and convert the IR signals into audio.

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