Car safe driving warning device
The utility model provides a car safe driving warning device, including the control unit, the control unit's input is connected with input unit, signal acquisition element and is used for gathering the facial information acquisition unit of the facial dynamic information of driver, and the cont...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
02.12.2015
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!