BYD F7-1, Руководство пользователя

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BYD F7-1, F7-2, F7-3 Ow
ner’s Manual
Instrument and Controller Operation 1-49
driver in fatigue state.
The system mainly uses image
processing, pattern recognition
technologies, driver fatigue gradient
model, and combines driver's head
position change, eyes closing
characteristics and other factors to
perform a comprehensive judgment
on driver fatigue.
Fatigue warning system
1. Camera module
2. Function key
Usage
After system power on, it
automatically identifies the current
safe driving speed, and starts
collecting human face and other
information if the speed exceeds this
value; the minimum safe speed is
about 50km/h.
After the car has run for some time,
the fatigue warning system detects
the driver enters fatigue state from
awake, and prompts
“Don’t drive
when tired” in voice.
The system enters the monitoring
mode, and starts collecting the
human face and other information
when the speed exceeds 50km/h.

Turning on
If the system is turned off, press the
function key, and the voice prompts
that
“fatigue warning system is
turned on
”.

Turning off
If the system is turned on, press the
function key, and the voice prompts
that “fatigue warning system has been
closed
”.