17
·
The area pointed by arrow 2 is the alarm area. When the
system identifies that there will be risk of collision between the forward
vehicle and this vehicle, it will give a warning prompt to the driver. The
area 15-60m ahead of the vehicle is red alarm area; the area 60-120m
ahead of the forward vehicle is yellow alarm area.
3) Pedestrian priority
The Infrared thermal imaging automobile driving assistant system
integrates pedestrian identification alarm and forward collision alarm,
when both of which occur simultaneously, the system will adopt the
principle of pedestrian priority:
·
When the pedestrian and forward vehicle are in the same level
of danger, the system will preferentially give an alarm to the driver to
indicate danger of running into pedestrian.
·
When the pedestrian and forward vehicle are in the same level
of danger, the system will preferentially give an alarm to the driver to
indicate danger of collision with the highest danger class.
·
When there is no danger of simultaneous collision with
pedestrian and forward vehicle, the system will only give an alarm to the
driver to remind that there is target of collision risk.
·
When there is neither risk of collision between the pedestrian
nor the forward vehicle, the system will not given an alarm to the driver.
4) Alarming mode
Mode for pedestrian alarming is shown as below:
·
Serious warning will show red pedestrian sign, and the buzzer
will beep for three times; early warning will show yellow pedestrian sign,
