Lexus GS450h2016, Руководство по обслуживанию

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GS450h_OM_OM30E99U_(U)
4-5. Using the driving support systems
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Pedestrian detection function
*
4
*
4
: Depending on the region in which the vehicle was sold, the pedestrian detection func-
tion may not be available.
■
Cancelation of the pre-collision braking
*
3
●
If either of the following occur while the pre-collision braking function is operating, it
will be canceled:
• The accelerator pedal is depressed strongly.
• The steering wheel is turned sharply or abruptly.
●
If the vehicle is stopped by the operation of the pre-collision braking function, the oper-
ation of the pre-collision braking function will be canceled after the vehicle has been
stopped for approximately 2 seconds.
*
3
: Depending on the region in which the vehicle was sold, the pre-collision braking func-
tion may not be available.
■
Conditions under which the system may operate even if there is no possibility of a colli-
sion
●
In some situations such as the following, the system may determine that there is a possi-
bility of a frontal collision and operate.
• When passing a vehicle or pedestrian
*
4
• When changing lanes while overtaking a preceding vehicle
• When overtaking a preceding vehicle that is changing lanes
The pre-collision system detects pedestrians
based on the size, profile, and motion of a
detected object. However, a pedestrian may not
be detected depending on the surrounding
brightness and the motion, posture, and angle of
the detected object, preventing the system from
operating properly. (

P. 230)
• When overtaking a preceding vehicle that
is making a left/right turn
• When passing a vehicle in an oncoming
lane that is stopped to make a right/left turn