Hongqi E-HS9, Руководство пользователя

Страница: 170 / 395

4-5. Operating other driving systems
168
WARINING
◼
If the vehicles in the adjacent lane do not enter the monitoring area when approaching
the front of the vehicle's direction of travel, the system may not detect these vehicles,
resulting in a lag in SACC response. The driver needs to pay close attention to the
movements of vehicles in adjacent lanes and should intervene proactively if necessary.
◼
If the vehicle in front brakes suddenly (emergency stop), SACC may not be able to
react or may be too slow to react to the vehicle in front, resulting in the risk of late
braking. In this case, the driver may not receive a takeover request. The driver needs to
remain aware and intervene proactively if necessary.
◼
When the SACC follows the target vehicle to a stop, the vehicle may start suddenly
because the target vehicle is blocked or pedestrians pass by. The driver needs to
remain aware and intervene proactively if necessary.
Notice
◼
SACC will keep the set following distance to follow the target, if the target vehicle slows
down and stops, SACC will control this vehicle to slow down and stop automatically.
◼
When the target vehicle stops for less than 3 s and re-starts or leaves the lane, this
vehicle will automatically start under the control of SACC.
◼
When the target vehicle stops for more than 3s but not more than 10min and restarts or
leaves the lane, the instrument cluster multi-function display of the vehicle will prompt
the information of resuming cruise, and the driver can resume SACC function by lightly
pressing the accelerator pedal or toggling the cruise control handle to "RES+" to realize
automatic starting. At this time, the driver should pay attention to judge whether it is
safe to start.
◼
SACC will be disengaged automatically when this vehicle is stopped for more than
10min.
◼
SACC does not keep the vehicle in the braking state for a long time. Do not leave the
vehicle while SACC keeps the vehicle at a stop. Always put the vehicle in P gear before
leaving the vehicle.
◼
The following should be noted when using SACC to cross curves:
⚫
In sharp corners, SACC may exit or perform speed limits.
⚫
On curves, SACC may react to a vehicle in another lane or may not have time to react to a
vehicle in the same lane and may collide with the vehicle ahead or lose control of the
vehicle, especially when driving in an on-ramp may cause the system to lose its target and
thus accelerate due to excessive curves. Pay extra attention on curves and be prepared to
apply the brakes if necessary, and choose the appropriate speed when driving on curves.
⚫
In a curve, too small road radius may affect the judgment of SACC on the lane lines. Drive
with caution on curves.
◼
When the vehicle follows the vehicle ahead to pass the intersection with traffic lights,
the driver should pay attention to the traffic light change and take the initiative to
intervene in the vehicle when necessary to avoid violating traffic rules.
◼
When the vehicle is in dense fog, rain, snow and other weather conditions, or there are
frost and dirty marks in the camera window area of the advanced driver assistance
system, or when the vehicle is driving towards the sun (or strong light source), the
camera may report "The camera of the advanced driver assistance system is blocked,
please clean the windshield" through the instrument cluster due to "limited vision",
SACC cannot work at this time.