Lexus NX350 (2022 year). Manual in english — page 26
●
Buzzer: Short beep
■
Brake control is operating
●
The system determined that emergency braking is necessary.
●
Multi-information display and head-up display
: "BRAKE!"
●
Center display: "BRAKE!"
●
Driving assist infomation indicator: Not illuminated
●
Buzzer: Short beep
■
Vehicle stopped by system operation
●
The vehicle has been stopped by brake control operation.
●
Multi-information display: "Accelerator Pedal is Pressed Press Brake Pedal" (If
the accelerator pedal is not depressed, "Press Brake Pedal" will be displayed.)
●
: "Accelerator Pedal is Pressed Press Brake Pedal" (If the
accelerator pedal is not depressed, "Press Brake Pedal" will be displayed.)
●
Center display: "Press Brake Pedal"
●
Driving assist infomation indicator: Illuminated
●
Buzzer: Sounds repeatedly
Static Objects Front and Rear of the vehicle
If the sensors detect a static object, such as a wall, in the travelling direction of the
vehicle and the system determines that a collision may occur due to the vehicle
suddenly moving forward due to an accidental accelerator pedal operation, the
vehicle moving the unintended direction due to the wrong shift position, or while
parking or traveling at low speeds, the system will operate to lessen the impact with
the detected static object and reduce the resulting damage.
INFORMATION
■
The system will operate when
The function will operate when the driving assist infomation indicator is not illuminated or
flashing and all of the following conditions are met:
●
Engine output restriction control
•
PKSB (Parking Support Brake) system is enabled.
•
The vehicle speed is approximately 9 mph (15 km/h) or less.
•
There is a static object in the traveling direction of the vehicle (approximately 6 to
13 ft. [2 to 4 m] ahead).
* :
If equipped
6-2. Using the safe driving support functions
432
•
The Parking Support Brake determines that a stronger-than-normal brake opera-
tion is necessary to avoid a collision.
●
Brake control
•
Engine output restriction control is operating.
•
The Parking Support Brake determines that an immediate brake operation is
necessary to avoid a collision.
■
The system will stop operating when
The function will stop operating if any of the following conditions are met:
●
Engine output restriction control
•
PKSB (Parking Support Brake) system is disabled.
•
The system determines that the collision has become avoidable with normal brake
operation.
•
The static object is no longer in the traveling direction of the vehicle or approxi-
mately 6 to 13 ft. (2 to 4 m) away from the vehicle.
●
Brake control
•
PKSB (Parking Support Brake) system is disabled.
•
Approximately 2 seconds have elapsed since the vehicle was stopped by brake
control.
•
The brake pedal is depressed after the vehicle is stopped by brake control.
•
The static object is no longer in the traveling direction of the vehicle or approxi-
mately 6 to 13 ft. (2 to 4 m) away from the vehicle.
■
Detection range
The detection range of the system differs from the detection range of the intuitive parking
assist.
Therefore, even if the intuitive parking assist detects a static object and provides a
warning, the PKSB (Parking Support Brake) system may not start operating.
■
Intuitive parking assist sensor buzzer
Regardless of whether the intuitive parking assist sensor buzzer is enabled or not, if the
PKSB (Parking Support Brake) system is enabled, the front or rear sensors detect an
object and brake control is performed, the intuitive parking assist buzzer buzzer will
sound to notify the driver of the approximate distance to the object.
■
Situations in which the system may not operate properly
6-2. Using the safe driving support functions
433
6
Driving suppor
t s
ystem
■
Situations in which the system may operate even if there is no possibility of a
collision
WARNING
■
If the PKSB (Parking Support Brake) system operates unnecessarily, such as at a
railroad crossing
Static Objects Front and Rear of the vehicle sensors
WARNING
■
To ensure the system can operate properly
■
Notes when washing the vehicle
Static Objects Front and Rear of the vehicle operation examples
The system operates in the following situations when a static object is detected in
the traveling direction of the vehicle.
●
When the vehicle is traveling at a low speed
and the brake pedal is not depressed, or is
depressed late
6-2. Using the safe driving support functions
434
●
When the accelerator pedal is depressed ex-
cessively
●
When the moves forward due to the incorrect
shift position being selected
Moving Vehicles Rear of the Vehicle
If a rear radar sensor detects a vehicle approaching from the right or left at the rear
of the vehicle and the system determines that the possibility of a collision is high,
this function will perform brake control to reduce the likelihood of an impact with
the approaching vehicle.
INFORMATION
■
The system will operate when
The function will operate when the driving assist infomation indicator is not illuminated or
flashing and all of the following conditions are met:
●
Engine output restriction control
•
PKSB (Parking Support Brake) system is enabled.
•
The vehicle speed is 9 mph (15 km/h) or less.
•
Vehicles are approaching from the right or left at the rear of the vehicle at a
traveling speed of approximately 5 mph (8 km/h) or more.
* :
If equipped
6-2. Using the safe driving support functions
435
6
Driving suppor
t s
ystem
•
The shift position is in R.
•
The PKSB (Parking Support Brake) determines that a stronger than normal brake
operation is necessary to avoid a collision with an approaching vehicle.
●
Brake control
•
Engine output restriction control is operating.
•
The PKSB (Parking Support Brake) determines that an emergency brake operation
is necessary to avoid a collision with an approaching vehicle.
■
The system will stop operating when
The function will stop operating if any of the following conditions are met:
●
Engine output restriction control
•
PKSB (Parking Support Brake) system is disabled.
•
The collision becomes avoidable with normal brake operation.
•
A vehicle is no longer approaching from the right or left at the rear of the vehicle.
●
Brake control
•
PKSB (Parking Support Brake) system is disabled.
•
Approximately 2 seconds have elapsed since the vehicle was stopped by brake
control.
•
The brake pedal is depressed after the vehicle is stopped by brake control.
•
A vehicle is no longer approaching from the right or left at the rear of the vehicle.
■
Detection range
The detection range of the system differs from the detection area of the RCTA function.
Therefore, even if the RCTA function detects a vehicle and provides an alert, the
PKSB (Parking Support Brake) system may not start operating.
■
RCTA buzzer
Regardless of whether the RCTA function is on or off, if the PKSB (Parking Support
Brake) system is not disabled, when the brake control operates, the buzzer will sound to
alert the driver.
■
Situations in which the system may not operate properly
■
Situations in which the system may operate even if there is no possibility of a
collision
6-2. Using the safe driving support functions
436
Examples of the Moving Vehicles Rear of the Vehicle operation
This function will operate in situations such as the following if a vehicle is detected
in the traveling direction of the vehicle.
■
When reversing, a vehicle is approaching and the brake pedal is not de-
pressed, or is depressed late
Moving Vehicles Rear of the Vehicle sensors
WARNING
■
To ensure the system can operate properly
Pedestrians Rear of the Vehicle
If the rear camera sensor detects a pedestrian behind the vehicle while backing
up and the system determines that the possibility of colliding with the detected
pedestrian is high, a buzzer will sound. If the system determines that the possibility
of colliding with the detected pedestrian is extremely high, the brakes will be
applied automatically to help reduce the impact of the collision.
INFORMATION
■
The system will operate when
●
The function will operate when the driving assist infomation indicator is not illuminated
or flashing and all of the following conditions are met:
•
Engine output restriction control
•
PKSB (Parking Support Brake) system is enabled.
•
The vehicle speed is approximately 9 mph (15 km/h) or less.
•
The shift position is in R.
* :
If equipped
6-2. Using the safe driving support functions
437
6
Driving suppor
t s
ystem
•
The rear camera sensor detects a pedestrian behind the vehicle while backing
up and the system determines that the possibility of colliding with the detected
pedestrian is high.
•
The PKSB (Parking Support Brake) determines that a stronger-than-normal brake
operation is necessary to avoid a collision.
●
Brake control
•
Engine output restriction control is operating.
•
The PKSB (Parking Support Brake) determines that an emergency brake operation
is necessary to avoid a collision with a pedestrians.
■
The system will stop operating when
The function will stop operating if any of the following conditions are met:
●
Engine output restriction control
•
PKSB (Parking Support Brake) system is disabled.
•
The collision becomes avoidable with normal brake operation.
•
The pedestrian is no longer detected behind your vehicle.
●
Brake control
•
PKSB (Parking Support Brake) system is disabled.
•
Approximately 2 seconds have elapsed since the vehicle was stopped by brake
control.
•
The brake pedal is depressed after the vehicle is stopped by brake control.
●
The pedestrian is no longer detected behind your vehicle.
■
Detection range
The detection area of the system differs from the detection area of the RCD function.
Therefore, even if the RCD function detects a pedestrian and provides an alert,
the PKSB (Parking Support Brake) may not start operating.
■
Situations in which the system may not operate properly
■
Situations in which the system may operate unexpectedly
When a vehicle is detected behind the vehicle
When a pedestrian is detected behind the vehicle while backing up, the brake
pedal is not depressed or is depressed late.
6-2. Using the safe driving support functions
438
Pedestrians Rear of the Vehicle display
Displays a message to urge the driver to take evasive action when a pedestrian
is detected in the detection area behind the vehicle. (A message will also be
displayed on the center display.)
A
Pedestrian detection icon
B
Brake reminder
6-2. Using the safe driving support functions
439
6
Driving suppor
t s
ystem
Road Sign Assist
RSA (Road Sign Assist)
The RSA system detects specific road signs using the front camera and/or naviga-
tion system
(when speed limit information is available) and warns the driver via
displays and buzzers.
The RSA system detects specific road signs using the front camera and warns the
driver via displays and buzzers.
WARNING
■
For safe use
Do not rely solely upon the RSA. The RSA assists the driver by providing road sign
information, but it is not a replacement for the driver’s own vision and awareness. Driving
safely is solely the responsibility of the driver. Pay careful attention to the surrounding
conditions in order to ensure safe driving.
■
Situations in which the RSA should not be used
●
When it is necessary to disable the system:
■
Situations in which the system may not operate properly
●
Situations in which the sensors may not operate properly:
Displays on the display
When the front camera detects a sign or information of a sign is available from the
navigation system
, the sign will be displayed on the display.
When the front camera detects a sign, the sign will be displayed on the display.
●
Multiple signs can be displayed.
Depending on the specifications of the vehicle, the number of displayed signs may be
limited.
INFORMATION
■
Display function operating conditions
Signs will be displayed when the following conditions are met:
●
The system has detected a sign
In the following situations, a displayed sign may stop being displayed:
●
When a new sign has not been detected for a certain distance
* :
If equipped
6-2. Using the safe driving support functions
440
●
When the system determines that a sign is no longer valid
●
When the system determines that the road being driven on has changed, such as after
a left or right turn
■
Situations in which the display function may not operate properly
In the following situations, the RSA system may not operate properly and may not detect
signs or may display the incorrect sign. However, this does not indicate a malfunction.
●
When a sign is dirty, faded, tilted or bent
●
When the contrast of an electronic sign is low
●
When all or part of a sign is hidden by a tree, utility pole, etc.
●
When a sign is detected by the front camera for a short amount of time
●
When the driving state (turning, changing lanes, etc.) is judged incorrectly
●
When a sign is immediately after a freeway junction or in an adjacent lane just before
merging
●
When stickers are attached to the rear of a preceding vehicle
●
When a sign similar to a system compatible sign is detected as a system compatible
sign
●
When a speed limit sign for a frontage road is within detection range of the front
camera
●
When driving around a roundabout
●
When a sign intended for trucks, etc. is detected
●
When the navigation system map data is out of date
●
When the navigation system cannot be used
In this case, the speed limit signs displayed on the multi-information display and
navigation system display may differ.
■
Customize settings
The settings of the RSA system can be changed through customize settings.
Notification function
In the following situations, the RSA system will output a warning to notify the driver.
●
If the vehicle speed exceeds the speed warning threshold of the speed limit sign
displayed on the multi-information display, the sign display will be emphasized
and a buzzer will sound.
●
When the RSA system detects a do not enter sign and determines that the
vehicle has entered a no-entry area, the do not enter sign displayed on the
multi-information display will flash and a buzzer will sound.
6-2. Using the safe driving support functions
441
6
Driving suppor
t s
ystem
Types of road signs supported
●
The following types of road signs can be displayed.
However, non-standard or recently introduced traffic signs may not be displayed.
Speed limit
Do Not Enter
No U-turn
No Turn On Red
Stop
Yield
Warning
●
Depending on the specifications of the vehicle, signs may be displayed overlap-
ping.
Duplicate display example
Changing RSA settings
The following settings of the RSA can be changed through customize settings.
6-2. Using the safe driving support functions
442
Dynamic radar cruise control
Dynamic radar cruise control
This dynamic radar cruise control uses radar to detect the presence of vehicles
ahead, determines the current vehicle-to-vehicle distance, and operates to main-
tain a suitable distance from the vehicle ahead. The desired vehicle-to-vehicle
distance can be set by operating the vehicle-to-vehicle distance switch.
Use the dynamic radar cruise control only on highways and expressways.
WARNING
■
For safe use
●
Driving safely is solely the responsibility of the driver. Do not overly rely on this system,
and pay careful attention to the surrounding conditions in order to ensure safe driving.
●
The dynamic radar cruise control provides driving assistance to reduce the driver’s
burden. However, there are limitations to the assistance provided.
Read the following items carefully. Do not overly rely on this system and always drive
carefully.
•
Conditions under which the system may not operate correctly:
●
Set the speed appropriately according to the speed limit, traffic flow, road conditions,
weather conditions, etc. The driver is responsible for confirming the set speed.
●
Even if the system is operating correctly, the condition of a preceding vehicle as
recognized by the driver and detected by the system may differ. Therefore, it is
necessary for the driver to pay attention, assess risks, and ensure safety. Over-reliance
on this system to drive the vehicle safely may lead to an accident resulting in death or
serious injury.
■
Precautions for the driving assist systems
Observe the following precautions, as there are limitations to the assistance provided by
the system. Over-reliance on this system may lead to an accident resulting in death or
serious injury.
●
Details of support provided for the driver’s vision
The dynamic radar cruise control is only intended to help the driver in determining
the distance between the driver’s own vehicle and a designated preceding vehicle. It is
not a system which allows for careless or inattentive driving, and is not a system which
assists in poor visibility conditions.
The driver must pay attention to their surroundings.
●
Details of support provided for the driver’s judgement
6-2. Using the safe driving support functions
443
6
Driving suppor
t s
ystem
WARNING
The dynamic radar cruise control determines whether the distance between the
driver’s own vehicle and a designated preceding vehicle is within a set range. It is not
capable of making any other type of judgement. Therefore, it is absolutely necessary
for the driver to remain vigilant and to determine whether or not there is a possibility of
danger.
●
Details of support provided for the driver’s operation
The dynamic radar cruise control does not include functions which will prevent or
avoid collisions with vehicles ahead of your vehicle. Therefore, if there is ever any
possibility of danger, the driver must take immediate and direct control of the vehicle
and act appropriately in order to ensure safety.
■
Situations in which the dynamic radar cruise control should not be used
Do not use the dynamic radar cruise control in the following situations. As the system will
not be able to provide appropriate control, using it may lead to an accident resulting in
death or serious injury.
●
When driving on a highway or expressway entrance or exit
●
When the approach warning sounds frequently
●
Situations in which the sensors may not operate properly:
●
Situations in which the lane may not be detected:
Basic functions
6-2. Using the safe driving support functions
444
A
Constant speed cruising:
When there are no vehicles ahead
The vehicle drives at the speed set by the driver.
If the set vehicle speed is exceeded while driving down a hill, the set vehicle speed
display will blink and a buzzer will sound.
B
Deceleration and follow-up cruising
When a preceding vehicle driving slower than the set vehicle speed is detected
When a vehicle is detected driving ahead of your vehicle, the vehicle automatically
decelerates and if a greater reduction in vehicle speed is necessary, the brakes are
applied (the stop lights will come on at this time). The vehicle is controlled to maintain
the vehicle-to-vehicle distance set by the driver, in accordance with changes in the
speed of the preceding vehicle. If vehicle deceleration is not sufficient and the vehicle
approaches the vehicle ahead, the approach warning will sound.
C
Acceleration
When there are no longer any preceding vehicles driving slower than the set vehicle
speed
The vehicle accelerates until the set vehicle speed is reached and then resumes
constant speed cruising.
D
Starting off:
Vehicles without a head-up display: If a preceding vehicle stops, the vehicle will also
stop (controlled stop). After the preceding vehicle starts off, pressing the [+RES] switch
or depressing the accelerator pedal will resume follow-up cruising (start off operation).
If a start off operation is not performed, the controlled stop will continue.
Vehicles with a head-up display: If a preceding vehicle stops, the vehicle will also stop
(controlled stop). After the preceding vehicle starts off, pressing the [ + ] switch or
depressing the accelerator pedal will resume follow-up cruising (start off operation). If
a start off operation is not performed, the controlled stop will continue.
INFORMATION
■
Operating conditions
●
The shift position is in D.
●
The desired set speed can be set when the vehicle speed is approximately 20 mph
(30 km/h) or more.
(If the vehicle speed is set while driving at below approximately 20 mph [30 km/h],
the set speed will be set to approximately 20 mph [30 km/h].)
■
Accelerating after setting the vehicle speed
As with normal driving, acceleration can be performed by depressing the accelerator
pedal. After accelerating, the vehicle will return to the set vehicle speed. However, while
6-2. Using the safe driving support functions
445
6
Driving suppor
t s
ystem
in vehicle-to-vehicle distance control mode, the vehicle speed may decrease to below
the set vehicle speed in order to maintain the distance from the preceding vehicle.
■
When the vehicle is stopped by system control during follow-up cruising
●
Vehicles without a head-up display: When the [+RES] switch is pressed while the
vehicle is stopped by system control, if the preceding vehicle starts off within approxi-
mately 3 seconds, follow-up cruising will resume.
Vehicles with a head-up display: When the [RES] switch is pressed while the vehicle
is stopped by system control, if the preceding vehicle starts off within approximately 3
seconds, follow-up cruising will resume.
●
If the preceding vehicle starts off within approximately 3 seconds of the vehicle being
stopped by system control, follow-up cruising will resume.
■
Automatic cancellation of vehicle-to-vehicle distance control mode
In the following situations, vehicle-to-vehicle distance control mode will be canceled
automatically:
●
When the brake control or output restriction control of a driving support system
operates (For example: Pre-Collision System, drive-start control)
●
When the parking brake has been operated
●
When the vehicle is stopped by system control on a steep incline
●
When any of the following are detected while the vehicle is stopped by system control:
•
The driver’s seat belt is unfastened
•
The driver’s door is opened
•
Approximately 3 minutes have elapsed since the vehicle was stopped
●
Situations in which some or all of the functions of the system cannot operate:
■
Dynamic radar cruise control system warning messages and buzzers
For safe use:
■
Preceding vehicles that the sensor may not detect correctly
In the following situations, depending on the conditions, if the system cannot provide suffi-
cient deceleration or acceleration is necessary, operate the brake pedal or accelerator
pedal.
As the sensor may not be able to correctly detect these types of vehicles, the approach
warning
may not operate.
●
When a vehicle cuts in front of your vehicle or changes lanes away from your vehicle
extremely slowly or quickly
●
When changing lanes
●
When a preceding vehicle is driving at a low speed
●
When a vehicle is stopped in the same lane as the vehicle
6-2. Using the safe driving support functions
446
●
When a motorcycle is traveling in the same lane as the vehicle
■
Conditions under which the system may not operate correctly
In the following situations, operate the brake pedal (or accelerator pedal, depending on
the situation) as necessary.
As the sensor may not be able to correctly detect a vehicle, the system may not operate
properly.
●
When a preceding vehicle brakes suddenly
●
When changing lanes at low speeds, such as in a traffic jam
System components
■
Meter display
A
Multi-information display
B
Set vehicle speed
C
Indicators
■
Switches
▶
Vehicles without a head-up display
A
Driving assist mode select switch
B
Driving assist switch
C
[+RES] switch
D
[ - ] switch
E
Cancel switch
F
Vehicle-to-vehicle distance switch
6-2. Using the safe driving support functions
447
6
Driving suppor
t s
ystem
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст