BYD SEAL EV - Traffic Sign Recognition System (TSR)

or delayed. Possible circumstances
include, but are not limited to:
•The vehicle coming from the side
suddenly changes the lane.
•The target vehicle is obscured.
•The radar cross section of the target
vehicle (for example, a bicycle or
electric moped) is too small.
•Severe weather, such as rain or snow.
•MmWave radars come o󽗈, are loosely
installed, or are blocked.
•
Complex metal guardrails or road
conditions.
• The system does not work when:
•
Targets are outside the detection
ranges of front mmWave radars.
•FCTA/FCTB is switched o󽗈.
•
Vehicle is not in D gear.
•Four doors are open.
•System initialization has not been
complete yet.
•MmWave radars fail.
•Vehicles coming from behind are
detected too late at sharp turns,
slopes or other settings;
• In󽗊uence of vibration or collision on
mmWave radar sensor calibration can
degrade system performance. In that
case, you are recommended to contact
a BYD authorized dealer or service
provider.
Warning
• FCTA/FCTB only serves as a
driving assistance function, so the
driver must be fully responsible
for driving safety.
• In󽗊uence of weather, road
conditions, and other factors may
cause FCTA/FCTB to fail or lead to
late braking.
Warning
• Use FCTA/FCTB based on
your needs, tra󽗋c, and road
conditions.
Tra󽗋c Sign Recognition
System (TSR)*
The tra󽗋c sign recognition (TSR) system
identi󽗉es speed limit signs through the
multifunctional video controller, displays
such signs on the current road on the
instrument cluster, and sends alarm
messages to the driver when vehicle
speed exceeds the detected speed limit.
Usage
• To enable or disable TSR, go to
Infotainment touchscreen
→ ADAS
→ Driving Assist → TSR.
• When TSR is enabled and identi󽗉es the
tra󽗋c sign, a red indicator icon is
displayed on the cluster.
• When TSR cannot identify whether the
current speed limit values apply to
the lane, a red indicator icon is
displayed on the cluster.
• When the TSR system has a reduced
performance, a yellow indicator icon
is displayed on the cluster.
• When the TSR system has a reduced
performance and is unsure whether
the speed limit value currently
recognized is suitable for the current
road environment, a yellow indicator
icon
is displayed on the cluster.
• If TSR system malfunctions, a yellow
indicator icon is displayed on the
cluster.
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USING AND DRIVING