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5. Driving guide
-
Inaccurate navigation and positioning
results in the output of non-local road
speed limit information.
WARNING
● The TSR function can only recognize
the speed-related signs, not other
road signs.
● The TSR can only identify the
maximum speed limit of the road. Do
not rely on the TSR to determine the
appropriate driving speed. Always
drive within the safe speed range
according to the speed limit and road
conditions.
● The TSR can only work under some
conditions. The driver shall always
assume the ultimate responsibility
for safe driving and comply with
applicable laws and road traffic rules.
5.4.5 Intelligent speed limiter
adaptive cruise control
(ISL-ACC)*
The intelligent speed limiter adaptive cruise
control is abbreviated as ISL-ACC. When
there is speed limit sign on the front path, ISL-
ACC will send out the prompt of target vehicle
speed synchronization through the information
of TSR, and the driver will choose whether to
synchronize the target vehicle speed.
On and off
Turn on or off the intelligent speed limit control
through the AV system “Setting→ADiGO
smart driving →ADiGO active safety assist →
Intelligent speed limit control” interface.
After this function is turned on, the TSR
function is turned on synchronously; After this
function is turned off, the TSR function remains
in the previous state.
Function limitations
Even if the TSR is turned on and working, it
may incorrectly or fail to detect the speed limit
sign due to unavoidable environmental factors
and conditions. The system may become
affected or inoperative under the following
conditions:
-
The IFC is blocked or interfered with
bright light.
-
At night or in the tunnel with weak light,
the headlamp is not turned on or the
headlamp cannot fully illuminate the
speed limit sign.
-
The speed limit sign is partially or
completely obscured.
-
The speed limit sign is worn, blurred or
stained.
-
The speed limit sign is not properly
placed, such as twisted and tilted.
-
The speed limit sign is obstructed by the
vehicles in the adjacent lane or obstacles.
-
The speed limit has been changed due to
temporary road construction.
-
Navigation data is not updated online in
time or inaccurate.
-
The road is not standardized, and other
road signs are misidentified as speed limit
signs.
