[Braking Performance Tests]
Braking performance is determined by the shortness of
the distance in which a vehicle can stop and the stability of
the vehicle at the time of braking. This test is performed under
wet and dry road conditions for a vehicle which has both a driver
and a front passenger. The distance it takes for the vehicle
to stop and the stability of the vehicle at the time of braking
is evaluated for when the vehicle is stopped abruptly while
traveling at a speed of 100 km/h.
Because the temperature of the road surface affects the
distance it takes to stop the vehicle, this condition is also
specified for this test (dry road surface temperature of 35.0
±10.0?, wet surface temperature of 27.0±5.0?).
However, when it is not possible to maintain these conditions
due to the weather, this is noted in the test results.
Furthermore, because professional drivers are used in these
experiments, the distance it takes to stop the vehicle may be
shorter than when the vehicle is driven by the average driver.
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