[Mparlav]

Requirements for vehicles equipped with automatically commanded braking and/or regenerative braking which produce a retarding force (e.g. upon release of the accelerator control) (6).

Deceleration by automatically commanded braking and/or regenerative braking

≤ 1,3 m/s2 - May generate the signal


> 1,3 m/s2 - Shall generate the signal

Once generated, the signal shall be kept as long as a deceleration demand persists. However, the signal may be suppressed at standstill or when the deceleration demand falls below 1,3 m/s2 or that value which generated the signal, whichever is lower.

An appropriate measure (e.g. switch-off-hysteresis, averaging, time delay) shall be implemented in order to avoid fast changes of the signal resulting in flickering of the stop lamps.