摘要 |
The method involves emitting signal (30), and specifying electric power need or absence of electric power need of a system e.g. electric park braking system, by a non-synchronized control unit (UCF) toward an engine control unit (CMM). The electric power need is considered by the engine control unit based on temporal arriving order of the engine control unit. A waiting time is started at the level of the non-synchronized control unit, when the need is emitted by the non-synchronized control unit. |