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LIGHTING SYSTEM COMPRISING A MASTER UNIT AND SLAVE UNITS WHEREIN THE MASTER UNIT MAY MOVE TO A SLEEP MODE WITH A SLAVE UNIT TAKING OVER AS MASTER
LIGHTING SYSTEM COMPRISING A MASTER UNIT AND SLAVE UNITS WHEREIN THE MASTER UNIT MAY MOVE TO A SLEEP MODE WITH A SLAVE UNIT TAKING OVER AS MASTER
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机译:包含主单元和从属单元的照明系统,其中主单元可能会进入睡眠模式,而从属单元会接管主单元
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摘要
The invention relates to a system comprising a main electrical unit (2) and a peripheral electrical unit (3 4 5) wherein the main electrical unit and the peripheral electrical unit are switchable between a low power mode and a high power mode. The main electrical unit is adapted to hand over a control of the system to the peripheral electrical unit if the peripheral electrical unit is in the high power mode and to switch from the high power mode to the low power mode after the control has been handed over. The peripheral electrical unit is adapted to receive the control from the main electrical unit and to control the system if the peripheral electrical unit is in the high power mode. This allows the system to be still in operation mode although the main electrical unit has been switched to the low power mode thereby reducing the power consumption of the system.
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