The invention relates to a control circuit (10) for a control unit (12) which is located in a vehicle and which can be switched between an energy-saving state with a limited range of functions and a normal operating state as a function of an output voltage (Ua) which can be varied via the control circuit (10) and which is applied to an output side of the control circuit (10), the control circuit (10) has at least one field effect transistor (FET) which can be controlled by a control voltage (Ug) at the gate terminal (G) and on the input side of which a supply voltage (U0) is applied, the output voltage (Ua) depending on the control state of the field effect transistor (FET). The invention also relates to a control unit (12) for a vehicle, which is intended to control at least one vehicle component and has such a control circuit (10).
本发明涉及一种用于控制单元(12)的控制电路(10),该控制单元位于车辆中并且可以根据输出电压(Ua)在具有有限范围的功能的节能状态与正常操作状态之间切换,输出电压可以经由控制电路(10)改变并且该输出电压施加至控制电路(10)的输出侧上,控制电路(10)具有至少一个场效应晶体管(FET),所述至少一个场效应晶体管可以由栅极端子(G)上的控制电压(Ug)控制,并且其输入侧上施加有供电电压(U0),输出电压(Ua)取决于场效应晶体管(FET)的控制状态。本发明还涉及一种用于车辆的控制单元(12),该控制单元旨在控制至少一个车辆部件,并且具有这样的控制电路(10)。
Control circuit and control unit for vehicle
用于车辆的控制电路及控制单元
2022-11-04
Patent
Electronic Resource
Chinese
Signal acquisition circuit, control method, vehicle control unit and vehicle
European Patent Office | 2021
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