DEVICE FOR VEHICLE DOOR CONTROL AND OPENING / CLOSING SYSTEM FOR VEHICLE Russian patent published in 2017 - IPC B60J5/06 

FIELD: transportation.

SUBSTANCE: device comprises a controller (23) controlling the operation of the drive device (22) of the door (7). The controller (23) can supply the drive power based on the voltage of the onboard power supply to the electromagnetic clutch. The controller (23) can also, when the door (7) is stopped in the intermediate position, supply drive power based on the voltage of the onboard power supply to the electromagnetic clutch to switch the electromagnetic clutch to the on-state, and then stop supplying drive power to the electromagnetic clutch to switch the electromagnetic clutch to the off-state after the expiration of the pre-determined retention time for the door (7) from the moment the door is stopped (7) in the intermediate position. The pre-determined retention time for the door (7) is different for the case when a foreign object is jammed, and for the case when the opening / closing manipulation of the door (7) is detected. The opening system for a vehicle is proposed as well.

EFFECT: limiting the voltage drop of the vehicle onboard power supply.

10 cl, 10 dwg