Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Yongdae Seo

Jinwoo Nam

Soonchan Kwon

Dong Wuk Choi

Jinsang Chung

Seong Geun Byeon

Jae Hyun Seok

A power child lock device includes a rotation driving mechanism, a switch link connected to the rotation driving mechanism so as to be moved vertically by a rotational force of the rotation driving means, an inside handle lever cooperatively connected to an inside handle installed in a door of a vehicle, a release lever connected to a door catch and configured to lock or release the door catch, and a power child lever configured to selectively connect or separate the inside handle lever and the release lever by being moved by the switch link.

Power child lock device

A power child lock operating device may include a rotating drive device; a first operating lever which receives the torque of the rotating drive device to be rotated; a second operating lever connected to the first operating lever to be moved together; a third operating lever connected to a door catch to lock or unlock the door catch; an inside handle lever connected to an inside handle disposed at a door of a vehicle to be moved together; a fourth operating lever selectively connecting the inside handle lever and the third operating lever; and an elastic member pressurizing to the fourth operating lever so that the third operating lever may be connected to the inside handle lever, improving the operation reliability the power child lock device.

Power child lock operating device

A method and a system for controlling the opening/closing of a vehicle door are provided. The method includes determining whether a door is in a locked state and when the door is determined to be in the locked state, determining whether a smart key is within a predetermined distance. When the smart key is determined to be within the predetermined distance, a door latch module is changed to a 'ready-to-open' state in the locked state of the door. The method further includes determining whether the smart key is maintained to be within the predetermined distance and operating an exterior handle of the door. When the exterior handle is operated, the door is opened and locking of the door is released simultaneously.

Method and system for controlling opening and closing vehicle door

Growing community of inventors

Seoul, South Korea

Yongdae Seo