Aisin Seiki Kabushiki Kaisha

Aisin Corporation

Kosuke Kito

Eiji Itami

Mutsuro Aoyama

Ryu Miyashiro

Koichi Nakayama

Takayuki Nakagome

Shingo Fujimoto

Setsu Takuma

Takuro Oshida

Ryohei Fuwa

Keiichi Yanai

Osamu Uno

Satoshi Mori

Asami Yamazaki

A door control device stops a door such that the door does not come into contact with an obstacle existing in a rotation range of the door. The door control device includes: a distance calculation unit configured to calculate a distance from the door to the obstacle; a speed calculation unit configured to calculate an actual speed of the door; a braking force setting unit configured to set a braking condition indicating transition of a braking force applied to the door; a speed estimation unit configured to estimate transition of an estimated speed of the door from start of braking until the door stops; and a braking force correction unit configured, during braking, to correct a braking force such that the braking force is increased, or reduced, when a time gradient of the actual speed is gentler than, or steeper than, that of the estimated speed.

Door control device

A door device for a vehicle includes a latch drive device configured to unlatch a swing door by driving a latch mechanism, a door hold-open device configured to hold the swing door at an opened angle by applying a braking force to the swing door, a door open switch issuing an operation request of the latch drive device to open the swing door; a door stop switch issuing an operation request of the door hold-open device, and a grip portion including the door open switch and the door stop switch to issue the operation requests of the door open switch and the door stop switch in a state where an occupant of the vehicle holds the grip portion.

Door device for vehicle

A control device includes: a detection unit that detects a reference position indicating a position serving as a reference among passenger's predetermined portions based on a captured image captured by an imaging device that images an interior of a vehicle; and a control unit that is provided in the vehicle and performs control such that, during a closing operation of an openable and closable opening and closing member, the closing operation of the opening and closing member is interrupted, when a coordinate value of the reference position detected by the detection unit exceeds a threshold value.

Control device and program

Growing community of inventors

Chiryu, Japan

Kosuke Kito