JPH03108189U

JPH03108189U -

Info

Publication number: JPH03108189U
Application number: JP1619590U
Authority: JP
Priority date: 1990-02-22
Filing date: 1990-02-22
Publication date: 1991-11-07
Anticipated expiration: 2005-02-22
Also published as: JPH082381Y2

Description

[Brief explanation of drawings]

第１図は、本考案を適用した自動ドア開閉装置
を備える自動車の要部の概略斜視図、第２図は、
同じく制御装置の電気回路の構成を示すブロツク
図、第３図は、同じく作動状態を示すフローチヤ
ートである。Ｄ……クロージヤ、１１……車体、１２……ス
ライドドア（ドア）、２０……給電開始スイツチ
、２９……モータ、３２……セクターギヤ（ラツ
チ回動手段）、３４……クローズレバー（ラツチ
回動手段）、３６……ラツチ位置検知スイツチ、
３８……復帰確認スイツチ、４０……車体側制御
装置、４１……ドア側制御装置、４３……制御装
置、４４……クロージヤ給電回路、４５……閉扉
時給電回路、４７……クロージヤ制御回路、４８
……正転回路、４９……逆転回路、Ｔ１，Ｔ２，
Ｔ３，Ｔ５……タイマ、Ｔ４……確認タイマ。 FIG. 1 is a schematic perspective view of the main parts of an automobile equipped with an automatic door opening/closing device to which the present invention is applied, and FIG.
Similarly, FIG. 3 is a block diagram showing the configuration of the electric circuit of the control device, and FIG. 3 is a flow chart showing the operating state. D... Closure, 11... Vehicle body, 12... Sliding door (door), 20... Power supply start switch, 29... Motor, 32... Sector gear (latch rotation means), 34... Close lever (latch) (rotating means), 36... latch position detection switch,
38... Return confirmation switch, 40... Vehicle body side control device, 41... Door side control device, 43... Control device, 44... Closing power supply circuit, 45... Door closing power supply circuit, 47... Closing control circuit , 48
...Forward rotation circuit, 49...Reverse rotation circuit, T1, T2,
T3, T5...Timer, T4...Confirmation timer.

Claims

[Claims for Utility Model Registration] A latch rotating means provided on the door is moved from its original position to an operating position by the forward rotation of a motor, thereby forcibly rotating the latch of the door lock in the fully latch direction. Then, the door is closed from a predetermined half-latched position to a fully closed position, and the latch of the door lock and the closure are adapted to return the latch rotation means to the original position by reversing the motor, and the latch of the door lock barely touches the striker on the vehicle body side. a latch position detection switch that detects when the half-latched position is engaged and the full-latched position is fully engaged with the striker; and the latch rotation means in the closure is activated when the latch is moved away from the original position and returns to the original position. a return confirmation switch that becomes inoperable due to this, and a switch that is electrically connected to the closure, the latch position detection switch, the return confirmation switch, and the power source, and that the latch position detection switch detects that the latch has reached the half-latched position. When the motor of the closure is rotated in the forward direction, and when it is detected that the latch has reached the fully latched position,
An automatic door closing device comprising: a control device that controls a closure to reverse the rotation of the motor of the closure and then stop the reverse rotation of the motor by disabling a return confirmation switch, the control device comprising: A confirmation timer that causes the motor to reverse for a certain period of time if the return confirmation switch does not operate within a preset time after the latch position detection switch detects that the latch has reached the half-latched position. An automatic door closing device characterized by being provided with.