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1. WO2014175007 - VEHICLE DOOR LATCH CONTROL DEVICE

Publication Number WO/2014/175007
Publication Date 30.10.2014
International Application No. PCT/JP2014/059467
International Filing Date 31.03.2014
IPC
E05B 85/26 2014.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
85Details of vehicle locks not provided for in groups E05B77/-E05B83/104
20Bolts or detents
24Bolts rotating about an axis
26Cooperation between bolts and detents
E05B 47/00 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
E05B 81/68 2014.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
81Power-actuated vehicle locks
54Electrical circuits
64Monitoring or sensing, e.g. by using switches or sensors
66the bolt position, i.e. the latching status
68by sensing the position of the detent
CPC
E05B 17/10
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
17Accessories in connection with locks
10Illuminating devices on or for locks or keys; ; Transparent or translucent lock parts; Indicator lights
E05B 41/00
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
41Locks with visible indication as to whether the lock is locked or unlocked
E05B 79/20
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
79Mounting or connecting vehicle locks or parts thereof
10Connections between movable lock parts
20using flexible connections, e.g. Bowden cables
E05B 81/06
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
81Power-actuated vehicle locks
02characterised by the type of actuators used
04Electrical
06using rotary motors
E05B 81/14
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
81Power-actuated vehicle locks
12characterised by the function or purpose of the powered actuators
14operating on bolt detents, e.g. for unlatching the bolt
E05B 81/16
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
81Power-actuated vehicle locks
12characterised by the function or purpose of the powered actuators
16operating on locking elements for locking or unlocking action
Applicants
  • 株式会社ホンダロック KABUSHIKI KAISHA HONDA LOCK [JP]/[JP]
Inventors
  • 高妻 宏行 KOUZUMA Hiroyuki
  • 栗山 和幸 KURIYAMA Kazuyuki
Agents
  • 落合 健 OCHIAI Takeshi
Priority Data
2013-09291425.04.2013JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICLE DOOR LATCH CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VERROU DE PORTE DE VÉHICULE
(JA) 車両用ドアのラッチ制御装置
Abstract
(EN)
A vehicle door latch control device in which power from an electric actuator that is controlled by a control unit is transmitted, via a transmission means, to a ratchet that can engage with a latch that engages with a striker on a vehicle body and rotates, wherein a first switch detects whether the ratchet is in a ratchet engaging position, a second switch (120) detects that a transmission means (53) has moved so that the ratchet is in the ratchet engaging position by way of the actuated position of an actuating member (71) that constitutes a portion of the transmission means (53), and a control unit that controls the operation of an electric actuator (24) determines an abnormal state when the switching mode of the first switch is constant when the switching mode of the second switch (120) changes. By virtue of this, an abnormal state in which the latch is insufficiently engaged with the ratchet when closing a door can be detected.
(FR)
La présente invention concerne un dispositif de commande de verrou de porte de véhicule, dans lequel la puissance provenant d'un actionneur électrique, qui est commandé par une unité de commande, est transmise via un moyen de transmission à un rochet qui peut venir en prise avec un verrou qui vient en prise avec une gâche sur une carrosserie de véhicule et qui tourne. Un premier commutateur détecte si le rochet se trouve dans une position de prise de rochet. Un second commutateur (120) détecte si un moyen de transmission (53) s'est déplacé de telle sorte que le rochet se trouve dans la position de prise de rochet, au moyen de la position d'actionnement d'un élément d'actionnement (71) qui constitue une partie du moyen de transmission (53). Une unité de commande, qui commande le fonctionnement d'un actionneur électrique (24), détermine un état anormal lorsque le mode de commutation du premier commutateur est constant lorsque le mode de commutation du second commutateur (120) change. De ce fait, il est possible de détecter un état anormal dans lequel le verrou ne se met pas suffisamment en prise avec le rochet lors de la fermeture d'une porte.
(JA)
車体側のストライカに係合して回動するラッチに係合し得るラチェットに、制御ユニットで制御される電動式アクチュエータからの動力が伝動手段を介して伝達されるようにした車両用ドアのラッチ制御装置において、ラチェットがラチェット係合位置にあるか否かが第1のスイッチで検出され、ラチェットがラチェット係合位置となるまで伝動手段(53)が作動したことが該伝動手段(53)の一部を構成する作動部材(71)の作動位置によって第2のスイッチ(120)で検出され、電動式アクチュエータ(24)の作動を制御する制御ユニットが、第2のスイッチ(120)のスイッチング態様変化時に第1のスイッチのスイッチング態様が不変であるときには異常状態であると判定する。これによりドアを閉めたときにラッチへのラチェットの係合が不充分となる異常状態が生じたときにその異常状態を検出可能とする。
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