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A platform for research: civil engineering, architecture and urbanism
Vehicle door latch control device
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.
Vehicle door latch control device
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.
Vehicle door latch control device
TAKATSUMA HIROYUKI (author) / KURIYAMA KAZUYUKI (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
VEHICLE DOOR LATCH DEVICE AND ASSEMBLY DEVICE FOR VEHICLE DOOR LATCH
| European Patent Office | 2018