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公开(公告)号：US20190003213A1
公开(公告)日：2019-01-03
申请号：US16065025
申请日：2015-12-22
发明人： Kazuhito YOKOMORI , Ayahito KOJIMA
CPC分类号： E05B77/12 , B60J5/00 , B60R16/02 , B60R16/033 , B60R25/24 , B60R25/40 , E05B49/00 , E05B77/26 , E05B77/54 , E05B81/14 , E05B81/16 , E05B81/58 , E05B81/66 , E05B81/76 , E05B81/80
摘要： A motor vehicle door lock apparatus includes a meshing mechanism with a striker, a control unit authenticating a transmitter and switching an operation of an outside electric operation element to be enabled and disabled, a locking and unlocking mechanism being switched to an unlocking state where a meshing of the meshing mechanism can be released and a locking state where the meshing cannot be released by an operation of an inside mechanical operation element or a driving of a locking and unlocking motor, and an electric releasing mechanism releasing the meshing by a driving of a releasing motor to activate a releasing operation based on a valid operation of the outside electric operation element, and after a predetermined length of time has elapsed since collision detecting means detect a collision of the motor vehicle, the control unit drives the locking and unlocking motor to activate an unlocking operation.
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公开(公告)号：US20180363338A1
公开(公告)日：2018-12-20
申请号：US16060016
申请日：2015-12-07
发明人： Mikio ICHINOSE
摘要： A motor vehicle door lock apparatus includes a meshing mechanism to mesh with a striker, a locking and unlocking mechanism switches between an unlocking state where a meshing can be released and a locking state where a meshing cannot be released, a control unit to authenticate a transmitter signal and to enable an outside operation switch when the transmitter is authenticated with the transmitter situated outside a vehicle, and an electric releasing mechanism to release a meshing as a result of the control unit driving the releasing motor to activate a releasing operation based on the outside operation switch when the control unit authenticates the transmitter, and the control unit switches from an authenticating state to a non-authenticating state when the transmitter outside the vehicle leaves an authenticating area and drives a locking and unlocking motor activating a locking operation when the control unit is switched to the non-authenticating state.
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公开(公告)号：US20170284134A1
公开(公告)日：2017-10-05
申请号：US15476320
申请日：2017-03-31
申请人： TriMark Corporation
摘要： A motorized moveable strike assembly is provided for a vehicle door. The assembly includes a strike on the door post which is moveable by an electric motor between extended and retracted positions. A latch on the door releasably engages the strike. A switch in the latch sends a signal to the controller to actuate the motor after the latch is engaged so as to retract the strike from the extended position to fully close the door. When the latch is disengaged from the strike, the latch switch sends a signal to controller to actuate the motor so as to extend the strike from the retracted position to the extended position as to prepare for the next door closing.
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公开(公告)号：US20160371907A1
公开(公告)日：2016-12-22
申请号：US15109428
申请日：2014-12-25
申请人： Yaowu MA
发明人： Yaowu Ma , Fen Ruan , Jun Ma , Pinzhen Huang , Qianjing Ma , Qianjia Ma , George Ma
IPC分类号： G07C9/00 , E05B81/80 , B60R25/23 , E05B47/00 , E05B17/10 , B60R25/20 , E05B49/00 , E05B81/82
摘要： An electronic key without a power supply is used for unlocking an electronic door lock of a means of transportation such as an automobile or for unlocking an anti-theft system electronic lock. On the means of transportation, a building, a cabinet or an independent electronic lock, a solar power generation component and a battery that can be replaced externally are installed to supply power to a recognition device such as the electronic key and the electronic lock. An electronic passcode remote control key is firmly fixed on the means of transportation or an outer wall of the building, said key being easily removed and installed by an owner; and may be installed on or around the driver dashboard of the means of transportation, facilitating startup of an engine. A smart mobile phone or the like is used as a key to unlock the door lock of the means of transportation or the building and the anti-theft system lock. This solves the problem that a lock cannot be unlocked when a mobile phone battery is used up. A mobile phone can control several locks, obtain the current status of the locks and record a data history. The owner of the means of transportation performs electronic key pairing, passcode registration and biometric feature registration. The keys and the locks simultaneously achieve good anti-theft performance, good convenience performance and low costs.
摘要翻译： 没有电源的电子钥匙用于解锁诸如汽车的运输工具的电子门锁或用于解锁防盗系统电子锁。 在运输工具上，安装有建筑物，橱柜或独立的电子锁，太阳能发电部件和可以从外部更换的电池，以向电子钥匙和电子锁等识别装置供电。 电子密码遥控钥匙牢固地固定在建筑物的运输工具或外墙上，所述钥匙容易被主人拆卸和安装; 并且可以安装在运输工具的驱动器仪表板上或周围，便于启动发动机。 智能手机等被用作解锁运输工具或建筑物的门锁以及防盗系统锁的钥匙。 这解决了当手机电池耗尽时无法解锁锁定的问题。 手机可以控制多个锁，获取锁的当前状态并记录数据历史。 运输工具的所有者执行电子钥匙配对，密码登记和生物特征登记。 钥匙和锁同时实现良好的防盗性能，良好的便利性能和低成本。
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公开(公告)号：US11967459B2
公开(公告)日：2024-04-23
申请号：US17372246
申请日：2021-07-09
申请人： The Boeing Company
发明人： Mark L. Cloud , Erik Jon Haugen , Justin Rapozo
CPC分类号： H01F7/064 , B64D11/003 , E05B47/0002 , E05B81/80 , E05B83/28 , H01F7/08 , H02J7/345 , E05B2047/0067 , E05B2047/0097
摘要： A system includes a latch circuit configured to monitor a switch and to operate an electronic latch based on a position of the switch. The system also includes a power supply circuit configured to provide a first voltage level to the latch circuit during normal operations and a second voltage level to the latch circuit during power loss. The power supply circuit includes a primary power circuit configured to provide the first voltage level to the latch circuit and a plurality of supercapacitors configured to be charged by the primary power circuit and provide the second voltage level to the latch circuit.
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公开(公告)号：US20230331080A1
公开(公告)日：2023-10-19
申请号：US18042616
申请日：2021-07-13
发明人： Marco EGGERT
CPC分类号： B60K15/05 , E05B81/80 , B60K2015/0538 , B60K2015/0569
摘要： An opening device for a motor vehicle door element, more particularly a side door, comprising an electrically actuatable door lock, an electrical drive unit, a setting means and a control unit, wherein an operating mode can be selected by means of the control unit, and wherein a means for emergency power supply is provided at the opening device.
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公开(公告)号：US20230203854A1
公开(公告)日：2023-06-29
申请号：US18178201
申请日：2023-03-03
摘要： A method and device for unlatching a door from a frame, using a keyless door latch system, is provided. In one embodiment, a secondary unlocking component receives a signal and derives power from the signal to provide a power source for the keyless door latch system. A microcontroller generates a control signal and an actuator, in response to receiving the control signal, actuates the secondary unlocking component, which allows an energy source, from an exterior of the door, to be transferred to the keyless door latch system for the unlatching of the door.
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公开(公告)号：US11491953B2
公开(公告)日：2022-11-08
申请号：US16936066
申请日：2020-07-22
申请人： DENSO CORPORATION
发明人： Ryusuke Ishikawa
IPC分类号： H01M10/46 , B60R25/40 , H02J50/80 , H02J50/12 , H04W4/40 , H02J7/00 , B60R25/24 , E05B81/80 , H02J7/02
摘要： A mobile device wirelessly communicates with a vehicle device. The mobile device includes a receiving unit, a response signal generation unit, a transmission unit, a charging unit, and a charge state determination unit. The receiving unit receives a response request signal transmitted from the vehicle device. The response signal generation unit generates a response signal in response to the response request signal. The transmission unit transmits the response signal. The charging unit charges a built-in battery with an electric power supplied wirelessly or through wire from a power supply device. The charge state determination unit determines whether the charging unit charges the built-in battery. The mobile device is configured not to transmit the response signal, in a situation where the charge state determination unit determines that the charging unit is charging the built-in battery.
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公开(公告)号：US20220268065A1
公开(公告)日：2022-08-25
申请号：US17579126
申请日：2022-01-19
发明人： Hisahiro Kato , Toshibumi Shiohata
IPC分类号： E05B81/56 , E05B81/80 , E05B83/36 , E05B81/64 , E05F15/60 , B60R25/31 , B60R25/02 , B60R25/08 , B60R25/40
摘要： A power-supply control system includes: a lock control unit that controls a door-lock device; and a travel control unit that controls a travel operating unit related to either driving the power of the vehicle, braking the vehicle, or steering the vehicle. A lock high-level control unit, in a state in which supply of electric power to the lock control unit, the travel operating unit, and the travel control unit is stopped, while the first trigger signal is not outputted from an operation unit, makes electric power not be supplied from a power supply to the lock control unit, the travel operating unit, and the travel control unit, and when the first trigger signal is outputted, starts to supply electric power from the power supply to the lock control unit and the door-lock device and makes the lock control unit execute control to unlock the door-lock device.
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公开(公告)号：US20200318401A1
公开(公告)日：2020-10-08
申请号：US16375577
申请日：2019-04-04
摘要： A method and device for unlatching a door from a frame, using a keyless door latch system, is provided. In one embodiment, a secondary unlocking component receives a signal and derives power from the signal to provide a power source for the keyless door latch system. A microcontroller generates a control signal and an actuator, in response to receiving the control signal, actuates the secondary unlocking component, which allows an energy source, from an exterior of the door, to be transferred to the keyless door latch system for the unlatching of the door.
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