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1.发明授权公开(公告)号：US12096212B2
公开(公告)日：2024-09-17
申请号：US17601846
申请日：2020-03-31
发明人： Yosuke Ohashi
IPC分类号： H04W12/06 , B60R25/24 , H04B1/7163 , B60R25/04
CPC分类号： H04W12/06 , B60R25/24 , H04B1/7163 , B60R25/04 , B60R2325/10 , H04B2201/71634
摘要： An unauthorized communication prevention system includes a communication device that is arranged in an operation subject and configured to wirelessly communicate with a terminal. The system further includes a notification unit that transmits unique authentication information of the operation subject when the terminal and the communication device establish communication; a checking unit that checks, with the authentication information, whether the terminal and the operation subject are a proper pair; and an actuation unit that performs a process for determining a positional relationship of the terminal relative to the operation subject in accordance with a check result of the checking unit.
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公开(公告)号：US20240259802A1
公开(公告)日：2024-08-01
申请号：US18612766
申请日：2024-03-21
发明人： Yosuke OHASHI , Masateru FURUTA , Yuki KONO , Shigenori NITTA
摘要： A control device controls an authentication process related to device authentication together with at least one communication device on a basis of information included in a signal received through wireless communication with the communication device. The control device performs the control in such a manner that authentication information is changed for each process group in which the authentication process is repeated more than once. Signals transmitted or received in the authentication process include a trigger signal, a request signal, and a response signal. The control device executes the process group in which the authentication process is repeated more than once for the trigger signal, the request signal, and the response signal, and changes the authentication information to be used for each of the trigger signal, the request signal, and the response signal each time the process group is executed.
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公开(公告)号：US20230227000A1
公开(公告)日：2023-07-20
申请号：US17928679
申请日：2021-06-21
CPC分类号： B60R25/24 , G07C9/00309 , B60R2325/10 , G07C2209/63 , G08C2201/91
摘要： Provided in a vehicle are: an external communications unit provided outside the compartment of the vehicle; and an internal communications unit provided inside the vehicle compartment. A position determination system includes a data acquisition unit that obtains reception signal strength data for radio waves that have been communicated and measured, between the external communications unit and a terminal and between the internal communications unit and the terminal. The position determination system also includes a position determination unit that determines whether the terminal is positioned outside or inside the vehicle, from the results of comparison between the size of data obtained from communication between the external communications unit and the terminal and between the internal communications unit and the terminal. In addition, the external communications unit is disposed inside a body component located around a rear wheel of the vehicle.
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公开(公告)号：US11702033B2
公开(公告)日：2023-07-18
申请号：US16807762
申请日：2020-03-03
发明人： Ayaka Shimizu , Takaya Aiyama , Koichi Hirota , Hiroshi Shingu , Kenichiro Kagawa , Toshihiro Kaneda , Makoto Ono , Satoshi Katayama
CPC分类号： B60R25/01 , B60Q1/26 , B60Q1/2619 , B60Q1/2669 , B60R25/2027 , B60R25/2045 , B60R25/24 , B60R25/31 , B60Q2900/40 , B60R2325/10
摘要： A vehicle operation detection device includes sensors laid out in a vehicle along an axis in an opening-closing direction of a door of the vehicle. When the user moves a part of a body toward the sensors and a motion of moving the part of the body along the axis is detected, the sensors detect an opening-closing operation for the door. The vehicle operation detection device further includes light-emitting members laid out in the vehicle along the axis in the opening-closing direction and an operation direction indicator configured to drive the light-emitting members in sequence in a first direction in a fully-closed state of the door and drives the light-emitting members in sequence in a second direction in a fully-open state of the door.
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公开(公告)号：US20190202401A1
公开(公告)日：2019-07-04
申请号：US15969947
申请日：2018-05-03
发明人： Jung Jun Lee
CPC分类号： B60R25/24 , B60R16/02 , B60R25/01 , B60R25/10 , B60R25/209 , B60R2325/10
摘要： A device and method for controlling a vehicle can include: a start/stop button configured to receive input corresponding to an engine start operation or an engine stop operation; a door lock/unlock button configured to receive input corresponding to a door lock operation or a door unlock operation; a wireless charger configured to perform wireless charging by magnetic resonance, to transmit an authentication request signal to a smart key, and to receive a response signal from the smart key after transmitting the authentication request signal; and a radio frequency (RF) receiver configured to perform wireless communication with the smart key in an RF band. When transmitting the authentication request signal to the smart key, the wireless charger can adjust a level of the authentication request signal according to the input received at the start/stop button or the input received at the door lock/unlock button.
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6.发明申请公开(公告)号：US20190061690A1
公开(公告)日：2019-02-28
申请号：US16081099
申请日：2017-02-02
发明人： Stefan Hermann
CPC分类号： B60R25/245 , B60R25/01 , B60R25/24 , B60R2325/10 , B60R2325/101 , B60R2325/205 , G01S5/0226 , G01S5/0284 , G01S11/06 , G01S19/14 , G01S19/51 , G07C9/00174 , G07C2209/63
摘要： A keyless access system for a motor vehicle, which includes a portable signal generator for access to one or more doors or flaps of the motor vehicle, wherein the signal generator transmits an enable signal to a receiver unit, mounted on the motor vehicle, by a short-range radio link. The receiver unit permits access to one or more doors or flaps if it is determined that the enable signal is valid and a distance criterion which represents a distance between the signal generator and the motor vehicle is satisfied. The distance criterion results from a comparison of a weighted reception field strength of the short-range radio link between the signal generator and the receiver unit with a threshold value.
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公开(公告)号：US09842443B1
公开(公告)日：2017-12-12
申请号：US14878731
申请日：2015-10-08
申请人： Google Inc.
发明人： Zhi Weng , Lantian Zheng
CPC分类号： G07C9/00182 , B60R25/04 , B60R25/209 , B60R25/24 , B60R25/241 , B60R2025/0405 , B60R2325/10 , B60R2325/101 , B60R2325/103 , B60R2325/105 , B60R2325/108 , B60R2325/205 , G07C9/00309 , G07C9/00563 , G07C9/00896 , G07C2009/0023 , G07C2009/00793 , G07C2009/0096 , G07C2209/62 , H04L7/0041
摘要： In general, aspects of this disclosure are directed towards techniques for using a computing device to perform the functionality of a vehicle key, so that the computing device may be used to automatically unlock the doors of a vehicle and/or to activate a previously-deactivated keyless ignition system. The computing device may be associated with a vehicle, including sending an identifier associated with the computing device to the vehicle via short-range communication. The computing device may also send to the vehicle, via short-range communication, at least one unlock door signal including an access code verifiable by the vehicle, and wherein receipt of the at least one unlock door signal by the vehicle enables the vehicle to unlock one or more of its doors without further user intervention.
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公开(公告)号：US20170322287A1
公开(公告)日：2017-11-09
申请号：US15496028
申请日：2017-04-25
发明人： Rachid BENBOUHOUT , Sylvain GODET
CPC分类号： G01S5/26 , B60R25/24 , B60R2325/10 , B60R2325/205 , G01S5/30 , G01S11/16 , G07C9/00309 , G07C2009/00769 , G07C2209/63 , H04B11/00
摘要： Disclosed is a method for locating a portable device giving “hands free” access to a vehicle, by a location device intended to be installed in the vehicle, the portable device communicating with the location device by ultra high frequency waves, the invention consisting at each transmission of an ultra high frequency signal by the location device: of simultaneously transmitting by the location device at least one ultrasonic signal, intended for the portable device; of measuring a delay between a first time of reception of the ultra high frequency signal and un second time of reception of the ultrasonic signal by the portable device; of determining a distance between the portable device and the location device on the basis of the delay thus measured. Also disclosed is a location device and a corresponding portable device.
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公开(公告)号：US20170080899A1
公开(公告)日：2017-03-23
申请号：US15311733
申请日：2015-07-27
申请人： AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Akiyo WATANABE , Atsushi OGAWA
CPC分类号： B60R25/241 , B60R25/01 , B60R25/04 , B60R25/245 , B60R2325/10 , B60R2325/20
摘要： In an on-board communication system, an on-board device transmits detection signals from a plurality of antennas disposed in a vehicle, and a plurality of portable devices each receive the detection signals and transmit response signals corresponding to the received detection signals. Each portable device measures an elapsed time from when the processing start signal is received, and (i) transmits a first response signal that includes information corresponding to the received detection signals, and (ii) when a specified time has elapsed from receipt of the processing start signal, transmits a second response signal including the same information as the information included in the first response signal. Position detection of the portable devices is performed based on the response signals.
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公开(公告)号：US09162648B1
公开(公告)日：2015-10-20
申请号：US13442618
申请日：2012-04-09
申请人： Zhi Weng , Lantian Zheng
发明人： Zhi Weng , Lantian Zheng
CPC分类号： G07C9/00182 , B60R25/04 , B60R25/209 , B60R25/24 , B60R25/241 , B60R2025/0405 , B60R2325/10 , B60R2325/101 , B60R2325/103 , B60R2325/105 , B60R2325/108 , B60R2325/205 , G07C9/00309 , G07C9/00563 , G07C9/00896 , G07C2009/0023 , G07C2009/00793 , G07C2009/0096 , G07C2209/62 , H04L7/0041
摘要： In general, aspects of this disclosure are directed towards techniques for using a computing device to perform the functionality of a vehicle key, so that the computing device may be used to automatically unlock the doors of a vehicle and/or to activate a previously-deactivated keyless ignition system. The computing device may be associated with a vehicle, including sending an identifier associated with the computing device to the vehicle via short-range communication. The computing device may also send to the vehicle, via short-range communication, at least one unlock door signal including an access code verifiable by the vehicle, and wherein receipt of the at least one unlock door signal by the vehicle enables the vehicle to unlock one or more of its doors without further user intervention.
摘要翻译： 通常，本公开的方面涉及使用计算设备执行车辆钥匙的功能的技术，使得计算设备可以用于自动解锁车辆的门和/或激活先前停用的 无钥匙点火系统。 计算设备可以与车辆相关联，包括通过短距离通信向车辆发送与计算设备相关联的标识符。 计算设备还可以经由短距离通信向车辆发送包括由车辆可验证的访问代码的至少一个解锁门信号，并且其中由车辆接收至少一个解锁门信号使得车辆能够解锁 一个或多个门，无需进一步的用户干预。
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