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公开(公告)号：US10431027B2
公开(公告)日：2019-10-01
申请号：US15715822
申请日：2017-09-26
申请人： Naoyuki Ishihara , Yosuke Tomita , Tetsuo Nishidai , Takahiro Inaguma , Kazuya Hamada , Hirofumi Ohata
发明人： Naoyuki Ishihara , Yosuke Tomita , Tetsuo Nishidai , Takahiro Inaguma , Kazuya Hamada , Hirofumi Ohata
摘要： A vehicle communication system includes a vehicle-mounted device and a portable device. In the vehicle communication system, a transmission unit transmits a first to third radio signals having intensities weaker in this order, a measurement unit measures an intensity of each of the radio signals, and a determination unit that determines whether an intensity difference between any two of the radio signals among the radio signals measured by the measurement unit is larger than a threshold value. Control of a target mounted on the vehicle is permitted if the intensity difference is larger than the threshold value.
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公开(公告)号：US20180089919A1
公开(公告)日：2018-03-29
申请号：US15715822
申请日：2017-09-26
申请人： Naoyuki Ishihara , Yosuke Tomita , Tetsuo Nishidai , Takahiro Inaguma , Kazuya Hamada , Hirofumi Ohata
发明人： Naoyuki Ishihara , Yosuke Tomita , Tetsuo Nishidai , Takahiro Inaguma , Kazuya Hamada , Hirofumi Ohata
CPC分类号： G07C9/00309 , B60R2325/105 , B60R2325/202 , G07C2009/00357 , G07C2009/00555 , G08C17/02 , H04W12/06
摘要： A vehicle communication system includes a vehicle-mounted device and a portable device. In the vehicle communication system, a transmission unit transmits a first to third radio signals having intensities weaker in this order, a measurement unit measures an intensity of each of the radio signals, and a determination unit that determines whether an intensity difference between any two of the radio signals among the radio signals measured by the measurement unit is larger than a threshold value. Control of a target mounted on the vehicle is permitted if the intensity difference is larger than the threshold value.
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公开(公告)号：US20160304053A1
公开(公告)日：2016-10-20
申请号：US15066010
申请日：2016-03-10
CPC分类号： B60R25/241 , B60R25/2081
摘要： A vehicle control apparatus includes: a vehicle-mounted transmitter which transmits a first response request signal; a vehicle-mounted receiver which receives, from a portable device, a response signal to the first response request signal; and a controller which allows an operation for welcoming a user carrying the portable device to a vehicle according to a reception state of the response signal. When intermittently transmitting the first response request signal at predetermined intervals via the vehicle-mounted transmitter, the controller determines whether condition set in advance is established. When the condition is established, the controller transmits a second response request signal different from the first response request signal. When the vehicle-mounted receiver receives a response signal which is transmitted from the portable device as a response to the second response request signal, the controller continues to transmit the second response request signal via the vehicle-mounted transmitter.
摘要翻译： 车辆控制装置包括：发送第一响应请求信号的车载发射机; 从便携式设备接收对第一响应请求信号的响应信号的车载接收机; 以及控制器，其允许根据响应信号的接收状态来将携带便携式设备的用户的操作用于车辆。 当经由车载发射机以预定间隔间歇地发送第一响应请求信号时，控制器确定是否建立了预先设定的条件。 当条件建立时，控制器发送与第一响应请求信号不同的第二响应请求信号。 当车载接收机接收到从便携式设备发送的响应信号作为对第二响应请求信号的响应时，控制器继续经由车载发射机发送第二响应请求信号。
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公开(公告)号：US10160420B2
公开(公告)日：2018-12-25
申请号：US15066010
申请日：2016-03-10
摘要： A vehicle control apparatus includes: a vehicle-mounted transmitter which transmits a first response request signal; a vehicle-mounted receiver which receives, from a portable device, a response signal to the first response request signal; and a controller which allows an operation for welcoming a user carrying the portable device to a vehicle according to a reception state of the response signal. When intermittently transmitting the first response request signal at predetermined intervals via the vehicle-mounted transmitter, the controller determines whether condition set in advance is established. When the condition is established, the controller transmits a second response request signal different from the first response request signal. When the vehicle-mounted receiver receives a response signal which is transmitted from the portable device as a response to the second response request signal, the controller continues to transmit the second response request signal via the vehicle-mounted transmitter.
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公开(公告)号：US09710985B2
公开(公告)日：2017-07-18
申请号：US15057565
申请日：2016-03-01
CPC分类号： G07C9/00309 , G07C9/00182
摘要： A vehicle control apparatus includes: a vehicle-mounted transmitter which transmits a first response request signal; a vehicle-mounted receiver which receives, from a portable device, a response signal to the first response request signal; and a controller which allows an operation for welcoming a user carrying the portable device to a vehicle according to a reception state of the response signal. When intermittently transmitting the first response request signal at predetermined intervals via the vehicle-mounted transmitter, the controller determines whether condition set in advance is established. When the condition is established, the controller transmits a second response request signal different from the first response request signal. According to whether the vehicle-mounted receiver receives, from the portable device, a response signal to the second response request signal, the controller stops transmission of the second response request signal and then suppresses transmission of the first response request signal.
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公开(公告)号：US20160275732A1
公开(公告)日：2016-09-22
申请号：US15057565
申请日：2016-03-01
IPC分类号： G07C9/00
CPC分类号： G07C9/00309 , G07C9/00182
摘要： A vehicle control apparatus includes: a vehicle-mounted transmitter which transmits a first response request signal; a vehicle-mounted receiver which receives, from a portable device, a response signal to the first response request signal; and a controller which allows an operation for welcoming a user carrying the portable device to a vehicle according to a reception state of the response signal. When intermittently transmitting the first response request signal at predetermined intervals via the vehicle-mounted transmitter, the controller determines whether condition set in advance is established. When the condition is established, the controller transmits a second response request signal different from the first response request signal. According to whether the vehicle-mounted receiver receives, from the portable device, a response signal to the second response request signal, the controller stops transmission of the second response request signal and then suppresses transmission of the first response request signal.
摘要翻译： 车辆控制装置包括：发送第一响应请求信号的车载发射机; 从便携式设备接收对第一响应请求信号的响应信号的车载接收机; 以及控制器，其允许根据响应信号的接收状态来将携带便携式设备的用户的操作用于车辆。 当经由车载发射机以预定间隔间歇地发送第一响应请求信号时，控制器确定是否建立了预先设定的条件。 当条件建立时，控制器发送与第一响应请求信号不同的第二响应请求信号。 根据车载接收机是否从便携式设备接收到对第二响应请求信号的响应信号，控制器停止发送第二响应请求信号，然后抑制第一响应请求信号的发送。
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公开(公告)号：US09805532B2
公开(公告)日：2017-10-31
申请号：US15047480
申请日：2016-02-18
CPC分类号： G07C9/00309 , G07C2209/63
摘要： A vehicle control device includes a plurality of LF transmitters transmitting response request signals that reach an area around a vehicle and an interior of a vehicle chamber, and a UHF receiver receiving a signal transmitted from a portable machine. The portable machine includes an LF receiver receiving the response request signal and a UHF transmitter transmitting a response signal. The LF receiver in the portable machine has a reception region in which the response request signals transmitted from at least two of the LF transmitters are receivable when the portable machine approaches the vehicle. Door locking/unlocking is permitted if the LF receiver in the portable machine receives the response request signals transmitted from at least two of the LF transmitters within a predetermined time period. In contrast, door locking/unlocking is inhibited if the LF receiver receives the response request signal transmitted from one of the LF transmitters.
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8.发明申请VEHICLE WIRELESS COMMUNICATION SYSTEM, VEHICLE CONTROL DEVICE, AND PORTABLE MACHINE 有权车辆无线通信系统，车辆控制装置和便携式机器公开(公告)号：US20160267735A1
公开(公告)日：2016-09-15
申请号：US15047480
申请日：2016-02-18
IPC分类号： G07C9/00
CPC分类号： G07C9/00309 , G07C2209/63
摘要： A vehicle control device includes a plurality of LF transmitters transmitting response request signals that reach an area around a vehicle and an interior of a vehicle chamber, and a UHF receiver receiving a signal transmitted from a portable machine. The portable machine includes an LF receiver receiving the response request signal and a UHF transmitter transmitting a response signal. The LF receiver in the portable machine has a reception region in which the response request signals transmitted from at least two of the LF transmitters are receivable when the portable machine approaches the vehicle. Door locking/unlocking is permitted if the LF receiver in the portable machine receives the response request signals transmitted from at least two of the LF transmitters within a predetermined time period. In contrast, door locking/unlocking is inhibited if the LF receiver receives the response request signal transmitted from one of the LF transmitters.
摘要翻译： 车辆控制装置包括：多个LF发送器，其发送到达车辆周围的区域和车室内部的响应请求信号;以及接收从便携式机器发送的信号的UHF接收器。 便携式机器包括接收响应请求信号的LF接收机和发送响应信号的UHF发射机。 便携式机器中的LF接收机具有接收区域，其中当便携式机器接近车辆时，接收从LF发射器中的至少两个发送器发送的响应请求信号可接收的接收区域。 如果便携式机器中的LF接收器在预定时间段内接收从至少两个LF发射器发送的响应请求信号，则允许门锁定/解锁。 相反，如果LF接收机接收到从LF发射机之一发射的响应请求信号，门锁/解锁被禁止。
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9.发明申请VEHICLE WIRELESS COMMUNICATION SYSTEM, VEHICLE CONTROL DEVICE, AND PORTABLE MACHINE 有权车辆无线通信系统，车辆控制装置和便携式机器公开(公告)号：US20160267734A1
公开(公告)日：2016-09-15
申请号：US15047461
申请日：2016-02-18
申请人： Kazuya Hamada , Takahiro Inaguma , Yosuke Tomita
发明人： Kazuya Hamada , Takahiro Inaguma , Yosuke Tomita
IPC分类号： G07C9/00
CPC分类号： G07C9/00309 , G07C2009/00793 , G07C2209/63
摘要： A portable machine has a signal receivable area in which, when the portable machine approaches one of a plurality of LF transmitters provided to a vehicle at a first distance, a response request signal only from the LF transmitter is receivable by the portable machine and when the portable machine approaches one of the plurality of LF transmitters at a second distance shorter than the first distance, response request signals from the LF transmitter and any of the remaining LF transmitters are receivable by the portable machine. If the portable machine receives the response request signal from only one of the LF transmitters within a predetermined time period and the response request signal has an RSSI value not less than a threshold, control (door locking/unlocking, engine start, and the like) to the vehicle is inhibited.
摘要翻译： 便携式机器具有信号可接收区域，其中当便携式机器接近提供给第一距离的车辆的多个LF发射机中的一个时，仅来自LF发射器的响应请求信号可由便携式机器接收，并且当 便携式机器以比第一距离短的第二距离接近多个LF发射机中的一个，来自LF发射机的响应请求信号和任何剩余的LF发射机可由便携式机器接收。 如果便携式机器在预定时间段内仅从LF发射器中的一个接收响应请求信号，并且响应请求信号具有不小于阈值的RSSI值，则控制（门锁/解锁，发动机起动等） 对车辆的抑制。
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公开(公告)号：US09646443B2
公开(公告)日：2017-05-09
申请号：US15047461
申请日：2016-02-18
申请人： Kazuya Hamada , Takahiro Inaguma , Yosuke Tomita
发明人： Kazuya Hamada , Takahiro Inaguma , Yosuke Tomita
CPC分类号： G07C9/00309 , G07C2009/00793 , G07C2209/63
摘要： A portable machine has a signal receivable area in which, when the portable machine approaches one of a plurality of LF transmitters provided to a vehicle at a first distance, a response request signal only from the LF transmitter is receivable by the portable machine and when the portable machine approaches one of the plurality of LF transmitters at a second distance shorter than the first distance, response request signals from the LF transmitter and any of the remaining LF transmitters are receivable by the portable machine. If the portable machine receives the response request signal from only one of the LF transmitters within a predetermined time period and the response request signal has an RSSI value not less than a threshold, control (door locking/unlocking, engine start, and the like) to the vehicle is inhibited.
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