公开(公告)号：US07868745B2

公开(公告)日：2011-01-11

申请号：US10876698

申请日：2004-06-25

申请人： Robert M. Schmidt ,  Riad Ghabra

发明人： Robert M. Schmidt ,  Riad Ghabra

IPC分类号： B60R25/10

CPC分类号： B60R25/246 ,  B60R25/04 ,  G07C9/00309

摘要： A portable personal convenience device carried by a person having access to a transportation vehicle is provided that includes personal convenience means for performing a non-transportation related convenience function. A passive entry device is integrated within the personal convenience means and adapted to interact with the transportation vehicle for passively gaining access thereto. The passive entry device includes a receiver for receiving an interrogating signal from an electronic control module in the transportation vehicle. A transmitter is provided for broadcasting a response signal to the electronic control module. A controller is provided for controlling the transfer of the response signal to the electronic control module in response to the interrogating signal.

摘要翻译： 提供一种便携式个人便利装置，其由具有访问运输工具的人携带，其包括用于执行非运输相关便利功能的个人便利装置。 被动进入装置被集成在个人便利装置内并且适于与运输车辆相互作用以被动地获得对其的访问。 被动进入装置包括用于从运输车辆中的电子控制模块接收询问信号的接收器。 提供用于向电子控制模块广播响应信号的发射器。 提供控制器，用于响应于询问信号控制响应信号到电子控制模块的传送。

公开(公告)号：US20090309753A1

公开(公告)日：2009-12-17

申请号：US12545568

申请日：2009-08-21

申请人： Riad Ghabra ,  Yi Luo ,  Qingfeng Tang

发明人： Riad Ghabra ,  Yi Luo ,  Qingfeng Tang

IPC分类号： G08C19/00

CPC分类号： H04B17/318

摘要： A method is provided for self-aligning a transmitting frequency between a portable transceiving device and a base station transceiving device. A test signal is transmitted from one of a portable or base station transceiving devices to the other of the portable or base station transceiving devices. The test signal has a frequency that varies during the transmission. The varying of the frequency of the test signal generates a plurality of discrete signals. The other of the portable or base station transceiving devices measures a RSSI value of each discrete signal. The other of the portable or base station transceiving devices determines a discrete signal having a maximum RSSI value. At least a portion of a subsequent message from the other of the portable transceiving device or the base station transceiving device is transmitted at an optimum frequency used for the test signal identified by the test result signal.

摘要翻译： 提供了一种用于在便携式收发设备和基站收发设备之间自发对准发送频率的方法。 测试信号从便携式或基站收发设备之一发送到便携式或基站收发设备中的另一个。 测试信号具有在传输期间变化的频率。 测试信号的频率变化产生多个离散信号。 便携式或基站收发设备中的另一个测量每个离散信号的RSSI值。 便携式或基站收发设备中的另一个确定具有最大RSSI值的离散信号。 来自便携式收发设备或基站收发设备中的另一个的后续消息的至少一部分以用于由测试结果信号标识的测试信号的最佳频率被发送。

公开(公告)号：US07629873B2

公开(公告)日：2009-12-08

申请号：US11127398

申请日：2005-05-12

申请人： Riad Ghabra ,  Carl L. Gilbert ,  Shubha Channappa

发明人： Riad Ghabra ,  Carl L. Gilbert ,  Shubha Channappa

IPC分类号： G05B19/00

CPC分类号： G07C9/00309 ,  B60R25/24 ,  G07C2009/00507

摘要： A method is provided for configuring an operation mode of a passive entry system of a vehicle. A configuration mode of a vehicle based communication module is enabled by depressing a predetermined combination of actuation buttons on a portable communication device to broadcast a configuration mode command signal. A passive entry configuration is selected by depressing a respective actuation button on the portable communication device when in the configuration mode. The portable communication device broadcasts a corresponding command signal to the vehicle based communication module identifying the selection. The corresponding command signal is received from the portable communication device and the selected passive entry configuration is adopted in response thereto.

摘要翻译： 提供一种用于配置车辆的被动进入系统的操作模式的方法。 基于车辆的通信模块的配置模式通过按下便携式通信设备上的致动按钮的预定组合来实现，以广播配置模式命令信号。 当处于配置模式时，通过按下便携式通信设备上的相应致动按钮来选择被动输入配置。 便携式通信设备向相应的指示信号广播识别选择的基于车辆的通信模块。 从便携式通信设备接收相应的命令信号，并响应于此选择被动入口配置。

公开(公告)号：US07460005B2

公开(公告)日：2008-12-02

申请号：US11161030

申请日：2005-07-20

申请人： John F. Nathan ,  Tom Q. Tang ,  Riad Ghabra

发明人： John F. Nathan ,  Tom Q. Tang ,  Riad Ghabra

IPC分类号： H04B1/38

CPC分类号： B60N2/002 ,  B60N2/0244 ,  B60N2/3031 ,  B60N2/3056 ,  B60N2/3079 ,  B60N2/36

摘要： A folding system for a vehicle seat is disclosed that includes a Rf transmitter that is associated with the seat and a receiver that polls a portable transmitter/receiver whenever it is within a targeted zone near the rear door, right side door, or left side door. Weight sensing sensor arrays in the folding seat are used to prevent folding the seat when a foreign object is disposed in the seat. A Rf receiver may be provided either as part of the vehicle seat or the Rf receiver of a remote keyless entry system can be used that communicates with the seat through a vehicle bus.

摘要翻译： 公开了一种用于车辆座椅的折叠系统，其包括与座椅相关联的Rf发射器，以及当其位于靠近后门，右侧门或左侧门的目标区域内时轮询便携式发射器/接收器的接收器 。 折叠座中的重量感测传感器阵列用于防止当异物被放置在座中时折叠座椅。 可以将Rf接收机作为车辆座椅的一部分提供，或者可以使用通过车辆总线与座椅通信的远程无钥匙进入系统的Rf接收器。

公开(公告)号：US20080238637A1

公开(公告)日：2008-10-02

申请号：US11694147

申请日：2007-03-30

申请人： Riad Ghabra ,  Mark A. Enderich

发明人： Riad Ghabra ,  Mark A. Enderich

IPC分类号： H04L27/04 ,  B60R25/10

CPC分类号： B60R25/24 ,  B60R25/406

摘要： The disclosed embodiments include a wireless access system and method that enable the transmission of wireless access signals having a desired power level. In some embodiments, the wireless access system determines the amount of supply current drawn by certain devices and causes adjustment of the wireless access signal power level based on an assessment of the supply current.

摘要翻译： 所公开的实施例包括能够传输具有期望功率电平的无线接入信号的无线接入系统和方法。 在一些实施例中，无线接入系统确定由某些设备汲取的供电电流量，并且基于对电源电流的评估来调整无线接入信号功率电平。

公开(公告)号：US20080174446A1

公开(公告)日：2008-07-24

申请号：US11868634

申请日：2007-10-08

申请人： Riad Ghabra ,  Ronald O. King

发明人： Riad Ghabra ,  Ronald O. King

IPC分类号： H04L1/00 ,  H04L1/20

CPC分类号： G07C9/00309 ,  B60R25/2072 ,  B60R25/246 ,  G07C2209/61

摘要： Remote activation of an automotive vehicle is improved by determining a frequency for the activation signal based on sampled ambient noise conditions. The selected frequency may be transmitted to a passive remote control device in a challenge signal. The remote control device responds with an activation signal at the selected frequency.

摘要翻译： 通过基于采样的环境噪声条件确定激活信号的频率来改善机动车辆的远程激活。 选择的频率可以在询问信号中被发送到无源遥控设备。 遥控装置以选定的频率响应激活信号。

公开(公告)号：US20080079603A1

公开(公告)日：2008-04-03

申请号：US11536255

申请日：2006-09-28

申请人： Ronald O. King ,  Riad Ghabra ,  John S. Nantz ,  Tom Q. Tang

发明人： Ronald O. King ,  Riad Ghabra ,  John S. Nantz ,  Tom Q. Tang

IPC分类号： B60R25/00 ,  G08C19/00

CPC分类号： G08C17/02 ,  B60R25/24

摘要： A system and method for remote activation of a device includes, in one embodiment, transmitting a command message according to a first modulation, and transmitting a signal representing the command message for the device according to a second modulation. The signal representing the command message transmitted according to the second modulation may be transmitted within the command message transmitted according to the first modulation.

公开(公告)号：US20080079602A1

公开(公告)日：2008-04-03

申请号：US11536225

申请日：2006-09-28

申请人： Ronald O. King ,  Riad Ghabra ,  John S. Nantz ,  Tom Q. Tang

发明人： Ronald O. King ,  Riad Ghabra ,  John S. Nantz ,  Tom Q. Tang

IPC分类号： B60R25/00 ,  G08C19/00

CPC分类号： G08C17/02 ,  B60R25/24

摘要： A system and method for remote activation of a device includes, in one embodiment, transmitting a command message according to a first modulation, and transmitting a signal representing the command message for the device according to a second modulation. The signal representing the command message transmitted according to the second modulation may be transmitted within the command message transmitted according to the first modulation.

摘要翻译： 在一个实施例中，用于远程激活设备的系统和方法包括：根据第一调制发送命令消息，并根据第二调制发送表示设备的命令消息的信号。 可以在根据第一调制发送的命令消息内发送表示根据第二调制发送的命令消息的信号。

公开(公告)号：US20080068128A1

公开(公告)日：2008-03-20

申请号：US11513960

申请日：2006-08-31

申请人： Riad Ghabra ,  Qingfeng Tang ,  John S. Nantz ,  Hiroyuki Maeda

发明人： Riad Ghabra ,  Qingfeng Tang ,  John S. Nantz ,  Hiroyuki Maeda

IPC分类号： G05B19/00 ,  B60R25/00

CPC分类号： B60R25/245 ,  G07C9/00309

摘要： A vehicle-based communication system for a vehicle includes a vehicle-based electronic control unit disposed within an interior structure of the vehicle for passively controlling entry to the vehicle. At least a portion of the vehicle-based electronic control unit and at least a portion of the interior structure are unshielded at low electromagnetic frequencies. A housing encloses the vehicle-based electronic control unit. A transmitter is disposed within the electronic control unit for generating a wake-up signal. A single antenna is integrated within the electronic control unit for transmitting the wake-up signal to a respective portable communication device exterior of the vehicle. The wake-up signal challenges the respective portable communication device for determining a presence of the portable communication device for allowing access to the vehicle.

摘要翻译： 一种用于车辆的基于车辆的通信系统包括设置在车辆的内部结构内的车辆用电子控制单元，用于被动地控制进入车辆。 基于车辆的电子控制单元的至少一部分和内部结构的至少一部分在低电磁频率下被非屏蔽。 壳体包围基于车辆的电子控制单元。 发射器设置在电子控制单元内，用于产生唤醒信号。 单个天线集成在电子控制单元内，用于将唤醒信号发送到车辆外部的相应的便携式通信设备。 唤醒信号挑战相应的便携式通信设备，用于确定便携式通信设备的存在以允许接入车辆。

公开(公告)号：US20070139158A1

公开(公告)日：2007-06-21

申请号：US11306281

申请日：2005-12-21

申请人： Neal Richard Manson ,  Ronald O. King ,  Thomas J. LeMense ,  Riad Ghabra ,  Jason Summerford

发明人： Neal Richard Manson ,  Ronald O. King ,  Thomas J. LeMense ,  Riad Ghabra ,  Jason Summerford

IPC分类号： G05B19/00

CPC分类号： G08C17/00 ,  B60R25/24 ,  B60R25/403 ,  G07C9/00182 ,  G07C2009/0038 ,  G07C2009/00793

摘要： A remote wake-up assembly is provided including a remote device containing logic adapted to: generate a pre-amble signal comprising a plurality of pre-determined signal pulses sequentially varied throughout a pre-amble period; and generate a main message signal after a wake-up time-period. A receiver system is included containing logic adapted to: poll for the signal pulses, the receiver system polling comprising an on-state having a on-state length sufficient for receiving at least two of the sequentially varied signal pulses; determine the wake-up time-period using said at least two of the signal pulses; place the receiver system into a low-power sleep state during the remaining portion of said wake-up time-period; reactivate the receiver system at the end of the wake-up time-period; and receive the main message.

摘要翻译： 提供远程唤醒组件，包括远程设备，该远程设备包含逻辑，该逻辑适用于：产生包括多个预定信号脉冲的前同步信号，所述多个预定信号脉冲在整个整数周期内顺序变化; 并且在唤醒时间段之后生成主消息信号。 包括接收机系统，其包含适于：对信号脉冲进行轮询的接收机系统轮询，该接收机系统轮询包括导通状态，其具有足以接收至少两个顺序变化的信号脉冲的导通状态长度; 使用所述至少两个所述信号脉冲确定所述唤醒时间段; 在所述唤醒时间段的剩余部分期间，将接收机系统置于低功率睡眠状态; 在唤醒时间段结束时重新启动接收机系统; 并收到主要消息。