专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070139158A1 RF PROTOCOL WITH VARIABLE PERIOD WAKEUP 审中-公开
标题翻译：具有可变周期唤醒的RF协议
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。

2. 发明授权

US06911904B2 System and method for adaptive variable magnetic field generator 失效
标题翻译：自适应可变磁场发生器的系统和方法
公开(公告)号：US06911904B2
公开(公告)日：2005-06-28
申请号：US10233953
申请日：2002-09-03
申请人： John S. Nantz , Thomas J. Lemense , Qingfeng Tang , Riad Ghabra , Ronald O. King
发明人： John S. Nantz , Thomas J. Lemense , Qingfeng Tang , Riad Ghabra , Ronald O. King
IPC分类号： B60C23/04 , G05F7/00 , B60C23/00
CPC分类号： B60C23/044 , G05F7/00
摘要： A system for controlling a magnetic field strength includes a magnetic field generator for generating a magnetic field for receipt by a responsive device and a controller in communication with the magnetic field generator for determining a strength of the magnetic field to a level sufficient for use in controlling the responsive device.
摘要翻译：用于控制磁场强度的系统包括用于产生用于由响应装置接收的磁场的磁场发生器和与磁场发生器通信的控制器，用于将磁场的强度确定到足以用于控制的水平响应设备。

3. 发明授权

US07358852B2 Tire pressure monitoring sensor diagnosis via vehicle antitheft and entry system 失效
标题翻译：轮胎压力监测传感器诊断通过车辆防盗和进入系统
公开(公告)号：US07358852B2
公开(公告)日：2008-04-15
申请号：US11164430
申请日：2005-11-22
申请人： John S. Nantz , Qingfeng Tang , Riad Ghabra , Thomas J. LeMense
发明人： John S. Nantz , Qingfeng Tang , Riad Ghabra , Thomas J. LeMense
IPC分类号： G60C23/00
CPC分类号： B60C23/0408 , B60C23/0433
摘要： A vehicle tire pressure monitoring (TPM) system, the system including an immobilizer transmitter that transmits at least one low frequency (LF) sensor diagnostic signal, at least one TPM sensor, wherein the at least one TPM sensor includes a transceiver that receives the at least one LF sensor diagnostic signal and, when the at least one TPM sensor is operating properly, presents at least one radio frequency (RF) message signal, and a TPM receiver that receives the at least one RF message signal and provides an indication to an operator when the at least one RF message signal is received, wherein the LF sensor diagnostic signal is transmitted to determine proper operation of the at least one TPM sensor.
摘要翻译：一种车辆轮胎压力监测（TPM）系统，所述系统包括传送至少一个低频（LF）传感器诊断信号的至少一个TPM传感器的防盗器发射器，其中所述至少一个TPM传感器包括收发器至少一个LF传感器诊断信号，并且当所述至少一个TPM传感器正常工作时，呈现至少一个射频（RF）消息信号，以及接收所述至少一个RF消息信号的TPM接收器，并向当所述至少一个RF消息信号被接收时，所述LF传感器诊断信号被传送以确定所述至少一个TPM传感器的正确操作。

4. 发明授权

US07433647B2 Transmit antenna multiplexing for vehicular passive entry systems 失效
标题翻译：用于车辆被动进入系统的发射天线复用
公开(公告)号：US07433647B2
公开(公告)日：2008-10-07
申请号：US11127560
申请日：2005-05-12
申请人： Thomas J. LeMense , Riad Ghabra , Qingfeng Tang
发明人： Thomas J. LeMense , Riad Ghabra , Qingfeng Tang
IPC分类号： H04B5/00
CPC分类号： H01Q1/3241 , H01Q1/3266 , H01Q1/3291 , H01Q21/28
摘要： An antenna coupler for a wireless communication system in a vehicle couples a transmit signal source to a plurality of antennas arranged within the vehicle. A first saturable reactor has a first load winding and a first control winding wound on a first saturable core, the first load winding coupling the signal source to a first antenna. A first current source is coupled to the first control winding for providing a selected current to the first control winding. A second saturable reactor has a second load winding and a second control winding wound on a second saturable core, the second load winding coupling the signal source to a second antenna. A second current source is coupled to the second control winding for providing a selected current to the second control winding. A controller is coupled to the first and second current sources for commanding the first and second selected currents to selectably attenuate or non-attenuate a transmit signal from the transmit signal source to each respective antenna.
摘要翻译：用于车辆中的无线通信系统的天线耦合器将发送信号源耦合到布置在车辆内的多个天线。第一饱和电抗器具有卷绕在第一可饱和磁芯上的第一负载绕组和第一控制绕组，第一负载绕组将信号源耦合到第一天线。第一电流源耦合到第一控制绕组，用于向第一控制绕组提供所选择的电流。第二饱和电抗器具有缠绕在第二饱和磁芯上的第二负载绕组和第二控制绕组，所述第二负载线圈将信号源耦合到第二天线。第二电流源耦合到第二控制绕组，用于向第二控制绕组提供所选择的电流。控制器耦合到第一和第二电流源，用于命令第一和第二选定电流可选地衰减或非衰减从发射信号源到每个相应天线的发射信号。

5. 发明申请

US20050146468A1 Low profile antenna for remote vehicle communication system 有权
标题翻译：用于远程车辆通信系统的低调天线
公开(公告)号：US20050146468A1
公开(公告)日：2005-07-07
申请号：US10749487
申请日：2003-12-31
申请人： Riad Ghabra , Argy Petros , Jason Summerford , Qingfeng Tang
发明人： Riad Ghabra , Argy Petros , Jason Summerford , Qingfeng Tang
IPC分类号： H01Q1/24 , H01Q1/32 , H01Q1/38 , H01Q9/04 , H01Q9/40
CPC分类号： H01Q1/3241 , H01Q1/38 , H01Q9/0421
摘要： A low profile antenna for use in a vehicle remote communication system in accordance with the present invention includes a printed circuit board having a copper ground plane mounted on a first side thereof. A dielectric spacer is mounted to the first side of the printed circuit board. A lineal antenna trace is disposed on the dielectric spacer. The antenna also includes a transmission line having first and second signal conductors. The first conductor is coupled to a feed point on the lineal antenna trace and the second conductor is coupled to both the ground plane and a second point on the lineal antenna trace spaced from the feed point.
摘要翻译：根据本发明的用于车辆远程通信系统的低调天线包括具有安装在其第一侧上的铜接地平面的印刷电路板。电介质隔离件安装到印刷电路板的第一侧。线性天线迹线设置在电介质间隔物上。天线还包括具有第一和第二信号导体的传输线。第一导体耦合到线性天线迹线上的馈电点，并且第二导体耦合到接地平面和与馈电点间隔开的线性天线迹线上的第二点。

6. 发明申请

US20080061955A1 ANTENNA SYSTEM FOR A VEHICLE 审中-公开
标题翻译：天线系统
公开(公告)号：US20080061955A1
公开(公告)日：2008-03-13
申请号：US11468371
申请日：2006-08-30
申请人： Tom Q. Tang , Riad Ghabra , Jason Summerford
发明人： Tom Q. Tang , Riad Ghabra , Jason Summerford
IPC分类号： B60C23/00 , G08B13/14
CPC分类号： B60C23/0408
摘要： The teachings of the present invention include an antenna system for a tire pressure monitoring system. The antenna system includes an antenna coil that is printed on the circuit board in a manner that is cost-efficient and that enhances the signal reception. In one embodiment, the antenna coil is printed planar to the circuit board.
摘要翻译：本发明的教导包括用于轮胎压力监测系统的天线系统。天线系统包括以成本有效的方式印刷在电路板上并增强信号接收的天线线圈。在一个实施例中，天线线圈被平面地印刷到电路板。

7. 发明授权

US08203424B2 Automatic walk-away detection 有权
标题翻译：自动步行检测
公开(公告)号：US08203424B2
公开(公告)日：2012-06-19
申请号：US12410895
申请日：2009-03-25
申请人： Riad Ghabra , Ronald O. King , John Nantz , Bryan Vartanian , Keith A. Christenson
发明人： Riad Ghabra , Ronald O. King , John Nantz , Bryan Vartanian , Keith A. Christenson
IPC分类号： B60R25/00 , G05B19/00
CPC分类号： G07C9/00309 , G07C2009/00793 , G07C2209/08 , G07C2209/62
摘要： A method and system for walk-away locking of a vehicle. The vehicle may be automatically locked when an occupant walks away from the vehicle in a passive manner. The automatic locking capabilities may be incorporated within an energy conservation strategy that allows one or more vehicle components and a fob to enter a sleep mode or otherwise become inactive at particular intervals when signals necessary to automatically locking the vehicle are less likely.
摘要翻译：一种用于车辆走走锁定的方法和系统。当乘客以被动的方式离开车辆时，车辆可以被自动地锁定。当自动锁定车辆所需的信号不太可能时，自动锁定功能可以被结合在允许一个或多个车辆部件和飞行器进入睡眠模式或以其它方式变得无效的节能策略中。

8. 发明授权

US07944340B1 System and method for two-way remote activation with adaptive protocol 有权
标题翻译：用自适应协议进行双向远程激活的系统和方法
公开(公告)号：US07944340B1
公开(公告)日：2011-05-17
申请号：US11536187
申请日：2006-09-28
申请人： Riad Ghabra , Ronald O. King , John S. Nantz , Tom Q. Tang , Yi Luo
发明人： Riad Ghabra , Ronald O. King , John S. Nantz , Tom Q. Tang , Yi Luo
IPC分类号： G05B11/01 , G08C19/16
CPC分类号： G08C17/02 , B60R25/00 , G07C9/00174 , G07C2009/00341 , G07C2209/63
摘要： A system and method for remote activation of a device includes, in one embodiment, receiving a signal indicative of a range from the device, comparing the range to a threshold, selecting a first transmission protocol when the range exceeds the threshold, selecting a second transmission protocol when the range fails to exceed the threshold, and transmitting a command signal according to the selected first or second transmission protocol.
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：从所述设备接收指示范围的信号，将所述范围与阈值进行比较;当所述范围超过所述阈值时选择第一传输协议;选择第二传输当该范围不能超过阈值时，根据所选择的第一或第二传输协议发送命令信号。

9. 发明申请

US20080197987A1 Keyless entry multi-channel RKE system 有权
标题翻译：无钥匙进入多通道RKE系统
公开(公告)号：US20080197987A1
公开(公告)日：2008-08-21
申请号：US11707186
申请日：2007-02-15
申请人： Ronald O. King , John S. Nantz , Riad Ghabra
发明人： Ronald O. King , John S. Nantz , Riad Ghabra
IPC分类号： B60R25/10
CPC分类号： B60R25/24 , B60R25/2072
摘要： A remote keyless entry system includes a portable communication device for communicating with an electronic control module of a transportation vehicle. The transmitter has at least two selectable communication channels for broadcasting communications signals to the transportation vehicle. A vehicle based electronic control module communicates with the portable communication device. The electronic control module includes a receiver that includes at least two selectable communication channels for receiving RF signals from the portable communication device. A controller selectively energizes the receiver for measuring a RSSI voltage level of each selectable communication channel of the receiver over respective predetermined time periods. The controller determines which of the at least two selectable communication channels includes a lowest noise level based on the measured RSSI voltage level. A channel status update signal is broadcast from the electronic control module to the portable communication device identifying the selected communication channel having the lowest noise level.
摘要翻译：远程无钥匙进入系统包括用于与运输车辆的电子控制模块进行通信的便携式通信装置。发射机具有至少两个可选择的通信信道，用于向运输车辆广播通信信号。基于车辆的电子控制模块与便携式通信设备通信。电子控制模块包括接收器，该接收器包括用于从便携式通信设备接收RF信号的至少两个可选择的通信信道。控制器选择性地激励接收机，以在相应的预定时间段内测量接收机的每个可选通信信道的RSSI电压电平。控制器基于所测量的RSSI电压电平来确定至少两个可选择通信信道中的哪一个包括最低噪声电平。信道状态更新信号从电子控制模块广播到识别所选择的具有最低噪声电平的通信信道的便携式通信设备。

10. 发明授权

US07310069B2 Antenna for tire pressure monitoring wheel electronic device 失效
标题翻译：天线轮胎压力监测轮电子设备
公开(公告)号：US07310069B2
公开(公告)日：2007-12-18
申请号：US11160370
申请日：2005-06-21
申请人： John S. Nantz , Qingfeng Tang , Ronald O. King , Riad Ghabra
发明人： John S. Nantz , Qingfeng Tang , Ronald O. King , Riad Ghabra
IPC分类号： H01Q1/32
CPC分类号： H01Q1/2241 , B60C23/0416 , B60C23/0493 , H01Q1/22 , H01Q1/325 , H01Q7/00 , H01Q9/30 , H01Q21/24 , H03B5/326 , H03C1/46
摘要： An antenna system for a tire pressure monitoring radio frequency (RF) electronic device that includes a printed circuit board (PCB), a ground plane, and an active element. The PCB has a top surface and a bottom surface. The ground plane is on the bottom surface. The active element is mounted on the top surface. The active element includes a first segment positioned in a top surface plane and connected to a second segment oriented at an angle to the top surface.
摘要翻译：一种用于轮胎压力监测射频（RF）电子设备的天线系统，其包括印刷电路板（PCB），接地平面和有源元件。 PCB具有顶表面和底表面。地平面位于底面。有源元件安装在顶面上。有源元件包括位于顶表面平面中并连接到与顶表面成一角度定向的第二段的第一段。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式