公开(公告)号：US20150077226A1

公开(公告)日：2015-03-19

申请号：US14474521

申请日：2014-09-02

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： H04W52/02 ,  G07C9/00

CPC分类号： H04W52/0225 ,  G07C9/00182 ,  G07C2009/00261 ,  G07C2009/00793 ,  H04W52/0229 ,  Y02D70/00

摘要： A method and apparatus for controlling a vehicle based transmitter/receiver system including transmitting a first signal portion at a first baud rate and second signal portion at a second baud rate where the first baud rate is faster than the second baud rate, the first signal portion including a wake-up portion, and controlling the receiver to periodically wake up to receive the first signal portion and stay awake to receive the second signal portion only if the wake-up portion of the received signal is valid.

摘要翻译： 一种用于控制基于车辆的发射机/接收机系统的方法和装置，包括以第一波特率发送第一信号部分和以第二波特率比第二波特率快的第二信号部分，其中第一波特率比第二波特率快，第一信号部分 包括唤醒部分，以及仅当所述接收信号的唤醒部分有效时，控制所述接收器周期性地唤醒以接收所述第一信号部分并保持唤醒以接收所述第二信号部分。

公开(公告)号：US07148793B2

公开(公告)日：2006-12-12

申请号：US10768576

申请日：2004-01-30

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： B60C23/02

CPC分类号： B60C23/0416

摘要： A tire parameter sensing system (12) for a vehicle (10) having a plurality of tires (16, 18, 20, 22) comprises a plurality of tire-based units (34, 36, 38, 40). Each tire-based unit (34, 36, 38, 40) being configured to receive initiation signals and, in response thereto, to transmit response signals (54, 56, 58, 60). A vehicle-based unit (42) receives the response signals (54, 56, 58, 60) and transmits the initiation signals (90). A plurality of signal masking devices (44, 46, 48, 50) is coupled to the vehicle-based unit (42). The signal masking devices (44, 46, 48, 50) have associated tire locations on the vehicle (10) and are actuatable for masking the initiation signals (90) near the associated tire locations. The vehicle-based unit (42) controls the signal masking devices (44, 46, 48, 50) so as to control the tire location from which a tire-based unit responds to the initiation signals (90).

摘要翻译： 一种用于具有多个轮胎（16,18,20,22）的车辆（10）的轮胎参数检测系统（12）包括多个基于轮胎的单元（34,36,38,40）。 每个基于轮胎的单元（34,36,38,40）被配置为接收启动信号，并响应于此发送响应信号（54,56,58,60）。 基于车辆的单元（42）接收响应信号（54,56,58,60）并发送起始信号（90）。 多个信号掩蔽装置（44,46,48,50）耦合到基于车辆的单元（42）。 信号屏蔽装置（44,46,48,50）具有在车辆（10）上的相关联的轮胎位置，并且可致动以在相邻的轮胎位置附近掩蔽启动信号（90）。 基于车辆的单元（42）控制信号屏蔽装置（44,46,48,50），以便控制基于轮胎的装置响应启动信号（90）的轮胎位置。

公开(公告)号：US06948360B2

公开(公告)日：2005-09-27

申请号：US10756745

申请日：2004-01-13

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： B60C23/04 ,  H04L27/02 ,  H04L27/10 ,  B60C23/02

CPC分类号： B60C23/0408 ,  B60C23/0433 ,  B60C23/0462 ,  H04L27/02 ,  H04L27/10

摘要： A tire parameter sensing system (12) for a vehicle (10) having a tire (16) comprises a tire-based unit (26) associated with the tire (16) and including structure (70, 72) for sensing a parameter of the tire (16) and for transmitting a parameter signal (38) indicative of the sensed parameter. The parameter signal (38) having at least first and second different signal characteristics. The tire parameter sensing system (12) also comprises a vehicle-based unit (34) having a first receiving channel (116) for receiving at least portions of the parameter signal (38) that include the first signal characteristic and a second receiving channel (118) for receiving at least portions of the parameter signal (38) that include the second signal characteristic. A signal detection portion (120) of the vehicle-based unit (34) is responsive to the first and second signal characteristics for determining the sensed parameter of the tire (16).

摘要翻译： 一种用于具有轮胎（16）的车辆（10）的轮胎参数检测系统（12）包括与轮胎（16）相关联的基于轮胎的单元（26），并且包括用于感测轮胎的参数的结构（70,72） 轮胎（16）并且用于发送指示所感测的参数的参数信号（38）。 参数信号（38）具有至少第一和第二不同的信号特性。 轮胎参数检测系统（12）还包括具有第一接收通道（116）的基于车辆的单元（34），用于接收包括第一信号特性的参数信号（38）的至少一部分和第二接收通道 118），用于接收包括第二信号特性的参数信号（38）的至少一部分。 基于车辆的单元（34）的信号检测部分（120）响应于第一和第二信号特性来确定轮胎（16）的感测参数。

公开(公告)号：US07716976B2

公开(公告)日：2010-05-18

申请号：US11982496

申请日：2007-11-02

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： B60C23/02

CPC分类号： B60C23/0416 ,  B60C23/0433 ,  B60C23/044 ,  B60C23/0444

摘要： A method is provided for determining tire location in a tire pressure monitoring system having the steps of generating an initiation frequency signal having a controllable output adapted to be received by a selected one of a plurality of tires of the tire pressure monitoring system. At least two tires of the tire pressure monitoring system have associated initiation signal receivers. The method also includes transmitting a response signal from the selected tire receiving the initiation signal, the response signal having at least a unique identification signal portion associated with the selected tire. The method also receives the transmitted response signal and associates the identification signal with a location of the selected tire.

摘要翻译： 提供了一种用于确定轮胎压力监测系统中的轮胎位置的方法，该方法具有以下步骤：产生具有适于由轮胎压力监测系统的多个轮胎中选定的轮胎接收的可控输出的起始频率信号。 轮胎压力监测系统的至少两个轮胎具有相关联的起始信号接收器。 该方法还包括从接收到起始信号的所选轮胎发送响应信号，响应信号至少具有与所选择的轮胎相关联的唯一识别信号部分。 该方法还接收所发送的响应信号，并将识别信号与所选择的轮胎的位置相关联。

公开(公告)号：US20090002146A1

公开(公告)日：2009-01-01

申请号：US12147158

申请日：2008-06-26

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： B60C23/00

CPC分类号： B60C23/0416 ,  B60C23/0444

摘要： A method for receiving data from and associating locations of a plurality of tire condition sensors in a vehicle comprises the step of mounting a first directional antenna in the vehicle oriented in a first direction to receive signals from an associated transmitter of at least some of said tire condition sensors. A second directional antenna is mounted in the vehicle oriented in a second direction to receive signals from an associated transmitter of others of said tire condition sensors. Signal strength of any received signals is determined, and sensor locations are determined by determining a differential signal value.

摘要翻译： 用于从车辆中接收多个轮胎状况传感器的位置并将其相关联的方法包括以下步骤：将车辆中的第一定向天线安装在第一方向上的方向上，以接收来自所述轮胎中的至少一些的相关发射机的信号 状态传感器。 第二定向天线安装在车辆中，沿第二方向定向以接收来自所述轮胎状况传感器中的其他人的相关发射器的信号。 确定任何接收信号的信号强度，并且通过确定差分信号值来确定传感器位置。

公开(公告)号：US06472999B1

公开(公告)日：2002-10-29

申请号：US09264555

申请日：1999-03-08

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： G08C2100

CPC分类号： G08C17/02

摘要： An apparatus (14) and an associated method determine signal strength of a received electromagnetic signal (18) that is comprised of a plurality of pulses that convey a remote convenience function request, and which causes performance of the requested function. A comparator (82) has a first input for receiving an electrical signal (78) with a voltage that varies to convey the remote convenience function request. A second input of the comparator (82) receives a threshold voltage value reference signal (86). An output of the comparator (82) provides an output signal (46) that indicates the occurrence of the voltage of the electrical signal (78) exceeding the threshold value of the reference signal (86). A microprocessor (100) and a threshold change trigger (122) of a controller portion (48) adjust the threshold voltage value of the reference signal (86). A microprocessor (52) and a count memory (126) of the controller portion (48) monitor the output signal (46) of the comparator (82) during adjustment of the threshold voltage value of the reference signal (86) to determine strength of the electromagnetic signal (18).

摘要翻译： 设备（14）和相关联的方法确定由传送远程便利功能请求的多个脉冲组成的接收电磁信号（18）的信号强度，并且导致请求功能的执行。 比较器（82）具有用于接收具有变化的电压的电信号（78）的第一输入，以传送远程便利功能请求。 比较器（82）的第二输入接收阈值电压参考信号（86）。 比较器（82）的输出提供指示超过参考信号（86）的阈值的电信号（78）的电压的出现的输出信号（46）。 控制器部分（48）的微处理器（100）和阈值改变触发器（122）调整参考信号（86）的阈值电压值。 在调整参考信号（86）的阈值电压值期间，控制器部分（48）的微处理器（52）和计数存储器（126）监视比较器（82）的输出信号（46），以确定 电磁信号（18）。

公开(公告)号：US06466137B1

公开(公告)日：2002-10-15

申请号：US09255321

申请日：1999-02-23

申请人： Xing Ping Lin ,  Kurt Alan Perski

发明人： Xing Ping Lin ,  Kurt Alan Perski

IPC分类号： G08C1900

CPC分类号： B60R25/24 ,  H04B1/16 ,  Y10T83/68

摘要： A receiver/controller unit (14) of a remote convenience system (10) receives an electromagnetic signal (18). The signal (18) is comprised of a plurality of pulses that convey a remote convenience function request. In response to the receipt of the signal (18), the receiver/controller unit (14) causes performance of the requested function. The receiver/controller unit (14) has a comparator (82). A first input of the comparator (82) is connected to receive an electrical signal (78) with an electrical characteristic that varies to convey the remote convenience function request. A second input of the comparator (82) is connected to receive a signal 86 that has a threshold electrical characteristic value. Preferably, the electrical characteristic is voltage amplitude. An output of the comparator (82) provides a signal indicative of the occurrence of the electrical characteristic of the electrical signal (78) exceeding the threshold value, and that conveys the remote convenience function request. A microprocessor (100) adjusts the threshold electrical characteristic value.

摘要翻译： 远程便利系统（10）的接收器/控制器单元（14）接收电磁信号（18）。 信号（18）由传送远程便利功能请求的多个脉冲组成。 响应于信号（18）的接收，接收机/控制器单元（14）引起所请求功能的执行。 接收器/控制器单元（14）具有比较器（82）。 连接比较器（82）的第一输入端以接收具有变化的电特性的电信号（78），以传送远程便利功能请求。 连接比较器（82）的第二输入端以接收具有阈值电特性值的信号86。 优选地，电特性是电压幅度。 比较器（82）的输出提供指示超过阈值的电信号（78）的电特性的发生的信号，并且传达远程便利功能请求。 微处理器（100）调整阈值电特性值。

公开(公告)号：US06340930B1

公开(公告)日：2002-01-22

申请号：US09801242

申请日：2001-03-07

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： B60C2300

CPC分类号： B60C23/0416

摘要： A system (10) for monitoring a condition of a tire (12) of a vehicle (14) includes a tire-based unit (20) and a vehicle-based unit (40). The tire-based unit monitors a condition of the tire (12), assembles data indicative of the monitored condition, and transmits at least one radio frequency signal (32) including a signal indicative of the data. The vehicle-based unit (40) receives the radio frequency signal (32) and determines an actual reception success rate of the radio frequency signal. The vehicle-based unit (40) compares the actual reception success rate of each radio frequency signal (32) to known reception success rates corresponding to known tire positions on the vehicle (14) and identifies one of the known reception success rates that is closest to equal the actual reception success rate. The vehicle-based unit (40) associates the radio frequency signal (32) with the known tire position corresponding to the one of the known reception success rates.

摘要翻译： 用于监视车辆（14）的轮胎（12）的状态的系统（10）包括基于轮胎的单元（20）和基于车辆的单元（40）。 基于轮胎的单元监视轮胎（12）的状况，组装指示被监视条件的数据，并发送包括表示数据的信号的至少一个射频信号（32）。 基于车辆的单元（40）接收射频信号（32），并确定射频信号的实际接收成功率。 车辆单元（40）将每个射频信号（32）的实际接收成功率与对应于车辆（14）上的已知轮胎位置的已知接收成功率进行比较，并且识别最接近的已知接收成功率之一 等于实际接待成功率。 基于车辆的单元（40）将射频信号（32）与与已知的接收成功率之一相对应的已知轮胎位置相关联。

公开(公告)号：US5983084A

公开(公告)日：1999-11-09

申请号：US870188

申请日：1997-06-06

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： H03B1/00 ,  H03B5/32 ,  H04B1/04

CPC分类号： H03B5/326 ,  H03B2201/0291 ,  H04B2001/0491

摘要： A transmitter for use with a receiver responsive to a function request signal transmitted by said transmitter for performing a requested function. The transmitter includes a controller for providing a function command and an LC oscillator for providing the request signal at a fixed frequency in response to the command from the controller. The oscillator includes a semi-conductor having first, second, and third electrodes and a tank circuit including first, second, and third impedances. A surface acoustic wave resonator is connected from the first electrode to ground. A feedback capacitor is connected from the second electrode to said first electrode for reducing spurious frequency signals.

摘要翻译： 响应于由所述发射机发送的用于执行所请求的功能的功能请求信号而与接收机一起使用的发射机。 发射机包括用于提供功能命令的控制器和用于响应于来自控制器的命令以固定频率提供请求信号的LC振荡器。 振荡器包括具有第一，第二和第三电极的半导体和包括第一，第二和第三阻抗的储能电路。 表面声波谐振器从第一电极连接到地。 反馈电容器从第二电极连接到所述第一电极，用于减少寄生频率信号。

公开(公告)号：US09842445B2

公开(公告)日：2017-12-12

申请号：US14322418

申请日：2014-07-02

申请人： Xing Ping Lin

发明人： Xing Ping Lin

IPC分类号： G07C9/00 ,  B60R25/20 ,  B60R25/01

CPC分类号： G07C9/00309 ,  B60R25/01 ,  B60R25/20 ,  G07C2009/00555 ,  G07C2009/00769

摘要： Method for preventing security breaches via the two-thief method of attack of passive remote keyless entry systems for vehicles. The method involves the measurement of air travel time of the RF messages between the RKE fob and the vehicle. Multiple round trips between the fob and the vehicle are employed to magnify the distance covered by the messages and thereby allow accurate measurement of the air travel time.