-
公开(公告)号：US20060267744A1
公开(公告)日：2006-11-30
申请号：US11364475
申请日：2006-02-28
IPC分类号： B60R25/10
CPC分类号： B60R25/24 , B60R25/2072
摘要： An example receiver/transmitter for a passive start and entry system switches between amplitude shift keyed modulation and frequency shift keyed modulation to maintain clear uninterrupted and dependable communication with a remote transmitter in the presence of interfering signals. The receiver/transmitter is switched to receive incoming FSK signals in response to the RSSI becoming saturated by undesired signals. The switch to FSK signal modulation occurs by signaling the remote transmitter to change over and begin sending FSK modulated signals. The FSK modulated signals are then received without significant interference.
摘要翻译： 用于被动启动和进入系统的示例性接收器/发射器在幅移键控调制和频移键控调制之间切换，以在存在干扰信号的情况下保持与远程发射机的清晰的不间断和可靠的通信。 接收机/发射机被切换以接收输入的FSK信号，以响应RSSI被不期望的信号饱和。 通过信令远程发射机切换并开始发送FSK调制信号，可以切换到FSK信号调制。 然后FSK调制信号被接收而没有显着的干扰。
-
公开(公告)号：US20080136590A1
公开(公告)日：2008-06-12
申请号：US12030363
申请日：2008-02-13
IPC分类号： G08C17/02
CPC分类号： B60R25/24 , B60R25/2072
摘要： An example receiver/transmitter for a passive start and entry system switches between amplitude shift keyed modulation and frequency shift keyed modulation to maintain clear uninterrupted and dependable communication with a remote transmitter in the presence of interfering signals. The receiver/transmitter is switched to receive incoming FSK signals in response to the RSSI becoming saturated by undesired signals. The switch to FSK signal modulation occurs by signaling the remote transmitter to change over and begin sending FSK modulated signals. The FSK modulated signals are then received without significant interference.
摘要翻译： 用于被动启动和进入系统的示例性接收器/发射器在幅移键控调制和频移键控调制之间切换，以在存在干扰信号的情况下保持与远程发射机的清晰的不间断和可靠的通信。 接收机/发射机被切换以接收输入的FSK信号，以响应RSSI被不期望的信号饱和。 通过信令远程发射机切换并开始发送FSK调制信号，可以切换到FSK信号调制。 然后FSK调制信号被接收而没有显着的干扰。
-
公开(公告)号：US07859389B2
公开(公告)日：2010-12-28
申请号：US12030363
申请日：2008-02-13
IPC分类号： B60R25/10
CPC分类号： B60R25/24 , B60R25/2072
摘要： An example receiver/transmitter for a passive start and entry system switches between amplitude shift keyed modulation and frequency shift keyed modulation to maintain clear uninterrupted and dependable communication with a remote transmitter in the presence of interfering signals. The receiver/transmitter is switched to receive incoming FSK signals in response to the RSSI becoming saturated by undesired signals. The switch to FSK signal modulation occurs by signaling the remote transmitter to change over and begin sending FSK modulated signals. The FSK modulated signals are then received without significant interference.
摘要翻译： 用于被动启动和进入系统的示例性接收器/发射器在幅移键控调制和频移键控调制之间切换，以在存在干扰信号的情况下保持与远程发射机的清晰的不间断和可靠的通信。 接收机/发射机被切换以接收输入的FSK信号，以响应RSSI被不期望的信号饱和。 通过信令远程发射机切换并开始发送FSK调制信号，可以切换到FSK信号调制。 然后FSK调制信号被接收而没有显着的干扰。
-
公开(公告)号：US07369040B2
公开(公告)日：2008-05-06
申请号：US11364475
申请日：2006-02-28
IPC分类号： B60R25/10
CPC分类号： B60R25/24 , B60R25/2072
摘要： An example receiver/transmitter for a passive start and entry system switches between amplitude shift keyed modulation and frequency shift keyed modulation to maintain clear uninterrupted and dependable communication with a remote transmitter in the presence of interfering signals. The receiver/transmitter is switched to receive incoming FSK signals in response to the RSSI becoming saturated by undesired signals. The switch to FSK signal modulation occurs by signaling the remote transmitter to change over and begin sending FSK modulated signals. The FSK modulated signals are then received without significant interference.
摘要翻译： 用于被动启动和进入系统的示例性接收器/发射器在幅移键控调制和频移键控调制之间切换，以在存在干扰信号的情况下保持与远程发射机的清晰的不间断和可靠的通信。 接收机/发射机被切换以接收输入的FSK信号，以响应RSSI被不期望的信号饱和。 通过信令远程发射机切换并开始发送FSK调制信号，可以切换到FSK信号调制。 然后FSK调制信号被接收而没有显着的干扰。
-
公开(公告)号：US20060261925A1
公开(公告)日：2006-11-23
申请号：US11435250
申请日：2006-05-16
IPC分类号： G05B19/00
CPC分类号： B60R25/04 , B60R25/24 , G07C9/00309 , G07C2009/00793 , G07C2209/63
摘要： A method of controlling the signal sensitivity of a receiver module of a remote signal communication system includes initializing a PASE function and actuating a switch from a first position to a second position. The second position represents an open switch wherein either an external antenna or a LNA circuit or both are shut off. The switch is returned to a first position in response to completion of a PASE command.
-
公开(公告)号：US20060226952A1
公开(公告)日：2006-10-12
申请号：US11363308
申请日：2006-02-27
IPC分类号： G05B19/00
CPC分类号： G07C9/00174 , B60R25/2072 , B60R25/245 , G07C2209/63
摘要： A passive start and entry system utilizes a receiver/transmitter to communicate with a remote actuation device through low frequency radio signals. The remote actuation device includes a plurality of signal receiving coils. A signal strength received by each of the plurality of coils is measured to determine a direction of a desired signal and undesired signals. The signal receiving coil receiving a signal in a direction determined to correspond to the unwanted signal is switched off to eliminate potential interfering signals from disrupting communication with the receiver/transmitter of the passive start and entry system.
摘要翻译： 被动启动和进入系统利用接收器/发射器通过低频无线电信号与远程致动装置进行通信。 远程致动装置包括多个信号接收线圈。 测量由多个线圈中的每一个接收的信号强度，以确定期望信号的方向和不需要的信号。 接收信号的信号接收线圈被确定为对应于不需要的信号的方向被切断以消除潜在的干扰信号，从而扰乱与被动启动和进入系统的接收器/发射器的通信。
-
公开(公告)号：US20060267787A1
公开(公告)日：2006-11-30
申请号：US11339048
申请日：2006-01-25
IPC分类号： G08B21/00
CPC分类号： B60R25/24 , G07C5/0816 , G07C9/00309 , G07C2009/00793 , H04B17/309 , H04B17/318
摘要： A method of diagnosing an electronic connection open circuit includes measuring a received signal strength and determining the status of the electronic connection in response to the received signal strength. An open circuit fault signal is communicated where the received signal strength is below a desired signal strength. A user corrects the open circuit fault in response to the detection of an open circuit.
摘要翻译： 诊断电子连接开路的方法包括响应于所接收的信号强度来测量接收信号强度并确定电子连接的状态。 传送开路故障信号，其中接收的信号强度低于期望的信号强度。 用户根据开路的检测来校正开路故障。
-
公开(公告)号：US20060208854A1
公开(公告)日：2006-09-21
申请号：US11361791
申请日：2006-02-24
IPC分类号： G05B19/00
CPC分类号： G07C9/00309 , B60R25/2072 , B60R25/24 , G07C2209/61 , G07C2209/63
摘要： A passive start and entry (PASE) system monitors a signal strength of a LF signal detected by a fob. The fob reports the signal strength back to an electronic control unit using an RF signal. The electronic control unit compares the signal strength to a predetermined threshold. If the signal strength is below the threshold, the electronic control unit determines that the fob may not be receiving the LF transmission due to interference and takes corrective action.
-
9.发明授权Method to report LF remote signal strength via a RF link to an electronic control unit 失效通过RF链路将LF远程信号强度报告给电子控制单元的方法公开(公告)号：US07629875B2
公开(公告)日：2009-12-08
申请号：US11361791
申请日：2006-02-24
CPC分类号： G07C9/00309 , B60R25/2072 , B60R25/24 , G07C2209/61 , G07C2209/63
摘要： A passive start and entry (PASE) system monitors a signal strength of a LF signal detected by a fob. The fob reports the signal strength back to an electronic control unit using an RF signal. The electronic control unit compares the signal strength to a predetermined threshold. If the signal strength is below the threshold, the electronic control unit determines that the fob may not be receiving the LF transmission due to interference and takes corrective action.
摘要翻译： 被动启动和进入（PASE）系统监视由FOB检测到的LF信号的信号强度。 FOB使用RF信号将信号强度回报给电子控制单元。 电子控制单元将信号强度与预定阈值进行比较。 如果信号强度低于阈值，则电子控制单元确定小臂由于干扰而不能接收LF传输并采取纠正措施。
-
公开(公告)号：US09795794B2
公开(公告)日：2017-10-24
申请号：US12182255
申请日：2008-07-30
IPC分类号： A61N1/372
CPC分类号： A61N1/37211 , A61N1/372 , A61N1/37223 , A61N1/3727
摘要： A signal processor is described for communication with an implanted medical device. An external processor transmits to the implanted medical device an implant data signal having a sequence of HI and LOW logic states at a fixed data bit rate. The pulse width durations of the HI and LOW logic states is adjustable in response to feedback telemetry data from the implantable medical device.
-
-
-
-
-
-
-
-
-
搜索结果
36 条记录 (耗时 0.016 秒)
