-
公开(公告)号：EP1494877B1
公开(公告)日：2010-03-03
申请号：EP03726296.1
申请日：2003-04-14
发明人： STEWART, William, David , BOUDAOUD, Idir , MOLYNEAUX, Nevin, Robert , STRAHAN, Samuel, Kane , MCCALL, Alan, Kenneth , JORDAN, Trevor, Anthony
IPC分类号： B60C23/04
CPC分类号： B60C23/0416 , B60C23/0444 , B60C23/0462
摘要： A tire monitor for use in conjunction with a remote tire monitoring system of a vehicle includes in one embodiment a dual-axis accelerometer and a control circuit. The control circuit determines position information such as the right/left position of the tire monitor on the vehicle in response to an acceleration signal from the dual axis accelerometer. The tire monitor transmits tire data and the position information to a control unit of a remote tire monitor system. The control unit determines additional position information such as front/rear position of the transmitting tire monitor by detecting signal strength of the transmission. This allows the system to automatically re-learn the position of tire monitors on the vehicle, even after tire rotation.
-
2.发明公开DETERMINATION OF WHEEL SENSOR POSITION USING A SINGLE RADIO FREQUENCY DETECTOR IN AN AUTOMOTIVE REMOTE TIRE MONITOR SYSTEM 有权测定RADSENSORPOSITION使用单个无线电频率检波器，车辆轮胎远程监控系统
公开(公告)号：EP1868826A2
公开(公告)日：2007-12-26
申请号：EP06750108.0
申请日：2006-04-13
CPC分类号： B60C23/0416 , B60C23/0444
摘要： A tire monitor system ( 100) employs a single RF detector ( 112) mounted on the vehicle. The tire monitor system (100) also includes a control unit ( 110) and a receiver ( 120). The single RF detector ( 112) is positioned to be proximate a front axle or a rear axle. The RF detector (112) also may be positioned off-center. The control unit (110) distinguishes front tire monitors from rear tire monitors by comparing a number of RF transmissions received by each tire monitor. The control unit also may distinguish between left tire monitors and right tire monitors by comparing the number of RF transmissions received by each tire monitor. In other embodiment, the tire monitor system (100) may further use a received signal strength and/or acceleration signals to determine position information of the tire monitors.
-
公开(公告)号：EP1494877A1
公开(公告)日：2005-01-12
申请号：EP03726296.1
申请日：2003-04-14
发明人： STEWART, William, David , BOUDAOUD, Idir , MOLYNEAUX, Nevin, Robert , STRAHAN, Samuel, Kane , MCCALL, Alan, Kenneth , JORDAN, Trevor, Anthony
IPC分类号： B60C23/04
CPC分类号： B60C23/0416 , B60C23/0444 , B60C23/0462
摘要： A tire monitor for use in conjunction with a remote tire monitoring system of a vehicle includes in one embodiment a dual-axis accelerometer and a control circuit. The control circuit determines position information such as the right/left position of the tire monitor on the vehicle in response to an acceleration signal from the dual axis accelerometer. The tire monitor transmits tire data and the position information to a control unit of a remote tire monitor system. The control unit determines additional position information such as front/rear position of the transmitting tire monitor by detecting signal strength of the transmission. This allows the system to automatically re-learn the position of tire monitors on the vehicle, even after tire rotation.
-
4.发明授权DETERMINATION OF WHEEL SENSOR POSITION USING A SINGLE RADIO FREQUENCY DETECTOR IN AN AUTOMOTIVE REMOTE TIRE MONITOR SYSTEM 有权测定RADSENSORPOSITION使用单个无线电频率检波器，车辆轮胎远程监控系统
公开(公告)号：EP1868826B1
公开(公告)日：2012-02-08
申请号：EP06750108.0
申请日：2006-04-13
CPC分类号： B60C23/0416 , B60C23/0444
摘要： A tire monitor system ( 100) employs a single RF detector ( 112) mounted on the vehicle. The tire monitor system (100) also includes a control unit ( 110) and a receiver ( 120). The single RF detector ( 112) is positioned to be proximate a front axle or a rear axle. The RF detector (112) also may be positioned off-center. The control unit (110) distinguishes front tire monitors from rear tire monitors by comparing a number of RF transmissions received by each tire monitor. The control unit also may distinguish between left tire monitors and right tire monitors by comparing the number of RF transmissions received by each tire monitor. In other embodiment, the tire monitor system (100) may further use a received signal strength and/or acceleration signals to determine position information of the tire monitors.
-
-
-
搜索结果
4 条记录 (耗时 0.016 秒)
