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1. 发明授权

US07956809B2 Method and device for determining the speed of a moving entity 失效
标题翻译：用于确定移动实体的速度的方法和装置
公开(公告)号：US07956809B2
公开(公告)日：2011-06-07
申请号：US12160739
申请日：2006-12-08
申请人： Harald Haas , Mostafa Zaman Afgani , Stéphane Beauregard
发明人： Harald Haas , Mostafa Zaman Afgani , Stéphane Beauregard
IPC分类号： G01S3/02 , G01S13/58
CPC分类号： G01S11/026
摘要： A method and a corresponding device determines the speed of a moving entity carrying at least two antennas for receiving a transmission signal the antennas being displaced at a predetermined distance. In order to provide a more simple and accurate method which can be used with different transmission signals the method includes the steps of: receiving a transmission signal by the antennas, determining signal characteristics from the transmission signal as received by the determining a time offset between the reception of the transmission signal at the antennas by comparing the signal characteristics determined for the antennas, and determining the speed of the moving entity from the determined time offset, the distance of the antennas and the direction of movement of the moving entity relative to the arrangement of the antennas.
摘要翻译：一种方法和相应的设备确定携带至少两个天线的移动实体的速度，用于接收天线以预定距离移位的发射信号。为了提供可以与不同传输信号一起使用的更简单和精确的方法，该方法包括以下步骤：由天线接收传输信号，根据确定传输信号之间的时间偏移来接收的传输信号确定信号特性通过比较天线确定的信号特性，并根据所确定的时间偏移量确定移动实体的速度，移动实体相对于该布置的天线距离和移动方向，来确定天线处的发射信号的天线。

2. 发明申请

US20090189813A1 METHOD AND DEVICE FOR DETERMINING THE SPEED OF A MOVING ENTITY 失效
标题翻译：用于确定移动实体速度的方法和装置
公开(公告)号：US20090189813A1
公开(公告)日：2009-07-30
申请号：US12160739
申请日：2006-12-08
申请人： Harald Haas , Mostafa Zaman Afgani , Stéphane Beauregard
发明人： Harald Haas , Mostafa Zaman Afgani , Stéphane Beauregard
IPC分类号： G01S11/02
CPC分类号： G01S11/026
摘要： A method and a corresponding device determines the speed of a moving entity carrying at least two antennas for receiving a transmission signal the antennas being displaced at a predetermined distance. In order to provide a more simple and accurate method which can be used with different transmission signals the method includes the steps of: receiving a transmission signal by the antennas, determining signal characteristics from the transmission signal as received by the determining a time offset between the reception of the transmission signal at the antennas by comparing the signal characteristics determined for the antennas, and determining the speed of the moving entity from the determined time offset, the distance of the antennas and the direction of movement of the moving entity relative to the arrangement of the antennas.
摘要翻译：一种方法和相应的设备确定携带至少两个天线的移动实体的速度，用于接收天线以预定距离移位的发射信号。为了提供可以与不同传输信号一起使用的更简单和精确的方法，该方法包括以下步骤：由天线接收传输信号，根据确定传输信号之间的时间偏移来接收的传输信号确定信号特性通过比较天线确定的信号特性，并根据所确定的时间偏移量确定移动实体的速度，移动实体相对于该布置的天线距离和移动方向，来确定天线处的发射信号的天线。

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