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1. 发明申请

WO2014155255A1 METHOD FOR DETERMINING THE LOCATION OF A REMOTE TRANSMITTER POSITIONED NEAR A VEHICLE 审中-公开
标题翻译：用于确定靠近车辆的远程发射机的位置的方法
公开(公告)号：WO2014155255A1
公开(公告)日：2014-10-02
申请号：PCT/IB2014/060017
申请日：2014-03-21
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD , KORNEK, Daniel
发明人： KORNEK, Daniel , CHRISTOPHER, Ewen, James
IPC分类号： B60R25/24 , G07C9/00
CPC分类号： B60R25/24 , B60R25/245 , G01S7/282 , G01S7/295 , G01S13/74 , G07C9/00309 , G07C2209/63
摘要： A method for determining the location of a remote transceiver (9) in relation to a vehicle (1), the method including the steps of: transmitting at least two measuring signals to the remote transceiver (9), each of the measuring signals being transmitted from a different one of a plurality of n antennae (3, 4, 5, 6, 7) positioned relative to the vehicle (1), where n denotes an integer ≥ 2; receiving an acknowledgement signal from the remote transmitter (9) in response to each measuring signal, each acknowledgement signal including a received signal strength indication (RSSI) for a respective received measuring signal, the values of the received RSSIs together defining a data point in an RSSI domain; and determining a difference between the received value of a first RSSI and a defined threshold value for that first RSSI, wherein the sign of the difference indicates whether the remote transmitter (9) is inside or outside a defined region i of or near the vehicle (7).
摘要翻译：一种用于确定远程收发器（9）相对于车辆（1）的位置的方法，所述方法包括以下步骤：向所述远程收发器（9）发射至少两个测量信号，每个所述测量信号被发送从相对于车辆（1）定位的多个n个天线（3,4,5,6,7）中的不同的一个，其中n表示整数≥2; 响应于每个测量信号从远程发射机（9）接收确认信号，每个确认信号包括针对相应接收的测量信号的接收信号强度指示（RSSI），所接收的RSSI的值一起定义在 RSSI域; 以及确定所述第一RSSI的接收值和所述第一RSSI的所定义的阈值之间的差异，其中所述差异的符号指示所述远程发射机（9）是否在所述车辆的或其附近的限定区域i内部或外部 7）。

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