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1. 发明申请

WO2021062463A1 METHOD AND SYSTEM FOR RELAY ATTACK PREVENTION INCORPORATING CHANNEL COHERENCE 审中-公开
公开(公告)号：WO2021062463A1
公开(公告)日：2021-04-08
申请号：PCT/AU2020/051008
申请日：2020-09-23
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： KELLY, Matthew, S.
IPC分类号： G07C9/00 , H04L29/06 , H04L29/08 , B60R25/30
摘要： A method of detecting if a relay is present in a PEPS system for a vehicle is provided. The method includes transmitting a one or more LF signal and determining a minimum time gap between the two signal transmissions such that that the time gap exceeds the channel coherence time of a high-frequency wireless relay. A maximum time between the two signals allowable is determined by a timing requirement associated with the PEPS system and the maximum allowable change in the position of a key fob. A time gap between the minimum time obtained and the maximum time obtained is determined depending on the time gap and the timing requirement is increased to provide a predetermined time. The predetermined time separately transmitting between the first and second LF signals, the signals having a known signal ratio, and determining if the ratio of the first and second LF signals are within a predefined range.

2. 发明申请

WO2020047593A1 AUTOMATIC IRRIGATION SYSTEM WITH 3D SOIL MOISTURE MAPPING TOOL 审中-公开
公开(公告)号：WO2020047593A1
公开(公告)日：2020-03-12
申请号：PCT/AU2019/050942
申请日：2019-09-04
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： VAN OIRSOUW, Harrie , READER, Jesse, S. , BARR, Liam, P. , VERGERS, Phil
IPC分类号： A01G25/16 , A01B79/00 , G01N33/24
摘要： An irrigation system for applying water or water-borne substances to a geographical area including: a network of soil moisture sensors distributed throughout the geographical area; an irrigation network including a series of selectively operable irrigation outlets distributed throughout the geographical area, the irrigation outlets being in fluid communication with an irrigation source; and an irrigation controller in data communication with the soil moisture sensors and the selectively operable irrigation outlets, the irrigation controller being configured to: construct a 3D soil moisture profile from readings from the soil moisture sensors; use the 3D soil moisture profile to determine one or more zones within the geographical area requiring application of water or water-borne substances; and cause selective operation of one or more of the irrigation outlets to apply water or water-borne substances to the one or more zones.

3. 发明申请

WO2020047587A1 SYSTEM AND METHOD FOR SENSOR-BASED AUTO-CALIBRATION OF SOIL-MOISTURE LEVELS 审中-公开
公开(公告)号：WO2020047587A1
公开(公告)日：2020-03-12
申请号：PCT/AU2019/050934
申请日：2019-09-03
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： VAN OIRSOUW, Harrie , READER, Jesse, S. , BARR, Liam, P. , VERGERS, Phil
IPC分类号： A01G25/16 , G01N33/24
摘要： A method and system for soil moisture sensing is provided. The method and system includes determining, over a predetermined time period, a sequence of two or more soil moisture measurements from one or more sensors at one or more soil depths. The predetermined time period includes one or more moisture uptake events in the soil and/or one or more moisture release events in the soil to thereby determine a minimum soil moisture value and a maximum soil moisture value for the soil.

4. 发明申请

WO2019095022A1 METHOD AND SYSTEM FOR RELAY ATTACK PREVENTION 审中-公开
公开(公告)号：WO2019095022A1
公开(公告)日：2019-05-23
申请号：PCT/AU2018/051242
申请日：2018-11-20
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： KELLY, Matthew
IPC分类号： B60R25/24 , B60R25/30 , G07C9/00
摘要： A method and system for detecting if a relay is present in a PEPS system for a vehicle is disclosed which includes (a) transmitting a challenge signal including an LF telegram and CW signals from one or more antennas associated with a vehicle to a key fob, the CW signals being measured by the key fob; (b) determining if the CW signals measured by the key fob meet one or more criteria based on the predetermined differences in the magnetic field distribution between: (i) the magnetic field strength values associated with one or more antennas on the vehicle within the PEPS operating regions; and (ii) the magnetic field strength values associated with one or more antennas on the vehicle at the relay transmitter location when a relay is present.

5. 发明申请

WO2020118362A1 METHOD AND SYSTEM FOR RELAY ATTACK PREVENTION USING SUBZONES 审中-公开
公开(公告)号：WO2020118362A1
公开(公告)日：2020-06-18
申请号：PCT/AU2019/051357
申请日：2019-12-10
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： KELLY, Matthew, S.
IPC分类号： H04W48/04 , B60R25/24 , H04W4/40 , H04W4/02 , H04W12/08 , H04W12/06 , G07C9/00 , B60R25/30 , B60R25/00 , G08C17/02 , H04B17/318
摘要： A method of detecting if a relay is present in a PEPS system for a vehicle is provided. The PEPS system includes a plurality of predefined subzones within one or more vehicle inclusion zones and the method includes the steps of: (a) transmitting a challenge signal including an LF telegram and CW signals from one or more antennas associated with the vehicle to a key fob, the CW signals being measured by the key fob; and (b) determining if CW signals measured by the key fob meet predetermined magnetic field strength values associated with one or more subzones from a plurality of predefined subzones, the predefined subzones being derived to accept the magnetic field distributions at localised positions within a valid inclusion zone and reject magnetic field distributions generated by a relay at a relay transmitter.

6. 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）。

7. 发明申请

WO2021222968A1 ASSET TRACKING AND ASSET MANAGEMENT 审中-公开
公开(公告)号：WO2021222968A1
公开(公告)日：2021-11-11
申请号：PCT/AU2021/050127
申请日：2021-02-15
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： CASEY, Simon
IPC分类号： G06K19/07 , B62B5/00 , G06Q10/08 , G01V15/00 , H04W4/00
摘要： A system for tracking assets including: one or more asset tags, each of the one or more asset tags being applied to an asset to transmit asset data associated with the asset; one or more receivers for receiving asset data from the one or more asset tags and a server in communication with the one or more receivers to process and store the asset data; wherein each of the one or more asset tags includes: a power supply, a processor, a memory for storing asset data and a transmitter for transmitting asset data from the asset tag to the one or more receivers.

8. 发明申请

WO2021108845A1 A SYSTEM FOR SYNCHRONIZATION BETWEEN A PLURALITY OF NODES OVER A DIFFERENTIAL PAIR 审中-公开
公开(公告)号：WO2021108845A1
公开(公告)日：2021-06-10
申请号：PCT/AU2020/051303
申请日：2020-12-01
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： BURDON, Christopher , MURUGAN, Raj, V. , MAKOTA, Vincent , THOMPSON, Andrew
IPC分类号： H04J3/06 , H04B3/50 , H04L7/027 , G01S5/06
摘要： A system for synchronization between a plurality of nodes connected using differential pair carrying data signals. The system includes a master node and one or more slave nodes, the master node and the one or more slave nodes performing time-difference of arrival in ultra-wide band. A control module is also provided and configured to generate a clock signal for the master node, wherein the generated clock signal is multiplexed with the data signals as an output signal. The control module is further configured to de-multiplex the output signal from the data signals received from the master node to obtain the clock signal for the one or more slave nodes for synchronising the master node and the one or more slave nodes to perform time-difference of arrival.

9. 发明申请

WO2021108837A1 METHOD AND SYSTEM OF NEAR FIELD LOCALISATION 审中-公开
公开(公告)号：WO2021108837A1
公开(公告)日：2021-06-10
申请号：PCT/AU2020/051272
申请日：2020-11-25
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： THOMPSON, Andrew , ORMONDE, George, O.B.
IPC分类号： H04W4/02 , G01S3/16 , H04B17/318 , B60R21/01
摘要： A method of near field localisation of a receiving antenna using two transmitting antennae, each transmitting antenna having a known orientation and position and transmitting a magnetic field, the receiving antenna including three orthogonal coils, the method including the steps of: (a) calculating the magnetic field distribution of each transmitting antenna from signals detected by the orthogonal coils, and from the known orientation and position of the two transmitting antennae; (b) calculating an intersection of the magnetic field distributions from the two transmitting antennae; (c) at each point along the intersection, calculating a valid rotation of the receiving antenna with respect to both transmitting antennae; and (d) selecting the intersect point with the smallest difference in calculated valid rotation of the receiving antenna with respect to the two transmitting antennae, as the predicated location of the receiving antenna.

10. 发明申请

WO2019095023A1 METHOD AND SYSTEM FOR RELAY ATTACK PREVENTION INCORPORATING MOTION 审中-公开
公开(公告)号：WO2019095023A1
公开(公告)日：2019-05-23
申请号：PCT/AU2018/051243
申请日：2018-11-20
申请人： ROBERT BOSCH (AUSTRALIA) PTY LTD
发明人： KELLY, Matthew
IPC分类号： B60R25/30 , B60R25/24 , H04B17/318 , H04B17/27 , G06F21/30 , G06F21/35 , G01S5/00
摘要： A method and system for detecting if a relay is present in a PEPS system for a vehicle is provided by (a) determining whether movement of an authentication device was detected within a predefined time period after the authentication device enters a PEPS entry operational region; and (b) determining if the authentication device was stationary for a predetermined time period during a PEPS entry triggering event.

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