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31. 发明公开

EP3710853A1 SCANNING LIDAR SYSTEM AND METHOD WITH SPATIAL FILTERING FOR REDUCTION OF AMBIENT LIGHT 有权转让
公开(公告)号：EP3710853A1
公开(公告)日：2020-09-23
申请号：EP18801169.6
申请日：2018-10-26
申请人： Veoneer US, Inc.
发明人： HANSSON, Peter
IPC分类号： G01S7/481 , G01S7/491 , G01S7/486 , G01S17/93

32. 发明公开

EP3688491A1 MULTIFUNCTION VEHICLE DETECTION SYSTEM 审中-实审转让
公开(公告)号：EP3688491A1
公开(公告)日：2020-08-05
申请号：EP18783333.0
申请日：2018-09-26
申请人： Veoneer US, Inc.
发明人： DE MERSSEMAN, Bernard , HALLSTIG, Emil , SJOBERG, Jonas , HANSSON, Peter
IPC分类号： G01S17/42 , G01S17/93 , G01S7/481 , G01S7/486 , G02B5/09 , G02B26/12 , G01S17/87 , G01S17/02

33. 发明公开

EP3676627A1 APPARATUS AND METHOD FOR RF INTERFERENCE AVOIDANCE IN AN AUTOMOTIVE DETECTION SYSTEM 审中-实审转让
公开(公告)号：EP3676627A1
公开(公告)日：2020-07-08
申请号：EP18766100.4
申请日：2018-08-24
申请人： Veoneer US, Inc.
发明人： BOUTIN, Alain , PARADIE, Michael
IPC分类号： G01S7/02 , G01S13/93

34. 发明公开

EP3655797A1 APPARATUS AND METHOD FOR DETECTING AND CORRECTING FOR BLOCKAGE OF AN AUTOMOTIVE RADAR SENSOR 审中-实审转让
公开(公告)号：EP3655797A1
公开(公告)日：2020-05-27
申请号：EP18749219.4
申请日：2018-07-12
申请人： Veoneer US, Inc.
发明人： FARMER, William
IPC分类号： G01S7/40 , G01S13/93 , G01S7/35 , G01S13/34

35. 发明公开

EP3436846A1 DIRECT DETECTION LIDAR SYSTEM AND METHOD WITH STEP FREQUENCY MODULATION (FM) PULSE-BURST ENVELOPE MODULATION TRANSMISSION AND QUADRATURE DEMODULATION 审中-实审转让
公开(公告)号：EP3436846A1
公开(公告)日：2019-02-06
申请号：EP17726446.2
申请日：2017-05-18
申请人： Veoneer US, Inc.
发明人： PUGLIA, Kenneth V.
IPC分类号： G01S17/10 , G01S17/42 , G01S17/58 , G01S17/93 , G01S7/484 , G01S7/486 , G01S7/487

36. 发明公开

EP3332265A1 APPARATUS AND METHOD FOR DETECTING BLOCKAGE OF AN AUTOMOTIVE RADAR SENSOR 有权转让
公开(公告)号：EP3332265A1
公开(公告)日：2018-06-13
申请号：EP16745352.1
申请日：2016-07-21
申请人： Autoliv ASP, Inc.
发明人： FETTERMAN, Matthew , PREUSSNER, Jonathan , CARLSEN, Aret
IPC分类号： G01S7/40 , G01S13/58 , G01S13/72 , G01S13/93
CPC分类号： G01S7/4026 , G01S13/582 , G01S13/584 , G01S13/726 , G01S13/931 , G01S2007/4039 , G01S2013/9353 , G01S2013/9375
摘要： An automotive radar system and method transmit a plurality of radar signals into a region, detect reflected radar signals, and convert the reflected radar signals into digital data signals. A plurality of range-Doppler maps for the region are generated from the digital data signals, and the plurality of range-Doppler maps are averaged to generate an averaged range-Doppler map for the region. Data points in the averaged range-Doppler map are analyzed to detect blobs in the averaged range Doppler map. If a blob is detected in the averaged range-Doppler map, the radar detector is indicated to be unblocked.

37. 发明公开

EP2972468A1 SYSTEM AND METHOD FOR CALIBRATION AND BUILT-IN SELF TEST OF AUTOMOBILE RADAR SYSTEM 有权转让
标题翻译：系统和方法用于校准和用于机动车雷达系统的内置自测试
公开(公告)号：EP2972468A1
公开(公告)日：2016-01-20
申请号：EP14710740.3
申请日：2014-02-28
申请人： Autoliv ASP, Inc.
发明人： DOYLE, Scott B.
IPC分类号： G01S7/288 , G01S7/35
摘要： An I/Q mixer and processing method for a radar system include an RF input and an LO input. Phase shifters apply a selectable phase shift to the LO signal to produce a first phase-shifted version of the LO signal and a second phase-shifted version of the LO signal, the first and second phase-shifted versions of the LO signal being in quadrature. A first set of switches is controllable to selectively apply the selectable phase shift to the LO signal. A first mixer unit receives the RF signal at a first input of the first mixer unit, and a second mixer unit receives the RF signal at a first input of the second mixer unit. A second set of switches is controllable to apply one of the first and second phase-shifted versions of the LO signal to one of a second input of the first mixer unit and a second input of the second mixer unit and to apply the other of the first and second phase-shifted versions of the LO signal to the other of the second input of the first mixer unit and the second input of the second mixer unit. A counter generates a count for sequencing through states of the first and second sets of switches.

38. 发明授权

EP2353027B1 METHOD AND APPARATUS FOR RADAR SIGNAL PROCESSING 有权转让
标题翻译：方法和设备处理的雷达信号
公开(公告)号：EP2353027B1
公开(公告)日：2013-11-20
申请号：EP09828189.2
申请日：2009-11-19
申请人： Autoliv ASP, Inc.
发明人： KLOTZBUECHER, Dirk , POIGER, Walter
IPC分类号： G01S13/34 , G01S7/35 , G01S13/58
CPC分类号： G01S13/584 , G01S7/35 , G01S13/34 , G01S13/347
摘要： A radar apparatus and method for determining the range to and velocity of at least one object comprising, transmitting a plurality of RF signals, each comprising a particular frequency and being transmitted during a particular unique finite period, the plurality of signals collectively comprising at least one first subset of signals having the same frequency and at least one second subset of signals having different frequencies, receiving the plurality of signals after reflection from an object, determining a phase difference between each of the signals and the corresponding reflected signal, each piece of phase difference information herein termed a sample, organizing the samples in two-dimensions wherein, in a first dimension, all samples have the same frequency and, in a second dimension, all consecutive samples are separated from each other by a fixed time interval; processing the samples in the first dimension to determine a phase rotation frequency corresponding to the samples in the first dimension, the phase rotation frequency comprising a Doppler frequency for the at least one object, processing the samples in the second dimension to determine a second phase rotation frequency corresponding to the samples in the second dimension; the phase rotation frequency comprising Doppler frequency and range frequency for the at least one object; comparing the first phase rotation frequency to the second phase rotation frequency to distinguish range frequency from Doppler frequency of the at least one object; and converting the Doppler frequency to a velocity of the object and converting the range frequency to a range of the object.

39. 发明公开

EP2335235A4 SENSOR SYSTEM INCLUDING A CONFIRMATION SENSOR FOR DETECTING AN IMPENDING COLLISION 有权转让
标题翻译：一个确认传感器检测碰撞的威胁传感器系统
公开(公告)号：EP2335235A4
公开(公告)日：2013-03-06
申请号：EP09820954
申请日：2009-08-14
申请人： AUTOLIV ASP INC
发明人： KOZYNEFF MICHEL , DE MERSSEMAN BERNARD GUY
IPC分类号： G08G1/16 , B60R21/0134
CPC分类号： B60R21/0134 , B60R2021/01027 , G01S13/26 , G01S13/325 , G01S13/347 , G01S13/42 , G01S13/87 , G01S13/931 , G01S2007/027 , G01S2013/9385

40. 发明授权

EP3436845B1 DIRECT DETECTION LIDAR SYSTEM AND METHOD WITH FREQUENCY MODULATION (FM) TRANSMITTER AND QUADRATURE RECEIVER 有权转让
公开(公告)号：EP3436845B1
公开(公告)日：2023-07-26
申请号：EP17726445.4
申请日：2017-05-18
发明人： DE MERSSEMAN, Bernard , PUGLIA, Kenneth V.
IPC分类号： G01S17/10 , G01S17/58 , G01S17/93 , G01S7/491 , G01S7/493 , G01S17/32

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