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公开(公告)号:WO2021190362A1
公开(公告)日:2021-09-30
申请号:PCT/CN2021/081153
申请日:2021-03-16
Applicant: 深圳市道通科技股份有限公司
Abstract: 一种标定系统(600a)及其标定支架(100a),标定支架(100a)包括:底座(10);立架组件(20a),包括固定立杆(22)和移动立杆(24);固定立杆(22)安装于底座(10),移动立杆(24)可沿固定立杆(22)的长度方向相对于底座(10)在一个预设范围内移动;及横梁(30a),可拆卸地安装于与移动立杆(24)连接的第一安装座(35a)和第二安装座(36a)两者之一,横梁(30a)用于挂载标定元件,标定元件用于标定车辆的高级驾驶辅助系统;其中,第一安装座(35a)的位置高于第二安装座(36a)的位置;移动立杆(24)沿固定立杆(22)的长度方向相对于底座(10)移动时,带动第一安装座(35a)和第二安装座(36a)沿固定立杆(22)的长度方向相对于底座(10)移动。
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公开(公告)号:WO2021182437A1
公开(公告)日:2021-09-16
申请号:PCT/JP2021/009163
申请日:2021-03-09
Applicant: 古河電気工業株式会社
Abstract: レーダーの設置現場にて、レーダーの設置位置や設置方向を容易且つ正確に調整することができ、また、小型化、軽量化されたレーダーモジュールを提供する。 物標を検知するレーダーと、前記レーダーの放射面の中心軸の方位を検出する方位センサを備えたセンサ部と、前記センサ部が検出した位置情報を収集し、収集した前記位置情報を情報端末へ送信する通信部と、を備えたレーダーモジュール。
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公开(公告)号:WO2021166718A1
公开(公告)日:2021-08-26
申请号:PCT/JP2021/004614
申请日:2021-02-08
Applicant: 株式会社デンソー
Inventor: 松尾 洋孝
Abstract: 車載用の計測装置ユニット(10)は、データ処理装置(21)を備える。データ処理装置(21)は、予め定められた検出領域をそれぞれが有する複数の検出器(30)とそれぞれ接続されている複数の検出器入力部(203)と、車両内に配置されている車両制御装置(40)と接続されている出力部(204)と、複数の検出器(30)のうち複数の任意の検出器の間における重複検出領域を動的に設定する重複検出領域設定部(201)と、設定された重複検出領域に応じて、複数の検出器入力部(203)を介して複数の検出器(30)から入力される検出領域に対応する検出データを用いて統合データを生成して出力部(204)を介して出力する統合データ生成部(200)とを備える。
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公开(公告)号:WO2021146720A1
公开(公告)日:2021-07-22
申请号:PCT/US2021/013981
申请日:2021-01-19
Applicant: CUBIC CORPORATION
Inventor: PACKHAM, Jonathan , REYMANN, Steffen
IPC: G01S17/88 , G01S17/08 , G01S17/58 , G01S7/497 , G01S13/88 , G01S13/08 , G01S13/58 , G01S7/40 , G01S15/88 , G01S15/08 , G01S15/58 , G01S7/52 , G01D5/20 , G01P15/125 , G07B15/02 , G01S17/86 , G01S17/89 , G01S7/52004 , G01V8/10 , G07B15/04 , G07C9/10
Abstract: A fare gate in a transportation system including a barrier, a sensor, and an actuator. The actuator moves the barrier from the open position into the closed position. The sensor is mounted on the barrier and in one position captures sensor data across an aisle formed by the fare gate. A transit user in front of the barrier in another position is identified by the sensor. The transit user passes through the fare gate using the aisle. The actuator moves the barrier from a closed position to an open position to clear passage through the aisle. Using the sensor, the aisle is scanned with a movement of the barrier. The sensor is calibrated based on a predetermined point with movement of the barrier to align the sensor and the predetermined point.
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公开(公告)号:WO2021144505A1
公开(公告)日:2021-07-22
申请号:PCT/FI2021/050021
申请日:2021-01-14
Applicant: TEKNOLOGIAN TUTKIMUSKESKUS VTT OY
Inventor: KORKALO, Otto , KEMPPI, Paul , HONKAMAA, Petri , KIURU, Tero , HIRVONEN, Mervi
IPC: G01S7/40 , G01S7/41 , G01S13/86 , G01S13/89 , G01S13/42 , G01S13/931 , G01S13/865 , G01S13/933 , G01S7/4052 , G01S7/406 , G01S7/4082 , G01S7/417
Abstract: According to an example aspect of the present invention, there is provided a method comprising, receiving, from a radar, a first reflected signal and a second reflected signal, determining a reference signal of the first reflected signal and training an artificial neural network using the first reflected signal and the reference signal of the first reflected signal, upon training, determining an output of the artificial neural network associated with the first reflected signal and providing a magnitude and angle image of the radar associated with the second reflected signal based on the output of the artificial neural network associated with the first reflected signal.
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公开(公告)号:WO2021142125A1
公开(公告)日:2021-07-15
申请号:PCT/US2021/012508
申请日:2021-01-07
Applicant: FORMFACTOR, INC.
Inventor: ROSENAUER, Dennis , HAYWARD, Roger , SWART, Roy
Abstract: Improved electrical testing of N-port beamforming devices is provided. For testing, an N:1 electrical network is connected to the N ports of the device under test to provide a single test port. This mode of testing can be used to determine parameters of interest (e.g., far field radiation patterns etc.) of the device under test more rapidly than with antenna range testing or with characterization of each port of the device under test. The N:1 electrical network can be passive or active. The N:1 electrical network can be integrated in a probe head to provide probe array testing of beamforming devices. Alternatively, the N:1 electrical network can be integrated with the device under test to provide onboard testing capability.
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公开(公告)号:WO2021127698A1
公开(公告)日:2021-06-24
申请号:PCT/US2020/070924
申请日:2020-12-17
Applicant: CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
Inventor: BOLDUC, Andrew Phillip
IPC: G01S7/40 , G01S13/91 , G08G1/01 , G01S7/497 , G01S13/86 , G01S17/86 , G01S17/88 , G01S13/931 , G01S2013/9316 , G01S2013/9323 , G01S7/003 , G01S7/4026 , G01S7/403 , G01S7/4972 , G08G1/0116 , G08G1/04
Abstract: A method includes measuring, with a sensor, a distance between a vehicle in a field of view of the sensor and the sensor, receiving a V2X communication from the vehicle indicative of the positional information of the vehicle, synchronizing the measurement from the sensor with the positional information received from the vehicle, and, using the synchronized data, determining an angular offset of the sensor, the angular offset being the angle between an azimuth of the sensor and the North direction.
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公开(公告)号:WO2021127447A1
公开(公告)日:2021-06-24
申请号:PCT/US2020/066025
申请日:2020-12-18
Applicant: LYFT, INC.
Inventor: IZADIAN, Jamaledin , EMADI, Mohammad
Abstract: In one embodiment, a method includes identifying, for each of one or more environmental radars, one or more parameter values associated with a radar signal of the environmental radar, determining one or more transmission parameter values for the radar, wherein a combination of the one or more transmission parameter values is different from a combination of the one or more parameter values of each of the one or more environmental radars, and configuring the radar with the determined one or more transmission parameter values.
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公开(公告)号:WO2021126903A1
公开(公告)日:2021-06-24
申请号:PCT/US2020/065203
申请日:2020-12-16
Applicant: TACTUAL LABS CO.
Inventor: CONNOLLY, Matthew , WILKINSON, David, Clark
Abstract: A millimeter wave sensor comprises a plurality of transmitting antennas, each adapted to transmit a millimeter wave signal at a selected phase; a vector sensitivity matrix which comprises data characterizing a beam pattern of the plurality of transmitting antennas when such antennas are transmitting a millimeter wave; at least one receiving antenna adapted to receive a reflected signal, the reflected signal comprising reflections from one or more transmitted millimeter wave signal; and, a signal processor operatively connected to the at least one receiving antenna, the signal processor adapted to process the reflected signal and the vector sensitivity matrix to track an object or body that has interacted with a transmitted millimeter wave signal.
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公开(公告)号:WO2021122167A1
公开(公告)日:2021-06-24
申请号:PCT/EP2020/085102
申请日:2020-12-08
Applicant: HELLA GMBH & CO. KGAA
Inventor: FARHOUD, Ridha , FEI, Tai , GRÜNHAUPT, Frank , GARDILL, Markus
IPC: G01S7/40 , G01S13/00 , G01S13/931 , G01S13/34 , G01S13/44 , G01S13/87 , G01S13/003 , G01S13/343 , G01S13/4445 , G01S13/878 , G01S2013/932 , G01S2013/93275 , G01S7/4004 , G01S7/4021 , G01S7/4039 , G01S7/4052 , G01S7/4078
Abstract: Die Erfindung betrifft ein Verfahren zur Überprüfung eines Radarsensors (110) eines Fahrzeuges (1), wobei die nachfolgenden Schritte während eines Betriebs des Radarsensors (110) wiederholt durchgeführt werden: - Erfassen einer ersten Erfassungsinformation (B1) einer ersten Empfangsantenne (111) des Radarsensors (110), um durch die erste Erfassungsinformation (B1) zumindest eine Entfernungsinformation (e) zu erhalten, - Erfassen wenigstens einer weiteren Erfassungsinformation (B2) wenigstens einer weiteren Empfangsantenne (112) des Radarsensors (110), um zusätzlich zur Entfernungsinformation (e) eine Richtungsinformation (f) zu erhalten, - Durchführen wenigstens einer Verarbeitung (210) der Erfassungsinformationen (B1, B2), um jeweils eine verarbeitete Erfassungsinformation (B1', B2') zu erhalten, um aus der Richtungsinformation (f) eine Vergleichsinformation (x') zu erhalten, - Bestimmen einer Abweichung zwischen der Vergleichsinformation (x') und einer Referenzinformation (g), um für die Überprüfung des Radarsensors (110) anhand der Abweichung eine Funktionsbeeinträchtigung des Radarsensors (110) zu detektieren, - Aktualisieren der Referenzinformation (g) anhand der Richtungsinformation (f), insbesondere anhand der Vergleichsinformation (x').
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