公开(公告)号：WO2021158264A2

公开(公告)日：2021-08-12

申请号：PCT/US2020/054278

申请日：2020-10-05

Applicant: WAYMO LLC ,  WHITE, Brandyn Allen ,  TIMOFEEV, Aleksei

Inventor： WHITE, Brandyn Allen ,  TIMOFEEV, Aleksei

IPC: G01C21/00 ,  G01C21/36 ,  G05D1/02 ,  G06F16/29 ,  G06N20/00 ,  B60W2554/4044 ,  B60W2556/10 ,  B60W30/0956 ,  B60W60/001 ,  G01C21/3641 ,  G01C21/3811 ,  G05D1/0088 ,  G05D1/0221 ,  G05D1/024 ,  G05D1/0274 ,  G05D2201/0213 ,  G06N3/0454 ,  G06N3/08

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selecting actions for an agent at a specific real-world location using historical data generated at the same real-world location. One of the methods includes determining a current geolocation of an agent within an environment; obtaining historical data for geolocations in a vicinity of the current geolocation of the agent from a database that maintains historical data for a plurality of geolocations within the environment, the historical data for each geolocation comprising observations generated at least in part from sensor readings of the geolocation captured by vehicles navigating through the environment; generating an embedding of the obtained historical data; and providing the embedding as an input to a policy decision-making system that selects actions to be performed by the agent.

公开(公告)号：WO2021141723A1

公开(公告)日：2021-07-15

申请号：PCT/US2020/064642

申请日：2020-12-11

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： SCOTT, Sean M. ,  ONG, Timothy James

IPC: G05D1/02 ,  B60P3/007 ,  B60P3/06 ,  B60R11/04 ,  G05D1/0234 ,  G05D1/0246 ,  G05D1/0285 ,  G05D1/0295 ,  G05D2201/0213 ,  G06Q10/083

Abstract: Primary vehicles having cameras or other sensors generate and transmit instructions for causing secondary vehicles, such as personal delivery devices, to travel on selected courses and speeds. The primary vehicles capture and process images or other data to determine positions or orientations of the secondary vehicle, to detect any obstacles, and to select courses or speeds for the secondary vehicle based on the locations of the obstacles or one or more objectives of a task or function. Alternatively, the secondary vehicles may also capture images or other data, and transmit the images or data to the primary vehicle for processing. The secondary vehicles may include one or more fiducials having visual markings thereon. The visual identifiers are fixed in their orientations with respect to the secondary vehicles, such that positions or orientations of the secondary vehicles may be determined upon detecting the markings within imaging data.

公开(公告)号：WO2021133956A1

公开(公告)日：2021-07-01

申请号：PCT/US2020/066915

申请日：2020-12-23

Applicant: LYFT, INC.

Inventor： CHAUDHURI, Rupsha ,  CHELLAPILLA, Kumar Hemachandra ,  CHRISTENSEN, Tanner Cotant ,  DER, Newton Ko Yue ,  DEVASSY, Joan ,  SHAH, Suneet Rajendra

IPC: G06K9/00 ,  G05D1/02 ,  G05D1/0214 ,  G05D2201/0213 ,  G06K2209/40 ,  G06K9/00208 ,  G06K9/00805

Abstract: Examples disclosed herein may involve (i) based on an analysis of 2D data captured by a vehicle while operating in a real-world environment during a window of time, generating a 2D track for at least one object detected in the environment comprising one or more 2D labels representative of the object, (ii) for the object detected in the environment: (a) using the 2D track to identify, within a 3D point cloud representative of the environment, 3D data points associated with the object, and (b) based on the 3D data points, generating a 3D track for the object that comprises one or more 3D labels representative of the object, and (iii) based on the 3D point cloud and the 3D track, generating a time-aggregated, 3D visualization of the environment in which the vehicle was operating during the window of time that includes at least one 3D label for the object.

公开(公告)号：WO2021133837A1

公开(公告)日：2021-07-01

申请号：PCT/US2020/066690

申请日：2020-12-22

Applicant: LYFT, INC.

Inventor： MOSTAJERAN, Ali ,  EMADI, Mohammad ,  IZADIAN, Jamaledin ,  ZHANG, Renyuan

IPC: G01S7/41 ,  G01S13/931 ,  G01S11/06 ,  G01S13/72 ,  G01S13/58 ,  G01S7/02 ,  B60W40/02 ,  G05D1/0088 ,  G05D2201/0213 ,  G06F16/285 ,  G07C5/085

Abstract: In one embodiment, a method includes accessing a set of data points captured using a radar system of the vehicle. Each data point is associated with at least three measurements include a Doppler measurement, a range measurement, and an azimuth measurement in reference to the radar system. The method also includes clustering the set of data points into one or more first clusters based on a first pair of the three measurements associated with each of the data points; and clustering the set of data points into one or more second clusters based on a second pair of the three measurements associated with each of the data points. The second pair being different from the first pair of the three measurements.

公开(公告)号：WO2021133727A1

公开(公告)日：2021-07-01

申请号：PCT/US2020/066398

申请日：2020-12-21

Applicant: ZOOX, INC.

Inventor： TARIQ, Sarah ,  PHILBIN, James William Vaisey ,  XU, Yi

IPC: G06K9/46 ,  G06N20/00 ,  G06T7/11 ,  G05D1/02 ,  B60S1/56 ,  B60W2050/0215 ,  B60W2420/42 ,  B60W50/0205 ,  B60W50/029 ,  G05D1/0246 ,  G05D2201/0213 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/30168 ,  G06T2207/30252 ,  G06T7/0002

Abstract: A sensor degradation detection and remediation system includes one or more sensors configured to collect image data from an environment. A combination of techniques may be used to detect degradations within regions of the image data captured by a sensor, including one or more of determining a level of the visual consistency between the associated image regions captured by different sensors, determining a level of opaqueness of the image regions, and/or measuring temporal movement of the image regions captured by a sensor over a period of time. Operations of a vehicle or other system may be controlled based at least in part on the detection of degradations of the image data captured by the sensors, including automated cleaning of a sensor surface, reducing a level of reliance on the image data received from the sensor, and/or changing a direction of travel of the vehicle.

公开(公告)号：WO2021126807A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/065027

申请日：2020-12-15

Applicant: ARGO AI, LLC

Inventor： HU, Xiaoyan ,  HAPPOLD, Michael ,  MANELA, Joshua, Max ,  HOTSON, Guy

IPC: G06T17/20 ,  G06T7/13 ,  G06T5/20 ,  G01S17/89 ,  B60W60/001 ,  G01S13/89 ,  G05D1/0088 ,  G05D1/0214 ,  G05D2201/0213 ,  G06T17/05 ,  G06T2210/56 ,  G06T5/005

Abstract: A method and a system for generating a mesh representation of a surface. The method includes receiving a three-dimensional (3D) point cloud representing the surface, identifying and discarding one or more outliers in the 3D point cloud to generate a filtered point cloud using a Gaussian process, adding one or more additional points to the filtered point cloud to generate a reconstruction dataset, and using Poisson surface reconstruction to generate an implicit surface corresponding to the surface from the reconstruction dataset.

公开(公告)号：WO2022239980A1

公开(公告)日：2022-11-17

申请号：PCT/KR2022/005437

申请日：2022-04-14

Applicant: 손영찬

Inventor： 손영찬 SOHN, Young-chan

IPC: B60L58/10 ,  B60L53/24 ,  B60L53/16 ,  B60L3/00 ,  B60K35/00 ,  H01M10/48 ,  H01M10/42 ,  H01M10/625 ,  H01M10/6563 ,  H01M50/249 ,  B60K1/04 ,  B60K2370/152 ,  B60K2370/1575 ,  B60K2370/178 ,  B60L2210/10 ,  B60L2240/545 ,  B60L2250/10 ,  B60L2250/16 ,  B60L3/0046 ,  B60L50/60 ,  B60L53/31 ,  B60L58/12 ,  B60R11/04 ,  B60W2420/42 ,  B60W40/02 ,  B60W60/001 ,  B60Y2400/89 ,  B60Y2400/90 ,  B60Y2400/92 ,  G05D1/0088 ,  G05D1/0246 ,  G05D2201/0213 ,  G07C5/008 ,  H01M10/425 ,  H01M2010/4271

Abstract: 본 발명은 전기자동차 스페어 배터리 및 배터리팩에 관한 것으로, 더욱 상세하게는 전기자동차에 비상시를 대비한 스페어 배터리 및 배터리팩을 상시 구비함으로써, 운행 중 갑작스런 배터리방전으로 인해 도로에서 당황한 운전자가 스페어 배터리에 연결된 커넥터 및 배터리팩의 전원스위치를 켜(on)거나, 또는 차량의 실내 및 디스플레이에 위치한 스페어 배터리 전용의 전원스위치로 제어해서 전기자동차 내부의 인버터(MCU)와 저전압 직류전원장치(LDC) 및 차량제어장치(VCU)를 포함한 전력제어장치(EPCU) 및 배터리충전시스템을 포함한 충전기(OBC) 또는 모터 및 배터리에 직간접적으로 연결돼 전원공급 및 충전해서 구동 모터 및 전동장치의 빠른 재가동으로 도로에서의 사고 및 교통정체를 예방하고 목적지 또는 전기충전소까지 구동이 가능한 전기자동차 스페어 배터리 및 배터리팩에 관한 것이다.

公开(公告)号：WO2022211927A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/017311

申请日：2022-02-22

Applicant: NISSAN NORTH AMERICA, INC. ,  THE UNIVERSITY OF MASSACHUSETTS

Inventor： WRAY, Kyle Hollins ,  WITWICKI, Stefan ,  ZILBERSTEIN, Shlomo

IPC: G01C21/36 ,  G01C21/34 ,  B60W2540/21 ,  B60W30/18163 ,  B60W60/001 ,  G01C21/3484 ,  G01C21/3658 ,  G05D1/0212 ,  G05D2201/0213

Abstract: Providing explanations in route planning includes determining a route based on at least two objectives received from a user, where a second objective of the at least two objectives is constrained to within a slack value of a first objective of the at least two objectives; receiving,from the user, a request for an explanation as to an action along the route; and providing the explanation to the user. The explanation describes an extent of violating the slack value.

公开(公告)号：WO2022096189A2

公开(公告)日：2022-05-12

申请号：PCT/EP2021/075880

申请日：2021-09-21

Applicant: AUDI AG

Inventor： SINGLE, Ulrich

IPC: G05D1/00 ,  G07C5/00 ,  G05D1/0027 ,  G05D2201/0213

Abstract: Verfahren zur Überwachung wenigstens eines Kraftfahrzeugs (7), welches ein zur vollständig automatischen Führung des Kraftfahrzeugs (7) ausgebildetes Fahrzeugsystem (10) und eine zur Kommunikation mit einer entfernten, kraftfahrzeugexternen Recheneinrichtung (2) ausgebildete Kommunikationseinrichtung (9) aufweist, wobei während der vollständig automatischen Führung des Kraftfahrzeugs (7) durch das Fahrzeugsystem (10): eine eine die vollständig automatische Führung beschreibende Führungsinformation und eine wenigstens eine aktuelle Position des Kraftfahrzeugs (7) beinhaltende Ortsinformation umfassende Fahrzeuginformation an die Recheneinrichtung (2) übermittelt wird; die empfangene Fahrzeuginformation gemeinsam mit einer seitens der Recheneinrichtung (2) vorliegenden, auf die Position des Kraftfahrzeugs (7) bezogenen Fahrumgebungsinformation zu einer Statusinformation des Kraftfahrzeugs (7) ausgewertet und einer Überwachungsperson (6) an einer Anzeigeeinrichtung (4) zur Anzeige gebracht wird; bei Empfang einer Eingriffsinformation der Überwachungsperson (6) über eine der Anzeigeeinrichtung (4) zugeordnete Eingabeeinrichtung (5) die Eingriffsinformation an das Kraftfahrzeug (7) rückübermittelt wird und das Kraftfahrzeug (7) zur Durchführung eines durch die Eingriffsinformation beschriebenen Eingriffs in die vollständig automatische Führung des Kraftfahrzeugs (7) betrieben wird.

公开(公告)号：WO2022023039A2

公开(公告)日：2022-02-03

申请号：PCT/EP2021/069598

申请日：2021-07-14

Applicant: MAN TRUCK & BUS SE

Inventor： VORDERMAIER, Fabian ,  HOFMANN, Susann

IPC: H01Q15/14 ,  G05D1/02 ,  G01S13/931 ,  G01S2013/9316 ,  G01S2013/9329 ,  G01S7/4095 ,  G01S7/412 ,  G01S7/415 ,  G05D1/0257 ,  G05D2201/0213 ,  H01Q1/3233 ,  H01Q15/16 ,  H01Q3/04 ,  H01Q3/08

Abstract: Die Erfindung betrifft einen Radarreflektor (1) zur Reflexion von Radarstrahlung (2), umfassend mindestens ein um eine zentrale Achse (4) des Radarreflektors (1) rotierbares Reflexionselement (5) und eine Einstelleinrichtung (7) zur Veränderung und/oder Parametrisierung einer Charakteristik eines Radarechos (3) des Radarreflektors (1). Mittels der Einstelleinrichtung (7) ist zumindest einer der folgenden Parameter veränderbar: eine Winkelgeschwindigkeit ω einer Rotationsbewegung des mindestens einen Reflexionselements (5) um die zentrale Achse (4), eine effektive Rückstrahlfläche  des mindestens einen Reflexionselements (5) und eine Befestigungsposition p des mindestens einen Reflexionselements (5) relativ zur zentralen Achse (4). Die Erfindung umfasst ferner ein System zur Steuerung eines automatisierten Betriebs eines Kraftfahrzeugs, mit mindestens einem solchem Radarreflektor und ein Kraftfahrzeug (23), das einen Radarsensor (24) aufweist und ausgebildet ist, eine vorgegebene Abfolge von Fahrmanövern in Abhängigkeit einer erfassten Charakteristik des Radarechos des Radarreflektors automatisiert durchzuführen.