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1. 发明专利

KR20210037622A KR20210037622A - Map data updating method, apparatus, device, and readable storage medium 审中-公开
公开(公告)号：KR20210037622A
公开(公告)日：2021-04-06
申请号：KR1020210013958A
申请日：2021-02-01
申请人： 베이징 바이두 넷컴 사이언스 테크놀로지 컴퍼니 리미티드
发明人： 더구어 시아 , 리우후이 장 , 지저우 황 , 후이 자오 , 전 루 , 홍샤 바이 , 위팅 리우
IPC分类号： G01C21/00 , G01C21/32 , G06F17/00 , G06N3/08 , G09B29/00
CPC分类号： G01C21/3804 , G01C21/32 , G06F17/00 , G06N3/08 , G09B29/00
摘要： 본 출원은 맵 데이터 업데이트 방법, 장치, 기기 및 판독 가능 저장매체를 개시하며, 스마트시티 기술분야에 관한 것으로, 특히는 전자맵, 스마트 교통, 자율 주행, 인공지능 기술 중 딥러닝 기술분야에 관한 것이다. 구체적인 구현방안에 따르면, 서버는 전자기기에서 보고한 도로 정보를 수신한 후, 도로 정보를 기초로 복수의 서열을 획득하되, 동일한 서열에 속하는 각 도로 정보의 유형, 위치는 동일하다. 다음, 서버는 사전에 트레이닝된 뉴럴 네트워크 모델로 서열에 포함된 각각의 도로 정보를 입력하여, 뉴럴 네트워크 모델이 서열을 기초로 인식 결과를 출력하도록 한다. 서버는 해당 인식 결과를 기초로 맵 데이터를 업데이트한다. 해당 방안을 사용함으로써, 서열 중 각 도로 정보의 콘텍스트와 뉴럴 네트워크 기술을 결합하여, 유효한 도로 정보를 인식해내고 맵 데이터를 업데이트하여, 정확하게 맵 데이터를 업데이트하는 목적을 달성한다.

2. 发明公开

EP4396533A1 VERFAHREN UND ASSISTENZEINRICHTUNG ZUM UNTERSTÜTZEN VON FAHRZEUGFUNKTIONEN IN EINEM PARKRAUM UND KRAFTFAHRZEUG 审中-实审
公开(公告)号：EP4396533A1
公开(公告)日：2024-07-10
申请号：EP22764733.6
申请日：2022-08-11
申请人： VOLKSWAGEN AKTIENGESELLSCHAFT
发明人： WAPPLER, Stefan , IKEN, Timo , KOCH, Niklas , KUBE, Roland
IPC分类号： G01C21/30 , B60W30/06 , G06V20/58
CPC分类号： B60W30/06 , B62D15/0285 , G06V20/586 , G01C21/3804 , B60W2420/40320130101 , B60W30/0956 , B60W30/095

3. 发明公开

EP4386696A2 SYSTEMS AND METHODS FOR AUTONOMOUS VEHICLE NAVIGATION 审中-公开转让
公开(公告)号：EP4386696A2
公开(公告)日：2024-06-19
申请号：EP24157225.4
申请日：2019-05-15
申请人： Mobileye Vision Technologies Ltd.
发明人： SHAPIRA, Dori , VIENTE, Kfir , BRAUNSTEIN, Daniel , CASPI, Bnaya , HANNIEL, Iddo , ELDAR, Eli , PEKER, Eli , SULAMI, Matan , ROSENBERG-BITON, Efrat , TAMIR, Achiya Tal , SCHWARTZ, Maxim , COHEN, Ariel , NEHUSHTAN, Nimrod , LEVI, Ishay , HUBERMAN, David , BARLEV, Jonathan , MADMONY, Maoz , BARZILAY, Ouriel
IPC分类号： G06V20/56
CPC分类号： G01C21/3602 , G01C21/3658 , G08G1/167 , G08G1/09623 , G01C21/3804 , G06V20/588 , G01C21/3811 , G01C21/3819 , G01C21/3815 , G01C21/3848
摘要： Systems and methods are provided for autonomous vehicle navigation. The systems and methods may map a lane mark, may map a directional arrow, selectively harvest road information based on data quality, map road segment free spaces, map traffic lights and determine traffic light relevancy, and map traffic lights and associated traffic light cycle times.

4. 发明公开

EP4370872A1 VERFAHREN ZUM BEREITSTELLEN EINES ELEKTRONISCHEN HORIZONTS FÜR EIN AUTONOMES KRAFTFAHRZEUG 审中-实审
公开(公告)号：EP4370872A1
公开(公告)日：2024-05-22
申请号：EP22735409.9
申请日：2022-06-24
申请人： Robert Bosch GmbH
发明人： VOGLER, Benjamin , JENTSCH, Roland , FEUCHTER, Wilfried , KAMPHENKEL, Oliver , JUELGE, Katharina , LANIN, Alexander
IPC分类号： G01C21/34 , G01C21/00
CPC分类号： G01C21/3407 , G01C21/3804

5. 发明公开

US20240255304A1 CONTROL DEVICE 审中-公开
公开(公告)号：US20240255304A1
公开(公告)日：2024-08-01
申请号：US18291795
申请日：2021-07-26
申请人： HONDA MOTOR CO., LTD.
发明人： Kazuki MATSUMOTO
IPC分类号： G01C21/00 , G01C21/16 , G01S17/89
CPC分类号： G01C21/3804 , G01C21/1652 , G01S17/89
摘要： An autonomous mobile robot (10) is capable of autonomously moving. A LiDAR (14a) is a three-dimensional sensor for three-dimensionally recognition of an external environment. A storage (12a) stores map data three-dimensionally indicating the external environment. A processor (11) controls an autonomous movement of the autonomous mobile robot (10) according to a position estimation based on sensing data of the LiDAR (14a) and the map data of the storage (12a). The processor (11) performs update control of the map data with the sensing data of the LiDAR (14a), based on a matching degree between sensing data of the LiDAR (14a) and the map data of the storage (12a).

6. 发明授权

US11897505B2 In-vehicle operation of simulation scenarios during autonomous vehicle runs 有权
公开(公告)号：US11897505B2
公开(公告)日：2024-02-13
申请号：US17970313
申请日：2022-10-20
申请人： Argo AI, LLC
发明人： Arjuna Ariyaratne , Thomas Carl Ackenhausen , Patrick Michael Carmody
IPC分类号： B60W30/095 , B60W30/09 , B60W50/02 , G01S19/42 , B60W60/00 , G01C21/34 , B60W40/105 , G01C21/00
CPC分类号： B60W60/0011 , B60W30/09 , B60W30/0956 , B60W40/105 , B60W50/0205 , B60W50/0225 , G01C21/3461 , G01C21/3804 , B60W2420/42 , B60W2420/52 , B60W2520/10 , G01S19/42
摘要： This document discloses system, method, and computer program product embodiments for operating an autonomous vehicle (AV). For example, the method includes performing the following operations by a muxing tool when AV is deployed within a particular geographic area in a real-world environment: receiving perception data that is representative of at least one actual object which is perceived while AV is deployed within the particular geographic area in a real-world environment; receiving simulation data that represents a simulated object that could be perceived by AV in the real-world environment and that was generated using a simulation scenario which is selected from a plurality of simulation scenarios based on at least one of the particular geographic area in which AV is currently located and a current operational state of AV; and generating augmented perception data by combining the simulation data with the perception data.

7. 发明公开

US20230392950A1 RELATIVE AND GLOBAL POSITION-ORIENTATION MESSAGES 审中-公开
公开(公告)号：US20230392950A1
公开(公告)日：2023-12-07
申请号：US18327147
申请日：2023-06-01
申请人： QUALCOMM Incorporated
发明人： Mandar Narsinh KULKARNI , Meghana BANDE , Urs NIESEN , Jubin JOSE
IPC分类号： G01C21/00 , H04W4/40 , H04W4/02
CPC分类号： G01C21/3804 , H04W4/40 , H04W4/025
摘要： Disclosed are techniques for wireless communication. In particular, aspects relate to configuring, triggering and/or transmitting relative and global position-orientation messages (e.g., from a vehicle equipped with sensors to enable estimation of relative and global position-orientation to a network entity).

8. 发明授权

US11821738B2 Methodology for establishing time of response to map discrepancy detection event 有权
公开(公告)号：US11821738B2
公开(公告)日：2023-11-21
申请号：US17518048
申请日：2021-11-03
申请人： GM Cruise Holdings LLC
发明人： Sarah M. Rizk , Yanni Cao
IPC分类号： G01C21/34 , B60W60/00 , G01C21/00
CPC分类号： G01C21/3438 , B60W60/001 , G01C21/3461 , G01C21/3804
摘要： A methodology is described for determining a time for responding to an initial encounter by a vehicle with a map error in a map segment, wherein the initial encounter is detected by a detector. A method includes identifying an error type associated with the map error, wherein the error type is one of a first error type and a second error type; determining at least one additional factor associated with the initial encounter; determining a response time for the map error based on the error type and the at least one additional factor; and initiating a mitigating action in response to the initial encounter within the response time, wherein the response time comprises an amount of time from the initial encounter with the map error to a time at which a mitigating action should be taken.

9. 发明公开

US20230332916A1 DYNAMIC MAP GENERATION DEVICE, LEARNING DEVICE, DYNAMIC MAP GENERATION METHOD, AND LEARNING METHOD 审中-公开
公开(公告)号：US20230332916A1
公开(公告)日：2023-10-19
申请号：US18030017
申请日：2020-12-04
申请人： Mitsubishi Electric Corporation
发明人： Taiki NAKAURA
IPC分类号： G01C21/00 , G06N20/00
CPC分类号： G01C21/3804 , G06N20/00
摘要： A dynamic map generation device includes processing circuitry configured to acquire dynamic map generation information; detect whether or not there is deficient dynamic information or static information in the dynamic map generation information; infer a deficiency-related value on the basis of the dynamic map generation information and a machine learning model when it is detected that there is deficient dynamic information; generate deficiency interpolation information corresponding to the deficient dynamic information on the basis of the deficiency-related value; synchronize the deficiency interpolation information with the dynamic map generation information in which the deficient dynamic information is deficient; and generate the dynamic map on the basis of the synchronized dynamic map generation information.

10. 发明公开

US20230304827A1 MAP VALIDATION METHOD AND SYSTEM 审中-公开
公开(公告)号：US20230304827A1
公开(公告)日：2023-09-28
申请号：US18028656
申请日：2021-06-16
申请人： MERCEDES-BENZ GROUP , ROBER BOSCH GMBH
发明人： Manuel STUEBLER , Borislav ANTIC , Manuel BIRKE
IPC分类号： G01C21/00
CPC分类号： G01C21/387 , G01C21/3804
摘要： Map validation method, including the steps of:

receiving (S10) sensor data of an at least semi-autonomous robot (F) for depicting at least one detected element (S3, S4, S5), wherein the at least one detected element (S3, S4, S5) represents an environmental element of the at least semi-autonomous robot (F) as detected by an environmental sensor of the at least semi-autonomous robot (F);
receiving (S20) map data (Dk) depicting a map with at least one map element (A3, A4, A5), wherein the at least one map element (A3, A4, A5) represents an environment element of the at least semi-autonomous robot (F) as plotted on a predetermined map;
receiving (S30) localization data (Dl), the localization data (Dl) indicating a position of the at least semi-autonomous robot (F) on the map;
determining (S40) a data uncertainty, wherein the data uncertainty comprises a sensor data uncertainty, a map data uncertainty, and/or a localization data uncertainty;
initializing (S50) an existence probability (P) for the at least one map element (A3, A4, A5) with an initial value;
updating (S60) the existence probability (P) of the at least one map element (A3, A4, A5) using the map data (Dk), the sensor data (Ds), the localization data (Dl), and the data uncertainties.

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