CN118974517A - 推定装置、系统、推定方法及程序 - Google Patents

推定装置、系统、推定方法及程序 Download PDF

Info

Publication number
CN118974517A
CN118974517A CN202380026034.5A CN202380026034A CN118974517A CN 118974517 A CN118974517 A CN 118974517A CN 202380026034 A CN202380026034 A CN 202380026034A CN 118974517 A CN118974517 A CN 118974517A
Authority
CN
China
Prior art keywords
region
ratio value
unit
point
change point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202380026034.5A
Other languages
English (en)
Chinese (zh)
Inventor
加藤正浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Intelligent Sensor Innovation Co
Pioneer Corp
Original Assignee
Pioneer Intelligent Sensor Innovation Co
Pioneer Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Intelligent Sensor Innovation Co, Pioneer Corp filed Critical Pioneer Intelligent Sensor Innovation Co
Publication of CN118974517A publication Critical patent/CN118974517A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/003—Maps
    • G09B29/006—Representation of non-cartographic information on maps, e.g. population distribution, wind direction, radiation levels, air and sea routes
    • G09B29/007—Representation of non-cartographic information on maps, e.g. population distribution, wind direction, radiation levels, air and sea routes using computer methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G01C21/30—Map- or contour-matching
    • G01C21/32—Structuring or formatting of map data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3807—Creation or updating of map data characterised by the type of data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3837—Data obtained from a single source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3848—Data obtained from both position sensors and additional sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3863—Structures of map data
    • G01C21/387—Organisation of map data, e.g. version management or database structures
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/09626—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages where the origin of the information is within the own vehicle, e.g. a local storage device, digital map

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Databases & Information Systems (AREA)
  • Navigation (AREA)
  • Image Analysis (AREA)
CN202380026034.5A 2022-03-14 2023-03-08 推定装置、系统、推定方法及程序 Pending CN118974517A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-038992 2022-03-14
JP2022038992 2022-03-14
PCT/JP2023/008799 WO2023176621A1 (ja) 2022-03-14 2023-03-08 推定装置、システム、推定方法、およびプログラム

Publications (1)

Publication Number Publication Date
CN118974517A true CN118974517A (zh) 2024-11-15

Family

ID=88023135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380026034.5A Pending CN118974517A (zh) 2022-03-14 2023-03-08 推定装置、系统、推定方法及程序

Country Status (5)

Country Link
US (1) US20250189673A1 (https=)
EP (1) EP4495918A1 (https=)
JP (2) JPWO2023176621A1 (https=)
CN (1) CN118974517A (https=)
WO (1) WO2023176621A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012118666A (ja) * 2010-11-30 2012-06-21 Iwane Laboratories Ltd 三次元地図自動生成装置
WO2018180338A1 (ja) 2017-03-30 2018-10-04 パイオニア株式会社 情報処理装置、サーバ装置、制御方法、プログラム及び記憶媒体
EP3633655B1 (en) * 2017-05-31 2025-04-16 Pioneer Corporation Map generation device, control method, program, and storage medium
JP7173373B2 (ja) * 2019-11-01 2022-11-16 株式会社デンソー 同期装置、同期方法、および同期プログラム
CN114867989B (zh) 2019-12-04 2024-12-27 日本先锋公司 信息处理设备、控制方法、程序产品和存储介质
WO2022009602A1 (ja) * 2020-07-08 2022-01-13 ソニーグループ株式会社 情報処理装置、情報処理方法、及びプログラム
JP7538640B2 (ja) * 2020-07-13 2024-08-22 フォルシアクラリオン・エレクトロニクス株式会社 俯瞰画像生成装置、俯瞰画像生成システム及び自動駐車装置
JP7585664B2 (ja) 2020-08-27 2024-11-19 住友電気工業株式会社 光トランシーバおよびその制御方法
CN116508084A (zh) * 2020-10-28 2023-07-28 三菱电机株式会社 道路壁形状推测装置及道路壁形状推测方法
US11608084B1 (en) * 2021-08-27 2023-03-21 Motional Ad Llc Navigation with drivable area detection
US12145617B2 (en) * 2021-10-28 2024-11-19 Nvidia Corporation 3D surface reconstruction with point cloud densification using artificial intelligence for autonomous systems and applications

Also Published As

Publication number Publication date
EP4495918A1 (en) 2025-01-22
US20250189673A1 (en) 2025-06-12
JPWO2023176621A1 (https=) 2023-09-21
WO2023176621A1 (ja) 2023-09-21
JP2025160287A (ja) 2025-10-22

Similar Documents

Publication Publication Date Title
CN114636993B (zh) 一种激光雷达与imu的外参标定方法、装置及设备
US11763568B2 (en) Ground plane estimation in a computer vision system
US10260892B2 (en) Data structure of environment map, environment map preparing system and method, and environment map updating system and method
US12298141B2 (en) Efficient map matching method for autonomous driving and apparatus thereof
CN109521756B (zh) 用于无人驾驶车辆的障碍物运动信息生成方法和装置
CN107270916B (zh) 道路面生成方法及装置以及点云数据处理方法及装置
Kellner et al. Instantaneous lateral velocity estimation of a vehicle using Doppler radar
US12313428B2 (en) Position estimation method, position estimation device, and position estimation program
CN115018879B (zh) 目标检测方法、计算机可读存储介质及驾驶设备
EP3324359B1 (en) Image processing device and image processing method
JP2025065215A (ja) 地図作成装置、制御方法、プログラム及び記憶媒体
CN114475615B (zh) 用于基于多个传感器识别行驶车道的设备和方法
US20220113139A1 (en) Object recognition device, object recognition method and program
WO2008009966A2 (en) Determining the location of a vehicle on a map
US12272088B2 (en) Method for detecting crosswalk using Lidar sensor and crosswalk detection device for performing the method
CN117826179A (zh) 分类和去除光探测和测距点云中对象伪影以增强探测的系统和方法
KR20190081334A (ko) 복합 측위 기반의 이동 궤적 추적 방법 및 그 장치
JP7812476B2 (ja) 測定装置、測定方法、プログラム、及び、記憶媒体
US11288554B2 (en) Determination method and determination device
CN118974517A (zh) 推定装置、系统、推定方法及程序
CN114694107A (zh) 一种图像处理方法、装置、电子设备和存储介质
CN118463965B (zh) 定位精度评价方法、装置以及车辆
JP2023118759A (ja) 測定装置、測定方法およびプログラム
JP2021170029A (ja) 測定装置、測定方法およびプログラム
JP7836443B2 (ja) 地物認識装置、地物認識方法、プログラム、及び、記憶媒体

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination