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MX2018002266A - Dispositivo de estimulacion de posicion de vehiculo, metodo de estimacion de posicion de vehiculo. - Google Patents

Dispositivo de estimulacion de posicion de vehiculo, metodo de estimacion de posicion de vehiculo.

Info

Publication number
MX2018002266A
MX2018002266A MX2018002266A MX2018002266A MX2018002266A MX 2018002266 A MX2018002266 A MX 2018002266A MX 2018002266 A MX2018002266 A MX 2018002266A MX 2018002266 A MX2018002266 A MX 2018002266A MX 2018002266 A MX2018002266 A MX 2018002266A
Authority
MX
Mexico
Prior art keywords
vehicle
position estimation
vehicle position
target
detected
Prior art date
Application number
MX2018002266A
Other languages
English (en)
Other versions
MX364578B (es
Inventor
Asai Toshihiro
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2018002266A publication Critical patent/MX2018002266A/es
Publication of MX364578B publication Critical patent/MX364578B/es

Links

Classifications

    • 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
    • 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
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/14—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by recording the course traversed by the object
    • 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
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • 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
    • G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

En este dispositivo de estimación de posición de vehículo, se detectan las posiciones de un objetivo presente en una periferia de un vehículo, se detectan las cantidades de movimientos del vehículo, y las posiciones del objetivo se almacenan como datos de las posiciones de los objetivos, con base en las cantidades de movimientos detectadas. Además, la información de mapa que incluye las posiciones del objetivo se almacena previamente en una base de datos (14) de mapa, y, apareando los datos de las posiciones de los objetivos y la información de mapa, se estima una posición de vehículo del vehículo. Adicionalmente, se detecta un punto Pt1 de giro del vehículo. Adicionalmente, se retiene los datos de las posiciones de los objetivos en un rango desde una presente ubicación Pn hasta una distancia D1 establecida y en un rango que va hacia atrás a partir del punto Pt1 de giro por una distancia D2 establecida hasta un punto [Pt1-D2].
MX2018002266A 2015-08-28 2015-08-28 Dispositivo de estimacion de posicion de vehiculo, metodo de estimacion de posicion de vehiculo. MX364578B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/004382 WO2017037752A1 (ja) 2015-08-28 2015-08-28 車両位置推定装置、車両位置推定方法

Publications (2)

Publication Number Publication Date
MX2018002266A true MX2018002266A (es) 2018-03-23
MX364578B MX364578B (es) 2019-05-02

Family

ID=58187176

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002266A MX364578B (es) 2015-08-28 2015-08-28 Dispositivo de estimacion de posicion de vehiculo, metodo de estimacion de posicion de vehiculo.

Country Status (10)

Country Link
US (1) US10267640B2 (es)
EP (1) EP3343173B1 (es)
JP (1) JP6418332B2 (es)
KR (1) KR101926322B1 (es)
CN (1) CN107949768B (es)
BR (1) BR112018003728B1 (es)
CA (1) CA2997171C (es)
MX (1) MX364578B (es)
RU (1) RU2687103C1 (es)
WO (1) WO2017037752A1 (es)

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CA2997046C (en) * 2015-08-28 2018-11-13 Nissan Motor Co., Ltd. Vehicle position estimation device, vehicle position estimation method
US9766344B2 (en) * 2015-12-22 2017-09-19 Honda Motor Co., Ltd. Multipath error correction
MX375823B (es) * 2016-07-26 2025-03-07 Nissan Motor Metodo de estimacion de la posicion propia y dispositivo de estimacion de la posicion propia.
JP6946044B2 (ja) 2017-04-27 2021-10-06 株式会社ゼンリン 走行支援装置及びプログラム
US11519736B2 (en) * 2017-05-19 2022-12-06 Pioneer Corporation Measurement device, measurement method and program
JP2019075132A (ja) * 2018-11-29 2019-05-16 株式会社ゼンリン 走行支援装置、プログラム
CN111337010B (zh) * 2018-12-18 2022-05-03 北京地平线机器人技术研发有限公司 可移动设备的定位方法、定位装置及电子设备
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DE102019201222A1 (de) * 2019-01-31 2020-08-06 Robert Bosch Gmbh Verfahren zur Bestimmung einer Position eines Fahrzeugs in einer digitalen Karte
JP7167751B2 (ja) * 2019-02-08 2022-11-09 株式会社アイシン 物体検出装置
JP2020154384A (ja) * 2019-03-18 2020-09-24 いすゞ自動車株式会社 衝突確率算出装置、衝突確率算出システムおよび衝突確率算出方法
KR102716502B1 (ko) * 2019-08-22 2024-10-11 현대자동차주식회사 이동체 및 그의 방위 인식 방법
US11378652B2 (en) * 2019-09-03 2022-07-05 GM Global Technology Operations LLC Enhancement of vehicle radar system robustness based on elevation information
US11263347B2 (en) * 2019-12-03 2022-03-01 Truata Limited System and method for improving security of personally identifiable information
JP7421923B2 (ja) * 2019-12-23 2024-01-25 フォルシアクラリオン・エレクトロニクス株式会社 位置推定装置、及び位置推定方法
CN114396957B (zh) * 2022-02-28 2023-10-13 重庆长安汽车股份有限公司 基于视觉与地图车道线匹配的定位位姿校准方法及汽车
CN114563006B (zh) * 2022-03-17 2024-03-19 长沙慧联智能科技有限公司 基于参考线匹配的车辆全局定位方法及装置

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Also Published As

Publication number Publication date
MX364578B (es) 2019-05-02
JP6418332B2 (ja) 2018-11-07
BR112018003728B1 (pt) 2022-08-30
JPWO2017037752A1 (ja) 2018-02-22
CA2997171A1 (en) 2017-03-09
US20180328742A1 (en) 2018-11-15
EP3343173B1 (en) 2020-07-22
RU2687103C1 (ru) 2019-05-07
US10267640B2 (en) 2019-04-23
KR101926322B1 (ko) 2018-12-06
WO2017037752A1 (ja) 2017-03-09
KR20180044354A (ko) 2018-05-02
CN107949768A (zh) 2018-04-20
BR112018003728A2 (pt) 2018-09-25
EP3343173A4 (en) 2018-11-07
CN107949768B (zh) 2018-10-12
CA2997171C (en) 2019-10-22
EP3343173A1 (en) 2018-07-04

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