JP2019211416A - 運転支援装置 - Google Patents
運転支援装置 Download PDFInfo
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- JP2019211416A JP2019211416A JP2018110071A JP2018110071A JP2019211416A JP 2019211416 A JP2019211416 A JP 2019211416A JP 2018110071 A JP2018110071 A JP 2018110071A JP 2018110071 A JP2018110071 A JP 2018110071A JP 2019211416 A JP2019211416 A JP 2019211416A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- 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
- G01C21/3815—Road data
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- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
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- 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
- G01C21/3844—Data obtained from position sensors only, e.g. from inertial navigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
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- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
- G06V20/582—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of traffic signs
-
- 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
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
-
- 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
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
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- 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
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
Abstract
Description
(第1実施例)
図1において、本発明の第1実施例に係る運転支援装置を搭載した車両1は、撮像部2と、報知部3と、通信部4と、地図情報管理部5と、制御部6とを含んで構成される。
次に、本発明の第2実施例について説明する。ここで、本実施例は上述第1実施例と略同様に構成されているので、同様な構成には同一の符号を付して特徴部分を説明する。
2 撮像部
3 報知部
5 地図情報管理部
6 制御部
53 GNSS受信装置
55 道路情報記憶部
64 認識処理部
65 出力処理部
66 信頼度判定部
68 道路情報推定部
69 車両状態検出部
Claims (5)
- 車両の前方の画像を撮像する撮像部と、
前記画像に基づいて現在の道路種別または現在の道路属性を推定する道路情報推定部と、
位置情報に対応付けられた道路種別情報または道路属性情報を記憶する道路情報記憶部と、
前記道路情報記憶部に記憶された情報の信頼度を判定する信頼度判定部と、を備え、
前記信頼度判定部は、前記道路情報推定部によって推定された前記現在の道路種別と前記道路情報記憶部に記憶された前記道路種別情報とが一致するか、または前記道路情報推定部によって推定された前記現在の道路属性と前記道路情報記憶部に記憶された前記道路属性情報とが一致する場合、前記信頼度を上昇させる運転支援装置。 - 前記道路情報推定部は、前記画像から認識された道路標識に基づいて、前記現在の道路種別または前記現在の道路属性を推定する請求項1に記載の運転支援装置。
- 車両の状態を検出する車両状態検出部と、
前記車両状態検出部の検出結果により現在の道路種別または現在の道路属性を推定する道路情報推定部と、
位置情報に対応付けられた道路種別情報または道路属性情報を記憶する道路情報記憶部と、
前記道路情報記憶部に記憶された情報の信頼度を判定する信頼度判定部と、を備え、
前記信頼度判定部は、前記道路情報推定部によって推定された前記現在の道路種別と前記道路情報記憶部に記憶された前記道路種別情報とが一致するか、または前記道路情報推定部によって推定された前記現在の道路属性と前記道路情報記憶部に記憶された前記道路属性情報とが一致する場合、前記信頼度を上昇させる運転支援装置。 - 前記道路情報推定部は、前記車両状態検出部によって検出された前記車両に働く力、操舵角、車速、ウインカの動作状態の少なくとも1つに基づいて前記現在の道路種別または前記現在の道路属性を推定する請求項3に記載の運転支援装置。
- 前記道路属性とは、道路の警戒情報、走行車線の曲率、路面の勾配、車線の数、道幅の少なくとも1つである請求項1から請求項4のいずれか1項に記載の運転支援装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018110071A JP7059817B2 (ja) | 2018-06-08 | 2018-06-08 | 運転支援装置 |
DE102019208176.2A DE102019208176A1 (de) | 2018-06-08 | 2019-06-05 | Fahrzeug-fahrassistenz-system |
CN201910490741.5A CN110580438A (zh) | 2018-06-08 | 2019-06-06 | 驾驶辅助装置 |
FR1906078A FR3082349B1 (fr) | 2018-06-08 | 2019-06-07 | Systeme d'assistance à la conduite monte sur vehicule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2018110071A JP7059817B2 (ja) | 2018-06-08 | 2018-06-08 | 運転支援装置 |
Publications (2)
Publication Number | Publication Date |
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JP2019211416A true JP2019211416A (ja) | 2019-12-12 |
JP7059817B2 JP7059817B2 (ja) | 2022-04-26 |
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JP2018110071A Active JP7059817B2 (ja) | 2018-06-08 | 2018-06-08 | 運転支援装置 |
Country Status (4)
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JP (1) | JP7059817B2 (ja) |
CN (1) | CN110580438A (ja) |
DE (1) | DE102019208176A1 (ja) |
FR (1) | FR3082349B1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220196431A1 (en) * | 2020-12-18 | 2022-06-23 | Denso Corporation | Driving assistance system, driving assistance apparatus, driving assistance method, image recognition apparatus, and image recognition method |
WO2022219700A1 (ja) * | 2021-04-13 | 2022-10-20 | 三菱電機株式会社 | 運転支援装置および運転支援方法 |
JP7470555B2 (ja) | 2020-03-30 | 2024-04-18 | 本田技研工業株式会社 | 交通標識表示装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7375719B2 (ja) * | 2020-10-05 | 2023-11-08 | トヨタ自動車株式会社 | 車両運転支援装置、車両運転支援方法及び車両運転支援コンピュータプログラム |
FR3120692B1 (fr) * | 2021-03-15 | 2023-02-10 | Psa Automobiles Sa | Procédé et dispositif de détermination d’une fiabilité d’une cartographie base définition. |
FR3120690B1 (fr) | 2021-03-15 | 2023-02-10 | Psa Automobiles Sa | Procédé et dispositif de détermination d’une fiabilité d’une cartographie base définition. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007309832A (ja) * | 2006-05-19 | 2007-11-29 | Fujitsu Ten Ltd | 路面状態判定装置及び路面状態判定方法 |
WO2011108052A1 (ja) * | 2010-03-03 | 2011-09-09 | パナソニック株式会社 | 道路状況管理システム及び道路状況管理方法 |
Family Cites Families (5)
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CN101750069B (zh) * | 2008-11-28 | 2014-02-05 | 阿尔派株式会社 | 导航装置及导航装置的限制信息提示方法 |
JP6170416B2 (ja) | 2013-11-21 | 2017-07-26 | 本田技研工業株式会社 | 道路標識判断装置 |
JP6062473B2 (ja) * | 2015-03-17 | 2017-01-18 | 本田技研工業株式会社 | 道路標識判断装置及び道路標識判断方法 |
JP6154839B2 (ja) * | 2015-03-18 | 2017-06-28 | 本田技研工業株式会社 | 道路標識判断装置及び道路標識判断方法 |
CN105741595B (zh) * | 2016-04-27 | 2018-02-27 | 常州加美科技有限公司 | 一种基于云端数据库的无人驾驶车辆导航行车方法 |
-
2018
- 2018-06-08 JP JP2018110071A patent/JP7059817B2/ja active Active
-
2019
- 2019-06-05 DE DE102019208176.2A patent/DE102019208176A1/de active Pending
- 2019-06-06 CN CN201910490741.5A patent/CN110580438A/zh active Pending
- 2019-06-07 FR FR1906078A patent/FR3082349B1/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309832A (ja) * | 2006-05-19 | 2007-11-29 | Fujitsu Ten Ltd | 路面状態判定装置及び路面状態判定方法 |
WO2011108052A1 (ja) * | 2010-03-03 | 2011-09-09 | パナソニック株式会社 | 道路状況管理システム及び道路状況管理方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7470555B2 (ja) | 2020-03-30 | 2024-04-18 | 本田技研工業株式会社 | 交通標識表示装置 |
US20220196431A1 (en) * | 2020-12-18 | 2022-06-23 | Denso Corporation | Driving assistance system, driving assistance apparatus, driving assistance method, image recognition apparatus, and image recognition method |
WO2022219700A1 (ja) * | 2021-04-13 | 2022-10-20 | 三菱電機株式会社 | 運転支援装置および運転支援方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110580438A (zh) | 2019-12-17 |
FR3082349B1 (fr) | 2022-11-11 |
FR3082349A1 (fr) | 2019-12-13 |
DE102019208176A1 (de) | 2019-12-12 |
JP7059817B2 (ja) | 2022-04-26 |
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