JP7151090B2 - 道路障害特定システムおよび道路障害特定方法 - Google Patents
道路障害特定システムおよび道路障害特定方法 Download PDFInfo
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- JP7151090B2 JP7151090B2 JP2018020062A JP2018020062A JP7151090B2 JP 7151090 B2 JP7151090 B2 JP 7151090B2 JP 2018020062 A JP2018020062 A JP 2018020062A JP 2018020062 A JP2018020062 A JP 2018020062A JP 7151090 B2 JP7151090 B2 JP 7151090B2
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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
- G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
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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
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/04—Traffic conditions
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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
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
-
- 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
- G01C21/3446—Details of route searching algorithms, e.g. Dijkstra, A*, arc-flags, using precalculated routes
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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
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- 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
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
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- 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
-
- 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
-
- 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
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
-
- 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
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
- G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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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
- B60W2554/00—Input parameters relating to objects
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/80—Spatial relation or speed relative to objects
-
- 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
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/20—Ambient conditions, e.g. wind or rain
-
- 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
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Navigation (AREA)
Description
Claims (4)
- 車両の位置情報を取得する位置情報取得部と、
車両周辺の音情報を取得する音取得部と、
車両の走行状態を検出する走行状態取得部と、
車両の位置情報と音情報と車両の走行状態とにもとづいて障害が発生している道路の位置を特定する特定部と、を備え、
前記特定部は、音情報から工事音を検出し、車両の走行状態から道路上にある工事領域を回避する走行をしたか特定し、車両の位置情報にもとづいて工事している道路の位置を特定することを特徴とする道路障害特定システム。 - 前記特定部は、車両の走行状態にもとづいて車両の回避動作を特定したときの音情報と位置情報とにもとづいて障害が発生している道路を特定することを特徴とする請求項1に記載の道路障害特定システム。
- 前記特定部により特定された障害が発生している道路を迂回する経路を案内するナビゲーション部をさらに備えることを特徴とする請求項1または2に記載の道路障害特定システム。
- コンピュータによって実行される道路障害特定方法であって、
位置情報取得部が車両の位置情報を取得する位置取得ステップと、
音取得部が車両周辺の音情報を取得する音取得ステップと、
走行状態取得部が車両の走行状態を検出する走行状態検出ステップと、
特定部が車両の位置情報と音情報と車両の走行状態とにもとづいて障害が発生している道路の位置を特定する特定ステップと、を含み、
前記特定ステップにおいて、前記特定部は、音情報から工事音を検出し、車両の走行状態から道路上にある工事領域を回避する走行をしたか特定し、車両の位置情報にもとづいて工事している道路の位置を特定することを特徴とする道路障害特定方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2018020062A JP7151090B2 (ja) | 2018-02-07 | 2018-02-07 | 道路障害特定システムおよび道路障害特定方法 |
CN201910068179.7A CN110118568A (zh) | 2018-02-07 | 2019-01-24 | 道路障碍识别系统和道路障碍识别方法 |
US16/267,645 US20190242721A1 (en) | 2018-02-07 | 2019-02-05 | Road obstacle identification system and road obstacle identification method |
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JP2018020062A JP7151090B2 (ja) | 2018-02-07 | 2018-02-07 | 道路障害特定システムおよび道路障害特定方法 |
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JP2019139355A JP2019139355A (ja) | 2019-08-22 |
JP7151090B2 true JP7151090B2 (ja) | 2022-10-12 |
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JP (1) | JP7151090B2 (ja) |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US11987261B2 (en) | 2020-09-15 | 2024-05-21 | Tusimple, Inc. | Detecting a road structure change by a lead autonomous vehicle (AV) and updating routing plans for the lead AV and following AVs |
US11458993B2 (en) | 2020-09-15 | 2022-10-04 | Tusimple, Inc. | Detecting a road closure by a lead autonomous vehicle (AV) and updating routing plans for following AVs |
JP2022048992A (ja) * | 2020-09-15 | 2022-03-28 | トゥーシンプル, インコーポレイテッド | 先導自律車両(av)による工事区域の検出および後続avのためのルート指定計画の更新 |
JP7516659B2 (ja) | 2021-03-24 | 2024-07-16 | 本田技研工業株式会社 | 情報処理装置及びシステム |
CN116416811A (zh) * | 2021-12-31 | 2023-07-11 | 荷兰移动驱动器公司 | 路况预警方法、设备及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012020644A (ja) | 2010-07-14 | 2012-02-02 | Mitsubishi Motors Corp | 車両の接近報知装置 |
WO2016038931A1 (ja) | 2014-09-11 | 2016-03-17 | 本田技研工業株式会社 | 運転支援装置 |
JP2017182418A (ja) | 2016-03-30 | 2017-10-05 | マツダ株式会社 | 運転支援装置及び運転支援システム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH05134603A (ja) * | 1991-11-15 | 1993-05-28 | Zexel Corp | ナビゲーシヨンシステム |
JP2002116034A (ja) * | 2000-07-31 | 2002-04-19 | Fujitsu Ten Ltd | ナビゲーション装置、及び道路情報提供装置、並びに道路情報提供システム |
JP4193742B2 (ja) * | 2004-04-07 | 2008-12-10 | 株式会社デンソー | カーナビゲーション装置 |
JP4460352B2 (ja) * | 2004-05-10 | 2010-05-12 | アルパイン株式会社 | ナビゲーション装置及び経路誘導方法 |
JP4807043B2 (ja) * | 2005-03-30 | 2011-11-02 | 日産自動車株式会社 | 経路誘導装置および方法 |
JP2006317317A (ja) * | 2005-05-13 | 2006-11-24 | Aisin Aw Co Ltd | ナビゲーション装置及びナビゲーション方法 |
JP6024741B2 (ja) * | 2012-03-29 | 2016-11-16 | トヨタ自動車株式会社 | 運転支援装置 |
US9031779B2 (en) * | 2012-05-30 | 2015-05-12 | Toyota Motor Engineering & Manufacturing North America, Inc. | System and method for hazard detection and sharing |
-
2018
- 2018-02-07 JP JP2018020062A patent/JP7151090B2/ja active Active
-
2019
- 2019-01-24 CN CN201910068179.7A patent/CN110118568A/zh active Pending
- 2019-02-05 US US16/267,645 patent/US20190242721A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012020644A (ja) | 2010-07-14 | 2012-02-02 | Mitsubishi Motors Corp | 車両の接近報知装置 |
WO2016038931A1 (ja) | 2014-09-11 | 2016-03-17 | 本田技研工業株式会社 | 運転支援装置 |
JP2017182418A (ja) | 2016-03-30 | 2017-10-05 | マツダ株式会社 | 運転支援装置及び運転支援システム |
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CN110118568A (zh) | 2019-08-13 |
JP2019139355A (ja) | 2019-08-22 |
US20190242721A1 (en) | 2019-08-08 |
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