JP2020154623A - 交通制御システム - Google Patents
交通制御システム Download PDFInfo
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- JP2020154623A JP2020154623A JP2019051703A JP2019051703A JP2020154623A JP 2020154623 A JP2020154623 A JP 2020154623A JP 2019051703 A JP2019051703 A JP 2019051703A JP 2019051703 A JP2019051703 A JP 2019051703A JP 2020154623 A JP2020154623 A JP 2020154623A
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- 239000000523 sample Substances 0.000 claims abstract description 52
- 239000000284 extract Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
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- 230000003542 behavioural effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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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
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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]
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/164—Centralised systems, e.g. external to vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/027—Services making use of location information using location based information parameters using movement velocity, acceleration information
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Computing Systems (AREA)
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
10 車両制御システム
20 自動運転制御ユニット
21 プローブ情報送信部
22 特定区間走行制御部
30 外部環境認識ユニット
40 ロケータユニット
50 制駆動制御ユニット
60 操舵制御ユニット
70 情報報知ユニット
100 管制システム
101 プローブ情報収集部
102 推奨走行情報算出部
Claims (6)
- 自車両の走行中の走行情報を送信する車両制御システムと、
複数の車両の前記車両制御システムから前記走行情報を収集し、収集した前記走行情報に基づく推奨走行情報を送信する管制システムと
を含む交通制御システムであって、
前記車両制御システムは、
自車両の走行環境の認識結果に基づいて、自車両の目標ルート又は目標速度から所定量だけ乖離して走行した特定区間の走行情報をプローブ情報として送信するプローブ情報送信部と、
前記管制システムから受信した前記特定区間に対する前記推奨走行情報と、前記特定区間に対する走行環境の認識情報とに基づいて、前記特定区間を通過する走行制御を実行する特定区間走行制御部と
を備え、
前記管制システムは、
複数の車両の前記プローブ情報を収集して信頼度の高い情報を抽出するプローブ情報収集部と、
前記プローブ情報収集部で抽出された前記プローブ情報に基づいて、前記特定区間を通過するための前記推奨走行情報を算出し、算出した前記推奨走行情報を送信する推奨走行情報算出部と
を備えることを特徴とする交通制御システム。 - 前記プローブ情報送信部は、前記プローブ情報に、前記特定区間の位置情報及び通過時刻情報を含めるとともに、前記特定区間における自車両の横位置と前記特定区間の通過速度との少なくとも一方を含めることを特徴とする請求項1に記載の交通制御システム。
- 前記特定区間走行制御部は、前記推奨走行情報に基づいて前記特定区間を走行する場合の障害の有無を判断し、障害がないと判断した場合、前記推奨走行情報に基づく走行制御を実行し、障害があると判断した場合、前記推奨走行情報をキャンセルして前記特定区間に対して認識した走行情報に基づく走行制御を実行することを特徴とする請求項1又は2に記載の交通制御システム。
- 前記推奨走行情報算出部は、前記推奨走行情報に、前記特定区間の位置情報を含めて送信することを特徴とする請求項1〜3の何れか一項に記載の交通制御システム。
- 前記プローブ情報収集部は、複数の車両の前記プローブ情報から設定時間以上経過した情報又は平均的な値から設定値以上乖離した情報を除去することにより、信頼度の高い情報を抽出することを特徴とする請求項1〜4の何れか一項に記載の交通制御システム。
- 前記車両制御システム及び前記管制システムは、クラウドを介して連携されるシステムであることを特徴とする請求項1〜5の何れか一項に記載の交通制御システム。
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JP2019051703A JP2020154623A (ja) | 2019-03-19 | 2019-03-19 | 交通制御システム |
US16/733,021 US20200302793A1 (en) | 2019-03-19 | 2020-01-02 | Traffic control system |
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JP2019051703A JP2020154623A (ja) | 2019-03-19 | 2019-03-19 | 交通制御システム |
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JP2019051703A Pending JP2020154623A (ja) | 2019-03-19 | 2019-03-19 | 交通制御システム |
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JP (1) | JP2020154623A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023188095A1 (ja) * | 2022-03-30 | 2023-10-05 | 本田技研工業株式会社 | 走路推定装置 |
Families Citing this family (4)
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JP7324020B2 (ja) * | 2019-03-19 | 2023-08-09 | 株式会社Subaru | 交通制御システム |
DE102019206562A1 (de) * | 2019-05-07 | 2020-11-12 | Volkswagen Aktiengesellschaft | Verfahren zum Ermitteln einer Fahrzeugtrajektorie |
JP7309594B2 (ja) * | 2019-12-18 | 2023-07-18 | Kddi株式会社 | 合流支援情報配信装置、合流支援システム、合流支援情報配信方法及びコンピュータプログラム |
CN113335293B (zh) * | 2021-06-22 | 2022-09-02 | 吉林大学 | 一种线控底盘的高速公路路面探测系统 |
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JP2005099930A (ja) * | 2003-09-22 | 2005-04-14 | Nissan Motor Co Ltd | 車両用走行制御システム、情報センタ、車載機、及び車両用走行制御方法 |
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JP6376520B2 (ja) * | 2016-11-29 | 2018-08-22 | マツダ株式会社 | 車両制御装置 |
JP7087293B2 (ja) * | 2017-07-11 | 2022-06-21 | 日産自動車株式会社 | 運転支援車両の走行ルート生成方法及び走行ルート生成装置 |
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JP7068456B2 (ja) * | 2018-07-11 | 2022-05-16 | 日産自動車株式会社 | 走行環境情報の生成方法、運転制御方法、走行環境情報生成装置 |
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KR20200071840A (ko) * | 2018-12-03 | 2020-06-22 | 현대자동차주식회사 | 자율주행차량을 지원하는 시스템 및 방법 |
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JP2021102396A (ja) * | 2019-12-25 | 2021-07-15 | 株式会社アドヴィックス | 制動制御装置 |
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JP2005099930A (ja) * | 2003-09-22 | 2005-04-14 | Nissan Motor Co Ltd | 車両用走行制御システム、情報センタ、車載機、及び車両用走行制御方法 |
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WO2023188095A1 (ja) * | 2022-03-30 | 2023-10-05 | 本田技研工業株式会社 | 走路推定装置 |
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