JP6532617B1 - 路側情報処理システム - Google Patents
路側情報処理システム Download PDFInfo
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- 230000010365 information processing Effects 0.000 title claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 100
- 238000004891 communication Methods 0.000 description 23
- 230000006978 adaptation Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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]
-
- 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
-
- 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
- B60W40/06—Road conditions
- B60W40/072—Curvature of the road
-
- 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
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
-
- 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
-
- 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
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
-
- 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
- G08G1/096783—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 roadside individual element
-
- 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]
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/06—Direction of travel
-
- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/20—Road profile, i.e. the change in elevation or curvature of a plurality of continuous road segments
-
- 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
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/406—Traffic density
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Mathematical Physics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
図1は、実施の形態にかかる路側情報処理システムを示す図である。路側情報処理システム100は、センサ10−1〜10−8と、路側装置20−1〜20−5とを備える。センサ10−1〜10−8のそれぞれを区別せずに示すときは、センサ10と称する。路側装置20−1〜20−5のそれぞれを区別せずに示すときは、路側装置20と称する。センサ10および路側装置20は、それぞれネットワークを介して相互に接続し、ネットワークは、図示しない中央管理装置と接続する。センサ10は、センサ10の周辺の車両30、歩行者、または障害物の物体識別および道路状況の監視のためのセンシングを行い、該センシングを行った結果生成されるセンサ情報を路側装置20に送信する。
Claims (6)
- 道路の路側に設置され前記道路を走行する車両と通信可能な複数の路側装置と、
前記路側に設置され前記道路の周辺をセンシングする複数のセンサと、
を備え、
前記複数の路側装置のうち少なくとも1つは、前記車両に備わる車載機および前記センサから、前記車両および前記道路の周辺に関する情報を示す第1の情報を取得し、前記第1の情報を用いて前記車両の位置、前記車両の移動方向、および前記道路の混雑状況を示す第2の情報を生成するエッジサーバ処理部を備え、
前記エッジサーバ処理部は、
前記路側装置または前記センサに接続するエッジ処理部と、
前記エッジ処理部の接続先を判定する接続制御部と、
前記センサがセンシングして生成した情報を示すセンサ情報を保持する仮想領域を生成する仮想領域部と、
前記エッジ処理部の接続先が前記センサであると前記接続制御部が判定したとき、前記仮想領域から前記センサ情報を取得し、前記センサ情報を前記エッジ処理部に送信する接続代行部と、
を備え、
前記センサは、
前記センサ情報を保存しないことを特徴とする路側情報処理システム。 - 前記接続制御部は、
前記エッジ処理部の接続先が前記車載機であると判定したとき、前記エッジ処理部に前記車両が備える車載センサがセンシングして生成した情報である車載センサ情報を前記車載機から取得させ、
前記第1の情報は、
前記車載センサ情報を含むことを特徴とする請求項1に記載の路側情報処理システム。 - 前記エッジサーバ処理部は、
前記エッジサーバ処理部を備えていない路側装置が備える既存のアプリケーションソフトウェアに追加で実装されることにより実現されることを特徴とする請求項1または2に記載の路側情報処理システム。 - 前記エッジサーバ処理部を備える前記路側装置は、
前記道路の形状、前記センサの位置、および前記路側装置の位置に基づいて前記エッジサーバ処理部を備えていない複数の路側装置のなかから選択されることを特徴とする請求項1から3のいずれか1つに記載の路側情報処理システム。 - 前記エッジサーバ処理部が前記第1の情報を取得する前記路側装置および前記センサは、
前記道路の形状、前記路側装置の位置、および前記センサの位置によって決定されることを特徴とする請求項1から4のいずれか1つに記載の路側情報処理システム。 - 前記エッジサーバ処理部は、
前記道路の形状、前記センサの位置、および前記路側装置の位置によって起動の可否が決定されることを特徴とする請求項1から5のいずれか1つに記載の路側情報処理システム。
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PCT/JP2018/021752 WO2019234863A1 (ja) | 2018-06-06 | 2018-06-06 | 路側情報処理システム |
Publications (2)
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JP6532617B1 true JP6532617B1 (ja) | 2019-06-19 |
JPWO2019234863A1 JPWO2019234863A1 (ja) | 2020-06-18 |
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US (1) | US12008894B2 (ja) |
EP (1) | EP3789982B1 (ja) |
JP (1) | JP6532617B1 (ja) |
CN (1) | CN112204632B (ja) |
WO (1) | WO2019234863A1 (ja) |
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CN112560724B (zh) * | 2020-12-22 | 2023-12-05 | 阿波罗智联(北京)科技有限公司 | 车辆监控方法、装置和云控平台 |
CN113450569A (zh) * | 2021-06-30 | 2021-09-28 | 阿波罗智联(北京)科技有限公司 | 确定路口状态的方法、装置、电子设备和存储介质 |
US12101578B2 (en) | 2021-10-04 | 2024-09-24 | Toyota Motor Engineering & Manufacturing North America, Inc. | Context-aware large scale surrounding view with RSU assist |
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2018
- 2018-06-06 WO PCT/JP2018/021752 patent/WO2019234863A1/ja unknown
- 2018-06-06 JP JP2018555790A patent/JP6532617B1/ja active Active
- 2018-06-06 CN CN201880094058.3A patent/CN112204632B/zh active Active
- 2018-06-06 EP EP18921448.9A patent/EP3789982B1/en active Active
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2020
- 2020-10-29 US US17/083,555 patent/US12008894B2/en active Active
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EP3789982A1 (en) | 2021-03-10 |
WO2019234863A1 (ja) | 2019-12-12 |
US12008894B2 (en) | 2024-06-11 |
EP3789982B1 (en) | 2024-04-10 |
JPWO2019234863A1 (ja) | 2020-06-18 |
US20210074148A1 (en) | 2021-03-11 |
CN112204632B (zh) | 2022-06-14 |
EP3789982A4 (en) | 2021-06-23 |
CN112204632A (zh) | 2021-01-08 |
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