JP7276276B2 - 危険運転検出装置、危険運転検出システム、及び危険運転検出プログラム - Google Patents
危険運転検出装置、危険運転検出システム、及び危険運転検出プログラム Download PDFInfo
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- JP7276276B2 JP7276276B2 JP2020131223A JP2020131223A JP7276276B2 JP 7276276 B2 JP7276276 B2 JP 7276276B2 JP 2020131223 A JP2020131223 A JP 2020131223A JP 2020131223 A JP2020131223 A JP 2020131223A JP 7276276 B2 JP7276276 B2 JP 7276276B2
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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
-
- 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
- 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/25—Fusion techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
- G06V10/803—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of input or preprocessed data
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- 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
-
- 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
-
- 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
- G08G1/0129—Traffic data processing for creating historical data or processing based on historical data
-
- 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
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- 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
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Signal Processing (AREA)
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- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
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- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Databases & Information Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
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- Bioinformatics & Computational Biology (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Biology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Traffic Control Systems (AREA)
Description
12 危険運転データ収集サーバ
14 車両
16 車載器
18 通信ネットワーク
22 車両情報検出部
24 撮影部
30 中央処理部
38 DB
40 情報集約部(取得部)
42 急加速・急減速検出部(検出部)
44 車間距離不保持検出部(検出部)
46 歩行者妨害検出部(検出部)
48 速度超過検出部(検出部)
50 危険運転検出集約部(導出部)
Claims (7)
- 車両に設けられた撮影部によって撮影された撮影画像を表す画像情報及び前記車両の状態を表す車両情報を取得する取得部と、
前記取得部によって取得された前記画像情報及び前記車両情報に基づいて、それぞれ異なる種類の危険運転を走行シーンに応じて検出閾値を変更して検出する複数の検出部と、
前記複数の検出部の検出結果のそれぞれに対して、前記走行シーンに応じた重み付けを行って、運転者の危険運転の危険度を導出する導出部と、
を含む危険運転検出装置。 - 前記導出部は、前記複数の検出部のそれぞれによって検出された前記危険運転の危険度を0から1の範囲で演算し、各危険運転の危険度の平均を総合的な危険度として導出する請求項1に記載の危険運転検出装置。
- 前記導出部は、前記複数の検出部の前記危険運転の有無を0または1とし、総合的な危険度として導出する請求項1に記載の危険運転検出装置。
- 前記導出部は、前記複数の検出部のそれぞれによって検出された前記危険運転毎のスコアを導出し、前記スコアの合計を総合的な危険度として導出する請求項1に記載の危険運転検出装置。
- 前記取得部は、前記画像情報と前記車両情報の時刻合わせを行って前記画像情報と前記車両情報を同期させる処理を更に行う請求項1~4の何れか1項に記載の危険運転検出装置。
- 請求項1~5の何れか1項に記載の危険運転検出装置と、
前記撮影部及び前記車両情報を検出する車両情報検出部を備えた車両と、
を含む危険運転検出システム。 - コンピュータに、請求項1~5の何れか1項に記載の危険運転検出装置の各部として機能させるための危険運転検出プログラム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020131223A JP7276276B2 (ja) | 2020-07-31 | 2020-07-31 | 危険運転検出装置、危険運転検出システム、及び危険運転検出プログラム |
US17/305,673 US20220036730A1 (en) | 2020-07-31 | 2021-07-13 | Dangerous driving detection device, dangerous driving detection system, dangerous driving detection method, and storage medium |
CN202110805249.XA CN114093160A (zh) | 2020-07-31 | 2021-07-16 | 危险驾驶检测装置、***、方法及存储介质 |
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JP2020131223A JP7276276B2 (ja) | 2020-07-31 | 2020-07-31 | 危険運転検出装置、危険運転検出システム、及び危険運転検出プログラム |
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JP2022027305A JP2022027305A (ja) | 2022-02-10 |
JP7276276B2 true JP7276276B2 (ja) | 2023-05-18 |
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US (1) | US20220036730A1 (ja) |
JP (1) | JP7276276B2 (ja) |
CN (1) | CN114093160A (ja) |
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WO2024057357A1 (ja) * | 2022-09-12 | 2024-03-21 | 日本電気株式会社 | 運転支援装置、運転支援方法及び記録媒体 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015022499A (ja) | 2013-07-18 | 2015-02-02 | 株式会社オートネットワーク技術研究所 | 運転特徴判定システム |
JP2016081087A (ja) | 2014-10-09 | 2016-05-16 | 株式会社日立製作所 | 運転特性診断装置、運転特性診断システム、運転特性診断方法、情報出力装置、情報出力方法 |
US20160167578A1 (en) | 2014-12-16 | 2016-06-16 | Hyundai Motor Company | Warning method and system therefor |
JP2017151546A (ja) | 2016-02-22 | 2017-08-31 | パナソニックIpマネジメント株式会社 | 安全運転支援装置、および、制御方法 |
JP2018106266A (ja) | 2016-12-22 | 2018-07-05 | 三菱自動車工業株式会社 | 危険度推定装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP5179686B2 (ja) * | 2001-09-25 | 2013-04-10 | 株式会社豊田中央研究所 | 運転行動危険度演算装置 |
JP6834704B2 (ja) * | 2017-03-31 | 2021-02-24 | アイシン・エィ・ダブリュ株式会社 | 走行支援装置及びコンピュータプログラム |
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- 2020-07-31 JP JP2020131223A patent/JP7276276B2/ja active Active
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2021
- 2021-07-13 US US17/305,673 patent/US20220036730A1/en not_active Abandoned
- 2021-07-16 CN CN202110805249.XA patent/CN114093160A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015022499A (ja) | 2013-07-18 | 2015-02-02 | 株式会社オートネットワーク技術研究所 | 運転特徴判定システム |
JP2016081087A (ja) | 2014-10-09 | 2016-05-16 | 株式会社日立製作所 | 運転特性診断装置、運転特性診断システム、運転特性診断方法、情報出力装置、情報出力方法 |
US20160167578A1 (en) | 2014-12-16 | 2016-06-16 | Hyundai Motor Company | Warning method and system therefor |
JP2017151546A (ja) | 2016-02-22 | 2017-08-31 | パナソニックIpマネジメント株式会社 | 安全運転支援装置、および、制御方法 |
JP2018106266A (ja) | 2016-12-22 | 2018-07-05 | 三菱自動車工業株式会社 | 危険度推定装置 |
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JP2022027305A (ja) | 2022-02-10 |
CN114093160A (zh) | 2022-02-25 |
US20220036730A1 (en) | 2022-02-03 |
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