JP2008052453A5 - - Google Patents

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JP2008052453A5
JP2008052453A5 JP2006227125A JP2006227125A JP2008052453A5 JP 2008052453 A5 JP2008052453 A5 JP 2008052453A5 JP 2006227125 A JP2006227125 A JP 2006227125A JP 2006227125 A JP2006227125 A JP 2006227125A JP 2008052453 A5 JP2008052453 A5 JP 2008052453A5
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visibility
information
degree
driving support
road
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JP2006227125A
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JP2008052453A (en
JP4793571B2 (en
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複数の撮像手段から取得した道路画像の視認性をそれぞれ判定し、視程障害度を算出する視程障害度算出手段と、Visibility obstacle degree calculating means for determining visibility of road images acquired from a plurality of imaging means, respectively, and calculating a visibility obstacle degree;
前記視程障害度をランクに応じて異なる態様で表す文字・画像・音声・シンボル等の情報を提供する情報提供手段と、  Information providing means for providing information such as characters, images, sounds, symbols, etc., representing the degree of visibility impairment in different modes depending on the rank;
前記撮像手段の設置場所と前記情報とをそれぞれに対応づけて送信手段に出力する制御手段と、  Control means for associating the installation location of the imaging means and the information with each other and outputting them to the transmission means;
を有する走行支援装置。  A driving support device having 前記視程障害度算出手段は、前記道路画像の画素毎の濃度を周波数成分に変換して得た値に基づいて前記道路画像の視認性を判定する、請求項１記載の走行支援装置。The driving support device according to claim 1, wherein the visibility impediment degree calculation unit determines the visibility of the road image based on a value obtained by converting the density of each pixel of the road image into a frequency component. 前記制御手段は、前記視程障害度が所定のしきい値を超えた場合に、前記出力を行う、請求項１記載の走行支援装置。The driving support device according to claim 1, wherein the control means performs the output when the visibility disturbance degree exceeds a predetermined threshold value. 検索手段と位置情報取得手段とを有し、A search means and a position information acquisition means;
前記検索手段は、前記位置情報取得手段により取得した位置情報に対応する前記撮像手段の設置場所を検索する、  The search means searches for an installation location of the imaging means corresponding to the position information acquired by the position information acquisition means;
請求項１記載の走行支援装置。  The travel support apparatus according to claim 1. 前記制御手段は、前記情報提供手段から文字・画像・音声・シンボル等の情報を取得して、Ｗｅｂページを生成するとともに、
前記送信手段は、生成した前記Ｗｅｂページを送信する、
請求項１記載の走行支援装置。 The control means acquires information such as characters, images, sounds, and symbols from the information providing means, generates a web page,
The transmission means transmits the generated web page;
The travel support apparatus according to claim 1 . 複数の撮像手段から取得した道路画像の視認性をそれぞれ判定し、視程障害度を算出する視程障害度算出手段と、Visibility obstacle degree calculating means for determining visibility of road images acquired from a plurality of imaging means, respectively, and calculating a visibility obstacle degree;
前記視程障害度をランクに応じて異なる態様で表す文字・画像・音声・シンボル等の情報を提供する情報提供手段と、  Information providing means for providing information such as characters, images, sounds, symbols, etc., representing the degree of visibility impairment in different modes depending on the rank;
前記撮像手段の設置場所と前記情報とをそれぞれに対応づけて送信手段に出力する制御手段と、  Control means for associating the installation location of the imaging means and the information with each other and outputting them to the transmission means;
を有する走行支援装置を含む走行支援システムであって、  A driving support system including a driving support device having
道路に沿って複数設置され、前記走行支援装置に前記道路画像を提供する撮像手段と、  A plurality of image pickup means installed along a road and providing the road image to the driving support device;
前記走行支援装置から、前記撮像手段の設置場所と対応づけられて送信される前記情報を受信する受信装置と、  A receiving device that receives the information transmitted in association with the installation location of the imaging means from the driving support device;
を有する走行支援システム。  A driving support system having 前記受信装置は、道路地図の表示機能を有し、前記撮像手段の設置場所毎に、前記情報を表示する、請求項６記載の走行支援システム。The travel support system according to claim 6, wherein the reception device has a road map display function and displays the information for each installation location of the imaging unit. 前記走行支援装置の前記制御手段は、特定の前記撮像手段からの画像が取得できない場合、周辺の撮像手段から取得した視程障害度に基づいて、出力する前記情報を補完する、請求項６記載の走行支援システム。The said control means of the said driving assistance apparatus complements the said information to output based on the visibility disorder | damage | failure degree acquired from the surrounding imaging means, when the image from the specific said imaging means cannot be acquired. Driving support system. 複数の撮像手段から取得した道路画像の視認性をそれぞれ判定し、視程障害度を算出する工程と、Determining the visibility of road images acquired from a plurality of imaging means, respectively, and calculating a visibility disorder degree;
前記視程障害度をランクに応じて異なる態様で表す文字・画像・音声・シンボル等の情報を提供する工程と、  Providing information such as characters, images, sounds, symbols, etc., representing the degree of visibility impairment in different modes depending on the rank;
前記撮像手段の設置場所と前記情報とをそれぞれに対応づけて送信手段に出力する工程と、  A process of associating the installation location of the imaging unit and the information with each other and outputting the information to the transmission unit;
を有する走行支援方法。  A driving support method.
JP2006227125A 2006-08-23 2006-08-23 Driving support system and driving support method Active JP4793571B2 (en)

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JP2008052453A JP2008052453A (en) 2008-03-06
JP2008052453A5 true JP2008052453A5 (en) 2009-11-05
JP4793571B2 JP4793571B2 (en) 2011-10-12

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JP6036421B2 (en) * 2013-03-14 2016-11-30 富士通株式会社 Road management support method, road management support device, and road management support program
JP6621578B2 (en) * 2014-09-03 2019-12-18 パイオニア株式会社 Route search apparatus, control method, program, and storage medium
KR101705027B1 (en) * 2014-12-09 2017-02-09 한국건설기술연구원 Nighttime Visibility Assessment Solution for Road System Method Thereof
CN107408338A (en) 2015-03-26 2017-11-28 三菱电机株式会社 Driver assistance system
JP6832699B2 (en) * 2016-12-27 2021-02-24 パイオニア株式会社 Obstacle display device, control method, program and storage medium
KR101795652B1 (en) 2017-04-12 2017-11-09 주식회사 누리플랜 Device for Measuring Visibility for Fog Guardian Device
CN107085949B (en) * 2017-07-03 2019-09-24 成都中电卓景智能科技有限公司 A kind of urban road visibility detection method
CN107085948B (en) * 2017-07-03 2019-09-24 成都中电卓景智能科技有限公司 A kind of urban road visibility monitoring system
KR101888308B1 (en) * 2017-08-02 2018-08-13 서애경 Intelligent CCTV control system for monitering road state
JP7063257B2 (en) * 2018-12-14 2022-05-09 トヨタ自動車株式会社 Information processing systems, programs, and information processing methods
EP3699810B1 (en) * 2019-02-19 2021-04-28 Denso Corporation Classification technique for assessing a visibility degradation in image data units
CN115662149B (en) * 2022-12-13 2023-03-10 合肥远捷信息技术有限公司 Information system based on highway group fog early warning management and control

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JP2002230558A (en) * 2001-02-02 2002-08-16 Toru Hagiwara Method of evaluating visual environment
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