ON-VEHICLE DEVICE, ON-VEHICLE DEVICE OPERATION METHOD, AND PROGRAM
To suppress erroneous detection of signal ignorance.SOLUTION: An on-vehicle device according to an embodiment includes a control section. The control section detects signal ignorance of a vehicle based on an image. The control section performs: detecting a signal from the image; calculating a change...
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| creator | MINO ATSUSHI MATSUMOTO HIROO KONO TAKASHI NISHIJIMA YASUTAKA MURAKADO SHUKI KINOSHITA SHOTA |
| description | To suppress erroneous detection of signal ignorance.SOLUTION: An on-vehicle device according to an embodiment includes a control section. The control section detects signal ignorance of a vehicle based on an image. The control section performs: detecting a signal from the image; calculating a change of a relative position of the signal with respect to the vehicle from the image; and determining accuracy of signal ignorance of the vehicle with respect to the signal based on a calculation result of the change of the relative position and a light emission state of the signal.SELECTED DRAWING: Figure 1
【課題】信号無視の誤検出を抑制すること。【解決手段】実施形態に係る車載装置は、制御部を備える。制御部は、画像に基づいて車両の信号無視を検出する。制御部は、画像から信号機を検出し、画像から、車両に対する信号機の相対位置の変化を算出し、相対位置の変化の算出結果と、信号機の発光状態とに基づいて信号機に対する車両の信号無視の確度を判定する。【選択図】図１ |
| format | Patent |
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【課題】信号無視の誤検出を抑制すること。【解決手段】実施形態に係る車載装置は、制御部を備える。制御部は、画像に基づいて車両の信号無視を検出する。制御部は、画像から信号機を検出し、画像から、車両に対する信号機の相対位置の変化を算出し、相対位置の変化の算出結果と、信号機の発光状態とに基づいて信号機に対する車両の信号無視の確度を判定する。【選択図】図１</description><language>eng ; jpn</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; SIGNALLING ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240405&DB=EPODOC&CC=JP&NR=2024047487A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240405&DB=EPODOC&CC=JP&NR=2024047487A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MINO ATSUSHI</creatorcontrib><creatorcontrib>MATSUMOTO HIROO</creatorcontrib><creatorcontrib>KONO TAKASHI</creatorcontrib><creatorcontrib>NISHIJIMA YASUTAKA</creatorcontrib><creatorcontrib>MURAKADO SHUKI</creatorcontrib><creatorcontrib>KINOSHITA SHOTA</creatorcontrib><title>ON-VEHICLE DEVICE, ON-VEHICLE DEVICE OPERATION METHOD, AND PROGRAM</title><description>To suppress erroneous detection of signal ignorance.SOLUTION: An on-vehicle device according to an embodiment includes a control section. The control section detects signal ignorance of a vehicle based on an image. The control section performs: detecting a signal from the image; calculating a change of a relative position of the signal with respect to the vehicle from the image; and determining accuracy of signal ignorance of the vehicle with respect to the signal based on a calculation result of the change of the relative position and a light emission state of the signal.SELECTED DRAWING: Figure 1
【課題】信号無視の誤検出を抑制すること。【解決手段】実施形態に係る車載装置は、制御部を備える。制御部は、画像に基づいて車両の信号無視を検出する。制御部は、画像から信号機を検出し、画像から、車両に対する信号機の相対位置の変化を算出し、相対位置の変化の算出結果と、信号機の発光状態とに基づいて信号機に対する車両の信号無視の確度を判定する。【選択図】図１</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>SIGNALLING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDy99MNc_XwdPZxVXBxDfN0dtVRwBBS8A9wDXIM8fT3U_B1DfHwd9FRcPRzUQgI8ncPcvTlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkYmBibmJhbmjsZEKQIAF9orMg</recordid><startdate>20240405</startdate><enddate>20240405</enddate><creator>MINO ATSUSHI</creator><creator>MATSUMOTO HIROO</creator><creator>KONO TAKASHI</creator><creator>NISHIJIMA YASUTAKA</creator><creator>MURAKADO SHUKI</creator><creator>KINOSHITA SHOTA</creator><scope>EVB</scope></search><sort><creationdate>20240405</creationdate><title>ON-VEHICLE DEVICE, ON-VEHICLE DEVICE OPERATION METHOD, AND PROGRAM</title><author>MINO ATSUSHI ; MATSUMOTO HIROO ; KONO TAKASHI ; NISHIJIMA YASUTAKA ; MURAKADO SHUKI ; KINOSHITA SHOTA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024047487A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>SIGNALLING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>MINO ATSUSHI</creatorcontrib><creatorcontrib>MATSUMOTO HIROO</creatorcontrib><creatorcontrib>KONO TAKASHI</creatorcontrib><creatorcontrib>NISHIJIMA YASUTAKA</creatorcontrib><creatorcontrib>MURAKADO SHUKI</creatorcontrib><creatorcontrib>KINOSHITA SHOTA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MINO ATSUSHI</au><au>MATSUMOTO HIROO</au><au>KONO TAKASHI</au><au>NISHIJIMA YASUTAKA</au><au>MURAKADO SHUKI</au><au>KINOSHITA SHOTA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ON-VEHICLE DEVICE, ON-VEHICLE DEVICE OPERATION METHOD, AND PROGRAM</title><date>2024-04-05</date><risdate>2024</risdate><abstract>To suppress erroneous detection of signal ignorance.SOLUTION: An on-vehicle device according to an embodiment includes a control section. The control section detects signal ignorance of a vehicle based on an image. The control section performs: detecting a signal from the image; calculating a change of a relative position of the signal with respect to the vehicle from the image; and determining accuracy of signal ignorance of the vehicle with respect to the signal based on a calculation result of the change of the relative position and a light emission state of the signal.SELECTED DRAWING: Figure 1
【課題】信号無視の誤検出を抑制すること。【解決手段】実施形態に係る車載装置は、制御部を備える。制御部は、画像に基づいて車両の信号無視を検出する。制御部は、画像から信号機を検出し、画像から、車両に対する信号機の相対位置の変化を算出し、相対位置の変化の算出結果と、信号機の発光状態とに基づいて信号機に対する車両の信号無視の確度を判定する。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SIGNALLING TRAFFIC CONTROL SYSTEMS |
| title | ON-VEHICLE DEVICE, ON-VEHICLE DEVICE OPERATION METHOD, AND PROGRAM |
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