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SIGNAL FOR IDENTIFYING TRAFFIC LIGHTS FOR COMPUTER VISION
专利权人:
发明人:
Javier VILLAR CLOQUELL
申请号:
US14905810
公开号:
US20160151231A1
申请日:
2014.07.17
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The invention relates to a signal for identifying traffic lights for pedestrians, using an electronic urban guidance device with computer vision, for blind or visually impaired people. The signal is cylindrical or prismatic, has marks that contain encoded information such as the identification of the traffic light, and information characterizing the traffic light and the crossing. The signal can be recognized in 360° and there are versions for a smaller viewing angle. The main signal for identifying the traffic light can have secondary identification signals. In adverse viewing conditions caused by the light or the weather, the signal can be reflective, fluorescent, phosphorescent or can light up in visible, infrared or ultraviolet ranges of the electromagnetic spectrum. Said identification signal can be used to identify other types of urban elements.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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