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专利名称: 交通警示防雾灯
其他题名: Traffic alarming mist prevention lamp
作者: 毕欣; 马钺
所属部门: 自动化系统研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司
专利国别: 中国
专利类型: 实用新型
专利状态: 失效
摘要: 本实用新型涉及一种交通警示防雾灯,用于收费岛岛头或沿高速公路雾区段两侧,在雾天或天气异常时向驾驶员做出视线诱导。包括定时控制电路,作为核心器件;整流电路,为定时控制电路提供直流电源;显示电路,接收定时控制电路的输出信号;光敏电阻控制电路,输出与定时控制电路相连,控制定时器开启和关闭及显示电路的频闪速度。其中:所述光敏电阻控制电路包括多谐振荡器以及频闪控制电路;所述显示电路由超高亮黄色发光二极管经串并联方式组成;所述定时控制电路选用555定时器。本实用新型用于在雾天或天气异常时,根据能见度的强弱自动关闭或启动交通警示防雾灯并向驾驶员做出视线诱导。结构简单、实用并很好的起到节能的作用。
英文摘要: The utility model relates to a traffic warning fog lamp used on toll island heads and both sides of express-way fog sections for inducing the visual line for drivers as the weather is foggy or abnormal. The traffic warning fog lamp comprises a timing control circuit used as a core element, a rectification circuit which provides direct current power supply for the timing control circuit, a display circuit which receives the output signals of the timing control circuit, and a photosensitive resistor control circuit which controls the on-and-off of a timer and the stroboscopic speed of the display circuit, wherein the photosensitive resistor control circuit whose output is connected with the display comprises a multivibrator and a stroboscopic control circuit, the display circuit is composed of superbright yellow light-emitting diodes which are connected in series and parallel, and the timing control circuit uses a 555 timer. The traffic warning fog lamp is used when the weather is foggy or abnormal, which can be automatically turned on or turned off according to visibility and induces the visual line for drivers. The traffic warning fog lamp is simple in structure and practical, and can play a better role in energy saving.
优先权数据: CN20072016325U
是否PCT专利:
申请日期: 2007-11-30
公开日期: 2008-08-13
授权日期: 2008-08-13
专利申请号: CN200720016325.4
公布/公告号: CN201100553Y
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/13171
Appears in Collections:自动化系统研究室_专利

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Recommended Citation:
毕欣,马钺. 交通警示防雾灯. CN201100553Y. 2008.
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文件名: CN200720016325.4.pdf
格式: Adobe PDF
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