Automatic searchlighting warning system for pedestrian crosswalk

Automatic searchlighting warning system for pedestrian crosswalk

  • CN 104,791,661 A
  • Filed: 04/14/2015
  • Published: 07/22/2015
  • Est. Priority Date: 04/14/2015
  • Status: Active Application
First Claim
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1. the automatic searchlighting caution system of crossing, is characterized in that:

  • comprise infrared life-detection instrument, lighting device, electromagnetic wave generator;

    Described infrared life-detection instrument is for detecting crossing pedestrian by situation and by the first switch control rule lighting device of infrared life-detection instrument and electromagnetic wave generator work;

    Described lighting device comprises photo resistance and the searchlight of series connection, and described photo resistance is used for induced environment light and automatically controls searchlight according to light intensity opening or closing, and it is for pedestrians that described searchlight is used for illuminating crossing;

    Described electromagnetic wave generator is used for sending electromagnetic wave signal to the vehicle being in air line distance S, reminds vehicle on crossing, have pedestrian to pass through;

    After described infrared life-detection instrument is electrically connected with lighting device, electromagnetic wave generator respectively, be electrically connected with the power supply that crossing is arranged and form closed-loop path, described lighting device is in parallel with electromagnetic wave generator.

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