Radar early-warning protection method for road work

Radar early-warning protection method for road work

  • CN 105,467,392 A
  • Filed: 11/20/2015
  • Published: 04/06/2016
  • Est. Priority Date: 11/20/2015
  • Status: Active Application
First Claim
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1. , for an early radar warning means of defence for road work, it is characterized in that:

  • said method comprising the steps of;

    (1) arrange radar detection apparatus;

    arrange for launching and accepting the electromagnetic radar detection apparatus that reflects at road work place, described radar detection apparatus is used for reflecting described two periods of electromagnetic second mistimings calculate translational speed and the distance of described mobile object according to launching two ends electromagnetic very first time difference and accepting mobile object;

    (2) radar beacon is set;

    place radar beacon needing the track place of detection, the line of described radar beacon and described radar detection apparatus is made to be parallel to described track, so that described radar detection apparatus according to the position of described radar beacon determine need detection track, described radar detection apparatus by electromagnetic wave with the mode radiation of rectangular radiation on described track;

    (3) configure alarm terminal;

    to road work personnel depaly alarm terminal, described alarm terminal is for the translational speed of described mobile object that receives described radar detection apparatus and calculate and distance.

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