Traffic flow separating method for crossing based on half-width road rights and the traffic signal machine

Traffic flow separating method for crossing based on half-width road rights and the traffic signal machine

  • CN 1,324,062 A
  • Filed: 05/17/2001
  • Published: 11/28/2001
  • Est. Priority Date: 05/17/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of separation various flows of the grade crossing by traffic signals control to the space-time separation method of traffic conflict point of traffic flow, it is characterized in that:

  • 1) leftmost side of channelizing line in the crossing of the motor vehicle wagon flow of each left-hand rotation or craspedodrome is provided with a half range safety line respectively near the position of the safe enough traffic conflict point of itself and each traffic flow from left to right;

    2) the view picture road surface of every kind of traffic flow canalization in the crossing all is divided into two half range road surfaces by its half range safety line, the half range road surface that enters the crossing is called preceding half range road surface, leaves half range road surface, crossing and is called half range road surface, back;

    3) by the phase bit timing of the view picture right of way of the reasonable overall arrangement traffic signaling equipment of concrete traffic conditions on each half range road surface, separate traffic conflict point, make in the phase time of some traffic flows before it obtains the current right of way in view picture road surface, the motor vehicle that does not have other left-hand rotation or craspedodrome in its crossing on the preceding half range road surface of canalization road has right of way;

    4) can under the prerequisite that traffic conflict point separates, guarantee safety, half-roadway right before allowing to obtain in a period of time of these a traffic flows nearest phase time or phase place of less than before it obtains the current right of way in view picture road surface, be advanced to the back queuing of the half range safety line of its stop line front in turn by stop line, the distance on half range road surface nearly moves forward.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×