Double Y intersection priority control method for tram

Abstract

The invention relates to a double Y intersection priority control method for a tram. The double Y intersection priority control method for the tram comprises the steps that, step 1, when the tram passes through a priority request point, the priority request with the driving direction is sent to a signal controller TSC for a road traffic signal; step 2, TSC begins to prioritize a phase for the tramdriving in the driving direction of the step 1; step 3, a route request corresponding to the direction mentioned in the step 1 are stored in queues for the route request; Step 4, if the route requestis positioned in the first bit in the queues in the step 3 and condition for handling the route is satisfied, the route request is sent to an interlocking subsystem CBI; step 5, the interlocking subsystem CBI handles the corresponding route after receiving the route application; and step 6, the tram pass through a level crossing after the route is completed. Compared with prior art, the double Yintersection priority control method for the tram has the advantages of improving the overall traffic efficiency of a double Y type level crossing and the like.

Description

technical field [0001] The invention relates to the field of tram signal systems for rail traffic, in particular to a method for preferentially controlling double Y intersections of trams. Background technique [0002] Modern tram, as a mode of traffic operation with medium traffic volume, has the characteristics of high efficiency, green and environmental protection. Because trams generally run on the ground of urban roads, they will be affected by the urban intersection signal control system when passing level crossings, which will have a certain impact on the operating efficiency of the tram itself. According to relevant data, 80% of the delays in tram operation come from the delays in waiting for parking at level crossings. Therefore, in order to ensure that the trams have a high speed when running on the whole line, the station punctuality rate, and meet the requirements of a small departure interval during peak hours, it is necessary to adopt a certain priority contro...

AI Technical Summary

Problems solved by technology

Because trams generally run on urban roads, they will be affected by the urban intersection signal control system when passing level crossings, which will have a certain impact on the operating efficiency of the tram itself.

According to relevant data, 80% of the delays in tram operation come from the delays of waiting for parking at level crossings.

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