Flat intersection left turn entrance lane removing method and method for driving on flat intersection left turn entrance lane

A technology for entrance lanes and left-turn lanes, which is applied to roads, roads, and control traffic signals. It can solve the problems of slow traffic intersection congestion, hidden safety hazards, and time-consuming traffic, so as to improve the traffic capacity of intersections, relieve traffic jams, and eliminate traffic jams. The effect of building overpasses or viaducts

Inactive Publication Date: 2011-05-11
胡昌碰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, indirect left turns are adopted at cross-shaped and T-shaped level crossings. If there are traffic measures such as setting left in advance and far-leading intersections and circles, the above-mentioned setting left in advance is only to make more turns in advance within the time limit set for left turns. A few vehicles, the above-mentioned far-leading intersection is to lead the vehicle that is going to turn left to a gap far away from the intersection dividing line, turn around and then return to th

Method used

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  • Flat intersection left turn entrance lane removing method and method for driving on flat intersection left turn entrance lane
  • Flat intersection left turn entrance lane removing method and method for driving on flat intersection left turn entrance lane

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no. 1 Embodiment approach

[0015] Such as figure 1 Example shows the migration of the left-turn entrance road at a level crossing and the first specific embodiment of the driving method thereof: it comprises two two-way lanes intersecting roads and a right-turn lane and a left-turn lane. The left-turn lane includes the original design The left-turn entrance road on the left side of each entrance road (12) going straight is now moved to the right side of the exit road (8), and is set as a left-turn entrance road (7) opposite to the straight exit road (8) . A railing or a pier (9) can be set at the separation between the left-turn entrance road (7) and the straight-going exit road (8), and left-turn entrances can be marked in each left-turn entrance road (7) and in front of the parking line Road words or heading arrows. A left-turn waiting lane (1) is set up at the road section beyond the original left-turn entrance lanes 100 meters away from the intersection. Vehicles that need to turn left enter the l...

no. 2 Embodiment approach

[0020] figure 2Example shows the migration of level crossing left-turn entrance lane of the present invention and the second specific embodiment of its driving method: it comprises a two-way straight lane and a vertical direction lane and right-turn lane and left-turn lane to form, and the left-turn lane comprises: On the left side of the carriageway (14) far away from the intersection in the vertical direction lane (14), set a left-turn waiting lane (1), a crossing (2), a crossing signal light (3) and set a road area (6) at the exit road (8) , road area signal lights (4), oblique signal lights (5) and left-turn entrance lanes (7), left-turn vehicles in the straight lane and left-turn vehicles in the vertical left-turn entrance lane (7) can start at the same time on each lane And turning and sailing out of the left and right sides of the same exit road (8) simultaneously, there is no conflict point or weaving.

[0021] Non-motorized vehicles at T-shaped level intersections n...

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Abstract

The invention relates to a flat intersection left turn entrance lane removing method and a method for driving on a flat intersection left turn entrance lane. A flat intersection comprises two bidirectional lane crossed roads, a right turn lane and a left turn lane. The left turn lane comprises a left turn entrance lane, a left turn waiting lane (1), a crossing lane entrance (2), an intersection signal light (4), a lane area (6), a lane area signal light (4) and an oblique signal light (5), wherein the left turn entrance lane which used to be arranged on the left side of an entrance lane at the intersection now is removed to the right side of an exit lane (8); the left turn waiting lane (1), the crossing lane entrance (2) and the intersection signal light (4) are arranged in a rear section far from an original left turn entrance lane; and the lane area (6), the lane area signal light (4) and the oblique signal light (5) are arranged in the exit lane (8). Vehicles to turn left run to the left turn waiting lane (1) from a running lane (14) to wait for a green light and then run through the crossing lane entrance (2) and the lane area (6) to a left turn entrance lane (7) on the right side of the exit lane to wait for turning. The design adopted in the invention eliminates a conflict point which occurs when the vehicles to turn left and vehicles to go straightly run together, shortens time limit periods of red and green light at the intersection, and relieves traffic jam and disturbance at the flat intersection.

Description

Technical field [0001] The invention relates to a level crossing left-turn entrance migration and a driving method thereof, in particular to a level crossing left-turn entrance migration and a driving method thereof which can alleviate traffic jams and time-consuming traffic at urban cross-shaped and T-shaped level crossings. Background technique: [0002] At present, indirect left turns are adopted at cross-shaped and T-shaped level crossings. If there are traffic measures such as setting left in advance and far-leading intersections and circles, the above-mentioned setting left in advance is only to make more turns in advance within the time limit set for left turns. A few vehicles, the above-mentioned far-leading intersection is to lead the vehicle that is going to turn left to a gap far away from the intersection dividing line, turn around and then return to the intersection. This kind of left-turning vehicle not only needs to drive one or two hundred meters in vain. In ...

Claims

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Application Information

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IPC IPC(8): E01C1/02
CPCE01C1/02G08G1/07
Inventor 胡昌碰
Owner 胡昌碰
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