Bus lane control method

A technology of bus lanes and control methods, which is applied in the direction of controlling traffic signals, etc., can solve problems such as waste of road resources and greater impact on bus operation efficiency, so as to improve efficiency, improve road utilization, and avoid waste of road resources Effect

Inactive Publication Date: 2016-05-11
WUHAN UNIV OF TECH
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  • Abstract
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Problems solved by technology

Because there are no mandatory control measures for bus priority lanes, ordinary vehicles passing through bus priority lanes still have a great impact on bus operation efficiency. Although bus-only lanes avoid the impact of ordinary vehicles, they make bus-only lanes a part of road resources. The waste of road resources is caused when the car occupancy is not saturated

Method used

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  • Bus lane control method

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] Such as figure 1 Shown, a kind of bus lane control method comprises the following steps:

[0020] 1) According to the design speed V of the bus lane 0 Calculate the safety distance S 1 ,in

[0021] t 反应 is the driver's reaction time, generally 2-3 seconds; η is the safety margin, such as 2m, V 0 Take the value when the unit is km / h;

[0022] 2) According to S 1 Divide the bus lane into several lengths S 1 Lane unit of , and denoted as L along the direction of travel 1 , L 2 , L 3 ...,L n ;

[0023] 3) An induction device for inducting a bus is set at the initial position of each lane unit;

[0024] ...

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Abstract

The invention discloses a bus lane control method. The method comprises the following steps: 1) calculating safe distance S1 according to bus lane design speed V0; 2) dividing the bus lane into a plurality of lane units, the length of each of which is S1 according to the S1; 3) arranging a sensing device for sensing a bus at the starting place of each lane unit; 4) arranging an LED lamp strip at each separation marked line place of a bus lane and a common lane; and 5) if the sensing device of one lane unit senses that the bus drives in the lane unit, the sensing device of the lane unit emits a control signal to the LED lamp strip. According to the method, common vehicles are allowed to use the bus lane within the allowable gap between the front and back buses, thereby effectively preventing waste of road resources under the condition of non-saturated bus exclusive lane occupation.

Description

technical field [0001] The invention belongs to the field of traffic management and control, and in particular relates to a bus lane control method. Background technique [0002] With the implementation of the city's "Bus Priority" strategy, various cities have widely adopted bus priority lanes, bus lanes and other setting methods. Because there are no mandatory control measures for bus priority lanes, ordinary vehicles passing through bus priority lanes still have a great impact on bus operation efficiency, while bus-only lanes avoid the impact of ordinary vehicles, but make bus-only lanes a part of road resources. In the case of unsaturated car occupancy, road resources are wasted. [0003] The invention proposes a bus lane control method, which allows ordinary vehicles to use the bus lane within the allowable gap between the front and rear buses, effectively avoids the waste of road resources caused by unsaturated bus occupancy on the dedicated lane, and ensures bus oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/07
CPCG08G1/07
Inventor 朱顺应杨玲敏
Owner WUHAN UNIV OF TECH
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