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Hybrid bus lane real-time control system and method

A real-time control system, a technology for bus-only lanes, applied in the traffic control system, the traffic control system of road vehicles, and the control of traffic signals, etc., can solve problems such as road resource waste, achieve balanced traffic vehicle allocation, solve road resource waste, The effect of relieving local congestion

Active Publication Date: 2017-10-03
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application solves the problem of waste of road resources in the prior art by providing a real-time control system and method for mixed bus lanes

Method used

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  • Hybrid bus lane real-time control system and method
  • Hybrid bus lane real-time control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] This embodiment provides a real-time control system for mixed bus lanes, such as figure 1 As shown, including: on-board equipment and wayside equipment.

[0065] The vehicle-mounted equipment is arranged on the bus, and the vehicle-mounted equipment includes a storage module, a detection module, a control module, and a signal transmitting module; the trackside equipment is arranged along the bus lane, and includes a signal receiving module and a display module.

[0066] Wherein, the storage module stores the length L of the affected area i , detection area length L d , The reaction time T for the driver to receive the lane change instruction r , Driving time T from the bus lane d .

[0067] The length L of the detection module in the detection area d Detect whether there are social vehicles in the detection area within the range, and the detection module obtains the bus speed v b , The driving speed of social vehicles in front of the bus v s , Arrival distributio...

Embodiment 2

[0085] This embodiment provides a real-time control method for mixed bus lanes, comprising the following steps:

[0086] The on-board equipment obtains the length of the affected area L i , detection area length L d , The reaction time T for the driver to receive the lane change instruction r , Driving time T from the bus lane d .

[0087] The vehicle-mounted device detects whether there are social vehicles in the detection area.

[0088]The on-board equipment obtains the bus speed v b , The driving speed of social vehicles in front of the bus v s , Arrival distribution P(X) of the traffic flow of the common lane adjacent to the bus lane.

[0089] The on-board equipment is based on whether there are social vehicles in the detection area, the length L of the influence area i , the bus speed v b , The traveling speed of social vehicles in front of the bus v s , The reaction time T of the driver receiving the lane change instruction r , the driving time T for driving aw...

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Abstract

The present invention belongs to the traffic control technical field and discloses a hybrid bus lane real-time control system and method. The system comprises vehicle-mounted equipment and trackside equipment; the vehicle-mounted equipment comprises a storage module, a detection module, a control module and a signal transmitting module; and the trackside equipment includes a signal receiving module and a display module. The method includes the following steps that: the vehicle-mounted equipment obtains the length of an influence region, the length of a detection region, reaction time for a driver to receive a lane change instruction, driving time for the driver to leave a bus lane, detects whether social vehicles exist in the detection region, obtains the driving speed of a bus, the driving speeds of social vehicles in the front of the bus, the traffic flow arrival distribution of ordinary lanes adjacent to the bus lane, obtains the length of a color change region and transmits road control information; and the trackside equipment receives the road control information. With the hybrid bus lane real-time control system and method adopted, the problem of road resource waste in the prior art can be solved, and the road utilization rate of the bus lane can be improved under the premise of ensuring the running efficiency of the bus.

Description

technical field [0001] The invention relates to the technical field of traffic control, in particular to a real-time control system and method for a mixed bus lane. Background technique [0002] With the rapid development of my country's social economy, the scale of cities is expanding day by day, and the problem of urban traffic congestion is becoming more and more prominent. Urban public transportation is regarded as an effective way to alleviate urban congestion. Vigorously develop urban public transport and implement the strategy of public transport priority is the strategic policy adopted by most cities at present, and the implementation of the layout of dedicated bus lanes is the main measure for the development of public transport priority. [0003] As a smooth and fast green channel, the bus lane ensures the priority of buses and improves the efficiency of bus traffic. However, for the road sections with bus-only lanes, the traffic conditions of the bus-only lanes a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/07G08G1/087
CPCG08G1/07G08G1/087
Inventor 朱顺应肖文彬王红
Owner WUHAN UNIV OF TECH
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