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Control method of bus departure

A control method and bus technology, applied in the direction of traffic control system, road vehicle traffic control system, instrument, etc., can solve the problem that bus priority cannot guarantee punctuality, and achieve the effect of improving bus service level

Active Publication Date: 2017-01-04
ZHEJIANG UNIV OF TECH
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AI Technical Summary

Problems solved by technology

Therefore, for more ordinary buses, in the face of very congested traffic conditions, bus priority and traffic signal priority cannot guarantee their punctuality

Method used

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  • Control method of bus departure
  • Control method of bus departure
  • Control method of bus departure

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Experimental program
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Embodiment Construction

[0026] Referring to the attached picture:

[0027] The bus departure control method includes:

[0028] 1. Use satellite positioning equipment to collect the time T of the bus arrival ij , calculate the delay time difference ΔT against the timetable ij =|t ij -T ij |, establish ΔT ij The set R of . Among them, T ij Indicates the actual time when the i-th bus arrives at the j-th stop, t ij Indicates the time when the i-th bus specified in the bus schedule arrives at the j-th stop, ΔT ij Indicates the delay time difference of the i-th bus at the j-th stop.

[0029] 2. Statistically analyze the data set R, and divide the bus departure time into time slots according to the degree of road congestion.

[0030] 3. Establish the departure interval model, and re-divide the departure interval within the time period.

[0031] 4. The time information T collected in step 1 ij Substitute into the model to calculate the departure interval to make a departure plan.

[0032] Wherein...

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Abstract

The bus departure control method includes: using satellite positioning equipment to collect the time Tij of bus arrival, comparing the timetable to calculate the delay time difference ΔTij=|tij-Tij|, and establishing a set R of ΔTij; wherein, Tij represents the i-th bus in actual The time when the bus arrives at the j-th station, tij represents the time when the i-th bus arrives at the j-th station specified in the bus schedule, and ΔTij represents the delay time difference of the i-th bus at the j-th station; statistical analysis data Set R, divide the bus departure time according to the degree of road congestion; establish a departure interval model, and re-divide the departure interval within the time period; substitute the time information Tij collected in step 1 into the model to calculate the departure interval to formulate a departure plan.

Description

technical field [0001] The invention belongs to the field of traffic control, and in particular relates to a method for optimizing the departure interval of buses to improve the punctuality rate. Background technique [0002] The public transport system is a social service system for the public, and its service quality has attracted more and more attention. Along with the quickening of people's rhythm of life, it is of great significance to ensure the punctual rate of buses. However, the proportion of existing urban lines that can guarantee the punctual arrival of buses is very small, which will not only destroy the normal traffic order but also affect the travel of passengers. [0003] At present, the countermeasures to improve the punctuality rate of public transport mainly include public transport right of way priority, traffic signal priority and establishment of BRT system. However, according to the transportation department, traffic congestion is the main reason affe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00
Inventor 董红召孔娟娟刘冬旭陈宁
Owner ZHEJIANG UNIV OF TECH
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