Bus timetable automatic compiling method

A timetable and bus technology, applied in office automation, instruments, data processing applications, etc., can solve the problem that the turnaround time at the departure time point cannot be obtained the driving timetable, etc., to achieve the effect of reasonable timetable, simplified operation process, and accurate acquisition.

Pending Publication Date: 2022-02-18
ZHENGZHOU TIAMAES TECH
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AI Technical Summary

Problems solved by technology

[0004] However, existing scholars generally only consider the impact of the existing passenger flow on the departure timetable when compiling the bus schedule, and calculate the departure interval within the operating time period according to the changing law of the existing passenger flow
Although the above method can calculate the departure interval that conforms to the changing rules of passenger flow, it is still impossible to obtain a complete driving timetable without the turnaround time of the given departure time point

Method used

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  • Bus timetable automatic compiling method
  • Bus timetable automatic compiling method
  • Bus timetable automatic compiling method

Examples

Experimental program
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Embodiment 1

[0059] Embodiment 1: This embodiment provides a method for compiling an automatic bus timetable, which includes the following steps:

[0060] Step 1. Construct a passenger flow prediction model based on the passenger flow historical data of the route to be optimized, and calculate the passenger flow in different operating periods according to the passenger flow prediction model.

[0061] By analyzing the historical card swiping data of the line to be optimized, it can be known that the travel of passengers presents a certain periodicity, and the high-precision prediction of the future passenger flow of the line to be optimized is the basis for the optimization of the departure interval. When dealing with the historical passenger flow of buses, the impact of weather factors, road conditions and other factors on passenger travel is taken into account. For example, the passenger flow of buses in rainy days, snowy days and other extreme weather shows a downward trend. It will show...

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Abstract

The invention belongs to the technical field of bus planning, and particularly relates to a bus automatic timetable compiling method. According to the method, firstly, a passenger flow change rule model is trained through a light GBM algorithm according to a passenger flow change rule of a bus, then a departure interval conforming to the passenger flow change rule is calculated through a slope ratio model, then a turnover time change rule model is trained through the light GBM algorithm, and finally a complete bus timetable conforming to the passenger flow change rule is obtained. According to the method, the departure timetable can be obtained more quickly and accurately, the operation process is greatly simplified, the influence of objective factors influencing bus operation is fully considered, consideration is more comprehensive, and the timetable obtained through calculation is more reasonable and more conforms to passenger flow characteristics.

Description

technical field [0001] The invention belongs to the technical field of timetable preparation, and in particular relates to a method for automatically preparing a bus timetable. Background technique [0002] With the advancement of my country's urbanization process, the travel of residents is also facing more and more serious tests. The vigorous development of subways and buses is in line with the "public transportation priority" strategy implemented by our country. At present, although public transport still has a relatively large proportion, the proportion of public transport is gradually declining due to the popularity of subways and diversified taxis and the irrationality of bus scheduling. How to effectively improve the utilization rate of public transport vehicles is a key factor in improving passenger comfort and an important part of solving the current situation of urban congestion. [0003] At present, some scholars have conducted research on the bus departure timet...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/10G06Q50/26
CPCG06Q10/04G06Q10/109G06Q50/26
Inventor 郭建国李永康田庆福林中霞程行威李金刚沈洋
Owner ZHENGZHOU TIAMAES TECH
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