Design method and device for a driving plan generation model

A technology of driving planning and generating models, which is applied in the field of intelligent transportation research and intelligent bus scheduling, which can solve the problems of overloaded drivers, long waiting time, bus congestion, etc., and achieve the effect of improving satisfaction

CN111160686BActive Publication Date: 2021-04-16南京行者易智能交通科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-04-16

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Abstract

The invention discloses a design method and device for a driving plan generation model, comprising the following steps: step 1, obtaining the historical passenger flow law, step 2, generating a departure schedule, and step 3, generating a driving plan; through actual passenger flow prediction, combined with historical The big data of passenger flow law, with the goal of minimizing the cost of bus companies and passengers waiting for the bus, can determine the optimal departure interval, combined with the road standard forecast to generate a timetable, and can control the number of shifts by adjusting the target weight coefficient, improving the Availability of timetables. Finally, using the scheduling algorithm (0-1 planning solution model), reasonable road signs can be quickly given, and the working hours of drivers can be controlled by adding constraints to ensure a reasonable length of rest, which greatly improves the feasibility of road signs.
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Description

technical field

[0001] The invention relates to the field of intelligent transportation research, especially the field of intelligent bus scheduling, and in particular to a design method and device for a driving plan generation model. Background technique

[0002] With the rapid development of our society, people's living standards are improving day by day, and the scale of urban areas is also expanding, and public transportation is also vigorously developed. There are many forms of urban transportation, among which conventional buses are the most common means of transportation in the public transportation systems of major cities. On the one hand, at present, most urban bus departure timetables are generated manually based on manual experience, resulting in long waiting times for the public to travel, obvious phenomena of "stringing cars" and "big intervals", and serious bus congestion during peak hours , the phenomenon of empty buses during flat peak hours is common; theref...

Examples

Embodiment Construction

[0059] In order to clarify the technical solution and working principle of the present invention, the implementation manners of the present disclosure will be further described in detail below.

[0060] All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be repeated here.

[0061] The first aspect: the embodiment of the present disclosure provides a method for designing a driving plan generation model, which mainly includes the following steps:

[0062] Step 1, Obtain the historical passenger flow law

[0063] According to the passenger flow distribution situation of historical passenger flow law, the whole day operation time is divided into 1 time period, makes the fluctuation or the variance of the passenger flow of each time period minimum; , flat, high, flat, high, flat, low seven time periods, of course, here can also be divided into different time periods according to the specific p...