Research on trip distance distribution model and parameter

SHI Fei; LU Zhen-bo

Volume 8 Issue 2

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SHI Fei, LU Zhen-bo. Research on trip distance distribution model and parameter[J]. Journal of Traffic and Transportation Engineering, 2008, 8(2): 110-115.

Citation:

SHI Fei, LU Zhen-bo. Research on trip distance distribution model and parameter[J]. Journal of Traffic and Transportation Engineering, 2008, 8(2): 110-115.

SHI Fei, LU Zhen-bo. Research on trip distance distribution model and parameter[J]. Journal of Traffic and Transportation Engineering, 2008, 8(2): 110-115.

Citation:

SHI Fei, LU Zhen-bo. Research on trip distance distribution model and parameter[J]. Journal of Traffic and Transportation Engineering, 2008, 8(2): 110-115.

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Research on trip distance distribution model and parameter

SHI Fei^1
,,
LU Zhen-bo²

1.
Department of Urban and Regional Planning, Nanjing University, Nanjing 210093, Jiangsu, China
2.
School of Transportation, Southeast University, Nanjing 210096, Jiangsu, China

More Information

Author Bio:
Shi Fei(1978-), male, PhD, lecturer, +86-25-83596902, fly.stone@163.com
Received Date: 2007-08-26
Publish Date: 2008-04-25

Abstract

Abstract

To study the trip distance distribution character in urban traffic planning, trip distance distribution function was analyzed by using probability theory and statistics theory under some hypothesis conditions, and was fitted by using resident trip data of ten cities, the rationality of hypothesis conditions was tested, the effect factors of the function parameters were discussed such as urban scale, urban shape and traffic structure, a general function of trip distance distribution was established through quantitative analysis and nonlinear regression, and the parameter ranges of different urban scales were analyzed.Calculation result indicates that trip distance accords with Rayleigh distribution, the ranges of distribution function parameter are from 0.035 to 0.076 for megalopolis and from 0.042 to 0.100 for big and medium cities.
- traffic planning,
- trip distance distribution,
- function fitting,
- parameter analysis,
- Rayleigh distribution

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References(10)

References

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