Bus route planning method and system

Abstract

The invention relates to a bus route planning method. The bus route planning method comprises the following steps: establishing a resident employment and residence place big data knowledge base; establishing a bus route rule database; obtaining employment and residence points with population density larger than 500 in the resident employment and residence place big data knowledge base; adopting a kernel density analysis algorithm to obtain several central points from the employment and residence points with the population density larger than 500, and setting a spatial buffer space with a radius of 50m according to the central points; by utilizing a spatial analysis technology, removing commercial districts and scenic spots within diameters of 50m of the central points to obtain a big data knowledge base of a resident employment and residence place requiring to establish bus stops; and matching the obtained big data knowledge base of a resident employment and residence place requiring to establish bus stops with the bus route rule database to obtain a bus route planning scheme. The invention further relates to a bus route planning system. The bus route planning method and system provided by the invention can be used for flexibly and reasonably planning bus routes, fully using public resources and easing the traffic pressure of the city in time.

Description

technical field [0001] The invention relates to a bus route planning method and system. Background technique [0002] Urban public transportation is an important part of urban infrastructure, which is directly related to the overall function of the city and is closely related to people's production and life. The urban bus network is a passenger transportation network composed of fixed lines and parking stations laid out by urban buses on the streets of the city. The rational arrangement of urban bus network and frequency is an important factor to determine the comprehensive performance of the bus system. Whether its layout and structure are reasonable has an important impact on attracting residents to travel by bus. [0003] Existing bus route planning mainly relies on annual travel surveys. Not to mention consuming a lot of manpower and material resources, the number of samples is often limited. The development and optimization of bus lines rely more on experience and pu...

AI Technical Summary

Problems solved by technology

This bus line planning method has low efficiency, long planning time, high cost, and cannot completely solve the problem that citizens take few or no bus lines, nor can it alleviate the traffic pressure in the city in time

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