基于JavaEE平台的城市公交便利度系统的设计与实现.docx

PAGE 30 基于JavaEE平台的城市公交便利度系统的设计与实现 摘 要 城市公交便利度分析系统（Analysis system of urban public transport convenience）是一个以深圳公交巴士为例的便利度分析系统，系统地对比深圳不同地区的公交巴士便利度状况，且管理员可以对公交信息以及公园信息进行增删改的功能，而普通用户则可以查询到公交和公园的基本信息。公交巴士是深圳市民出行的主要方式，通过以公交巴士的线路和站点数据为基础，分析线路的平均站间距和非直线系数以及分析各个地区300米和500米内范围的可换乘站点数、站点周边住宅的平均距离和公园周边的站点数。并且展示深圳各个地区的问题线路以及问题站点的状况，分析市民出行的便利程度。最后会生成一个标准化的便利度分析报告以辅助公交运营管理者和公交乘客了解深圳公交的状况。 关键词：公交巴士；公交便利度；公交线路；公交站点；深圳 Design and implementation of urban public transport convenience system based on JavaEE platform Abstract The urban public transport convenience analysis system is a convenience analysis system taking Shenzhen public transport bus as an example. It systematically compares the convenience status of public transport buses in different areas of Shenzhen, and the administrator can add, delete and modify the public bus information and park information, while ordinary users can query the basic information of public transport and park. Public bus is the main way for Shenzhen citizens to travel. Based on the line and station data of public bus, this paper analyzes the average station spacing and non-linear coefficient of the line, as well as the number of transfer stations within 300m and 500m in each area, the average distance of residential buildings around the station and the number of stations around the park. It also shows the problem routes and the status of the problem stations in various regions of Shenzhen, and analyzes the convenience of citizens travel. Finally, a standardized convenience analysis report will be generated to assist the public transport operators and passengers to understand the status of public transport in Shenzhen. Keywords: Public bus; travel convenience; bus lines; bus stations; Shenzhen 目 录 TOC \o 1-3 \h \u 1 前言 1 1.1本设计的目的、意义及应达到的技术要求 1 1.2本设计在国内外的发展概况及存在的问题 2 1.3本设计应解决的主要问题 2 2系统的需求分析及解决方案 3 2.1公交巴士线路分析 3 2.1.1非直线系数 3 2.1.2平均站间距 4 2.2公交巴士站点分析 4 2.3功能点需求分析 4 2.4功能点问题及其解决方案 4 3系统整体的概要设计 5 3.1三层架构 5 3