The Development of an Expert System for Diagnosis and Prescription of Traffic-Related Environment in Metropolises

在发展中国家的许多大都市，与烟草有关的空气污染正在迅速恶化。本研究的主要问题是在那些专家没有足够的知识和经验来研究与交通有关的空气污染的原因和结果的复杂关系的城市中，作为当务之急，制定和实施一套有效和全面的对策。为了帮助解决这个问题，在这项研究中开发了一个专家系统，使用一个类比的医疗健康检查过程中，一个城市被视为一个病人。该体系系统地结合了发达国家的经验和一些技术知识，给出诊断和处方。一个用户友好的图形用户界面的基础上Iinternet的开发，用户可以轻松地处理所需的过程。诊断的空间数据集存储在一个基于GIS的数据库和Java程序应用于模拟的对策和处方的有效性。该系统将帮助发展中国家的交通和环境官员了解综合情况，并制定最适合其城市的对策。

Traffic-related air pollution has been worsening rapidly in many metropolises of developing countries. The main issue of this research is to develop and implement a set of effective and comprehensive countermeasures as a matter of urgency in those cities where even the experts do not have enough knowledge and edxperiences to examine the complex relationships of causes and results of traffic-related air pollution. To help solve this problem, an expert system is developed in this study using an analogy to the medical health check process whereby a city is regarded as a patient. Experiences of developed countries and some technical knowledge are systematically integrated in the system to give diagnosis and prescriptions. A user-friendly graphical user interface based on the Iinternet is developed for users to easily handle the process required. The spatial data sets for the diagnosis are stored in a GIS-based database and Java programs are applied for the simulation of effectiveness of countermeasures and prescription. This system will help traffic and environmental officers in developing countries understand the comprehensive situation and establish most appropriate countermeasures for their cities.