老城区道路交通健康状态评价体系研究

Research on Health Status Evaluation System of Road Traffic in Old City Area

根据老城区道路交通健康状态评价准则,构建评价指标体系,从易采集、易量化、可比性、综合性等方面权衡,选取道路网络密度、公交站点覆盖率、自行车网络密度、步行网络密度4个指标,评价方法上采用了扩展性较好的线性模型,并通过层次分析法和专家决策法,求解各评价指标权重系数。通过老城区道路交通健康状态评价体系,可以快速对老城区道路交通健康状态进行评价。老城区道路交通健康状态评价体系是一种老城区城市规划建设管理工具,目的是建立一套老城区道路交通评价体系,评价老城区道路交通在多重因素作用下发展状态和发展趋势,通过直观和量化手段对老城区交通健康状态横向比较、纵向比较,便于进行问题分析和查找。

Based on the health status evaluation criteria of road traffic in old city area, the evaluation index system is built to balance and select four indexes of road network density, bus stop coverage rate, bicycle network density and walking network density from the aspects of easy collection, easy quantization,comparability and comprehensiveness. The better expansibility of linear model is adopted for the evaluation method, and the analytic hierarchy process and the decision-making method of the experts are used to solve the coefficient of each evaluation index weight. The health status evaluation system of road traffic in old city area can quickly evaluate the health status of road traffic in old city area. This system is an urban planning construction management tool of old city area. Its aim is to establish an evaluation system of road traffic in old city area and to evaluate the development state and development trend of the road traffic in old city area action under the action of multiple factors. The health status of road traffic in old city area is horizontally and vertically compared by the intuitive and quantification methods so as to analyze and find the problems.