关键词: 交通满意度, 交通环境容量, 驾车人满意度, 居民的满意度

Abstract: Through the investigation and analysis of a variety of statistical data of several cities＇ traffic satisfaction, three main factors influcncing the traffic satisfaction are analyzed, such as air and noise pollution, energy useless depletion and traffic situation. Mathematical model is established to test the residents＇ traffic satisfaction. Through the quantitative description of urban road density, the number of motor vehicles and the influencing factors on environment, the weight of various factors in the model is obtained. To test whether the ultimate quantitative data of this model can represent the satisfaction of residents on local traffic situation actually and effectively, the calculation＂ results of traffic satisfaction of various places and their possibilities of actual causes are given, thus the correctness of this model is verified.

Key words: traffic satisfaction , traffic environmental capacity , satisfaction of driver , satisfaction of resident ;