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7i24.cn

In order to address the increasingly severe traffic congestion problem, improve the travel efficiency and comfort of urban residents, as well as reduce environmental pollution and energy consumption, countries around the world are intensifying their efforts in constructing urban public transportation systems. It is of great significance to actively promote and improve urban public transportation systems in the process of modern urbanization. Through analyzing the current development and construction status of public transportation systems in various countries, it can be seen that many countries are actively promoting the development of urban public transportation. On one hand, many developed countries have established efficient, convenient, and environmentally friendly public transportation networks. These systems include subway, light rail transit (LRT), tramways, buses, etc., which can meet the travel needs of different population groups. These countries also focus on providing barrier-free services and adopting intelligent technologies to enhance operational efficiency. This article mainly analyzes the public transportation systems in developed countries such as the United States, Europe, Japan etc. Each city in America has its own independently operated public transportation system including subway lines LRTs trams buses etc., but due to dispersed population and widespread use of private cars,the reliance on public transport is relatively low in many cities. Through analysis of foreign public transport situations,the US is one of successful ITS application country with over 80% application rate currently,and related products are also advanced.The US ITS applications cover vehicle safety system(51%),electronic toll collection(37%),highway & vehicle management system(28%),navigation & positioning system(20%)and commercial vehicle management system(1%).