Urban rail transit is divided into which three systems three major equipment?

Including lines, vehicles, stations three major infrastructure equipment and electrical, operational and signaling control systems.

Urban rail transit is the backbone of the urban public **** transportation system. The construction of urban rail transit can improve the travel conditions of residents and enhance the people's sense of access and satisfaction.

Currently and in the coming period, people should adhere to the policy of proceeding according to capacity and standardized management, emphasizing local conditions, intensive and efficient, and promoting the standardized and orderly development of urban rail transit.

Urban rail transit is also an important part of the city's comprehensive transportation system, and its safe operation is of great significance to safeguard people's lives and property, and maintain social security and stability.

Expanded Information:

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"13th Five-Year Plan" period is the decisive stage of building a moderately prosperous society in all aspects, fast and convenient urban rail transit has become the preferred choice for many cities to promote the construction of new towns and cities, and to promote the public transportation Priority development strategy of the first choice.

As of the end of 2018, more than 30 cities in China's mainland have urban rail transit operating lines with a total mileage of about 5,500 kilometers. With the completion of the backbone lines of urban rail transit around the world and the continuous expansion of the network scale, rail transit has become the backbone of urban public **** transportation, which plays an important role in improving the quality and efficiency of urban public **** transportation supply, easing urban traffic congestion, guiding the optimization of the layout of the urban spatial structure, and improving the urban environment.

Taking Shanghai as an example, by improving the public **** transportation travel chain with the rail transit network as the core, the proportion of rail + bus travel in the central city increased from 31.0% in 2013 to 33.2% in 2017;

The average daily passenger volume of rail transit on weekdays in 2018 has exceeded 11 million passengers, while the proportion of car travel for the purpose of commuting showed a downward trend; due to the comprehensive measures of rail transportation development and environmental management, the emissions of CO, PM and other pollutants related to motor vehicles showed a downward trend, and the transportation environment improved significantly.

China ****Productive News Network - Promoting the Standardized and Orderly Development of Urban Rail Transportation