Carriage unit and urban rail transit train capable of continuously running

Abstract

The invention discloses a carriage unit and an urban rail transit train capable of continuously running. A first connecting mechanism and a second connecting mechanism which correspond to each other are respectively arranged at the head and the tail of the carriage unit, so that the head and the tail of two adjacent carriage units are in buffer connection through the first connecting mechanism andthe second connecting mechanism; and a vehicle head door and a vehicle tail door which correspond to each other are arranged at the vehicle head and the vehicle tail of each carriage unit respectively, so that the two carriage units which are connected end to end communicate with each other through the vehicle head doors and the vehicle tail doors. According to the technical scheme provided by the invention, passengers can get on and off the train under the condition that the carriage unit is separated from the train and is combined with the train without stopping when arriving at a station,so that the traffic efficiency of the passengers is improved, the passenger conveying capacity is enhanced, and the passengers spend little time when travelling by the same distance.

Description

technical field [0001] The invention relates to the technical field of urban rail transit trains, in particular to a carriage unit and a sustainable urban rail transit train. Background technique [0002] In today's traditional urban rail transit system, trains must slow down and stop when they arrive at the station. After all passengers board the train safely, the train staff will start to close the doors and increase the speed. Such an operation will cause the average speed of the train to change from the design speed to 60-80km / h Down to only an average speed of 20-30km / h. Especially in the case of a large number of urban stations, the operating speed may be lower. This not only affects the travel efficiency of passengers, but also greatly increases the friction loss caused by train braking and power consumption. In addition, because the subway lines are getting longer and longer, rail transit drivers will be under high pressure for nearly two hours from the starting st...

AI Technical Summary

Problems solved by technology

[0002] In today's traditional urban rail transit system, trains must slow down and stop when they arrive at the station. After all passengers board the train safely, the train staff will start to close the doors and increase the speed. Such an operation will cause the average speed of the train to change from the design speed to 60-80km / h Reduced to only 20-30km / h of average speed

Especially in the case of a large number of stations in urban areas, the operating speed may be lower

This not only affects the travel efficiency of passengers, but also greatly increases the friction loss caused by train braking and power consumption.

In addition, due to the longer and longer subway lines, rail transit drivers will be under high pressure for nearly two hours from the starting station to the terminal station, which is very unsafe

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