Power dispersing type track following rubber wheel low-floor intelligent rail train

Abstract

The invention discloses a power dispersing type track following rubber wheel low-floor intelligent rail train which comprises a standard locomotive, a hinged mechanism, a standard power carriage and a standard trailer carriage, wherein the standard locomotive comprises a vehicle structure with two shaft supports, wherein a first shaft of the standard locomotive has a steer-by-wire function, and a second shaft is a steer-by-wire mechanism. A standard connection port connected with the hinged mechanism is reserved at the rear of the standard locomotive. The hinged mechanism has two freedom degrees of rotating in the vertical direction and rotating in the horizontal direction. The two ends of the hinged mechanism are provided with standard connection ports, and the standard connection ports are used for connection between the standard locomotive, the standard power carriage and the standard trailer carriage. The standard power carriage is of a vehicle structure with one shaft support. The standard trailer carriage comprises a vehicle structure with two shaft supports. A first shaft and a second shaft of a trailer of the standard trailer carriage have a steer-by-wire function. The power dispersing type track following rubber wheel low-floor intelligent rail train has the advantages of multi-shaft steering, power dispersion and modular design.

Description

technical field [0001] The invention mainly relates to the field of urban public transportation equipment, in particular to a power-distributed trajectory-following rubber-tyred low-floor intelligent rail train. Background technique [0002] Urban rail transit refers to a special-line public transportation system with continuous guiding capabilities, which is characterized by having a specific track and vehicles running along the track. Common urban rail transit includes subways, light rails, and trams. Among them, subways and light rails are mostly built underground or on viaducts, and they can run freely in special rail lines by using the blocking mode. Although they have a strong transportation capacity, the initial infrastructure and vehicle purchase costs are relatively high, making them unavailable in small and medium-sized cities. application. Trams require a special power system and track coordination design, whether the design and construction costs or maintenance...

AI Technical Summary

Problems solved by technology

Although the passenger car of the articulated car train has a large passenger capacity, the biggest difference between it and the single passenger car is the change of the road passability caused by the lengthening of the body, which is specifically manifested in the increase of the turning radius and the increase of the lane area occupied by the turn. Large, it is easy to interfere with other elements of the road traffic next to it, so that it cannot pass smoothly, or even worsen the traffic operating environment, and it is impossible to realize public transportation quickly and efficiently

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