Boarding vehicle

Abstract

The invention discloses a boarding vehicle, which aims to solve the technical problem of environment-friendly, safe and convenient passenger boarding, improve the utilization factor of the boarding vehicle and reduce the cost of the boarding vehicle. The boarding vehicle consists of a cab, an electronic vehicle chassis assembly, a boarding escalator assembly, an electronic control hydraulic system and an electronic programmed control system, wherein the boarding escalator assembly is arranged on the upper part of the electronic vehicle chassis assembly; and the electronic programmed control system controls the electronic control hydraulic system to drive the boarding escalator assembly to go up and down and the escalator stair to move. Compared with the prior art, the electronic vehicle chassis adopts a brushless DC motor, the escalator is arranged on the electronic vehicle chassis, hydraulic power is supplied to an escalator lifting cylinder, a support oil cylinder and a pedal oil cylinder by a vehicular hydraulic system; and a lithium ion cell pack supplies power for the brushless DC motor and the escalator to ensure that the boarding vehicle has the advantages of zero emission, high generality, small floor area, strong maneuverability, flexible motion and wide application range and facilities passengers to get on/off an airplane.

Description

technical field [0001] The invention relates to a special vehicle or a special vehicle, in particular to a boarding vehicle for airports. Background technique [0002] At present, there are two types of passenger boarding equipment commonly used in airports at home and abroad: one is a tunnel-type passenger boarding bridge, and the other is a special vehicle for passenger boarding step passenger ladders. The cost of the tunnel-type passenger boarding bridge is relatively high. The price of a large-scale tunnel-type passenger boarding bridge is about 5 million US dollars, and it covers a large area. It can only be applied to the fixed boarding gates of large and medium-sized airports. The fixed boarding gates in the terminal building are limited, resulting in low frequency of use, poor maneuverability, and limited scope of use. The prior art passenger boarding step passenger elevator special vehicle is refitted on the basis of a fuel car chassis, which has large emissions an...

AI Technical Summary

Problems solved by technology

The cost of the tunnel-type passenger boarding bridge is relatively high. The price of a large-scale tunnel-type passenger boarding bridge is about 5 million US dollars, and it covers a large area. It can only be applied to the fixed boarding gates of large and medium-sized airports. The fixed boarding gates in the terminal building are limited, resulting in low frequency of use, poor maneuverability and limited scope of use

The prior art passenger boarding step passenger elevator special vehicle is refitted on the basis of a fuel car chassis, which has large emissions and low work efficiency. It takes 30-40 minutes to complete a task of setting up or getting off the plane. It is a fixed ladder, so it brings inconvenience to the boarding or disembarkation of the old, weak, sick, disabled, and pregnant passengers. Several types of small aircraft have resulted in some airports being equipped with multiple special vehicles for passenger boarding and stepping passenger elevators with different lifting heights, resulting in a very low investment utilization rate. In the working state, it is easy to cause the dangerous situation of docking deviation or crashing the cabin door, which cannot guarantee the safety of the aircraft

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