A kind of passenger passage manipulation method

Abstract

The invention provides an aerobridge manipulation method. The method comprises the following steps of: enabling laser range finders to measure the distance from a flexible frame to an aircraft body, and before the aerobridge vertically stretches toward the aircraft and further approaches to the aircraft for docking by a certain distance, temporarily stopping the movement of the aerobridge approaching to the aircraft; measuring the distance by using the plurality of laser range finders and controlling the deformation of the flexible frame by the actuators, so that the deformed flexible frame has the same surface curvature as the aircraft body housing for docking; continuing controlling the aerobridge to advance, and when the distance measured by the laser range finders at the front end of the floor reaches a predetermined value, braking the aerobridge; and controlling a winding mechanism to release the energy storage device by a controller, so that the energy storage device tightly presses the docking frame to the craft body housing. By adopting the aerobridge manipulation method, the sealability and the safety are improved.

Description

technical field [0001] The present invention relates to a method for manipulating a passenger channel, in particular to a method for manipulating a boarding bridge, and in particular to a boarding bridge including a docking frame that can adaptively have a shape conforming to the curvature of the plane's surface before docking with the plane manipulation method. Background technique [0002] Airplane boarding bridge is a piece of airport equipment commonly used by modern passenger aircraft. They are used as the entrance for boarding, allowing passengers to enter the interior of the passenger aircraft from the terminal building. This type of boarding bridge usually has a canopy device at its end, which bridges the space between the boarding bridge and the aircraft, so as to protect the boarding personnel from the influence of bad weather conditions. [0003] Patent document CN100355628C discloses a sealing device for aircraft passenger ladders or aircraft boarding bridges, c...

AI Technical Summary

Problems solved by technology

The above two documents are still relatively single for the use of laser rangefinders

[0006] Therefore, the boarding bridges in the prior art generally have the following defects: due to the single force point of the energy storage device or the actuator, the flexible frame is difficult to adapt to various aircraft surface curvatures, and the flexibility and sealing are poor; The frame fits closely to the fuselage shell, and the force usually exerted is relatively large, which is easy to damage the fuselage shell. In addition, since the energy storage device or actuator usually starts to work after the awning device touches the fuselage shell, it is easy to cause damage to the fuselage shell by itself. Faults or system errors cause overload, which seriously damages the fuselage shell; there is a lack of real-time detection and alarm devices during the passenger boarding process, posing safety hazards

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