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Device for horizontal measuring and guiding to level airplane

A technology for level measurement and aircraft, applied in the field of aircraft level measurement and guidance leveling device, can solve the problems of unstable aircraft leveling process, excessive equipment, manpower, strong randomness, etc., to achieve small errors, reduce manpower, external field Portable effect

Active Publication Date: 2015-03-18
中航通飞华南飞机工业有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

This method is relatively mature in technology, but it requires too much equipment, manpower, and overly complicated leveling procedures to achieve aircraft leveling, and the process of aircraft leveling is unstable, highly random, and difficult to control

Method used

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  • Device for horizontal measuring and guiding to level airplane
  • Device for horizontal measuring and guiding to level airplane
  • Device for horizontal measuring and guiding to level airplane

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Experimental program
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Embodiment approach

[0029] As yet another preferred embodiment of the present invention, the aircraft level measurement and guidance leveling device further includes a USB power communication interface circuit module 7 , and the USB power communication interface circuit module 7 is connected to the microprocessor 1 . Specifically: the 10th pin, the 11th pin and the 28th pin of the microprocessor 1 are all connected to the USB power supply communication interface circuit module 7 . The USB power supply communication interface circuit module 7 can communicate with the upper computer or the lower computer to realize the human interface screen, monitoring, actual control and report output between the computer and the aircraft level measurement and guidance leveling device.

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Abstract

The invention relates to a device for horizontal measuring and guiding to level an airplane. The device comprises a microprocessor, a biaxial horizontal sensor, a fulcrum identification circuit, a data input device, a display and a voice broadcasting device, wherein output ends of the biaxial horizontal sensor, the fulcrum identification circuit and the data input device are connected with the microprocessor; an output end of the microprocessor is connected with input ends of the display and the voice broadcasting device. Therefore, compared with a traditional device for leveling the airplane, the device adopted for leveling can reduce the number of required tool devices, reduces labor, is simple and easy to operate, and meanwhile, solves the problems that during the airplane leveling process, human errors, complexity and airplane leveling errors are unstable, and the labor cost is relatively high, is small in errors, high in precision, simple in structure, very small in investment and convenient, and fills in the gap in the domestic technical field.

Description

technical field [0001] The invention belongs to the technical field of aircraft level measurement and leveling, in particular to an aircraft level measurement and guiding leveling device. Background technique [0002] At present, this domestic technology is still blank, and only other methods can be used to achieve aircraft level measurement and aircraft leveling, that is, use three (individually four) jacks to lift the aircraft, and use the observation placed on the aircraft level to hang on the plane. Whether the scale of the steel tape on the horizontal reference point of the aircraft is within the specified tolerance range is used to judge whether the aircraft is level. If it is not, use the level gauge and the jack to level the top of the aircraft until the scale of the steel tape observed by the level gauge is within the tolerance range. That is to say, the aircraft has been calibrated. This method is relatively mature in technology, but it requires too much equipment...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C9/00B64F5/00B64F5/60
CPCB64F5/00G01C9/00
Inventor 韩永良刘志华冉海霞曹琦
Owner 中航通飞华南飞机工业有限公司
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