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Intelligent tester for weight and center of gravity of aircraft

A technology for aircraft and measuring instruments, which is applied in the field of intelligent measuring instruments for aircraft weight and center of gravity, can solve problems such as insecurity, and achieve the effect that it is difficult to improve accuracy and the applicability of equipment is not strong

Inactive Publication Date: 2015-03-04
JIANGXI HONGDU AVIATION IND GRP
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Problems solved by technology

There are unpredictable unsafe factors in the whole operation process

Method used

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  • Intelligent tester for weight and center of gravity of aircraft

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Embodiment

[0010] Example: see figure 1 .

[0011] An intelligent measuring instrument for aircraft weight and center of gravity, comprising front wheel electronic scale 1, main wheel electronic scale 2, lifting platform 3, laser distance measuring unit 4, display and control unit 5, laser distance measurement unit 4 sends data to the display and control unit 5. The display and control unit 5 sends a control signal to the lifting platform 3, and the lifting platform 3 adjusts the lifting platform 3 according to the signal given by the display and control unit 5 to realize the level adjustment of the aircraft. The display and control unit 5 collects the front wheel electronic scale 1 and the main engine wheel. The data of the electronic scale 2 and the laser distance measuring unit 4 are calculated for weight and center of gravity and then displayed.

[0012] The laser rangefinder unit 4 sends the height difference data and horizontal parallel data of the left, right, front and rear meas...

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Abstract

The invention relates to the aircraft weight measurement field, and in particular relates to an intelligent tester for weight and center of gravity of an aircraft. The intelligent tester for weight and center of gravity of the aircraft comprises a front airplane wheel electronic scale, a main airplane wheel electronic scale, a lifting platform, a laser ranging unit and a display control unit, the laser ranging unit sends the data to the display control unit, the display control unit sends the control signal to the lifting platform, the lifting platform can adjust the lifting degree for adjusting the airplane horizontally according to the signal sent by the display control unit, the display control unit collects the data of the front airplane wheel electronic scale, main airplane wheel electronic scale and the laser ranging unit for calculating and displaying the weight and center of gravity. The laser ranging unit is the laser range finder used for sending the height difference data and the level parallel data of the measuring points at the front, rear, left and right sides of the airplane to the display control unit. The intelligent tester for weight and center of gravity of the aircraft has beneficial effects: all problems can be solved, such as the measurement workload for the weight and center of gravity of the aircraft is too much, the weighting efficiency is low, the degree of accuracy is difficultly raised and the device applicability is not strong can be solved.

Description

technical field [0001] The invention relates to the field of aircraft weight measurement, in particular to an intelligent measuring instrument for aircraft weight and center of gravity. Background technique [0002] my country's development of aircraft weight and center of gravity monitoring equipment started earlier. In the early 1980s, an electronic weighing device filled the blank of aircraft maintenance weighing in my country's aeronautical engineering, and other aircraft weighing systems came out. This kind of localized equipment has been popularized and applied to a certain extent in the field of aircraft maintenance, especially the military's lightweight aircraft and some aircraft manufacturers used to be the main users of this type of equipment. However, they basically failed to enter the civil aviation aircraft maintenance industry. According to the analysis, because these devices without exception use the top hole under the belly of the aircraft as the load-beari...

Claims

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Application Information

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IPC IPC(8): G01G19/07G01M1/12
Inventor 唐宝峰
Owner JIANGXI HONGDU AVIATION IND GRP
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