CN103512556B - Device for horizontal measuring and guiding to level airplane - Google Patents
Device for horizontal measuring and guiding to level airplane Download PDFInfo
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- CN103512556B CN103512556B CN201310501509.XA CN201310501509A CN103512556B CN 103512556 B CN103512556 B CN 103512556B CN 201310501509 A CN201310501509 A CN 201310501509A CN 103512556 B CN103512556 B CN 103512556B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Traffic Control Systems (AREA)
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
The invention belongs to airplane horizontal survey and smoothing technical field, particularly a kind of airplane horizontal survey and instruct leveling apparatus.
Background technology
At present, this technology domestic also belongs to blank, only useful additive method can realize the method for airplane horizontal survey and aircraft smoothing, namely three (having individually four) jack stand aircrafts are utilized, in predetermined tolerance band, whether judge that whether aircraft is in horizontality with the steel tape scale that the observation being placed on aircraft spirit-leveling instrument hangs on aircraft horizontal reference point, if not in horizontality, spirit-leveling instrument is utilized to coordinate aircraft top level with lifting jack, until the steel tape scale that spirit-leveling instrument is observed is in margin tolerance, aircraft levelling can be thought.The method Technical comparing is ripe, but needs the too complicated smoothing program of too much equipment, manpower and use just can reach aircraft smoothing work in aircraft smoothing process, and aircraft smoothing process is unstable, and randomness is strong, and bad control.
Summary of the invention
For solving the above-mentioned problems in the prior art, the invention provides a kind of simple to operate, light, cost of labor is low, and error is little, precision is high, and structure is simple, make minuscule investment, outfield is portable, airplane horizontal survey and instruct leveling apparatus.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of airplane horizontal survey and instruct leveling apparatus, includes microprocessor, double-shaft level sensor, fulcrum identification circuit, data input device and display; Institute's double-shaft level sensor, fulcrum identification circuit are all connected with described microprocessor with the output terminal of data input device, and the output terminal of described microprocessor is connected with the input end of described display.
Further, described double-shaft level sensor is the MV-2A-30 model double-shaft level sensor of M series, and described microprocessor is AT89C52 microprocessor, and described fulcrum identification circuit forms primarily of K switch 1 and resistance R6.
Further, described data input device is keyboard or touch-screen or USB IO interface, and described display is for adopting LCD liquid crystal display screen or touch-screen.
Further, 3rd pin of described AT89C52 microprocessor and the 4th pin are connected with the Y-axis of the MV-2A-30 model double-shaft level sensor of described M series and X-axis tilt signals output terminal respectively, 39th pin, 38th pin, 37th pin, 36th pin, 35th pin, 34th pin, 33rd pin, 32nd pin, 21st pin, 22nd pin, 23rd pin respectively successively with the 7th pin of described LCD liquid crystal display, 8th pin, 9th pin, 10th pin, 11st pin, 12nd pin, 13rd pin, 14th pin, 4th pin, 5th pin, 6th pin connects, 5th pin is connected with described fulcrum identification circuit.
Further, described airplane horizontal survey and instruct leveling apparatus also to include voice announcer, the input end of described voice announcer is connected with the output terminal of described microprocessor.
Further, described voice announcer is active loudspeaker able to programme.
Further, described airplane horizontal survey and instruct leveling apparatus also to include voice announcer, described voice announcer is active loudspeaker able to programme, and the 25th pin of described AT89C52 microprocessor, the 26th pin and the 27th pin are connected with the 1st pin of described active loudspeaker able to programme, the 2nd pin and the 3rd pin respectively successively.
Further, described airplane horizontal survey and instruct leveling apparatus also to include USB power source communication interface circuit module, described USB power source communication interface circuit module is connected with described microprocessor.
Further, described airplane horizontal survey and instruct leveling apparatus also to include USB power source communication interface circuit module, the 10th pin of described AT89C52 microprocessor, the 11st pin and the 28th pin all with described USB power source communication interface circuit model calling.
The invention has the beneficial effects as follows:
The present invention passes through technique scheme, compared with smoothing with conventional airplane, with this airplane horizontal survey and instruct leveling apparatus to instead of spirit-leveling instrument, 3 ~ 4 steel tapes and 3 ~ 4 operating personnel of tradition smoothing, greatly reduce required tooling device, decrease manpower, simple to operate, light, solve human error in aircraft smoothing process and complexity, aircraft smoothing error is unstable, cost of labor is a higher difficult problem, error is little, precision is high simultaneously; And structure simple, make minuscule investment, outfield is portable, fills up the blank in domestic technique field.
In addition, also can send the prompting of corresponding top lifting height information speech by voice announcer, in aircraft jacking process, send the jacking suggestion of aircraft jacking trend and concrete each fulcrum simultaneously, smoothing operation more simply, lighter; And can be communicated with host computer or slave computer by USB power source communication interface circuit module, realize computer and this airplane horizontal survey and instruct the interpersonal interface screen of leveling apparatus, monitoring, working control and report output.
Accompanying drawing explanation
Fig. 1 is a kind of airplane horizontal survey of the present invention and the structural principle schematic diagram instructing leveling apparatus embodiment;
Fig. 2 is a kind of airplane horizontal survey of the present invention and the structural representation instructing double-shaft level sensor in leveling apparatus embodiment;
Fig. 3 is a kind of airplane horizontal survey of the present invention and the structural circuit schematic diagram instructing display in leveling apparatus embodiment;
Fig. 4 is a kind of airplane horizontal survey of the present invention and the structural representation instructing microprocessor in leveling apparatus embodiment, fulcrum identification circuit, display and voice announcer;
Fig. 5 is a kind of airplane horizontal survey of the present invention and the structural circuit schematic diagram instructing USB power source communication interface circuit module in leveling apparatus embodiment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Fig. 1 to Fig. 5:
A kind of airplane horizontal survey described in the embodiment of the present invention and instruct leveling apparatus, includes microprocessor 1, double-shaft level sensor 2, fulcrum identification circuit 3, data input device 4 and display 5; Described double-shaft level sensor 2, fulcrum identification circuit 3 are connected with microprocessor 1 with the output terminal of data input device 4, and the output terminal of described microprocessor 1 is connected with the input end of display 4.Wherein, described double-shaft level sensor 2 is the MV-2A-30 model double-shaft level sensor of M series, described microprocessor 1 is AT89C52 microprocessor, described fulcrum identification circuit 3 forms primarily of K switch 1 and resistance R6, described data input device 4 is keyboard or touch-screen or USB IO interface, described display 5 is for adopting LCD liquid crystal display screen (also can be touch-screen), 3rd pin of described AT89C52 microprocessor and the 4th pin are connected with the Y-axis of the MV-2A-30 model double-shaft level sensor of described M series and X-axis tilt signals output terminal (ADC0 and ADC1) respectively, the 39th pin, 38th pin, 37th pin, 36th pin, 35th pin, 34th pin, 33rd pin, 32nd pin, 21st pin, 22nd pin, 23rd pin respectively successively with the 7th pin of described LCD liquid crystal display, 8th pin, 9th pin, 10th pin, 11st pin, 12nd pin, 13rd pin, 14th pin, 4th pin, 5th pin, 6th pin connects, and the 5th pin is connected with described fulcrum identification circuit 3.
When the present invention uses, first by this airplane horizontal survey and instruct leveling apparatus to be placed on aircraft cabin floor (this floor is parallel with the level reference of aircraft), and select measure and instruct calibrating mode (namely when K switch 1 is closed by fulcrum identification circuit 3,5th pin of microprocessor 1 is high level, be defined as three fulcrums measure and instruct calibrating mode, when K switch 1 disconnects, the 5th pin of microprocessor 1 is low level, is defined as four fulcrums and measures and instruct calibrating mode.); Then the pitching of double-shaft level sensor 2 real time automatic detection aircraft and roll tilt signals, represent the horizontal and vertical heeling condition of aircraft respectively, and flow to microprocessor 1, input this airplane horizontal survey by data input device 4 to microprocessor 1 simultaneously and instruct the horizontal and vertical horizontal range parameter of the current location of leveling apparatus and each fulcrum of aircraft; Last microprocessor 1 calculates the top lifting height information of each fulcrum of aircraft according to this parameter, pitching and roll tilt signals, and is delivered to display 5 and shows, to instruct operating personnel according to the real-time jacking data demand of each fulcrum by aircraft levelling.
Like this, by adopting airplane horizontal survey of the present invention and instructing compared with leveling apparatus carries out smoothing and to smooth with conventional airplane, with this airplane horizontal survey and instruct leveling apparatus to instead of spirit-leveling instrument, 3 ~ 4 steel tapes and 3 ~ 4 operating personnel of tradition smoothing, greatly reduce required tooling device, decrease manpower, simple to operate, light, solve human error in aircraft smoothing process and complexity, aircraft smoothing error is unstable, cost of labor is a higher difficult problem, error is little, precision is high simultaneously; And structure simple, make minuscule investment, outfield is portable, fills up the blank in domestic technique field.
Certainly, airplane horizontal survey of the present invention and instruct leveling apparatus to make portable construction, it also can be provided with aircraft jacking signal output interface, so that Function Extension simultaneously.
As the present invention one preferred embodiment, described airplane horizontal survey and instruct leveling apparatus also to include voice announcer 6, described voice announcer 6 is active loudspeaker able to programme (being made up of active programmable digital voicefrequency circuit and loudspeaker), its input end is connected with the output terminal of microprocessor 1, is specially: the 25th pin of described AT89C52 microprocessor, the 26th pin and the 27th pin are connected with the 1st pin of active loudspeaker able to programme, the 2nd pin and the 3rd pin respectively successively.Like this, when microprocessor 1 calculates the top lifting height information of each fulcrum of aircraft, voice announcer 6 can be controlled and send corresponding voice message, in aircraft jacking process, send the jacking suggestion of aircraft jacking trend and concrete each fulcrum simultaneously, smoothing operation more simply, lighter.
As the another preferred embodiment of the present invention, described airplane horizontal survey and instruct leveling apparatus also to include USB power source communication interface circuit module 7, described USB power source communication interface circuit module 7 is connected with microprocessor 1.Be specially: the 10th pin, the 11st pin of described microprocessor 1 are all connected with USB power source communication interface circuit module 7 with the 28th pin.Can be communicated with host computer or slave computer by USB power source communication interface circuit module 7, realize computer and this airplane horizontal survey and instruct the interpersonal interface screen of leveling apparatus, monitoring, working control and report output.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. an airplane horizontal survey and instruct leveling apparatus, it is characterized in that: this device is portable set, include according to this airplane horizontal survey and the horizontal and vertical horizontal range parameter instructing the current location of leveling apparatus and each fulcrum of aircraft, pitching and roll tilt signals calculate the microprocessor (1) of the top lifting height information of each fulcrum of aircraft, the pitching of real time automatic detection aircraft and the double-shaft level sensor (2) of roll tilt signals, select the fulcrum identification circuit (3) measuring and instruct calibrating mode, input this airplane horizontal survey to microprocessor (1) and instruct the data input device (4) of horizontal and vertical horizontal range parameter of the current location of leveling apparatus and each fulcrum of aircraft, the display (5) of the top lifting height information of each fulcrum of display aircraft, the voice announcer (6) of the voice message sending each fulcrum top lifting height information and the jacking sending aircraft jacking trend and concrete each fulcrum in aircraft jacking process suggestion, institute's double-shaft level sensor (2), fulcrum identification circuit (3) are all connected with described microprocessor (1) with the output terminal of data input device (4), and the output terminal of described microprocessor (1) is connected with the input end of described display (5), described voice announcer (6) is active loudspeaker able to programme, and its input end is connected with the output terminal of described microprocessor (1).
2. airplane horizontal survey according to claim 1 and instruct leveling apparatus, it is characterized in that: the MV-2A-30 model double-shaft level sensor that described double-shaft level sensor (2) is M series, described microprocessor (1) is AT89C52 microprocessor, and described fulcrum identification circuit (3) forms primarily of K switch 1 and resistance R6.
3. airplane horizontal survey according to claim 2 and instruct leveling apparatus, it is characterized in that: described data input device (4) adopts LCD liquid crystal display screen or touch-screen for keyboard or touch-screen or USB IO interface, described display (5).
4. airplane horizontal survey according to claim 3 and instruct leveling apparatus, it is characterized in that: the 3rd pin of described AT89C52 microprocessor and the 4th pin are connected with the Y-axis of the MV-2A-30 model double-shaft level sensor of described M series and X-axis tilt signals output terminal respectively, 39th pin, 38th pin, 37th pin, 36th pin, 35th pin, 34th pin, 33rd pin, 32nd pin, 21st pin, 22nd pin, 23rd pin respectively successively with the 7th pin of described LCD liquid crystal display, 8th pin, 9th pin, 10th pin, 11st pin, 12nd pin, 13rd pin, 14th pin, 4th pin, 5th pin, 6th pin connects, 5th pin is connected with described fulcrum identification circuit (3).
5. airplane horizontal survey according to claim 4 and instruct leveling apparatus, it is characterized in that: described voice announcer (6) is active loudspeaker able to programme, the 25th pin of described AT89C52 microprocessor, the 26th pin and the 27th pin are connected with the 1st pin of described active loudspeaker able to programme, the 2nd pin and the 3rd pin respectively successively.
6. according to the arbitrary described airplane horizontal survey of Claims 1-4 and instruct leveling apparatus, it is characterized in that: described airplane horizontal survey and instruct leveling apparatus also to include USB power source communication interface circuit module (7), described USB power source communication interface circuit module (7) is connected with described microprocessor (1).
7. airplane horizontal survey according to claim 4 and instruct leveling apparatus, it is characterized in that: described airplane horizontal survey and instruct leveling apparatus also to include USB power source communication interface circuit module (7), the 10th pin, the 11st pin of described AT89C52 microprocessor are all connected with described USB power source communication interface circuit module (7) with the 28th pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501509.XA CN103512556B (en) | 2013-10-23 | 2013-10-23 | Device for horizontal measuring and guiding to level airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501509.XA CN103512556B (en) | 2013-10-23 | 2013-10-23 | Device for horizontal measuring and guiding to level airplane |
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| Publication Number | Publication Date |
|---|---|
| CN103512556A CN103512556A (en) | 2014-01-15 |
| CN103512556B true CN103512556B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310501509.XA Active CN103512556B (en) | 2013-10-23 | 2013-10-23 | Device for horizontal measuring and guiding to level airplane |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194034B (en) * | 2020-08-12 | 2022-11-22 | 广州飞机维修工程有限公司 | Method for integrally jacking airplane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035410Y (en) * | 2006-09-19 | 2008-03-12 | 湖南大学 | Level regulation device |
| CN102419168A (en) * | 2011-09-02 | 2012-04-18 | 北京航空航天大学 | Device for measuring and displaying horizontal angle of inclination of airplane and measurement and display method thereof |
| CN202404387U (en) * | 2011-12-31 | 2012-08-29 | 武汉浩迪科技有限公司 | Automatic leveling simulation system |
| CN202562472U (en) * | 2012-04-07 | 2012-11-28 | 华北电力大学（保定） | Intelligent dipmeter |
| CN103287402A (en) * | 2013-06-21 | 2013-09-11 | 浙江树人大学 | Vehicle leveling control method |
-
2013
- 2013-10-23 CN CN201310501509.XA patent/CN103512556B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035410Y (en) * | 2006-09-19 | 2008-03-12 | 湖南大学 | Level regulation device |
| CN102419168A (en) * | 2011-09-02 | 2012-04-18 | 北京航空航天大学 | Device for measuring and displaying horizontal angle of inclination of airplane and measurement and display method thereof |
| CN202404387U (en) * | 2011-12-31 | 2012-08-29 | 武汉浩迪科技有限公司 | Automatic leveling simulation system |
| CN202562472U (en) * | 2012-04-07 | 2012-11-28 | 华北电力大学（保定） | Intelligent dipmeter |
| CN103287402A (en) * | 2013-06-21 | 2013-09-11 | 浙江树人大学 | Vehicle leveling control method |
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| CN103512556A (en) | 2014-01-15 |
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