CN110220482A - The lateral measuring device and measuring method of the gun barrel angle of site - Google Patents
The lateral measuring device and measuring method of the gun barrel angle of site Download PDFInfo
- Publication number
- CN110220482A CN110220482A CN201910542794.7A CN201910542794A CN110220482A CN 110220482 A CN110220482 A CN 110220482A CN 201910542794 A CN201910542794 A CN 201910542794A CN 110220482 A CN110220482 A CN 110220482A
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- Prior art keywords
- module
- gun barrel
- driving motor
- range finder
- laser range
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000000691 measurement method Methods 0.000 claims description 5
- 238000003672 processing method Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A35/00—Accessories or details not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of lateral measuring device and measuring method of the gun barrel angle of site, are related to height angle measuring device and method and technology field.Described device includes installation base plate, guide rail, the first driving motor, the first link block, the second driving motor, the second link block, third driving motor, third link block, mounting plate, photographing module, control module, first laser range finder module and second laser range finder module.Described device and method combine laser ranging with photographing module Image Acquisition, overcome that image measurement precision is high, laser measurement is difficult to the problem of being aligned, and realize quick, the accurate measurement of the gun barrel angle of site；Using indirect measurement, do not influenced by gun barrel movement.
Description
Technical field
The present invention relates to gun barrel height angle measuring device and method and technology field more particularly to a kind of gun barrel are high
The low lateral measuring device and measuring method in angle.
Background technique
Angle between gun barrel and cannon pedestal is the gun barrel angle of site.In the prior art generally using at image
Reason method, laser measurement method or GPS method obtain the angle of site of gun barrel, but either using image processing method,
Laser measurement method or GPS method all have the shortcomings that measurement accuracy is low.
Summary of the invention
It is lateral the technical problem to be solved by the present invention is to how provide a kind of gun barrel angle of site that measurement accuracy is high
Measuring device.
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of gun barrel angle of site is laterally surveyed
Measure device, it is characterised in that: including installation base plate, the substrate is fixed on the pedestal on the downside of measured gun barrel, and institute
It is parallel with measured cannon pedestal to state installation base plate, is fixed with vertical guide rail on the installation base plate, on the guide rail
It is provided with the first driving motor, first driving motor can move up and down along the track under the control of control module；
It is horizontal on the shell of first driving motor to be fixed with the first link block, it is fixed on first link block horizontally disposed
The second driving motor, be connected with the second link block on the power output end of second driving motor, it is described to state the second driving
Motor can drive second link block to rotate on vertical plane under the control of the control module, second link block
On be fixed with third driving motor, the power output end of the third driving motor is vertically arranged, the third driving motor
Power output end is provided with third link block, is fixedly connected with mounting plate on the third link block, and the mounting plate is towards quilt
The side of measurement gun barrel is equipped with a photographing module, and the Image Acquisition of the photographing module is facing towards the cannon body
Pipe, first laser range finder module and second laser range finder module are located on the mounting plate at left and right sides of the photographing module, and institute
The range finding probe of first laser range finder module and second laser range finder module is stated towards the gun barrel, control module is fixed on
On the mounting plate, the signal output end of the first laser range finder module, second laser range finder module and photographing module with
The signal input part of the control module connects, and the control of the control signal of the driving motor and the control module exports
End connection, the control module are adjusted according to the first laser range finder module and the data measured with second laser range finder module
The position of the whole photographing module keeps the Image Acquisition face of the photographing module parallel with the gun barrel, then described to take the photograph
As module takes pictures to the gun barrel, the result taken pictures is sent to the control module and is handled, control module
The angle of site of the gun barrel is calculated by image processing method.
A further technical solution lies in: the center line of the first laser range finder module left and right directions, second laser are surveyed
The center line of center line and photographing module left and right directions away from module left and right directions is on same straight line.
A further technical solution lies in: first driving motor, the second driving motor and third driving motor are
Motor with self-locking function.
A further technical solution lies in: the measuring device further includes human-computer interaction module, the human-computer interaction module
With being bi-directionally connected for the control module, for input control order and the data of output are shown.
A further technical solution lies in: the measuring device further includes wireless data transfer module, the wireless data
Transmission module is bi-directionally connected with the control module, for upload and down-transmitting data.
The embodiment of the invention also discloses a kind of measurement methods of the lateral measuring device of angle of site, it is characterised in that including such as
Lower step:
The adjustment of initial position: controlling first driving motor by control module first and move up and down along track, makes described
Mounting plate, which spatially has from side with tested gun barrel, to intersect, and then passes through control module control described second
Driving motor movement, the second driving motor drives the mounting plate to rotate on vertical plane, until the installation described from side
Until plate and tested gun barrel coincide；
The calculating of the angle of site: control module controls the first laser range finder module and second laser range finder module to the cannon
Barrel work measures distance and second laser range finder module of the first laser range finder module apart from the gun barrel apart from institute
The distance for stating gun barrel, the distance controlling institute measured according to the first laser range finder module and second laser range finder module
The movement of third driving motor is stated, swings the mounting plate relative to the gun barrel, until the first laser ranging mould
Until being equidistant of block and the measurement of second laser range finder module, the Image Acquisition face of the photographing module and the fire at this time
Barrel pipe is parallel, and then control module controls the photographing module and takes pictures to the gun barrel, and the result taken pictures is sent out
It gives the control module to be handled, control module calculates the angle of site of the gun barrel by image processing method.
The beneficial effects of adopting the technical scheme are that herein described device and method by laser ranging with
Photographing module Image Acquisition combines, and overcomes that image measurement precision is high, laser measurement is difficult to the problem of being aligned, and realizes fire
Quick, the accurate measurement of the barrel pipe angle of site；Angle measurement accuracy is improved, in baseline 2m, measurement absolute error is close no more than 0.5
Position；Compared with the methods of GPS, described device time is short, and speed is fast, and data updating rate is high；Using indirect measurement, not by fire
The influence of barrel pipe movement；It incites somebody to action and described device and method simplicity is easy-to-use, low cost.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of described device of the embodiment of the present invention；
Fig. 2 is the side structure schematic view of described device of embodiment of the present invention middle orbit and drive part；
Fig. 3 is the right side structural representation of mounting plate described in the embodiment of the present invention；
Fig. 4 is the functional block diagram of the electric part of described device of the embodiment of the present invention；
Wherein: 1, installation base plate；2, gun barrel；3, pedestal；4, guide rail；5, the first driving motor；6, control module；7, first
Link block；8, the second driving motor；9, the second link block；10, third driving motor；11, third link block；12, mounting plate；
13, photographing module；14, first laser range finder module；15, second laser range finder module.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
As Figure 1-Figure 2, the embodiment of the invention discloses a kind of lateral measuring devices of the gun barrel angle of site, including peace
Substrate 1 is filled, the substrate is fixed on the pedestal 3 of 2 downside of measured gun barrel, and the installation base plate 1 and is measured
Cannon pedestal is parallel.It is fixed with vertical guide rail 4 on the installation base plate 1, is provided with the first driving motor on the guide rail 4
5, first driving motor 5 being capable of the up and down motion of the track 4 described in the control lower edge of control module 6；The first driving electricity
It is horizontal on the shell of machine 5 to be fixed with the first link block 7, horizontally disposed second driving is fixed on first link block 7
Motor 8 is connected with the second link block 9 on the power output end of second driving motor 8, and second driving motor 8 of stating exists
Second link block 9 can be driven to rotate under the control of the control module 6 on vertical plane.On second link block 9
It is fixed with third driving motor 10, the power output end of the third driving motor 10 is vertically arranged, the third driving motor
10 power output end is provided with third link block 11, is fixedly connected with mounting plate 12 on the third link block 11.
As shown in figure 3, the mounting plate is equipped with a photographing module 13, institute towards the side for being measured gun barrel 2
The Image Acquisition of photographing module 13 is stated facing towards the gun barrel 2, first laser range finder module 14 and second laser ranging mould
Block 15 is located on the mounting plate 12 of 13 left and right sides of photographing module, and the first laser range finder module 14 and second laser
Towards the gun barrel 2, control module 6 is fixed on the mounting plate 12 range finding probe of range finder module 15；Described first
The signal output end of laser ranging module 14, second laser range finder module 15 and photographing module 13 and the control module 6
Signal input part connection, the control signal of the driving motor are connect with the control output end of the control module 6, the control
Molding block 6 is taken the photograph according to the first laser range finder module 14 and the data measured with second laser range finder module 15, described in adjustment
As the position of module 13, keep the Image Acquisition face of the photographing module 13 parallel with the gun barrel 2, then the camera shooting mould
Block 13 takes pictures to the gun barrel 2, and the result taken pictures is sent to the control module 6 and is handled, control module 6
The angle of site of the gun barrel 2 is calculated by image processing method.
Preferably, the center line of 14 left and right directions of first laser range finder module, second laser range finder module 15 or so
The center line of 13 left and right directions of center line and photographing module in direction can reduce on same straight line by above-mentioned setting
The difficulty of calculating.Further, first driving motor 5, the second driving motor 8 and third driving motor 10 are with certainly
The motor of lock function can guarantee that the driving motor is remained stationary in the position of setting by self-locking function, improve test
Stability.
Further, as shown in figure 4, the measuring device further includes human-computer interaction module, the human-computer interaction module with
The control module is bi-directionally connected, and for input control order and shows the data of output.Pass through the human-computer interaction module
The input for the realization order that can be convenient and the display of data.The concrete form of the human-computer interaction module at least following two
Kind: the first, the case module being connect with the signal input part of the control module and the output end with the control module
The display module of connection；Second, the touch screen being bi-directionally connected with the control module.Further, the measuring device is also
Including wireless data transfer module, the wireless data transfer module is bi-directionally connected with the control module, for upload and under
Data are passed, described device and peripheral equipment is facilitated to carry out data interaction.Further, described device further includes power module, institute
Power module is stated to be used to provide working power for the module for needing to power in described device.
Invention additionally discloses a kind of lateral measurement methods of the gun barrel angle of site, include the following steps:
The adjustment of initial position: first driving motor 5 is controlled by control module 6 first and is moved up and down along track 4, institute is made
It states mounting plate 12 and spatially has from side with tested gun barrel 2 and intersect, then pass through the control module 6 and control institute
The movement of the second driving motor 8 is stated, the second driving motor 8 drives the mounting plate 12 to rotate on vertical plane, sees until from side
It examines until the mounting plate 12 coincides with tested gun barrel 2；
The calculating of the angle of site: control module 6 controls the first laser range finder module 14 and second laser range finder module 15 to institute
The work of gun barrel 2 is stated, distance and second laser ranging of the first laser range finder module 14 apart from the gun barrel 2 are measured
Distance of the module 15 apart from the gun barrel 2, according to the first laser range finder module 14 and second laser range finder module
Third driving motor 10 described in the distance controlling of 15 measurements acts, and swings the mounting plate 12 relative to the gun barrel 2,
It is described at this time to take the photograph until the first laser range finder module 14 and until being equidistant of the measurement of second laser range finder module 15
As the Image Acquisition face of module 13 is parallel with the gun barrel 2, then control module 6 controls the photographing module 13 to described
Gun barrel 2 is taken pictures, and the result taken pictures is sent to the control module 6 and is handled, and control module 6 passes through at image
Reason method calculates the angle of site of the gun barrel 2.
Herein described device and method combine laser ranging with photographing module Image Acquisition, overcome image measurement
Precision is not high, laser measurement is difficult to the problem of being aligned, and realizes quick, the accurate measurement of the gun barrel angle of site；Improve survey
Angular accuracy, in baseline 2m, measurement absolute error is not more than 0.5 dense bit；Compared with the methods of GPS, described device time
Short, speed is fast, and data updating rate is high；Using indirect measurement, do not influenced by gun barrel movement；General and described device and method
Easy easy-to-use, low cost.
Claims (6)
1. a kind of lateral measuring device of the gun barrel angle of site, it is characterised in that: including installation base plate (1), the substrate is fixed
On the pedestal (3) being measured on the downside of gun barrel (2), and the installation base plate (1) is parallel with measured cannon pedestal,
It is fixed with vertical guide rail (4) on the installation base plate (1), is provided with the first driving motor (5) on the guide rail (4), it is described
First driving motor (5) being capable of the up and down motion of the track (4) described in the control lower edge of control module (6)；The first driving electricity
It is horizontal on the shell of machine (5) to be fixed with the first link block (7), horizontally disposed is fixed on first link block (7)
Two driving motors (8) are connected with the second link block (9) on the power output end of second driving motor (8), described to state second
Driving motor (8) can drive second link block (9) to rotate on vertical plane under the control of the control module (6),
It is fixed with third driving motor (10) on second link block (9), the power output end of the third driving motor (10) is perpendicular
Straight setting, the power output end of the third driving motor (10) are provided with third link block (11), the third link block
(11) it is fixedly connected on mounting plate (12), the mounting plate is equipped with one towards the side for being measured gun barrel (2) and takes the photograph
As module (13), the Image Acquisition of the photographing module (13) is facing towards the gun barrel (2), first laser range finder module
(14) it is located on the mounting plate (12) at left and right sides of the photographing module (13) with second laser range finder module (15), and described
One laser ranging module (14) and the range finding probe of second laser range finder module (15) control mould towards the gun barrel (2)
Block (6) is fixed on the mounting plate (12), the first laser range finder module (14), second laser range finder module (15) and
The signal output end of photographing module (13) is connect with the signal input part of the control module (6), the control of the driving motor
Input terminal is connect with the control output end of the control module (6), and the control module (6) is according to the first laser ranging mould
Block (14) and the data measured with second laser range finder module (15), adjust the position of the photographing module (13), make described take the photograph
The Image Acquisition face of picture module (13) is parallel with the gun barrel (2), and then the photographing module (13) is to the cannon body
Pipe (2) is taken pictures, and the result taken pictures is sent to the control module (6) and is handled, and control module (6) passes through at image
Reason method calculates the angle of site of the gun barrel (2).
2. the lateral measuring device of the gun barrel angle of site as described in claim 1, it is characterised in that: the first laser ranging
The center line and photographing module (13) of the center line of module (14) left and right directions, second laser range finder module (15) left and right directions
The center line of left and right directions is on same straight line.
3. the lateral measuring device of the gun barrel angle of site as described in claim 1, it is characterised in that: first driving motor
(5), the second driving motor (8) and third driving motor (10) are the motor with self-locking function.
4. the lateral measuring device of the gun barrel angle of site as described in claim 1, it is characterised in that: the measuring device is also wrapped
Human-computer interaction module is included, the human-computer interaction module is bi-directionally connected with the control module, for input control order and shows
Show the data of output.
5. the lateral measuring device of the gun barrel angle of site as described in claim 1, it is characterised in that: the measuring device is also wrapped
Include wireless data transfer module, the wireless data transfer module is bi-directionally connected with the control module, for upload and under pass
Data.
6. a kind of measurement method of the lateral measuring device of angle of site as described in any one of claim 1-5, feature exist
In including the following steps:
The adjustment of initial position: first driving motor (5) is controlled by control module (6) first and is transported up and down along track (4)
It is dynamic, there is the mounting plate (12) spatially from side with tested gun barrel (2) and intersect, then passes through the control
Module (6) controls the second driving motor (8) movement, and the second driving motor (8) drives the mounting plate (12) in vertical plane
Upper rotation, until the mounting plate (12) described from side coincides with tested gun barrel (2)；
The calculating of the angle of site: control module (6) controls the first laser range finder module (14) and second laser range finder module
(15) Xiang Suoshu gun barrel (2) works, measure first laser range finder module (14) distance apart from the gun barrel (2) with
And distance of the second laser range finder module (15) apart from the gun barrel (2), according to the first laser range finder module (14)
And third driving motor (10) movement described in the distance controlling of second laser range finder module (15) measurement, make the mounting plate
(12) it is swung relative to the gun barrel (2), until the first laser range finder module (14) and second laser ranging mould
Until what block (15) measured is equidistant, the Image Acquisition face Yu the gun barrel (2) of the photographing module (13) are flat at this time
Row, then control module (6) controls the photographing module (13) and takes pictures to the gun barrel (2), the result that will be taken pictures
It is sent to the control module (6) to be handled, control module (6) calculates the gun barrel by image processing method
(2) the angle of site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910542794.7A CN110220482B (en) | 2019-06-21 | 2019-06-21 | Device and method for measuring high-low angle side direction of gun barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910542794.7A CN110220482B (en) | 2019-06-21 | 2019-06-21 | Device and method for measuring high-low angle side direction of gun barrel |
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| Publication Number | Publication Date |
|---|---|
| CN110220482A true CN110220482A (en) | 2019-09-10 |
| CN110220482B CN110220482B (en) | 2024-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910542794.7A Active CN110220482B (en) | 2019-06-21 | 2019-06-21 | Device and method for measuring high-low angle side direction of gun barrel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031665A (en) * | 2022-08-12 | 2022-09-09 | 河北天启通宇航空器材科技发展有限公司 | Operating lever angle testing method |
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| KR20140124890A (en) * | 2012-04-24 | 2014-10-28 | 국방과학연구소 | Measuring Equipment for Bore Erosion of Cannon Tube by Laser Displacement Sensor |
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| CN207095517U (en) * | 2017-02-28 | 2018-03-13 | 北京卓力新航科技有限责任公司 | Cannon multibarrel axis parallel degree optical alignment set |
| CN209978837U (en) * | 2019-06-21 | 2020-01-21 | 石家庄铁道大学 | Side measuring device for height angle of gun barrel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2183799A (en) * | 1985-11-29 | 1987-06-10 | Ferranti Plc | Measurement of gun barrel deformation |
| RU2461797C1 (en) * | 2010-07-15 | 2012-09-20 | Открытое Акционерное Общество "Пеленг" | Device to measure bend of artillery barrel |
| KR20140124890A (en) * | 2012-04-24 | 2014-10-28 | 국방과학연구소 | Measuring Equipment for Bore Erosion of Cannon Tube by Laser Displacement Sensor |
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| CN115031665A (en) * | 2022-08-12 | 2022-09-09 | 河北天启通宇航空器材科技发展有限公司 | Operating lever angle testing method |
| CN115031665B (en) * | 2022-08-12 | 2023-01-10 | 河北天启通宇航空器材科技发展有限公司 | Operating lever angle testing method |
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| Publication number | Publication date |
|---|---|
| CN110220482B (en) | 2024-07-16 |
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