CN104833268A - Small-caliber artillery dynamic tracking precision detection device - Google Patents
Small-caliber artillery dynamic tracking precision detection device Download PDFInfo
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- CN104833268A CN104833268A CN201510178181.1A CN201510178181A CN104833268A CN 104833268 A CN104833268 A CN 104833268A CN 201510178181 A CN201510178181 A CN 201510178181A CN 104833268 A CN104833268 A CN 104833268A
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- rifling
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- fire control
- checkout gear
- dynamic tracking
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- 238000001514 detection method Methods 0.000 title abstract description 7
- 230000003993 interaction Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000010304 firing Methods 0.000 claims description 13
- 210000000038 chest Anatomy 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 239000003550 marker Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The invention discloses a small-caliber artillery dynamic tracking precision detection device and relates to the technical field of an artillery detection device. The detection device comprises a processor, a calibration instrument, a rifling high-precision camera, a fire control high-precision camera, a gun barrel inner bore self-centering device, a power supply module and a man-machine interaction module. The calibration instrument, the rifling high-precision camera and the fire control high-precision camera are connected with the signal input end of the processor; the rifling high-precision camera is arranged to an artillery barrel rifling place through the barrel inner bore self-centering device; the power supply module is connected with power supply input ends of modules needing power supply of the detection device; and the man-machine interaction module is in both-way data communication with the processor and is used for inputting data and displaying data. The detection device has the advantages of digitalization, full-automatic measurement, self calibration, high precision, and accurate space range measurement and the like.
Description
Technical field
The present invention relates to the checkout gear technical field of cannon, particularly relate to the dynamic tracking accuracy checkout gear of a kind of small caliber piece.
Background technology
Small caliber piece for target be the moving target in space, dynamic tracking accuracy is the most important technical indicator of its fire accuracy.Dynamic tracking accuracy is exactly that armament systems sight line points to target, and the Artillery rifle of actual transmission bullet (firepower line) sensing is not given me a little and the error size expecting not give me a little.Instrument can only be flown realize by zero to the detection of dynamic tracking accuracy at present.Zero to fly instrument be zero in supposition projectile time of flight, and gun bore line points to the dynamic tracking accuracy do not had under advance angle condition.As can be seen here, zero fly instrument only detect be there is no a fire control system advance angle a kind of specified conditions under dynamic tracking accuracy, can not the dynamic tracking accuracy of complete test armament systems.No matter range acceptance cannon or army's preshot systems inspection, all need a kind of device realizing complete dynamic tracking accuracy badly.
Summary of the invention
Technical problem to be solved by this invention is to provide the dynamic tracking accuracy checkout gear of a kind of small caliber piece, and described checkout gear has digitlization, all automatic measurement, self calibration, high accuracy, spatial dimension measure the feature such as accurate.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the dynamic tracking accuracy checkout gear of a kind of small caliber piece, it is characterized in that: described checkout gear comprises processor, marking apparatus, the high-precision camera of rifling, the high-precision camera of fire control, thorax Self-centering device in barrel, power module and human-computer interaction module, described marking apparatus, the high-precision camera of rifling and the high-precision camera of fire control are connected with the signal input part of described processor, marking apparatus is for measuring small caliber piece sight line and the differential seat angle of Artillery rifle in orientation and firing angle both direction, the high-precision camera of described rifling is arranged on Artillery rifle place by thorax Self-centering device in described barrel, and the high-precision camera of rifling is used for real time record Pipe rifling and points to the spatial image obtained, the spatial image that the high-precision camera of described fire control points to for recording fire control system sight line, described power module is connected with needing the power input of the module of powering in described checkout gear, described human-computer interaction module and described processor bidirectional data communication, for inputting data and display data,
The spatial image that the spatial image of fire control system sight line sensing of fire control high accuracy camera collection and the Pipe rifling of rifling high accuracy camera collection point to is input in processor simultaneously, processor is according to the spatial diversity of two images, and the sight line that collects of the marking apparatus pre-set and Pipe rifling are at the differential seat angle of orientation and firing angle both direction, in conjunction with the expectation advance angle that fire control system calculates, the dynamic tracking error value of cannon can be obtained; If now fire control system does not give barrel advance angle, can obtain cannon zero flies error amount.
Further technical scheme is: described human-computer interaction module is touch-screen.
Further technical scheme is: described human-computer interaction module comprises the key-press module be connected with the signal input part of processor and the display module be connected with the signal output part of processor.
Further technical scheme is: described checkout gear also comprises interface module, described interface module and processor bidirectional data communication, for being connected with ancillary equipment, realizes storage or the transfer of data.
Further technical scheme is: described marking apparatus comprises four demarcation bars, and described demarcation bar is arranged in around described gun barrel uniformly, described demarcation bar is equipped with respectively orientation and firing angle range marker.
Further technical scheme is: described expectation advance angle comprises level and expects that advance angle expects advance angle with vertical.
The beneficial effect that produces of technique scheme is adopted to be: described checkout gear has digitlization, all automatic measurement, self calibration, high accuracy, spatial dimension measure the features such as accurate.As required, when setting projectile time of flight is zero, zero can be realized and fly instrument test, and extend to the dynamic tracking accuracy test of other large caliber gun, rocket gun, the blank of the means that dynamic tracking accuracy detects can be filled up, effective raising measuring accuracy and testing efficiency, reduce labour intensity and the technical requirement of operating personnel.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention;
Fig. 2 is the theory diagram of marking apparatus in the present invention;
Fig. 3 is the flow chart of dynamic tracking error value calculating method of the present invention;
Wherein: 1, demarcate bar 2, gun barrel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
As shown in Figure 1, the invention discloses the dynamic tracking accuracy checkout gear of a kind of small caliber piece, described checkout gear comprises thorax Self-centering device, power module and human-computer interaction module in processor, marking apparatus, the high-precision camera of rifling, the high-precision camera of fire control, barrel.The high-precision camera of described marking apparatus, rifling and the high-precision camera of fire control are connected with the signal input part of described processor, and marking apparatus is for measuring small caliber piece sight line and the differential seat angle of Artillery rifle in orientation and firing angle both direction; The high-precision camera of described rifling is arranged on Artillery rifle place by thorax Self-centering device in described barrel, and the high-precision camera of rifling is used for real time record Pipe rifling and points to the spatial image obtained; The spatial image that the high-precision camera of described fire control points to for recording fire control system sight line; Described power module is connected with needing the power input of the module of powering in described checkout gear.
As shown in Figure 2, described marking apparatus comprises four demarcation bars 1, and described demarcation bar 1 is arranged in described gun barrel 2 around uniformly, described demarcation bar 1 is equipped with respectively orientation and firing angle range marker.Described human-computer interaction module and described processor bidirectional data communication, for inputting data and display data, described human-computer interaction module has two kinds of selections, the first is touch-screen, and the second is the key-press module be connected with the signal input part of processor and the display module be connected with the signal output part of processor.The storage realizing data conveniently and transfer, described checkout gear also comprises interface module, described interface module and processor bidirectional data communication, is connected with ancillary equipment for realizing this checkout gear.
Gun fire control system gives the corresponding orientation of gun barrel and firing angle lead according to certain air route, namely expects lead; And make the orientation of the actual sensing of barrel and firing angle because fire control system controls servomechanism driving device mechanism and expect that lead necessarily has error, this difference is dynamic tracking error.In checkout gear, obtained the space diagram aberration of fire control and barrel by camera, be converted to fire control system and barrel angle difference spatially according to marking apparatus, comprise orientation and firing angle both direction.The difference of the desirable lead (this lead by calculating, also directly can be read by cannon bus system) that this difference and fire control system calculate on certain air route is the cannon dynamic tracking error that actual test obtains.
Operation principle: as shown in Figure 3, rifling high accuracy camera is arranged on the rifling place of gun barrel by described checkout gear by thorax Self-centering device in barrel, point to the spatial image obtained for real time record Pipe rifling, fire control high accuracy camera is for recording the pointing space image of fire control system (sight line); The pointing space image of fire control high accuracy camera pointing space image and rifling high accuracy camera is input in processor simultaneously, processor is according to the difference of two image spaces, and the sight line that collects of the marking apparatus pre-set and firepower line are at the differential seat angle of orientation and firing angle both direction, in conjunction with the expectation advance angle (comprising orientation and firing angle two angles) that fire control system calculates, the dynamic tracking error value of cannon can be obtained.
Described checkout gear utilizes the technology such as images match measuring principle, computer picture recognition and self calibration and realizes, and has digitlization, all automatic measurement, self calibration, high accuracy, spatial dimension measure the feature such as accurate.As required, when setting projectile time of flight is zero, zero can be realized and fly instrument test, and extend to the dynamic tracking accuracy test of other large caliber gun, rocket gun, the blank of the means that dynamic tracking accuracy detects can be filled up, effective raising measuring accuracy and testing efficiency, reduce labour intensity and the technical requirement of operating personnel.
Claims (6)
1. the dynamic tracking accuracy checkout gear of small caliber piece, it is characterized in that: described checkout gear comprises thorax Self-centering device, power module and human-computer interaction module in processor, marking apparatus, the high-precision camera of rifling, the high-precision camera of fire control, barrel, the high-precision camera of described marking apparatus, rifling and the high-precision camera of fire control are connected with the signal input part of described processor, and marking apparatus is for measuring small caliber piece sight line and the differential seat angle of Artillery rifle in orientation and firing angle both direction; The high-precision camera of described rifling is arranged on Artillery rifle place by thorax Self-centering device in described barrel, and the high-precision camera of rifling is used for real time record Pipe rifling and points to the spatial image obtained; The spatial image that the high-precision camera of described fire control points to for recording fire control system sight line; Described power module is connected with needing the power input of the module of powering in described checkout gear; Described human-computer interaction module and described processor bidirectional data communication, for inputting data and display data;
The spatial image that the spatial image of fire control system sight line sensing of fire control high accuracy camera collection and the Pipe rifling of rifling high accuracy camera collection point to is input in processor simultaneously, processor is according to the spatial diversity of two images, and the sight line that collects of the marking apparatus pre-set and Pipe rifling are at the differential seat angle of orientation and firing angle both direction, in conjunction with the expectation advance angle that fire control system calculates, the dynamic tracking error value of cannon can be obtained; If now fire control system does not give barrel advance angle, can obtain cannon zero flies error amount.
2. the dynamic tracking accuracy checkout gear of small caliber piece according to claim 1, is characterized in that: described human-computer interaction module is touch-screen.
3. the dynamic tracking accuracy checkout gear of small caliber piece according to claim 1, is characterized in that: described human-computer interaction module comprises the key-press module be connected with the signal input part of processor and the display module be connected with the signal output part of processor.
4. the dynamic tracking accuracy checkout gear of small caliber piece according to claim 1, it is characterized in that: described checkout gear also comprises interface module, described interface module and processor bidirectional data communication, for being connected with ancillary equipment, realize storage or the transfer of data.
5. the dynamic tracking accuracy checkout gear of small caliber piece according to claim 1, it is characterized in that: described marking apparatus comprises four demarcation bars (1), described demarcation bar (1) is arranged in described gun barrel (2) around uniformly, and described demarcation bar (1) is equipped with orientation and firing angle range marker respectively.
6. the dynamic tracking accuracy checkout gear of small caliber piece according to claim 1, is characterized in that: described expectation advance angle comprises level and expects that advance angle expects advance angle with vertical.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510178181.1A CN104833268B (en) | 2015-04-15 | 2015-04-15 | Small caliber piece dynamic tracking accuracy detecting device |
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| CN201510178181.1A CN104833268B (en) | 2015-04-15 | 2015-04-15 | Small caliber piece dynamic tracking accuracy detecting device |
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| CN104833268B CN104833268B (en) | 2016-06-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705751A (en) * | 2016-12-27 | 2017-05-24 | 西安电子工程研究所 | Simulation system and method of portable fire control/power system |
| CN110822987A (en) * | 2018-08-10 | 2020-02-21 | 中国舰船研究设计中心 | Calibration method for official vessel gun system |
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| EP2144032A1 (en) * | 2008-07-11 | 2010-01-13 | Honeywell International Inc. | Method and apparatus for analysis of errors, accuracy, and precision of guns and direct and indirect fire control mechanisms |
| CN102230758A (en) * | 2011-06-16 | 2011-11-02 | 北京理工大学 | Method and device for testing tracking stability precision during travel of self-propelled gun |
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2015
- 2015-04-15 CN CN201510178181.1A patent/CN104833268B/en active Active
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| CN2819163Y (en) * | 2005-08-04 | 2006-09-20 | 北京凯瑞德图像技术有限责任公司 | Stabilized precisioning comprehensive tester of cannon system |
| EP2144032A1 (en) * | 2008-07-11 | 2010-01-13 | Honeywell International Inc. | Method and apparatus for analysis of errors, accuracy, and precision of guns and direct and indirect fire control mechanisms |
| EP2144032B1 (en) * | 2008-07-11 | 2010-07-14 | Honeywell International Inc. | Method and apparatus for analysis of errors, accuracy, and precision of guns and direct and indirect fire control mechanisms |
| CN102230758A (en) * | 2011-06-16 | 2011-11-02 | 北京理工大学 | Method and device for testing tracking stability precision during travel of self-propelled gun |
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| CN106705751A (en) * | 2016-12-27 | 2017-05-24 | 西安电子工程研究所 | Simulation system and method of portable fire control/power system |
| CN106705751B (en) * | 2016-12-27 | 2018-03-23 | 西安电子工程研究所 | A kind of simulation system and method for portable fire control/tank fire system |
| CN110822987A (en) * | 2018-08-10 | 2020-02-21 | 中国舰船研究设计中心 | Calibration method for official vessel gun system |
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| CN104833268B (en) | 2016-06-15 |
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Effective date of registration: 20180115 Address after: 050000 office building of family area of Taihang machinery plant, No. 219, Peace West Road, Xinhua District, Shijiazhuang City, Hebei province 306 Patentee after: Shijiazhuang Jun Rong Technology Co.,Ltd. Address before: 050003 Heping West Road, Hebei, Shijiazhuang, No. 97 Patentee before: Army Engineering University of PLA |
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Effective date of registration: 20231220 Address after: 050003 No. 97 Heping West Road, Hebei, Shijiazhuang Patentee after: ARMY ENGINEERING University OF THE PEOPLE'S LIBERATION ARMY OF CHINA Address before: Office Building 306, Family Area, Taihang Machinery Factory, No. 219 Heping West Road, Xinhua District, Shijiazhuang City, Hebei Province, 050000 Patentee before: Shijiazhuang Jun Rong Technology Co.,Ltd. |
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