CN204555807U - The dynamic tracking accuracy checkout gear of small caliber piece - Google Patents
The dynamic tracking accuracy checkout gear of small caliber piece Download PDFInfo
- Publication number
- CN204555807U CN204555807U CN201520226755.3U CN201520226755U CN204555807U CN 204555807 U CN204555807 U CN 204555807U CN 201520226755 U CN201520226755 U CN 201520226755U CN 204555807 U CN204555807 U CN 204555807U
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- checkout gear
- module
- precision camera
- rifling
- processor
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Abstract
The utility model discloses the dynamic tracking accuracy checkout gear of a kind of small caliber piece, relate to the checkout gear technical field of cannon.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, the high-precision camera of described rifling is arranged on Artillery rifle place by thorax Self-centering device in described barrel, and 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.Described checkout gear has digitlization, all automatic measurement, self calibration, high accuracy, spatial dimension measure the feature such as accurate.
Description
Technical field
The utility model relates to the checkout gear technical field of cannon, particularly relates 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.
Utility model content
Technical problem to be solved in the utility model 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, technical solution adopted in the utility model 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 utility model;
Fig. 2 is the theory diagram of marking apparatus in the utility model;
Fig. 3 is the flow chart of the utility model dynamic tracking error value calculating method;
Wherein: 1, demarcate bar 2, gun barrel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Figure 1, the utility model 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.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226755.3U CN204555807U (en) | 2015-04-15 | 2015-04-15 | The dynamic tracking accuracy checkout gear of small caliber piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226755.3U CN204555807U (en) | 2015-04-15 | 2015-04-15 | The dynamic tracking accuracy checkout gear of small caliber piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555807U true CN204555807U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226755.3U Expired - Fee Related CN204555807U (en) | 2015-04-15 | 2015-04-15 | The dynamic tracking accuracy checkout gear of small caliber piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555807U (en) |
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2015
- 2015-04-15 CN CN201520226755.3U patent/CN204555807U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |