CN115289907A - Shooting data correction method, device, equipment and storage medium - Google Patents
Shooting data correction method, device, equipment and storage medium Download PDFInfo
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- CN115289907A CN115289907A CN202211031005.1A CN202211031005A CN115289907A CN 115289907 A CN115289907 A CN 115289907A CN 202211031005 A CN202211031005 A CN 202211031005A CN 115289907 A CN115289907 A CN 115289907A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
- F41G1/50—Sighting devices for particular applications for trench mortars or for other mortars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/44—Spirit-level adjusting means, e.g. for correcting tilt; Means for indicating or correcting tilt or cant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
- F41G1/473—Sighting devices for particular applications for lead-indicating or range-finding, e.g. for use with rifles or shotguns
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a method, a device, equipment and a storage medium for correcting shooting data, wherein the method comprises the steps of obtaining an initial shooting data azimuth angle; judging the deviation relation between the explosion point and the target after the shooting is carried out; the deviation relationship comprises that the target and the frying point are positioned in the same view field and the target and the frying point are positioned in different view fields; when the target and the frying point are positioned in the same view field, acquiring the direction offset and the height offset between the frying point and the target; the firing elements are corrected using the directional offset and the height offset to obtain first firing element correction values, so that a shot is fired using the first firing element correction values. The method considers the deviation of the explosion point and the target on the high and low angles, so that the effect of shooting correction on the inclined target is good. The shooting correction effect is obviously improved, and the target can be hit in the first correction usually. Is worthy of large-area popularization and application.
Description
Technical Field
The invention relates to the technical field of firing data correction, in particular to a method, a device, equipment and a storage medium for firing data correction of a fast-fire mortar data resolving device.
Background
The mortar is an extremely important conventional weapon, is an effective suppressing weapon for supporting and accompanying infantry combat, can carry out curve shooting on various direct-vision and shielding target facilities, kills targets or destroys light workers, bridges and the like, and has remarkable advantages in combat in complex environments such as cities and the like.
The quick-fire mortar is similar to automatic loading gun, and is formed from automatic machine portion (breech bolt, hydraulic buffer, releasing device, bullet-conveying machine, separating device, recharging device and fastening mechanism, etc.), upper frame portion (steering machine, height machine, balancing machine and regulating machine), walking portion (lower frame, large frame, locking device, jack and damping device, etc.). An automatic machine with breech loading, free breech and fixed point percussion is adopted. The gun body is arranged on the cradle and is connected with the braking and returning machine and the re-advancing machine. The upper frame is mounted on a turntable of the lower frame to provide a directional beam of 10. The hydraulic height machine with the balancing machine provides a height jet range of 0-80 degrees. The ammunition feeding slot for loading ammunition can simultaneously rise and fall and rotate along with the cradle and the upper frame. In a fighting state, the support seat disc in front of the lower frame falls, the cannon car wheels are lifted off the ground through the screw rods, and the seat disc bears recoil.
The quick-fire mortar can be fired in a curved way and can be fired directly, has the advantages of long firing range, high firing speed and the like, and is ideal equipment for light army high-mobility battles. In a semi-direct-aiming shooting mode, the components resolving device of a certain type of fast-fired mortar is communicated with a laser direct-aiming mirror to obtain a target distance, and simultaneously, the azimuth angle and the elevation angle of a gun barrel during ranging and the inclination angle of the trunnion and an upper frame of the gun relative to the ground horizontal plane are collected, and the components resolving is carried out by utilizing a ballistic equation. The aiming hand operates the gun according to the displayed set data to complete the shooting action. After the shooting is finished, when the explosion point exceeds the visual field of the laser direct sight lens, the gun direction machine is shaken to aim at the explosion point and measure the distance, and correction calculation is carried out. The aiming hand operates the gun according to the displayed correction data to complete the shooting action. The method has good shooting effect on common plane targets, but has poor effect on shooting correction on inclined plane targets.
Therefore, how to improve the effect of the fast-fire mortar data resolving device on the inclined plane target shooting correction is a technical problem which needs to be solved by the technical personnel in the field urgently.
Disclosure of Invention
In view of the above, the present invention provides a shooting data correcting method, apparatus, device and storage medium for overcoming the above problems or at least partially solving the above problems. The technical problem that the effect of correcting the inclined plane target shooting by the fast-firing mortar data resolving device is poor is solved.
The invention provides the following scheme:
a method of firing data correction, comprising:
acquiring an initial firing data azimuth angle;
judging the deviation relation between the explosion point and the target after the shooting is carried out; the deviation relationship comprises that the target and the frying point are positioned in the same view field and the target and the frying point are positioned in different view fields;
when the target and the frying point are positioned in the same view field, acquiring the direction offset and the height offset between the frying point and the target; correcting the shooting data by using the direction offset and the height offset to obtain a first shooting data correction value so as to use the first shooting data correction value to carry out shooting;
when the target and the firing point are positioned in different fields of view, acquiring firing point azimuth angles, wherein the firing point azimuth angles are firing point azimuth angles after the artillery direction is adjusted; firing data are corrected using said initial firing data azimuth and said fry spot firing data azimuth to obtain second firing data correction values, so that a shot is fired using said second firing data correction values.
Preferably: acquiring a distance measurement distance JL _ JG for performing laser distance measurement on a target through a laser direct sight lens, an azimuth angle SGFWJ of a gun barrel during distance measurement and an elevation angle SGGDJ;
calculating the gun mesh distance JL = JL _ JG & cos (SGGDJ), the gun mesh height difference GC = JL _ JG & Sin (SGGDJ), and combining the known ballistic condition, meteorological condition, the gun mesh distance and the gun mesh height difference to carry out ballistic solution to obtain the initial firing azimuth angles ZYFWJ and ZYGDJ.
Preferably: when the target and the explosion point are positioned in the same field of view, aiming differentiation in a laser direct sight lens is utilized to obtain direction offset delta phi and height offset delta epsilon between the explosion point and the target;
and calculating to obtain the first shooting data correction value ZYFWJ1= ZYFWJ-delta phi, and ZYGDJ1= ZYGDJ-delta epsilon.
Preferably: obtaining a distance PZJL _ JG after shaking a gun direction machine and rotating a laser direct sight mirror to carry out laser ranging on a blasting point, wherein the azimuth angle of a gun barrel is SGFWJ2 and the elevation angle SGGDJ2;
obtaining a high-low deviation angle epsilon zm between a target and a frying point through aiming division in a laser direct sight lens, and inputting the deviation value into a data resolver;
calculating a fry distance PZJL = PZJL _ JG _ cos (SGGDJ 2+ epsilon zm), a fry height difference GCzm = PZJL _ JG _ sin (SGGDJ 2+ epsilon zm), and performing ballistic solution by combining known ballistic conditions, meteorological conditions, the fry distance and the fry height difference to obtain the data azimuth angle ZYFWJz, ZYGDjz of the fry point shooting.
Preferably: after the gun steering machine is confirmed to be shaken for the first time, the second shooting data correction value ZYFWJ2=2 × ZYFWJ-ZYFWJz, ZYGDJ2=2 × ZYGDJ-ZYGDJz is obtained through calculation.
Preferably: after repeated correction after the artillery direction machine is confirmed to be shaken, the second shooting data correction value ZYFWJ2= ZYFWJ + ZYFWJ1-ZYFWJz, and ZYGDJ2= ZYGDJ + ZYGDJ 1-ZDJYGz are obtained through calculation.
A firing data correcting device, the device comprising:
an initial shooting data azimuth acquiring unit for acquiring an initial shooting data azimuth;
the visual field judging unit is used for judging the deviation relation between the explosion point and the target after the shooting is carried out; the deviation relationship comprises the target and the fry spot being in the same field of view and the target and the fry spot being in different fields of view;
the first shooting data correction value acquisition unit is used for acquiring the direction offset and the height offset between the target and the frying point when the target and the frying point are positioned in the same field of view; correcting the firing data by using the direction offset and the height offset to obtain a first firing data correction value, so as to use the first firing data correction value to carry out firing;
the second shooting data correction value acquisition unit is used for acquiring a firing point data azimuth angle when the target and the firing point are positioned in different fields of view, wherein the firing point data azimuth angle is the firing point data azimuth angle after the artillery direction is adjusted; firing data are corrected using said initial firing data azimuth and said fry spot firing data azimuth to obtain second firing data correction values, so that a shot is fired using said second firing data correction values.
A firing data correction apparatus, the apparatus comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the shooting data correction method according to instructions in the program code.
A computer-readable storage medium for storing program code for performing the above-described firing specification correcting method.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the shooting data correction method, the shooting data correction device, the shooting data correction equipment and the shooting data correction storage medium provided by the embodiment of the application take the deviation of a frying point and a target in a high-low angle into consideration, so that the effect of shooting correction on the inclined target is good. The shooting correction effect is obviously improved, and the target can be hit in the first correction usually. Is worthy of large-area popularization and application.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a flow chart of a method for correcting shooting data according to an embodiment of the present invention;
FIG. 2 is a block diagram showing the connection of steps of a method for correcting shooting data according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a shooting data correcting device according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Referring to fig. 1, a method for correcting shooting data provided by an embodiment of the present invention, as shown in fig. 1, may include:
s101: acquiring initial firing data azimuth angles;
s102: judging the deviation relation between the explosion point and the target after the shooting is carried out; the deviation relationship comprises that the target and the frying point are positioned in the same view field and the target and the frying point are positioned in different view fields;
s103: when the target and the frying point are positioned in the same view field, acquiring the direction offset and the height offset between the frying point and the target; correcting the shooting data by using the direction offset and the height offset to obtain a first shooting data correction value so as to use the first shooting data correction value to carry out shooting;
specifically, a distance measurement distance JL _ JG for performing laser distance measurement on a target through a laser straight sighting telescope, an azimuth angle SGFWJ of a gun barrel during distance measurement and an azimuth angle SGGDJ of a high-low angle are obtained;
calculating the gun mesh distance JL = JL _ JG _ cos (SGGDJ), the gun mesh height difference GC = JL _ JG _ Sin (SGGDJ), and performing ballistic solution by combining known ballistic conditions, meteorological conditions, the gun mesh distance and the gun mesh height difference to obtain the initial shooting azimuth angles ZYFWJ and ZYGDJ.
When the target and the explosion point are positioned in the same field of view, aiming differentiation in a laser direct sight lens is utilized to obtain direction offset delta phi and height offset delta epsilon between the explosion point and the target;
and calculating to obtain the first shooting data correction value ZYFWJ1= ZYFWJ-delta phi, and ZYGDJ1= ZYGDJ-delta epsilon.
S104: when the target and the firing point are positioned in different fields of view, acquiring firing point azimuth angles, wherein the firing point azimuth angles are firing point azimuth angles after the artillery direction is adjusted; firing data are corrected using said initial firing data azimuth and said fry spot firing data azimuth to obtain second firing data correction values, so that a shot is fired using said second firing data correction values.
Obtaining a distance PZJL _ JG after shaking a gun direction machine and rotating a laser direct sight mirror to carry out laser ranging on a blasting point, wherein the azimuth angle of a gun barrel is SGFWJ2 and the elevation angle SGGDJ2;
obtaining a high-low deviation angle epsilon zm between a target and a frying point through aiming division in a laser direct sight lens, and inputting the deviation value into a data resolver;
calculating a fry distance PZJL = PZJL _ JG _ cos (SGGDJ 2+ epsilon zm), a fry height difference GCzm = PZJL _ JG _ sin (SGGDJ 2+ epsilon zm), and performing ballistic solution by combining known ballistic conditions, meteorological conditions, the fry distance and the fry height difference to obtain the fry point firing azimuth angles ZYFWJz and ZYGDJz.
After determining that the artillery steering machine is shaken and correcting for the first time, calculating to obtain the second shooting data correction value ZYFWJ2=2 × ZYFWJ-ZYFWJz, ZYGDJ2=2 × ZYGDJ-ZYGDJz.
After repeated correction after the artillery direction machine is confirmed to be shaken, the second shooting data correction value ZYFWJ2= ZYFWJ + ZYFWJ1-ZYFWJz, and ZYGDJ2= ZYGDJ + ZYGDJ 1-ZDJYGz are obtained through calculation.
According to the shooting data correction method provided by the embodiment of the application, when the target and the explosion point are positioned in the same visual field, the shooting data passing direction offset and the height offset are corrected, so that a high angle corresponding to the distance of a gun eye can be set, and a trajectory can pass through the target. When the target and the explosion point are not in the same visual field, the firing direction is corrected by the firing direction angle of the explosion point and the firing direction angle of the initial firing, and the corresponding high angle of the distance of the gun eye can be set, so that the trajectory can pass through the target. The method ensures that the data element resolving device of the rapid-fired mortar obtains good correction effect on the inclined target shooting.
The following describes in detail the steps included in the method provided in the embodiment of the present application, as shown in fig. 2.
1. The laser ranging is carried out on the target through the laser direct sighting telescope, the ranging distance is recorded as JL _ JG, and the azimuth angle of the gun barrel during ranging is SGFWJ and the elevation angle SGGDJ.
2. And calculating the gun mesh distance JL = JL _ JG & cos (SGGDJ), the gun mesh height difference GC = JL _ JG & Sin (SGGDJ), and performing ballistic calculation by combining known ballistic conditions and meteorological conditions to obtain the shooting azimuth angles ZYFWJ and ZYGDJ.
3. And after the shooting is carried out, observing the deviation relation between the shot point and the target through a laser direct sight lens, and turning to the step 4 if the target and the shot point are in the same view field, or turning to the step 5.
4. Directly using the direction offset delta phi and the height offset delta epsilon between a firing point and a target obtained by aiming and differentiating in a laser direct-aiming mirror to calculate a firing correction value ZYFWJ1= ZYFWJ-delta phi and ZYGDJ1= ZYGDJ-delta epsilon; and (5) shooting by using the corrected shooting data, and turning to the step 9 if the target is hit, or turning to the step 3 if the target is not hit.
5. Shaking the gun direction machine and rotating the laser direct sighting telescope to enable the gun direction machine to carry out laser ranging on a blasting point, recording the ranging distance as PZJL _ JG, and enabling the azimuth angle of the gun barrel to be SGFWJ2 and the elevation angle SGGDJ2 at the moment.
6. When the target and the frying point have obvious height difference, the height deviation angle epsilon zm between the target and the frying point is obtained through aiming division in the laser direct sight lens, and the deviation value is input into a resolver.
7. Calculating the blasting distance PZJL = PZJL _ JG _ cos (SGGDJ 2+ epsilon zm), the blasting height difference GCzm = PZJL _ JG _ sin (SGGDJ 2+ epsilon zm), and combining the known ballistic condition and meteorological condition to carry out ballistic solution to obtain the shooting azimuth angles ZYFWJz, ZYGDJz of the blasting points.
8. If the step is entered for the first time, firing correction values ZYFWJ2=2 × ZYFWJ-ZYFWJz, ZYGDJ2=2 × ZYGDJ-ZYGDJz are calculated.
If the step is repeated, calculating the shooting data correction value ZYFWJ2= ZYFWJ + ZYFWJ1-ZYFWJz, and ZYGDJ2= ZYGDJ + ZYGDJ1-ZYGDJz; and (5) shooting by using the corrected shooting data, and turning to the step 9 if the target is hit, or turning to the step 3 if the target is not hit.
9. And (5) hitting the target, and completing the shooting task.
In summary, the shot data correction method provided by the application considers the deviation of the explosion point and the target in the high and low angles, so that the effect of shooting correction on the inclined target is good. The shooting correction effect is obviously improved, and the target can be hit in the first correction usually. Is worthy of large-area popularization and application.
As shown in fig. 3, the present application may also provide a shooting data correcting apparatus, including:
an initial firing data azimuth acquisition unit 301, configured to acquire an initial firing data azimuth;
a field-of-view determination unit 302 for determining a deviation relationship between a target and a firing point after firing; the deviation relationship comprises the target and the fry spot being in the same field of view and the target and the fry spot being in different fields of view;
a first shooting data correction value acquisition unit 303, configured to acquire a direction offset and a height offset between the target and the fry point when the target and the fry point are located in the same field of view; correcting the firing data by using the direction offset and the height offset to obtain a first firing data correction value, so as to use the first firing data correction value to carry out firing;
a second firing data correction value obtaining unit 304, configured to obtain firing data azimuth angles of the firing point when it is determined that the target and the firing point are located in different fields of view, where the firing data azimuth angles of the firing point are firing data azimuth angles of the firing point after the adjustment of the artillery direction; firing data are corrected using said initial firing data azimuth and said fry spot firing data azimuth to obtain second firing data correction values, so that a shot is fired using said second firing data correction values.
The embodiment of the present application may further provide a shooting data correcting apparatus, where the apparatus includes a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the above-described firing data correction method according to instructions in the program code.
Embodiments of the present application may also provide a computer-readable storage medium for storing program code for executing the above-mentioned shooting data correction method.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present application may be essentially or partially implemented in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments of the present application.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. A method of firing data correction, comprising:
acquiring an initial firing data azimuth angle;
judging the deviation relation between the explosion point and the target after the shooting is carried out; the deviation relationship comprises that the target and the frying point are positioned in the same view field and the target and the frying point are positioned in different view fields;
when the target and the frying point are positioned in the same visual field, acquiring the direction offset and the height offset between the frying point and the target; correcting the shooting data by using the direction offset and the height offset to obtain a first shooting data correction value so as to use the first shooting data correction value to carry out shooting;
when the target and the firing point are positioned in different fields of view, acquiring firing point azimuth angles, wherein the firing point azimuth angles are firing point azimuth angles after the artillery direction is adjusted; firing data are corrected using said initial firing data azimuth and said fry spot firing data azimuth to obtain second firing data correction values, so that a shot is fired using said second firing data correction values.
2. The method of claim 1, wherein a distance measurement JL _ JG for laser distance measurement of a target by a laser borescope, and an azimuth SGFWJ and an elevation SGGDJ of a gun barrel at the time of distance measurement are obtained;
calculating the gun mesh distance JL = JL _ JG & cos (SGGDJ), the gun mesh height difference GC = JL _ JG & Sin (SGGDJ), and combining the known ballistic condition, meteorological condition, the gun mesh distance and the gun mesh height difference to carry out ballistic solution to obtain the initial firing azimuth angles ZYFWJ and ZYGDJ.
3. The method for correcting shooting data according to claim 2, wherein when the target and the shot point are determined to be in the same field of view, the direction offset Δ Φ and the height offset Δ ∈ between the shot point and the target are obtained by aiming differentiation in a laser direct sight;
and calculating to obtain the first shooting data correction value ZYFWJ1= ZYFWJ-delta phi, and ZYGDJ1= ZYGDJ-delta epsilon.
4. The method of claim 3, wherein the distance PZJL _ JG, the azimuth of the gun barrel SGFWJ2, and the elevation SGGDJ2 are obtained after the gun direction finder is shaken and the laser sighting telescope is rotated to perform laser ranging on a firing point;
obtaining a high-low deviation angle epsilon zm between a target and a frying point through aiming division in a laser direct sight lens, and inputting the deviation value into a data resolver;
calculating a fry distance PZJL = PZJL _ JG _ cos (SGGDJ 2+ epsilon zm), a fry height difference GCzm = PZJL _ JG _ sin (SGGDJ 2+ epsilon zm), and performing ballistic solution by combining known ballistic conditions, meteorological conditions, the fry distance and the fry height difference to obtain the data azimuth angle ZYFWJz, ZYGDjz of the fry point shooting.
5. The shot data correction method according to claim 4, wherein after the first correction after the determination of the shaking of the gun orienter, the second shot data correction value ZYFWJ2=2 × ZYFWJ-ZYFWJz, ZYGDJ2=2 × ZYGDJ-ZYGDJz is calculated.
6. The shot data correction method according to claim 4, wherein after determining that the correction is repeated after shaking the gun orienter, the second shot data correction value ZYFWJ2= ZYFWJ + ZYFWJ1-ZYFWJz, zydj 2= ZYGDJ + ZYGDJ 1-zywddjz is calculated.
7. A firing data correcting device, comprising:
an initial shooting data azimuth acquiring unit for acquiring an initial shooting data azimuth;
the visual field judging unit is used for judging the deviation relation between the explosion point and the target after the shooting is carried out; the deviation relationship comprises that the target and the frying point are positioned in the same view field and the target and the frying point are positioned in different view fields;
the first shooting data correction value acquisition unit is used for acquiring the direction offset and the height offset between the target and the explosion point when the target and the explosion point are positioned in the same visual field; correcting the shooting data by using the direction offset and the height offset to obtain a first shooting data correction value so as to use the first shooting data correction value to carry out shooting;
the second shooting data correction value acquisition unit is used for acquiring a firing point data azimuth angle when the target and the firing point are positioned in different fields of view, wherein the firing point data azimuth angle is the firing point data azimuth angle after the artillery direction is adjusted; firing data are corrected using said initial firing data azimuth and said fry spot firing data azimuth to obtain second firing data correction values, so that a shot is fired using said second firing data correction values.
8. A firing data correcting device, comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the method of firing data correction of any of claims 1-6 according to instructions in the program code.
9. A computer-readable storage medium for storing program code for executing the method of firing specification correction of any of claims 1-6.
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