CN117804271A - Operation monitoring system in gun cabin and gun fire control detection method - Google Patents
Operation monitoring system in gun cabin and gun fire control detection method Download PDFInfo
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- CN117804271A CN117804271A CN202311503068.7A CN202311503068A CN117804271A CN 117804271 A CN117804271 A CN 117804271A CN 202311503068 A CN202311503068 A CN 202311503068A CN 117804271 A CN117804271 A CN 117804271A
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Abstract
The invention provides a monitor system in a gun cabin and a gun fire control detection method, wherein the monitor system comprises: the system comprises an on-board host computer, an on-board communication device, a gunman sight monitoring device and an in-car monitoring camera device; the in-vehicle monitoring camera device comprises a camera, wherein the camera is connected with a first image input port of a host computer on the vehicle; the gunlock sighting view monitoring device divides a target image of a target area observed by a gunlock sighting telescope into two paths, and one path provides the observation of a gunlock; the other route camera converts the target video image of the target area to output to a second image input port of a host computer on the vehicle; the host computer on the vehicle includes: the system comprises an image acquisition processing module, a data acquisition processing module and a bus communication module; the on-board host computer performs data acquisition and conversion on the received video image to generate digital image data, and the digital image data is transmitted to an on-board communication device through a bus communication module; the on-board communication device uploads the data stream to the range monitoring center.
Description
Technical Field
The invention belongs to the technical field of weapon shooting monitoring, and particularly relates to an operation monitoring system in a gun cabin and a gun fire control detection method.
Background
At present, a plurality of shooting training systems exist at home and abroad. The Chinese patent office patent publication CN210664130U discloses a tank shooting training simulation device, which comprises a gunbarrel body, a gunbarrel operating system, a signal acquisition system and a computer system, wherein the computer system and the gunbarrel operating system are arranged in the gunbarrel body; the computer system comprises a shooting computer and a visual display; the shooting computer is connected with the visual display, and a simulation system is embedded in the shooting computer, and comprises a visual simulation system, a trajectory calculation system and an acoustic simulation system; the shooting computer and the signal acquisition system realize data interaction, and the signal acquisition system is connected with the gun operator operating system and transmits signals generated by the signal acquisition system into the shooting computer.
The prior art focuses on closed training of shooters and weapons, but rarely considers the centralized unified control and collective training requirements for multiple shooting units at a shooting training site. Is not suitable for the modern war environment requirement that the weapon is scattered in a large distance under the modern battlefield condition and the shooting target is relatively concentrated, and is different from the actual use feeling of the weapon. Affecting the effect of the shooting training.
Disclosure of Invention
To solve the above technical problem, a first aspect of the present invention provides a monitor system in a cabin of a gun, the monitor system comprising: the system comprises an on-board host computer, an on-board communication device, a gunman sight monitoring device and an in-car monitoring camera device;
the in-vehicle monitoring camera device comprises a camera, wherein the image output end of the camera is connected with a first image input port of a host computer on the vehicle;
the gunner sight viewing monitoring device comprises a camera, and divides a target image of a target area observed by the gunner sighting telescope into two paths, wherein one path provides the observation of the gunner; the other route camera is converted into a target area target video image, and the target area target video image of the camera is output to a second image input port of the host computer on the vehicle;
the on-board host computer includes: the system comprises an image acquisition processing module, a data acquisition processing module and a bus communication module; the on-board host computer performs data acquisition and conversion on the received video image to generate digital image data, and the digital image data is transmitted to an on-board communication device through a bus communication module;
the on-board communication device uploads the data stream output by the on-board host computer to the range monitoring center.
The system according to the first aspect of the present invention, the in-vehicle monitoring camera device includes a plurality of cameras arranged at different positions in the gun compartment to output three-dimensional video images of a member operation shooting process in the gun compartment through the plurality of cameras.
The system according to the first aspect of the invention, the blaster sight monitoring means comprises a video imaging assembly adaptor secured to the blaster sight using a detachable connection means.
The system according to the first aspect of the invention, the video imaging assembly adapter comprises a beam splitting prism, an objective lens and a camera, wherein the beam splitting prism divides a target image observed by a gun length sighting telescope into two paths, and one path provides direct observation by a gun; the other path of the video image is converted into a target area target video image by a camera after passing through an objective lens, and the target area target video image is output to a second image input port of a host computer on the vehicle.
The system of the first aspect of the invention, wherein the on-board host computer further receives target targeting binding information output by the fire control system.
The system according to the first aspect of the present invention, the on-board host computer further comprising: a high-precision position synchronous acquisition processing module and a vehicle state monitoring module;
the high-precision position synchronous acquisition processing module generates vehicle position information data;
the vehicle state monitoring module generates vehicle state data;
the on-board host computer transmits the combined data stream of the digital image data, the vehicle position information data, and the vehicle state data to the on-board communication device via the bus communication module.
The system according to the first aspect of the present invention, the high-precision position-synchronous acquisition processing module includes a satellite positioning signal receiver, and the satellite positioning signal includes: gps, glonass and beidou satellite positioning signals.
The system according to the first aspect of the invention, the vehicle state data includes: vehicle position, vehicle short stop time, vehicle jump distance, and vehicle speed.
The system according to the first aspect of the present invention, wherein the combined data stream comprises a time stamp, and wherein decoding the combined data stream enables to obtain synchronized video image data and vehicle position data and vehicle motion data.
A second aspect of the present invention provides a method for monitoring fire control information of a gunlock, using the aforementioned monitoring system in a cabin of the gunlock, the method comprising the steps of:
step 1, a plurality of cameras monitored in a vehicle are used for obtaining three-dimensional video images of a member operation shooting process in a gun cabin;
step 2, a camera connected to a gunlock sighting device is used for obtaining a target image of a target area observed by a gunlock sighting telescope;
step 3, generating vehicle position information data by using a high-precision position synchronous acquisition processing module;
step 4, generating vehicle state data by using a vehicle state monitoring module;
and 5, receiving the three-dimensional video image, the target area target image, the vehicle position information and the vehicle state information by the on-board host computer, generating a combined data stream, transmitting the combined data stream to the on-board communication device through the bus communication module, and uploading the combined data stream to the monitoring center through the on-board communication device.
By adopting the method, shooting training of the mechanized army in the simulated actual combat environment can be conveniently organized, the shooting training result of the army under the approximate actual combat condition can be rapidly and effectively checked, and the shooting training result can be automatically assessed.
Drawings
FIG. 1 is a schematic diagram of a monitor system in a gun cabin according to the present invention;
FIG. 2 is a schematic block diagram of a video acquisition device of a gunny sighting device provided by the invention;
fig. 3 is a schematic diagram of network connection between the monitoring system and the relay station in the gun cabin.
Detailed Description
The invention relates to a vehicle-mounted weapon shooting training monitoring system and a method for monitoring fire control information of a gun of the vehicle-mounted weapon. The system can monitor the operation level of a weapon operator and the technical level of the actual use state of a weapon system in real time, collect fire control data in real time, transmit, analyze and evaluate the training quality of the weapon operator, and automatically store monitoring video and equipment information for comment guidance after training is finished; the method can monitor the aiming tracking action of the shooter on line, quantitatively analyze the aiming tracking precision of the assessment shooter, and carry out comprehensive performance assessment on the accuracy and stability of the weapon operation of the shooter.
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
Fig. 1 is a schematic diagram of a monitor system in a gun cabin according to the present invention.
A first aspect of the present invention proposes an in-flight monitor system for a gun, the monitor system comprising: the system comprises an on-board host computer, an on-board communication device, a gunman sight monitoring device and an in-car monitoring camera device;
the in-vehicle monitoring camera device comprises a camera, wherein the image output end of the camera is connected with a first image input port of a host computer on the vehicle;
the gunner sight viewing monitoring device comprises a camera, and divides a target image of a target area observed by the gunner sighting telescope into two paths, wherein one path provides the observation of the gunner; the other route camera is converted into a target area target video image, and the target area target video image of the camera is output to a second image input port of the host computer on the vehicle;
the on-board host computer includes: the system comprises an image acquisition processing module, a data acquisition processing module and a bus communication module; the on-board host computer performs data acquisition and conversion on the received video image to generate digital image data, and the digital image data is transmitted to an on-board communication device through a bus communication module;
the on-board communication device uploads the data stream output by the on-board host computer to the range monitoring center.
The monitoring system in the gun cabin is used for monitoring the real-time operation of the training personnel, the training equipment and the shooting process when various equipment develop the firing practice, and automatically evaluating the training result of the firing practice. Setting data of a weapon fire control system is acquired in real time while acquisition is performed on video data within a field of view of a weapon sight. Transmitting the data to a monitoring center through a wireless network;
the invention realizes the synchronous acquisition and wireless network transmission functions of three-bit operation image data, fire control device binding data and vehicle position data in the gun cabin. The monitoring and information storage and management of the training conditions of the passengers in the weapon vehicle are realized, and the operation of a weapon operator and the state of a weapon system can be expanded and displayed by means of the large-screen display equipment of the monitoring center, so that the training personnel ready for training can watch and learn.
By utilizing the image of the shooting area video monitoring device, a coach can give out the quantitative analysis result of the shooting aim tracking operation action of the shooter in the training process or after training, and analyze the technical action and comment of the shooter.
The system according to the first aspect of the present invention, the in-vehicle monitoring camera device includes a plurality of cameras arranged at different positions in the gun compartment to output three-dimensional video images of a member operation shooting process in the gun compartment through the plurality of cameras.
The structural schematic diagram of the monitor device for sighting the view of the gun is shown in figure 2.
The system according to the first aspect of the invention, the blaster sight monitoring means comprises a video imaging assembly adaptor secured to the blaster sight using a detachable connection means. .
The system according to the first aspect of the invention, the video imaging assembly adapter comprises a beam splitting prism, an objective lens and a camera, wherein the beam splitting prism divides a target image observed by a gun length sighting telescope into two paths, and one path provides direct observation by a gun; the other path of the video image is converted into a target area target video image by a camera after passing through an objective lens, and the target area target video image is output to a second image input port of a host computer on the vehicle.
The visual monitoring device of the stemmer sighting device is used for carrying out video acquisition based on the beam splitting prism, a target area target is acquired through a stemming sighting device, and is divided into two paths after passing through the beam splitting prism, wherein one path is directly used for the observation of a stemming; the other path passes through the objective lens and is received by the camera as a video image.
The camera and the camera adopt 1/1.8 color CMOS cameras: the data indexes are as follows:
1) Effective pixels: 1080 (h) ×1920 (v);
2) Pixel size: 4.2 μm (h). Times.4.2 μm (v).
3) Output format: an Ethernet network;
4) Operating voltage: DC 12V;
5) Power consumption: less than or equal to 1.5W.
6) Operating temperature: -40 to +85℃.
In order to ensure the observation effect, the imaging light path adopts an inscribed circle mode to image, and the view field is not less than 1/2 of the dividing scale view field.
The structure of the monitor for sighting the view of the gun hand ensures the sealing effect through various measures, protects internal devices, reduces open links and movable parts as much as possible, and seals fixed parts by coating sealant, and the movable parts with adjustable focal length are sealed by adopting a sealing ring; the connector which is sealed by the connector is selected, and the connector and the installation part are sealed by a sealing gasket or sealant.
In order to prevent or slow down the occurrence of rust, the connecting screw of the gunner sight monitoring device adopts a stainless steel material and passivation treatment process, and the special part design material and the treatment method adopt stainless steel and passivation, aluminum material and oxidation and spraying seawater-resistant paint.
The system of the first aspect of the invention, wherein the on-board host computer further receives target targeting binding information output by the fire control system.
The main computer on the vehicle, the communication device on the vehicle, the gunner sight monitoring device and the in-vehicle monitoring camera device adopt a vehicle-mounted power supply to supply power, the emergency lamp holder on the vehicle is powered on, the emergency lamp holder is arranged at the empty position in the gun turret, the bus and the on-line detection interface are connected, the on-line monitoring is carried out in real time, the fire control system parameter information, gun turret control signals, bullet information, firing information and the like are analyzed, and the fire control system data synchronous acquisition is realized.
The system according to the first aspect of the present invention, the on-board host computer further comprising: a high-precision position synchronous acquisition processing module and a vehicle state monitoring module;
the high-precision position synchronous acquisition processing module generates vehicle position information data;
the vehicle state monitoring module generates vehicle state data;
the on-board host computer transmits the combined data stream of the digital image data, the vehicle position information data, and the vehicle state data to the on-board communication device via the bus communication module.
The system according to the first aspect of the present invention, the high-precision position-synchronous acquisition processing module includes a satellite positioning signal receiver, and the satellite positioning signal includes: gps, glonass and beidou satellite positioning signals.
The system according to the first aspect of the invention, the vehicle state data includes: vehicle position, vehicle short stop time, vehicle jump distance, and vehicle speed.
The satellite positioning signal receiver is indexed as follows:
1) Support frequency points: supporting BDS and GPS whole system whole frequency points;
2) Data update frequency: 20Hz;
3) Single point positioning error: 1.2m;
4) Average speed measurement accuracy: 0.1m/s;
5) Time accuracy: 20ns;
6) Jump-in distance measurement accuracy: 2.4m;
7) Short stop timing measurement accuracy: 0.4s;
the system according to the first aspect of the present invention, wherein the combined data stream comprises a time stamp, and wherein decoding the combined data stream enables to obtain synchronized video image data and vehicle position data and vehicle motion data.
Fig. 3 is a schematic diagram of network connection between the monitoring system and the relay station in the gun cabin.
A second aspect of the present invention provides a method for monitoring fire control information of a gunlock, using the aforementioned monitoring system in a cabin of the gunlock, the method comprising the steps of:
step 1, a plurality of cameras monitored in a vehicle are used for obtaining three-dimensional video images of a member operation shooting process in a gun cabin;
step 2, a camera connected to a gunlock sighting device is used for obtaining a target image of a target area observed by a gunlock sighting telescope;
step 3, generating vehicle position information data by using a high-precision position synchronous acquisition processing module;
step 4, generating vehicle state data by using a vehicle state monitoring module;
and 5, receiving the three-dimensional video image, the target area target image, the vehicle position information and the vehicle state information by the on-board host computer, generating a combined data stream, transmitting the combined data stream to the on-board communication device through the bus communication module, and uploading the combined data stream to the monitoring center through the on-board communication device.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the embodiment of the present invention, and not for limiting, and although the embodiment of the present invention has been described in detail with reference to the above-mentioned preferred embodiments, it should be understood by those skilled in the art that modifications and equivalent substitutions can be made to the technical solution of the embodiment of the present invention without departing from the spirit and scope of the technical solution of the embodiment of the present invention.
Claims (10)
1. An in-flight monitor system, the monitor system comprising: the system comprises an on-board host computer, an on-board communication device, a gunman sight monitoring device and an in-car monitoring camera device;
the in-vehicle monitoring camera device comprises a camera, wherein the image output end of the camera is connected with a first image input port of a host computer on the vehicle;
the gunner sight viewing monitoring device comprises a camera, and divides a target image of a target area observed by the gunner sighting telescope into two paths, wherein one path provides the observation of the gunner; the other route camera is converted into a target area target video image, and the target area target video image of the camera is output to a second image input port of the host computer on the vehicle;
the on-board host computer includes: the system comprises an image acquisition processing module, a data acquisition processing module and a bus communication module; the on-board host computer performs data acquisition and conversion on the received video image to generate digital image data, and the digital image data is transmitted to an on-board communication device through a bus communication module;
the on-board communication device uploads the data stream output by the on-board host computer to the range monitoring center.
2. The system of claim 1, wherein the in-vehicle surveillance camera assembly includes a plurality of cameras disposed at different locations within the gun compartment for outputting three-dimensional video images of a member operating the shooting process by the plurality of cameras.
3. The system of claim 1, wherein the stemmer vision monitoring device comprises a video imaging assembly adapter secured to the stemmer sight using a detachable connection device.
4. The system of claim 3, wherein the video imaging assembly adapter comprises a beam splitting prism, an objective lens and a camera, the beam splitting prism splitting a target image of the target observed by the gun sight into two paths, one path providing direct observation by a gun; the other path of the video image is converted into a target area target video image by a camera after passing through an objective lens, and the target area target video image is output to a second image input port of a host computer on the vehicle.
5. The system of claim 1, wherein the on-board host computer further receives target targeting binding information output by the fire control system.
6. The system of claim 1, wherein the on-board host computer further comprises: a high-precision position synchronous acquisition processing module and a vehicle state monitoring module;
the high-precision position synchronous acquisition processing module generates vehicle position information data;
the vehicle state monitoring module generates vehicle state data;
the on-board host computer transmits the combined data stream of the digital image data, the vehicle position information data, and the vehicle state data to the on-board communication device via the bus communication module.
7. The system of claim 6, wherein the high precision position synchronous acquisition processing module comprises a satellite positioning signal receiver, the satellite positioning signal comprising: gps, glonass and beidou satellite positioning signals.
8. The system of claim 6, wherein the vehicle status data comprises: vehicle position, vehicle short stop time, vehicle jump distance, and vehicle speed.
9. The system of claim 6, wherein the combined data stream comprises a time stamp, and decoding the combined data stream enables synchronized video image data and vehicle position data and vehicle motion data to be obtained.
10. A method of monitoring fire control information of a blaster, using the in-cabin monitoring system of any one of claims 1-8, the method comprising the steps of:
step 1, a plurality of cameras monitored in a vehicle are used for obtaining three-dimensional video images of a member operation shooting process in a gun cabin;
step 2, a camera connected to a gunlock sighting device is used for obtaining a target image of a target area observed by a gunlock sighting telescope;
step 3, generating vehicle position information data by using a high-precision position synchronous acquisition processing module;
step 4, generating vehicle state data by using a vehicle state monitoring module;
and 5, receiving the three-dimensional video image, the target area target image, the vehicle position information and the vehicle state information by the on-board host computer, generating a combined data stream, transmitting the combined data stream to the on-board communication device through the bus communication module, and uploading the combined data stream to the monitoring center through the on-board communication device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311503068.7A CN117804271A (en) | 2023-11-13 | 2023-11-13 | Operation monitoring system in gun cabin and gun fire control detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311503068.7A CN117804271A (en) | 2023-11-13 | 2023-11-13 | Operation monitoring system in gun cabin and gun fire control detection method |
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| CN117804271A true CN117804271A (en) | 2024-04-02 |
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| CN202311503068.7A Pending CN117804271A (en) | 2023-11-13 | 2023-11-13 | Operation monitoring system in gun cabin and gun fire control detection method |
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- 2023-11-13 CN CN202311503068.7A patent/CN117804271A/en active Pending
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