Multifunctional data recovery device for real ship air targeting test
By designing a multi-functional data recovery device, the problems of incomplete data recovery and insufficient safety in real-time air targeting tests are solved, reliable data recovery and confidentiality are achieved, and the accurate evaluation of the damage effect of air missiles on ships is ensured. .
Patent Information
- Application Number
- CN202411541138.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2024-12-27
AI Technical Summary
In real-time air target shooting tests, existing data recovery devices are difficult to effectively prevent target ships from sinking to the seabed, resist impact damage and prevent data leakage, especially in complex high-temperature and high-pressure environments, resulting in incomplete data recycling and insufficient safety.
A multifunctional data recovery device is designed, including a built-in data storage and data destruction component of the first impact protection box, equipped with cable cutting components and Beidou positioner, and automatic cutting and data destruction is achieved using hydraulic drives and electric heating wire igniters. Ensure that the device can automatically separate and destroy data after the test is completed to prevent data leakage.
The device can be loaded quickly in real-ship targeting tests, ensuring data integrity and safety, avoiding data loss caused by device damage, and ensuring data confidentiality and reliability through automatic cutting and destruction functions.
Smart Images
Figure CN119197210A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of aerial explosion, in particular to a multifunctional data recovery device used for aerial target shooting test of a real ship. Background Art
[0002] Surface ships will inevitably be attacked by various enemy weapons during the execution of combat missions. Among them, air-to-air missiles are the main water attack weapons currently faced by surface ships. Their damage to ships mainly relies on their strong penetration performance to enter the interior of the ship and cause cabin implosion. Compared with the open environment, the ship structure under cabin implosion is simultaneously subjected to the coupling effects of explosion shock waves, quasi-static pressure, and high-speed fragment groups, which will cause more serious structural damage.
[0003] The actual ship target shooting test is the most direct and effective way to assess the damage effect of air missiles on ships. Accurately measuring the damage test data of the actual ship and recovering it is an important part of the actual ship target shooting test. The key to recovering the damage test data is to design a reliable data recovery device. After the air missile hits the target ship, it enters the hull and causes a cabin implosion, which is a complex strong transient physical process. Due to the randomness of the position of the target ship hit by the missile, the various damage element loads formed during the implosion, the large area of structural damage range, and the complex high temperature and high pressure environment caused, it puts forward higher technical requirements for the data recovery device, which are mainly reflected in:
[0004] First, the data recovery device must be able to detach from the target ship to avoid sinking to the seabed with the target ship, and at the same time have a positioning function to facilitate salvage and recovery after the test.
[0005] Second, the data recovery device must be impact-resistant to prevent the internal data storage device from being damaged during the test and falling into water;
[0006] Third, the data recovery device must have a timed destruction function to prevent the leakage of valuable damage test data.
[0007] In view of the above-mentioned difficulties, it is urgent to develop a multifunctional data recovery device for actual ship aerial target shooting tests to provide important technical support for subsequent actual ship target shooting tests. Summary of the invention
[0008] In view of the shortcomings in the above-mentioned existing production technology, the applicant provides a multifunctional data recovery device for real-ship aerial target shooting tests, which can be used to recover various types of damage test data obtained by measurement in real-ship aerial missile target shooting tests, providing an important basis for accurately evaluating the damage effects of aerial missiles on ships.
[0009] The technical solution adopted by the present invention is as follows: a multifunctional data recovery device for a real ship aerial target shooting test, comprising a first impact-resistant protection box, in which at least one data storage device is arranged, and a data destruction component is arranged on the bottom of each data storage device, and the data destruction component is used to destroy the data storage device inside the first impact-resistant protection box that has not been recovered after a timeout; a connecting cable connected to a target ship in the target shooting test is also arranged at the outlet end of the first impact-resistant protection box, and the connecting cable passes through the first impact-resistant protection box and then passes through the cable cutting component, and the cable cutting component is used to cut the connecting cable after the target shooting test to separate the first impact-resistant protection box from the target ship;
[0010] It also includes a second impact-resistant protection box, a network switch and a UPS power supply device are arranged inside the second impact-resistant protection box, and a vibration isolator is arranged at the bottom of the second impact-resistant protection box.
[0011] As a further improvement of the above technical solution:
[0012] Preferably, the data storage device is arranged in the upper half of the inner cavity of the first impact-resistant protection box, and the buoyancy center of the first impact-resistant protection box is higher than the center of gravity when it is in water.
[0013] Preferably, the first anti-shock protection box is suspended at the bow and stern of the target ship via soft ropes; an anti-shock and shock-absorbing layer is arranged at the bottom of the first anti-shock protection box; and a Beidou locator is arranged on the upper surface outside the first anti-shock protection box;
[0014] More preferably, the structure of the impact-resistant and shock-absorbing layer is a rubber pad or plastic foam.
[0015] Preferably, the structure of the cable cutting assembly is as follows: comprising a base, a hydraulic driver is installed on the base, an output end of the hydraulic driver is connected to a transmission connecting member, the other end of the transmission connecting member is connected to a shearing head, and the shearing head is used to cut the connecting cable between the first anti-impact protection box and the target ship;
[0016] More preferably, a cable fixing seat for fixing the connecting cable is further provided in the cutting direction of the cutting head.
[0017] Preferably, the hydraulic driver is electrically connected to the cutting controller; one end of the cutting controller is connected to the automatic cutting trigger via an automatic cutting control line; the other end of the cutting controller is connected to the network switch via a remote cutting control line;
[0018] More preferably, the pressure holding time of the hydraulic driver is greater than or equal to 12 hours.
[0019] Preferably, the structure of the data destruction component is: it includes a thermite attached to the bottom surface of the data storage device, a heating wire igniter is arranged on the bottom surface of the thermite, the heating wire igniter is electrically connected to the battery, and the other end of the battery is connected to the data destruction controller; the data destruction controller is powered by the battery, when the first impact-resistant protection box is not recovered after the timeout, the data destruction controller connects the connection between the battery and the heating wire igniter, and the heating wire igniter ignites the thermite to destroy the data storage device.
[0020] The beneficial effects of the present invention are as follows:
[0021] The present invention can be used to recover various damage test data obtained by measurement, and provide an important basis for accurately evaluating the damage effect of aerial missiles on ships. The first impact protection box of the present invention is used for data recovery, has a reasonable structure, is easy to use, and is installed at the bow and stern of the ship. It can not only be quickly loaded on board, but also more than one first impact protection box is set to avoid the first impact protection box being completely destroyed in the aerial target shooting test, resulting in data loss;
[0022] The present invention also has the following advantages:
[0023] (1) The connection line between the first anti-shock protection box and the target ship of the present invention is cut by a cable cutting assembly, which has two forms: automatic cutting control line and remote control cutting control line, so as to ensure that the first anti-shock protection box is separated from the target ship, which is convenient for data recovery;
[0024] (2) The data storage device of the present invention is provided with a data destruction component at the bottom. When the data storage device is not recovered after a timeout, the electric heating wire igniter in the data destruction component ignites the thermite, and the data storage device is directly destroyed by the thermite, thereby ensuring the confidentiality of the data. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0026] Figure 2 It is a schematic diagram of the structure of the cable cutting assembly of the present invention.
[0027] Figure 3 It is a schematic diagram of the structure of the data destruction component of the present invention.
[0028] Among them: 1. First impact protection box; 2. Second impact protection box; 3. Data storage device; 4. Data destruction component; 5. Beidou positioner; 6. Cable cutting component; 7. Cutting controller; 8. Network switch; 9. UPS power supply equipment; 10. Vibration isolator; 11. Automatic cutting trigger; 12. Automatic cutting control circuit; 13. Remote control cutting control circuit; 14. Impact and shock absorption layer;
[0029] 401, thermite; 402, electric heating wire igniter; 403, battery; 404, data destruction controller;
[0030] 601. Base; 602. Hydraulic driver; 603. Transmission connector; 604. Shearing head; 605. Cable fixing seat. DETAILED DESCRIPTION
[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.
[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0036] like Figure 1 to Figure 3 As shown, the multifunctional data recovery device for the actual ship aerial target shooting test of the present embodiment comprises a first impact-resistant protection box 1, in which at least one data storage device 3 is arranged, and a data destruction component 4 is arranged at the bottom of each data storage device 3, and the data destruction component 4 is used to destroy the data storage device 3 inside the first impact-resistant protection box 1 that has not been recovered within a timeout period; a connecting cable connected to the target ship in the target shooting test is also arranged at the outlet end of the first impact-resistant protection box 1, and the connecting cable passes through the first impact-resistant protection box 1 and then passes through the cable cutting component 6, and the cable cutting component 6 is used to cut the connecting cable after the target shooting test, so as to separate the first impact-resistant protection box 1 from the target ship;
[0037] It also includes a second impact-resistant protection box 2, inside which a network switch 8 and a UPS power supply device 9 are arranged, and a vibration isolator 10 is arranged at the bottom of the second impact-resistant protection box 2; and a ventilation groove is opened on the surface of the second impact-resistant protection box 2 to control the working environment temperature of the equipment in the box.
[0038] In this embodiment, the data storage device 3 is used to store the test data measured in the actual ship target shooting test and is arranged in the upper half of the internal cavity of the first impact-resistant protection box 1. The center of buoyancy of the first impact-resistant protection box 1 is higher than the center of gravity when it is in the water; specifically, it is ensured that the center of buoyancy of the first impact-resistant protection box 1 is higher than the center of gravity after falling into the water, so that the posture of the box can be level.
[0039] In this embodiment, illustratively, the external connection area of the first impact-resistant protection box 1 may be watertightened using a rubber pad.
[0040] In this embodiment, the first anti-shock protection box 1 is suspended at the bow and stern of the target ship via a soft rope; an anti-shock and shock-absorbing layer 14 is arranged at the bottom of the first anti-shock protection box 1; a Beidou locator 5 is arranged on the upper surface outside the first anti-shock protection box 1, and the Beidou locator 5 is used for positioning and searching the first anti-shock protection box 1;
[0041] Furthermore, the structure of the impact-resistant and shock-absorbing layer 14 is a rubber pad or plastic foam, which can achieve secondary impact isolation for internal equipment.
[0042] In this embodiment, the structure of the cable cutting assembly 6 is as follows: it includes a base 601, a hydraulic driver 602 is installed on the base 601, the output end of the hydraulic driver 602 is connected to a transmission connection member 603, and the other end of the transmission connection member 603 is connected to a cutting head 604, and the cutting head 604 is used to cut the connecting cable between the first anti-impact protection box 1 and the target ship;
[0043] Furthermore, a cable fixing seat 605 for fixing the connection cable is also provided in the cutting direction of the cutting head 604;
[0044] Furthermore, the hydraulic driver 602 is electrically connected to the cutting controller 7; one end of the cutting controller 7 is connected to the automatic cutting trigger 11 via the automatic cutting control line 12; the other end of the cutting controller 7 is connected to the network switch 8 via the remote cutting control line 13;
[0045] The automatic cutting control circuit 12 and the automatic cutting trigger 11 form an autonomous cutting mode of the cable cutting component 6. The autonomous cutting mode is an automatic triggering mode using an acceleration impact signal. When the vibration signal received by the acceleration is greater than a set threshold, the cable cutting component 6 automatically cuts the connecting cable.
[0046] The remote control cutting control circuit 13 and the network switch 8 form a remote control cutting mode of the cable cutting component 6. The remote control cutting mode is in the form of manual instructions. After the shore instruction is issued, the cable cutting component 6 starts cutting the connecting cable;
[0047] Specifically, the pressure holding time of the hydraulic driver 602 is greater than or equal to 12 hours.
[0048] In this embodiment, the structure of the data destruction component 4 is as follows: it includes an aluminum thermite 401 attached to the bottom surface of the data storage device 3, and an electric heating wire igniter 402 is arranged on the bottom surface of the aluminum thermite 401. The electric heating wire igniter 402 is electrically connected to a battery 403, and the other end of the battery 403 is connected to a data destruction controller 404; the data destruction controller 404 is powered by the battery 403, and when the first impact protection box 1 is not recovered after the timeout, the data destruction controller 404 connects the connection between the battery 403 and the electric heating wire igniter 402, and the electric heating wire igniter 402 ignites the aluminum thermite 401 to achieve the destruction of the data storage device 3;
[0049] Exemplarily, the data destruction controller 404 of the data destruction component 4 can be set to timed ignition, with the timing starting from the received cable cutting signal and the timing not less than 72 hours.
[0050] The structure of the present invention is reasonable and can be used to recover various damage test data obtained by measurement, providing an important basis for accurately evaluating the damage effect of aerial missiles on ships; the first impact-resistant protection box 1 is used for data recovery and is installed at the bow and stern of the target ship, which can not only be quickly loaded on board, but also more than one first impact-resistant protection box 1 is provided to avoid the loss of data caused by the destruction of all the first impact-resistant protection boxes 1 during the aerial target shooting test; the connection line between the first impact-resistant protection box 1 and the target ship is cut by a cable cutting component 6, and the cable cutting component 6 has two forms of automatic cutting control line and remote control cutting control line, which can ensure that the first impact-resistant protection box 1 is separated from the target ship, and is convenient for data recovery; in addition, for the data storage device 3 that has not been recovered due to timeout, in order to ensure the confidentiality and security of the data, the data destruction controller 404 in the data destruction component 4 performs timed ignition, and the thermite 401 is ignited by the electric heating wire igniter 402 to achieve complete destruction of the data storage device 3.
[0051] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0052] The above-mentioned embodiments only express the implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.
Claims
1. A multifunctional data recovery device for real ship aerial target shooting test, characterized in that: include: A first impact-resistant protection box (1), wherein at least one data storage device (3) is arranged inside the first impact-resistant protection box (1), and a data destruction component (4) is arranged on the bottom of each data storage device (3), and the data destruction component (4) is used to destroy the data storage device (3) inside the first impact-resistant protection box (1) that has timed out and cannot be recovered; A connection cable connected to a target ship in a target shooting test is also provided at the outlet end of the first impact-resistant protection box (1); the connection cable passes through the first impact-resistant protection box (1) and then through a cable cutting assembly (6); the cable cutting assembly (6) is used to cut the connection cable after the target shooting test, so as to separate the first impact-resistant protection box (1) from the target ship; Also includes: A second impact-resistant protection box (2), a network switch (8) and a UPS power supply device (9) are arranged inside the second impact-resistant protection box (2), and a vibration isolator (10) is arranged at the bottom of the second impact-resistant protection box (2).
2. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 1, characterized in that: The data storage device (3) is arranged at the upper half of the internal cavity of the first impact-resistant protection box (1); the buoyancy center of the first impact-resistant protection box (1) is higher than the gravity center when the first impact-resistant protection box (1) is in water.
3. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 1, characterized in that: The first anti-impact protection box (1) is suspended at the bow and stern of the target ship via soft ropes; An impact-resistant and shock-absorbing layer (14) is arranged at the bottom of the first impact-resistant protection box (1); A Beidou positioner (5) is arranged on the upper surface outside the first anti-impact protection box (1).
4. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 3, characterized in that: The structure of the impact-resistant and shock-absorbing layer (14) is a rubber pad or plastic foam.
5. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 1, characterized in that: The structure of the cable cutting assembly (6) is as follows: it comprises a base (601), a hydraulic driver (602) is mounted on the base (601), an output end of the hydraulic driver (602) is connected to a transmission connection member (603), the other end of the transmission connection member (603) is connected to a cutting head (604), and the cutting head (604) is used to cut the connecting cable between the first anti-impact protection box (1) and the target ship.
6. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 5, characterized in that: A cable fixing seat (605) for fixing the connection cable is also provided in the cutting direction of the cutting head (604).
7. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 5, characterized in that: The hydraulic driver (602) is electrically connected to the cutting controller (7); One end of the cutting controller (7) is connected to the automatic cutting trigger (11) via an automatic cutting control circuit (12); The other end of the cutting controller (7) is connected to the network switch (8) via a remote cutting control line (13).
8. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 7, characterized in that: The pressure holding time of the hydraulic driver (602) is greater than or equal to 12 hours.
9. The multifunctional data recovery device for real ship aerial target shooting test as claimed in claim 1, characterized in that: The structure of the data destruction component (4) is as follows: it comprises an aluminum thermite (401) attached to the bottom surface of the data storage device (3); an electric heating wire igniter (402) is arranged on the bottom surface of the aluminum thermite (401); the electric heating wire igniter (402) is electrically connected to a storage battery (403); and the other end of the storage battery (403) is connected to a data destruction controller (404); The data destruction controller (404) is powered by a storage battery (403). When the first impact-resistant protection box (1) is not recovered after a timeout, the data destruction controller (404) connects the storage battery (403) to the electric heating wire igniter (402), and the electric heating wire igniter (402) ignites the thermite (401) to destroy the data storage device (3).