Underwater vehicle electronic component self-destruction system and method

Abstract

The invention relates to the technical field of underwater vehicle self-destruction, and provides an underwater vehicle electronic component self-destruction system and method, and the system comprises a power supply control module which comprises a power supply unit, a standby battery unit, a UPS power supply unit, a self-destruction circuit power supply switch unit, a voltage stabilization unit, and a voltage transformation power supply unit, and is used for supplying power to a time sequence management module and a self-destruction module; the time sequence management module is used for performing time sequence control on the self-destruction module; and the self-destruction module comprises a large current generation unit, a high voltage generation unit and a high temperature generation unit and is used for damaging the target damage unit under the time sequence control of the time sequence management module. According to the underwater vehicle electronic component self-destruction system and method, through the design of multiple protection measures and an intelligent control system, the rapid, thorough and controllable self-destruction process can be achieved, and the risks that confidential information is leaked and key circuits are illegally used are effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of underwater vehicle self-destruction, and in particular to a self-destruction system and method for underwater vehicle electronic components. Background Art

[0002] In underwater vehicle systems, especially in application scenarios with data security and design detail protection requirements, adding a self-destruction function has become a key requirement to ensure information security and prevent technology leakage. When an underwater vehicle encounters uncontrollable events such as loss, leaving the controlled area, or sinking, the system needs to be able to effectively activate the self-destruction mechanism to completely destroy key electronic components such as internal storage units (RAM and ROM), control units (CU), arithmetic logic units (ALU) and register groups to prevent confidential data from being improperly obtained or the device from being reverse engineered.

[0003] Existing self-destruction devices have the following deficiencies in practical applications: 1. Incomplete destruction: Due to the presence of triodes or protection circuits inside the chips of existing self-destruction technology, there is a certain degree of protection against the impact of current and voltage. After activation, the self-destruct device cannot completely destroy the circuit board or its key components, and it is easy to leave residual parts. These residual components may be used or cracked by the outside world, bringing the risk of data leakage; 2. Lack of reliability: Under some special conditions, the existing self-destruction technology may lack sufficient stability and reliability. For example, when the system is powered off or the self-destruction circuit is underpowered, the self-destruction mechanism may fail and fail to complete the destruction task, resulting in data security being unable to be guaranteed; 3. Lack of integrated and universal design: It is impossible to realize the integrated design and modular application of the self-destruct device. The self-destruct device needs to be closely bound to the specific application equipment. It lacks universality and flexibility, which limits its wide application in various scenarios and makes it difficult to adapt to the diverse needs of different underwater vehicle systems. 4. Failure to support sustainable development and environmental protection: In the design and manufacturing process of the self-destruct device, resource conservation and environmental protection were not fully considered. The materials and processes used polluted or had a negative impact on the environment, and failed to effectively support environmental protection concepts and sustainable development.

[0004] Therefore, how to improve the thoroughness, reliability, safety, integration versatility and environmental protection performance of the self-destruct device has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] In view of this, in order to overcome the deficiencies of the prior art, the present invention aims to provide a self-destruction system and method for electronic components of an underwater vehicle.

[0006] According to a first aspect of the present invention, there is provided an underwater vehicle electronic component self-destruction system, the system comprising: A power supply control module, including a power supply unit, a backup battery unit, a UPS power supply unit, a self-destruct circuit power supply switch unit, a voltage stabilizing unit and a voltage transformer power supply unit, for supplying power to the timing management module and the self-destruct module; A timing management module, used to control the timing of the self-destruct module; The self-destruction module includes a large current generation unit, a high voltage generation unit and a high temperature generation unit, and is used to destroy the target destruction unit under the timing control of the timing management module.

[0007] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the power supply unit and the backup battery unit are electrically connected to the UPS power supply unit respectively, and the self-destruction circuit power supply switch unit, the voltage stabilizing unit and the transformer power supply unit are electrically connected to the UPS power supply unit in sequence.

[0008] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the input of the UPS power supply unit is a power supply unit or a backup battery unit, and when the power supply unit is interrupted, the UPS power supply unit switches the input from the power supply unit to the backup battery unit.

[0009] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the self-destruction circuit power supply switch unit is in a normally open state, and when a self-destruction circuit switch closing signal is received, the self-destruction circuit power supply switch unit is switched to a closed state.

[0010] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the voltage stabilizing unit is used to supply power to the transformer power supply unit and the large current generating unit of the self-destruction module, and the transformer power supply unit is used to convert the voltage input by the voltage stabilizing unit and supply power to the timing management module and the high voltage generating unit and the high temperature generating unit of the self-destruction module.

[0011] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the timing management module is used to collect status signals of the large current generating unit, the high voltage generating unit and the high temperature generating unit, and control the start-up steps and duration of the large current generating unit, the high voltage generating unit and the high temperature generating unit by outputting timing control electrical signals to the large current generating unit, the high voltage generating unit and the high temperature generating unit respectively.

[0012] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the large current generating unit is used to store large current when the voltage stabilizing unit supplies power, and release the stored large current to the target destruction unit under the timing control of the timing management module.

[0013] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the high voltage generating unit is used to generate a high voltage when the transformer power supply unit supplies power, and release the high voltage to the target destruction unit under the timing control of the timing management module.

[0014] Preferably, in the underwater vehicle electronic component self-destruction system of the present invention, the high temperature generating unit is used to generate high temperature when the transformer power supply unit supplies power, and release the high temperature to the target destruction unit under the timing control of the timing management module.

[0015] According to a second aspect of the present invention, there is provided a method for self-destruction of electronic components of an underwater vehicle, wherein the method uses the above-mentioned system to destroy a target destruction unit.

[0016] According to a third aspect of the present invention, there is provided a computer device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the method described in the second aspect of the present invention is implemented.

[0017] The underwater vehicle electronic component self-destruction system and method of the present invention can achieve a rapid, thorough and controllable self-destruction process through the design of multiple protection measures and intelligent control systems, effectively avoiding the risks of confidential information leakage and illegal use of key circuits. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a diagram showing an example of the architecture of an underwater vehicle electronic component self-destruction system according to an embodiment of the present invention; Figure 2 This is an example diagram of an execution of a self-destruction system for electronic components of an underwater vehicle according to an embodiment of the present invention; Figure 3 This is an example diagram of an application principle of an underwater vehicle electronic component self-destruction system according to an embodiment of the present invention; Figure 4 A schematic diagram of the structure of the device provided by the present invention. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0021] It should be noted that the following embodiments and features in the embodiments may be combined with each other in the absence of conflict; and, based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work are within the scope of protection of the present disclosure.

[0022] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein may be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present disclosure, it should be understood by those skilled in the art that an aspect described herein may be implemented independently of any other aspect, and two or more of these aspects may be combined in various ways. For example, any number of aspects described herein may be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein may be used to implement this device and / or practice this method.

[0023] Figure 1 This is a schematic diagram of an underwater vehicle electronic component self-destruction system according to an embodiment of the present invention. Figure 2 This is an example diagram of an execution of a self-destruction system for electronic components of an underwater vehicle according to an embodiment of the present invention. Figure 3 The present invention is an example diagram of an application principle of an underwater vehicle electronic component self-destruction system according to an embodiment of the present invention.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the underwater vehicle electronic component self-destruction system of this embodiment includes: The power supply control module includes a power supply unit, a backup battery unit, a UPS power supply unit, a self-destruct circuit power supply switch unit, a voltage stabilizing unit and a transformer power supply unit, and is used to supply power to the timing management module and the self-destruct module.

[0025] As an optional example, in the underwater vehicle electronic component self-destruction system of the present embodiment, the power supply unit and the backup battery unit are electrically connected to the UPS power supply unit respectively, and the self-destruction circuit power supply switch unit, the voltage stabilizing unit and the transformer power supply unit are electrically connected to the UPS power supply unit in sequence.

[0026] As an optional example, in the underwater vehicle electronic component self-destruction system of this embodiment, the input of the UPS power supply unit is a power supply unit or a backup battery unit. When the power supply unit is interrupted, the UPS power supply unit switches the input from the power supply unit to the backup battery unit. For example, in this embodiment, the power supply unit and the backup battery unit are DC power supplies with an output voltage of 12V. The UPS power supply unit is used to complete the switching of the backup battery unit when the power supply unit is interrupted, so as to provide a stable power supply. The self-destruction circuit based on the power supply control module of this embodiment adopts dual power supply, and can enter the working state by connecting the power supply unit. The UPS power supply design can ensure the reliable operation of the self-destruction circuit.

[0027] As an optional example, in the underwater vehicle electronic component self-destruction system of this embodiment, the self-destruction circuit power supply switch unit is in a normally open state. When the self-destruction circuit switch closing signal is received, the self-destruction circuit power supply switch unit is switched to a closed state, thereby realizing that the self-destruction circuit starts to work. In this embodiment, the voltage stabilizing unit is used to supply power to the transformer power supply unit and the large current generating unit of the self-destruction module. For example, the voltage stabilizing unit of this embodiment is a 3V-36V wide voltage stabilized 12V switching power supply, the input is a power supply unit or a backup battery unit, and the output is a stable 12VDC DC power supply, which is used to provide a stable voltage to prevent voltage fluctuations or voltage reduction of the power supply unit and the backup battery unit from affecting the performance of the system. The transformer power supply unit is used to convert the voltage input by the voltage stabilizing unit and supply power to the timing management module and the high voltage generating unit and the high temperature generating unit of the self-destruction module. For example, the transformer power supply unit of this embodiment can be used to convert the 12V input of the voltage stabilizing unit into a 5V DC power output to provide the required voltage for each part of the system.

[0028] In specific scenarios, the power supply control module is the basis of the self-destruct circuit power supply circuit, and the self-destruct circuit power supply circuit is the energy basis of the entire self-destruct system. Under normal working conditions, the power supply unit serves as the main power supply to provide continuous and stable power supply, and the backup battery unit serves as an uninterruptible power supply. When the main power supply fails or the voltage is unstable, it can quickly switch the power supply to ensure that the self-destruct circuit will not fail due to power supply problems. The buck-boost circuit composed of the voltage stabilizing unit and the transformer power supply unit is responsible for converting different input voltages into the voltage level required by the self-destruct circuit, ensuring that the self-destruct circuit can work normally under different power supply conditions.

[0029] The voltage stabilizing unit of this embodiment can still make the self-destruct circuit work when the power supply is unstable or the backup power supply is attenuated. The voltage stabilizing unit and the voltage transformer power supply unit of this embodiment realize the high voltage stability of the voltage doubler rectifier circuit, and the voltage transformer power supply unit with multi-stage voltage multiplication characteristics and the self-destruct circuit power supply switch unit with ultra-fast switching characteristics are adopted to ensure the stability and reliability of the high voltage output.

[0030] In this embodiment, the timing management module is used to perform timing control on the self-destruct module. As an optional example, the timing management module of this embodiment is used to collect status signals of the large current generating unit, the high voltage generating unit, and the high temperature generating unit, and control the startup steps and duration of the large current generating unit, the high voltage generating unit, and the high temperature generating unit by outputting timing control electrical signals to the large current generating unit, the high voltage generating unit, and the high temperature generating unit, respectively.

[0031] The timing management module of this embodiment is described below in a specific scenario: In this embodiment, a self-destruction timing control circuit is formed by a timing management module. The input of the timing management module is the stable power supply of the self-destruction circuit power supply circuit and the status signals of the high current generation circuit, the high voltage generation circuit and the arc discharge thermal damage circuit; the output condition is a control signal for starting each self-destruction step in a preset timing sequence. For example, in practical applications, the self-destruction timing control circuit is the control center of the entire self-destruction system. The timing management module uses a digital circuit counter, a decoder, and an oscillation switch circuit to realize timing logic control, ensuring that the damage part of the self-destruction circuit is accurately started and repeatedly damaged according to the preset timing sequence, making up for the shortcomings of the incomplete self-destruction of the prior art.

[0032] In this embodiment, the self-destruct module includes a large current generating unit, a high voltage generating unit and a high temperature generating unit, which are used to destroy the target destruction unit under the timing control of the timing management module.

[0033] As an optional example, the large current generating unit is used to store large current when the voltage stabilizing unit supplies power, and release the stored large current to the target damage unit under the timing control of the timing management module. For example, the input of the large current generating unit is the stable power supply provided by the self-destruction circuit power supply circuit and the self-destruction timing control power-on; the output condition is the released large current, which is used to burn key electronic components. In practical applications, the large current generating unit is composed of supercapacitors for storing and releasing large currents. When the system starts, the supercapacitor quickly releases the stored large current, which can bypass the chip's overvoltage protection and pull-up and pull-down circuit buffers, and directly damage key components such as inductors, power supplies, transistors, and resistors. This design can ensure the rapid and thorough execution of the self-destruction process and reduce the impact of external protection circuits on the self-destruction effect.

[0034] As an optional example, the high voltage generating unit is used to generate a high voltage when the transformer power supply unit supplies power, and release the high voltage to the target damage unit under the timing control of the timing management module.

[0035] For example, the high-voltage generating circuit based on the high-voltage generating unit of this embodiment is designed to generate high voltage, and its purpose is to amplify the voltage to thousands of volts to break down sensitive components inside the chip such as diodes, triodes, transistors, capacitors and gratings. This step can be the second step of the self-destruction process, that is, after the high current released by the high-current generating circuit is completed, the circuit board or its key components are completely destroyed. This embodiment combines an oscillating circuit with a multi-stage voltage multiplication technology to break down key circuits multiple times to ensure that the medium and high voltage outputs work effectively. Through precise control, it is ensured that the high voltage will not cause damage to the device itself, and at the same time, it can accurately break down the target chip.

[0036] As an optional example, the high temperature generating unit is used to generate high temperature when the transformer power supply unit supplies power, and release the high temperature to the target damage unit under the timing control of the timing management module. This embodiment constructs a high temperature damage circuit based on the high temperature generating unit. The input of the high temperature generating unit is the self-destruct timing control power-on after the high voltage generating unit releases the high voltage; the output of the high temperature generating unit is a high temperature for deeply burning key components such as circuit boards and chips. The high temperature can be generated by a high-voltage arc, such as by a high-voltage arc to generate high temperature, and use a high-energy arc to heat the circuit board and chip for deep burning, ensuring the complete destruction of information.

[0037] For example, after the high-temperature damage circuit damages the components and internal circuits of the chip with high current and high voltage, it further applies a high-voltage arc of tens of thousands of volts to the target damage unit to generate high temperature by taking advantage of the characteristics of resistance change, capacitor breakdown, and resistance reduction of the target damage unit to ensure the complete destruction of the circuit. The arc carries huge energy and high temperature during the process, which deeply burns the circuit board and chip, making the information irreversible, causing thermal stress in the chip packaging material or internal structure, resulting in physical damage or broken connections. The circuit design takes into account safety and control accuracy to ensure the continuity and thoroughness of the self-destruction process.

[0038] This embodiment also provides a self-destruction method for electronic components of an underwater vehicle, which uses the above system to destroy the target destruction unit.

[0039] The following is an exemplary description of the underwater vehicle electronic component self-destruction method of this embodiment in a scenario. In this scenario, the underwater vehicle electronic component self-destruction method of this embodiment is performed in the following manner: 1. Startup phase: When the system starts, first check whether the mains power is normal. If the mains power is normal, the power supply unit converts the mains power into the voltage and current required by the system and supplies it to the entire system. If the mains power is interrupted, the UPS power supply unit switches the input from the power supply unit to the backup battery unit to ensure uninterrupted operation of the system.

[0040] 2. Voltage stabilization stage: The 3-36V wide voltage regulated switching power supply receives input from the power supply unit or the backup battery unit and outputs a stable 12V DC power supply.

[0041] 3. Power distribution stage: The transformer power supply unit receives the output of the 3-36V wide voltage stabilized switching power supply, and outputs 5V and 12V DC power supplies respectively, which are supplied to different generating modules.

[0042] 4. Timing management stage: The timing management module coordinates the working timing of each module according to the system control signal to ensure that the system runs according to the predetermined program.

[0043] 5. Generator module working stage: The large current generating unit, high voltage generating unit and high temperature generating unit receive 5V or 12V power supply and generate large current, high voltage and high temperature as needed.

[0044] In this embodiment, the high current generating unit releases the stored high current; then, the high voltage generating unit generates high voltage to accelerate the self-destruction process; finally, the high temperature generating unit deeply burns the circuit to ensure that the circuit board or key components are completely destroyed. In this process, the timing management module accurately controls the start and duration of each step to ensure the thoroughness and safety of the self-destruction process. It should be noted that when executing the system and method of this embodiment, those skilled in the art can make specific selections and settings for the control timing according to the actual scenario requirements, make specific settings for the release order of high current, high voltage and high temperature, and make specific settings for the parameter values ​​of high current, high voltage and high temperature, which are not limited in this embodiment.

[0045] The underwater vehicle electronic component self-destruction system and method of this embodiment realizes the rapid, thorough and safe self-destruction of the electronic component, i.e., the target destruction unit, through circuit and control logic design. From the stable power supply of the self-destruction circuit power supply circuit, to the rapid release of large current by the large current generating circuit, to the high voltage output of the high voltage generating circuit, and the high temperature burning of the arc discharge thermal damage circuit, and finally the precise control of the entire self-destruction process by the self-destruction timing control circuit, each step is closely connected, ensuring the efficiency and reliability of the self-destruction device. Through the design of multiple protection measures and intelligent control systems, the self-destruction process is achieved to be rapid, thorough and controllable, which not only improves the thoroughness of the self-destruction system, but also comprehensively considers integration, miniaturization and environmental protection factors, so that it can be widely used in various devices and systems, effectively avoiding the risk of confidential information leakage and illegal use of key circuits.

[0046] In practical applications, the underwater vehicle electronic component self-destruction system and method of this embodiment is suitable for protecting chips, circuit boards or other key circuits, and has the following beneficial technical effects: 1. Able to respond quickly and initiate the self-destruction program to ensure the complete destruction of circuit boards or key components; through mixed voltage and current destruction, the chip is completely destroyed; through the high-voltage arc discharge circuit, additional deep burning capability is provided, further ensuring the thoroughness of the self-destruction process and the irrecoverability of information.

[0047] 2. Comprehensively consider integration and miniaturization to enhance the ability to resist external attacks, including physical attacks, electromagnetic interference and malicious intrusions, making it easier to integrate into various devices and systems.

[0048] 3. The scope of application is not limited to the military field, but also covers multiple fields such as security and communication, showing broad application potential.

[0049] 4. During the design and manufacturing process, we focus on resource conservation and environmental protection, and have no negative impact on the environment.

[0050] like Figure 4 As shown, the present invention also provides a device, including a processor 310, a communication interface 320, a memory 330 for storing a computer program executable by the processor, and a communication bus 340. The processor 310, the communication interface 320, and the memory 330 communicate with each other through the communication bus 340. The processor 310 implements the above-mentioned underwater vehicle electronic component self-destruction method by running the executable computer program.

[0051] Among them, the computer program in the memory 330 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0052] The system embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected based on actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art may understand and implement it without creative effort.

[0053] Through the description of the above implementation modes, those skilled in the art can clearly understand that each implementation mode can be implemented by means of software plus a necessary general hardware platform, or of course by hardware. Based on such an understanding, the above technical solution can essentially or in other words be embodied in the form of a software product that contributes to the prior art. The computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods of each embodiment or some parts of the embodiment.

[0054] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An underwater vehicle electronic component self-destruction system, characterized in that: The system comprises: A power supply control module, including a power supply unit, a backup battery unit, a UPS power supply unit, a self-destruct circuit power supply switch unit, a voltage stabilizing unit and a voltage transformer power supply unit, for supplying power to the timing management module and the self-destruct module; A timing management module is used to control the timing of the self-destruct module; The self-destruction module includes a large current generation unit, a high voltage generation unit and a high temperature generation unit, and is used to destroy the target destruction unit under the timing control of the timing management module.

2. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The power supply unit and the backup battery unit are electrically connected to the UPS power supply unit respectively, and the self-destruct circuit power supply switch unit, the voltage stabilizing unit and the voltage conversion power supply unit are electrically connected to the UPS power supply unit in sequence.

3. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The input of the UPS power supply unit is a power supply unit or a backup battery unit. When the power supply unit is interrupted, the UPS power supply unit switches the input from the power supply unit to the backup battery unit.

4. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The self-destruct circuit power supply switch unit is in a normally open state. When a self-destruct circuit switch closing signal is received, the self-destruct circuit power supply switch unit is switched to a closed state.

5. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The voltage stabilizing unit is used to supply power to the transformer power supply unit and the high current generating unit of the self-destruct module. The transformer power supply unit is used to convert the voltage input by the voltage stabilizing unit and supply power to the timing management module and the high voltage generating unit and high temperature generating unit of the self-destruct module.

6. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The timing management module is used to collect status signals of the large current generating unit, the high voltage generating unit and the high temperature generating unit, and to control the start-up steps and duration of the large current generating unit, the high voltage generating unit and the high temperature generating unit by outputting timing control electrical signals to the large current generating unit, the high voltage generating unit and the high temperature generating unit respectively.

7. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The large current generating unit is used to store large current when the voltage stabilizing unit supplies power, and release the stored large current to the target damage unit under the timing control of the timing management module.

8. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The high voltage generating unit is used to generate high voltage when the transformer power supply unit supplies power, and release the high voltage to the target damage unit under the timing control of the timing management module.

9. The underwater vehicle electronic component self-destruction system according to claim 1, characterized in that: The high temperature generating unit is used to generate high temperature when the transformer power supply unit supplies power, and release the high temperature to the target damage unit under the timing control of the timing management module.

10. A method for self-destruction of electronic components of an underwater vehicle, characterized in that: The method uses any system described in claims 1-9 to destroy the target damage unit.

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