A computer communication security processing device

Abstract

The application relates to the technical field of computer communication security, and particularly discloses a computer communication security processing device, which comprises an application layer, a decision layer, a response layer, a protection layer and a perception layer; the response layer comprises an alarm device and a physical response disconnecting device; the physical response disconnecting device comprises a controller and a physical disconnecting execution mechanism; and the physical disconnecting execution mechanism is arranged outside the controller. The computer communication security processing device can realize full-dimension accurate perception of the whole-link security risk of computer communication, realize fine classification response of the risk level, match different alarm and disposal strategies for different risk levels, improve the pertinence and efficiency of the risk response, and realize forced isolation and safe access at the physical layer, so that the problem that the traditional software layer disconnecting mode is easy to be maliciously bypassed and the isolation is not thorough is solved.

Description

Technical Field

[0001] This invention relates to the field of computer communication security technology, specifically to a computer communication security processing device. Background Technology

[0002] Computer communication security technology is a set of technical systems built around ensuring the confidentiality, integrity, availability, and non-repudiation of computer data during transmission, exchange, and storage. Its core includes data encryption technology, identity authentication and access control technology, network boundary protection technology, abnormal behavior monitoring technology, and security audit and log traceability technology. These technologies work together and advance layer by layer to form a closed loop of protection throughout the entire process. It is suitable for various scenarios with communication security requirements, such as industrial control, finance, and government affairs, and effectively resists various network attacks and security risks.

[0003] In the current technological field, computer communication security protection focuses on software-level monitoring at the network or application layers. This lack of monitoring of terminal device status, physical environment security, and identity authentication details leads to incomplete risk identification, resulting in missed or false alarms. It fails to comprehensively grasp the communication security situation, exhibiting deficiencies in the accuracy and efficiency of risk response. Furthermore, it lacks refined risk level classification and differentiated handling strategies, leading to either over-responding to low-risk events and wasting resources, or delayed responses to high-risk events, failing to promptly curb risk spread. Existing security isolation methods rely on software commands to disconnect links or restrict access; malicious programs can bypass software control by tampering with configurations or exploiting vulnerabilities, causing isolation failure and allowing risks to continue to spread. Moreover, after implementing security isolation, the lack of reliable secure access methods results in a difficulty in balancing secure access with business continuity. Summary of the Invention

[0004] The purpose of this invention is to provide a computer communication security processing device to at least solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a computer communication security processing device, comprising: an application layer, a decision layer, a response layer, a protection layer, and a perception layer;

[0006] The decision-making layer is responsible for risk assessment and response strategy matching, and includes: a risk classification system and a decision engine;

[0007] The response layer is responsible for implementing alarm and physical disconnection actions, and the response layer includes: an alarm device and a physical response disconnection device;

[0008] The protection layer is used to reduce the probability of risk triggering and avoid excessive response. The protection layer includes: a communication encryption module, an access control module, an intelligent firewall module, and a data integrity verification module.

[0009] The perception layer is responsible for capturing abnormal signals in the entire communication link and the surrounding environment, and reporting the collected raw data to the decision layer in real time to provide a basis for risk assessment. The perception layer includes: a communication status monitoring module, a terminal / device status monitoring module, a physical environment monitoring module, and an identity authentication monitoring module.

[0010] Preferably, the physical response disconnection device includes: a controller and a physical disconnection actuator; the physical disconnection actuator is disposed outside the controller.

[0011] Preferably, the physical disconnection actuator includes: a first AGV robot, a network connection module, an extension roller, a network connection component, and a disconnection and storage component; the first AGV robot is located on the ground outside the controller, and the first AGV robot and the controller are remotely network connected; the network connection module is fixedly installed on the front side of the top center of the first AGV robot, and the network connection module and the first AGV robot are electrically connected; the extension roller is fixedly installed on the top of the network connection module, and the extension roller is connected to the network connection module and electrically connected to the first AGV robot; the network connection component is located on the left side of the top of the first AGV robot; the disconnection and storage component is located on the right side of the top of the first AGV robot.

[0012] Preferably, the network connection component includes: a drive unit, a mounting slot, a first rotating frame, a second electric telescopic rod, a second rotating frame, a third electric telescopic rod, a rotating seat, a connecting rod, a connecting frame, a fourth electric telescopic rod, a slot housing, a telescopic frame, a micro linear motor, and a USB connector; the drive unit is installed on the top left side of the first AGV robot; the mounting slot is fixedly installed on the front side of the drive unit; one end of the first rotating frame is rotatably installed on the upper left side of the inner side of the mounting slot via a rotating shaft, and the shape of the first rotating frame is V-shaped; there are two second electric telescopic rods, one end of each of the two second electric telescopic rods is rotatably installed on the front and rear sides of the bottom left side of the inner side of the mounting slot via a rotating shaft, and the other ends of the two second electric telescopic rods are rotatably connected to the front and rear sides of the first rotating frame via rotating shafts, and the second electric telescopic rods are electrically connected to the first AGV robot; the second rotating frame is rotatably installed on the inner side of the other end of the first rotating frame via a rotating shaft; one end of the third electric telescopic rod is rotatably installed on the top right side of the first rotating frame via a rotating shaft seat, and the other end of the third electric telescopic rod is connected to the second rotating frame via a rotating shaft seat. One end of the frame is rotatably connected via a pivot, and the third electric telescopic rod is electrically connected to the first AGV robot. A rotating seat is rotatably mounted on the outer side of the other end of the second rotating frame via a pivot. One end of a connecting rod is rotatably mounted on the top right side of the rotating seat via a pivot. A connecting frame is rotatably connected to the left side of the outer side of the second rotating frame via a pivot, and the inner side of the other end of the connecting frame is rotatably connected to the other end of the connecting rod via a pivot. One end of a fourth electric telescopic rod is rotatably mounted above the top of the second rotating frame via a pivot seat, and the other end of the fourth electric telescopic rod is rotatably connected to the outer side of the pivot joint of the connecting rod and the connecting frame via a bearing. The fourth electric telescopic rod is electrically connected to the first AGV robot. A slot housing is fixedly mounted on the left side of the rotating seat. A telescopic frame is inserted into the lower inner side of the slot housing. A micro linear motor is mounted inside the slot housing, and the telescopic end of the micro linear motor extends to the lower part of the slot housing and is fixedly connected to the top of the telescopic frame. The micro linear motor and the first AGV robot are electrically connected. A USB connector is fixedly mounted at the bottom of the telescopic frame, and the USB connector is connected to an extension roller.

[0013] Preferably, the disconnection and storage components include: a fixed slot, a third rotating frame, a fifth electric telescopic rod, a fourth rotating frame, a sixth electric telescopic rod, a connecting seat, a seventh electric telescopic rod, a top cover, a slot shell, a scissor-type telescopic frame, a magnetic charger, and a disconnection execution unit; the number of fixed slots is two, and the two fixed slots are respectively fixedly installed at the front and rear ends of the top right side of the first AGV robot; the number of third rotating frames is two, and the two third rotating frames are respectively rotatably installed on the upper left side of the inner side of the fixed slots via rotating shafts, and the shape of the third rotating frames is V-shaped; the number of fifth electric telescopic rods is two, and the two fifth electric telescopic rods are rotatably installed on the right side of the inner bottom end of the front and rear fixed slots via rotating shafts, and the telescopic ends of the two fifth electric telescopic rods are respectively rotatably connected to the inner side of the two third rotating frames via rotating shafts, and the fifth electric telescopic rods are electrically connected to the first AGV robot; the number of fourth rotating frames is two, and the two fourth rotating frames are respectively rotatably installed on the upper inner side of the two third rotating frames via rotating shafts; the number of sixth electric telescopic rods is two, and the two sixth electric telescopic rods are respectively rotatably installed on the upper left side of the top right side of the first AGV robot via rotating shafts. The sixth electric telescopic rod is rotatably mounted on the inner side of the third rotating frame. The telescopic end of the sixth electric telescopic rod is rotatably connected to the inner left end of the fourth rotating frame via a rotating shaft. The sixth electric telescopic rod is electrically connected to the first AGV robot. There are two connecting seats, each rotatably mounted on the inner right end of one of the two fourth rotating frames via a rotating shaft. There are also two seventh electric telescopic rods, each rotatably mounted on the inner top end of one of the two fourth rotating frames via a rotating shaft. The telescopic ends of the two seventh electric telescopic rods are respectively connected to the inner top ends of the two connecting seats. The seventh electric telescopic rod is electrically connected to the first AGV robot via a rotating shaft; the top cover is fixedly installed at the bottom of the two connecting seats at the front and rear; the tank shell is fixedly installed at the bottom inner side of the top cover in the left-right direction; the scissor telescopic frame is installed at the left inner side of the tank shell and below the top cover, and the scissor telescopic frame is electrically connected to the first AGV robot; the magnetic charger is fixedly installed on the right side of the telescopic end of the scissor telescopic frame, and the magnetic charger is electrically connected to the first AGV robot; the disconnection execution unit is housed inside the tank shell.

[0014] Preferably, the disconnection execution unit includes: a second AGV robot, a second vision sensor, a rotation module, a U-shaped base, a vertical rotating frame, a third motor, a fourth motor, a second tank shell, a transmission gear set, an eighth electric telescopic rod, a fixed base, a first micro motor, a first connecting base, a second micro motor, a second connecting base, a third micro motor, a mounting base, a clamping module, and a micro vision sensor; the second AGV robot is located inside the cavity of the second tank shell, and the left side of the second AGV robot can magnetically dock with the magnetic charger; the second AGV robot and the controller are remotely network connected; the second vision sensor is fixedly installed on the second AGV robot. The second vision sensor and the second AGV robot are electrically connected at the top right; a rotating module is installed at the top left of the second AGV robot, and the rotating module and the second AGV robot are electrically connected; a U-shaped base is installed on the outside of the rotating end of the rotating module; a vertical rotating frame is rotatably installed on the inside of the U-shaped base via a rotating shaft; a third motor is fixedly installed on the front of the outer surface of the U-shaped base, the rotating end of the third motor extends into the inside of the U-shaped base and is connected to the axis of the vertical rotating frame, and the third motor and the second AGV robot are electrically connected; a fourth motor is fixedly installed on the upper inside of the vertical rotating frame, and the fourth motor and the second AGV robot are electrically connected. The robot is electrically connected to the second tank shell, which is rotatably mounted on the inner top of the vertical rotating frame via a rotating shaft; one gear of the transmission gear set is fixedly mounted on the rotating end of the fourth motor, and the other gear of the transmission gear set is fixedly mounted on the axis of the second tank shell; the eighth electric telescopic rod is installed in the inner cavity of the second tank shell along the left-right direction, and the eighth electric telescopic rod is electrically connected to the first AGV robot; the fixed base is fixedly mounted on the left side of the telescopic end of the eighth electric telescopic rod; the first micro motor is mounted on the inner side of the fixed base, and the first micro motor is electrically connected to the second AGV robot; one end of the first connecting seat is fixedly mounted on the first micro motor. The rotating end is located on the outer side; a second micro motor is mounted on the inner side of the other end of the first connecting seat, and the second micro motor and the second AGV robot are electrically connected; one end of the second connecting seat is fixedly mounted on the outer side of the rotating end of the second micro motor; a third micro motor is mounted on the inner side of the other end of the second connecting seat, and the third micro motor and the second AGV robot are electrically connected; a mounting seat is fixedly mounted on the outer side of the rotating end of the third micro motor; a clamping module is mounted on the left end of the mounting seat, and the clamping module and the second AGV robot are electrically connected; a micro vision sensor is mounted on the top of the clamping module, and the micro vision sensor and the second AGV robot are electrically connected.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the computer communication security processing device:

[0016] 1. The perception layer collects abnormal data on communication, devices, environment, and identity, and reports it to the decision-making layer in real time. The protection layer performs daily protection such as encryption, access control, firewall, and integrity verification. Abnormal data is synchronized with the decision-making layer. The decision-making layer integrates data, classifies risks, matches policies, and issues instructions. The response layer executes alarms according to the level and feeds back the results to the decision-making layer. Administrators monitor, intervene, and audit through the application layer and perform daily system maintenance. After the risk is eliminated, the decision-making layer verifies the data, and the response layer executes recovery actions, and the system returns to normal.

[0017] 2. The fifth electric telescopic rod drives the third rotating frame to rotate to the specified tilt angle position, the sixth electric telescopic rod drives the fourth rotating frame to rotate to the specified tilt angle position, and the seventh electric telescopic rod drives the connecting seat to rotate to the specified tilt angle, thereby moving the tank shell to the ground position outside the first AGV robot. The second AGV robot moves from the inner cavity of the tank shell to the rear position of the computer chassis. The rotating module drives the U-shaped base to rotate so that the clamping module rotates to face the connector. The third motor drives the vertical rotating frame to rotate, and the fourth motor drives the second tank shell to rotate under the transmission gear set, thereby moving the clamping module to approach the network cable connector and power cord connector of the computer chassis. The miniature vision sensor plans the movement path according to the gap of the cables on the rear side of the chassis. The first miniature motor drives the first connecting seat to rotate, thereby causing the first connecting seat to rotate. The second miniature motor drives the second connecting seat to rotate, and the third miniature motor drives the mounting seat to rotate, thereby driving the clamping module to move through the gap of the cables on the rear side of the machine chassis to the network connector or power cord connector according to the planned movement path. After clamping and fixing the connector, the clamping module pulls out and disconnects the connector.

[0018] 3. The drive unit collects and determines the coordinates of the computer chassis's USB port by collecting external images. Based on the specific coordinates, the drive unit rotates the USB connector to face the computer chassis's USB port. The second electric telescopic rod drives the first rotating frame to rotate to a specified tilt angle, the third electric telescopic rod drives the second rotating frame to rotate to a specified tilt angle, and the fourth electric telescopic rod drives the connecting rod to rotate the rotating seat to a specified tilt angle. This causes the USB connector to move and rotate to a position perpendicular to the top of the computer chassis's USB port. The micro linear motor drives the telescopic frame to insert the USB connector downwards into the computer chassis's USB port for docking. The network connection module connects to the computer chassis with the extension cable inside the extension roller and the USB connector, enabling the computer to use the secure network inside the network connection module for network connection and data upload.

[0019] This enables precise, multi-dimensional perception of security risks across the entire computer communication chain, allows for refined risk level-based responses, and provides differentiated alarm and handling strategies for different risk levels, improving the targeting and efficiency of risk response. Furthermore, it enables mandatory physical isolation and secure access, solving the problems of traditional software-level disconnection methods being easily bypassed maliciously and incomplete isolation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the physical response disconnection device of the present invention;

[0022] Figure 3 for Figure 2 Enlarged view of the physical disconnection actuator;

[0023] Figure 4 for Figure 3 Exploded view of network connection components;

[0024] Figure 5 for Figure 4 Enlarged view of point A;

[0025] Figure 6 for Figure 4 Enlarged view of point B;

[0026] Figure 7 for Figure 3 Exploded view of disconnected and stored components;

[0027] Figure 8 for Figure 7 Enlarged view of point C;

[0028] Figure 9 for Figure 7 Exploded view of the disconnected execution unit;

[0029] Figure 10 for Figure 9 Enlarged view of point D.

[0030] In the diagram: 1. Controller; 2. Physical disconnection actuator; 21. First AGV robot; 22. Network connection module; 23. Extension roller; 3. Network connection component; 31. Second rotation module; 32. Vertical slot housing; 33. Lifting frame; 34. First motor; 35. Rack assembly; 36. Multi-axis gimbal; 37. First vision sensor; 38. Mounting plate; 39. First electric telescopic rod; 310. Guide rail housing; 311. Second motor; 312. Lead screw assembly; 313. Moving seat; 314. Mounting slot; 315. First rotating frame; 316. Second electric telescopic rod; 317. Second rotating frame; 318. Third electric telescopic rod; 319. Rotating seat; 320. Connecting rod; 321. Connecting frame; 322. Fourth electric telescopic rod; 323. Slot housing; 324. Telescopic frame; 325. Miniature linear motor; 326. USB connector; 4. Disconnect and storage components: 41. Fixed slot base; 42. Third rotating frame; 43. Fifth electric telescopic rod; 44. Fourth rotating frame; 45. Sixth electric telescopic rod; 46. Connecting seat; 47. Seventh electric telescopic rod; 48. Top plate cover; 49. Tank shell; 410. Scissor telescopic frame; 411. Magnetic charger; 5. Disconnect execution unit; 51. Second AGV robot; 52. Second vision sensor; 53. Rotation module; 54. U-shaped base; 55. Vertical rotating frame; 56. Third motor; 57. Fourth motor; 58. Second tank shell; 59. Transmission gear set; 510. Eighth electric telescopic rod; 511. Fixed seat; 512. First micro motor; 513. First connecting seat; 514. Second micro motor; 515. Second connecting seat; 516. Third micro motor; 517. Mounting seat; 518. Clamping module; 519. Micro vision sensor. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figures 1-10 The present invention provides a technical solution: a computer communication security processing device, comprising: an application layer, a decision layer, a response layer, a protection layer and a perception layer;

[0033] At the application level, it provides an operation entry point for administrators. Core functions include real-time monitoring, policy configuration, log auditing, manual operation, and system maintenance. Administrators can view real-time monitoring data through a visual interface, customize risk thresholds and response policies, query and export various logs for post-event auditing, and manually trigger alarms, perform physical disconnection or communication restoration when necessary. They are also responsible for system firmware upgrades, key updates, and other maintenance work to ensure stable system operation.

[0034] The decision-making layer is responsible for risk assessment and response strategy matching. The decision-making layer includes a risk classification system and a decision engine. The decision-making layer first integrates the multi-dimensional data reported by the perception layer and the protection layer, and determines the risk level as low, medium, high and critical through preset rules. Then the decision engine matches the corresponding response strategy and issues execution instructions to the response layer. At the same time, it provides a manual intervention interface to support administrators in adjusting the risk level or response strategy. For high or critical risks, administrator confirmation is required before communication can be restored.

[0035] The response layer is responsible for implementing alarm and physical disconnect actions. The response layer includes alarm devices and physical response disconnect devices. After receiving instructions from the decision-making layer, the response layer triggers corresponding actions according to the risk level. In low-risk situations, only log recording and minor local alarms are triggered; in medium-risk situations, local audible and visual alarms are activated, remote notifications are sent, and temporary access restrictions are imposed; in high-risk situations, all-channel alarms are triggered, the physical response disconnect device disconnects suspicious communication links and uses backup lines, and accounts are locked; in critical-risk situations, all-channel alarms are activated, the physical response disconnect device disconnects suspicious communication links and uses backup lines, optional equipment is powered off, and external security systems are linked. After the actions are executed, the response layer provides real-time feedback to the decision-making layer.

[0036] The protection layer is used to reduce the probability of risk triggering and avoid excessive response. The protection layer includes: a communication encryption module, an access control module, an intelligent firewall module, and a data integrity verification module; the communication encryption module ensures the confidentiality of data transmission; the access control module restricts unauthorized access and abuse of privileges; the intelligent firewall module filters abnormal network traffic; and the data integrity verification module prevents data from being tampered with.

[0037] The perception layer is responsible for capturing abnormal signals across the entire communication link and its surrounding environment, and reporting the collected raw data to the decision-making layer in real time to provide a basis for risk assessment. The perception layer includes: a communication status monitoring module, a terminal / device status monitoring module, a physical environment monitoring module, and an identity authentication monitoring module. The communication status monitoring module monitors network transmission, protocol interaction, and data flow status, as well as capturing abnormal traffic and protocol violations. The terminal / device status monitoring module monitors the operating status of communication terminals and network equipment. The physical environment monitoring module monitors the security of the physical environment where the communication equipment is located. The identity authentication monitoring module monitors the legitimacy of access identities.

[0038] As a preferred option, further, such as Figure 2 As shown, the physical response disconnection device includes: a controller 1 and a physical disconnection actuator 2. The controller 1 is a PLC control box, which can receive risk response commands issued by the decision-making level, and parse, verify and prioritize the commands to ensure the accuracy of command execution. It also establishes stable communication with the first AGV robot 21 through an Ethernet remote network to realize the real-time issuance of control commands and the real-time acquisition of the operating status of the first AGV robot 21. It supports indirect communication with the second AGV robot 51, and realizes the collaborative work of the two AGV robots by relaying control commands and status data through the first AGV robot 21. The physical disconnection actuator 2 is located outside the controller 1.

[0039] As a preferred option, further, such as Figure 3As shown, the physical disconnection actuator 2 includes: a first AGV robot 21, a network connection module 22, an extension roller 23, a network connection component 3, and a disconnection and storage component 4. The first AGV robot 21 is located on the ground outside the controller 1. The first AGV robot 21 and the controller 1 are remotely connected via network. The first AGV robot 21 is a lightweight autonomous mobile robot that uses laser SLAM navigation technology, suitable for precise mobile operations in confined spaces such as computer rooms. It is remotely connected to the controller 1 via an industrial Ethernet network and can receive movement commands issued by the controller 1. Based on a preset computer room environment map and route planning, it autonomously avoids cabinets and cables. The robot can precisely move over obstacles such as cables to designated target locations such as next to computers and equipment docking points, and achieve smooth docking. Equipped with a power management module, the first AGV robot 21 is powered by a lithium battery, providing stable power to all components. It has a built-in control module and multi-device collaborative control capabilities, and can receive commands from controller 1 to synchronously start or coordinate operations. A network connection module 22 is fixedly installed on the top center front side of the first AGV robot 21. The network connection module 22 is electrically connected to the first AGV robot 21 and uses an industrial-grade secure network access module with a built-in security gateway unit, supporting encryption protocols and enabling connection to the internal security network of the computer room. An encrypted communication link prevents eavesdropping and tampering during data transmission. It features protocol conversion capabilities, converting the computer's USB interface transmission protocol to the industrial Ethernet protocol to enable data interaction between the computer and a secure network. It connects to the USB connector 326 in network connection component 3 via an extension cable within the extension roller 23, providing a data transmission channel and power supply for the USB connector 326. The extension roller 23 is fixedly mounted on the top of the network connection module 22, connected to the network connection module 22, and electrically connected to the first AGV robot 21. The extension roller 23 is an electrically operated type, with one end of its internal extension cable connected to the network... The signal interface of the network connection module 22 establishes a connection, and the other end connects to the USB connector 326. It has a built-in stepper motor and a coil mechanism, which can rotate forward and reverse according to the instructions of the first AGV robot 21 to realize the automatic unwinding and rewinding of the extension cable. This meets the docking distance requirements between the USB connector 326 and the USB interface of the computer chassis. In addition, the coil mechanism has a built-in anti-tangling design to avoid knotting and tangling of the extension cable during unwinding and rewinding, ensuring smooth cable movement during the movement of the USB connector 326. The network connection component 3 is located on the top left side of the first AGV robot 21; the disconnection and storage component 4 is located on the top right side of the first AGV robot 21.

[0040] As a preferred option, further, such as Figure 4 , Figure 5 and Figure 6As shown, the network connection component 3 includes: a drive unit, a mounting slot 314, a first rotating frame 315, a second electric telescopic rod 316, a second rotating frame 317, a third electric telescopic rod 318, a rotating seat 319, a connecting rod 320, a connecting frame 321, a fourth electric telescopic rod 322, a slot housing 323, a telescopic frame 324, a micro linear motor 325, and a USB connector 326; the drive unit is installed on the top left side of the first AGV robot 21; the mounting slot 314 is fixedly installed on the front side of the drive unit; one end of the first rotating frame 315 is rotatably installed on the upper left side of the inner side of the mounting slot 314 via a rotating shaft, and the shape of the first rotating frame 315 is V. The first AGV robot 21 has two second electric telescopic rods 316. One end of each second electric telescopic rod 316 is rotatably mounted on the inner left side of the mounting slot 314 via a rotating shaft. The other ends of each second electric telescopic rod 316 are rotatably connected to the front and rear sides of the first rotating frame 315 via rotating shafts. The second electric telescopic rods 316 are electrically connected to the first AGV robot 21. The second electric telescopic rods 316 are miniature electric telescopic rods, capable of synchronous extension and retraction, driving the first rotating frame 315 to rotate upwards or downwards around the rotating shaft of the mounting slot 314. The second rotating frame 317 is rotatably mounted on the inner side of the other end of the first rotating frame 315 via a rotating shaft. A third electric telescopic rod 318 is rotatably mounted on a rotating shaft seat. At the top right of the first rotating frame 315, the other end of the third electric telescopic rod 318 is rotatably connected to the inner side of one end of the second rotating frame 317 via a rotating shaft. The third electric telescopic rod 318 is electrically connected to the first AGV robot 21. The third electric telescopic rod 318 is a miniature electric telescopic rod. Through its extension or retraction, it drives the second rotating frame 317 to rotate around the rotating shaft, adjusting the front and rear posture of the USB connector 326 to ensure that the USB connector 326 is parallel and aligned with the USB interface of the computer chassis. The rotating base 319 is rotatably mounted on the outer side of the other end of the second rotating frame 317 via a rotating shaft. One end of the connecting rod 320 is rotatably mounted on the top right side of the rotating base 319 via a rotating shaft. The connecting frame 321 is rotatably connected via a rotating shaft. At the outer left end of the second rotating frame 317, the inner side of the other end of the connecting frame 321 is rotatably connected to the other end of the connecting rod 320 via a rotating shaft; one end of the fourth electric telescopic rod 322 is rotatably mounted above the top of the second rotating frame 317 via a rotating shaft seat, and the other end of the fourth electric telescopic rod 322 is rotatably connected to the outer side of the shaft at the connection point of the connecting rod 320 and the connecting frame 321 via a bearing; the fourth electric telescopic rod 322 is electrically connected to the first AGV robot 21; the fourth electric telescopic rod 322 is a miniature electric telescopic rod, which drives one end of the connecting rod 320 to move by extending or shortening the rod, and drives the rotating seat 319 to rotate under the limiting action of the connecting frame 321, thereby adjusting the horizontal angle of the USB connector 326;The slot housing 323 is fixedly installed on the left side of the rotating base 319. The slot housing 323 provides a guide channel for the telescopic frame 324 to slide up and down, limiting the lateral offset of the telescopic frame and ensuring the straightness of the USB connector 326 during insertion and removal. The telescopic frame 324 is inserted into the lower inner side of the slot housing 323. A micro linear motor 325 is installed inside the slot housing 323. The telescopic end of the micro linear motor 325 extends to the lower part of the slot housing 323 and is fixedly connected to the top of the telescopic frame 324. The micro linear motor 325 is electrically connected to the first AGV robot 21. The micro linear motor 325 drives the telescopic frame 324 to move up and down, causing the USB connector 326 to insert or remove from the computer chassis USB interface. The USB connector 326 is fixedly installed at the bottom end of the telescopic frame 324 and is connected to the extension roller 23.

[0041] More specifically, the drive unit includes: a second rotation module 31, a vertical slot housing 32, a lifting frame 33, a first motor 34, a rack assembly 35, a multi-axis gimbal 36, a first vision sensor 37, a mounting plate 38, a first electric telescopic rod 39, a guide rail housing 310, a second motor 311, a lead screw assembly 312, and a moving base 313; the second rotation module 31 is fixedly installed on the top left middle of the first AGV robot 21, and the second rotation module 31 is electrically connected to the first AGV robot 21. The second rotation module 31 is a direct drive motor rotation module, which receives angle control commands from the first AGV robot 21 and drives the vertical slot housing 32. The housing 32 can rotate precisely from 0 to 360° clockwise or counterclockwise, and can provide real-time feedback on the rotation angle, speed, and fault status to the first AGV robot 21, facilitating dynamic attitude adjustment. The vertical slot housing 32 is installed on the top of the rotating end of the second rotating module 31 along the vertical direction. The vertical slot housing 32 provides a guide channel for the vertical extension and retraction of the lifting frame 33, limiting the lateral offset of the lifting frame 33 and ensuring the stability of the lifting process. The lifting frame 33 is inserted into the top of the inner cavity of the vertical slot housing 32. The first motor 34 is installed on the top front of the outer surface of the vertical slot housing 32, and the rotating end of the first motor 34 extends into the inner cavity of the vertical slot housing 32. Motor 34 is electrically connected to the first AGV robot 21. Motor 34 is a servo motor that drives the gears of rack assembly 35 to rotate. Through the meshing of the gears and rack, the rotational motion is converted into the linear lifting motion of the lifting frame 33. The rack of rack assembly 35 is fixedly mounted on the front side of the outer surface of the lifting frame 33 in the vertical direction, and the gears of rack assembly 35 are fixedly mounted on the rotating end of the first motor 34. Multi-axis gimbal 36 is mounted on the top of the lifting frame 33 and is electrically connected to the first AGV robot 21. Multi-axis gimbal 36 is a miniature three-axis gimbal that can drive the first vision sensor 37 to achieve horizontal, pitch, and roll movements. The flexible rotation of the dimensional axis enables the first vision sensor 37 to perform an all-round scan of the computer chassis surface, capturing the position of the USB interface without blind spots. The first vision sensor 37 is installed at the bottom of the moving end of the multi-axis gimbal 36. The first vision sensor 37 is electrically connected to the first AGV robot 21. The first vision sensor 37 uses an industrial camera, which can acquire high-definition images of the computer chassis surface. Through the built-in image recognition algorithm, it accurately identifies the outline and position of the USB interface, calculates the three-dimensional coordinate data of the USB interface, and uploads it to the first AGV robot 21. The mounting plate 38 is mounted on the top left side of the lifting frame 33 by rotating along the vertical direction through the pivot seat.One end of the first electric telescopic rod 39 is rotatably mounted on the front top of the lifting frame 33 via a pivot seat. The other end of the first electric telescopic rod 39 is rotatably connected to the front right side of the mounting plate 38 via a pivot seat. The first electric telescopic rod 39 is electrically connected to the first AGV robot 21. The first electric telescopic rod 39 is a miniature electric telescopic rod, which drives the mounting plate 38 to rotate around the pivot by extending or shortening, realizing the switching of the mounting plate 38 from a vertical state to a horizontal state. The guide rail housing 310 is installed on the left side of the mounting plate 38 in the vertical direction. The inner cavity of the guide rail housing 310 is designed with two parallel guide rails to provide a guide channel for the vertical sliding of the moving seat 313, restricting the lateral swing of the moving seat 313 and ensuring the straightness of the movement process. The second Motor 311 is fixedly mounted on the top of guide rail housing 310. The rotating end of the second motor 311 extends into the inner cavity of guide rail housing 310. The second motor 311 is electrically connected to the first AGV robot 21. The second motor 311 is a micro servo motor, capable of driving the lead screw of lead screw assembly 312 to rotate, thereby driving the moving seat 313 to move up and down through the lead screw nut. The lead screw of lead screw assembly 312 is mounted vertically on the rotating end of the second motor 311. Lead screw assembly 312 is a precision ball screw, capable of converting the rotational motion of the second motor 311 into the linear lifting motion of the moving seat 313. The moving seat 313 is inserted into the inner cavity of guide rail housing 310 and connected to the lead screw nut of lead screw assembly 312.

[0042] As a preferred option, further, such as Figure 7 and Figure 8As shown, the disconnection and storage component 4 includes: a fixed slot 41, a third rotating frame 42, a fifth electric telescopic rod 43, a fourth rotating frame 44, a sixth electric telescopic rod 45, a connecting seat 46, a seventh electric telescopic rod 47, a top cover 48, a slot shell 49, a scissor-type telescopic frame 410, a magnetic charger 411, and a disconnection execution unit 5; there are two fixed slots 41, which are respectively fixedly installed at the front and rear ends of the top right side of the first AGV robot 21; there are two third rotating frames 42, which are respectively rotatably installed on the upper left side of the inner side of the fixed slot 41 via a rotating shaft, and the shape of the third rotating frame 42 is V-shaped; there are two fifth electric telescopic rods 43, which are respectively fixedly installed on the upper left side of the fixed slot 41 via a rotating shaft. Rod 43 is rotatably mounted on the right side of the inner bottom of the two fixed slot seats 41 via a rotating shaft. The telescopic ends of the two fifth electric telescopic rods 43 are respectively rotatably connected to the inner sides of the two third rotating frames 42 via rotating shafts. The fifth electric telescopic rods 43 are electrically connected to the first AGV robot 21. The fifth electric telescopic rods 43 are industrial-grade electric telescopic rods with built-in Hall sensors, which can provide real-time feedback on the telescopic stroke position and receive instructions from the first AGV robot 21. Through synchronous extension or retraction, they drive the third rotating frames 42 to rotate precisely around the rotating shaft, controlling the lowering or retraction speed and angle of the slot shell 49. There are two fourth rotating frames 44, which are respectively rotatably mounted on the inner top of the two third rotating frames 42 via rotating shafts. There are two sixth electric telescopic rods 45, which are rotatably mounted on the inner side of the third rotating frame 42 via a rotating shaft. The telescopic end of the sixth electric telescopic rod 45 is rotatably connected to the inner left end of the fourth rotating frame 44 via a rotating shaft. The sixth electric telescopic rod 45 is electrically connected to the first AGV robot 21. The sixth electric telescopic rod 45 is a miniature electric telescopic rod with a built-in Hall sensor, which can provide real-time feedback on the telescopic stroke position and receive commands from the first AGV robot 21. Through the telescopic action, it drives the fourth rotating frame 44 to precisely adjust the angle around the rotating shaft, and works with the fifth electric telescopic rod 43 to achieve the attitude calibration of the tank shell 49. There are two connecting seats 46, which are rotatably mounted on the inner side of the third rotating frame 42 via a rotating shaft. On the inner right end of the two fourth rotating frames 44; there are two seventh electric telescopic rods 47, which are rotatably mounted on the inner top of the two fourth rotating frames 44 via rotating shafts. The telescopic ends of the two seventh electric telescopic rods 47 are rotatably connected to the inner top of the two connecting seats 46 via rotating shafts. The seventh electric telescopic rods 47 are electrically connected to the first AGV robot 21. The seventh electric telescopic rods 47 are miniature electric telescopic rods with built-in Hall sensors, which can provide real-time feedback on the telescopic stroke position: receiving instructions from the first AGV robot 21, the connecting seats 46 are driven to finely adjust the angle around the rotating shaft through the telescopic action, so as to adjust the tank shell 49 to a horizontal state; the top cover 48 is fixedly installed on the bottom of the front and rear connecting seats 46.The tank shell 49 is fixedly installed on the inner bottom of the top cover 48 in the left-right direction; the scissor-type telescopic frame 410 is installed on the inner left end of the tank shell 49 and located below the top cover 48. The scissor-type telescopic frame 410 is electrically connected to the first AGV robot 21. The scissor-type telescopic frame 410 is an electric scissor-type telescopic platform. It receives instructions from the first AGV robot 21 and realizes the telescopic movement of the scissor-type frame through electric drive, which drives the magnetic charger 411 to move closer to or away from the second AGV robot 51; the magnetic charger 411 is fixedly installed on the scissor-type telescopic frame. On the right side of the telescopic end of the retractable frame 410, the magnetic charger 411 is electrically connected to the first AGV robot 21; the disconnected execution unit 5 is housed inside the tank housing 49, and the magnetic charger 411 provides charging service for the second AGV robot 51 housed inside the tank housing 49. When the scissor-type telescopic frame 410 extends, the charger tightly engages with the charging interface of the second AGV robot 51 through strong magnetic attraction, achieving rapid charging. Charging automatically stops when the battery of the second AGV robot 51 is fully charged or an abnormality occurs, ensuring charging safety.

[0043] As a preferred option, further, such as Figure 9 and Figure 10As shown, the disconnection execution unit 5 includes: a second AGV robot 51, a second vision sensor 52, a rotation module 53, a U-shaped base 54, a vertical rotating frame 55, a third motor 56, a fourth motor 57, a second tank shell 58, a transmission gear set 59, an eighth electric telescopic rod 510, a fixed base 511, a first micro motor 512, a first connecting base 513, a second micro motor 514, a second connecting base 515, a third micro motor 516, a mounting base 517, a clamping module 518, and a micro vision sensor 519. The second AGV robot 51 is located inside the tank shell 49. The left side of the second AGV robot 51 can magnetically dock with the magnetic charger 411. The second AGV robot 51 and the controller 1 are connected via a remote network. The second AGV robot 51 is an ultra-small autonomous mobile robot with a built-in control module. It is adapted to the internal dimensions of the tank shell 49. When placed inside the tank shell 49, the left charging port can magnetically engage with the magnetic charger 411. It establishes a remote network connection with the controller 1 via an industrial Ethernet network. The second AGV robot 51 uses laser SLAM navigation technology to autonomously plan its path, avoiding obstacles such as computer chassis and cables, and precisely moves to the designated work position behind the chassis. It is powered by a lithium battery, providing stable power to the internal electrical components of the disconnect execution unit 5. After completing its work, it can autonomously return to the tank shell 49 and recharge by engaging the magnetic charger 411. The second vision sensor 52 is fixedly installed on the second AGV robot 51. At the top right, the second vision sensor 52 is electrically connected to the second AGV robot 51. The second vision sensor 52 is a miniature industrial camera. After startup, it acquires high-definition images of the back of the computer chassis. Through a built-in deep learning target detection algorithm, it accurately identifies the outlines and three-dimensional coordinate positions of the network cable connector and power cord connector, and uploads the coordinate data to the second AGV robot 51 in real time, providing a precise positioning basis for subsequent angle and position adjustments of components. The rotation module 53 is installed at the top left of the second AGV robot 51 and is electrically connected to the second AGV robot 51. The rotation module 53 is a miniature direct drive motor rotation module that receives angle control commands from the second AGV robot 51 and drives the U-shaped base 54 to rotate. The device can rotate precisely 0-360° clockwise or counterclockwise, thereby driving all the working parts above to rotate synchronously, so that the clamping module 518 is initially aligned with the target connector direction; the U-shaped base 54 is installed on the outside of the rotating end of the rotating module 53; the vertical rotating frame 55 is rotatably installed on the inside of the U-shaped base 54 through a rotating shaft; the third motor 56 is fixedly installed on the front of the outer surface of the U-shaped base 54, and the rotating end of the third motor 56 extends into the inside of the U-shaped base 54 and is connected to the axis of the vertical rotating frame 55. The third motor 56 is electrically connected to the second AGV robot 51. The third motor 56 is a micro servo motor, which is fixedly installed on the outer surface of the U-shaped base 54 through a motor bracket. It can output precise torque and drive the vertical rotating frame 55 to rotate precisely around the rotating shaft.The fourth motor 57 is fixedly mounted on the upper inner side of the vertical rotating frame 55. The fourth motor 57 is electrically connected to the second AGV robot 51. The fourth motor 57 is a micro servo motor, fixedly mounted on the upper inner side of the vertical rotating frame 55 via a motor bracket. It transmits power to the second tank housing 58 via a transmission gear set 59, driving the second tank housing 58 to rotate around a pivot. The second tank housing 58 is rotatably mounted on the top inner side of the vertical rotating frame 55 via a pivot, and is rectangular in shape. One gear of the transmission gear set 59 is fixedly mounted on the rotating end of the fourth motor 57, and the other gear is fixedly mounted on the axis of the second tank housing 58. The transmission gear set 59 can transmit power to the fourth motor 57. The power of motor 57 precisely transmits the rotational motion of the fourth motor 57 to the second tank housing 58, driving the second tank housing 58 to rotate. The eighth electric telescopic rod 510 is installed in the inner cavity of the second tank housing 58 in the left-right direction. The eighth electric telescopic rod 510 is electrically connected to the first AGV robot 21. The eighth electric telescopic rod 510 has a built-in Hall sensor that provides real-time feedback on the telescopic stroke position. It can receive commands from the second AGV robot 51 and drive the fixed base 511 and the subsequent clamping module 518 to move left and right through the extension or shortening action, adjusting the horizontal distance between the clamping module 518 and the target connector. The fixed base 511 is fixedly installed on the left side of the telescopic end of the eighth electric telescopic rod 510. The first micro motor 512 is installed... Inside the fixed base 511, a first micro motor 512 and a second AGV robot 51 are electrically connected. The first micro motor 512 is a micro stepper motor, capable of receiving angle commands from the second AGV robot 51 and driving the first connecting base 513 to rotate, adjusting the horizontal angle of the first connecting base 513 and subsequent components. One end of the first connecting base 513 is fixedly mounted on the outside of the rotating end of the first micro motor 512. A second micro motor 514 is mounted on the inside of the other end of the first connecting base 513 and is electrically connected to the second AGV robot 51. The second micro motor 514 is a micro stepper motor, receiving angle commands from the second AGV robot 51 and driving the second connecting base 515. The second connecting seat 515 and subsequent components are rotated to adjust their vertical angles, working in conjunction with the first micro motor 514 to achieve two-dimensional angle adjustment of the clamping module 518. One end of the second connecting seat 515 is fixedly installed on the outside of the rotating end of the second micro motor 514. The third micro motor 516 is installed on the inside of the other end of the second connecting seat 515. The third micro motor 516 is electrically connected to the second AGV robot 51. The third micro motor 516 is a micro stepper motor, which can receive angle commands from the second AGV robot 51 and drive the mounting seat 517 to rotate. Together with the first micro motor 512 and the second micro motor 514, it forms a three-dimensional angle adjustment mechanism to achieve posture adjustment of the clamping module 518.The clamping module 518 is installed on the left end of the mounting base 517. The clamping module 518 is electrically connected to the second AGV robot 51. The clamping module 518 uses a miniature electric gripper, capable of receiving clamping commands from the second AGV robot 51 and driving the gripper to open or close, stably clamping the target network cable connector or power cable connector. After clamping, in conjunction with the retraction action of the eighth electric telescopic rod 510, the connector is smoothly pulled out of the chassis interface, cutting off the link or power. A miniature vision sensor 519 is installed on the top of the clamping module 518 and is electrically connected to the second AGV robot 51. The miniature vision sensor 519 uses an ultra-miniature industrial camera, adapted to the narrow space behind the chassis, capable of acquiring microscopic images of the cable distribution behind the computer chassis. Through image recognition algorithms, it analyzes the position and size of the gaps between cables, planning the optimal movement path of the clamping module 518 to avoid collisions with other cables.

[0044] The specific tasks are as follows:

[0045] Step 1: Each module in the perception layer starts monitoring synchronously. The communication status monitoring module captures signals such as abnormal traffic and protocol violations in real time. The terminal / device status monitoring module tracks the operating status of terminals and network devices. The physical environment monitoring module focuses on environmental security such as unauthorized intrusion into the computer room and excessive temperature and humidity. The identity authentication monitoring module captures behaviors such as unauthorized login and brute-force attacks. Each module reports the collected raw abnormal data and status information to the decision-making layer in real time without delay, providing complete and true original evidence for risk assessment.

[0046] Step 2: Each module in the protection layer continuously performs daily security protection actions. The communication encryption module ensures confidentiality through transmission and data encryption. The access control module restricts unauthorized access through multi-factor authentication, IP whitelists, etc. The intelligent firewall module filters abnormal network traffic. The data integrity verification module prevents data tampering through hash verification and digital signatures. If any abnormalities such as a broken encryption link or an unauthorized IP attempting to access are detected during daily protection, the abnormal information is immediately reported to the decision-making level to avoid overlooking risks.

[0047] Step 3: The decision layer receives raw data from the perception layer and abnormal information from the protection layer. The decision engine integrates the multi-dimensional data and determines the risk level as low, medium, high, or critical based on preset rules and a risk grading system. The decision engine matches the corresponding response strategy and generates execution instructions. High or critical risks require manual intervention to push a prompt to the application layer for administrator confirmation. Low and medium risks can be automatically issued. After confirmation, the execution instructions are accurately issued to the response layer, and the risk judgment, strategy matching, and instruction information are recorded simultaneously.

[0048] Step 4: The response layer receives the execution instructions from the decision layer and initiates corresponding actions according to the risk level: low risk only logs and triggers a local minor alarm; medium risk activates a local audible and visual alarm, pushes a remote notification, and temporarily restricts suspicious IPs; high risk and critical risk, in addition to activating alarms across all channels and locking the account at risk, use a physical response disconnect device to cut off the suspicious link and switch to a backup line or power off the device.

[0049] Step 5: When the decision-making level determines the risk level to be high risk or fatal risk and issues an order to cut off the suspicious communication link and disconnect the power, controller 1 immediately starts working. Controller 1 sends a start command to the first AGV robot 21 through its internal preset program. After receiving the command, the first AGV robot 21 moves to the designated external location of the computer with security risks according to the preset computer room route plan and stops stably. The first AGV robot 21 controls the fifth electric telescopic rod 43, the sixth electric telescopic rod 45, the seventh electric telescopic rod 47, the scissor telescopic frame 410, and the second AGV robot 51 to start through its own preset program. The fifth electric telescopic rod 43 extends or retracts according to the command, thereby driving the connected... The third rotating frame 42 rotates upward or downward to a preset tilt angle inside the fixed slot 41, providing space for the subsequent lowering of components. The sixth electric telescopic rod 45 extends or retracts, driving the fourth rotating frame 44 to rotate synchronously to a specified tilt angle inside the third rotating frame 42, further adjusting the lowering posture of the slot shell 49. The seventh electric telescopic rod 47 drives the connecting seat 46 to rotate inside the fourth rotating frame 44 through its telescopic action, and together with the top cover 48, smoothly lowers the slot shell 49 containing the second AGV robot 51 to the ground position outside the first AGV robot 21. The scissor-type telescopic frame 410 retracts, causing the magnetic charger 411 to disengage from the second AGV robot 51 from the magnetic charging state. After the power supply lock is released, the second AGV robot 51 receives the remote start command and slowly drives out of the inner cavity of the tank shell 49. Following the preset route, it avoids obstacles in the surrounding equipment and precisely moves to the rear of the computer chassis where there is a risk and stops there. After reaching the designated position, the second AGV robot 51, through its internal preset program, simultaneously starts the second vision sensor 52, the rotation module 53, the third motor 56, the fourth motor 57, the eighth electric telescopic rod 510, the miniature vision sensor 519, the first miniature motor 512, the second miniature motor 514, the third miniature motor 516, and the clamping module 518. The second vision sensor 52 starts its image acquisition function to perform a full-range image scan of the rear of the computer chassis and performs image recognition. The system technically determines and accurately confirms the three-dimensional coordinates of the suspected network cable connector and power cord connector. Based on this coordinate data, the rotation module 53 drives the U-shaped base 54 to rotate clockwise or counterclockwise, causing all mechanisms above the U-shaped base to rotate synchronously. This allows the clamping module 518 to initially align with the direction of the connector. The third motor 56 starts, driving the vertical rotating frame 55 to rotate to a specified angle inside the U-shaped base 54, further calibrating the front-back position of the clamping module 518. The fourth motor 57, through the power transmission of the transmission gear set 59, drives the second groove housing 58 to rotate clockwise or counterclockwise inside the vertical rotating frame 55, completing the fine-tuning of the vertical angle of the clamping module 518. The eighth electric telescopic rod 510 extends or retracts.With the cooperation of the fixed base 511, the clamping module 518 moves as a whole, gradually approaching the network cable connector or power cable connector. To avoid collisions between the clamping module and other cables on the back of the chassis, the miniature vision sensor 519 is activated simultaneously to collect detailed images of the cable distribution on the back of the chassis. Based on the size and position of the gaps between the cables, it automatically plans the optimal movement path of the clamping module. The first miniature motor 512 drives the first connecting base 513 to rotate clockwise or counterclockwise, driving the second miniature motor 514 to adjust the angle. The second miniature motor 514 drives the second connecting base 515 to rotate, driving the third miniature motor 515 to rotate. The motor 516 further adjusts its angle, and the third micro motor 516 drives the mounting base 517 to rotate, causing the clamping module 518 to move along the planned path, avoiding other cables, and precisely passing through the cable gaps to the target network cable connector or power cable connector. After the clamping module 518 reaches the designated position, it stably clamps and fixes the network cable connector or power cable connector. Then, the eighth electric telescopic rod 510 retracts in the opposite direction, and together with the clamping force of the clamping module 518, smoothly pulls the network cable connector from the chassis network port and the power cable connector from the power interface, cutting off the power supply to the suspected communication link or device and preventing the further spread of security risks.

[0050] Step 6: After the suspicious link is disconnected, if it is necessary to allow the computer to access the internal secure network for subsequent operations, the first AGV robot 21, through its internal pre-programmed system, activates the multi-axis gimbal 36, the first vision sensor 37, the second rotation module 31, the first electric telescopic rod 39, the first motor 34, the second motor 311, the second electric telescopic rod 316, the third electric telescopic rod 318, the fourth electric telescopic rod 322, the extension roller 23, the micro linear motor 325, and the network connection module 22. The multi-axis gimbal 36 drives the first vision sensor 37 to perform multi-angle scanning in the horizontal and vertical directions, comprehensively acquiring images of the computer chassis surface. Through image recognition technology, it accurately judges and confirms the three USB ports on the chassis. Based on the coordinates, the second rotation module 31 drives the vertical slot housing 32 to rotate horizontally, causing the structure above the vertical slot housing 32 to rotate synchronously. This initially aligns the USB connector 326 at the end of the network connection component 3 with the USB interface. The first electric telescopic rod 39 extends, driving the mounting plate 38 to rotate upwards around the axis to a horizontal position, providing a stable reference for subsequent calibration. The first motor 34 starts the gear in the rack assembly 35 to rotate. The gear, through meshing, drives the rack to move up and down, thereby driving the lifting frame 33 to extend and retract along the inner cavity of the vertical slot housing 32, adjusting the overall height of the network connection component 3 to ensure that the USB connector 326 and the USB interface are at the same horizontal height. The second motor 39 extends the first electric telescopic rod 39 to extend the second ... 11. The lead screw in the drive screw assembly 312 is started to rotate. The lead screw nut drives the moving seat 313 to move horizontally left and right along the inner side of the guide rail housing 310, fine-tuning the left and right position of the USB connector 326 and further calibrating the docking accuracy. The second electric telescopic rod 316 extends or retracts according to the command, driving the first rotating frame 315 to rotate upward or downward to the specified tilt angle inside the mounting slot 314. The third electric telescopic rod 318 extends and retracts synchronously, driving the second rotating frame 317 to rotate inside the first rotating frame 315, adjusting the front and rear tilt angle of the USB connector 326. The fourth electric telescopic rod 322 drives one end of the connecting rod 320 to move through the extension and retraction action. The connecting rod 320 is limited by the connecting frame 321. Under constraint, the rotating seat 319 rotates clockwise or counterclockwise outside the second rotating frame 317, coordinating with the adjustment of the spatial orientation of the USB connector 326 to precisely position it vertically above the USB interface on the computer chassis. During the movement and adjustment of the USB connector 326, the motor inside the extension roller 23 starts synchronously, driving the spool to perform a uniform unwinding action, ensuring that the extension cable connected to the USB connector 326 naturally extends during the movement without tangling, pulling, or being damaged by force. The micro linear motor 325 starts, driving the telescopic frame 324 to move downward along the inner cavity of the slot housing 323. The telescopic frame 324 drives the bottom USB connector 326 to insert into the USB interface on the computer chassis, establishing a stable physical connection.The network connection module 22, through the extension cable within the extension roller 23 and its cooperation with the USB connector 326, forms a complete physical network link with the computer, enabling the computer to successfully access the secure network within the network connection module 22 and achieve secure network communication and data upload operations.

[0051] Step 7: Administrators can view real-time monitoring data such as data collected by the perception layer, judgment results of the decision layer, and execution status of the response layer through the application layer visualization interface. For high / critical risks, the risk level and response strategy can be confirmed through the manual intervention interface. After the risk is eliminated, the recovery command can be manually issued. Various logs can be queried and exported through the log auditing function for post-event auditing and tracing. On a daily basis, custom risk thresholds and response strategies can be configured through policy configuration. Firmware upgrades and key updates can be completed through system maintenance to ensure stable system operation.

[0052] Step 8: After the administrator investigates and eliminates the risk source, he issues a recovery command to the decision layer through the application layer. After the decision layer verifies that the risk has been eliminated, it issues a recovery command to the response layer. The response layer performs actions such as restoring the link, removing IP restrictions, unlocking accounts, and restoring power supply, and feeds back the recovery results to the decision layer. The decision layer synchronizes the results to the application layer. The administrator confirms that the system has returned to normal through the interface, and the entire workflow loop ends.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A computer communication security processing device, characterized in that, include: Application layer, decision layer, response layer, protection layer, and perception layer; The decision-making layer is responsible for risk assessment and response strategy matching, and includes: a risk classification system and a decision engine; The response layer is responsible for implementing alarm and physical disconnection actions, and the response layer includes: an alarm device and a physical response disconnection device; The protection layer is used to reduce the probability of risk triggering and avoid excessive response. The protection layer includes: a communication encryption module, an access control module, an intelligent firewall module, and a data integrity verification module. The perception layer is responsible for capturing abnormal signals in the entire communication link and surrounding environment, and reporting the collected raw data to the decision layer in real time to provide a basis for risk assessment. The perception layer includes: a communication status monitoring module, a terminal / device status monitoring module, a physical environment monitoring module, and an identity authentication monitoring module. The physical response disconnect device includes: Controller (1); The actuator (2) is physically disconnected and located outside the controller (1); The physical disconnection actuator (2) includes: The first AGV robot (21) is located on the ground outside the controller (1), and the first AGV robot (21) and the controller (1) are remotely connected via a network. A network connection module (22) is fixedly installed on the front side of the top center of the first AGV robot (21), and the network connection module (22) is electrically connected to the first AGV robot (21). An extension roller (23) is fixedly installed on the top of the network connection module (22). The extension roller (23) is connected to the network connection module (22), and the extension roller (23) is electrically connected to the first AGV robot (21). A network connection component (3) is located on the top left side of the first AGV robot (21); The disconnect and storage component (4) is located on the top right side of the first AGV robot (21).

2. The computer communication security processing device according to claim 1, characterized in that: The network connection component (3) includes: A drive unit is installed on the top left side of the first AGV robot (21); The mounting slot (314) is fixedly installed on the front side of the drive unit; The first rotating frame (315) is rotatably mounted on the upper left side of the mounting slot (314) via a rotating shaft at one end. The first rotating frame (315) is V-shaped. The second electric telescopic rod (316) has two ends, one end of each of the two electric telescopic rods (316) is rotatably mounted on the front and rear sides of the bottom left side of the mounting slot (314) via a rotating shaft, and the other ends of the two electric telescopic rods (316) are rotatably connected to the front and rear sides of the first rotating frame (315) via a rotating shaft. The second electric telescopic rod (316) is electrically connected to the first AGV robot (21). The second rotating frame (317) is rotatably mounted on the inner side of the other end of the first rotating frame (315) via a rotating shaft; The third electric telescopic rod (318) is rotatably mounted on the right side of the top of the first rotating frame (315) through a rotating shaft seat. The other end of the third electric telescopic rod (318) is rotatably connected to the inner side of one end of the second rotating frame (317) through a rotating shaft. The third electric telescopic rod (318) is electrically connected to the first AGV robot (21). The rotating seat (319) is rotatably mounted on the outer side of the other end of the second rotating frame (317) via a rotating shaft; The connecting rod (320) is rotatably mounted on the top right side of the rotating seat (319) via a rotating shaft; The connecting frame (321) is rotatably connected to the outer left end of the second rotating frame (317) via a rotating shaft, and the inner side of the other end of the connecting frame (321) is rotatably connected to the other end of the connecting rod (320) via a rotating shaft; The fourth electric telescopic rod (322) is rotatably mounted on the top of the second rotating frame (317) through a rotating shaft seat. The other end of the fourth electric telescopic rod (322) is rotatably connected to the outer side of the shaft of the connecting rod (320) and the connecting frame (321) through a bearing. The fourth electric telescopic rod (322) is electrically connected to the first AGV robot (21).

3. The computer communication security processing device according to claim 2, characterized in that: The network connection component (3) also includes: The slot housing (323) is fixedly installed on the left side of the rotating seat (319); The telescopic bracket (324) is inserted into the lower inner side of the slot housing (323); A miniature linear motor (325) is installed inside the slot housing (323). The telescopic end of the miniature linear motor (325) extends to the bottom of the slot housing (323) and is fixedly connected to the top of the telescopic frame (324). The miniature linear motor (325) is electrically connected to the first AGV robot (21). The USB connector (326) is fixedly installed at the bottom of the telescopic frame (324), and the USB connector (326) is connected to the extension roller (23).

4. The computer communication security processing device according to claim 3, characterized in that: The disconnection and storage component (4) includes: Fixed slot (41), the number of fixed slots (41) is two, and the two fixed slots (41) are respectively fixedly installed at the front and rear ends of the top right side of the first AGV robot (21); The third rotating frame (42) has two components. The two third rotating frames (42) are respectively mounted on the upper left side of the inner side of the fixed slot (41) by rotating shafts. The shape of the third rotating frame (42) is V-shaped. The fifth electric telescopic rod (43) has two components. The two fifth electric telescopic rods (43) are rotatably installed on the right side of the inner bottom of the front and rear fixed slots (41) through a rotating shaft. The telescopic ends of the two fifth electric telescopic rods (43) are respectively rotatably connected to the inner side of the two third rotating frames (42) through a rotating shaft. The fifth electric telescopic rods (43) are electrically connected to the first AGV robot (21). The fourth rotating frame (44) has two components, and the two fourth rotating frames (44) are respectively rotatably mounted on the inner top of the two third rotating frames (42) via rotating shafts; The sixth electric telescopic rod (45) has two components. The two sixth electric telescopic rods (45) are rotatably installed on the inner side of the third rotating frame (42) through a rotating shaft. The telescopic end of the sixth electric telescopic rod (45) is rotatably connected to the inner left end of the fourth rotating frame (44) through a rotating shaft. The sixth electric telescopic rod (45) is electrically connected to the first AGV robot (21). Connecting seat (46), there are two connecting seats (46), and the two connecting seats (46) are respectively rotatably installed on the inner right end of the two fourth rotating frames (44) by rotating shafts; The seventh electric telescopic rod (47) has two components. The two seventh electric telescopic rods (47) are rotatably mounted on the inner top of the two fourth rotating frames (44) through a rotating shaft. The telescopic ends of the two seventh electric telescopic rods (47) are rotatably connected to the inner top of the two connecting seats (46) through a rotating shaft. The seventh electric telescopic rod (47) is electrically connected to the first AGV robot (21).

5. A computer communication security processing device according to claim 4, characterized in that: The disconnect and storage component (4) also includes: The top cover (48) is fixedly installed at the bottom of the two connecting seats (46) at the front and rear; The tank shell (49) is fixedly installed on the inner bottom of the top plate cover (48) in the left-right direction; A scissor-type telescopic frame (410) is installed on the inner left side of the tank shell (49) and located below the top cover (48). The scissor-type telescopic frame (410) is electrically connected to the first AGV robot (21). A magnetic charger (411) is fixedly installed on the right side of the telescopic end of the scissor telescopic frame (410), and the magnetic charger (411) is electrically connected to the first AGV robot (21). Disconnect the execution unit (5) and store it inside the outer shell (49) of the tank.

6. A computer communication security processing device according to claim 5, characterized in that: The disconnect execution unit (5) includes: The second AGV robot (51) is located in the inner cavity of the tank shell (49). The left side of the second AGV robot (51) can magnetically dock with the magnetic charger (411). The second AGV robot (51) and the controller (1) are remotely connected via network. The second vision sensor (52) is fixedly installed on the top right side of the second AGV robot (51), and the second vision sensor (52) is electrically connected to the second AGV robot (51). A rotating module (53) is installed on the top left side of the second AGV robot (51), and the rotating module (53) is electrically connected to the second AGV robot (51). The U-shaped base (54) is installed on the outside of the rotating end of the rotating module (53); A vertical rotating frame (55) is rotatably mounted on the inner side of the U-shaped base (54) via a rotating shaft; The third motor (56) is fixedly installed on the front side of the outer surface of the U-shaped base (54). The rotating end of the third motor (56) extends into the inner side of the U-shaped base (54) and is connected to the axis of the vertical rotating frame (55). The third motor (56) is electrically connected to the second AGV robot (51). The fourth motor (57) is fixedly installed on the upper inner side of the vertical rotating frame (55), and the fourth motor (57) is electrically connected to the second AGV robot (51); The second tank shell (58) is rotatably mounted on the inner top of the vertical rotating frame (55) via a rotating shaft; The transmission gear set (59) has one side gear fixedly installed on the rotating end of the fourth motor (57), and the other side gear of the transmission gear set (59) is fixedly installed on the shaft of the second slot shell (58). The eighth electric telescopic rod (510) is installed in the inner cavity of the second tank housing (58) in the left-right direction, and the eighth electric telescopic rod (510) is electrically connected to the first AGV robot (21).

7. A computer communication security processing device according to claim 6, characterized in that: The disconnect execution unit (5) further includes: A fixed base (511) is fixedly installed on the left side of the telescopic end of the eighth electric telescopic rod (510); A first micro motor (512) is installed on the inner side of the fixed base (511), and the first micro motor (512) is electrically connected to the second AGV robot (51). The first connecting seat (513) is fixedly installed at one end on the outside of the rotating end of the first micro motor (512); The second micro motor (514) is installed on the inner side of the other end of the first connector (513), and the second micro motor (514) is electrically connected to the second AGV robot (51). The second connecting seat (515) is fixedly installed at one end on the outside of the rotating end of the second micro motor (514); The third micro motor (516) is installed on the inner side of the other end of the second connecting seat (515), and the third micro motor (516) is electrically connected to the second AGV robot (51). The mounting base (517) is fixedly installed on the outside of the rotating end of the third micro motor (516); A clamping module (518) is installed at the left end of the mounting base (517), and the clamping module (518) is electrically connected to the second AGV robot (51). A miniature vision sensor (519) is mounted on the top of the clamping module (518), and the miniature vision sensor (519) is electrically connected to the second AGV robot (51).

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