Intelligent gun locker management system based on RK3588

Abstract

The invention discloses an intelligent gun locker management system based on RK3588. The intelligent gun locker management system comprises an identity verification module, a behavior recognition module, an anti-stress processing module, a video monitoring module, an environment monitoring module, a remote communication module, a voice communication module, an electric control lock control module and an RK3588 embedded control system. The intelligent gun locker management platform has the advantages that the intelligent gun locker management platform which is high in integration level and fast in response is constructed by utilizing the high-performance CPU, the NPU and the multimedia processing capacity integrated by the RK3588 chip, an embedded Linux system and a Qt-based graphical user application program are operated on the RK3588 chip, identity recognition, abnormal behavior detection and emergency response in the gun using process are achieved, and the intelligent gun locker management platform has the advantages of being high in integration level and fast in response. The firearm management system supports two-way voice communication and remote real-time supervision, effectively improves the safety, intelligence and automation level of firearm management, is compact in structure and flexible in deployment, and is suitable for places with high security and protection management and control requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent security equipment, and more specifically, to an intelligent gun cabinet management system based on the RK3588 processor platform, which is suitable for application scenarios in which firearm information, usage processes, and environmental status are intelligently, automatically, and highly securely managed. Background Art

[0002] With the increasing complexity of the social security environment and the increasing demand for gun control, traditional gun cabinet systems generally have problems such as backward management methods, complicated operating procedures, and insufficient security. In particular, when encountering illegal use, violent coercion or emergency incidents, they lack the ability to actively identify and respond, posing a huge safety hazard.

[0003] At present, some smart gun cabinet systems that do not require human intervention are gradually appearing on the market. Although such systems can reduce human operational errors to a certain extent, their functions are relatively simple and they lack video monitoring, behavior recognition and remote management capabilities. In addition, they cannot effectively respond to complex scenarios such as users being coerced or the environment being abnormal, and have obvious technical limitations.

[0004] In recent years, the rapid development of embedded computing platforms and artificial intelligence chips has made it possible to integrate technologies such as image recognition, audio and video transmission, environmental perception, and intelligent decision-making into small devices. In particular, high-performance chips such as RK3588, with their integrated multi-core CPU, high-computing power NPU, and multimedia codec modules, provide an ideal hardware foundation for building a new generation of smart gun cabinet systems. Summary of the Invention

[0005] In order to solve the problems in the background technology, the present invention provides an intelligent gun cabinet management system based on RK3588, which aims to build a highly integrated intelligent security platform integrating identity recognition, behavior recognition, anti-coercion processing, environmental monitoring, remote communication, video surveillance and voice interaction.

[0006] The present invention adopts the RK3588 platform as the core control processor, runs the embedded Linux system and the Qt graphical interface, and constructs an intelligent gun cabinet with multiple identification and verification, abnormal alarm and remote linkage capabilities through modules such as USB camera, microphone, speaker, sensor, and electric lock.

[0007] As a further technical solution, the system implementation process is as follows:

[0008] After the system is powered on, RK3588 automatically runs the Linux system and user applications and loads the graphical control interface.

[0009] After the graphical control interface is loaded, the user performs identity authentication through the graphical interface. The present invention supports multiple authentication methods such as face recognition, fingerprint recognition, and password input.

[0010] After the identity authentication is passed, the system controls the electric lock to open through the RS485 bus, and the user can take out or return the gun; if the identity authentication fails, the system denies access.

[0011] During the operation, the system automatically records the user's identity, gun number and operation time information, and records the entire process through the camera, and the data is synchronously uploaded to the remote server.

[0012] The system has built-in environmental sensors such as temperature, humidity, smoke, and vibration to continuously monitor the internal environmental status of the cabinet. If an abnormality is detected, it will automatically trigger a local alarm and send an early warning message to the management terminal.

[0013] The remote management terminal accesses the system through the TCP / RTSP protocol, and can view video and audio streams, operation logs in real time, and send remote control commands.

[0014] If the system identifies abnormal characteristics such as fear or forced smiling through the behavior recognition module during verification or operation, the anti-coercion mode will be triggered. While the system maintains a normal response on the surface, it will silently execute emergency strategies such as delayed startup, false fault prompts, video upload, and remote warning in the background.

[0015] Users can initiate two-way voice calls with remote managers in the interface to provide voice guidance or emergency notifications.

[0016] This system is suitable for application scenarios such as public security, military, and security companies that have high requirements for the control of gun use and fast response speed. It has high integration, real-time intelligent response and remote collaboration capabilities.

[0017] Compared with the existing technology, the beneficial effects of the present invention are embodied in:

[0018] 1. Based on the RK3588 platform, it has strong processing capabilities, supports local AI inference and video encoding and decoding, and improves overall system performance.

[0019] 2. Support multimodal authentication and behavior recognition, enhancing the system's recognition accuracy and anti-coercion capabilities.

[0020] 3. Equipped with complete audio and video acquisition and remote transmission links, it supports real-time monitoring and emergency response.

[0021] 4. Integrate multiple security strategies, including delayed start, false fault, silent alarm and forced recording, to ensure user safety.

[0022] 5. Modular design and rich interfaces adapt to the access of various sensors and control devices and are easy to expand. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a system structure diagram of the present invention.

[0024] Figure 2 This is the operation flow chart of this system.

[0025] Figure 3 This is the anti-coercion model judgment flow chart of this system. Specific implementation methods

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

[0028] See Figure 1 The present invention consists of multiple independent gun cabinets, a client user interface, a server user interface and a command center.

[0029] See Figure 1 The client interacts with the gun cabinet through the user interface to perform operations such as identity authentication, gun retrieval, and real-time voice calls.

[0030] See Figure 1 The administrator logs into the system through the management interface to centrally control and manage gun records, personnel permissions, equipment status and environmental anomalies, and synchronizes instructions to the command center.

[0031] See Figure 2 ,The system first requires the user to authenticate, and provides two methods: normal login and emergency login.

[0032] See Figure 2 Normal login supports face recognition or fingerprint recognition. At the same time, the client will perform duress detection on the user to prevent the user from being duressed. After passing the identity authentication, an alcohol test will be conducted. Only after passing these items can the firearm access process be entered, otherwise access will be denied.

[0033] See Figure 2The user selects the reason for accessing firearms according to different task types. After remote approval by the administrator, the gun cabinet is opened. The system controls the gun switch in the gun cabinet through the RS-485 communication protocol. After accessing guns and bullets, the system automatically records the relevant information. During the access process, the user can talk to the command center to ensure that the gun retrieval task is legal and compliant.

[0034] See Figure 2 ,The administrator assumes senior management functions in the system, and is ,responsible for firearms access record management, user authority ,allocation and real-time monitoring.

[0035] See Figure 2 The system integrates environmental detection functions and can monitor parameters such as temperature and humidity in the gun cabinet. When the environment is abnormal and not conducive to the storage of firearms, the system will automatically trigger the alarm mechanism and notify the management center to take countermeasures.

[0036] See Figure 2 Through intelligent identity recognition, firearm access management, remote monitoring and abnormal alarm, the system can effectively improve the intelligence and safety of firearm management.

[0037] See Figure 3 ,The system determines whether there is a coercion situation based on the coercion behavior detection results. If it is normal, the system will open the gun cabinet normally.

[0038] See Figure 3 The system determines whether there is a coercive situation based on the coercive behavior detection results. If it is determined to be a high-risk state, the system will implement the following security policies: activate the silent alarm mechanism and secretly send the coercive signal to the remote management terminal; delay opening the gun cabinet to delay time; display a fake fault prompt on the system interface to confuse the coercer; perform real-time video recording and save the operation behavior log for subsequent review.

[0039] The above measures can effectively protect the safety of users and buy time for managers to deal with emergencies.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent gun cabinet management system based on RK3588, characterized in that: The following steps are involved: Step 1: Pre-install the embedded Linux system on the RK3588 platform. After the system starts, it automatically loads the gun cabinet control service and graphical user interface program to complete system initialization and display interface loading. Step 2: The user authenticates their identity through a graphical interface, which may include face recognition, fingerprint recognition, or password input. Once the authentication is passed, the system controls the electronically controlled lock device to open, enabling the gun to be taken or returned; Step 3: During the gun operation, the system automatically records the operation time, user identity, gun serial number and other information, and collects video data through the camera. The data is simultaneously saved to the local storage module and uploaded to the remote server; Step 4: The system's integrated environmental monitoring module collects real-time sensor data such as temperature, humidity, vibration, and smoke inside the cabinet. If an abnormal event is detected, it automatically triggers an audible and visual alarm and sends an alarm message to the remote management terminal; Step 5: The management terminal remotely connects to the RK3588 platform via the local area network or the public network, accessing system status information in real time, including video streams, audio data, operation logs, and sensor data. It can also issue remote control commands to the gun cabinet system, enabling remote management and emergency dispatch. Step 6: The system supports video and audio data transmission based on TCP or RTSP protocols. The video stream collected by the camera is compressed and encoded and pushed to the remote terminal to achieve remote real-time monitoring and video recording; Step 7: During identity verification or gun operation, if the system detects abnormal behavior characteristics consistent with the preset duress scenario through the user behavior feature recognition module, it will automatically trigger anti-duress mode. Without affecting the normal operation process, the system will secretly send an early warning information to the remote management terminal. At the same time, it can simultaneously implement security policies such as delayed unlocking, displaying false fault prompts on the interface, and uploading real-time video. It will also record operation logs and image data for subsequent review and emergency response. Step 8: The system integrates a voice communication module to support real-time two-way voice calls between local users and remote management terminals, which is used for daily operation guidance or remote shouting and voice intervention in emergency situations.

2. The intelligent gun cabinet management system according to claim 1, characterized in that: The user behavior feature recognition module includes an image analysis model integrated into the RK3588 platform, which is used to identify user facial behavior features and implement localized real-time reasoning based on a lightweight deep neural network.

3. The intelligent gun cabinet management system according to claim 1, characterized in that: The remote management terminal includes a rights management module, a log query module, a video playback module and an alarm linkage module. The management end user can remotely configure system parameters, query historical operation records, play back monitoring videos, and automatically pop up a prompt interface when receiving an early warning.

4. The intelligent gun cabinet management system according to claim 1, characterized in that: The environmental monitoring module includes temperature and humidity sensors, smoke sensors and vibration sensors, which regularly collect environmental data and perform local analysis. When the data exceeds the set threshold, the alarm logic is triggered.

5. The intelligent gun cabinet management system according to claim 1, characterized in that: The video stream is compressed and encoded in H.264 format via the FFmpeg framework on the RK3588 platform. The encoded video data is pushed to the remote management terminal via the RTSP protocol, and supports timed recording and breakpoint resume functions.

6. The intelligent gun cabinet management system according to claim 1, characterized in that: After the anti-coercion mode is triggered, the system performs multiple operations in the background while maintaining normal feedback in the user interface: delayed unlocking, displaying false fault information on the interface, forced recording and uploading, restricting operation permissions, and automatically issuing high-priority secret alarms to the management end. Subsequent operations require administrator authorization and review.

7. The intelligent gun cabinet management system according to claim 1, characterized in that: The identity authentication module works in conjunction with the behavioral feature recognition module. The system can only be unlocked when both face recognition and behavioral recognition are passed. If the behavioral feature recognition module detects an abnormal pattern consistent with a duress situation, it will refuse to unlock and automatically enter the anti-duress process.

8. The intelligent gun cabinet management system according to claim 1, characterized in that: The voice communication module includes a microphone, a speaker and an audio codec. The system collects, encodes and transmits voice data through the RK3588 platform, and supports remote real-time two-way voice interaction in public or local area network environments.

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