Border anti-crossing intelligent early warning device

Abstract

The border anti-crossing intelligent early warning device structurally comprises a solar panel, an early warning main body structure, a vertical groove and a magnetic attraction base, the solar panel is arranged at the upper end of the early warning main body structure and electrically connected with the interior of the early warning main body structure, the vertical groove is formed in the corner position of the early warning main body structure, and the bottom of the vertical groove and the magnetic attraction base are overlapped in parallel; the system has the effects of low-cost sensor fusion design infrared and microwave dual triggering, Beidou positioning integration, multi-mode communication of a lightweight communication and linkage architecture and one-button command and dispatch, and is also provided with a long-endurance green energy system; solar energy and a lithium battery are used for intelligent power supply, the plug-and-play characteristic is formed by means of integrated design, then the characteristics of full-scene protection and localization compliance are achieved through industrial-grade reliability design, emergency communication guarantee is achieved, and in a communication base station interruption scene, equipment supports the Beidou function, and the equipment has a wide application prospect. An alarm link is ensured to be unblocked under extreme conditions, and a bottom scheme is provided for border management.

Description

Technical Field

[0001] This invention relates to the field of intelligent early warning technology, and more specifically to an intelligent early warning device for preventing border crossings. Background Technology

[0002] With the acceleration of globalization, border control faces new challenges such as "more frequent population movement, more covert illegal border crossings, and more diversified cross-border risks." Traditional border control relies on manual patrols and visible light surveillance, which has common drawbacks such as "many blind spots at night, poor environmental adaptability, and lagging temperature screening." 1. Evolving Cross-Border Crimes: Illegal border crossings and smuggling often exploit nighttime and adverse weather conditions such as rain and fog to evade patrols, making them difficult to detect effectively with traditional visible light equipment; 2. Limited police resources: The long border relies on manpower patrols, which has problems such as large blind spots in monitoring and slow response. Smart upgrades are urgently needed. 3. Port control pressure: The current port restricted area management and anti-crossing management methods are limited, often relying on video surveillance and manual patrols, which are inefficient and costly. There is an urgent need for accurate and convenient human crossing alarm methods. The "Border Inspection Smart Shield Anti-Crossing Alarm" innovatively integrates human infrared detection, intelligent analysis, and Internet of Things technology to build a new prevention and control system of "all-weather perception, intelligent early warning, and precise handling," achieving a leap from "passive response" to "active defense" and providing new technological impetus for border inspection and border security governance. Summary of the Invention

[0003] The technical solution adopted by the present invention to achieve the technical objective is: a border anti-crossing intelligent early warning device, the structure of which includes: a solar panel, an early warning main structure, a vertical groove, and a magnetic base. The solar panel is set at the upper end of the early warning main structure and is electrically connected to the interior. The corners of the early warning main structure are provided with vertical grooves and the bottom of the early warning main structure overlaps with the magnetic base.

[0004] As a further improvement of the present invention, the main structure of the early warning system is provided with an insulating shell. Inside the insulating shell, a positioning column is installed to position the lithium battery. At the same position center of the lithium battery, a microwave radar and a thermal imaging module are also installed and electrically connected to the lithium battery with a spacing. A Beidou module and a main control module are respectively arranged on the left and right sides of the insulating shell.

[0005] As a further improvement of the present invention, the main structure of the early warning system is powered by a solar panel, and the vertical slot and magnetic base are used for positioning with the tripod and fence. Then, the insulating shell of the main structure of the early warning system determines the position of the lithium battery through the positioning column. The lithium battery powers the microwave radar, thermal imaging module, Beidou module and main control module.

[0006] As a further improvement of the present invention, the solar panel has a maximum output power of 5 watts to the main structure of the warning system and is equipped with an intelligent charging module for constant current and constant voltage charging and discharging. The daily charging can meet the stable operation for 3 days of cloudy and rainy weather. The system adopts a "sleep-wake" low power consumption mode with a standby power of less than 0.1mA. The vertical slots opened at the two corners of the main structure of the warning system, combined with the magnetic base, provide plug-and-play positioning characteristics.

[0007] As a further improvement of the present invention, the insulating shell is perpendicular to the solar panel and has two built-in symmetrical positioning columns to position the lithium battery. The lithium battery carries multiple power lines to power the microwave radar, thermal imaging module, Beidou module, and main control module. The thermal imaging module is equipped with an HR-SR501 human body induction detection module to form dual-technology with the microwave radar. The SR501 supports temperature compensation, maintains stable triggering in an environment of 15° to 70° and can detect biological heat sources of 32-40°, distinguishing between humans and animals with an accuracy of ±0.5°. The microwave radar can detect human movement within 10 meters with 24 pairs of sensors, penetrates vegetation / smoke, and improves anti-interference capability by 3 times.

[0008] As a further improvement of the present invention, the Beidou module is equipped with an Air724UG module, which has a built-in passive positioning function and can record the coordinates of the device in real time with an accuracy of 5-10 meters for civilian use.

[0009] As a further improvement of the present invention, the main control module is also provided with welding pins, which are located at the edge of the control block and electrical connection modules are mounted on the left and right sides of the welding block. A limit frame is also provided on the surface of the control block to position the communication module.

[0010] As a further improvement of the present invention, the control block, combined with the limiting frame, positions the communication module to form a two-in-one integration. The control block model is ESP32-C6 development board, which includes WiFi / 4G and has low power consumption and supports sensor control and communication protocols. The standby current is less than 1mA.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention features low-cost sensor fusion design with infrared + microwave dual triggering, BeiDou positioning integration, and lightweight communication and linkage architecture for multi-mode communication and one-click command and dispatch. It also features a long-endurance green energy system that uses solar energy + lithium battery intelligent power supply to achieve plug-and-play characteristics through integrated design. Furthermore, it achieves full-scenario protection and domestic compliance through industrial-grade reliability design.

[0012] 2. The emergency communication guarantee of this invention, in the event of communication base station interruption, the device supports Beidou function to ensure that the alarm link remains uninterrupted under extreme conditions, providing a backup solution for border management.

[0013] 3. The grassroots innovation demonstration of this invention can be operated and maintained without a high-end technical team, providing affordable, easy-to-learn, and well-managed security technologies for border areas and economically underdeveloped regions, and promoting the balanced development of smart public security construction. Attached Figure Description

[0014] Figure 1 This is a structural diagram of a border crossing prevention intelligent early warning device.

[0015] Figure 2 This is a top-view structural diagram of an improved early warning system.

[0016] Figure 3 This is a cross-sectional structural diagram of an improved main control module.

[0017] Figure 4 A structural diagram of the interaction relationship table between the ESP32-C6 main control module code and other hardware components.

[0018] In the diagram: Solar panel-1, main structure of the early warning system-2, vertical groove-3, magnetic base-4; Insulating shell-21, positioning post-22, lithium battery-23, microwave radar-24, thermal imaging module-25, Beidou module-26, main control module-27; Welding pin header-271, control block-272, electrical connection module-273, limit frame-274, communication module-275. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings: Example

[0020] Figures 1 to 4 As shown: This invention provides a border crossing prevention intelligent early warning device. Its structure includes a solar panel 1, a warning main structure 2, a vertical groove 3, and a magnetic base 4. The solar panel 1 is set at the upper end of the warning main structure 2 and is electrically connected to the interior. The vertical groove 3 is set at the corner of the warning main structure 2 and its bottom is parallel and overlapped with the magnetic base 4.

[0021] The warning main structure 2 is provided with an insulating shell 21. Inside the insulating shell 21, a positioning column 22 is installed to position the lithium battery 23. At the same position center of the lithium battery 23, a microwave radar 24 and a thermal imaging module 25 are also installed and electrically connected to the lithium battery 23 with spacing. A Beidou module 26 and a main control module 27 are respectively arranged on the left and right sides of the insulating shell 21.

[0022] The system uses solar panels 1 to power the main structure 2 of the early warning system. At the same time, it uses vertical slots 3 and magnetic bases 4 to position the system in conjunction with tripods and fences. The insulating shell 21 of the main structure 2 of the early warning system uses positioning posts 22 to determine the position of lithium battery 23. Lithium battery 23 powers microwave radar 24, thermal imaging module 25, Beidou module 26, and main control module 27.

[0023] The solar panel 1 has a maximum output power of 5 watts to the main structure 2 of the early warning system and is equipped with an intelligent charging module for constant current and constant voltage charging and discharging. The daily charging can meet the stable operation for 3 days of cloudy and rainy weather. The system adopts a "sleep-wake" low power consumption mode with a standby power of less than 0.1mA. The vertical slots 3 opened at the corners of the main structure 2 of the early warning system, combined with the magnetic base 4, provide plug-and-play positioning characteristics.

[0024] The insulating outer shell 21 is perpendicular to the solar panel 1 and has two symmetrical positioning posts 22 inside to position the lithium battery 23. The lithium battery 23 carries multiple power lines to power the microwave radar 24, thermal imaging module 25, Beidou module 26, and main control module 27. The thermal imaging module 2 is equipped with an HR-SR501 human body induction detection module to form a dual-detection technology with the microwave radar 24. The SR501 supports temperature compensation, maintains stable triggering in an environment of 15° to 70° and can detect biological heat sources of 32-40°, distinguishing between humans and animals with an accuracy of ±0.5°. The microwave radar 24 can detect human movement within 10 meters, penetrate vegetation / smoke, and improves anti-interference ability by 3 times.

[0025] Among them, the Beidou module 26 is equipped with an Air724UG module, which has a built-in passive positioning function and can record the coordinates of the device in real time with an accuracy of 5-10 meters for civilian use.

[0026] The main control module 27 is also provided with a welding pin 271. The welding pin 271 is located at the edge of the control block 272 and the welding block 272 is equipped with an electrical connection module 273 on the left and right sides. The surface of the control block 272 is also provided with a limit frame 274 to position the communication module 275.

[0027] The control block 272, together with the limiting frame 274, positions the communication module 275 to form a two-in-one integrated unit. The control block 272 is an ESP32-C6 development board that includes WiFi / 4G, has low power consumption, and supports sensor control and communication protocols. Its standby current is less than 1mA.

[0028] The specific functions and operation procedures of this embodiment are as follows: In its current application, the device has been piloted at the Putian Immigration Inspection Station and Putian Port since April 2025. During the pilot period, due to the short deployment time, most of the data was test data. The system has been tested 17 times and successfully simulated intercepting 12 illegal crossing attempts, with a false alarm rate of only 4.2%. Police officers, through SMS alarm push and map navigation linkage, have reduced the average response time from 45 minutes to within 10 minutes, achieving "early detection and rapid response". In the pilot application, the equipment was linked with the existing video surveillance system to form a "sensor alarm - video verification - police force dispatch" loop. After pilot testing, the system can accurately locate suspicious persons crossing the isolation net through Beidou positioning. Police officers can arrive at the scene within 5 minutes based on the alarm information. The pilot results are good. The pilot units reported that the equipment is easy to install and maintain, with negligible annual operation and maintenance costs, which greatly reduces the patrol pressure on police officers and effectively improves the efficiency of police use. Thus, the intelligent early warning device can be stably installed on relevant locations such as tripods or fences via the magnetic base 4 and the vertical slot 3 of the main warning structure 2. A single person can complete the debugging in 10 minutes. It operates without an external power source thanks to the top solar panel 1. Furthermore, it can operate without external network equipment via the Beidou module 26 and the communication module 275 of the main control module 27 of the main warning structure 2, making it suitable for remote areas without infrastructure. The insulating shell 21 of the main warning structure 2 can then position the lithium battery 23 via the positioning post 22, allowing the lithium battery 23 to... The microwave radar 24, thermal imaging module 25, Beidou module 26, and main control module 27 are powered by multiple onboard lines, enabling the lithium battery 23 to stably receive power from the solar panel 1, achieving a green new energy power supply effect. The thermal imaging module 25, in conjunction with the microwave radar 24, uses the onboard HR-SR501 human body detection module to achieve multimodal perception and judgment through dual-technology, significantly reducing the false alarm rate of human body detection. The SR501, through temperature compensation, can maintain stable triggering in environments ranging from 15-70 degrees Celsius, thus enabling Beidou... Module 26, based on the selected Hezhou AIR724UG module and its built-in Beidou positioning function, can record device coordinates, solving the pain point of "alarm without positioning" in traditional solutions. This effectively improves the intelligence and usability of the smart early warning device. Meanwhile, the control block 272 of the main control module 27 on the other end can be stably welded to the inside of the insulating shell 21 via edge welding pins 271. Then, the electrical connection module 273 completes the information and electrical connection with the lithium battery 23 and other components. Subsequently, the communication module 275 is positioned using the surface limiting frame 274. To achieve this, the communication module 275 and the main control module 27 can be integrated into one unit. Through modular integration and miniaturization design, the system can be compressed to the size of a palm (≤10cm×6cm×3cm), balancing portability and battery life. Then, by supporting 4G communication and local SMS sending mode, a multi-channel alarm interface is achieved and an alarm push effect is realized, ensuring that alarm commands reach the front-line police officers directly. Therefore, the cooperation of the above-mentioned components can effectively improve the intelligence effect and multi-functionality of the intelligent early warning device, thereby improving the security strength of the border area.

[0029] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solutions described in this invention, or by designing similar technical solutions by those skilled in the art under the inspiration of the technical solutions described in this invention, falls within the protection scope of this invention.

Claims

1. A border crossing prevention intelligent early warning device, the structure of which comprises: Solar panel (1), early warning main structure (2), vertical slot (3), magnetic base (4), the solar panel (1) is arranged on the upper end of the early warning main structure (2) and is electrically connected with the inside, the early warning main structure (2) is provided with vertical slot (3) at the corner position and the bottom is overlapped with magnetic base (4), characterized by: The early warning main structure (2) is provided with an insulating shell (21), the insulating shell (21) is internally provided with a positioning column (22) for positioning a lithium battery (23), the lithium battery (23) is also provided with a microwave radar (24) and a thermal imaging module (25) at the same position center and is spaced apart from the lithium battery (23) and is electrically connected, a Beidou module (26) and a main control module (27) are arranged on the left and right sides of the insulating shell (21).

2. The intelligent border crossing prevention forewarning device according to claim 1, characterized in that: The solar panel (1) supplies power to the early warning main structure (2), and the vertical slot (3) and the magnetic base (4) are used to penetrate and position the tripod and the fence, and then the insulating shell (21) of the early warning main structure (2) determines the position of the lithium battery (23) through the positioning column (22), and the lithium battery (23) supplies power to the microwave radar (24), the thermal imaging module (25), the Beidou module (26) and the main control module (27).

3. The intelligent border crossing prevention forewarning device according to claim 1, characterized in that: The maximum output power of the solar panel (1) to the early warning main structure (2) is 5 watts, and an intelligent charging module is arranged to perform constant current and constant voltage charging and discharging, and daily charging meets the stable operation of 3 days of rainy weather, the system adopts a "sleep-wake" low-power mode, and the standby power is less than 0.1mA, the vertical slot (3) opened at the corner of the early warning main structure (2) has a plug-and-play positioning feature in combination with the magnetic base (4).

4. The intelligent border crossing prevention forewarning device according to claim 1, wherein: The insulating shell (21) is perpendicular to the solar panel (1) and internally provided with two symmetrical positioning columns (22) for positioning the lithium battery (23), the lithium battery (23) carries a plurality of power supply lines for supplying power to the microwave radar (24), the thermal imaging module (25), the Beidou module (26) and the main control module (27), the thermal imaging module (2) is provided with an HR-SR501 human body sensing detection module to form a double identification technology with the microwave radar (24), the SR501 supports temperature compensation, maintains stable triggering in an environment of 15° to 70°, and can detect a biological heat source of 32-40℃, distinguish between human bodies and animals, the precision is ±0.5℃, the microwave radar (24) detects human body movement within 10 meters, penetrates vegetation / smoke, and the anti-interference ability is improved by 3 times.

5. The intelligent border crossing prevention forewarning device according to claim 1, characterized in that: The Beidou module (26) is provided with an Air724UG module, internally provided with a passive positioning function, and the civil precision reaches 5-10 meters to record the coordinates of the equipment in real time.

6. The intelligent border crossing prevention forewarning device according to claim 1, characterized in that: The main control module (27) is also provided with a welding pin (271), the welding pin (271) is arranged at the edge of the control block (272), and the welding block (272) is provided with an electrical connection module (273) on the left and right sides, and the surface of the control block (272) is also provided with a limiting frame (274) for positioning the communication module (275).

7. The intelligent border crossing prevention warning device according to claim 6, wherein: The control block (272) combines the limiting frame (274) to position the communication module (275) into a two-in-one integrated form. The control block (272) is an ESP32-C6 development board, which contains WiFi / 4G and has low power consumption and supports sensor control and communication protocols, with standby current less than 1 mA.

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