Device for improving reliability of garden electronic fence

Abstract

The patent discloses a device for improving the reliability of garden electronic fences, comprising a control box and a cement platform, a data fusion processing unit is arranged in the control box, the data fusion processing unit is electrically connected with a microwave induction module, a vibration induction module and an infrared induction module, the data fusion processing unit is electrically connected with a remote wireless communication module, and the data fusion processing unit is connected with a local sound-light alarm device through the remote wireless communication module, the microwave induction module, the vibration induction module and the infrared induction module are arranged on the vertical beams and the cross beams, after the illegal person approaches or contacts the vertical beams and the cross beams, the modules are used for induction, signals are transmitted to the local sound-light alarm device and an intelligent alarm management platform, the illegal person is reminded to leave quickly, meanwhile, the staff is reminded, and the second sharp spikes are arranged on the cross beams, so that the illegal person can be prevented from contacting the cross beams and climbing over.

Description

Technical Field

[0001] This patent relates to the field of electronic fence technology, specifically a device for improving the reliability of garden electronic fences. Background Technology

[0002] Electronic fences in gardens can prevent unauthorized entry. Most existing electronic fences are powered by low-voltage electricity, which can cause electric shock when a hand touches the fence, but the protective effect is poor. Criminals can access the fence through the insulated parts. In order to increase the strength of the fence, horizontal beams are welded to the vertical beams. However, the horizontal beams can provide footholds for criminals to climb over. Therefore, we propose a device to improve the reliability of garden electronic fences. Utility Model Content

[0003] The purpose of this patent is to provide a device for improving the reliability of electronic fences in gardens, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this patent provides the following technical solution: a device for improving the reliability of garden electronic fences, comprising a control box and a cement platform;

[0005] The control box is equipped with a data fusion processing unit, which is electrically connected to a microwave sensing module, a vibration sensing module and an infrared sensing module. The data fusion processing unit is also electrically connected to a remote wireless communication module. The data fusion processing unit is connected to a local audible and visual alarm device through the remote wireless communication module, and the data fusion processing unit is connected to an intelligent alarm management platform through the remote wireless communication module.

[0006] A vertical beam is fixedly installed on the top of the cement platform. A first spike is fixedly installed on the top of the vertical beam. A horizontal beam is welded to the rear side wall of the vertical beam. A slot is provided on the top of the horizontal beam. A through hole is provided on the rear side of the horizontal beam. The through hole and the slot are vertically connected. A square rod is inserted into the slot. A second spike is integrally formed on the top of the square rod. An insertion hole is provided on the side wall of the square rod. A bolt is provided in the through hole. A nut is screwed to the rear end of the bolt through the insertion hole and the through hole.

[0007] The microwave sensing module, vibration sensing module, and infrared sensing module are installed on the vertical beam and the horizontal beam.

[0008] Preferably, the outer side wall of the nut is provided with multi-faceted edges.

[0009] Preferably, the rear end of the bolt has a tapered surface, which is truncated into a frustum shape.

[0010] Preferably, the front side of the crossbeam is provided with a hexagonal groove, the hexagonal groove is connected to the through hole, the end of the bolt is hexagonal, and the end of the bolt is inserted into the hexagonal groove.

[0011] Preferably, the control box is also equipped with a solar power supply unit and a mains power backup power supply unit.

[0012] Preferably, the control box is also equipped with a power supply intelligent switching module.

[0013] Compared with existing technologies, the beneficial effects of this patent are as follows: This patent is equipped with microwave sensing modules, vibration sensing modules, and infrared sensing modules on the vertical beams and horizontal beams. When criminals approach or touch the vertical beams and horizontal beams, the above modules will sense the signal and transmit it to the local sound and light alarm device and the intelligent alarm management platform, reminding the criminals to leave quickly and alerting the staff. In addition, the horizontal beams are equipped with a second spike to prevent criminals from touching the horizontal beams and climbing over them. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall patent.

[0015] Figure 2 This is a schematic diagram of the control box of this patent.

[0016] Figure 3 This is the front view of the beam in this patent.

[0017] Figure 4 This is a side view of the beam in this patent.

[0018] Figure 5 This is a perspective view of the nut in this patent.

[0019] In the diagram: 1. Control box, 2. Cement platform, 3. Vertical beam, 4. First spike, 5. Horizontal beam, 6. Slot, 7. Through hole, 8. Square rod, 9. Second spike, 10. Insertion hole, 11. Bolt, 12. Nut, 13. Multi-faceted edge, 14. Conical surface, 15. Hexagonal groove. Detailed Implementation

[0020] The technical solutions of this patent embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this patent, and not all of them. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0021] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This patent provides a technical solution: a device for improving the reliability of garden electronic fences, including a control box 1 and a cement platform 2;

[0022] The control box 1 is located in the garden and can be fixed to the ground by a pole.

[0023] The control box 1 is equipped with a data fusion processing unit, which is electrically connected to a microwave sensing module, a vibration sensing module and an infrared sensing module. The data fusion processing unit is also electrically connected to a remote wireless communication module. The data fusion processing unit is connected to a local audible and visual alarm device through the remote wireless communication module, and the data fusion processing unit is connected to an intelligent alarm management platform through the remote wireless communication module.

[0024] The data fusion processing unit transmits data collected by the microwave sensing module, vibration sensing module, and infrared sensing module to the data fusion processing unit. Intelligent algorithms are used to analyze and process the multi-source data, establishing feature models and decision rules to comprehensively determine whether an intrusion has occurred. Only when multiple sensing modules simultaneously detect abnormal signals that match preset intrusion characteristics is it considered a valid intrusion, thus significantly reducing false alarm and false negative rates.

[0025] The microwave sensing module employs millimeter-wave radar technology, emitting millimeter-wave signals to scan the area surrounding the fence. When an object enters the monitoring area, its position, velocity, and direction of motion are accurately calculated by detecting the frequency change (Doppler effect) and time delay of the reflected echo. It features long detection range and minimal susceptibility to weather and lighting conditions, allowing it to operate normally in adverse weather conditions such as rain, fog, and sandstorms, with an effective detection range of 30-50 meters.

[0026] The vibration sensing module consists of highly sensitive vibration sensors installed on the horizontal and vertical beams of the fence. When someone climbs on the fence, cuts the fence wires, or causes other forms of vibration to the fence, the sensors can capture characteristic information such as the frequency, amplitude, and duration of the vibration signal. This module is sensitive to subtle vibration changes and can effectively distinguish between vibrations caused by natural environmental factors (such as wind and swaying branches) and vibrations caused by human damage, reducing false alarms.

[0027] The infrared sensing module, with its strategically placed infrared beam detectors around the perimeter of the fence, creates an invisible protective barrier by emitting and receiving infrared beams. When an object blocks the infrared beam, the receiver cannot receive it, triggering an alarm. To avoid false alarms caused by falling leaves or small animals crossing the fence, multiple infrared beams are used in a cross-beam configuration; an alarm is only triggered when multiple beams are blocked simultaneously.

[0028] Local audible and visual alarm system: High-brightness LED warning lights and high-decibel sirens are installed at the control center and key locations of the electronic fence. When intrusion is detected, the local audible and visual alarm system is activated immediately, emitting a strong audible and visual warning signal to deter intruders and alert nearby personnel to their safety.

[0029] Remote wireless communication module: This module combines 4G / 5G and LoRa wireless communication technologies. The 4G / 5G module transmits alarm information, equipment operating status, and other data to the monitoring platform in the management center in real time, ensuring high-speed and stable information transmission. The LoRa wireless communication module is used for communication between nodes within the electronic fence device. It features low power consumption, strong penetration, and long-distance transmission, enabling reliable communication connections in complex garden environments and ensuring accurate and timely data transmission.

[0030] Intelligent Alarm Management Platform: The intelligent alarm management platform at the management center receives alarm information and equipment operation data from the electronic fence devices. It visually displays the specific location of the intrusion on a GIS map and records detailed information such as alarm time and type. The platform also has intelligent analysis capabilities, capable of statistically analyzing historical alarm data to help managers understand the patterns and characteristics of intrusion events, enabling them to take more effective preventative measures. Simultaneously, managers can remotely view the operational status of the electronic fence system, receive alarm information, and perform related operations via a mobile app.

[0031] A vertical beam 3 is fixedly installed on the top of the cement platform 2. A first spike 4 is fixedly installed on the top of the vertical beam 3. A horizontal beam 5 is welded to the rear side wall of the vertical beam 3. A slot 6 is provided on the top of the horizontal beam 5. A through hole 7 is provided on the rear side of the horizontal beam 5. The through hole 7 and the slot 6 are vertically connected. A square rod 8 is inserted into the slot 6. A second spike 9 is integrally formed on the top of the square rod 8. An insertion hole 10 is provided on the side wall of the square rod 8. A bolt 11 is provided in the through hole 7. A nut 12 is screwed into the rear end of the bolt 11 through the insertion hole 10 and the through hole 7.

[0032] The second spike 9 is designed to prevent criminals from stepping on the crossbeam 5 to climb over the fence.

[0033] The microwave sensing module, vibration sensing module, and infrared sensing module are installed on the vertical beam 3 and the horizontal beam 5.

[0034] Specifically, the outer wall of the nut 12 is provided with multi-faceted edges 13.

[0035] like Figure 5As shown, the multi-faceted edge 13 makes the outer wall of the nut 12 irregular in shape, and the two corresponding edges are not parallel, which prevents criminals from rotating it with tools. When producing this nut 12, a wrench for rotating the nut 12 can be produced at the same time, and the inner edge corresponds to the edge of the outer wall of the nut 12, making it easy to rotate.

[0036] Specifically, the rear end of the bolt 11 is provided with a tapered surface 14, which is shaped like a frustum.

[0037] The tapered surface 14 reduces the size of the bolt 11 end, making it easier for the end to be inserted into the through hole 7.

[0038] Specifically, the front side of the crossbeam 5 is provided with a hexagonal groove 15, which is connected to the through hole 7. The end of the bolt 11 is hexagonal and is inserted into the hexagonal groove 15.

[0039] During the initial installation, the bolt 11 is inserted into the hexagonal slot 15 by inserting the end of the bolt 11, which can prevent the bolt 11 from rotating when installing the nut 12.

[0040] Specifically, the control box 1 is also equipped with a solar power supply unit and a mains power backup power supply unit.

[0041] Specifically, the control box 1 is also equipped with a power supply intelligent switching module.

[0042] Solar Power Supply Unit: High-efficiency solar panels are installed in sunny areas of the garden to convert solar energy into electricity, which is then stored in lithium battery packs via a controller. The solar panels are made of monocrystalline silicon with a conversion efficiency exceeding 23% and an IP67 protection rating, making them suitable for various harsh weather conditions. The lithium battery packs feature high energy density and long cycle life, capable of meeting the normal power supply needs of the electronic fence system for 3-5 consecutive days of cloudy or rainy weather.

[0043] Mains power backup unit: Connects the electronic fence system to mains power and is equipped with a UPS (Uninterruptible Power Supply). When solar power is insufficient or malfunctions, the UPS automatically switches to mains power mode to ensure uninterrupted system operation. Simultaneously, the UPS also features voltage stabilization and filtering functions, effectively preventing the impact of mains voltage fluctuations and electromagnetic interference on system equipment.

[0044] Intelligent power supply switching module: Real-time monitoring of voltage, current and other parameters of the solar power supply unit and the mains backup power supply unit. When the solar power supply is normal and has sufficient power, the solar power supply is used first. When the solar power supply is insufficient or malfunctions, the module automatically and quickly switches to the mains backup power supply unit. The switching process is uninterrupted and does not affect the normal operation of the system.

[0045] Working Principle: In the garden electronic fence device, data transmission and power supply connections work closely together to ensure system operation. For data transmission, microwave, vibration, and infrared sensing modules transmit raw data as digital signals to the data fusion processing unit via shielded cables. This unit then transmits the processed alarm and equipment status data to the remote wireless communication module of the intelligent alarm and communication system via network cables. The remote wireless communication module uses 4G / 5G to transmit data to the intelligent alarm management platform at the management center via the operator's network. Simultaneously, it triggers local audible and visual alarm devices via control cables and internally utilizes a LoRa wireless communication module to build a network, enabling data interaction with each node. For power supply, solar panels are connected to a solar controller via photovoltaic cables. The controller stores electrical energy in a lithium battery pack and supplies power to each module via DC cables. Mains power is connected to a UPS uninterruptible power supply, which, after voltage stabilization and filtering, powers the device. The intelligent power switching module monitors the solar and mains power supply status via detection cables and automatically switches between the two power supply modes via control cables, ultimately ensuring that all modules, units, and the platform work collaboratively to achieve efficient and safe protection.

[0046] In the solar power supply unit, solar panels are connected to a solar controller via dedicated photovoltaic cables, transmitting the generated electricity to the controller for regulation and management. The solar controller stores stable electrical energy in a lithium battery pack via DC cables, simultaneously powering various modules within the electronic fence device, such as the multimodal composite sensing system and intelligent alarm and communication system. It also connects to the intelligent power switching module via control cables, receiving monitoring and control from it. Regarding the mains backup power supply unit, mains power is connected to a UPS (Uninterruptible Power Supply) via power lines. After voltage stabilization and filtering, the UPS supplies power to the various modules and units of the electronic fence device via DC or AC cables. Simultaneously, the UPS also connects to the intelligent power switching module via control cables, receiving control from it to automatically switch power modes in case of insufficient or faulty solar power.

[0047] The data fusion processing unit can be an industrial-grade microprocessor or microcontroller with powerful data processing capabilities and rich interfaces, such as the STM32H7 series microcontroller. It features a high-performance core capable of meeting the analysis and processing needs of intelligent algorithms for multi-source data, and has multiple communication interfaces for easy connection with other modules.

[0048] For microwave sensing modules based on millimeter-wave radar technology, the TI IWR6843ISK is recommended. This module operates in the 60-64 GHz frequency band, emitting millimeter-wave signals to scan the area around the fence. It can accurately calculate the position, speed, and direction of motion of objects, has a long detection range, and is less affected by weather and lighting conditions, meeting the requirements of this paper.

[0049] For vibration sensing on fences, the *CPS Plus(MP) network-type vibration cable system is most suitable. It uses highly sensitive, consistent pressure-sensitive coaxial cables, combined with high-precision digital processing and spectral analysis technology, to effectively distinguish between natural environmental vibrations and man-made vibrations. It can be used to monitor vibrations on the horizontal and vertical beams of the fence.

[0050] For the infrared sensing module and infrared beam detector, the HWA-ABT-100 series from Huwei'an is an option. Multiple beams are available, and through proper arrangement, multiple infrared beams can be cross-beamed. An alarm is only triggered when an object simultaneously blocks multiple beams, effectively preventing false alarms caused by falling leaves, small animals crossing the path, etc.

[0051] Remote wireless communication module

[0052] 4G / 5G communication module: Quectel's EC200U-CN 4G module or 5G module such as RM500Q-GN can be selected to transmit alarm information, equipment operating status and other data to the monitoring platform of the management center in real time, ensuring high-speed and stable information transmission.

[0053] LoRa wireless communication module: The SX1278 module is recommended. It features low power consumption, strong penetration, and long-distance transmission, making it suitable for communication connections between nodes within an electronic fence device in complex garden environments.

[0054] The local audible and visual alarm device can use the LTE-1101J audible and visual alarm. It offers multiple operating voltage options, is easy to install, is made of high-quality resin, possesses high strength, can withstand harsh environments, and can emit a strong audible and visual warning signal upon detecting intrusion.

[0055] Intelligent alarm management platforms are available on the market, including various professional security alarm management platform software such as Hikvision iVMS-4200. These platforms can receive alarm information and equipment operation data from electronic fence devices, display intrusion locations intuitively through GIS maps, have intelligent analysis functions, perform statistical analysis on historical alarm data, and can also be remotely viewed and operated via a mobile APP.

[0056] Solar power unit

[0057] Solar panels: Yingli's YL275P-33b monocrystalline silicon solar panels can be selected, which have a high conversion efficiency of over 23% and an IP67 protection rating.

[0058] Lithium battery packs, such as lithium iron phosphate battery packs, feature high energy density and long cycle life. The appropriate capacity and specifications can be selected according to the system power consumption and power supply requirements during continuous rainy days.

[0059] Mains backup power supply unit

[0060] UPS Uninterruptible Power Supply: SANTAK Castle C3K-RT UPS power supply, with power selectable according to system requirements, wide input voltage range, and voltage stabilization and filtering functions. When solar power is insufficient or fails, it can automatically switch to AC power supply mode to ensure uninterrupted system operation.

[0061] Intelligent power switching module

[0062] Power management chips such as MP2451 can be used to realize intelligent power switching function, which can monitor the voltage, current and other parameters of the solar power unit and the mains backup power unit in real time, and automatically and quickly switch between the two without interruption.

[0063] It should be noted that the device structure and accompanying drawings of this patent mainly describe the principle of this patent. In terms of the technical aspects of this design principle, the setting of the device's power mechanism, power supply system and control system is not fully described. However, those skilled in the art who understand the principle of the above patent can clearly understand the specifics of its power mechanism, power supply system and control system.

[0064] In the description of this patent, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. At the same time, unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0065] Although embodiments of this patent 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 this patent, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for improving the reliability of a garden electric fence, characterized by: Includes a control box (1) and a cement platform (2); The control box (1) is equipped with a data fusion processing unit. The data fusion processing unit is electrically connected to a microwave sensing module, a vibration sensing module and an infrared sensing module. The data fusion processing unit is electrically connected to a remote wireless communication module. The data fusion processing unit is connected to a local sound and light alarm device through the remote wireless communication module. The data fusion processing unit is connected to an intelligent alarm management platform through the remote wireless communication module. A vertical beam (3) is fixedly installed on the top of the cement platform (2). A first spike (4) is fixedly installed on the top of the vertical beam (3). A horizontal beam (5) is welded to the rear side wall of the vertical beam (3). A slot (6) is provided on the top of the horizontal beam (5). A through hole (7) is provided on the rear side of the horizontal beam (5). The through hole (7) and the slot (6) are vertically connected. A square rod (8) is inserted into the slot (6). A second spike (9) is integrally formed on the top of the square rod (8). An insertion hole (10) is provided on the side wall of the square rod (8). A bolt (11) is provided in the through hole (7). A nut (12) is screwed into the rear end of the bolt (11) through the insertion hole (10) and the through hole (7). The microwave sensing module, vibration sensing module and infrared sensing module are installed on the vertical beam (3) and the horizontal beam (5).

2. The device for improving the reliability of the electronic fence of the garden according to claim 1, characterized in that: The outer side wall of the nut (12) is provided with multi-faceted edges (13).

3. The device for improving the reliability of the electronic fence of the garden according to claim 1, characterized in that: The bolt (11) has a tapered surface (14) at its rear end, and the tapered surface (14) is frustum-shaped.

4. The device for improving the reliability of the electronic fence of gardens according to claim 1, characterized in that: The front side of the crossbeam (5) is provided with a hexagonal groove (15), which is connected to the through hole (7). The end of the bolt (11) is hexagonal and is inserted into the hexagonal groove (15).

5. The device for improving the reliability of the electronic fence of gardens according to claim 1, characterized in that: The control box (1) is also equipped with a solar power supply unit and a mains power backup power supply unit.

6. The device for improving the reliability of an electronic fence for a garden according to claim 1, characterized in that: The control box (1) is also equipped with a power supply intelligent switching module.

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