Intrusion prevention device, installation device and intrusion prevention system

Abstract

The utility model relates to the field of on-site early warning technology, and provides an anti-intrusion device, an installation device and an anti-intrusion system, comprising a detection part and a support. The bracket comprises a first bracket part and a second bracket part, and the first bracket part is connected with the second bracket part; the detection part is connected with the first support part through a rotating part, the detection part at least comprises an infrared detection mechanism, and when the detection part rotates to a first angle relative to the support part through the rotating part, the infrared detection mechanism is used for detecting the first angle; the second bracket part can be connected with mounting equipment, and the mounting equipment comprises a retractable bracket or a conical roadblock. The detection part is rotatably connected with the first support part through the rotating piece, so that the infrared detection mechanism can rotate to the required direction for early warning; the system can be applied to most road construction sites, has wide applicability and portability, and has multiple early warning functions so as to assist constructors in performing on the road construction sites.

Description

Technical Field

[0001] This utility model relates to the field of on-site early warning technology, and in particular to an anti-intrusion device, installation device and anti-intrusion system. Background Technology

[0002] In various task execution sites, such as accident scenes, construction sites, and road closures, traffic flow guidance is required. This is especially true when constructing on already open roads, often requiring segmented construction. Therefore, traffic flow guidance is generally necessary, with traffic cones placed around the construction area as warnings, or appropriate audio-visual warnings used. These methods are passive warning approaches. Active warning methods also exist, such as issuing warnings when objects approach to alert workers to take safe evasive action.

[0003] CN114922111A This invention relates to the field of municipal equipment technology, specifically to a road construction site intrusion prevention and early warning device, including a towing box, a front-end early warning device, a central control unit, a power supply unit, and a warning and isolation unit; the front-end early warning device is embedded in the front of the towing box; the central control unit is embedded in the back of the towing box relative to the front-end early warning device; the power supply unit is movably disposed on the top of the towing box; the warning and isolation unit is vertically fixedly installed on one side of the towing box; the warning and isolation unit also includes a first warning and isolation element, a second warning and isolation element, and an auxiliary guiding element; the first warning and isolation element and the second warning and isolation element are vertically disposed opposite each other on both sides of the towing box; each of the first warning and isolation elements and the second warning and isolation element is also provided with an auxiliary guiding element for use therewith on the same side.

[0004] CN114120582B describes a system for setting up and alarming devices. The system includes several isolation tools, an intrusion detection device installed on each isolation tool, and an audible and visual alarm device. The isolation tools are spaced apart at the edge of the warning area, with the distance between them greater than the distance a person could pass through but less than half the distance a standard vehicle could pass through. The bottom area and mass of each isolation tool are significantly greater than the area and mass of its top. The intrusion detection device includes an angle sensor, a vibration sensor, an angle quick-judgment circuit, an amplitude quick-judgment circuit, a positioning module, a wireless network detection module, a wireless signal transmission module, a power supply module, and a first processor. The audible and visual alarm device includes a second processor, a wireless signal transceiver module, a strobe warning light, a high-volume alarm horn, and a power supply module.

[0005] In existing technologies, early warning devices with active warning methods can often only monitor one angle and cannot monitor multiple directions or adjust the angle, resulting in poor applicability. In addition, existing early warning devices are usually large in size, and when the construction area is large, it is difficult to carry a large number of early warning devices, resulting in transportation inconvenience. Utility Model Content

[0006] Long-term practice has revealed that early warning devices with active warning methods often can only monitor one angle and cannot monitor multiple directions or adjust the angle, resulting in poor applicability. Furthermore, existing early warning devices are typically large in size, making them difficult to transport in large construction areas, leading to a waste of manpower and resources. Additionally, it generally requires the simultaneous installation of traffic cones and early warning devices, increasing the user's workload. The purpose of this invention is to provide an anti-intrusion device installation device and anti-intrusion system to at least solve the above-mentioned technical problems existing in the prior art.

[0007] In view of this, the present invention aims to provide an anti-intrusion device, comprising: a detection unit and a bracket; the bracket includes a first bracket part and a second bracket part, the first bracket part being connected to the second bracket part; the detection unit is connected to the first bracket part via a rotating component, the detection unit including at least an infrared detection mechanism, the infrared detection mechanism being used to detect the first angle when the detection unit is rotated to a first angle relative to the bracket part via the rotating component; the second bracket part can be connected to an installation device, the installation device including a retractable bracket or a cone-shaped road barrier.

[0008] In one embodiment, the detection unit includes a plurality of detection units; the plurality of detection units are connected to the first support unit in a circular array.

[0009] In one embodiment, the bracket has an abutting arc surface on the side away from the detection part; when the detection part is rotated to a specified angle, the abutting arc surface abuts against the detection part.

[0010] In one embodiment, the rotating component includes a base, a cross-shaped pivot, and a connecting portion; the base is connected to the bracket; the connecting portion is connected to the base via the cross-shaped pivot, and the connecting portion is connected to the detection portion, so that the detection portion can rotate relative to the four directions perpendicular to the base via the connecting portion.

[0011] In one embodiment, a warning light is provided on the top of the first support portion.

[0012] In one embodiment, the detection unit includes three units; the three detection units together form an accommodating space, and the warning light is housed in the accommodating space.

[0013] In one embodiment, a hook is provided on the side of the detection unit facing away from the second support unit, and a buckle is formed on the side of the warning light facing away from the second support unit. The buckle is used to cooperate with the hook to lock the detection unit in an enclosed state.

[0014] In one embodiment, an infrared camera is provided on one side of the detection unit; an illumination element is also provided on the same side of the detection unit as the infrared camera.

[0015] In another aspect, the present invention provides an installation device, which includes at least the aforementioned anti-intrusion device; the installation device includes at least a mounting hole for connecting a second bracket portion of the anti-intrusion device.

[0016] In another aspect, this utility model also provides an anti-intrusion system, which includes at least an alarm and an anti-intrusion device; the anti-intrusion device is connected to the alarm, and the alarm is used to sound an alarm when the anti-intrusion device detects a target intrusion.

[0017] This utility model provides an anti-intrusion device, including a detection unit and a bracket. The bracket includes a first bracket portion and a second bracket portion, with the first bracket portion connected to the second bracket portion. The detection unit is connected to the first bracket portion via a rotating component. The detection unit includes at least an infrared detection mechanism. When the detection unit rotates to a first angle relative to the bracket portion via the rotating component, the infrared detection mechanism detects the first angle. The second bracket portion can be connected to an installation device, which includes a retractable bracket or a cone-shaped road barrier. The rotational connection between the detection unit and the first bracket portion via the rotating component allows the infrared detection mechanism to rotate to the desired direction for warning. The second bracket portion enables rapid installation on the retractable bracket or traffic cone. The separate design of the detection unit and the bracket allows for detachable carrying, enabling large-scale transport and rapid on-site installation. Furthermore, by being able to be installed on traffic cones, it effectively combines passive and active warnings, making it more suitable for road warnings on-site. Therefore, the anti-intrusion device provided by this utility model is applicable to most road construction sites, possessing wide applicability, portability, and multiple warning functions to assist construction personnel in road construction.

[0018] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0019] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0020] Figure 1 This is a structural diagram of an anti-intrusion device according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of an anti-intrusion device according to an embodiment of the present invention;

[0022] Figure 3 This is a cross-sectional view of an anti-intrusion device according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the rotating part of an anti-intrusion device according to an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the hook structure of an anti-intrusion device according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the installation structure of an anti-intrusion device according to an embodiment of the present invention.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Bracket; 11. First bracket section; 111. Abutting arc surface; 112. Mounting plane; 12. Second bracket section; 2. Detection section; 21. Infrared detection mechanism; 22. Illumination component; 3. Rotating component; 31. Base; 32. Cross pivot; 33. Connecting part; 4. Warning light; 50. Hook; 51. Buckle; 6. Suction cup; 61. Hanging ring. Detailed Implementation

[0028] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 should fall within the protection scope of the present invention.

[0030] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of the utility model described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices. "Fixed" or "fixed connection" generally refers to common mechanical connection methods, such as threaded connections, welding, or bonding.

[0031] Long-term practice has revealed that early warning devices with active warning methods often can only monitor one angle and cannot monitor multiple directions or adjust the angle, resulting in poor applicability. Furthermore, existing early warning devices are typically large in size, making them difficult to transport in large construction areas, leading to a waste of manpower and resources. Additionally, it generally requires the simultaneous installation of traffic cones and early warning devices, increasing the user's workload. The purpose of this invention is to provide an anti-intrusion device installation device and anti-intrusion system to at least solve the above-mentioned technical problems existing in the prior art.

[0032] In view of this, the present invention aims to provide an anti-intrusion device, comprising: a detection unit 2 and a support 1; the support 1 includes a first support part 11 and a second support part 12, the first support part 11 and the second support part 12 being connected; the detection unit 2 is connected to the first support part 11 via a rotating member 3, and the detection unit 2 includes at least an infrared detection mechanism 21, which is used to detect the first angle when the detection unit 2 is rotated to a first angle relative to the support 1 via the rotating member 3; the second support part 12 can be connected to an installation device, the installation device including a retractable support 1 or a cone-shaped roadblock.

[0033] Figure 1 This is a structural diagram of an anti-intrusion device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of an anti-intrusion device according to an embodiment of the present invention; Figure 3 This is a cross-sectional view of an anti-intrusion device according to an embodiment of this utility model; please refer to... Figure 1 , Figure 2 and Figure 3 ;

[0034] This utility model provides an anti-intrusion device. The detection unit 2, connected to the first support unit 11 via a rotating component 3, allows the infrared detection mechanism 21 to rotate to the desired direction for early warning. The second support unit 12 enables quick installation on the retractable support unit 1 or traffic cones. The separate design of the detection unit 2 and the support unit 1 allows for detachable carrying, facilitating large-scale portability and rapid on-site installation. Furthermore, by being able to be installed on traffic cones, it effectively combines passive and active early warning, making it more suitable for road early warning systems. Therefore, the anti-intrusion device provided by this utility model is applicable to most road construction sites, possessing wide applicability, portability, and multiple early warning functions to assist construction personnel in road construction.

[0035] This utility model provides an anti-intrusion device, comprising a detection unit 2 and a support 1. The detection unit 2 is used to detect targets, including at least personnel and vehicles. The support 1 includes a first support part 11 and a second support part 12, which are connected and constitute the main components of the support 1. The detection unit 2 is rotatably connected to the first support part 11 via a rotating member 3 to adjust the direction of the detection unit 2, allowing it to face the direction desired by the user without adjusting the base position. The detection unit 2 includes at least an infrared detection mechanism 21, which is an infrared imaging device used for identifying personnel and vehicles. Compared to ordinary imaging, infrared imaging offers all-weather monitoring capabilities, lower noise during identification, and higher accuracy, making it well-suited for proactive early warning at road construction sites. Specifically, the infrared detection mechanism 21 includes at least an infrared camera, which is embedded in the detection unit 2 and can rotate with the detection unit 2. Furthermore, to facilitate nighttime construction and to alert passing vehicles and pedestrians, a lighting element 22 is also provided on the same side of the detection unit 2 and the infrared camera. The lighting element 22 is a lamp that can emit light to alert pedestrians and vehicles, and can also provide illumination to the construction area to facilitate nighttime construction.

[0036] When the detection unit 2 rotates to a first angle relative to the support unit 1 via the rotating component 3, the infrared detection mechanism 21 detects the first angle. The first angle is the angle at which the user needs to issue a warning, and can be determined by the user. Furthermore, the first angle can be a direction that allows entry into the construction site. The second support unit 12 can be connected to the installation equipment, which refers to the equipment used to install anti-intrusion devices. The installation equipment includes at least a retractable support unit 1 or a cone-shaped road barrier. Both the retractable support unit 1 and the cone-shaped road barrier have mounting holes facing the anti-intrusion device, which are used for insertion of the second support unit 12. Furthermore, the cone-shaped road barrier can be a traffic cone with an upward opening, and the retractable support unit 1 can be a foldable support unit 1 for easy storage of the installation equipment. The placement of the traffic cone can further warn passing vehicles and pedestrians, preventing them from entering the construction area. Moreover, during installation, the anti-intrusion device can be inserted into the traffic cone simply by using the second bracket 12. Then, the detection unit 2 can be rotated accordingly to adjust the detection area. This quick and convenient method effectively reduces the installation time for workers and improves installation efficiency. It can also save valuable time during scheduled high-speed emergency repairs.

[0037] To better achieve intrusion detection, in one embodiment, the detection unit 2 includes multiple units; the multiple detection units 2 are connected to the first support unit 11 in a circular array.

[0038] In a specific embodiment of this utility model, multiple detection units 2 can be provided, and these multiple detection units 2 can be connected in a circular array to the first support unit 11. Furthermore, the sum of the enclosing angles of the multiple units is 360 degrees, facilitating the folding and storage of the detection units 2 via the rotating member 3. Further, three detection units 2 are included; the three detection units are arranged in a 360° circumferential array, i.e., one detection unit 2 is connected every 120 degrees. Further, the detection units are arc-shaped, and the three detection units 2, when enclosed, form a receiving space that can accommodate a warning light 4, which is connected to the top of the first support unit 11. Through the setting of the warning light 4, a passive warning can be achieved by flashing the warning light 4 when someone intrudes, alerting intruders and staff that someone or a vehicle has entered. By storing the detection units 2 until they abut against the warning light 4, the overall structure can be folded, making it convenient for users to carry and thus better perform tasks.

[0039] Furthermore, in order to better perform on-site tasks, the warning light of this utility model can be linked with the sirens of police cars, safety helmets, and other alarms through a controller, thereby improving the warning effect.

[0040] In one embodiment, the bracket 1 has an abutting arc surface 111 on the side away from the detection part 2; when the detection part 2 is rotated to a specified angle, the abutting arc surface 111 abuts against the detection part 2.

[0041] In a specific embodiment of this utility model, since the detection part 2 is arc-shaped and its side is flat, when the detection part 2 abuts against the first support part 11, it will be a surface-to-surface contact. The detection part 2 requires angle adjustment by the operator to ensure that the infrared detection mechanism 21 of the detection part 2 faces the designated direction. Therefore, this application provides an abutting arc surface 111, which is arc-shaped and allows the detection part 2 to abut against it. The contact between the arc surface and the detection part 2 is a line contact, providing support for the detection part 2 without affecting its rotation. When the detection part 2 rotates and abuts against the abutting arc surface 111, the side of the detection part 2 abuts against the abutting surface. Specifically, the specified rotation angle can be determined based on the angle set on the abutting arc surface 111. In a specific embodiment, the specified angle is 90°, and the abutting arc surface 111 is perpendicular to the ground, resulting in good equipment stability.

[0042] Figure 4 This is a schematic diagram of the rotating part of an anti-intrusion device according to an embodiment of this utility model; please refer to it. Figure 4 ;

[0043] In one embodiment, the rotating component 3 includes a base 31, a cross shaft 32, and a connecting part 33; the base 31 is connected to the bracket 1; the connecting part 33 is connected to the base 31 via the cross shaft 32, and the connecting part 33 is connected to the detection part 2; so that the detection part 2 can rotate in four directions relative to the base 31 via the connecting part 33.

[0044] In this embodiment of the invention, the rotating component 3 includes a base 31, a cross-shaped rotating shaft 32, and a connecting part 33. The base 31 is connected to the bracket 1, specifically by fastening it to the first bracket part 11 with fasteners. For secure connection, the bracket 1 can be provided with an equilateral triangular mounting plane 112 for fixing the base 31, thereby ensuring the stable installation of the base 31. Furthermore, the connecting plane is flush with the base 31 to facilitate installation without causing interference to the rotation of the detection part 2. The connecting part 33 is connected to the base 31 via the cross-shaped rotating shaft 32 and to the detection part 2, so that the detection part 2 can rotate in four directions relative to the base 31 via the connecting part 33. Even if the detection part 2 can move in four directions (up, down, left, and right) relative to the bottom via the connecting part 33, when rotating downwards, after contacting the contact arc surface 111, the detection part 2 cannot continue to move. Here, up, down, left, and right are the directions relative to the mounting plane 112 of the base 31, that is, the directions corresponding to the cross-shaped rotating shaft 32. Furthermore, after the detection unit 2 rotates downwards to abut against the abutting arc surface 111, the detection unit 2 can also rotate relative to the abutting arc surface 111 to adjust the orientation of the infrared camera of the abutting unit.

[0045] Figure 5This is a schematic diagram of the hook structure of an anti-intrusion device according to an embodiment of this utility model. Please refer to it. Figure 5 ;

[0046] In this invention, for ease of storage, in one embodiment, the detection unit 2 has a hook 50 on the side facing away from the second support unit 12, and the warning light 4 has a buckle 51 on the side facing away from the second support unit 12. The buckle 51 is used to cooperate with the hook 50 to lock the detection unit 2 in an enclosed state. When the detection unit 2 rotates to abut against the warning light 4, the hook 50 and the buckle 51 are on the same plane, and the detection unit 2 can be fastened by the cooperation of the hook 50 and the buckle 51.

[0047] Figure 6 This is a schematic diagram of the installation structure of an anti-intrusion device according to an embodiment of this utility model. Please refer to it. Figure 6 ;

[0048] In another aspect, this utility model provides an installation device, which includes at least an anti-intrusion device; the installation device includes at least a mounting hole for connecting a second bracket portion 12 of the anti-intrusion device.

[0049] In this invention, the mounting device includes at least a mounting hole, the size of which is the same as the size of the second bracket part 12, to facilitate the fixing of the anti-intrusion device. The mounting device can be a suction cup 6, with a mounting hole at its upper end. The suction cup is positioned opposite to the mounting hole, and can adhere to the roof of a police car or other smooth surfaces to place the anti-intrusion device in a conspicuous position, thereby achieving effective early warning. Furthermore, a hanging ring 61 can be connected to the top of the anti-intrusion device to allow it to be hung in mid-air or other positions, thus increasing its placement options.

[0050] In another aspect, this utility model also provides an anti-intrusion system, which includes at least an alarm and an anti-intrusion device; the anti-intrusion device is connected to the alarm, and the alarm is activated when the anti-intrusion device detects a target intrusion.

[0051] In this invention, the anti-intrusion system may include multiple anti-intrusion devices, which are arranged according to the location of the construction area to achieve comprehensive monitoring of intruders and provide effective alerts. Furthermore, the anti-intrusion system also includes an alarm, which is connected to the multiple anti-intrusion devices to receive signals from them. When an intrusion device detects a target entering, it sends a signal to the alarm to alert staff or managers. The alarm can be a honeycomb alarm or a mobile phone or other terminal device.

[0052] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, because according to the present invention, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0053] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0054] In the several embodiments provided by this utility model, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual couplings, direct couplings, or communication connections may be through some interfaces; indirect couplings or communication connections between devices or units may be electrical or other forms.

[0055] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0056] Furthermore, in the various embodiments of this utility model, the functional units can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0057] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this utility model, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, mobile terminal, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this utility model.

[0058] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An anti-intrusion device, characterized in that, include: The testing unit (2) and the support (1); The bracket (1) includes a first bracket part (11) and a second bracket part (12), wherein the first bracket part (11) and the second bracket part (12) are connected; The detection unit (2) is connected to the first support unit (11) via a rotating member (3). The detection unit (2) includes at least an infrared detection mechanism (21). When the detection unit (2) rotates to a first angle relative to the support unit (1) via the rotating member (3), the infrared detection mechanism (21) is used to detect the first angle. The second support portion (12) can be connected to an installation device, which includes a retractable support (1) or a cone-shaped road barrier.

2. The anti-intrusion device according to claim 1, characterized in that, The detection unit (2) includes multiple units; Multiple detection units (2) are connected to the first support unit (11) in a circular array.

3. The anti-intrusion device according to claim 1, characterized in that, The bracket (1) has an abutting arc surface (111) on the side away from the detection part (2). When the detection unit (2) rotates to a specified angle, the abutting arc surface (111) abuts against the detection unit (2).

4. The anti-intrusion device according to claim 1, characterized in that, The rotating component (3) includes a base (31), a cross shaft (32), and a connecting part (33). The base (31) is connected to the bracket (1); The connecting part (33) is connected to the base (31) through the cross pivot (32), and the connecting part (33) is connected to the detection part (2); So that the detection unit (2) can rotate relative to the base (31) in four directions via the connecting part (33).

5. The anti-intrusion device according to claim 2, characterized in that, A warning light (4) is provided on the top of the first support section (11).

6. The anti-intrusion device according to claim 5, characterized in that, The detection unit (2) comprises three parts; The three detection units (2) together form a receiving space, and the warning light (4) is housed in the receiving space.

7. The anti-intrusion device according to claim 6, characterized in that, The detection unit (2) is provided with a hook (50) on the side facing away from the second support unit (12). The warning light (4) has a buckle (51) on the side facing away from the second bracket (12). The buckle (51) is used to cooperate with the hook (50) to lock the detection part (2) in an enclosed state.

8. The anti-intrusion device according to claim 1, characterized in that, An infrared camera is provided on one side of the detection unit (2); The detection unit (2) is also provided with an illumination element (22) on the same side as the infrared camera.

9. An installation device, characterized in that, The installation equipment includes at least the anti-intrusion device as described in any one of claims 1-8; The installation device includes at least a mounting hole for connecting the second bracket portion (12) of the intrusion prevention device.

10. An anti-intrusion system, characterized in that, The intrusion prevention system includes at least an alarm and an intrusion prevention device as described in any one of claims 1-8; The intrusion prevention device is connected to the alarm. When the intrusion prevention device detects a target intruding, the alarm is activated.

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