A window breaking system

Abstract

The utility model relates to broken window system technical field, specifically disclose a broken window system, include: one or more broken window device, broken window device includes broken window needle, hydraulic module, hydraulic module is used for drive broken window needle to knock glass, trigger module, trigger module includes electronic trigger module and trigger button, electronic trigger module and hydraulic module electricity is connected, and one end of trigger button is connected with power supply electricity, and the other end is connected with hydraulic module electricity, the utility model solves the problem that traditional broken window tool is difficult to operate, under the tense state of the trapped personnel, also can influence its operation effect problem.

Description

Technical Field

[0001] This utility model relates to the field of window breaking systems, and in particular to a window breaking system. Background Technology

[0002] In many emergencies, such as fires, traffic accidents, and natural disasters, trapped individuals may need to quickly break windows to escape. However, traditional window-breaking tools have many shortcomings. For example, manual window-breaking tools require considerable strength and skill, making them difficult for the elderly, children, or injured individuals to operate, and their effectiveness may be affected by the trapped person's state of panic. Utility Model Content

[0003] To address the problems of traditional window-breaking tools being difficult to operate and potentially affecting their effectiveness when trapped individuals are in a state of tension, this invention provides a window-breaking system.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] An embodiment of this utility model provides a window-breaking system, comprising:

[0006] One or more window-breaking devices, the window-breaking device including a window-breaking needle;

[0007] A hydraulic module is used to drive the window breaker needle to strike the glass;

[0008] A trigger module is provided for triggering the action of the hydraulic module. The trigger module includes an electronic trigger module and a trigger button. The electronic trigger module is electrically connected to the hydraulic module, and one end of the trigger button is electrically connected to a power source, while the other end is electrically connected to the hydraulic module.

[0009] According to some embodiments of the present invention, the hydraulic module includes an oil tank, an electro-hydraulic directional valve, and a hydraulic cylinder. The hydraulic cylinder includes a piston rod connected to the window-breaking needle. The oil tank, the electro-hydraulic directional valve, and the hydraulic cylinder are connected in sequence. The trigger module is electrically connected to the electro-hydraulic directional valve.

[0010] According to some embodiments of the present invention, the hydraulic module further includes a second distribution valve disposed between the oil tank and the electro-hydraulic directional valve, and the electronic triggering module includes a pressure sensor, the pressure sensor having an electrical interface and an oil circuit interface, the electrical interface being electrically connected to the electro-hydraulic directional valve, and the oil circuit interface being connected to the second distribution valve.

[0011] According to some embodiments of the present invention, the hydraulic module further includes a first distribution valve disposed between the second distribution valve and the electro-hydraulic directional valve.

[0012] According to some embodiments of the present invention, the electronic triggering module further includes a displacement sensor and a signal conversion module, wherein the displacement sensor is electrically connected to the signal conversion module, and the signal conversion module is electrically connected to the electro-hydraulic directional valve.

[0013] According to some embodiments of the present invention, a window breaking system further includes a main power supply, an independent power supply, and a dual-power automatic transfer switch. The main power supply and the independent power supply are respectively electrically connected to the dual-power automatic transfer switch, and the dual-power automatic transfer switch is electrically connected to the electronic trigger module.

[0014] According to some embodiments of the present invention, the window breaking device further includes a glass clamping assembly for clamping glass to align the surface of the glass with the window breaking needle.

[0015] According to some embodiments of the present invention, the window breaking device includes a housing, the housing having a glass placement groove, the glass clamping assembly being disposed within the glass placement groove, and the window breaking needle being disposed within the housing.

[0016] According to some embodiments of the present invention, the window breaking device further includes a crash barrier, which is disposed on the inner wall of the outer casing opposite to the striking direction of the window breaking needle.

[0017] According to some embodiments of the present invention, the glass clamping assembly consists of several suction cups.

[0018] This invention has at least the following beneficial effects: The window-breaking system of this invention supports both electronic and manual triggering. The electronic triggering function, through an electronic triggering module, can automatically detect specific signals in an emergency and quickly activate the hydraulic module, causing the window-breaking needle to move, providing an escape route for trapped personnel or creating rescue conditions for rescuers. The manual triggering function is achieved through a trigger button, which is simple to operate. Even if the electronic triggering module fails, the operator can quickly activate the window-breaking system, ensuring the system's reliability. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of a sensor circuit according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the window-breaking device and hydraulic cylinder according to one embodiment of the present invention. Detailed Implementation

[0022] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0023] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0024] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0025] An embodiment of this utility model provides a window-breaking system, such as... Figure 1-3 As shown, it includes:

[0026] One or more window-breaking devices 100, each window-breaking device 100 including a window-breaking needle 110;

[0027] Hydraulic module 200 is used to drive window breaker 110 to strike the glass;

[0028] Trigger module 300 is used to trigger the action of hydraulic module 200. Trigger module 300 includes electronic trigger module 310 and trigger button 320. Electronic trigger module 310 is electrically connected to hydraulic module 200. One end of trigger button 320 is electrically connected to power supply, and the other end is electrically connected to hydraulic module 200.

[0029] This utility model's window-breaking system can be applied to scenarios such as vehicle safety, fire rescue, or security systems. Vehicle safety: In the event of a vehicle collision or emergency, the window-breaking device 100 is automatically or manually triggered to help passengers escape quickly; Fire rescue: In emergencies such as fires, windows are quickly broken for entry or ventilation; Security systems: Windows are quickly broken for entry when needed.

[0030] The window breaking device 100 includes window breaking needles 110, which are components that directly act on the glass to achieve the function of breaking the window. The number of window breaking devices 100 can be one or more, depending on the area and layout of the glass to be broken, as well as the application scenario of the window breaking system. For example, in a vehicle window breaking escape scenario, multiple window breaking devices 100 can be installed in the core areas of the vehicle body and the A, B, and C pillars to quickly and comprehensively break the glass in an emergency; while in glass breaking scenarios involving small equipment or special devices, only one window breaking device 100 may be sufficient. In some embodiments, the window breaking needles 110 can be designed as multiple needles arranged in a ring, fired simultaneously or sequentially to improve the success rate of breaking the window.

[0031] The hydraulic module 200 drives the window-breaking needle 110 to perform the striking action. Through hydraulic principles, the pressure energy of the liquid is converted into the mechanical kinetic energy of the window-breaking needle 110, driving it to strike the glass with sufficient force and speed. The entire signal transmission process is extremely short, almost instantaneous, greatly shortening the time interval from the impact to the initiation of the window-breaking operation, giving personnel every precious second to escape. The hydraulic module 200 includes components such as an oil tank 250, a hydraulic cylinder 230, and an electro-hydraulic directional valve 220.

[0032] The trigger module 300 is electrically connected to the hydraulic module 200 and is used to control the activation of the hydraulic module 200. The trigger module 300 includes an electronic trigger module 310 and a trigger button 320. The electronic trigger module 310 can automatically trigger the hydraulic module 200 based on specific conditions (such as collision, pressure change, signal reception, etc.), causing the window-breaking needle 110 to actuate. The electronic trigger module 310 includes sensors, and users can select different types of sensors according to the actual application scenario to achieve detection and response to specific signals. For example, in a vehicle collision accident, an acceleration sensor, a displacement sensor 311, or a pressure sensor 312 can be used. The acceleration sensor can detect the acceleration change generated by the vehicle at the moment of collision. When the acceleration value exceeds a preset threshold, it is determined that a vehicle collision has occurred, triggering the hydraulic module 200 to activate, causing the window-breaking needle 110 to strike the glass, providing an escape route for occupants. For the pressure sensor 312, when an external impact causes the pressure value detected by the pressure sensor 312 to reach a specific condition, the window-breaking system is triggered. For example, in emergency situations such as fires, a smoke sensor can be used as an electronic trigger module 310. When the smoke sensor detects that the smoke concentration is too high, it triggers the hydraulic module 200 to start, causing the window breaker 110 to strike the glass and provide an escape route for people.

[0033] The principle of the electronic trigger module 310 in this embodiment is as follows:

[0034] The sensor is used to receive signals such as collision, pressure change or displacement change, and determine whether the signal reaches the preset value. Finally, it outputs a control signal to the hydraulic module 200 to drive the hydraulic module 200 to operate.

[0035] For pressure sensors, please refer to Figure 2 The wiring diagram shown below uses a pressure sensor of model JCS-02H as an example. This pressure sensor has a knob for adjusting the pressure. In use, first use the knob to set the desired pressure. Connect the oil pipe from the oil tank to the oil circuit interface of the pressure sensor. Then, connect terminals 1 and 2 of the pressure sensor's electrical interface to VCC and GND respectively. Finally, connect terminal 3 of the pressure sensor's electrical interface to the hydraulic module 200 to control the operation of the hydraulic module 200. The method of using the pressure sensor is existing technology and will not be described in detail here. The signal output voltage of the JCS-02H pressure sensor includes 12V, 24V, 220V, and 380V. This embodiment uses 12V as the control signal voltage.

[0036] It should be noted that for vehicle collision accidents, a pressure of 10-30 MPa is generally considered to indicate a major collision. Therefore, the pressure sensor can set the pressure judgment value to a value within the range of 10-30 MPa.

[0037] For example, the displacement sensor, specifically the PM11 series spring-reset type, is described below. The PM11 displacement sensor offers a selectable range of 0-100mm, allowing users to choose the appropriate range. The PM11 displacement sensor outputs a 0-100% given input voltage (which varies with displacement). The sensor operates on a potentiometer principle and can be externally converted to a standard 0-5V, 0-10V, 4-20m analog signal or RS485 digital signal. Based on the sensor's structure, the electronic trigger module 310 also includes a signal conversion module that works in conjunction with the displacement sensor.

[0038] The working principle of a displacement sensor is as follows: The displacement sensor acts like a switch. When the spring in the displacement sensor is compressed to a preset position, the circuit is activated, and the displacement sensor outputs a preset voltage value. The usage of displacement sensors is existing technology and will not be elaborated here. For example, when the PM11 series displacement sensor is triggered, it outputs a 10V electrical signal. To meet the triggering requirements of the hydraulic system, a signal conversion module can be used to convert the 10V electrical signal to a 12V electrical signal.

[0039] It should be noted that, depending on the sensor used, the electronic trigger module 310 also includes a signal processor that works in conjunction with the sensor used. The signal processor is used to receive the signal from the sensor used and convert it into a signal for controlling the hydraulic module 200.

[0040] One end of the trigger button 320 is electrically connected to the power supply, and the other end is electrically connected to the hydraulic module 200. In this embodiment, the power supply uses 12V. When the input voltage and trigger voltage of the electronic trigger module 310 are both 12V, and the button trigger voltage is also 12V, it means that the entire control circuit uses a unified 12V power supply. This design helps ensure the voltage compatibility of various components in the system, allowing the button trigger signal to directly and effectively control the opening and closing of the hydraulic module 200. It reduces energy loss, signal distortion, and increased circuit complexity that may result from voltage conversion, improving the stability and reliability of the entire control system. It also facilitates system maintenance and troubleshooting. When the trigger button 320 is pressed, it connects the power supply to the hydraulic module 200, causing the hydraulic module 200 to start working. When breaking a window is required, the operator manually presses the trigger button 320 to activate the hydraulic module 200, causing the window breaking needle 110 to actuate. When a traffic accident causes circuit failure, mechanical deformation, or other issues that render the electronic trigger module 310 ineffective, or when the electric doors and windows cannot be opened, the manual trigger button 320 plays a crucial role. At this time, occupants do not need to frantically search for traditional tools such as safety hammers, nor do they need to struggle to open the doors. Simply pressing the button will quickly activate the window-breaking device 100, shattering the window glass and facilitating a safe escape.

[0041] This invention's window-breaking system supports both automatic and manual triggering, increasing the system's flexibility and reliability. The hydraulic module 200 provides powerful force to the window-breaking needle 110, ensuring effective window breaking. Through automated components such as sensors, it can respond quickly in emergencies, improving safety. Compared to traditional manual window-breaking tools, such as safety hammers, this invention's system can automatically respond the moment an accident occurs, eliminating the need for panicked searching and using tools, significantly saving escape time. Compared to some simple, button-type window breakers on the market, this invention's system features both automatic and manual triggering modes to adapt to different accident scenarios.

[0042] The working principle of this utility model is as follows:

[0043] The trigger module 300 is divided into automatic trigger mode and manual trigger mode. In automatic trigger mode, the electronic trigger module 310 detects a specific trigger condition (such as vehicle collision, emergency signal, etc.) and transmits the signal to the hydraulic module 200. The hydraulic module 200 is activated and drives the window breaker needle 110 to strike the glass to achieve the window breaking function. In manual trigger mode, the operator presses the manual trigger button 320, and the trigger signal is transmitted to the hydraulic module 200. The hydraulic module 200 is activated and drives the window breaker needle 110 to strike the glass to achieve the window breaking function.

[0044] In some embodiments, the hydraulic module 200 includes an oil tank 250, an electro-hydraulic directional valve 220, and a hydraulic cylinder 230. The hydraulic cylinder 230 includes a piston rod 231 connected to the window-breaking needle 110. The oil tank 250, the electro-hydraulic directional valve 220, and the hydraulic cylinder 230 are connected in sequence. The trigger module 300 is electrically connected to the electro-hydraulic directional valve 220.

[0045] The oil tank 250 stores hydraulic oil to provide sufficient hydraulic oil to maintain the normal operation of the system. The oil tank 250 includes a piston cylinder, whose piston moves according to the flow direction of the hydraulic oil. An electro-hydraulic directional valve 220 controls the flow direction of the hydraulic oil, thereby controlling the direction of movement of the hydraulic cylinder 230. The electro-hydraulic directional valve 220 can be controlled by an electrical signal, enabling the extension and retraction of the hydraulic cylinder 230. In some embodiments, multiple electro-hydraulic directional valves 220 are connected via a first distribution valve 240. The hydraulic cylinder 230 includes a piston rod 231 connected to a window breaker needle 110. The function of the hydraulic cylinder 230 is to convert the supplied hydraulic energy into mechanical motion, pushing the window breaker needle 110 to perform a striking action. The generated hydraulic oil passes sequentially through the electro-hydraulic directional valve 220 and the hydraulic cylinder 230, ultimately driving the piston rod 231 (window breaker needle 110) to move. The trigger module 300 controls the switching and activation of the electro-hydraulic directional valve 220 via an electrical signal, thereby controlling the hydraulic cylinder 230. The electro-hydraulic directional valve 220 allows for precise control of the window-breaking needle 110's movement. The hydraulic system provides powerful force, ensuring the needle 110 can strike the glass quickly and forcefully. Different settings on the trigger module 300 allow for automatic or manual triggering to suit various applications. In manual triggering, the trigger button 320 directly outputs an electrical signal to the electro-hydraulic directional valve 220, opening the hydraulic circuit and instantly shattering the glass.

[0046] The principle of this embodiment is as follows:

[0047] When the trigger module 300 (automatic or manual) receives a trigger signal, the signal is transmitted to the electro-hydraulic directional valve 220. The electro-hydraulic directional valve 220 starts working, controlling the flow of hydraulic oil according to the signal, causing the hydraulic oil to enter the corresponding chamber of the hydraulic cylinder 230. The hydraulic oil pushes the piston in the hydraulic cylinder 230, and the piston rod 231 (window breaker needle 110) extends. The piston rod 231 drives the window breaker needle 110 to quickly strike the glass, realizing the window breaking function. After breaking the window, the electro-hydraulic directional valve 220 switches direction, and the piston rod 231 of the hydraulic cylinder 230 retracts, preparing for the next action.

[0048] Furthermore, the hydraulic module 200 also includes a second distribution valve 260 located between the oil tank 250 and the electro-hydraulic directional valve 220. The electronic trigger module 310 includes a pressure sensor 312, which has an electrical interface and an oil circuit interface. The electrical interface is electrically connected to the electro-hydraulic directional valve 220, and the oil circuit interface is connected to the second distribution valve 260.

[0049] When this invention is applied to a vehicle scenario, a pressure sensor 312 can be used to monitor whether a window needs to be broken in the event of a car accident. The use and wiring method of the pressure sensor 312 have been described above and will not be repeated here.

[0050] The working principle of the pressure sensor 312 in this embodiment is as follows: When a car collides, the pressure caused by the external collision causes the pressure value to rise rapidly, which pushes the piston in the oil tank 250 to move, causing the oil pressure to rise and the oil pressure inside the pressure sensor 312 to exceed the set value. That is, the hydraulic energy is converted into an electrical signal, which turns on the internal switch and makes the two-position four-way electro-hydraulic directional valve 220 receive the electrical signal, thereby triggering the hydraulic module 200 to work.

[0051] Furthermore, the hydraulic module 200 also includes a first distribution valve 240 located between the second distribution valve 260 and the electro-hydraulic directional valve 220.

[0052] In this embodiment, the hydraulic oil flow generated by the second distribution valve 260 is reasonably distributed to the hydraulic cylinder 230 and other hydraulic components through the first distribution valve 240.

[0053] In some embodiments, the electronic triggering module 310 further includes a displacement sensor 311 and a signal conversion module 313, wherein the displacement sensor 311 and the signal conversion module 313 are electrically connected, and the signal conversion module 313 is electrically connected to the electro-hydraulic directional valve 220.

[0054] When this invention is applied to a vehicle scenario, to determine whether the car door can be opened in the event of a car accident, and thus whether a window needs to be broken, a displacement sensor 311 can be installed on the door pillar. The use and wiring method of the displacement sensor 311 have been described above and will not be repeated here. When an external impact occurs, once the door pillar and the door are displaced, the displacement sensor can determine whether the door and pillar have undergone significant deformation and output a signal to the signal conversion module 313. The signal conversion module 313 then outputs the signal to the electro-hydraulic directional valve 220, causing it to open. At this point, the hydraulic circuit begins to operate, and the window-breaking device 100 quickly breaks the glass.

[0055] In some embodiments, a window breaking system further includes a main power supply 400, an independent power supply 500, and a dual power supply automatic transfer switch 600. The main power supply 400 and the independent power supply 500 are electrically connected to the dual power supply automatic transfer switch 600, and the dual power supply automatic transfer switch 600 is electrically connected to the electronic trigger module 310.

[0056] In vehicle applications, our device uses a main power supply 400 (automotive power supply) and an independent power supply 500. The main power supply 400 (automotive power supply) is the primary power source and is equipped with an automatic dual power transfer switch (ATS). When the main power supply 400 (automotive power supply) fails or encounters a fault and cannot supply power, the independent power supply 500 will be activated immediately. The main power supply 400 (automotive power supply) can also charge the independent power supply 500, thus ensuring that the device is always in a ready state.

[0057] The main power supply 400 is the primary power source for the system, providing power to most components of the window-breaking system (such as the hydraulic module 200 and the electronic trigger module 310). The independent power supply 500 is a backup power source, typically a small backup battery or emergency power supply. Its function is to provide power to critical components (such as the electronic trigger module 310) in the event of a failure of the main power supply 400 (e.g., a depleted vehicle battery, circuit failure), ensuring the continued operation of the system's basic functions.

[0058] The introduction of the independent power supply 500 significantly improves system reliability, especially in emergency situations. The independent power supply 500 design eliminates its dependence on the vehicle's overall electrical system. Even if the vehicle's main power supply 400 is completely destroyed in an accident, such as a battery short circuit or alternator failure, the independent power supply 500 can still continuously power the window-breaking device 100 for several hours, ensuring normal operation of the window-breaking function in any complex situation. The lithium battery also features an intelligent charging management system, allowing it to be charged via the cigarette lighter socket or other charging ports while the vehicle is in normal operation, always maintaining a fully charged state.

[0059] In some embodiments, the window breaking device 100 further includes a glass clamping assembly 120 for clamping glass to oriented the surface of the glass toward the window breaking needle 110.

[0060] The glass clamping assembly 120 positions the glass surface towards the window breaker 110, enabling the window breaker 110 to accurately strike the predetermined location on the glass. This improves the efficiency and success rate of window breaking and reduces failures due to inaccurate glass positioning. The predetermined location can be a weak point in the glass. The glass clamping assembly can be a clamp or a clamping arm. The clamping arm is a component used to hold the glass and can be designed to be adjustable to accommodate glass of different thicknesses and shapes. In automotive applications, the window breaker 100 can be installed at the bottom of the vehicle window and moves up and down with the window.

[0061] Furthermore, the window breaking device 100 includes a housing 130, the housing 130 having a glass placement groove 140, a glass clamping assembly 120 disposed within the glass placement groove 140, and a window breaking needle 110 disposed within the housing 130.

[0062] The housing 130 prevents operators from accessing the window-breaking needle 110 or other hazardous components during window breaking, improving operational safety. The glass placement slot 140 provides a fixed placement position for the glass, ensuring its stability during window breaking. The glass clamping assembly 120 is disposed within the glass placement slot 140, ensuring the glass is securely clamped within the slot. The window-breaking needle 110 is disposed within the housing 130, typically located opposite the glass placement slot 140. The housing 130 integrates the window-breaking needle 110, the glass clamping assembly 120, and the glass placement slot 140 into a compact unit, facilitating installation and use. The glass placement slot 140 and the glass clamping assembly 120 ensure the glass remains stable during window breaking, improving the accuracy and reliability of window breaking. The housing 130 protects the internal components, preventing operators from accessing hazardous components and improving operational safety.

[0063] Furthermore, the window breaking device 100 also includes a bumper 150, which is disposed on the inner wall of the housing 130 opposite to the striking direction of the window breaking needle 110.

[0064] The breaker 110 generates significant force when striking the glass, potentially impacting and damaging the inner wall of the outer casing 130. The bumper 150 effectively cushions this force, protecting the inner wall of the outer casing 130 from damage. The bumper 150 is positioned on the inner wall of the outer casing 130 opposite to the direction of impact from the breaker 110. This design ensures that the bumper 150 can directly withstand the force generated by the breaker 110's impact. The bumper 150 is typically made of high-strength, wear-resistant materials, such as steel, aluminum alloy, or composite materials.

[0065] In some embodiments, the glass clamping assembly 120 is a plurality of suction cups.

[0066] The suction cup uses suction to hold the glass within the glass placement slot 140, a flexible method that prevents scratches or damage to the glass surface. The suction cup can accommodate glass of various shapes and sizes, providing a stable clamping effect for both flat and curved glass. The suction and release process is simple and quick, facilitating rapid installation and removal of the glass. The suction cup is mounted on the inner wall of the glass placement slot 140 to ensure the glass is securely fixed.

[0067] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A window-breaking system, characterized in that, include: One or more window-breaking devices (100), said window-breaking device (100) including a window-breaking needle (110); A hydraulic module (200) is used to drive the window breaker (110) to strike the glass; A trigger module (300) is used to trigger the hydraulic module (200) to operate. The trigger module (300) includes an electronic trigger module (310) and a trigger button (320). The electronic trigger module (310) is electrically connected to the hydraulic module (200). One end of the trigger button (320) is electrically connected to a power source, and the other end is electrically connected to the hydraulic module (200).

2. The window-breaking system according to claim 1, characterized in that, The hydraulic module (200) includes an oil tank (250), an electro-hydraulic directional valve (220), and a hydraulic cylinder (230). The hydraulic cylinder (230) includes a piston rod (231) connected to the window breaker needle (110). The oil tank (250), the electro-hydraulic directional valve (220), and the hydraulic cylinder (230) are connected in sequence. The trigger module (300) is electrically connected to the electro-hydraulic directional valve (220).

3. A window-breaking system according to claim 2, characterized in that, The hydraulic module (200) further includes a second distribution valve (260) disposed between the oil tank (250) and the electro-hydraulic directional valve (220). The electronic trigger module (310) includes a pressure sensor (312), which has an electrical interface and an oil circuit interface. The electrical interface is electrically connected to the electro-hydraulic directional valve (220), and the oil circuit interface is connected to the second distribution valve (260).

4. A window-breaking system according to claim 3, characterized in that, The hydraulic module (200) further includes a first distribution valve (240) disposed between the second distribution valve (260) and the electro-hydraulic directional valve (220).

5. A window-breaking system according to claim 2, characterized in that, The electronic triggering module (310) also includes a displacement sensor (311) and a signal conversion module (313). The displacement sensor (311) is electrically connected to the signal conversion module (313), and the signal conversion module (313) is electrically connected to the electro-hydraulic directional valve (220).

6. A window-breaking system according to any one of claims 1 to 5, characterized in that, It also includes a main power supply (400), an independent power supply (500) and a dual power supply automatic transfer switch (600), wherein the main power supply (400) and the independent power supply (500) are respectively electrically connected to the dual power supply automatic transfer switch (600), and the dual power supply automatic transfer switch (600) is electrically connected to the electronic trigger module (310).

7. A window-breaking system according to any one of claims 1 to 5, characterized in that, The window-breaking device (100) further includes a glass clamping assembly (120) for clamping glass to oriented the surface of the glass toward the window-breaking needle (110).

8. A window-breaking system according to claim 7, characterized in that, The window breaking device (100) includes a housing (130) having a glass placement groove (140), a glass clamping assembly (120) disposed in the glass placement groove (140), and a window breaking needle (110) disposed in the housing (130).

9. A window-breaking system according to claim 8, characterized in that, The window breaking device (100) also includes a crash barrier (150), which is disposed on the inner wall of the outer casing (130) opposite to the striking direction of the window breaking needle (110).

10. A window-breaking system according to claim 7, characterized in that, The glass clamping assembly (120) consists of several suction cups.

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