Window breaking device, emergency control system and method

Abstract

The present invention discloses a window breaking device, an emergency control system and an emergency control method. The window breaking device includes a high-pressure airbag, a gas pipeline connected to the high-pressure airbag, and a window breaking mechanism for breaking a window is provided at one end of the gas pipeline away from the high-pressure airbag. The window breaking device can automatically break a window by releasing gas from the high-pressure airbag when it is necessary to break a window, thereby achieving self-rescue. The emergency control system includes a processor, a controller, an emergency detection mechanism and a window breaking device. The emergency control system can control the window breaking device to automatically break a window when it detects that a confined space is in danger, thereby creating conditions for people in the confined space to escape. The emergency control method can perform emergency analysis processing based on the current state data collected by the emergency detection mechanism, obtain the emergency analysis results, and then control the window breaking device to hit the window based on the emergency analysis results, so as to take timely measures in critical moments to ensure the life safety of people in the confined space.

Description

Technical Field

[0001] The present invention relates to the field of emergency escape technology, and in particular to a window breaking device, an emergency control system and a method. Background Art

[0002] At present, there are frequent accidents in which people are trapped in confined spaces and unable to escape, resulting in death. For example, when a fire or flood occurs in a confined space such as a car, train, airplane or house, the people in the confined space are unable to open the escape route (such as the windows of the confined space) to escape, resulting in the people in the confined space being unable to save themselves in dangerous situations and their life safety cannot be guaranteed. Summary of the invention

[0003] The technical problem to be solved by the present invention is that people in a confined space are currently unable to save themselves and escape in dangerous situations.

[0004] To solve the above technical problems, an embodiment of the present invention provides a window breaking device, comprising: a high-pressure airbag, a gas pipeline connected to the high-pressure airbag, and a window breaking mechanism for breaking a window at one end of the gas pipeline away from the high-pressure airbag.

[0005] The present invention discloses a window breaking device. When the window needs to be broken, the high-pressure air bag of the window breaking device releases gas into a gas pipeline to provide power for the inertial moving parts inside the gas pipeline, so that the inertial moving parts slide along the gas pipeline and collide with the impact part, so that the impact part breaks the car window. The window is automatically broken in the case of an emergency of the car, creating conditions for the escape of people in the confined space and realizing self-rescue.

[0006] An embodiment of the present invention provides an emergency control system, comprising a processor, a controller, an emergency detection mechanism and the window breaking device as described above; the emergency detection mechanism is mounted on a confined space, and is used to collect current status data of the confined space; the processor is connected to the emergency detection mechanism, and is used to perform emergency analysis processing based on the current status data to obtain emergency analysis results; the window breaking device is arranged within the impactable range of the window of the confined space; the controller is connected to the processor and the window breaking device, and is used to control the high-pressure airbag in the window breaking device to release gas and impact the window of the confined space according to the emergency analysis results.

[0007] Preferably, the emergency detection mechanism includes at least one of a gas molecule detection sensor, a humidity sensor, an oxygen content sensor, an air pressure detection sensor and an air pressure detection sensor.

[0008] Preferably, the emergency control system further comprises at least one of a gas generator, a terminal indication module, an air circulation system and a terminal warning module connected to the controller.

[0009] The present invention discloses an emergency control system, which performs data analysis on the current status data of a confined space collected by a crisis detection mechanism through a processor to obtain a crisis analysis result. When a danger is detected (i.e., the crisis analysis result is a water danger, a fire danger, or a suffocation danger), an instruction is sent to a controller, so that the controller controls the high-pressure airbag in the window breaking device to release gas and hit the window of the confined space according to the instruction of the processor, so as to achieve the purpose of automatic window breaking and create conditions for the escape of people in the confined space.

[0010] An embodiment of the present invention provides an emergency control method, including:

[0011] Obtain current status data collected by a critical detection mechanism installed in a confined space;

[0012] Performing emergency analysis processing according to the current status data to obtain emergency analysis results;

[0013] According to the emergency analysis result, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space.

[0014] Preferably, the emergency control method further comprises:

[0015] Obtain current air pressure data collected by an air pressure detection sensor installed in a confined space;

[0016] If the current air pressure does not meet the preset air pressure range, the gas generator is controlled to fill the high-pressure airbag with gas.

[0017] Preferably, the current state data includes gas content data collected by a gas molecule detection sensor;

[0018] Performing emergency analysis processing according to the current state data to obtain emergency analysis results includes:

[0019] Performing fire emergency analysis based on the gas content data to obtain fire analysis results;

[0020] According to the emergency analysis result, controlling the high-pressure airbag in the window breaking device to release gas to hit the window of the enclosed space includes:

[0021] If the fire analysis result indicates that the fire is dangerous, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space.

[0022] Preferably, the current state data includes humidity data outside the enclosed space collected by a humidity sensor, first oxygen content data outside the enclosed space collected by an oxygen content sensor, and air pressure data outside the enclosed space collected by an air pressure detection sensor;

[0023] Performing emergency analysis processing according to the current state data to obtain emergency analysis results includes:

[0024] Perform water situation emergency analysis based on the humidity data, the air pressure data and the first oxygen content data to obtain a water situation analysis result;

[0025] According to the emergency analysis result, controlling the high-pressure airbag in the window breaking device to release gas to hit the window of the enclosed space includes:

[0026] If the water situation analysis result is that the water situation is dangerous, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas.

[0027] Preferably, the current state data includes second oxygen content data in the enclosed space collected by an oxygen content sensor;

[0028] Performing emergency analysis processing according to the current state data to obtain emergency analysis results includes:

[0029] Performing asphyxia crisis analysis processing based on the second oxygen content data to obtain an asphyxia crisis analysis result;

[0030] According to the emergency analysis result, controlling the high-pressure airbag in the window breaking device to release gas to hit the window of the enclosed space includes:

[0031] If the suffocation emergency analysis result is that the air is not circulating, the air circulation system is controlled to be turned on;

[0032] If the air circulation system fails to open, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas;

[0033] If the suffocation emergency analysis result is a suffocation hazard, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas.

[0034] Preferably, the current state data includes first oxygen content data outside the enclosed space, and the controlling the air circulation system to start includes:

[0035] Performing air quality analysis based on the first oxygen content data to obtain an air quality analysis result;

[0036] If the air quality analysis result is that the air is good, controlling the ventilation system in the air circulation system to open;

[0037] If the air quality analysis result shows that the air is polluted, the air self-purification system in the air circulation system is controlled to be turned on and the ventilation system is turned off.

[0038] The present invention discloses an emergency control method, which obtains current status data collected by an emergency detection mechanism in real time, so as to perform emergency analysis and processing according to the current status data to obtain emergency analysis results. According to the emergency analysis results, the high-pressure airbag in the window breaking device is automatically controlled to release gas to hit the window of the confined space, so as to take timely measures in the critical moment to ensure the life safety of people in the confined space. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0040] Figure 1 is a schematic diagram of a window breaking device in one embodiment of the present invention;

[0041] Figure 2 is a schematic diagram of an impact member and a sliding member in one embodiment of the present invention;

[0042] Figure 3 is another schematic diagram of an impact member and a sliding member in one embodiment of the present invention;

[0043] Figure 4 is a schematic diagram of an emergency control system according to an embodiment of the present invention;

[0044] Figure 5 is a schematic diagram of an emergency detection mechanism in one embodiment of the present invention;

[0045] Figure 6 is a flow chart of a method for emergency detection in one embodiment of the present invention;

[0046] Figure 7 is a specific flow chart of a critical detection method in one embodiment of the present invention;

[0047] Figure 8 yes Figure 6 A specific flow chart of the emergency detection method shown;

[0048] Fig. 9 yes Figure 6 A specific flow chart of the emergency detection method shown;

[0049] Fig.10 yes Figure 6 A specific flow chart of the emergency detection method shown;

[0050] Fig.11 yes Fig.10 A specific flow chart of step S331 in FIG.

[0051] 1. Processor; 2. Controller; 3. Emergency detection mechanism; 31. Gas molecule detection sensor; 32. Humidity sensor; 33. Oxygen content sensor; 34. Air pressure detection sensor; 35. Air pressure detection sensor; 4. Window breaking device; 41. High-pressure airbag; 42. Gas pipeline; 43. Impact member; 431. Sliding connection; 432. Impact member; 44. Limiting member; 451. Cylinder; 452. Piston member; 453. Sliding track; 454. Sliding member; 4541. Wedge-shaped slide; 455. Fire extinguishing gas outlet; 456. Buoyancy rescue inflation port; 5. Gas generator; 6. Terminal indication module; 7. Air circulation system; 8. Terminal warning module. DETAILED DESCRIPTION

[0052] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0053] In the description of the present invention, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0054] The present invention provides a window breaking device 4, such as Figure 1 , Figure 2 and Figure 4 As shown, a high-pressure airbag 41 and an air pipeline 42 connected to the high-pressure airbag 41 , and an end of the air pipeline 42 away from the high-pressure airbag 41 is provided with a window breaking mechanism for breaking a window.

[0055] The window breaking device 4 can be applied to escape passages (such as windows) in a confined space to create conditions for escape of people in the confined space in an emergency (such as a fire accident). It can be understood that the confined space includes but is not limited to vehicles or houses, which are not limited here. In this embodiment, the impact member 43 can be specifically a striker to ensure the effectiveness of the impact.

[0056] For example, Figure 1 As shown, in this embodiment, the window breaking device 4 is used in a car as an example for explanation. The high-pressure airbag 41 and the gas pipeline 42 of the window breaking device 4 can be hidden and assembled in the car door (if the vehicle has a skylight, it needs to be hidden in other spaces that can be set), and the impact member 43 is set at the connection between the car window and the car door, and a safety gap is left between the car window so as not to affect the normal use of the car window. Furthermore, the impact member 43 can be set perpendicular to the car window to ensure the impact strength. In addition, since the space inside the car door is limited, the high-pressure airbag 41 can be set to be flat and long for easy assembly.

[0057] Furthermore, in order to provide a ventilation and escape passage (such as a window) with a maximum area as quickly as possible, at least one window breaking device 4 may be provided at each escape passage in the confined space.

[0058] Furthermore, if the window breaking device 4 is used in a bus, a minibus or a commercial vehicle, a common high-pressure airbag 41 can be provided, which is connected to each window by a plurality of air pipelines 42, thereby saving costs.

[0059] In the present embodiment, when it is necessary to break a window, the high-pressure airbag 41 of the window breaking device 4 releases gas into the gas pipeline 42 so that the gas moves toward the window breaking mechanism through the gas pipeline 42, thereby providing the window breaking mechanism with power to push the window breaking mechanism to move and hit the window, so that when people in the confined space are in danger, the window can be automatically broken to escape, thereby achieving self-rescue.

[0060] Furthermore, the gas pipeline 42 can be a smooth arc-shaped pipeline. By setting the gas pipeline 42 to a smooth arc-shaped pipeline, when the window breaking device 4 is used in a limited installation space, the structure of the enclosed space itself (such as a car door) is not changed, so that the window breaking device 4 is easy to install and can guide the flow direction of the gas.

[0061] Furthermore, if Figure 1 As shown, the window breaking mechanism includes a striking member 43 and a moving component connected to the striking member 43 for driving the striking member 43 to move, and the moving component is connected to the gas pipeline 42.

[0062] It can be understood that when the high-pressure airbag 41 releases gas into the gas pipeline 42, the moving component connected to the gas pipeline 42 obtains movement power, thereby driving the impact member 43 to move and hit the window, thereby achieving automatic window breaking.

[0063] Furthermore, if Figure 1 As shown, the motion component includes a cylinder 451, a piston member 452 connected to the cylinder 451, a sliding track 453 and a sliding member 454 assembled on the sliding track 453; the cylinder 451 is connected to the gas pipeline 42; one end of the sliding member 454 is connected to the piston member 452, and the other end is slidably connected to the impact member 43, which is used to drive the impact member 43 to move.

[0064] Specifically, the motion component includes a cylinder 451, a piston 452 connected to the cylinder 451, a sliding track 453 and a sliding member 454 assembled on the sliding track 453; the cylinder 451 is connected to the gas pipeline 42 to obtain motive power through the gas pipeline 42, thereby pushing the piston 452 to move; one end of the sliding member 454 is connected to the piston 452, so that the sliding member 454 moves axially along the sliding track 453 driven by the piston 452; the other end of the sliding member 454 is slidably connected to the impact member 43 to drive the impact member 43 to move, the structure is simple, and costs can be effectively saved.

[0065] It can be understood that when the high-pressure airbag 41 releases gas into the gas pipeline 42, the cylinder 451 connected to the gas pipeline 42 obtains kinetic power, pushing the piston 452 to move axially along the sliding track 453, so that the sliding member 454 moves axially along the sliding track 453 (i.e., moves away from the cylinder 451) driven by the piston 452, thereby driving the impact member 43 to move and hit the window, thereby achieving automatic window breaking.

[0066] Furthermore, if Figure 1 , Figure 2 and Figure 3 As shown, the impact member 43 includes a sliding connection portion 431 and an impact portion 432 connected to the sliding connection portion 431 ; the sliding member 454 is provided with a wedge-shaped sliding groove 4541 matching the sliding connection portion 431 .

[0067] The wedge-shaped slide groove 4541 refers to a slide groove provided on the wedge-shaped surface of the sliding member 454 and matched with the sliding connection portion 431. It should be noted that: Figure 2 It is a schematic diagram of the impact member 43 and the sliding member 454 in a normal state, that is, a schematic diagram when the window is not broken. Figure 3 The diagram shown is a schematic diagram after the impact member 43 moves in a direction perpendicular to the axial direction of the sliding track 453, that is, a schematic diagram after the window is broken.

[0068] Specifically, the side of the sliding member 454 that contacts the sliding connection part 431 is a wedge-shaped surface, and a wedge-shaped groove 4541 matching the sliding connection part 431 is provided on the wedge-shaped surface, so that the sliding connection part 431 in the impact member 43 can move in the wedge-shaped groove 4541 along the direction perpendicular to the axial direction of the sliding track 453 (that is, move away from the sliding member 454), so that the impact part 432 breaks the window, thereby achieving window breaking.

[0069] It can be understood that by matching the sliding connection part 431 of the impact member 43 with the wedge-shaped groove 4541 on the sliding member 454, when the sliding member 454 moves axially along the sliding track 453, the impact member 43 is driven to slide along the wedge-shaped groove 4541, thereby effectively improving the window breaking efficiency; in addition, it can also effectively save installation space, so that when the window breaking device 4 is used in a case where the installation space is limited, the structure of the installation space itself is not changed, thereby ensuring the practicality of the window breaking device 4.

[0070] Furthermore, if Figure 1 , Figure 2 and Figure 3 As shown, the window breaking mechanism further includes a limiting member 44 connected to the end of the sliding track 453 for limiting the sliding member 454 .

[0071] It can be understood that the window breaking mechanism further includes a stopper 44 connected to the end of the sliding track 453 to limit the sliding track 454. When the sliding track 454 moves axially, the impact member 43 can slide along the wedge-shaped slide groove 4541 under the axial limit of the stopper 44 and the action of the sliding track 454, that is, move in a direction perpendicular to the axial direction of the sliding track 453. At the same time, the stopper 44 can also play a dustproof role, that is, prevent dust from falling into the sliding track 453.

[0072] Furthermore, if Figure 1 As shown, the window breaking device 4 also includes a fire extinguishing gas outlet 455 communicated with the enclosed space, and is used to output the fire extinguishing gas into the enclosed space.

[0073] It is understandable that the high-pressure airbag 41 can be filled with fire-extinguishing gas (such as heptafluoropropane gas), and the gas is released into the enclosed space to extinguish the fire while breaking the window. Specifically, when the high-pressure airbag 41 provides the power to break the window, the fire-extinguishing gas in the bag is output into the enclosed space through the fire-extinguishing gas outlet 455, so as to minimize the harm of the fire and create conditions for the escape of people in the fire.

[0074] Furthermore, if Figure 1 As shown, the window breaking device 4 also includes a buoyancy rescue inflation port 456; the buoyancy rescue inflation port 456 is connected to the buoyancy rescue airbag and is used to inflate the buoyancy rescue airbag.

[0075] It can be understood that the window breaking device 4 also includes a buoyancy rescue inflation port 456, one end of the buoyancy rescue inflation port 456 is connected to the gas supply pipeline 42, and the other end is connected to the buoyancy rescue airbag, so that when the enclosed space is in danger of water, the gas in the high-pressure airbag 41 can inflate the buoyancy rescue airbag through the buoyancy rescue inflation port 456 to provide buoyancy rescue support for people in the enclosed space.

[0076] An embodiment of the present invention provides an emergency control system, such as Figure 1 and Figure 4 As shown, it includes a processor 1, a controller 2, a crisis detection mechanism 3 and the window breaking device 4 as described above; the crisis detection mechanism 3 is installed in the confined space, and is used to collect the current state data of the confined space; the processor 1 is connected to the crisis detection mechanism 3, and is used to perform crisis analysis processing according to the current state data to obtain the crisis analysis result; the window breaking device 4 is set within the impactable range of the window of the confined space; the controller 2 is connected to the processor 1 and the window breaking device 4, and is used to control the high-pressure airbag 41 in the window breaking device 4 to release gas and impact the window of the confined space according to the crisis analysis result.

[0077] The impactable range is used to limit the installation position of the window breaking device 4, and the impactable range can be adjusted according to actual needs to ensure that the impact can be implemented.

[0078] Furthermore, to ensure that the emergency control system can operate in the most extreme situations, an independent uninterruptible power supply can be used as the system power supply to ensure that the system can perform actions such as data collection, analysis, and window breaking in extreme situations.

[0079] In this embodiment, the processor 1 in the emergency control system performs data analysis on the current state data of the confined space collected by the emergency detection mechanism 3 to obtain the emergency analysis result, so as to send an instruction to the controller 2 when a danger is detected (that is, the emergency analysis result is a water danger, a fire danger or a suffocation danger), so that the controller 2 controls the high-pressure airbag 41 in the window breaking device 4 to release gas and hit the window of the confined space according to the instruction of the processor 1, so as to achieve the purpose of automatic window breaking and create conditions for the escape of people in the confined space.

[0080] In one embodiment, if Figure 1 , Figure 4 and Figure 5 As shown, the emergency detection mechanism 3 includes at least one of a gas molecule detection sensor 31 , a humidity sensor 32 , an oxygen content sensor 33 , an air pressure detection sensor 34 and an air pressure detection sensor 35 .

[0081] Among them, the gas molecule detection sensor 31 is a sensor for detecting the content of gas molecules such as carbon monoxide, carbon dioxide, hydrogen cyanide, acrolein, sulfur dioxide and dioxin in a confined space. By detecting the content of the above gas molecules, it can be determined whether a fire has occurred. The humidity sensor 32 is a sensor for detecting air humidity. The humidity sensor 32 can be set in a confined space (for example, on a car chassis). The air pressure detection sensor 35 is set on the high-pressure airbag 41 to detect the internal air pressure of the high-pressure airbag 41 to ensure that the internal air pressure of the high-pressure airbag 41 meets the power requirement for breaking the window, thereby ensuring the effectiveness of breaking the window. The oxygen content sensor 33 can be set in a confined space (for example, the interior of a vehicle and / or the outer surface of the vehicle body) to detect the oxygen content inside and outside the confined space. The air pressure detection sensor 34 is used to detect the air pressure data outside the confined space.

[0082] In this embodiment, the emergency detection mechanism 3 includes at least one of a gas molecule detection sensor 31, a humidity sensor 32, an oxygen content sensor 33, an air pressure detection sensor 34 and an air pressure detection sensor 35 to comprehensively detect the data of each sensor to ensure the comprehensiveness and reliability of subsequent emergency analysis.

[0083] In one embodiment, if Figure 1 , Figure 4 and Figure 5 As shown, the emergency control system further includes at least one of a gas generator 5 connected to the controller 2 , a terminal indication module 6 , an air circulation system 7 and a terminal warning module 8 .

[0084] Among them, the gas generator 5 is a component used to fill gas into the high-pressure airbag 41, so that when the internal air pressure of the high-pressure airbag 41 does not meet the preset air pressure range, gas is filled into the high-pressure airbag 41 to supplement the power of breaking the window, provide rescue conditions for people in danger in the confined space, and facilitate timely escape.

[0085] The terminal warning module 8 is a module used to issue danger warnings based on the results of the emergency analysis. The danger warning can be achieved by combining one or more of the following methods: warning sound, voice prompt, and display of the danger warning on the central control display screen to ensure the effectiveness of the danger warning.

[0086] The terminal indication module 6 is a module for personnel in a confined space to input a window breaking instruction. When a person in a confined space senses danger, the person inputs a window breaking instruction through the terminal indication module 6. The controller 2 can control the high-pressure airbag 41 to release gas to break the window according to the window breaking instruction. The window is broken manually or automatically to enhance the generalization of the emergency control system. The terminal indication module 6 can be implemented by physical buttons, virtual buttons, microphones, or other ways to input instructions, which are not limited here.

[0087] As an example, if a person currently in a confined space perceives that there is a fire hazard, water hazard or suffocation hazard in the confined space, but is unable to open the window to escape, a fire window breaking instruction, a water window breaking instruction or a suffocation window breaking instruction can be input according to the terminal indication module 6, so that the controller 2 can control the high-pressure airbag 41 in the window breaking device 4 to release gas according to the fire window breaking instruction, hit the window of the confined space, and create conditions for the escape of the people in the confined space to achieve self-rescue.

[0088] The embodiment of the present invention provides an emergency control method, such as Figure 6 As shown, the following steps are included:

[0089] S10: Acquire current status data collected by an emergency detection mechanism installed in the confined space.

[0090] The current state data refers to the state data inside and outside the confined space collected by at least one sensor in the emergency detection mechanism. It can be understood that the current state data includes one or more of current air pressure data, gas content data, oxygen content data, air pressure data and humidity data. It should be noted that the oxygen content data may refer to the oxygen content data inside and outside the confined space.

[0091] Furthermore, the sensors in the emergency detection mechanism can be set to collect data in real time or at preset time intervals. However, since the occurrence of danger is sudden, when using preset time intervals to collect current status data, the preset time interval needs to be set to a smaller value, such as 1s.

[0092] It can be understood that when the sensors in the emergency detection mechanism are set to collect data in real time, the current status data can be continuously collected to detect the status of the confined space in real time, prevent data omissions, and cause the failure to take timely measures when the current status data of the confined space is abnormal.

[0093] When the sensor component is set to collect data at preset time intervals, the data can be collected at preset time intervals to reduce the data processing load of the processor and improve the efficiency of data analysis and processing.

[0094] S20: Perform emergency analysis processing according to the current status data to obtain emergency analysis results.

[0095] In this embodiment, the emergency analysis processing performed according to the current state data includes fire emergency analysis, water emergency analysis, and suffocation emergency analysis. Among them, the fire emergency analysis refers to analyzing whether a fire occurs in a confined space according to the current state data. The water emergency analysis refers to analyzing whether the confined space is in danger of falling into water according to the current state data. The suffocation emergency analysis refers to analyzing whether there is a suffocation danger in the confined space according to the current state data.

[0096] S30: Based on the results of the emergency analysis, the high-pressure airbag in the window-breaking device is controlled to release gas to hit the window of the enclosed space.

[0097] Specifically, emergency analysis is performed based on current status data to obtain emergency analysis results. When the emergency analysis result is in danger, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space, so that timely measures can be taken in critical moments to ensure the safety of people in the confined space.

[0098] In this embodiment, the current status data collected by the emergency detection mechanism is acquired in real time so that emergency analysis and processing can be performed based on the current status data to obtain the emergency analysis results. Based on the emergency analysis results, the high-pressure airbag in the window breaking device is automatically controlled to release gas to hit the window of the confined space, so that timely measures can be taken in critical moments to ensure the safety of the lives of people in the confined space.

[0099] In one embodiment, if Figure 7 As shown, after step S10, the emergency control method further includes:

[0100] S101: Acquire current air pressure data collected by an air pressure detection sensor installed in a closed space.

[0101] Specifically, in order to ensure the effectiveness of the window breaking device, that is, to ensure the stability of the air pressure in the high-pressure airbag, in this embodiment, an air pressure detection sensor is installed on the high-pressure airbag to collect current air pressure data to monitor the state of the air pressure in the high-pressure airbag in real time.

[0102] S102: If the current air pressure data does not meet the preset air pressure range, the gas generator is controlled to fill the high-pressure airbag with gas.

[0103] The preset air pressure range refers to the air pressure range required to ensure that the high-pressure airbag can provide sufficient power to the impact part. The current air pressure data is used to reflect the current air pressure inside the high-pressure airbag. Specifically, if the current air pressure data is not within the preset air pressure range, it proves that the air pressure inside the high-pressure airbag is insufficient to provide power for breaking the window. Then the gas generator is controlled to fill the high-pressure airbag with gas to supplement the power for breaking the window, so as to ensure that the window in the enclosed space can be broken at one time when the window needs to be broken.

[0104] In one embodiment, if Figure 8 As shown, the emergency control method includes:

[0105] S111: Acquire current status data collected by an emergency detection mechanism installed in a confined space, where the current status data includes gas content data collected by a gas molecule detection sensor.

[0106] S211: Perform fire emergency analysis based on the gas content data to obtain fire analysis results.

[0107] The gas content data specifically refers to the content of a large amount of carbon monoxide, carbon dioxide, hydrogen cyanide, acrolein, sulfur dioxide, dioxin and other gas molecules in the air composition, so as to detect whether there is a fire hazard.

[0108] S311: If the fire situation analysis result indicates that the fire situation is dangerous, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space.

[0109] In this embodiment, by weighting the gas molecule content collected by the gas molecule detection sensor and comparing it with a preset fire threshold, it can be determined whether the current situation is in fire danger. If the result obtained after weighted processing meets the preset fire threshold, the fire analysis result of the fire danger is obtained, and the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space, creating conditions for the escape of people in the confined space.

[0110] Furthermore, the interior of the high-pressure airbag can be filled with fire-extinguishing gas (such as heptafluoropropane gas). After the high-pressure airbag provides the power to break the window, the fire-extinguishing gas can be released into the confined space through the fire-extinguishing gas outlet provided on the high-pressure airbag to extinguish the fire, so as to create escape conditions and take timely fire-extinguishing measures.

[0111] As an example, if a person currently in a confined space senses that there is a fire hazard in the confined space but is unable to open the window to escape, he or she may input a fire window breaking instruction according to the terminal instruction module so that the controller can control the high-pressure airbag in the window breaking device to release gas and hit the window of the confined space according to the fire window breaking instruction, thereby creating conditions for the people in the confined space to escape and achieve self-rescue.

[0112] In one embodiment, if Fig. 9 As shown, the emergency control method includes:

[0113] S121: Acquire current status data collected by an emergency detection mechanism installed in the enclosed space, the current status data including humidity data outside the enclosed space collected by a humidity sensor, first oxygen content data outside the enclosed space collected by an oxygen content sensor, and air pressure data outside the enclosed space collected by an air pressure detection sensor.

[0114] S221: Perform water situation emergency analysis and processing based on the humidity data, the first oxygen content data and the air pressure data to obtain a water situation analysis result.

[0115] In this embodiment, water emergency analysis and processing may be performed based on at least one of humidity data, oxygen content data, and air pressure data, which is not limited here.

[0116] As an example, if the humidity data is greater than the humidity threshold, the first oxygen content data outside the confined space is less than the water oxygen content threshold, or the air pressure data is greater than the air pressure threshold, the water situation analysis result of the water situation danger is obtained, and the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space, creating conditions for the escape of people in the confined space; after the high-pressure airbag provides the power for breaking the window, it will also control the high-pressure airbag to inflate the buoyancy rescue airbag with gas to provide buoyancy support for the escape of people in the confined space who are in water danger.

[0117] The humidity threshold refers to the threshold of humidity outside the confined space used to judge water danger. The water oxygen content threshold refers to the threshold of oxygen content outside the confined space used to judge water danger. The air pressure threshold refers to the threshold of air pressure outside the confined space used to judge water danger.

[0118] It can be understood that if the humidity data is greater than the humidity threshold, that is, the humidity outside the confined space is high at this time, it is considered that the vehicle may fall into the water and is in water danger, so the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space, creating conditions for the escape of people in the confined space; after the high-pressure airbag provides the power for breaking the window, the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas to provide buoyancy support for the escape of people in the confined space who are in water danger.

[0119] If the first oxygen content data is less than the water oxygen content threshold, that is, the oxygen content outside the confined space is low at this time, it is considered that the vehicle may fall into the water at this time, and it is assumed that the people currently in the confined space are in water danger, then the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space, creating conditions for the people in the confined space to escape; after the high-pressure airbag provides the window-breaking power, the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas to provide buoyancy support for the escape of people in the confined space who are in water danger.

[0120] If the air pressure data outside the confined space is greater than the air pressure threshold, that is, the air pressure outside the confined space is too high at this time, it is considered that the vehicle may fall into the water at this time, and it is assumed that the people currently in the confined space are in water danger, so the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space, creating conditions for the people in the confined space to escape; after the high-pressure airbag provides the power for breaking the window, the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas to provide buoyancy support for the escape of people in the confined space who are in water danger.

[0121] As an example, when the current status data simultaneously meets the water condition judgment conditions, that is, the humidity data is greater than the humidity threshold, the first oxygen content data outside the confined space is less than the water condition oxygen content threshold, and the air pressure data outside the confined space is greater than the air pressure threshold, it is determined that the people in the confined space are in water danger at this time, and the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space.

[0122] As an example, in order to further ensure the reliability and accuracy of the analysis, a water situation analysis model can also be set in advance. The humidity data, oxygen content data and air pressure data outside the confined space are comprehensively analyzed through the water situation analysis model to obtain the probability of whether the people in the confined space are currently in water danger, so as to determine whether the people currently in the confined space are in water danger.

[0123] As an example, if a person currently in a confined space senses that there is a water danger in the confined space but is unable to open the window to escape, he or she may input a water condition window breaking indication according to the terminal indication module so that the controller can control the high-pressure airbag in the window breaking device to release gas and hit the window of the confined space according to the water condition window breaking indication, and control the high-pressure airbag to fill the buoyancy rescue airbag with gas, thereby creating conditions for the escape of the person in the confined space and achieving self-rescue.

[0124] S321: If the result of the water situation analysis is that the water situation is dangerous, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas.

[0125] In this embodiment, by analyzing the humidity data greater than the humidity threshold, the first oxygen content data outside the confined space, and the air pressure data outside the confined space, it is determined whether there is a water danger at present. When it is determined to be a water danger, the high-pressure airbag in the window breaking device is automatically controlled to release gas to hit the window of the confined space, creating conditions for the escape of people in the confined space; and the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas, which can provide buoyancy support for the escape of people in the confined space who are in water danger, thereby achieving self-rescue.

[0126] In one embodiment, if Fig.10 As shown, the emergency control method includes:

[0127] S131: Acquire current status data collected by an emergency detection mechanism installed in the enclosed space, where the current status data includes second oxygen content data in the enclosed space collected by an oxygen content sensor.

[0128] S231: Performing asphyxia crisis analysis processing based on the second oxygen content data to obtain an asphyxia crisis analysis result.

[0129] Specifically, the suffocation crisis analysis is performed based on the second oxygen content data, that is, the second oxygen content data in the confined space is compared with the first suffocation threshold and the second suffocation threshold to obtain the suffocation crisis analysis result.

[0130] The first asphyxiation threshold is a preset oxygen content threshold used to determine whether the air in the enclosed space is circulating. The second asphyxiation threshold is a preset oxygen content threshold used to determine whether there is a risk of asphyxiation in the enclosed space.

[0131] S331: If the result of the suffocation emergency analysis is that the air is not circulating, the air circulation system is controlled to be turned on.

[0132] As an example, if the second oxygen content data in the confined space is less than the first asphyxiation threshold and greater than the second asphyxiation threshold, it is considered that the oxygen content in the confined space is insufficient and the air is not circulating. Oxygen supplementation is needed to ensure that the people in the confined space can breathe smoothly. The terminal warning module is controlled to give a voice prompt and issue a warning sound at the same time to warn the people in the confined space that the current oxygen content is low and they need to open the windows for ventilation. When the warning sound or voice prompt is issued N times in succession or the oxygen content in the confined space (i.e., the second oxygen content data) does not increase within a preset time period, the air circulation system is automatically controlled to open to inhale outside air, increase the oxygen content in the confined space, and prevent the people in the confined space from suffocating when they are unconscious in the car.

[0133] S332: If the air circulation system fails to open, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space, and the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas.

[0134] Specifically, if the air circulation system fails to open, it is considered that the enclosed space does not have the ability to replenish fresh air inside at this time, and the vehicle may be in water danger. The high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space, and the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas through the buoyancy rescue inflation port, creating conditions for the people in the enclosed space to escape and achieve self-rescue.

[0135] S333: If the result of the suffocation emergency analysis is a suffocation hazard, the high-pressure airbag in the window-breaking device is controlled to release gas to hit the window of the enclosed space, and the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas.

[0136] Specifically, if the second oxygen content data in the confined space is not greater than the second asphyxiation threshold, it is considered that the oxygen content in the confined space at this time cannot supply breathing and there is a risk of suffocation. It is determined that the vehicle may be in water danger, so the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the confined space. The high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas through the buoyancy rescue inflation port, creating conditions for the escape of people in the confined space.

[0137] As an example, if a person currently in a confined space perceives that there is a danger of suffocation in the confined space and breathing is difficult, but is unable to open the window for ventilation (for example, a vehicle falls into water at this time), the person in the confined space can input a water condition window breaking indication through the terminal indication module, so that the controller can control the high-pressure airbag in the window breaking device to release gas and hit the window of the confined space according to the water condition window breaking indication, and control the high-pressure airbag to fill the buoyancy rescue airbag with gas through the buoyancy rescue inflation port, thereby creating conditions for the escape of the person in the confined space and achieving self-rescue.

[0138] In this embodiment, by performing a suffocation emergency analysis on the second oxygen content data in the confined space, when the suffocation emergency analysis result is that the air is not circulating, the air circulation system is automatically controlled to open for ventilation to prevent suffocation, and when the air circulation system fails to open, the high-pressure airbag in the window-breaking device is controlled to release gas to hit the window of the confined space to respond to the danger in time. In addition, when the suffocation emergency analysis result is a suffocation hazard, the high-pressure airbag in the window-breaking device is directly controlled to release gas to hit the window of the confined space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas through the buoyancy rescue inflation port to respond to the danger in time.

[0139] In one embodiment, if Fig.11 As shown, the current state data includes the first oxygen content data outside the enclosed space. In step S331, the air circulation system is controlled to be turned on, which specifically includes:

[0140] S3311: Perform air quality analysis based on the first oxygen content data to obtain air quality analysis results.

[0141] Among them, air quality analysis refers to analyzing whether the air outside the enclosed space is good based on the current status data, so as to determine whether to open the ventilation system in the air circulation system for ventilation when the result of the suffocation emergency analysis is that the air is not circulating.

[0142] S3312: If the air quality analysis result shows that the air is good, the ventilation system in the air circulation system is controlled to open.

[0143] In this embodiment, if the first oxygen content data outside the enclosed space is greater than the air quality threshold, it is considered that the oxygen content outside the enclosed space is sufficient and the air is good. At this time, the air circulation system can be controlled to open and the opening of the air inlet can be increased to supplement the oxygen content in the enclosed space. The air quality threshold is used to determine whether the air quality outside the enclosed space is good.

[0144] S3313: If the air quality analysis result shows that the air is polluted, the air self-purification system in the air circulation system is controlled to be turned on and the ventilation system is turned off.

[0145] Specifically, if the first oxygen content data outside the enclosed space is not greater than the air quality threshold, it is considered that the oxygen content outside the enclosed space is insufficient and the air is polluted. At this time, the ventilation system is controlled to be closed and the air self-purification system is turned on to perform the air self-purification function.

[0146] In this embodiment, the air quality outside the enclosed space is monitored to avoid inhaling polluted air when the air circulation system is turned on to inhale outside air, which causes polluted air inside the space and cannot solve the problem of suffocation risk and delayed rescue time.

[0147] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0148] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A window breaking device, characterized in that: include: A high-pressure airbag, an air supply pipeline connected to the high-pressure airbag, wherein a window-breaking mechanism for breaking a window is provided at one end of the air supply pipeline away from the high-pressure airbag; the window-breaking mechanism includes an impact piece and a motion component connected to the impact piece and used to drive the impact piece to move; the motion component includes a sliding track and a sliding piece mounted on the sliding track, the sliding piece is connected to the impact piece and used to drive the impact piece to move; the side of the sliding piece in contact with the impact piece is a wedge-shaped surface, and a wedge-shaped groove matching the impact piece is provided on the wedge surface, so that the impact piece can move in a direction perpendicular to the axial direction of the sliding track.

2. An emergency control system, characterized in that: It comprises a processor, a controller, a crisis detection mechanism and the window breaking device as claimed in claim 1; the crisis detection mechanism is installed in a confined space and is used to collect current status data of the confined space; the processor is connected to the crisis detection mechanism and is used to perform crisis analysis processing according to the current status data to obtain crisis analysis results; the window breaking device is arranged within the impactable range of the window of the confined space; the controller is connected to the processor and the window breaking device and is used to control the high-pressure airbag in the window breaking device to release gas and impact the window of the confined space according to the crisis analysis results.

3. The emergency control system according to claim 2, characterized in that: The emergency detection mechanism includes at least one of a gas molecule detection sensor, a humidity sensor, an oxygen content sensor, an air pressure detection sensor, and an air pressure detection sensor.

4. The emergency control system according to claim 2, characterized in that: The emergency control system further includes at least one of a gas generator, a terminal indication module, an air circulation system and a terminal warning module connected to the controller.

5. An emergency control method, characterized in that: The method is applied in an emergency control system as claimed in any one of claims 2 to 4, comprising: Obtain current status data collected by a critical detection mechanism installed in a confined space; Performing emergency analysis processing according to the current status data to obtain emergency analysis results; According to the emergency analysis result, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space.

6. The emergency control method according to claim 5, characterized in that: After obtaining the current state data collected by the emergency detection mechanism installed in the confined space, the emergency control method further includes: Obtain current air pressure data collected by an air pressure detection sensor installed in a confined space; If the current air pressure data does not meet the preset air pressure range, the gas generator is controlled to fill the high-pressure airbag with gas.

7. The emergency control method according to claim 5, characterized in that: The current state data includes gas content data collected by the gas molecule detection sensor; Performing emergency analysis processing according to the current state data to obtain emergency analysis results includes: Performing fire emergency analysis based on the gas content data to obtain fire analysis results; According to the emergency analysis result, controlling the high-pressure airbag in the window breaking device to release gas to hit the window of the enclosed space includes: If the fire analysis result indicates that the fire is dangerous, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space.

8. The emergency control method according to claim 5, characterized in that: The current state data includes humidity data outside the enclosed space collected by the humidity sensor, first oxygen content data outside the enclosed space collected by the oxygen content sensor, and air pressure data outside the enclosed space collected by the air pressure detection sensor; Performing emergency analysis processing according to the current state data to obtain emergency analysis results includes: Perform water situation emergency analysis based on the humidity data, the air pressure data and the first oxygen content data to obtain a water situation analysis result; According to the emergency analysis result, controlling the high-pressure airbag in the window breaking device to release gas to hit the window of the enclosed space includes: If the water situation analysis result is that the water situation is dangerous, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas.

9. The emergency control method according to claim 5, characterized in that: The current state data includes second oxygen content data in the enclosed space collected by the oxygen content sensor; Performing emergency analysis processing according to the current state data to obtain emergency analysis results includes: Performing asphyxia crisis analysis processing based on the second oxygen content data to obtain an asphyxia crisis analysis result; According to the emergency analysis result, controlling the high-pressure airbag in the window breaking device to release gas to hit the window of the enclosed space includes: If the suffocation emergency analysis result is that the air is not circulating, the air circulation system is controlled to be turned on; If the air circulation system fails to open, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas; If the suffocation emergency analysis result is a suffocation hazard, the high-pressure airbag in the window breaking device is controlled to release gas to hit the window of the enclosed space; the high-pressure airbag is controlled to fill the buoyancy rescue airbag with gas.

10. The emergency control method according to claim 9, characterized in that: The current state data includes first oxygen content data outside the enclosed space, and the controlling the air circulation system to start includes: Performing air quality analysis based on the first oxygen content data to obtain an air quality analysis result; If the air quality analysis result is that the air is good, controlling the ventilation system in the air circulation system to open; If the air quality analysis result shows that the air is polluted, the air self-purification system in the air circulation system is controlled to be turned on and the ventilation system is turned off.

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