Method and device for automatically breaking window after vehicle is immersed in water, vehicle and medium

Abstract

The invention relates to the technical field of vehicles, in particular to a method and device for automatically breaking a window after a vehicle enters water and is immersed, the vehicle and a medium, and the method comprises the steps that whether the vehicle is in a target water entering state or not is detected through a target water level sensor arranged around a vehicle body of the vehicle; when it is detected that the vehicle is in the target water entry state, the actual water entry duration of the vehicle is obtained; and releasing pressure on a window of the vehicle by utilizing the actual water entry duration, and when the pressure of the window reaches a preset pressure value, popping a mechanical window breaking mechanism of the vehicle, so that the window of the vehicle is automatically broken. Therefore, the problems that in the related technology, when the signal is abnormal, the rescue control signal is sent out, and the window is broken, so that the judgment mode of vehicle window breaking is single, the safety of vehicle window breaking is low, the escape probability and safety of passengers under the emergency condition are reduced, and the safe driving requirement of a user cannot be met are solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method, device, vehicle and medium for automatically breaking windows of a vehicle after it is immersed in water. Background Art

[0002] When a vehicle is driving, it may fall into water due to various reasons. Drivers often panic and miss the best chance to escape. After the vehicle is submerged in water, the doors and windows cannot be opened due to high water pressure and low-voltage short circuit, which often causes drowning of people in the vehicle.

[0003] In the related technology, by collecting water level signals and car angle signals, and sending out rescue control signals when the signals are abnormal, the sunroof is automatically opened, and the glass safety burst module causes the car glass to break, allowing people in the car to escape through the window, thus buying precious time for escape, and can send emergency rescue signals to notify others for rescue.

[0004] However, in the related art, a rescue control signal is sent out and the window is broken when the signal is abnormal, which makes the method of judging vehicle window breaking relatively simple, resulting in low safety of vehicle window breaking, reducing the escape probability and safety of passengers in emergency situations, and failing to meet the user's safe driving needs, which needs to be solved urgently. Summary of the invention

[0005] The present application provides a method, device, vehicle and medium for automatically breaking windows of a vehicle after it is immersed in water, so as to solve the problem in the related art that a rescue control signal is sent out and windows are broken when a signal is abnormal, so that the judgment method of breaking vehicle windows is relatively single, resulting in lower safety of breaking vehicle windows, reducing the escape probability and safety of passengers in emergency situations, and failing to meet the user's safe driving needs.

[0006] A first aspect of the present application provides a method for automatically breaking windows of a vehicle after it is immersed in water, comprising the following steps: using a target water level sensor arranged around the vehicle body to detect whether the vehicle is in a target water entry state; when it is detected that the vehicle is in the target water entry state, obtaining the actual water entry duration of the vehicle; using the actual water entry duration to release pressure on the vehicle windows, and when the pressure on the windows reaches a preset pressure value, triggering the vehicle's mechanical window breaking mechanism so that the vehicle windows are automatically broken.

[0007] Optionally, in one embodiment of the present application, the utilizing the actual water entry time to release pressure on windows of the vehicle includes: detecting whether the actual water entry time is greater than a preset water entry time; and when detecting that the actual water entry time is greater than the preset water entry time, releasing the first-level insurance of the four-door window-breaking mechanism of the vehicle to release pressure on windows of the vehicle.

[0008] Optionally, in one embodiment of the present application, after the mechanical window breaking mechanism of the vehicle is activated so that the vehicle windows are automatically broken, it also includes: when it is detected that the vehicle is in the target water-out state, judging the actual water-out time of the vehicle; if the actual water-out time is greater than the preset water-out time, activating the first-level insurance of the four-door window-breaking mechanism of the vehicle to stop releasing pressure on the windows of the vehicle.

[0009] Optionally, in one embodiment of the present application, before releasing the first-level insurance of the four-door window-breaking mechanism of the vehicle according to the actual duration of entering water, it also includes: obtaining the current position information of the vehicle and the number of people in the vehicle; generating an emergency alarm report of the vehicle falling into water according to the current position information and the number of people in the vehicle, and sending the emergency alarm report to a target alarm center.

[0010] Optionally, in one embodiment of the present application, before the mechanical window breaking mechanism of the vehicle is activated so that the vehicle automatically breaks the window, it also includes: judging whether the vehicle has turned on an emergency window breaking reminder, wherein the emergency window breaking reminder includes a voice reminder and a pop-up screen reminder; when the vehicle turns on the emergency window breaking reminder, the emergency window breaking reminder is sent to a preset terminal.

[0011] A second aspect of the present application provides a device for automatically breaking windows of a vehicle after it is immersed in water, comprising: a detection module, used to use a target water level sensor arranged around the vehicle body to detect whether the vehicle is in a target water entry state; an acquisition module, used to obtain the actual water entry time of the vehicle when it is detected that the vehicle is in the target water entry state; a control module, used to release pressure on the vehicle window using the actual water entry time, and when the pressure on the window reaches a preset pressure value, triggering the vehicle's mechanical window breaking mechanism so that the vehicle window automatically breaks.

[0012] Optionally, in one embodiment of the present application, the control module includes: a detection unit, used to detect whether the actual water entry time is greater than the preset water entry time; a control unit, used to release the first-level insurance of the four-door window breaking mechanism of the vehicle to release the pressure on the windows of the vehicle when it is detected that the actual water entry time is greater than the preset water entry time.

[0013] Optionally, in one embodiment of the present application, the device of the embodiment of the present application also includes: a judgment module, used to judge the actual water-out time of the vehicle after the mechanical window-breaking mechanism of the vehicle is activated so that the window of the vehicle is automatically broken, when it is detected that the vehicle is in the target water-out state; a processing module, used to activate the first-level insurance of the four-door window-breaking mechanism of the vehicle to stop releasing pressure on the windows of the vehicle after the mechanical window-breaking mechanism of the vehicle is activated so that the window of the vehicle is automatically broken, if the actual water-out time is greater than the preset water-out time.

[0014] Optionally, in one embodiment of the present application, the device of the embodiment of the present application also includes: an acquisition module, used to acquire the current position information of the vehicle and the number of people in the vehicle before releasing the first-level insurance of the four-door window-breaking mechanism of the vehicle according to the actual duration of water entry; a generation module, used to generate an emergency alarm report of the vehicle falling into water based on the current position information and the number of people in the vehicle before releasing the first-level insurance of the four-door window-breaking mechanism of the vehicle according to the actual duration of water entry, and send the emergency alarm report to the target alarm center.

[0015] Optionally, in one embodiment of the present application, the device of the embodiment of the present application also includes: a judgment module, used to judge whether the vehicle has turned on an emergency window breaking reminder before the mechanical window breaking mechanism of the vehicle is activated to cause the vehicle to automatically break the window, wherein the emergency window breaking reminder method includes a voice reminder method and a pop-up screen reminder method; a sending module, used to send the emergency window breaking reminder to a preset terminal when the vehicle has turned on the emergency window breaking reminder before the mechanical window breaking mechanism of the vehicle is activated to cause the vehicle to automatically break the window.

[0016] A third aspect of the present application provides a vehicle, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the method of automatically breaking windows of a vehicle after it is immersed in water as described in the above embodiment.

[0017] A fourth aspect of the present application provides a computer-readable storage medium, which stores a computer program. When the program is executed by a processor, the method of automatically breaking windows of a vehicle after it enters water is implemented as described above.

[0018] A fifth aspect of the present application provides a computer program product, including a computer program, which, when executed, is used to implement the above method of automatically breaking windows of a vehicle after it is immersed in water.

[0019] The embodiment of the present application can obtain the actual duration of the vehicle entering the water when the target water level sensor around the vehicle body detects that the vehicle is in the target water entry state. Then, the actual duration of the vehicle entering the water can be used to release the pressure on the vehicle window, thereby triggering the vehicle's mechanical window breaking mechanism, so that the vehicle window is automatically broken, effectively improving the safety of the vehicle window breaking, and improving the escape probability of passengers in an emergency. Thus, the problem that in the related art, a rescue control signal is issued when the signal is abnormal, and the window is broken, making the judgment method of vehicle window breaking relatively single, resulting in low safety of vehicle window breaking, reducing the escape probability and safety of passengers in an emergency, and failing to meet the user's safe driving needs is solved.

[0020] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0022] Figure 1 A structural diagram of a system for automatically breaking windows of a vehicle after it enters water according to an embodiment of the present application;

[0023] Figure 2 A flow chart of a method for automatically breaking windows of a vehicle after it enters water according to an embodiment of the present application;

[0024] Figure 3 This is a logic diagram of a system for automatically breaking windows after a vehicle enters water according to a specific embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of a method for automatically breaking windows after a vehicle enters water according to a specific embodiment of the present application;

[0026] Figure 5 A schematic diagram of a pressure window breaking mechanism according to a specific embodiment of the present application;

[0027] Figure 6 A schematic diagram of the structure of a device for automatically breaking windows of a vehicle after it enters water according to an embodiment of the present application;

[0028] Figure 7 It is a schematic diagram of the structure of a vehicle provided according to an embodiment of the present application. DETAILED DESCRIPTION

[0029] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0030] The following describes the method, device, vehicle and medium for automatically breaking windows after a vehicle enters water with reference to the accompanying drawings. In view of the problem that the related art mentioned in the above background technology sends a rescue control signal and breaks the window when the signal is abnormal, so that the judgment method of breaking the vehicle window is relatively single, resulting in low safety of breaking the vehicle window, reducing the escape probability and safety of passengers in an emergency, and failing to meet the user's safe driving needs, the present application provides a method for automatically breaking the window after a vehicle enters water, in which the actual water entry time of the vehicle can be obtained when the target water entry state is detected based on the target water level sensor around the vehicle body, and then the actual water entry time can be used to release the pressure on the vehicle window, and then the mechanical window breaking mechanism of the vehicle is triggered, so that the vehicle automatically breaks the window, effectively improving the safety of breaking the vehicle window, and improving the escape probability of passengers in an emergency. Thus, the problem that the related art sends a rescue control signal and breaks the window when the signal is abnormal, so that the judgment method of breaking the vehicle window is relatively single, resulting in low safety of breaking the vehicle window, reducing the escape probability and safety of passengers in an emergency, and failing to meet the user's safe driving needs is solved.

[0031] like Figure 1 As shown, the embodiment of the present application establishes a system for automatically breaking windows of a vehicle after it is immersed in water. The system includes: four water level sensors and four pressure window breaking mechanisms.

[0032] Among them, the water level sensor is used to detect whether the vehicle falls into water. The water level sensor can be installed on the left and right sides of the front cabin of the vehicle below the low-voltage battery, and the water level sensor is arranged on the left and right sides of the back door sheet metal opposite the rear taillights at the water flow channel of the vehicle body;

[0033] The pressure window breaking mechanism is used to break the windows of the vehicle. The corresponding pressure window breaking mechanism can be arranged at the sheet metal inside the four-door and at the corner near the bottom edge of the front glass.

[0034] Specifically, Figure 2 A flowchart of a method for automatically breaking windows of a vehicle after it is immersed in water is provided in an embodiment of the present application.

[0035] like Figure 2 As shown, the method for automatically breaking windows of a vehicle after it enters water comprises the following steps:

[0036] In step S201 , a target water level sensor disposed around the vehicle body is used to detect whether the vehicle is in a target water entry state.

[0037] In the embodiment of the present application, the target water level sensors are the four water level sensors provided in the above system; the target water entry state is the state where the vehicle is falling into water.

[0038] It can be understood that the embodiments of the present application can detect whether the vehicle is in a water-immersion state through any two water level sensors in the above-mentioned system. For example, four water level sensors can be used to monitor the water level changes around the vehicle in real time. When any two water level sensors detect that the current water level of the vehicle body reaches a certain water level, the system will determine that the vehicle may have entered the water or is facing the risk of entering the water, which effectively improves the feasibility of automatic window breaking after the vehicle is immersed in water and improves the safety of the vehicle.

[0039] In step S202, when it is detected that the vehicle is in the target water entry state, the actual water entry time of the vehicle is obtained.

[0040] It is understandable that the embodiment of the present application can obtain the actual water entry time of the vehicle when it is detected that the vehicle is in the water entry state, for example, Figure 3 As shown, when any two water level sensors detect that the current water level of the vehicle body has reached a certain water level, it is determined that the vehicle is in a water-immersed state, so that the continuous water-immersion duration of the vehicle can be obtained. For example, when the continuous water-immersion duration is greater than 1s, the embodiment of the present application can prepare for automatic window breaking of the vehicle, effectively improving the safety and reliability of user driving.

[0041] In step S203, the actual water entry time is used to release the pressure on the vehicle windows, and when the pressure on the windows reaches a preset pressure value, the mechanical window breaking mechanism of the vehicle is activated, so that the vehicle windows are automatically broken.

[0042] It is understandable that the embodiment of the present application can use the actual water entry time in the following steps to release the pressure on the vehicle window, and when the pressure on the window reaches a certain pressure value, the mechanical window breaking mechanism of the vehicle is triggered, so that the vehicle window is automatically broken instantly, wherein, Figure 4 As shown, the window breaking mechanism can use a strong spring, heating wire or other means to quickly break the car window glass, providing an emergency exit for people in the car, effectively improving the safety of vehicle window breaking, and increasing the escape rate of passengers in emergency situations.

[0043] Among them, in one embodiment of the present application, the actual water entry time is used to release the pressure on the vehicle's windows, including: detecting whether the actual water entry time is greater than the preset water entry time; when it is detected that the actual water entry time is greater than the preset water entry time, releasing the first-level insurance of the vehicle's four-door window breaking mechanism to release the pressure on the vehicle's windows.

[0044] In the actual implementation process, Figure 5 As shown, the embodiment of the present application can detect whether the actual water entry time is greater than a certain water entry time, such as whether the actual water entry time is greater than 1s. When it is detected that the actual water entry time is greater than 1s, the embodiment of the present application will consider that the vehicle may be in an emergency situation, and then the first-level insurance of the vehicle's four-door window breaking mechanism can be released to release the pressure on the vehicle's windows. At the same time, all passenger seat belts can be automatically unfastened, so that when a certain pressure is reached, the vehicle windows can be broken, effectively improving the escape probability of the driver and passengers.

[0045] In one embodiment of the present application, after the mechanical window breaking mechanism of the vehicle is activated to cause the vehicle windows to break automatically, it also includes: when it is detected that the vehicle is in the target water-out state, determining the actual water-out time of the vehicle; if the actual water-out time is greater than the preset water-out time, activating the first-level insurance of the vehicle's four-door window-breaking mechanism to stop releasing pressure on the vehicle's windows.

[0046] In the embodiment of the present application, the target water-out state may be a state in which the vehicle begins to float up from the water or leaves the water area.

[0047] In some embodiments, Figure 5 As shown, the embodiment of the present application can continue to monitor the status of the vehicle after the mechanical window breaking mechanism is triggered and the vehicle windows are automatically broken. When it is detected that the vehicle is in a state of floating out of the water or leaving the water, the actual time the vehicle has been out of the water is judged. When the actual time out of the water is greater than a certain time out of the water, for example, greater than 300s, the first-level insurance of the vehicle's four-door window breaking mechanism is activated, that is, the upper-level insurance of the four-door window breaking mechanism is locked, and the pressure release on the vehicle's windows is stopped, so as to prevent the mechanical window breaking mechanism from being triggered by mistake and ensure the safety and structural integrity of the vehicle.

[0048] Optionally, in one embodiment of the present application, before releasing the first-level insurance of the vehicle's four-door window-breaking mechanism according to the actual length of time the vehicle is immersed in water, it also includes: obtaining the vehicle's current position information and the number of people in the vehicle; generating an emergency alarm report of the vehicle falling into water according to the current position information and the number of people in the vehicle, and sending the emergency alarm report to the target alarm center.

[0049] In an embodiment of the present application, the target alarm center may be the 4S store closest to the vehicle, the fire station closest to the vehicle, a road assistance service station, etc.

[0050] As a possible implementation method, the embodiment of the present application can use the on-board GPS to obtain the precise location of the vehicle, and detect the number of passengers in the vehicle through a weight sensor, an infrared sensor or an in-vehicle camera installed under the seat. Then, a report containing the vehicle's license plate information, vehicle color, the vehicle's precise location and the number of passengers in the vehicle can be sent to the alarm center to improve passenger safety and rescue efficiency in vehicle-falling-into-water accidents.

[0051] Optionally, in one embodiment of the present application, before the mechanical window breaking mechanism of the vehicle is triggered to cause the vehicle window to automatically break, it also includes: determining whether the vehicle has an emergency window breaking reminder turned on, wherein the emergency window breaking reminder method includes a voice reminder method and a pop-up screen reminder method; when the vehicle has an emergency window breaking reminder turned on, the emergency window breaking reminder is sent to a preset terminal.

[0052] In some embodiments, the embodiments of the present application can determine whether the vehicle has turned on the emergency window break reminder. When the vehicle turns on the emergency window break reminder, a voice reminder can be issued in the vehicle, "Please note that the vehicle is about to break the window automatically, please remain calm and be ready to escape." The vehicle's falling into water and breaking window information can also be sent to the mobile phone of the pre-set emergency contact, which effectively improves the vehicle's intelligence level and enhances passengers' sense of security and response capabilities in emergency situations.

[0053] According to the method for automatically breaking windows after a vehicle enters water and is immersed in water, the actual duration of the vehicle entering water can be obtained when the target water level sensor around the vehicle body detects that the vehicle is in the target state of entering water. Then, the actual duration of entering water can be used to release pressure on the vehicle windows, thereby triggering the vehicle's mechanical window-breaking mechanism, so that the vehicle automatically breaks windows, effectively improving the safety of breaking windows and the chance of passengers escaping in an emergency. Thus, the problem that a rescue control signal is sent out and windows are broken when the signal is abnormal in the related art, making the judgment method of breaking vehicle windows relatively single, resulting in low safety of breaking vehicle windows, reducing the chance of passengers escaping and safety in an emergency, and failing to meet the user's safe driving needs is solved.

[0054] Next, a device for automatically breaking windows of a vehicle after it is immersed in water according to an embodiment of the present application will be described with reference to the accompanying drawings.

[0055] Figure 6 It is a block diagram of a device for automatically breaking windows of a vehicle after it is immersed in water according to an embodiment of the present application.

[0056] like Figure 6 As shown, the device 10 for automatically breaking windows of a vehicle after it is immersed in water includes: a detection module 100, an acquisition module 200 and a control module 300.

[0057] Specifically, the detection module 100 is used to detect whether the vehicle is in a target water entry state using a target water level sensor disposed around the vehicle body.

[0058] The acquisition module 200 is used to acquire the actual water entry time of the vehicle when it is detected that the vehicle is in the target water entry state.

[0059] The control module 300 is used to release the pressure on the vehicle windows by using the actual water entry time, and when the pressure on the vehicle windows reaches a preset pressure value, the mechanical window breaking mechanism of the vehicle is activated, so that the vehicle windows are automatically broken.

[0060] Optionally, in one embodiment of the present application, the control module 300 includes: a detection unit and a control unit.

[0061] The detection unit is used to detect whether the actual water entry time is greater than the preset water entry time.

[0062] The control unit is used to release the first-level insurance of the vehicle's four-door window-breaking mechanism to release the pressure on the vehicle's windows when it is detected that the actual water entry time is greater than the preset water entry time.

[0063] Optionally, in one embodiment of the present application, the device 10 of the embodiment of the present application further includes: a judgment module and a processing module.

[0064] Among them, the judgment module is used to judge the actual water-out time of the vehicle after the mechanical window-breaking mechanism of the vehicle is activated to automatically break the window of the vehicle and when it is detected that the vehicle is in the target water-out state.

[0065] The processing module is used to activate the first-level insurance of the vehicle's four-door window-breaking mechanism to stop releasing pressure on the vehicle's windows if the actual water-out time is longer than the preset water-out time after the vehicle's mechanical window-breaking mechanism is triggered to automatically break the vehicle's windows.

[0066] Optionally, in one embodiment of the present application, the device 10 of the embodiment of the present application further includes: an acquisition module and a generation module.

[0067] Among them, the acquisition module is used to obtain the current location information of the vehicle and the number of people in the vehicle before releasing the first-level insurance of the vehicle's four-door window-breaking mechanism according to the actual length of time it has been immersed in water.

[0068] The generation module is used to generate an emergency alarm report of the vehicle falling into water based on the current position information and the number of people in the vehicle before releasing the first-level insurance of the vehicle's four-door window-breaking mechanism according to the actual length of time it has been immersed in water, and send the emergency alarm report to the target alarm center.

[0069] Optionally, in an embodiment of the present application, the device 10 of the embodiment of the present application further includes: a judgment module and a sending module.

[0070] Among them, the judgment module is used to judge whether the vehicle has turned on the emergency window breaking reminder before the mechanical window breaking mechanism of the vehicle is triggered to automatically break the window of the vehicle. Among them, the emergency window breaking reminder method includes voice reminder method and pop-up screen reminder method.

[0071] The sending module is used to send an emergency window breaking reminder to a preset terminal when the vehicle turns on the emergency window breaking reminder before the mechanical window breaking mechanism of the vehicle is triggered to automatically break the window of the vehicle.

[0072] It should be noted that the aforementioned explanation of the embodiment of the method for automatically breaking windows after a vehicle is immersed in water is also applicable to the device for automatically breaking windows after a vehicle is immersed in water in this embodiment, and will not be repeated here.

[0073] According to the device for automatically breaking windows after a vehicle enters water, as proposed in the embodiment of the present application, the actual duration of the vehicle entering water can be obtained when the target water level sensor around the vehicle body detects that the vehicle is in the target state of entering water. Then, the actual duration of entering water can be used to release pressure on the vehicle windows, thereby triggering the vehicle's mechanical window-breaking mechanism, so that the vehicle windows are automatically broken, effectively improving the safety of breaking vehicle windows and the escape probability of passengers in emergency situations. Thus, the problem that in the related art, a rescue control signal is sent out when the signal is abnormal, and the window is broken, making the judgment method of breaking the vehicle window relatively single, resulting in low safety of breaking the vehicle window, reducing the escape probability and safety of passengers in emergency situations, and failing to meet the user's safe driving needs is solved.

[0074] Figure 7 A schematic diagram of the structure of a vehicle provided in an embodiment of the present application. The vehicle may include:

[0075] A memory 701 , a processor 702 , and a computer program stored in the memory 701 and executable on the processor 702 .

[0076] When the processor 702 executes the program, the method for automatically breaking windows of a vehicle after it enters water provided in the above embodiment is implemented.

[0077] Furthermore, the vehicle also includes:

[0078] The communication interface 703 is used for communication between the memory 701 and the processor 702 .

[0079] The memory 701 is used to store computer programs that can be executed on the processor 702 .

[0080] The memory 701 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

[0081] If the memory 701, the processor 702 and the communication interface 703 are implemented independently, the communication interface 703, the memory 701 and the processor 702 can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 7 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0082] Optionally, in a specific implementation, if the memory 701, the processor 702 and the communication interface 703 are integrated on a chip, the memory 701, the processor 702 and the communication interface 703 can communicate with each other through an internal interface.

[0083] The processor 702 may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0084] This embodiment also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the above method of automatically breaking windows of a vehicle after it enters water.

[0085] This embodiment also provides a computer program product, including a computer program, which, when executed, is used to implement the above method of automatically breaking windows of a vehicle after it enters water.

[0086] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or N embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0087] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "N" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0088] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or N executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0089] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purpose of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or N wirings (electronic devices), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically by optically scanning the paper or other medium and then editing, interpreting or processing in other suitable ways as necessary and then storing it in a computer memory.

[0090] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above embodiment, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one or a combination of the following technologies known in the art: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0091] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0092] In addition, each functional unit in each embodiment of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0093] The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A method for automatically breaking windows of a vehicle after it enters water, characterized in that: The following steps are involved: Using a target water level sensor disposed around the vehicle body to detect whether the vehicle is in a target water entry state; When detecting that the vehicle is in the target water entry state, obtaining an actual water entry time of the vehicle; The actual water entry time is used to release the pressure on the vehicle window, and when the pressure on the vehicle window reaches a preset pressure value, the mechanical window breaking mechanism of the vehicle is activated, so that the vehicle window is automatically broken.

2. The method according to claim 1, characterized in that: The step of releasing the pressure on the vehicle window by using the actual water entry time includes: Detecting whether the actual water entry time is greater than the preset water entry time; When it is detected that the actual water entry time is greater than the preset water entry time, the first-level insurance of the four-door window breaking mechanism of the vehicle is released to release the pressure on the windows of the vehicle.

3. The method according to claim 2, characterized in that After the mechanical window breaking mechanism of the vehicle is triggered so that the window of the vehicle is automatically broken, the method further includes: When it is detected that the vehicle is in the target water-out state, determining an actual water-out duration of the vehicle; If the actual water-out duration is greater than the preset water-out duration, the first-level insurance of the four-door window-breaking mechanism of the vehicle is activated to stop releasing pressure on the windows of the vehicle.

4. The method according to claim 1, characterized in that: Before releasing the first-level insurance of the four-door window-breaking mechanism of the vehicle according to the actual water entry duration, the method further includes: Obtaining the current location information of the vehicle and the number of people in the vehicle; An emergency alarm report of the vehicle falling into water is generated according to the current position information and the number of people in the vehicle, and the emergency alarm report is sent to a target alarm center.

5. The method according to claim 1, characterized in that Before the mechanical window breaking mechanism of the vehicle is triggered so that the window of the vehicle is automatically broken, the method further includes: Determine whether the vehicle has turned on the emergency window break reminder, wherein the emergency window break reminder includes a voice reminder and a pop-up screen reminder; When the emergency window breakage reminder is turned on in the vehicle, the emergency window breakage reminder is sent to a preset terminal.

6. A device for automatically breaking windows of a vehicle after it enters water, characterized in that: include: A detection module, used to detect whether the vehicle is in a target water entry state using a target water level sensor arranged around the vehicle body; An acquisition module, configured to acquire an actual water entry time of the vehicle when detecting that the vehicle is in the target water entry state; The control module is used to release the pressure on the vehicle window by using the actual water entry time, and when the pressure on the vehicle window reaches a preset pressure value, trigger the mechanical window breaking mechanism of the vehicle so that the vehicle window is automatically broken.

7. The device according to claim 6, characterized in that The control module comprises: A detection unit, used to detect whether the actual water entry time is greater than a preset water entry time; The control unit is used to release the first-level insurance of the four-door window-breaking mechanism of the vehicle to release the pressure on the windows of the vehicle when it is detected that the actual water entry time is greater than the preset water entry time.

8. The device according to claim 7, characterized in that Also includes: A judgment module, configured to judge the actual water-out time of the vehicle after the mechanical window-breaking mechanism of the vehicle is activated so that the window of the vehicle is automatically broken and, if it is detected that the vehicle is in the target water-out state; The processing module is used for activating the first-level insurance of the four-door window-breaking mechanism of the vehicle to stop releasing pressure on the vehicle windows if the actual water-out time is longer than the preset water-out time after the mechanical window-breaking mechanism of the vehicle is triggered to automatically break the windows of the vehicle.

9. A vehicle, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the method for automatically breaking windows of a vehicle after it enters water as described in any one of claims 1 to 5.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: The program is executed by a processor to implement the method for automatically breaking windows of a vehicle after it enters water as described in any one of claims 1 to 5.

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