Automatic window breaking method and device, electronic equipment, storage medium, chip and vehicle

Abstract

The invention provides an automatic window breaking method and device, electronic equipment, a storage medium, a chip and a vehicle. The method comprises the steps that after a vehicle collision signal is received, a vehicle door state signal of a vehicle door is obtained; based on the vehicle door state signal of the vehicle door, whether the vehicle door can be opened to a preset opening degree or not is judged; if the judgment result is no, obtaining a vehicle window signal of a vehicle window corresponding to the vehicle door; based on the vehicle window signal, whether the window breaking action is executed or not is judged; the vehicle window signal is used for indicating the opening degree of a vehicle window; and if the judgment result is yes, the window breaking mechanism is driven to execute the window breaking action. According to the scheme, whether the vehicle door can be opened to the preset opening degree or not is judged through the vehicle door state signal, if the vehicle door cannot be opened to the preset opening degree, whether the vehicle window is opened to the preset opening degree or not is judged through the vehicle window signal, and if the vehicle window is not opened to the preset opening degree, the window breaking mechanism is driven to execute the window breaking action; therefore, people in the vehicle can escape from the vehicle through the vehicle window in time.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicle safety technology, and in particular to an automatic window breaking method, device, electronic device, storage medium, chip and vehicle. Background Art

[0002] When a vehicle is involved in a collision and the doors are deformed and cannot be opened, the windows will become an important escape route for the passengers. However, the windows may not be opened and the tempered glass used in the windows is relatively strong. To break the windows, a sharp object must be used to effectively knock on the windows. At the scene of an accident where emergency rescue is required, it is often difficult to quickly find the right window-breaking tools to break the windows and escape, which can easily delay the escape and rescue opportunities and cause danger. Summary of the invention

[0003] The present disclosure provides an automatic window breaking method, device, electronic device, storage medium, chip and vehicle.

[0004] According to a first aspect of the present disclosure, there is provided an automatic window breaking method, comprising:

[0005] After receiving the vehicle collision signal, obtaining the door status signal of the door;

[0006] Based on the door status signal of the door, determining whether the door can be opened to a preset opening degree;

[0007] If the judgment result is no, obtaining a window signal of a window corresponding to the door;

[0008] Based on the vehicle window signal, determining whether to perform a window breaking action; the vehicle window signal is used to indicate the window opening;

[0009] If the judgment result is yes, the window breaking mechanism is driven to perform the window breaking action.

[0010] In some embodiments of the present disclosure, the step of obtaining a door status signal of a vehicle door includes:

[0011] A door switch signal of the door is obtained.

[0012] In some embodiments of the present disclosure, judging whether the door can be opened to a preset opening degree based on the door state signal of the door includes:

[0013] Based on the door switch signal of the door, determining whether the door is open;

[0014] If the judgment result is no, it is determined that the vehicle door cannot be opened to the preset opening degree;

[0015] If the judgment result is yes, obtaining a door strain signal of the door;

[0016] Converting the door strain signal into a door strain value, and determining whether the door strain value is less than a preset door strain threshold;

[0017] If the judgment result is no, it is determined that the vehicle door cannot be opened to the preset opening degree;

[0018] If the judgment result is yes, it is determined that the vehicle door can be opened to a preset opening degree.

[0019] In some embodiments of the present disclosure, the step of obtaining a window signal of a window corresponding to the door includes:

[0020] A window opening signal of a window corresponding to the door is obtained.

[0021] In some embodiments of the present disclosure, judging whether to perform a window breaking action based on the vehicle window signal includes:

[0022] Converting the window opening signal into a window opening value, and comparing the window opening value with a preset window opening threshold;

[0023] If the window opening value is less than the preset window opening threshold, it is determined to execute the window breaking action;

[0024] If the window opening value is not less than the preset window opening threshold, it is determined that the window breaking action is not performed.

[0025] According to a second aspect of the present disclosure, there is provided an automatic window breaking device, comprising:

[0026] A first acquisition module, configured to acquire a door status signal of a vehicle door after receiving a vehicle collision signal;

[0027] A first judging module, configured to judge whether the door can be opened to a preset opening degree based on a door state signal of the door;

[0028] A second acquisition module, for acquiring a window signal corresponding to the door if the judgment result is no;

[0029] A second judgment module is used to judge whether to perform a window breaking action based on a window signal corresponding to the door;

[0030] The execution module is used to drive the window breaking mechanism to execute the window breaking action if the judgment result is yes.

[0031] According to a third aspect of the present disclosure, there is provided an electronic device, including:

[0032] at least one processor; and

[0033] a memory communicatively connected to the at least one processor; wherein,

[0034] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the steps of the method described in the embodiment of the first aspect of the present disclosure.

[0035] According to a fourth aspect of the present disclosure, a non-transitory computer-readable storage medium storing computer instructions is provided, wherein the computer instructions are used to enable the computer to execute the steps of the method described in the embodiment of the first aspect of the present disclosure.

[0036] According to a fifth aspect of the present disclosure, a chip is provided, comprising one or more interface circuits and one or more processors; the interface circuit is used to receive a signal from a memory of an electronic device and send the signal to the processor, the signal comprising a computer instruction stored in the memory, and when the processor executes the computer instruction, the electronic device executes the steps of the method described in the embodiment of the first aspect of the present disclosure.

[0037] According to a sixth aspect of the present disclosure, a vehicle is provided, comprising: a body control module, a collision sensor, a door sensor, a window sensor and at least one window breaking mechanism; the window breaking mechanism comprises a driving assembly and a window breaking assembly;

[0038] The output ends of the door sensor and the window sensor are connected to the input end of the body control module; the output end of the body control module is connected to the input end of the driving component of the window breaking mechanism;

[0039] The body control module is used to

[0040] After receiving the vehicle collision signal collected by the collision sensor, obtaining the door state signal of the door collected by the door sensor;

[0041] Based on the door status signal of the door, determining whether the door can be opened to a preset opening degree;

[0042] If the judgment result is no, obtaining a window signal of the window corresponding to the door collected by the window sensor;

[0043] Based on the vehicle window signal, determining whether to perform a window breaking action;

[0044] If the judgment result is yes, the driving component is controlled to drive the window breaking component to perform the window breaking action.

[0045] In some embodiments of the present disclosure, the door sensor and the window sensor both include Hall sensors.

[0046] In some embodiments of the present disclosure, the driving assembly adopts an electric push rod assembly, and the window breaking assembly includes a window breaking hammer; the window breaking hammer is arranged at the action end of the push rod of the electric push rod assembly; the movement direction of the push rod is perpendicular to the plane where the vehicle window is located.

[0047] In some embodiments of the present disclosure, the window breaking mechanism is disposed in the vehicle door and at the lower edge of the window frame of the vehicle window.

[0048] The present disclosure provides an automatic window breaking method, device, electronic device, storage medium, chip and vehicle. The automatic window breaking method includes: after receiving a vehicle collision signal, obtaining a door status signal of a vehicle door; judging whether the door can be opened to a preset opening based on the door status signal of the vehicle door; if the judgment result is no, obtaining a window signal of a window corresponding to the vehicle door; judging whether to perform a window breaking action based on the window signal; if the judgment result is yes, driving a window breaking mechanism to perform a window breaking action.

[0049] According to the scheme disclosed in the present invention, it is determined whether the door can be opened to a preset opening by means of a door status signal. If the door cannot be opened to the preset opening, it is determined whether a window breaking action is required by means of the window opening indicated by a window signal. If the judgment result is yes, the window breaking mechanism is driven to perform the window breaking action and break the window glass to ensure that the people in the vehicle can escape from the vehicle through the window in time.

[0050] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present application, nor is it intended to limit the scope of the present application. Other features of the present application will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The accompanying drawings are used to better understand the present solution and do not constitute a limitation of the present disclosure.

[0052] Figure 1 A schematic diagram of a flow chart of an automatic window breaking method provided in an embodiment of the present disclosure;

[0053] Figure 2 A flow chart of a method for determining whether a vehicle door can be opened to a preset opening degree provided in an embodiment of the present disclosure;

[0054] Figure 3 A flowchart of an automatic window breaking method provided by an application example of the present disclosure;

[0055] Figure 4 A schematic diagram of the structure of an automatic window breaking device provided in an embodiment of the present disclosure;

[0056] Figure 5 A schematic diagram of the structure of a vehicle provided by an embodiment of the present disclosure;

[0057] Figure 6 A schematic block diagram of an exemplary electronic device provided for an embodiment of the present disclosure. DETAILED DESCRIPTION

[0058] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0059] The following describes the automatic window breaking method, device, electronic device, storage medium, chip and vehicle proposed in the embodiments of the present disclosure with reference to the accompanying drawings.

[0060] When a vehicle is involved in a collision and the doors are deformed and cannot be opened, the windows will become an important escape route for the passengers. However, the windows may not be opened and the tempered glass used in the windows is relatively strong. Breaking the windows requires using a sharp object to effectively hit the corners. At the scene of an accident where emergency rescue is needed, it is often difficult to quickly find the right window-breaking tools to break the windows and escape, which can easily delay the opportunity for escape and rescue and cause danger.

[0061] Based on this, an automatic window breaking method is provided in an embodiment of the present disclosure. Figure 1 As shown, the automatic window breaking method provided by the embodiment of the present disclosure includes the following steps:

[0062] Step 101, after receiving a vehicle collision signal, obtaining a door status signal of a vehicle door;

[0063] In one embodiment, the vehicle collision signal is sent by a body control module (BCM). For example, a collision sensor is provided on the body of the vehicle. When a collision occurs, the collision sensor collects the collision signal, and the BCM obtains the collision signal. In one embodiment, a plurality of collision sensors may be provided around the vehicle body, which is not limited in the present disclosure.

[0064] In one embodiment, the door status signal may be a door lock signal or a door switch signal. The door lock signal is used to indicate whether the door lock tongue has returned to the unlocked position. The door switch signal is used to indicate whether the door is in an open state or a closed state.

[0065] In one embodiment, the door status signal of the vehicle door may be obtained by obtaining the door status signals of all the vehicle doors or the door status signals of some of the vehicle doors, and the present disclosure is not limited thereto. For example, the door status signal of the vehicle door corresponding to the seat where someone is sitting may be obtained. The method for detecting whether a seat is occupied may be to set a pressure sensor on the seat, and when the seat pressure signal obtained by the BCM is not less than a preset pressure threshold, it can be determined that the corresponding seat is occupied.

[0066] Step 102, judging whether the door can be opened to a preset opening degree based on the door state signal of the door;

[0067] The vehicle door being able to be opened to a preset opening degree means that when the vehicle door is fully or partially opened, the vehicle door opening degree can meet the escape needs of occupants of the vehicle.

[0068] In one embodiment, when a vehicle collision occurs, if the vehicle lock module does not fail due to the collision, the BCM automatically controls the lock tongue of the vehicle door to return to the unlocked position; if the vehicle door does not get stuck due to the collision, when the lock tongue returns to the unlocked position, the vehicle door is in an open state. However, when a vehicle collision occurs, the vehicle door may be deformed due to the strain force generated by the collision. When the strain of the vehicle door is too large, even if the vehicle door is in an open state, the vehicle door cannot be opened to a preset opening. Therefore, it can be determined whether the vehicle door can be opened to a preset opening based on the vehicle door lock signal or the vehicle door switch signal of the vehicle door, combined with the vehicle door strain signal.

[0069] Step 103, if the judgment result is no, obtaining the window signal of the window corresponding to the door;

[0070] In one embodiment, when the vehicle door cannot be opened to the preset opening, if the window corresponding to the vehicle door has been opened to the preset opening, the occupant can still escape from the vehicle through the window. Based on this, if the judgment result of step 102 is no, it is also necessary to obtain the window signal of the window corresponding to the vehicle door.

[0071] In one embodiment, the window signal may be a window opening signal, and the window opening signal may be collected by a Hall sensor disposed on a rotating shaft of a window motor. The specific method for obtaining the window opening signal is not limited in the present disclosure.

[0072] In one embodiment, the window signal may also be a window position signal, which may be collected by a position sensor disposed at the edge of the window frame. For example, a position sensor for collecting the window position may be disposed at the upper edge or side edge of the window, and further determine whether the window is opened to a preset opening.

[0073] Based on this, in one embodiment, obtaining the window signal of the window corresponding to the door includes:

[0074] A window opening signal of a window corresponding to the door is obtained.

[0075] Step 104, based on the vehicle window signal, determining whether to perform a window breaking action; the vehicle window signal is used to indicate the window opening;

[0076] In one embodiment, if the vehicle window signal is the vehicle window opening signal, then judging whether to perform the window breaking action based on the vehicle window signal includes:

[0077] Converting the window opening signal into a window opening value, and comparing the window opening value with a preset window opening threshold;

[0078] If the window opening value is less than the preset window opening threshold, that is, the occupant cannot escape from the vehicle through the window, then it is determined that the window breaking action is executed;

[0079] If the window opening value is not less than the preset window opening threshold, that is, the occupant can escape from the vehicle through the window, it is determined that the window breaking action is not performed.

[0080] Step 105: If the judgment result is yes, the window breaking mechanism is driven to perform the window breaking action.

[0081] In one embodiment, the window breaking mechanism comprises a driving component and a window breaking component. The driving component is used to drive the window breaking component to perform the window breaking action.

[0082] In one embodiment, the window breaking assembly can be driven by any type of driving assembly, and the window breaking assembly includes a window breaking hammer head moving toward the vehicle window.

[0083] In one embodiment, the window breaking mechanism may be one or more. For example, there are two window breaking mechanisms, which are respectively arranged at the two ends of the lower edge of the window frame to ensure the window breaking effect. If the number of the window breaking mechanisms is more than two, the window breaking mechanisms may be arranged at equal intervals at the lower edge of the window frame.

[0084] The present disclosure provides an automatic window breaking method, comprising: after receiving a vehicle collision signal, obtaining a door state signal of a vehicle door; judging whether the vehicle door can be opened to a preset opening based on the door state signal of the vehicle door; if the judgment result is no, obtaining a window signal of a window corresponding to the vehicle door; judging whether to perform a window breaking action based on the window signal; if the judgment result is yes, driving a window breaking mechanism to perform a window breaking action. According to the scheme of the present disclosure, judging whether the vehicle door can be opened to a preset opening based on the door state signal, if the vehicle door cannot be opened to the preset opening, judging whether the vehicle window is opened to the preset opening based on the window signal, if the vehicle window is not opened to the preset opening, driving a window breaking mechanism to perform a window breaking action, so as to ensure that the occupants of the vehicle can escape from the vehicle through the window in time.

[0085] In one embodiment, in step 101, if the acquired door status signal is a door lock signal, when the door lock signal indicates that the door bolt has returned to the unlocked position, the door may also be stuck or the door lock may be damaged due to excessive strain, thus causing the door to remain in a closed state. Therefore, when determining whether the door can be opened to a preset opening, the door switch signal is more reliable than the door lock signal.

[0086] Based on this, in one embodiment, obtaining a door status signal of a vehicle door includes:

[0087] A door switch signal of the door is obtained.

[0088] In one embodiment, the method for obtaining the door switch signal of the vehicle door may be to set a Hall sensor on the rotating shaft of the vehicle door, and obtain the door switch signal based on the rotation angle of the rotating shaft of the vehicle door. When the door switch signal indicates that the vehicle door is in an open state, it can be determined that the vehicle door can be opened to a preset opening degree in combination with the strain amount of the vehicle door.

[0089] Based on this, in one embodiment, if Figure 2 As shown: the step 102 includes:

[0090] Step 201, judging whether the vehicle door is open based on the door switch signal of the vehicle door;

[0091] If the judgment result is no, go to step 202;

[0092] If the judgment result is yes, go to step 203:

[0093] Step 202, determining that the vehicle door cannot be opened to a preset opening degree;

[0094] Step 203, obtaining a door strain signal of the door;

[0095] In one embodiment, the door strain signal may be obtained by a strain gauge mounted on an edge of a door frame and a corresponding detection circuit.

[0096] Step 204, converting the door strain signal into a door strain value, and determining whether the door strain value is less than a preset door strain threshold;

[0097] If the judgment result is no, go to step 202;

[0098] If the judgment result is yes, go to step 205:

[0099] Step 205, determining whether the vehicle door can be opened to a preset opening degree.

[0100] The automatic window breaking method provided by the embodiment of the present disclosure is further illustrated below with an application example.

[0101] The window breaking method provided in the application example of the present disclosure is executed by the BCM. Figure 3 As shown, the automatic window breaking method provided by the application example of the present disclosure includes the following steps:

[0102] Step 301, the BCM determines whether the vehicle has collided based on the signal collected by the collision sensor;

[0103] If the judgment result is yes, then go to step 302;

[0104] If the judgment result is no, then go to step 301;

[0105] Step 302, the BCM obtains a door lock signal of the vehicle door;

[0106] Step 303, the BCM determines whether the door lock tongue of the vehicle door returns to the unlocked state based on the vehicle door lock signal;

[0107] If the judgment result is yes, then go to step 304;

[0108] If the judgment result is no, then go to step 308;

[0109] Step 304, the BCM obtains a door switch signal of the door;

[0110] Step 305, the BCM determines whether the door is in an open state based on the door switch signal;

[0111] If the judgment result is yes, then go to step 306;

[0112] If the judgment result is no, then go to step 308;

[0113] Step 306, the BCM obtains a door strain signal of the door;

[0114] Step 307, the BCM determines whether the door can be opened to a preset opening based on the door strain signal;

[0115] If the judgment result is yes, then go to step 311;

[0116] If the judgment result is no, then go to step 308;

[0117] Step 308, the BCM obtains a window opening signal of a window corresponding to the door;

[0118] Step 309, the BCM determines whether the window opening value is not less than a preset window opening threshold based on the window opening signal;

[0119] If the judgment result is yes, then go to step 311;

[0120] If the judgment result is no, then go to step 310;

[0121] Step 310, the BCM drives the window breaking mechanism to perform a window breaking action;

[0122] Step 311, ending the automatic window breaking process.

[0123] Corresponding to the above-mentioned automatic window breaking method, the present disclosure also proposes an automatic window breaking device. Since the device embodiment of the present disclosure corresponds to the above-mentioned method embodiment, the details not disclosed in the device embodiment can be referred to the above-mentioned method embodiment, and will not be repeated in the present disclosure.

[0124] Figure 4 A schematic diagram of the structure of an automatic window breaking device provided in an embodiment of the present disclosure is shown in FIG. Figure 4 As shown, the automatic window breaking device 400 includes:

[0125] A first acquisition module 401 is used to acquire a door status signal of a vehicle door after receiving a vehicle collision signal;

[0126] A first judging module 402, configured to judge whether the door can be opened to a preset opening degree based on the door state signal of the door;

[0127] The second acquisition module 403 is used to acquire the window signal corresponding to the door if the judgment result is no;

[0128] A second judgment module 404 is used to judge whether to perform a window breaking action based on a window signal corresponding to the door;

[0129] The execution module 405 is used to drive the window breaking mechanism to perform the window breaking action if the judgment result is yes.

[0130] In one embodiment, the first acquisition module 401 is specifically configured to acquire a door switch signal of the vehicle door.

[0131] In one embodiment, the first determination module 402 is specifically configured to:

[0132] Based on the door switch signal of the door, determining whether the door is open;

[0133] If the judgment result is no, then it is judged that the vehicle door cannot be opened to the preset opening degree;

[0134] If the judgment result is yes, obtaining a door strain signal of the door;

[0135] Converting the door strain signal into a door strain value, and determining whether the door strain value is less than a preset door strain threshold;

[0136] If the judgment result is no, then it is judged that the vehicle door cannot be opened to the preset opening degree;

[0137] If the judgment result is yes, it is determined that the vehicle door can be opened to a preset opening degree.

[0138] In one embodiment, the second acquisition module 403 is specifically configured to acquire a window opening signal of a window corresponding to the vehicle door.

[0139] In one embodiment, the second determination module 404 is specifically configured to:

[0140] Converting the window opening signal into a window opening value, and comparing the window opening value with a preset window opening threshold;

[0141] If the window opening value is less than the preset window opening threshold, it is determined to execute the window breaking action;

[0142] If the window opening value is not less than the preset window opening threshold, it is determined that the window breaking action is not performed.

[0143] It should be noted that the above explanation of the method embodiment is also applicable to the device of this embodiment, and the principle is the same, which is not limited in this embodiment.

[0144] like Figure 5 As shown, the embodiment of the present disclosure further provides a vehicle, including: a body control module 501, a collision sensor 502, a door sensor 503, a window sensor 504 and at least one window breaking mechanism; the window breaking mechanism includes a driving component 505 and a window breaking component 506;

[0145] The output ends of the collision sensor 502, the door sensor 503 and the window sensor 504 are all connected to the input end of the body control module 501; the output end of the body control module 501 is connected to the input end of the driving component 505 of the window breaking mechanism;

[0146] The body control module 501 is used to

[0147] After receiving the vehicle collision signal collected by the collision sensor 502, obtaining the door state signal of the door 507 collected by the door sensor 503;

[0148] In one embodiment, the vehicle further includes a vehicle lock sensor, and the vehicle lock sensor is used to obtain a position signal of a lock tongue. The vehicle lock sensor may be a position sensor.

[0149] Correspondingly, the vehicle body control module 501 can also be used to obtain the position signal of the lock tongue collected by the vehicle lock sensor.

[0150] Based on the door state signal of the door 507, determining whether the door 507 can be opened to a preset opening;

[0151] If the judgment result is no, then obtaining the window signal of the window 508 corresponding to the door 507 collected by the window sensor 504;

[0152] Based on the vehicle window signal, determining whether to perform a window breaking action;

[0153] If the judgment result is yes, the driving component 505 is controlled to drive the window breaking component 506 to perform the window breaking action.

[0154] In one embodiment, the door sensor 503 and the window sensor 504 are both Hall sensors.

[0155] In one embodiment, the door sensor 503 is a first Hall sensor, which is disposed on the door shaft of the door 507 . The window sensor 504 is a second Hall sensor, which is disposed on the window motor shaft of the window 508 .

[0156] In one embodiment, the driving component 505 adopts an electric push rod component, and the window breaking component 506 adopts a window breaking hammer; the window breaking hammer is arranged at the action end of the push rod of the electric push rod component; the movement direction of the push rod is perpendicular to the plane where the vehicle window 508 is located.

[0157] In one embodiment, the window breaking mechanism is disposed in the vehicle door 507 and at the lower edge of the window frame of the vehicle window 508 .

[0158] According to an embodiment of the present disclosure, the present disclosure also provides an electronic device, a non-transitory computer-readable storage medium storing computer instructions, and a chip.

[0159] Specifically, an embodiment of the present disclosure provides an electronic device, including:

[0160] at least one processor; and

[0161] a memory communicatively connected to the at least one processor; wherein,

[0162] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can perform the steps of the automatic window breaking method as described above.

[0163] An embodiment of the present disclosure provides a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to enable the computer to execute the steps of the aforementioned automatic window breaking method.

[0164] An embodiment of the present disclosure provides a chip, including one or more interface circuits and one or more processors; the interface circuit is used to receive a signal from a memory of an electronic device and send the signal to the processor, the signal includes computer instructions stored in the memory, and when the processor executes the computer instructions, the electronic device executes the steps of the automatic window breaking method as described above.

[0165] Figure 5 A schematic block diagram of an example electronic device 500 that can be used to implement an embodiment of the present disclosure is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, vehicle-mounted devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present disclosure described and / or required herein.

[0166] like Figure 6As shown, the electronic device 600 includes a computing unit 601, which can perform various appropriate actions and processes according to a computer program stored in a ROM (Read-Only Memory) 602 or a computer program loaded from a storage unit 608 to a RAM (Random Access Memory) 603. In RAM 603, various programs and data required for the operation of the device 600 can also be stored. The computing unit 601, ROM 602, and RAM 603 are connected to each other via a bus 604. An I / O (Input / Output) interface 605 is also connected to the bus 604.

[0167] Multiple components in the electronic device 600 are connected to the I / O interface 605, including: an input unit 604, such as a keyboard, a mouse, etc.; an output unit 607, such as various types of displays, speakers, etc.; a storage unit 608, such as a disk, an optical disk, etc.; and a communication unit 609, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 609 allows the device 600 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0168] The computing unit 601 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the computing unit 601 include, but are not limited to, CPU (Central Processing Unit), GPU (Graphic Processing Units), various dedicated AI (Artificial Intelligence) computing chips, various computing units running machine learning model algorithms, DSP (Digital Signal Processor), and any appropriate processor, controller, microcontroller, etc. The computing unit 601 performs the various methods and processes described above, such as the automatic window breaking method. For example, in some embodiments, the automatic window breaking method may be implemented as a computer software program, which is tangibly contained in a machine-readable medium, such as a storage unit 608. In some embodiments, part or all of the computer program may be loaded and / or installed on the device 600 via ROM 602 and / or communication unit 609. When the computer program is loaded into RAM 603 and executed by the computing unit 601, one or more steps of the method described above may be performed. Alternatively, in other embodiments, the computing unit 601 may be configured to execute the aforementioned automatic window breaking method in any other appropriate manner (for example, by means of firmware).

[0169] Various embodiments of the systems and techniques described above herein may be implemented in digital electronic circuit systems, integrated circuit systems, FPGAs (Field Programmable Gate Arrays), ASICs (Application-Specific Integrated Circuits), ASSPs (Application Specific Standard Products), SOCs (System On Chips), CPLDs (Complex Programmable Logic Devices), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include: being implemented in one or more computer programs that may be executed and / or interpreted on a programmable system including at least one programmable processor that may be a dedicated or general-purpose programmable processor that may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0170] The program code for implementing the method of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that the program code, when executed by the processor or controller, enables the functions / operations specified in the flow chart and / or block diagram to be implemented. The program code may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0171] In the context of the present disclosure, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any suitable combination of the foregoing. More specific examples of machine-readable storage media may include electrical connections based on one or more lines, portable computer disks, hard disks, RAM, ROM, EPROM (Electrically Programmable Read-Only-Memory) or flash memory, optical fiber, CD-ROM (Compact Disc Read-Only Memory), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0172] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps recorded in this disclosure can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solutions disclosed in this disclosure can be achieved, and this document does not limit this.

[0173] The above specific implementations do not constitute a limitation on the protection scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. An automatic window breaking method, characterized in that: include: After receiving the vehicle collision signal, obtaining the door status signal of the door; Based on the door status signal of the door, determining whether the door can be opened to a preset opening degree; If the judgment result is no, obtaining a window signal of a window corresponding to the door; Based on the vehicle window signal, determining whether to perform a window breaking action; The window signal is used to indicate the window opening; If the judgment result is yes, the window breaking mechanism is driven to perform the window breaking action.

2. The method according to claim 1, characterized in that The step of obtaining a door status signal of a vehicle door comprises: A door switch signal of the door is obtained.

3. The method according to claim 2, characterized in that The determining whether the door can be opened to a preset opening degree based on the door state signal of the door includes: Based on the door switch signal of the door, determining whether the door is open; If the judgment result is no, it is determined that the vehicle door cannot be opened to the preset opening degree; If the judgment result is yes, obtaining a door strain signal of the door; Converting the door strain signal into a door strain value, and determining whether the door strain value is less than a preset door strain threshold; If the judgment result is no, it is determined that the vehicle door cannot be opened to the preset opening degree; If the judgment result is yes, it is determined that the vehicle door can be opened to a preset opening degree.

4. The method according to claim 1, characterized in that: The step of obtaining a window signal of a window corresponding to the door includes: A window opening signal of a window corresponding to the door is obtained. The determining whether to perform a window breaking action based on the vehicle window signal includes: Converting the window opening signal into a window opening value, and comparing the window opening value with a preset window opening threshold; If the window opening value is less than the preset window opening threshold, it is determined to execute the window breaking action; If the window opening value is not less than the preset window opening threshold, it is determined that the window breaking action is not performed.

5. An automatic window breaking device, characterized in that: include: A first acquisition module, configured to acquire a door status signal of a vehicle door after receiving a vehicle collision signal; A first judging module, configured to judge whether the door can be opened to a preset opening degree based on a door state signal of the door; A second acquisition module, for acquiring a window signal corresponding to the door if the judgment result is no; A second judgment module is used to judge whether to perform a window breaking action based on a window signal corresponding to the door; The execution module is used to drive the window breaking mechanism to execute the window breaking action if the judgment result is yes.

6. An electronic device comprising: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method according to any one of claims 1 to 5.

7. A non-transitory computer-readable storage medium storing computer instructions, wherein: The computer instructions are used to cause the computer to execute the method according to any one of claims 1 to 5.

8. A chip comprising one or more interface circuits and one or more processors; the interface circuit is used to receive a signal from a memory of an electronic device and send the signal to the processor, the signal comprising a computer instruction stored in the memory, and when the processor executes the computer instruction, the electronic device executes the steps of the method as described in any one of claims 1 to 5.

9. A vehicle, characterized in that: include: A body control module, a collision sensor, a door sensor, a window sensor and at least one window breaking mechanism; the window breaking mechanism includes a drive component and a window breaking component; The output ends of the door sensor and the window sensor are connected to the input end of the body control module; the output end of the body control module is connected to the input end of the driving component of the window breaking mechanism; The body control module is used to After receiving the vehicle collision signal collected by the collision sensor, obtaining the door state signal of the door collected by the door sensor; Based on the door status signal of the door, determining whether the door can be opened to a preset opening degree; If the judgment result is no, obtaining a window signal of the window corresponding to the door collected by the window sensor; Based on the vehicle window signal, determining whether to perform a window breaking action; If the judgment result is yes, the driving component is controlled to drive the window breaking component to perform the window breaking action.

10. The vehicle according to claim 9, characterized in that The door sensor and the window sensor each include a Hall sensor.

11. The vehicle according to claim 9, characterized in that The driving assembly includes an electric push rod assembly, and the window breaking assembly includes a window breaking hammer; the window breaking hammer is arranged at the action end of the push rod of the electric push rod assembly; the movement direction of the push rod is perpendicular to the plane where the vehicle window is located.

12. The vehicle according to claim 9, characterized in that The window breaking mechanism is arranged in the vehicle door and at the lower edge of the window frame of the vehicle window.

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