Vehicle emergency unlocking guiding method and device, vehicle and program product

Abstract

The invention provides a vehicle emergency unlocking guiding method and device, a vehicle and a program product, and relates to the technical field of intelligent driving. The method comprises the steps that when it is monitored that a vehicle accident occurs, the accident type of the vehicle accident is determined; acquiring a rapid guidance rescue file corresponding to the accident type of the vehicle; and based on the rapid guidance rescue file, guiding personnel inside and / or outside the vehicle to perform emergency unlocking. According to the invention, rescue guidance is carried out in time when an accident occurs, and rescue opportunities are prevented from being delayed.

Description

Technical Field

[0001] The present disclosure relates to the field of intelligent driving technology, and in particular to a vehicle emergency unlocking guidance method, device, vehicle and program product. Background Art

[0002] With the development of new energy vehicles, under the industry's demand for reducing vehicle wind resistance and optimizing vehicle appearance, electric semi-hidden and hidden handles outside the vehicle have gradually replaced traditional mechanical door handles; push button switches inside the vehicle have gradually replaced mechanical pull-wire door handles. While the use of new unlocking devices brings certain benefits, it also introduces new safety issues. If the electric unlocking device fails under conditions such as vehicle collision and falling into water, it is necessary to power on the emergency power supply port outside the vehicle or quickly unlock and rescue through the physical backup switch inside the vehicle. However, for aesthetic reasons, the emergency power supply port outside the vehicle and the physical backup switch inside the vehicle are often hidden and have large differences between different vehicles. It is difficult for users and rescuers to use them correctly, delaying the rescue time. Summary of the invention

[0003] In view of this, the embodiments of the present disclosure provide a vehicle emergency unlocking guidance method, device, vehicle and program product to provide timely rescue guidance when an accident occurs to avoid delaying the rescue opportunity.

[0004] In a first aspect, the present disclosure provides a vehicle emergency unlocking guidance method, comprising:

[0005] When a vehicle accident is detected, determining the type of accident that occurred in the vehicle;

[0006] Obtaining a quick-guide rescue file corresponding to the accident type of the vehicle;

[0007] Based on the quick-guide rescue file, the personnel inside and / or outside the vehicle are guided to perform emergency unlocking.

[0008] In a second aspect, the present disclosure provides an electronic device, including:

[0009] at least one processor; and

[0010] a memory communicatively connected to the at least one processor; wherein,

[0011] The memory stores at least one computer program executable by the at least one processor, and the at least one computer program is executed by the at least one processor so that the at least one processor can execute the vehicle emergency unlocking guidance method as described in the first aspect.

[0012] In a third aspect, the present disclosure provides a vehicle, wherein a controller of the vehicle is configured to execute the vehicle emergency unlocking guidance method described in the first aspect.

[0013] In a fourth aspect, the present disclosure provides a computer program product, which includes a computer program, and when the computer program is executed in a processor, the vehicle emergency unlocking guidance method described in the first aspect is implemented.

[0014] The embodiments provided by the present disclosure determine the type of accident that has occurred in the vehicle when a vehicle accident is monitored; obtain a quick-guided rescue file corresponding to the type of accident of the vehicle; and guide personnel inside and / or outside the vehicle to perform emergency unlocking based on the quick-guided rescue file. Thus, when an accident occurs, there is no need to look through the vehicle manual or electronic manual, and the quick-guided rescue file can be automatically obtained according to the type of accident of the vehicle, and then the vehicle can be urgently unlocked based on the quick-guided rescue file, thereby improving rescue efficiency and reducing the possibility of delaying rescue opportunities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 The figure is a schematic diagram of the process flow of the vehicle emergency unlocking guidance method in the embodiment of the present disclosure;

[0017] Figure 2 The figure is a schematic diagram of the process of automatically matching and guiding rescue in an embodiment of the present disclosure;

[0018] Figure 3 Shown is a schematic diagram of an example of a boot process in an embodiment of the present disclosure;

[0019] Figure 4 The figure shows a schematic diagram of the broadcast link topology in an embodiment of the present disclosure;

[0020] Figure 5 The figure is a schematic diagram of the process of a vehicle broadcasting guidance information to surrounding devices in an embodiment of the present disclosure;

[0021] Figure 6 It is a schematic diagram of the process of using the TCAM module and the STCM to guide the rescue in an embodiment of the present disclosure;

[0022] Figure 7 Shown is a block diagram of a vehicle emergency unlocking guidance device in an embodiment of the present disclosure;

[0023] Figure 8 FIG. 1 is a schematic diagram of the structure of an electronic device in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0025] In the absence of conflict, the various embodiments of the present disclosure and the various features therein may be combined with each other.

[0026] As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0027] The terms used herein are only used to describe specific embodiments and are not intended to limit the present disclosure. As used herein, the singular forms "a" and "the" are also intended to include plural forms, unless the context clearly indicates otherwise. It will also be understood that when the terms "including" and / or "made of" are used in this specification, the presence of the features, wholes, steps, operations, elements and / or components is specified, but the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof is not excluded. "Connected" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect.

[0028] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art. It will also be understood that terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art and the present disclosure, and will not be interpreted as having an idealized or overly formal meaning unless explicitly defined as such herein.

[0029] Overview

[0030] In vehicles, the physical backup switches set for the failure of electric inner / outer door handles vary in form. Some are set in the door panel storage compartment, while others are set directly on the door panel and hidden by a cover. There is no unified standard yet, but they are often hidden and difficult to find and use intuitively. The industry generally adds the use of physical backup switches to the vehicle manual or electronic user manual, which means that only the vehicle owner can view it, and rescue personnel in an accident cannot know it in time. The learning cost is high, it is not real-time, and the user frequency is low. Many users are not clear about the correct use method, and cannot guide users to save themselves or assist rescue personnel in using it in time when an accident occurs.

[0031] It can be seen that the existing rescue guidance methods are single and fixed. Paper manuals need to be carried with you, and electronic manuals need to be actively consulted, which is inconvenient. These guidance methods cannot provide the most suitable rescue guidance in real time according to the vehicle status, which affects escape and is not real-time. The manual can only be viewed by people in the car. When an accident occurs, people in the car are often in a panic, and rescuers cannot understand the emergency unlocking method in time and give correct guidance.

[0032] Based on this, an embodiment of the present disclosure provides a vehicle emergency unlocking guidance method, which is embedded in the controller of the vehicle in the form of a code program to provide timely rescue guidance when an accident occurs to avoid delaying the rescue opportunity.

[0033] Exemplary Methods

[0034] The vehicle emergency unlocking guidance method provided by the embodiment of the present disclosure is as follows: Figure 1 As shown, it mainly includes the following steps:

[0035] Step 101, when a vehicle accident is detected, determine the type of accident that occurred in the vehicle.

[0036] In some embodiments, the accident type includes at least one of a collision and immersion. It should be noted that this is only an example, and the accident types are not limited to these two types. Other accident types that can be monitored are also included.

[0037] Exemplarily, during the operation of the vehicle (including manual driving and automatic driving), accident monitoring is continuously performed. Specifically, during the operation of the vehicle, the collision detection circuit and the water immersion detection circuit are started, and collision monitoring is performed through the collision detection circuit, and water immersion monitoring is performed through the water immersion detection circuit.

[0038] Step 102, obtaining a quick-guide rescue file corresponding to the accident type of the vehicle.

[0039] In some embodiments, quick boot rescue files corresponding to vehicle types and accident types are pre-configured. Accordingly, the corresponding quick boot rescue files are selected according to the vehicle type and accident type, so that the guidance method corresponding to the vehicle type and accident type can be quickly matched, avoiding time delays caused by flipping through paper manuals and electronic manuals. The quick boot rescue files corresponding to the vehicle type and accident type are pre-configured in the memory inside the vehicle.

[0040] Specifically, the method of obtaining a quick-guidance rescue file corresponding to the accident type of the vehicle includes: when the accident type includes a collision, obtaining a first guidance rescue file corresponding to the type of the vehicle and the accident type; wherein the information included in the first guidance rescue file is used to detect vehicle damage and quickly guide the user to leave the vehicle based on the vehicle damage; when the accident type includes water immersion, obtaining a second guidance rescue file corresponding to the type of the vehicle and the accident type; wherein the information included in the second guidance rescue file is used to quickly guide the user to activate one-key window breaking; when the accident type includes collision and water immersion, obtaining a third guidance rescue file corresponding to the type of the vehicle and the accident type; wherein the information included in the third guidance rescue file is used to detect the availability of a window breaking system, and quickly guide the user to activate one-key window breaking when the window breaking system is available, and provide guidance for forced breaking of vehicle components when the window breaking system is not available.

[0041] In an exemplary embodiment, Figure 2 The figure shows a process diagram of automatic matching and guiding rescue. Collision is a high-frequency working condition. In order to improve detection accuracy and efficiency and save bandwidth, collision signals are detected first. When an unexpected collision occurs, only the collision detection signal is activated, and it is determined that the vehicle has a collision accident. The first guiding rescue file is automatically matched, and the collision guiding rescue mode A is activated according to the first guiding rescue file. The current deformation part and damage of the vehicle are matched and detected, and the user is guided to leave the vehicle first. When the collision detection signal is not activated and only the water immersion detection signal is activated, it is considered that the vehicle has a water fall accident, and the second guiding rescue file is automatically matched. The water fall guiding rescue mode B is activated according to the second guiding rescue file, and the user is guided to activate one-key window breaking first. When the collision detection system and the water fall detection system are activated at the same time, it is considered that the vehicle has a serious accident, and the third guiding rescue file is automatically matched. The emergency guiding rescue mode C is activated according to the third guiding rescue file, and the integrity of the window breaking system is detected first. When the window breaking system is available, the water fall guiding rescue mode B is switched, and when the window breaking system is not available, the strong breaking guidance of the vehicle components is performed.

[0042] It should be noted that the quick boot rescue file in the embodiment of the present disclosure includes but is not limited to guiding the emergency unlocking switch inside the vehicle. Considering that some vehicles are equipped with a physical backup emergency unlocking switch on the outside of the vehicle, the quick boot rescue file may also include content guiding the emergency unlocking switch outside the vehicle.

[0043] Step 103: Based on the quick guide rescue file, guide the personnel inside and / or outside the vehicle to perform emergency unlocking.

[0044] In the disclosed embodiment, there are many ways to guide people inside and / or outside the vehicle to perform emergency unlocking. Three ways are mainly used as examples for explanation here. During implementation, one of the three ways can be selected or any combination can be made as needed.

[0045] Method 1: Rescue guidance is provided through multimedia systems such as display systems, speakers, etc. inside and outside the vehicle, and personnel are guided to unlock the car urgently through multi-dimensional audio-visual methods, which reduces learning costs and improves escape efficiency.

[0046] Based on the guide rescue file, guiding the vehicle occupants to perform emergency unlocking includes: based on the quick guide rescue file, determining the key steps for guiding the vehicle occupants to perform emergency unlocking and the execution order of the key steps; using the vehicle's multimedia system to guide the vehicle occupants to perform emergency unlocking according to the key steps in the execution order. Here, by guiding the key steps in the guide rescue file and the execution order of the key steps, the vehicle occupants are guided to complete emergency unlocking, thereby ensuring the guidance efficiency and improving the probability of successful self-rescue.

[0047] The vehicle's multimedia system includes at least one of a driving information and entertainment system (DHU) inside the vehicle and a speaker outside the vehicle. The driving information and entertainment system includes: a driving information display (DIS), a head-up display (HUD), and a car infotainment display (CSD).

[0048] Among them, while guiding the people inside the vehicle to perform emergency unlocking according to the key steps in the execution order through the speaker on the outside of the vehicle, the vehicle fault status and distress information are also played through the speaker on the outside of the vehicle to seek help from people outside the vehicle.

[0049] In some embodiments, the use of the multimedia system of the vehicle to guide the vehicle occupants to perform emergency unlocking according to each of the key steps in the execution order includes: transmitting each of the key steps to the multimedia system for broadcasting in sequence according to the execution order; wherein, in the process of broadcasting each of the key steps, monitoring whether the key step currently being broadcasted is executed; if not executed, broadcasting the key step in a loop until the key step is executed or the number of loop broadcasts of the key step reaches a threshold number; if executed, switching to broadcasting the next key step. Here, each key step is broadcasted in a loop, and it is detected whether the key step is executed by the vehicle occupants. If it is detected that it is executed, switching to broadcasting the next key step, thereby ensuring that the key steps of emergency unlocking can be executed by the vehicle occupants through partial guidance, thereby ensuring the effectiveness of the guidance.

[0050] In some embodiments, when the number of cyclic broadcasts reaches a threshold number, the method further includes: obtaining a detailed guidance file corresponding to the key step currently being broadcast; and using the multimedia system inside the vehicle to guide the vehicle personnel to complete the key step currently being broadcast according to the detailed guidance file. Here, when the number of cyclic broadcasts of a key step reaches the threshold number and is still not executed, in order to ensure that the vehicle personnel can complete the key step, the detailed guidance file of the key step is further used for detailed guidance, thereby increasing the probability of the key step being executed and improving the effectiveness of the guidance.

[0051] Assume that the number threshold is n, and the number threshold is an integer greater than 1. The specific value of the number threshold can be configured according to design requirements, and there is no restriction on the specific value.

[0052] Similar to the guidance process of key steps, in the detailed guidance process, the execution status of each step in the detailed guidance process can also be detected, and the guidance information can be updated according to the execution status. That is, when the number of loop playbacks of a certain step in the detailed guidance process reaches m times, if the execution of the step is still not detected, the supplementary information of the step is played or the step is further refined and guided.

[0053] For example, see Figure 3 The example of the boot process shown in the figure, after calling the unlock boot file that matches the vehicle model and the current state, determines the key steps of the boot and the execution order of each key step; the key steps of the unlock boot file are sent to the relevant display and audio components for playback in sequence. During the playback of each key step, it is determined whether the key step has been executed. If so, it returns to obtain the next key step; if not, it is determined whether the key step has been looped n times. If not, it returns to determine whether the key step has been executed. If it has been executed n times, it enters the detailed guidance of the key step.

[0054] Method 2: Actively broadcast rescue guidance information to smart terminals around the vehicle within the coverage area of ​​surrounding vehicle-mounted hotspots in real time to seek help from people outside the vehicle in the vicinity. People around the vehicle can view the rescue guidance information in real time through smart terminals such as mobile phones and tablets they carry with them to assist in the rescue.

[0055] Based on the quick-guide rescue file, guiding the outsiders of the vehicle to perform emergency unlocking includes: scanning the smart terminals within a preset range around the vehicle through the vehicle-mounted communication system of the vehicle, and establishing a communication connection with the scanned smart terminals, and using the smart terminal that successfully establishes a communication connection as a relay device to establish a communication connection with the surrounding devices; sending a distress message and the quick-guide rescue file to the smart terminal that successfully establishes a communication connection, and sending the distress message and the quick-guide rescue file to the surrounding devices through the relay device to guide the outsiders of the vehicle to perform emergency unlocking. For the broadcast link topology diagram formed based on this process, see Figure 4 shown.

[0056] The vehicle communication system includes the connected vehicle smart antenna module (TCAM).

[0057] This method has no special requirements for the smart terminals receiving the broadcast, and realizes many-to-many communication through automatic matching protocols.

[0058] See also Figure 5 As shown, the process of broadcasting guidance information from a vehicle to surrounding devices is as follows: TCAM scans vehicles and smart terminals within the signal range, verifies according to the vehicle identification code (VIN code) of the surrounding vehicles and the international mobile equipment identity code (IMEI code) of the smart device, and establishes a wireless connection (i.e., the TCAM module receives the device registration instruction, executes the scanning instruction after the registration instruction is successfully verified, and matches the protocol to automatically establish a connection). After the TCAM module successfully establishes a connection with the first device around the vehicle, the device can be used as a relay to search for other available devices, and the connection between the vehicle and other available devices is established through the relay to improve the transmission efficiency. Specifically, after the vehicle establishes a connection with the surrounding device, an acceptable option will be displayed on the surrounding device (if the option is accepted, the vehicle sends a distress message to the surrounding device and adds the surrounding device as a relay to the transmission link; if the option is rejected, the vehicle receives the rejection signal returned by the surrounding device, and the vehicle no longer sends it repeatedly to the surrounding device). The vehicle packages the guidance information and sends it to the receiving peripheral device (the sending process uses multi-threaded concurrency, and each data packet is transmitted separately). After broadcasting the guidance information, the vehicle detects whether the broadcast is successful. If unsuccessful, the guidance information is broadcast repeatedly.

[0059] Method three, sending rescue guidance information through satellite messages and the cloud, and through cloud services and APP push, breaking the spatial limitations of guidance, making it easier for rescue personnel to plan reasonable rescue plans in advance based on the reported rescue guidance information.

[0060] Based on the quick-guide rescue file, guiding people outside the vehicle to perform emergency unlocking includes: sending the vehicle's location information and the quick-guide rescue file to a cloud server through the vehicle's onboard communication system, so that the location information and the quick-guide rescue file are sent to a bound family account through the cloud server; and / or, sending the vehicle's location information and the quick-guide rescue file to an alarm center and emergency contacts through a satellite communication module. Here, the vehicle's location information and quick-guide rescue file are spread using vehicle network technology and satellite communication technology, thereby improving rescue efficiency.

[0061] The vehicle communication system includes TCAM module and satellite communication module (STCM), see Figure 6 As shown, the vehicle packages the rescue information (positioning information and quick-guide rescue files) and sends it to the TCAM module; the TCAM module uploads the rescue information to the cloud, the cloud matches the family account of the owner's account, and sends the rescue information to the family account through the manufacturer's APP on the vehicle; in addition, the TCAM module sends the rescue information to the STCM module, and the STCM module sends the rescue information to the alarm center and emergency contacts via satellite messages.

[0062] In some embodiments, the method further includes: when there is no response from a occupant in the vehicle within a set period of time after the vehicle accident occurs, sending a wake-up signal to a wake-up device in the vehicle to trigger the wake-up device to execute a wake-up procedure.

[0063] The wake-up devices in the car include but are not limited to at least one of the following: seats, air conditioning, and fragrance.

[0064] Specifically, the driver monitoring system (DMS) and the passenger monitoring system (OMS) return signals indicating whether the occupant has responded. The DMS and OMS determine the detection area based on the seat occupancy signal and generate a signal indicating whether the occupant has responded based on the detection area. When it is determined that the occupant in the vehicle has not responded within a set time period based on the signals indicating whether the occupant has responded, a wake-up signal is sent to trigger the seat, air conditioning, and fragrance to execute the wake-up procedure.

[0065] For example, the wake-up signal can be used to trigger the seat to vibrate or open the airbag, trigger the air conditioner to run in the wake-up mode, or trigger the fragrance to turn on the wake-up mode.

[0066] The embodiments provided by the present disclosure determine the type of accident that has occurred in the vehicle when a vehicle accident is detected; obtain a quick-guided rescue file corresponding to the type of accident of the vehicle; and guide personnel inside and / or outside the vehicle to perform emergency unlocking based on the quick-guided rescue file. Thus, when an accident occurs, there is no need to look up a vehicle manual or electronic manual, and the quick-guided rescue file can be automatically obtained according to the type of accident of the vehicle, and then the vehicle can be urgently unlocked based on the quick-guided rescue file, thereby improving rescue efficiency and reducing the possibility of delaying rescue timing.

[0067] It can be understood that the above-mentioned various method embodiments mentioned in the present disclosure can be combined with each other to form a combined embodiment without violating the principle logic. Due to space limitations, the present disclosure will not repeat them. It can be understood by those skilled in the art that in the above-mentioned method of the specific implementation, the specific execution order of each step should be determined by its function and possible internal logic, and the execution order between the steps is not limited to being implemented according to the step number.

[0068] Exemplary Systems

[0069] Based on the same concept, an embodiment of the present disclosure provides a vehicle emergency unlocking guidance system, which mainly includes a controller, an accident detection circuit and a guidance component.

[0070] An accident detection circuit is used to monitor whether the vehicle has an accident and, if an accident occurs, to determine the type of accident that has occurred;

[0071] The controller is used to obtain a quick-guidance rescue file corresponding to the accident type of the vehicle when the accident detection circuit monitors the occurrence of an accident; based on the quick-guidance rescue file, instruct the guidance component to guide people inside and / or outside the vehicle to perform emergency unlocking.

[0072] In some embodiments, the accident detection circuit includes at least one of a collision detection circuit, a water immersion detection circuit, and the like.

[0073] In some embodiments, the guiding component includes at least one of a DHU, a DMS, an OMS, a STCM, and a TCAM.

[0074] The specific implementation of the vehicle emergency unlocking guidance system can refer to the description of the method embodiment part. The execution subject of the method embodiment part is the controller in the system, which will not be repeated here.

[0075] Exemplary Devices

[0076] Figure 7 A block diagram of a vehicle emergency unlocking guidance device provided in an embodiment of the present disclosure, the vehicle emergency unlocking guidance device mainly includes:

[0077] The detection module 701 is used to determine the type of accident of the vehicle when a vehicle accident is detected;

[0078] An acquisition module 702 is used to acquire a quick rescue guidance file corresponding to the accident type of the vehicle;

[0079] The guidance module 703 is used to guide the personnel inside and / or outside the vehicle to perform emergency unlocking based on the quick guidance rescue file.

[0080] Exemplary electronic devices, storage media, and program products

[0081] Figure 8 A block diagram of an electronic device provided in an embodiment of the present disclosure.

[0082] Reference Figure 8 An embodiment of the present disclosure provides an electronic device, which includes: at least one processor 801; at least one memory 802, and one or more I / O interfaces 803, connected between the processor 801 and the memory 802; wherein the memory 802 stores one or more computer programs that can be executed by the at least one processor 801, and the one or more computer programs are executed by the at least one processor 801 so that the at least one processor 801 can execute the above-mentioned vehicle emergency unlocking guidance method.

[0083] Each module in the above electronic device can be implemented in whole or in part by software, hardware, or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each module.

[0084] The embodiment of the present disclosure also provides a computer program product, including a computer program, which implements the above-mentioned vehicle emergency unlocking guidance method when executed in a processor.

[0085] The computer program may be stored in a readable storage medium of a computer device or in the cloud; the processor of the computer device reads the computer program from the readable storage medium or in the cloud.

[0086] The computer program product may be implemented in hardware, software or a combination thereof. In one optional embodiment, the computer program product is implemented as a computer storage medium. In another optional embodiment, the computer program product is implemented as a software product, such as a software development kit (SDK).

[0087] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In a hardware implementation, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or may be implemented as hardware, or may be implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable storage medium, which may include a computer storage medium (or a non-transitory medium) and a communication medium (or a temporary medium).

[0088] As is known to those of ordinary skill in the art, the term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable program instructions, data structures, program modules or other data). Computer storage media include, but are not limited to, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM), static random access memory (SRAM), flash memory or other memory technology, portable compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and can be accessed by a computer. In addition, it is known to those of ordinary skill in the art that communication media typically contain computer-readable program instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transmission mechanism, and may include any information delivery medium.

[0089] The computer-readable program instructions described herein can be downloaded from a computer-readable storage medium to each computing / processing device, or downloaded to an external computer or external storage device via a network, such as the Internet, a local area network, a wide area network, and / or a wireless network. The network can include copper transmission cables, optical fiber transmissions, wireless transmissions, routers, firewalls, switches, gateway computers, and / or edge servers. The network adapter card or network interface in each computing / processing device receives the computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in the computer-readable storage medium in each computing / processing device.

[0090] The computer program instructions for performing the operation of the present disclosure may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages, including object-oriented programming languages, such as Smalltalk, C++, etc., and conventional procedural programming languages, such as "C" language or similar programming languages. Computer-readable program instructions may be executed completely on a user's computer, partially on a user's computer, as an independent software package, partially on a user's computer, partially on a remote computer, or completely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., using an Internet service provider to connect via the Internet). In some embodiments, an electronic circuit, such as a programmable logic circuit, a field programmable gate array (FPGA), or a programmable logic array (PLA), may be customized by utilizing the state information of the computer-readable program instructions, and the electronic circuit may execute the computer-readable program instructions, thereby realizing various aspects of the present disclosure.

[0091] The computer program product described herein may be implemented in hardware, software, or a combination thereof. In one optional embodiment, the computer program product is embodied as a computer storage medium, and in another optional embodiment, the computer program product is embodied as a software product, such as a software development kit (SDK), etc.

[0092] Various aspects of the present disclosure are described herein with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present disclosure. It should be understood that each box in the flowchart and / or block diagram and the combination of each box in the flowchart and / or block diagram can be implemented by computer-readable program instructions.

[0093] These computer-readable program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, thereby producing a machine, so that when these instructions are executed by the processor of the computer or other programmable data processing device, a device that implements the functions / actions specified in one or more boxes in the flowchart and / or block diagram is generated. These computer-readable program instructions can also be stored in a computer-readable storage medium, and these instructions cause the computer, programmable data processing device, and / or other equipment to work in a specific manner, so that the computer-readable medium storing the instructions includes a manufactured product, which includes instructions for implementing various aspects of the functions / actions specified in one or more boxes in the flowchart and / or block diagram.

[0094] Computer-readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other device so that a series of operating steps are performed on the computer, other programmable data processing apparatus, or other device to produce a computer-implemented process, thereby causing the instructions executed on the computer, other programmable data processing apparatus, or other device to implement the functions / actions specified in one or more boxes in the flowchart and / or block diagram.

[0095] The flow chart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to multiple embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a part of a module, program segment or instruction, and a part of the module, program segment or instruction includes one or more executable instructions for realizing the specified logical function. In some alternative implementations, the function marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two continuous square boxes can actually be executed substantially in parallel, and they can sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs the specified function or action, or can be implemented with a combination of special hardware and computer instructions.

[0096] The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent substitutions, etc. made within the spirit and principles of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A vehicle emergency unlocking guidance method, characterized in that: include: When a vehicle accident is detected, determining the type of accident that occurred in the vehicle; Obtaining a quick-guide rescue file corresponding to the accident type of the vehicle; Based on the quick-guide rescue file, the personnel inside and / or outside the vehicle are guided to perform emergency unlocking.

2. The method according to claim 1, characterized in that: The accident type includes at least one of a collision and immersion in water.

3. The method according to claim 2, characterized in that The obtaining of a quick-guidance rescue file corresponding to the accident type of the vehicle includes: When the accident type includes a collision, obtaining a first guidance rescue file corresponding to the type of the vehicle and the accident type; wherein the information included in the first guidance rescue file is used to detect vehicle damage and quickly guide the user to leave the vehicle based on the vehicle damage; When the accident type includes flooding, obtaining a second guidance rescue file corresponding to the type of the vehicle and the accident type; wherein the second guidance rescue file includes information for quickly guiding the user to activate one-key window breaking; When the accident type includes collision and immersion, a third guidance rescue file corresponding to the type of the vehicle and the accident type is obtained; wherein the information included in the third guidance rescue file is used to detect the availability of the window breaking system, and quickly guide the user to activate one-key window breaking when the window breaking system is available, and provide guidance for forced breaking of vehicle interior components when the window breaking system is unavailable.

4. The method according to any one of claims 1 to 3, characterized in that: Based on the rescue guidance file, guide the vehicle internal personnel to perform emergency unlocking, including: Based on the quick guide rescue file, determine the key steps for guiding the vehicle occupants to perform emergency unlocking and the execution order of the key steps; Utilizing the multimedia system of the vehicle, the occupants of the vehicle are guided to perform emergency unlocking according to each of the key steps in the execution sequence.

5. The method according to claim 4, characterized in that The method of using the multimedia system of the vehicle to guide the vehicle occupant to perform emergency unlocking according to the key steps in the execution order includes: Each of the key steps is transmitted to the multimedia system for broadcast in sequence according to the execution order; wherein, in the process of broadcasting each of the key steps, it is monitored whether the key step currently being broadcasted is executed; if not executed, the key step is broadcasted in a loop until the key step is executed or the number of loop broadcasts of the key step reaches a threshold number; if executed, the next key step is switched to be broadcasted.

6. The method according to claim 5, characterized in that When the number of cyclic broadcasts reaches a threshold number, the method further includes: Obtain the detailed guidance file corresponding to the key step currently being reported; Utilizing the multimedia system inside the vehicle, the personnel inside the vehicle are guided to complete the key steps of the current broadcast according to the detailed guidance file.

7. The method according to any one of claims 1 to 3, characterized in that: Based on the quick guide rescue file, guide the outsider of the vehicle to perform emergency unlocking, including: Scanning the smart terminals within a preset range around the vehicle through the vehicle-mounted communication system of the vehicle, and establishing a communication connection with the scanned smart terminals, and the smart terminal that successfully establishes a communication connection serves as a relay device to establish a communication connection with the surrounding devices; Send a distress message and the quick-guide rescue file to the smart terminal that has successfully established a communication connection, and send the distress message and the quick-guide rescue file to the peripheral device through the relay device to guide people outside the vehicle to perform emergency unlocking.

8. The method according to any one of claims 1 to 3, characterized in that: Based on the quick guide rescue file, guide the outsider of the vehicle to perform emergency unlocking, including: The vehicle's onboard communication system sends the vehicle's location information and the quick-guide rescue file to a cloud server, so that the location information and the quick-guide rescue file are sent to a bound family account through the cloud server; and / or The positioning information of the vehicle and the quick rescue guidance file are sent to an alarm receiving center and an emergency contact through a satellite communication module.

9. The method according to any one of claims 1 to 3, characterized in that: The method further includes: when there is no response from a vehicle occupant within a set time period after the vehicle accident occurs, sending a wake-up signal to a wake-up device in the vehicle to trigger the wake-up device to execute a wake-up procedure.

10. An electronic device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores at least one computer program executable by the at least one processor, and the at least one computer program is executed by the at least one processor so that the at least one processor can execute the vehicle emergency unlocking guidance method according to any one of claims 1 to 9.

11. A vehicle, characterized in that: The controller of the vehicle is configured to execute the vehicle emergency unlocking guidance method according to any one of claims 1-9.

12. A computer program product, characterized in that The computer program product comprises a computer program, and when the computer program is executed in a processor, the vehicle emergency unlocking guidance method according to any one of claims 1 to 9 is implemented.

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