Vehicle door and window state monitoring method and device, electronic equipment and program product

Abstract

The application discloses a vehicle door and window state monitoring method and device, electronic equipment and program product, and relates to the technical field of vehicle monitoring. The method comprises the following steps: when a target vehicle switches from a moving state to a stationary state, a Bluetooth electronic fence is constructed by using a vehicle-mounted Bluetooth module of the target vehicle and a preset Bluetooth signal strength threshold; the door state and the window state of the target vehicle are acquired, and it is judged whether a target user terminal has left the Bluetooth electronic fence; when the door state and / or the window state is not locked, and the target user terminal has left the Bluetooth electronic fence, the target user terminal is warned by using a cloud server. The application can accurately and timely judge whether the user terminal needs to be warned and reminded based on the Bluetooth electronic fence of the vehicle-mounted Bluetooth module when the door or the window is not locked, thereby avoiding vehicle safety hazards caused by the door or the window being not closed to the greatest extent, improving the travel experience of the user, and being applicable to the technical field of vehicle monitoring.

Description

Technical Field

[0001] This invention relates to the field of vehicle monitoring technology, and in particular to a method, device, electronic equipment, and program product for monitoring the status of vehicle doors and windows. Background Technology

[0002] With the increase in car ownership, users frequently leave car doors or windows open due to negligence, leading to safety hazards and property losses such as theft of items from inside the vehicle, rainwater damage to the interior, and battery depletion. Existing vehicle door and window status monitoring technologies have the following main shortcomings: 1) Limited reminder methods: Most models only provide reminders via flashing car key indicator lights, short horn sounds, or in-vehicle screens. Users cannot receive the information after leaving the vehicle and it is easily ignored. Some smart models rely on mobile APP push reminders, but the success rate of reminders is low due to network signal limitations and the background running status of the APP. It is also not suitable for middle-aged and elderly users or other groups who do not frequently use smart terminals.

[0003] 2) Lack of remote interaction capability: Existing technology can only achieve "one-way reminder". After receiving the reminder, the user needs to return to the vehicle site to handle it. It is impossible to remotely confirm the status or perform locking operation, resulting in poor ease of use.

[0004] 3) High adaptation cost: The intelligent monitoring system of high-end models is integrated into the vehicle's electronic architecture. It is difficult to retrofit the system into mid-to-low-end models. Moreover, the retrofit cost is high and the compatibility is poor, which cannot meet the low-cost upgrade needs of ordinary users.

[0005] 4) Insufficient status detection accuracy: Some sensors are susceptible to road vibration and electromagnetic interference, resulting in false alarms or missed alarms, and their reliability needs to be improved.

[0006] The above problems urgently need to be addressed. Summary of the Invention

[0007] The purpose of this invention is to at least partially solve one of the technical problems existing in the prior art.

[0008] Therefore, one objective of this invention is to provide a vehicle door and window status monitoring method. This method can accurately and promptly determine whether a warning reminder needs to be issued to the user terminal when the door or window is not locked, based on the Bluetooth electronic fence of the vehicle's Bluetooth module. This can minimize vehicle safety hazards caused by unlocked doors or windows and improve the user's travel experience.

[0009] Another objective of this invention is to provide a vehicle door and window status monitoring device.

[0010] To achieve the above-mentioned technical objectives, the technical solutions adopted in the embodiments of the present invention include: On one hand, embodiments of the present invention provide a method for monitoring the status of vehicle doors and windows, including the following steps: When the target vehicle switches from a moving state to a stationary state, a Bluetooth electronic fence is constructed using the vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold. The system acquires the door and window status of the target vehicle and determines whether the target user terminal has left the Bluetooth electronic fence. When the vehicle door and / or the vehicle window are unlocked, and the target user terminal leaves the Bluetooth electronic fence, a warning is issued to the target user terminal via the cloud server.

[0011] Furthermore, in one embodiment of the present invention, the construction of a Bluetooth electronic fence using the target vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold specifically includes: The vehicle-mounted Bluetooth module broadcasts Bluetooth signals to the surrounding environment. The Bluetooth electronic fence is constructed with the vehicle-mounted Bluetooth module as the center and the Bluetooth signal strength threshold as the boundary.

[0012] Furthermore, in one embodiment of the present invention, determining whether the target user terminal has left the Bluetooth electronic fence specifically includes: The vehicle-mounted Bluetooth module continuously scans for the target user terminal. When the target user terminal is paired with the vehicle Bluetooth module, the current Bluetooth signal strength returned by the target user terminal is obtained. If the current Bluetooth signal strength is less than the Bluetooth signal strength threshold, it is determined that the target user terminal has left the Bluetooth electronic fence. When the target user terminal disconnects from the vehicle Bluetooth module, it is determined that the target user terminal has left the Bluetooth electronic fence.

[0013] Furthermore, in one embodiment of the present invention, the step of issuing a warning to the target user terminal via a cloud server specifically includes: The target vehicle sends abnormal door and window status information to the cloud server through its mobile network module. The abnormal door and window status information includes the target vehicle's vehicle identification code, current door and window status, current location, and duration of user terminal absence. The cloud server matches the target user terminal based on the vehicle identification code, generates a voice reminder based on the current door and window status, the current location, and the duration the user terminal has been away, and initiates a call to the target user terminal. When the target user's terminal answers the call, the voice prompt content is played.

[0014] Furthermore, in one embodiment of the present invention, after issuing a warning to the target user terminal via a cloud server, the method further includes: When a remote locking command is received from the target user terminal, the remote locking command is returned to the target vehicle through the cloud server; The remote locking command is verified by the target vehicle, and the doors and / or windows of the target vehicle are locked after successful verification.

[0015] Furthermore, in one embodiment of the present invention, the vehicle door and window status monitoring method further includes the following steps: When the vehicle door status and / or the vehicle window status are unlocked, and the target user terminal has not left the Bluetooth electronic fence, determine whether the current Bluetooth signal strength of the target user terminal is continuously weakening; When the current Bluetooth signal strength of the target user terminal continues to weaken, a reminder signal is sent to the target user terminal through the vehicle Bluetooth module, causing the target user terminal to display a reminder pop-up and / or vibrate.

[0016] Furthermore, in one embodiment of the present invention, the door status and the window status are obtained by a travel limit sensor or a Hall displacement sensor.

[0017] On the other hand, embodiments of the present invention provide a vehicle door and window status monitoring device, comprising: An electronic fence construction module is used to construct a Bluetooth electronic fence by means of the vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold when the target vehicle switches from a moving state to a stationary state. The status detection module is used to obtain the door status and window status of the target vehicle and determine whether the target user terminal has left the Bluetooth electronic fence. The warning module is used to issue a warning to the target user terminal via a cloud server when the vehicle door and / or the vehicle window are unlocked and the target user terminal leaves the Bluetooth electronic fence.

[0018] On the other hand, embodiments of the present invention provide an electronic device, including: At least one processor; At least one memory for storing at least one program; When the at least one program is executed by the at least one processor, the at least one processor implements the above-described method for monitoring the status of vehicle doors and windows.

[0019] On the other hand, embodiments of the present invention also provide a computer-readable storage medium storing a processor-executable computer program that, when executed by a processor, implements the above-described method for monitoring the status of vehicle doors and windows.

[0020] On the other hand, embodiments of the present invention also provide a computer program product, including a computer program that, when executed by a processor, implements the above-described method for monitoring the status of vehicle doors and windows.

[0021] The advantages and beneficial effects of the present invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention: In this embodiment of the invention, when a target vehicle switches from a moving state to a stationary state, a Bluetooth electronic fence is constructed using the vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold. The status of the vehicle's doors and windows is obtained, and it is determined whether the target user terminal has left the Bluetooth electronic fence. If the doors and / or windows are unlocked, and the target user terminal has left the Bluetooth electronic fence, a warning is issued to the target user terminal via a cloud server. This embodiment of the invention can accurately and promptly determine whether a warning reminder to the user terminal is needed when the doors or windows are unlocked, based on the Bluetooth electronic fence of the onboard Bluetooth module. This minimizes vehicle safety hazards caused by unlocked doors or windows and improves the user's travel experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments of the present invention are described below. It should be understood that the drawings described below are only for the convenience of clearly describing some embodiments of the technical solutions of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A flowchart illustrating the steps of a vehicle door and window status monitoring method provided in an embodiment of the present invention; Figure 2 This is a structural block diagram of a vehicle door and window status monitoring device provided in an embodiment of the present invention; Figure 3 This is a structural block diagram of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In the following description, when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the embodiments of this invention; they are merely examples of apparatuses and methods consistent with some aspects of the embodiments of this invention as detailed in the appended claims.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing embodiments of the invention only and is not intended to limit the invention.

[0026] The vehicle door and window status monitoring method provided in this invention can be applied to a terminal, a server, or software running on a terminal or server. In some embodiments, the terminal can be a smartphone, tablet, laptop, desktop computer, smart speaker, smartwatch, or vehicle terminal, but is not limited thereto; the server can be configured as an independent physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server providing basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, CDN, and big data and artificial intelligence platforms. The server can also be a node server in a blockchain network; the software can be an application that implements the vehicle door and window status monitoring method, but is not limited to the above forms.

[0027] This invention can be used in a wide variety of general-purpose or special-purpose computer system environments or configurations. Examples include: personal computers, server computers, handheld or portable devices, tablet devices, multiprocessor systems, microprocessor-based systems, set-top boxes, programmable consumer electronics, network PCs, minicomputers, mainframe computers, and distributed computing environments including any of the above systems or devices. This invention can be described in the general context of computer-executable instructions, such as program modules, that are executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc., that perform specific tasks or implement specific abstract data types. This invention can also be practiced in distributed computing environments where tasks are performed by remote processing devices connected via a communication network. In distributed computing environments, program modules can reside in local and remote computer storage media, including storage devices.

[0028] It should be noted that in various specific embodiments of the present invention, when processing data related to user identity or characteristics, such as user information, user behavior data, user historical data, and user parking space location information, user permission or consent is obtained first. Furthermore, the collection, use, and processing of this data comply with relevant laws, regulations, and standards. In addition, when embodiments of the present invention require access to sensitive personal information of users, separate permission or consent from the user is obtained through pop-ups or redirection to a confirmation page. Only after obtaining the user's separate permission or consent is the necessary user-related data for the normal operation of the embodiments of the present invention acquired.

[0029] Reference Figure 1 This invention provides a method for monitoring the status of vehicle doors and windows, specifically including the following steps: S101. When the target vehicle switches from a moving state to a stationary state, a Bluetooth electronic fence is constructed using the vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold. S102. Obtain the door status and window status of the target vehicle, and determine whether the target user terminal has left the Bluetooth electronic fence. S103. When the vehicle door and / or window are unlocked and the target user terminal leaves the Bluetooth electronic fence, a warning is issued to the target user terminal via the cloud server.

[0030] The embodiments of the present invention can accurately and timely determine whether a warning reminder needs to be sent to the user terminal based on the Bluetooth electronic fence of the vehicle Bluetooth module when the car door or window is not locked. This can minimize the vehicle safety hazards caused by the car door or window being left unlocked, improve the user's travel experience, reduce adaptation costs, and meet the retrofit and original configuration requirements of various car models.

[0031] As a further optional implementation, a Bluetooth electronic fence is constructed using the target vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold, specifically including: S1011. Broadcast Bluetooth signals to the surroundings via the vehicle's Bluetooth module; S1012. Construct a Bluetooth electronic fence with the vehicle-mounted Bluetooth module as the center and the Bluetooth signal strength threshold as the boundary.

[0032] Specifically, the in-vehicle system monitors the vehicle's motion status in real time. By using vehicle speed sensors and wheel speed sensors to determine when the vehicle switches from motion to stillness (vehicle speed is 0 and duration is ≥3 seconds), the in-vehicle Bluetooth module is triggered to enter the fence construction mode and start continuously broadcasting Bluetooth signals. The system automatically records the signal strength (RSSI value) of the vehicle's Bluetooth at different distances in the current still state. Combined with a preset Bluetooth signal strength threshold (such as -70dBm, which can be adaptively adjusted according to the environment), the Bluetooth electronic fence is demarcated with the vehicle as the center and the signal strength threshold as the boundary.

[0033] Meanwhile, after the vehicle is turned off, the door sensors maintain low-power operation, collecting door lock pin displacement data every 2 seconds and transmitting the raw data to the vehicle controller. The vehicle controller filters the raw data to remove interference signals and determines the door status as "locked" or "unlocked" based on a preset closure threshold. "Locked" means the door lock pin has reached the fully locked position; "unlocked" means the door is not closed and locking has failed. Similarly, window sensors monitor the window status to determine whether the windows are locked.

[0034] As a further optional implementation, determining whether the target user terminal has left the Bluetooth electronic fence specifically includes: S1021. Continuously scan for target user terminals via the vehicle's Bluetooth module; S1022. When the target user terminal and the vehicle Bluetooth module are in a pairing state, obtain the current Bluetooth signal strength returned by the target user terminal. If the current Bluetooth signal strength is less than the Bluetooth signal strength threshold, determine that the target user terminal has left the Bluetooth electronic fence. S1023. When the target user terminal disconnects from the vehicle Bluetooth module, it is determined that the target user terminal has left the Bluetooth electronic fence.

[0035] Specifically, the vehicle Bluetooth module continuously scans the Bluetooth signal of the paired target user terminal, obtains the current Bluetooth signal strength of the user terminal in real time, and compares it with the preset Bluetooth signal strength threshold. When the current Bluetooth signal strength is lower than the Bluetooth signal strength threshold and the duration is ≥3 seconds, it is determined that the user terminal has left the Bluetooth electronic fence, which means that the user has moved away from the vehicle by a certain distance. If the car door / window is not locked at this time, a warning reminder needs to be triggered.

[0036] It is understood that, through the construction of a Bluetooth electronic fence, the embodiments of the present invention can provide early warnings to users as soon as they leave the Bluetooth electronic fence, thereby minimizing vehicle safety hazards caused by left-closed doors or windows.

[0037] As a further optional implementation, early warnings are issued to target user terminals via a cloud server, specifically including: S1031. Send abnormal door and window status information to the cloud server through the mobile network module of the target vehicle. The abnormal door and window status information includes the vehicle identification code of the target vehicle, the current door and window status, the current location, and the duration of the user terminal's absence. S1032. The target user terminal is obtained by matching the vehicle identification code through the cloud server. The voice reminder content is generated based on the current door and window status, current location and duration of user terminal absence, and a call is initiated to the target user terminal. S1033. When the target user's terminal answers the call, play the voice reminder content.

[0038] Specifically, when the warning conditions are met, the vehicle-mounted T-BOX module immediately sends abnormal door and window status information to the cloud server, including: vehicle VIN code, current location, current door and window status, and the duration the user terminal has been away from the electronic fence. The cloud server matches the user's bound mobile phone number, generates a reminder voice through voice synthesis, and automatically dials the user's number; if the call is not answered within 30 seconds, it will be redialed after 1 minute, up to a maximum of 3 redials; after the user answers, the reminder voice is played and interactive options are provided: press 1 to "Confirm Understanding", press 2 to "Remote Lock", and press 3 to "Manual Assistance".

[0039] As a further optional implementation, after issuing a warning to the target user terminal via a cloud server, the method also includes: S104. Upon receiving a remote locking command from the target user terminal, the remote locking command is returned to the target vehicle via the cloud server. S105. Verify the remote locking command through the target vehicle, and lock the doors and / or windows of the target vehicle after successful verification.

[0040] Specifically, if the user selects "remote locking", the mobile phone will send the command back to the vehicle controller. After the controller verifies the legality of the command, it will activate the solenoid valve to drive the door lock pin to press down. After the operation is completed, the sensor will check the status again and generate the operation result (success / failure), which will be fed back to the user's mobile phone through the mobile network. The server will simultaneously make a confirmation call to inform the user of the final status.

[0041] As an optional implementation, the vehicle door and window status monitoring method further includes the following steps: S106. When the door and / or window are unlocked and the target user terminal has not left the Bluetooth electronic fence, determine whether the current Bluetooth signal strength of the target user terminal is continuously weakening. S107. When the current Bluetooth signal strength of the target user terminal continues to weaken, a reminder signal is sent to the target user terminal through the vehicle Bluetooth module, causing the target user terminal to display a reminder pop-up and / or vibrate.

[0042] Specifically, in another embodiment, if it is detected that the car door and / or window are not locked and the target user terminal has not left the Bluetooth electronic fence, it is determined whether the current Bluetooth signal strength of the target user terminal is continuously weakening (i.e., whether the target user terminal is continuously moving away from the vehicle). If so, the vehicle Bluetooth module establishes a connection with the target user terminal and provides local reminders through reminder pop-ups, vibrations, etc. If no action is taken for 10 seconds, the mobile communication module is activated and a warning reminder is sent through the cloud server.

[0043] It can be understood that, in this embodiment of the invention, when the target user terminal has not left the Bluetooth electronic fence, the system determines whether the target user terminal is continuously moving away from the vehicle based on the Bluetooth signal strength. Thus, the system provides an early warning to the user through the vehicle Bluetooth module as soon as the user shows a tendency to move away from the vehicle, making the warning more timely and further avoiding vehicle safety hazards caused by left-closed doors or windows.

[0044] As an optional implementation, the door and window status can be obtained through travel limit sensors or Hall displacement sensors.

[0045] Specifically, the door and window sensors can be travel limit sensors or Hall displacement sensors. The specific models will not be elaborated here, as long as they can detect the status of the doors and windows.

[0046] The method steps of the embodiments of the present invention have been described above. It can be understood that the embodiments of the present invention can accurately and promptly determine whether a warning reminder to the user terminal is needed based on the Bluetooth electronic fence of the vehicle's Bluetooth module when the car door or window is not locked, thereby minimizing vehicle safety hazards caused by unlocked doors or windows, improving the user's travel experience, reducing adaptation costs, and meeting the retrofit and original factory configuration requirements of various vehicle models.

[0047] Compared with the prior art, the embodiments of the present invention also have the following advantages: 1) High priority and high success rate of reminders: The telephone notification method, combined with voice broadcast and button interaction, is more easily received by users than SMS and APP push, especially suitable for middle-aged and elderly users. The multiple redial mechanism further ensures that no reminders are missed. 2) It has remote interaction and control capabilities: users do not need to return to the vehicle site and can complete the remote locking operation through telephone commands. The operation results are fed back in real time, forming a closed loop and improving the ease of use. 3) Low adaptation cost and strong compatibility: The total cost of core hardware is relatively low, supporting retrofitting of low- and mid-range models without modifying the original vehicle's core circuitry, and is compatible with various fuel vehicles and new energy vehicles.

[0048] Reference Figure 2 This invention provides a vehicle door and window status monitoring device, comprising: The electronic fence construction module is used to construct a Bluetooth electronic fence by using the vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold when the target vehicle switches from a moving state to a stationary state. The status detection module is used to obtain the door and window status of the target vehicle and determine whether the target user terminal has left the Bluetooth electronic fence. The warning module is used to issue a warning to the target user terminal via a cloud server when the vehicle door and / or window are unlocked and the target user terminal leaves the Bluetooth electronic fence.

[0049] It is understood that the content of the above method embodiments is applicable to the present device embodiments. The specific functions implemented by the present device embodiments are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0050] Reference Figure 3 This invention provides an electronic device, comprising: At least one processor; At least one memory for storing at least one program; When the above-mentioned at least one program is executed by the above-mentioned at least one processor, the above-mentioned at least one processor implements the above-mentioned vehicle door and window status monitoring method.

[0051] It is understood that the content of the above method embodiments is applicable to this device embodiment. The specific functions implemented by this device embodiment are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0052] This invention also provides a computer-readable storage medium storing a processor-executable computer program that, when executed by a processor, implements the above-described method for monitoring the status of vehicle doors and windows.

[0053] This invention provides a computer-readable storage medium that can execute a vehicle door and window status monitoring method provided in the method embodiment of this invention. It can execute any combination of the implementation steps of the method embodiment and has the corresponding functions and beneficial effects of the method.

[0054] This invention also provides a computer program product, including a computer program that, when executed by a processor, implements the above-described method for monitoring the status of vehicle doors and windows.

[0055] It is understood that the content of the above method embodiments is applicable to the embodiments of this program product. The specific functions implemented by the embodiments of this program product are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0056] Memory, as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs and non-transitory computer-executable programs. Furthermore, memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, memory may optionally include memory remotely located relative to the processor, and these remote memories can be connected to the processor via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

[0057] The embodiments described in this invention are for the purpose of more clearly illustrating the technical solutions of the embodiments of this invention, and do not constitute a limitation on the technical solutions provided by the embodiments of this invention. As those skilled in the art will know, with the evolution of technology and the emergence of new application scenarios, the technical solutions provided by the embodiments of this invention are also applicable to similar technical problems.

[0058] The terms "first," "second," "third," "fourth," etc. (if present) in the specification and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0059] In some alternative embodiments, the functions / operations mentioned in the block diagrams may not occur in the order shown in the operation diagrams. For example, depending on the functions / operations involved, two consecutively shown blocks may actually be executed substantially simultaneously, or the aforementioned blocks may sometimes be executed in reverse order. Furthermore, the embodiments presented and described in the flowcharts of this invention are provided by way of example to provide a more comprehensive understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and sub-operations described as part of a larger operation are executed independently.

[0060] Furthermore, although the invention has been described in the context of functional modules, it should be understood that, unless otherwise stated, one or more of the aforementioned functions and / or features may be integrated into a single physical device and / or software module, or one or more functions and / or features may be implemented in a separate physical device or software module. It is also understood that a detailed discussion of the actual implementation of each module is unnecessary for understanding the invention. Rather, given the properties, functions, and internal relationships of the various functional modules in the apparatus disclosed herein, the actual implementation of the module will be understood within the scope of conventional skill of an engineer. Therefore, those skilled in the art can implement the invention as set forth in the claims using ordinary techniques without excessive experimentation. It is also understood that the specific concepts disclosed are merely illustrative and not intended to limit the scope of the invention, which is determined by the full scope of the appended claims and their equivalents.

[0061] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, or the part that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0062] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a processor-including system, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device.

[0063] More specific examples (a non-exhaustive list) of computer-readable media include: electrical connections (electronic devices) having one or more wires, portable computer disk drives (magnetic devices), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Furthermore, computer-readable media can even be paper or other suitable media on which the aforementioned program can be printed, because the aforementioned program can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, interpreting, or otherwise processing as necessary, and then stored in computer memory.

[0064] It should be understood that various parts of the present invention can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0065] In the foregoing description of this specification, references to terms such as "one embodiment," "another embodiment," or "some embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0066] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

[0067] The above is a detailed description of the preferred embodiments of the present invention. However, the present invention is not limited to the above embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of the present invention.

Claims

1. A method for monitoring the status of vehicle doors and windows, characterized in that, Includes the following steps: When the target vehicle switches from a moving state to a stationary state, a Bluetooth electronic fence is constructed using the vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold. The system acquires the door and window status of the target vehicle and determines whether the target user terminal has left the Bluetooth electronic fence. When the vehicle door and / or the vehicle window are unlocked, and the target user terminal leaves the Bluetooth electronic fence, a warning is issued to the target user terminal via the cloud server.

2. The method for monitoring the status of vehicle doors and windows according to claim 1, characterized in that, The construction of a Bluetooth electronic fence using the target vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold specifically includes: The vehicle-mounted Bluetooth module broadcasts Bluetooth signals to the surrounding environment. The Bluetooth electronic fence is constructed with the vehicle-mounted Bluetooth module as the center and the Bluetooth signal strength threshold as the boundary.

3. The method for monitoring the status of vehicle doors and windows according to claim 1, characterized in that, The determination of whether the target user terminal has left the Bluetooth electronic fence specifically includes: The vehicle-mounted Bluetooth module continuously scans for the target user terminal. When the target user terminal is paired with the vehicle Bluetooth module, the current Bluetooth signal strength returned by the target user terminal is obtained. If the current Bluetooth signal strength is less than the Bluetooth signal strength threshold, it is determined that the target user terminal has left the Bluetooth electronic fence. When the target user terminal disconnects from the vehicle Bluetooth module, it is determined that the target user terminal has left the Bluetooth electronic fence.

4. The method for monitoring the status of vehicle doors and windows according to claim 1, characterized in that, The provision of early warnings to the target user terminal via a cloud server specifically includes: The target vehicle sends abnormal door and window status information to the cloud server through its mobile network module. The abnormal door and window status information includes the target vehicle's vehicle identification code, current door and window status, current location, and duration of user terminal absence. The cloud server matches the target user terminal based on the vehicle identification code, generates a voice reminder based on the current door and window status, the current location, and the duration the user terminal has been away, and initiates a call to the target user terminal. When the target user's terminal answers the call, the voice prompt content is played.

5. The method for monitoring the status of vehicle doors and windows according to claim 1, characterized in that, After issuing a warning to the target user terminal via a cloud server, the method further includes: When a remote locking command is received from the target user terminal, the remote locking command is returned to the target vehicle through the cloud server; The remote locking command is verified by the target vehicle, and the doors and / or windows of the target vehicle are locked after successful verification.

6. The method for monitoring the status of vehicle doors and windows according to claim 1, characterized in that, The vehicle door and window status monitoring method also includes the following steps: When the vehicle door status and / or the vehicle window status are unlocked, and the target user terminal has not left the Bluetooth electronic fence, determine whether the current Bluetooth signal strength of the target user terminal is continuously weakening; When the current Bluetooth signal strength of the target user terminal continues to weaken, a reminder signal is sent to the target user terminal through the vehicle Bluetooth module, causing the target user terminal to display a reminder pop-up and / or vibrate.

7. A method for monitoring the status of vehicle doors and windows according to any one of claims 1 to 6, characterized in that, The status of the vehicle door and the status of the vehicle window are obtained through a travel limit sensor or a Hall displacement sensor.

8. A vehicle door and window status monitoring device, characterized in that, include: An electronic fence construction module is used to construct a Bluetooth electronic fence by means of the vehicle's onboard Bluetooth module and a preset Bluetooth signal strength threshold when the target vehicle switches from a moving state to a stationary state. The status detection module is used to obtain the door status and window status of the target vehicle and determine whether the target user terminal has left the Bluetooth electronic fence. The warning module is used to issue a warning to the target user terminal via a cloud server when the vehicle door and / or the vehicle window are unlocked and the target user terminal leaves the Bluetooth electronic fence.

9. An electronic device, characterized in that, include: At least one processor; At least one memory for storing at least one program; When the at least one program is executed by the at least one processor, the at least one processor implements a vehicle door and window status monitoring method as described in any one of claims 1 to 7.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements a vehicle door and window status monitoring method as described in any one of claims 1 to 7.

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