A low-power operation method, device and related equipment for vehicle Bluetooth key

Abstract

The present invention discloses a method, device, and related equipment for low-power operation of a vehicle Bluetooth key. A motion sensor is embedded within the Bluetooth key. The method includes determining the Bluetooth key's operating state based on the Bluetooth key's usage scenario, where the operating state corresponds to different operating modes of the Bluetooth key. The motion sensor is operated based on the different operating modes to implement low-power operation of the Bluetooth key. This method employs the addition of a motion sensor within the Bluetooth key. Based on the Bluetooth key's usage scenario, the operating state of the Bluetooth key is divided into different modes. In each mode, corresponding functions are enabled, enabling dynamic changes in power consumption based on actual conditions, thereby saving power.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile Bluetooth keys, and in particular to a low-power operation method and device for a vehicle Bluetooth key and related equipment. Background Art

[0002] Currently, most new energy vehicle models are using Bluetooth-based key controls. Unlike traditional car keys, which rely on button batteries for power, Bluetooth keys often rely on wireless charging. However, like other Bluetooth products, while offering convenience, power consumption remains a technical bottleneck during product development. Only by achieving a reasonable power consumption level can we avoid frequent charging of Bluetooth keys and reduce the inconvenience caused by a dead battery. Summary of the Invention

[0003] The purpose of the present invention is to solve the above technical problems at least to a certain extent.

[0004] To this end, the first purpose of the present invention is to propose a low-power operation method for a vehicle Bluetooth key. The method is to add a motion sensor inside the Bluetooth key, and divide the working state of the Bluetooth key into different modes according to the usage scenario of the Bluetooth key. In different modes, the corresponding functions are turned on to achieve the purpose of dynamically changing power consumption according to actual conditions, thereby saving power consumption.

[0005] The second object of the present invention is to provide a low-power operation device for a vehicle Bluetooth key.

[0006] A third object of the present invention is to provide an electronic device.

[0007] A fourth object of the present invention is to provide a non-transitory computer-readable storage medium.

[0008] To achieve the above-mentioned object, the method proposed in the embodiment of the first aspect of the present invention, wherein a motion sensor is embedded in the Bluetooth key, comprises:

[0009] Determining a working state of the Bluetooth key according to a usage scenario of the Bluetooth key; wherein the working state corresponds to a different working mode of the Bluetooth key;

[0010] The motion sensor is operated according to the different operating modes to implement low power consumption operation of the Bluetooth key.

[0011] According to an embodiment of the present invention, the different working modes include: factory mode, PKE state, PEPS state, disconnected scanning state and disconnected static state.

[0012] According to one embodiment of the present invention, when the Bluetooth key is in the factory mode, the motion sensor is turned off and the Bluetooth key is put into standby mode.

[0013] According to one embodiment of the present invention, when the Bluetooth key is in the PKE state, the Bluetooth key is pressed to trigger the motion sensor, wake up the Bluetooth key to connect with the vehicle end, and send the instruction of the Bluetooth key to the vehicle end; continuously detect whether there is a no-motion signal of the Bluetooth key, and turn off the Bluetooth key when the no-motion signal lasts for a first time threshold.

[0014] According to one embodiment of the present invention, when the Bluetooth key is in the PEPS state, the sensitivity of the motion sensor is set to a first sensitivity, wherein the motion sensor can detect a first situation in which the Bluetooth key vibrates slightly under the first sensitivity, and close the Bluetooth connection between the Bluetooth key and the vehicle end under the first situation.

[0015] According to one embodiment of the present invention, when the Bluetooth key is in the disconnected scanning state, the sensitivity of the motion sensor is set to a second sensitivity, wherein the motion sensor can detect a second situation in which the Bluetooth key is shaking under the second sensitivity, and the Bluetooth scanning interval between the Bluetooth key and the vehicle end is set under the second situation.

[0016] According to one embodiment of the present invention, when the Bluetooth key is in the disconnected static state, based on determining that the Bluetooth key is not in use and the motion sensor is not triggered, unnecessary functions of the Bluetooth key are disabled.

[0017] To achieve the above-mentioned purpose, a low-power operation device for a vehicle Bluetooth key is provided in a second embodiment of the present invention, wherein a motion sensor is embedded in the Bluetooth key, including:

[0018] a determination module, configured to determine a working state of the Bluetooth key according to a usage scenario of the Bluetooth key; wherein the working state corresponds to a different working mode of the Bluetooth key;

[0019] A starting module is used to operate the motion sensor according to the different working modes to implement low-power operation of the Bluetooth key.

[0020] To achieve the above-mentioned object, an electronic device provided in a third embodiment of the present invention includes:

[0021] a memory for storing computer-executable instructions; and

[0022] A processor is used to run the computer-executable instructions to execute any embodiment of the vehicle Bluetooth key low-power operation method in the first aspect.

[0023] In order to achieve the above-mentioned purpose, the fourth aspect of the present invention proposes a non-temporary computer-readable storage medium, on which computer-executable instructions are stored. When the instructions are executed by the computer, the computer executes any embodiment of the low-power operation method of the vehicle Bluetooth key in the first aspect above.

[0024] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned through practice of the present invention.

[0025] Compared with the prior art, the beneficial effects of the embodiments of the present application are:

[0026] The present invention provides a method, device, and related equipment for low-power operation of a vehicle Bluetooth key. A motion sensor is embedded within the Bluetooth key, and the method includes determining the operating state of the Bluetooth key based on the usage scenario. The operating state corresponds to the different operating modes of the Bluetooth key, and the motion sensor is operated according to the different operating modes to implement low-power operation of the Bluetooth key. This method employs the addition of a motion sensor within the Bluetooth key, dividing the Bluetooth key operating state into different modes based on the usage scenario. In each mode, corresponding functions are enabled, achieving the goal of dynamically changing power consumption based on actual conditions, thereby saving power. The Bluetooth key also features a low-battery alarm strategy. When the battery level drops below 30%, a low-battery key battery indicator will be displayed on the instrument panel, eliminating the need to worry about the key running out of power.

[0027] To better understand the technical means of the present invention and to facilitate implementation in accordance with the description, and to make the above-mentioned and other purposes, features, and advantages of the present invention more readily apparent, preferred embodiments are described below in detail with reference to the accompanying drawings. Other features and advantages of the present invention will be explained in the subsequent description and, in part, will become apparent from the description or be demonstrated through the practice of the present invention. The purposes and other advantages of the present invention may be achieved and attained through the structures particularly noted in the description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1is a flowchart of a low-power operation method for a vehicle Bluetooth key provided according to an embodiment of the present invention;

[0030] Figure 2 This is a flowchart of a low-power operation method for a vehicle Bluetooth key according to a specific embodiment of the present invention;

[0031] Figure 3 2 is a schematic structural diagram of a low-power operation device for a vehicle Bluetooth key according to an embodiment of the present invention;

[0032] Figure 4 FIG. 1 is a schematic structural diagram of an electronic device provided according to an embodiment of the present invention. DETAILED DESCRIPTION

[0033] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0034] In order to solve the problem that the Bluetooth car key has high power consumption, resulting in inconvenience caused by frequent charging or lack of power, the present invention proposes a low-power operation method, device and related equipment for a vehicle Bluetooth key.

[0035] Specifically, the vehicle Bluetooth key low-power operation method, apparatus, and related equipment according to embodiments of the present invention will be described below with reference to the accompanying drawings.

[0036] Figure 1 This is a flowchart of a method for low-power operation of a vehicle Bluetooth key according to an embodiment of the present invention. It should be noted that the method for low-power operation of a vehicle Bluetooth key according to an embodiment of the present invention can be applied to a low-power operation device for a vehicle Bluetooth key according to an embodiment of the present invention. The device can be configured on an electronic device or on a server. The electronic device can be a PC or a mobile terminal (such as a smartphone, tablet computer, etc.). This embodiment of the present invention is not limited to this.

[0037] refer to Figure 1 This embodiment provides a low-power operation method for a vehicle Bluetooth key, wherein a motion sensor is implanted inside the Bluetooth key, and the method includes:

[0038] S110, determining an operating state of the Bluetooth key according to a usage scenario of the Bluetooth key, where the operating state corresponds to different operating modes of the Bluetooth key;

[0039] Among them, different working modes include factory mode, PKE state, PEPS state, disconnected scanning state and disconnected static state.

[0040] The different working modes and their implemented functions are shown in Table 1 below: Bluetooth key working mode:

[0041] Table 1

[0042] model Implementing functions Factory Mode Except for the learning function, all other functions are closed. RKE Status Manual operation key, all functions are turned on PEPS status Bluetooth stay-connected communication Disconnected scanning status Bluetooth continuous scanning Disconnected static state Bluetooth off scanning

[0043] S120 , operating the motion sensor according to different working modes to implement low-power operation of the Bluetooth key.

[0044] According to the low-power operation method of the vehicle Bluetooth key according to the embodiment of the present invention, this method adopts the method of adding a motion sensor inside the Bluetooth key. The motion sensor adopts the type of conventional implantable Bluetooth key in the field according to the size of the Bluetooth key and the internal circuit layout, which will not be described here. According to the usage scenario of the Bluetooth key, the working state of the Bluetooth key is divided into different modes. In different modes, the corresponding functions are turned on to achieve the purpose of dynamically changing the power consumption according to the actual situation, thereby saving power consumption. At the same time, the Bluetooth key also synchronously sets a low-battery alarm strategy. When the battery level is lower than 30%, the instrument will prompt that the key battery is low, so there is no need to worry about the key running out of power.

[0045] According to actual tests and calculation results, a Bluetooth key can be used for about 20 days on a full charge, which is much longer than the service life of Bluetooth keys currently on the market. The specific measured data and calculation results are shown in Table 2 below:

[0046] Table 2

[0047]

[0048] Theoretical comprehensive usage duration calculation (actual value): (14 hours * 0.038 mA = 0.532 mAh) + RKE current (22.3 mA * 350 ms * 20 = 0.04336 mAh) + PEPS current (2 hours * 0.33 mA = 0.66 mAh) + vibration wake-up current (8 hours * 0.98 mA = 7.84 mAh) = daily current consumption (9.07536 mAh).

[0049] Battery capacity 260 mAh x 70% ÷ daily current consumption (9.07536 mAh) = (20.05 days).

[0050] The following is a detailed description of the Bluetooth key in different working modes:

[0051] As a preferred embodiment, when the Bluetooth key is in factory mode, the motion sensor is turned off, putting the Bluetooth key in standby mode. In factory mode, the Bluetooth key has not yet been put into use. The time between assembly from the warehouse to the workshop can vary, so extremely low and stable power consumption must be ensured to ensure the Bluetooth key has sufficient power to meet the production cycle and can be assembled normally.

[0052] As a preferred embodiment, when the Bluetooth key is in the PKE state, it has already been assembled and used. Therefore, it is necessary to ensure that the command is promptly responded to after the button is triggered. After the response, if no other operations are performed, it is necessary to promptly disable unnecessary functions. The motion sensor plays a key role in this process. First, the Bluetooth key is pressed to trigger the motion sensor, waking up the Bluetooth key and connecting it to the vehicle. At the same time, the Bluetooth key command is sent to the vehicle. After the command is transmitted, the Bluetooth key is continuously checked for a no-motion signal. If the no-motion signal persists for a first time threshold of 30 seconds, the Bluetooth key is shut down. Although this process consumes a relatively large amount of instantaneous current, the relatively short process reduces the average power consumption.

[0053] It should be noted that the PKE state can be specifically understood as the general situation where the Bluetooth key is outside the car and close to the unlocking area of ​​the car.

[0054] As a preferred embodiment, when the Bluetooth key is in the PEPS state, in the PEPS state, after the Bluetooth key is connected to the vehicle end, it is placed in the vehicle for use. Because the vehicle will vibrate during driving, and the vibrations include slight vibrations and bumpy vibrations, and no Bluetooth key instructions are required during driving, the sensitivity of the motion sensor needs to be reasonably designed in this mode. Specifically, the sensitivity of the motion sensor is set to the first sensitivity, wherein the motion sensor can detect the first situation of slight vibration of the Bluetooth key under the first sensitivity, and in the first situation, the Bluetooth connection between the Bluetooth key and the vehicle end is turned off to save unnecessary consumption.

[0055] It should be noted that the PEPS status can be specifically understood as the general situation of the Bluetooth key in the connection area in the car.

[0056] As a preferred embodiment, when the Bluetooth key is in the disconnected scanning state, which is when the Bluetooth key is disconnected from the vehicle but is still shaking, this scenario is quite common. For example, when shopping in a supermarket or on the street, the car is parked where the Bluetooth connection is not possible, and the key is on the person, which will shake constantly. This requires the design of a reasonable motion sensor sensitivity. Specifically, the motion sensor sensitivity is set to a second sensitivity, where the motion sensor can detect the second situation of the Bluetooth key shaking at the second sensitivity. In this second situation, the Bluetooth scanning interval between the Bluetooth key and the vehicle is set to reduce power consumption without affecting the connection speed.

[0057] As a preferred embodiment, when the Bluetooth key is in a disconnected and stationary state, based on determining that the Bluetooth key is not in use and the motion sensor is not triggered, unnecessary functions of the Bluetooth key are turned off to save current consumption.

[0058] Figure 2 This is a flowchart of a vehicle Bluetooth key low power operation method provided according to a specific embodiment of the present invention, specifically, referring to Figure 2 In the static state, if there is a Bluetooth key button action, the Bluetooth key enters the RKE state. After a period of time, if there is no continuous Bluetooth key operation action, the Bluetooth key returns to the static state. In the static state,

[0059] Shake the Bluetooth key to determine whether the Bluetooth key is connected. When the Bluetooth key is connected, it will enter the PEPS state. If there is no continuous Bluetooth key operation, the Bluetooth key will return to the static state. In the static state, if there is a Bluetooth key button action, the Bluetooth key will enter the RKE state, the Bluetooth is connected, and it will enter the PEPS state. If there is no continuous Bluetooth key operation, the Bluetooth key will return to the static state. In the static state, shake the Bluetooth key to determine whether the Bluetooth key is connected. If the Bluetooth key is not connected, it will enter the vibration wake-up state. If there is no continuous Bluetooth key operation, the Bluetooth key will return to the static state.

[0060] Corresponding to the vehicle Bluetooth key low-power operation method provided in the above-mentioned embodiments, an embodiment of the present invention also provides a vehicle Bluetooth key low-power operation device. Since the vehicle Bluetooth key low-power operation device provided in the embodiment of the present invention corresponds to the vehicle Bluetooth key low-power operation method provided in the above-mentioned embodiments, the implementation method of the vehicle Bluetooth key low-power operation method is also applicable to the vehicle Bluetooth key low-power operation device provided in this embodiment, and will not be described in detail in this embodiment.

[0061] Figure 3 2 is a schematic structural diagram of a low-power operation device for a vehicle Bluetooth key according to an embodiment of the present invention;

[0062] refer to Figure 3 The vehicle Bluetooth key low-power operation device 300 includes: a determination module 310 and a starting module 320, wherein:

[0063] A determination module 310 is configured to determine the operating state of the Bluetooth key according to a usage scenario of the Bluetooth key; wherein the operating state corresponds to different operating modes of the Bluetooth key;

[0064] Among them, different working modes include factory mode, PKE state, PEPS state, disconnected scanning state and disconnected static state.

[0065] The starting module 320 is configured to operate the motion sensor according to different working modes to implement low-power operation of the Bluetooth key.

[0066] According to an embodiment of the present invention, a low-power operation device for a vehicle Bluetooth key incorporates a motion sensor within the Bluetooth key. This device divides the Bluetooth key's operating state into different modes based on the key's usage scenario. Each mode activates the corresponding function, enabling dynamic power consumption adjustments based on actual conditions, thereby saving energy. The Bluetooth key also features a low-battery alarm. When the battery level drops below 30%, a low-battery indicator appears on the instrument panel, eliminating the need to worry about the key running out of power.

[0067] In a preferred embodiment of the present invention, when the Bluetooth key is in factory mode, the motion sensor is turned off and the Bluetooth key is put into standby mode. In factory mode, the Bluetooth key has not been put into use. The interval time from the warehouse to the workshop assembly varies. Extremely low and stable power consumption must be ensured to ensure that the Bluetooth key can still have power during the production cycle and can be assembled normally.

[0068] In a preferred embodiment of the present invention, when the Bluetooth key is in the PKE state, in which case the Bluetooth key has already been assembled and used, it is necessary to ensure that after the button is triggered, the command can be responded to promptly. After the response, no other operations are performed, and unnecessary functions need to be promptly disabled. The motion sensor plays a key role in this process. First, the Bluetooth key is pressed to trigger the motion sensor, waking up the Bluetooth key and connecting it to the vehicle. At the same time, the Bluetooth key command is sent to the vehicle. After the command is transmitted, the Bluetooth key is continuously checked for a no-motion signal. If the no-motion signal persists for a first time threshold, the Bluetooth key is shut down. The first time threshold is 30 seconds. Although the instantaneous current consumption during this process is relatively large, the average power consumption is correspondingly reduced because the process is relatively short.

[0069] It should be noted that PKE can be understood as the unlocking area when the Bluetooth key is outside the car and close to the car.

[0070] In a preferred embodiment of the present invention, when the Bluetooth key is in the PEPS state, in the PEPS state, after the Bluetooth key is connected to the vehicle end, it is placed on the vehicle. Because the vehicle will vibrate during driving, and the vibrations include slight vibrations and bumpy vibrations, and no Bluetooth key instructions are required during driving, the sensitivity of the motion sensor needs to be reasonably designed in this mode. Specifically, the sensitivity of the motion sensor is set to the first sensitivity, wherein the motion sensor can detect the first situation of slight vibration of the Bluetooth key under the first sensitivity, and in the first situation, the Bluetooth connection between the Bluetooth key and the vehicle end is turned off to save unnecessary consumption.

[0071] It should be noted that the PEPS status can be understood as the key being in the connection area inside the vehicle.

[0072] In a preferred embodiment of the present invention, when the Bluetooth key is in a disconnected scanning state, which is when the Bluetooth key is disconnected from the vehicle but is still shaking, this is a common scenario. For example, when shopping in a supermarket or on the street, the car is parked where the Bluetooth connection is not possible, and the key is on the person, which will shake constantly. This requires the design of a reasonable motion sensor sensitivity. Specifically, the motion sensor sensitivity is set to a second sensitivity, wherein the motion sensor can detect the second situation of the Bluetooth key shaking at the second sensitivity. In the second situation, the Bluetooth scanning interval between the Bluetooth key and the vehicle is set to reduce power consumption without affecting the connection speed.

[0073] In a preferred embodiment of the present invention, when the Bluetooth key is in a disconnected and stationary state, in this state, based on determining that the Bluetooth key is not in use and the motion sensor is not triggered, unnecessary functions of the Bluetooth key are turned off to save current consumption.

[0074] In another embodiment of the present invention, an electronic device is provided, including:

[0075] a memory for storing computer-executable instructions; and

[0076] A processor configured to execute computer-executable instructions to perform the method described in any of the above embodiments. The electronic device may include one or more processors and a memory. The memory stores computer-executable instructions that, when executed by the processor, cause the electronic device to perform any of the above embodiments of the method for operating a vehicle Bluetooth key with low power consumption. The electronic device may also include a communication interface.

[0077] The processor may be any suitable processing device, such as a microprocessor, a microcontroller, an integrated circuit, or other suitable processing device. The memory may include any suitable computing system or medium, including but not limited to non-transitory computer-readable media, random access memory (RAM), read-only memory (ROM), a hard disk, a flash memory, or other memory devices. The memory may store computer-executable instructions that may be executed by the processor to cause the electronic device to perform any embodiment of the above-mentioned vehicle Bluetooth key low-power operation method. The memory may also store data.

[0078] In the embodiment of the present invention, the processor can execute various modules included in the instructions to implement the embodiment of the above-mentioned vehicle Bluetooth key low-power operation method. For example, the electronic device can implement various modules in the above-mentioned vehicle Bluetooth key low-power operation device to perform Figure 1 The methods S110 and S120 shown and Figure 2 The method shown.

[0079] In yet another embodiment of the present invention, a non-transitory computer-readable storage medium is provided. The computer-readable storage medium stores computer-executable instructions, which, when executed by a computer, cause the computer to execute any embodiment of the above-mentioned vehicle Bluetooth key low-power operation method.

[0080] In yet another embodiment of the present invention, a computer program product comprising instructions is provided. When the computer program product is executed on a computer, the computer is enabled to execute any one of the vehicle Bluetooth key low-power operation methods in the above embodiments.

[0081] According to the device of the embodiment of the present invention, the following reference Figure 4 , which shows a schematic structural diagram of an electronic device 400 suitable for implementing an embodiment of the present invention. The electronic devices in the embodiments of the present invention may include, but are not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and fixed terminals such as digital TVs and desktop computers. Figure 4 The electronic device shown is only an example and should not limit the functions and scope of use of the embodiments of the present invention.

[0082] like Figure 4 As shown, the electronic device 400 may include a processing device (e.g., a central processing unit, a graphics processing unit, etc.) 401, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 402 or a program loaded from a storage device 408 into a random access memory (RAM) 403. Various programs and data required for the operation of the electronic device 400 are also stored in the RAM 403. The processing device 401, the ROM 402, and the RAM 403 are connected to each other via a bus 404. An input / output (I / O) interface 405 is also connected to the bus 404.

[0083] Typically, the following devices may be connected to the I / O interface 405: an input device 406 including, for example, a touch screen, a touchpad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; an output device 407 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 408 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 409. The communication device 409 may allow the electronic device 400 to communicate with other devices wirelessly or by wire to exchange data. Although Figure 4The electronic device 400 is shown with various devices, but it should be understood that it is not required to implement or possess all of the devices shown. More or fewer devices may be implemented or possessed instead.

[0084] In particular, according to an embodiment of the present invention, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present invention includes a computer program product comprising a computer program carried on a non-transitory computer-readable medium, the computer program comprising program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network via the communication device 409, or installed from the storage device 408, or installed from the ROM 402. When the computer program is executed by the processing device 401, the above-mentioned functions defined in the method of the embodiment of the present invention are performed.

[0085] It should be noted that the computer-readable medium of the present invention may be a computer-readable signal medium or a computer-readable storage medium or any combination thereof. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or component, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, an electrical connection having one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.

[0086] In the present invention, a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. Furthermore, in the present invention, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, which carries computer-readable program code. This propagated data signal may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transfer a program for use by or in conjunction with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium may be transmitted using any suitable medium, including but not limited to wires, optical cables, RF (radio frequency), etc., or any suitable combination thereof.

[0087] In some embodiments, the client and server can communicate using any currently known or future developed network protocol, such as HTTP (HyperText Transfer Protocol), and can be interconnected with any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), an internet (e.g., the Internet), and a peer-to-peer network (e.g., an ad hoc peer-to-peer network), as well as any currently known or future developed network.

[0088] The computer-readable medium may be included in the electronic device, or may exist independently without being incorporated into the electronic device.

[0089] The above-mentioned computer-readable medium carries one or more programs. When the above-mentioned one or more programs are executed by the electronic device, the electronic device: determines the working status of the Bluetooth key according to the usage scenario of the Bluetooth key, where the working status corresponds to the different working modes of the Bluetooth key; operates the motion sensor according to the different working modes to implement low-power operation of the Bluetooth key.

[0090] Alternatively, the computer-readable medium carries one or more programs. When the one or more programs are executed by the electronic device, the electronic device: determines the working status of the Bluetooth key according to the usage scenario of the Bluetooth key, where the working status corresponds to different working modes of the Bluetooth key; operates the motion sensor according to different working modes to implement low-power operation of the Bluetooth key.

[0091] Computer program code for performing the operations of the present invention may be written in one or more programming languages, or a combination thereof, including, but not limited to, object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a stand-alone software package, partially on the user's computer and partially on a remote computer, or entirely on the remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer through 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., through the Internet using an Internet service provider).

[0092] The flow charts and block diagrams in the accompanying drawings illustrate the possible implementation architecture, functions and operations of the system, method and computer program product according to various embodiments of the present invention. In this regard, each box in the flow chart or block diagram can represent a module, program segment, or a part of code, and the module, program segment, or a part of code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order than that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flow chart, and the combination of the boxes in the block diagram and / or flow chart, can be implemented with a dedicated hardware-based system that performs the specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0093] The units involved in the embodiments of the present invention may be implemented in software or hardware. In some cases, the name of a unit does not limit the unit itself. For example, the first acquisition unit may also be described as a "unit for acquiring at least two Internet Protocol addresses."

[0094] The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, and without limitation, exemplary types of hardware logic components that may be used include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chip (SOCs), complex programmable logic devices (CPLDs), and the like.

[0095] In the context of the present invention, machine-readable medium can be a tangible medium that can contain or store a program for use with an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. Machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. Machine-readable medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. More specific examples of machine-readable storage media can include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0096] The above description is merely a preferred embodiment of the present invention and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of disclosure involved in the present invention is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also includes other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the above-mentioned disclosed concepts. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in the present invention.

[0097] In addition, although adopting specific order to describe each operation, this should not be interpreted as requiring these operations to be executed in the specific order shown or in sequential order.Under certain environment, multitasking and parallel processing may be advantageous.Similarly, although comprising some specific implementation details in the above discussion, these should not be interpreted as limiting the scope of the present invention.Some features described in the context of independent embodiment can also be implemented in single embodiment in combination.On the contrary, the various features described in the context of independent embodiment also can be implemented in multiple embodiments individually or in the mode of any suitable subcombination.

[0098] Although the subject matter has been described in language specific to structural features and / or methodological logical acts, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are merely example forms of implementing the claims.

[0099] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be encompassed by the scope of the pending claims.

Claims

1. A low-power operation method for a vehicle Bluetooth key, characterized in that: The Bluetooth key has a motion sensor embedded inside, including: Determining a working state of the Bluetooth key according to a usage scenario of the Bluetooth key; wherein the working state corresponds to a different working mode of the Bluetooth key; operating the motion sensor according to the different operating modes to implement low-power operation of the Bluetooth key; The different working modes include: factory mode, PKE state, PEPS state, disconnected scanning state and disconnected static state; When the Bluetooth key is in the factory mode, the motion sensor is turned off and the Bluetooth key is put into standby mode.

2. The method according to claim 1, characterized in that When the Bluetooth key is in the PKE state, press the Bluetooth key to trigger the motion sensor, wake up the Bluetooth key to connect with the vehicle, and send the Bluetooth key's instructions to the vehicle; continuously detect whether the Bluetooth key has a no-motion signal, and turn off the Bluetooth key when the no-motion signal lasts for a first time threshold.

3. The method according to claim 1, characterized in that When the Bluetooth key is in the PEPS state, the sensitivity of the motion sensor is set to a first sensitivity, wherein the motion sensor can detect a first situation in which the Bluetooth key vibrates slightly under the first sensitivity, and close the Bluetooth connection between the Bluetooth key and the vehicle end under the first situation.

4. The method according to claim 1, wherein When the Bluetooth key is in the disconnected scanning state, the sensitivity of the motion sensor is set to a second sensitivity, wherein the motion sensor can detect a second situation in which the Bluetooth key is shaking under the second sensitivity, and in the second situation, a Bluetooth scanning interval is set between the Bluetooth key and the vehicle end.

5. The method according to claim 1, wherein When the Bluetooth key is in the disconnected static state, based on determining that the Bluetooth key is not in use and the motion sensor is not triggered, unnecessary functions of the Bluetooth key are disabled.

6. A low-power operation device for a vehicle Bluetooth key, implementing the method according to any one of claims 1 to 5, characterized in that: The Bluetooth key has a motion sensor embedded inside, including: a determination module, configured to determine a working state of the Bluetooth key according to a usage scenario of the Bluetooth key; wherein the working state corresponds to a different working mode of the Bluetooth key; A starting module is used to operate the motion sensor according to the different working modes to implement low-power operation of the Bluetooth key.

7. An electronic device comprising: a memory for storing computer-executable instructions; as well as A processor configured to execute the computer-executable instructions to perform the method according to any one of claims 1 to 5. 8 . A non-transitory computer-readable storage medium having computer-executable instructions stored thereon, wherein when the instructions are executed by a computer, the computer is caused to perform the method according to claim 1 .

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