CN116129556A - Low-power-consumption operation method and device for vehicle Bluetooth key and related equipment - Google Patents

Low-power-consumption operation method and device for vehicle Bluetooth key and related equipment Download PDF

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Publication number
CN116129556A
CN116129556A CN202211447766.5A CN202211447766A CN116129556A CN 116129556 A CN116129556 A CN 116129556A CN 202211447766 A CN202211447766 A CN 202211447766A CN 116129556 A CN116129556 A CN 116129556A
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Prior art keywords
bluetooth key
bluetooth
motion sensor
key
state
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杜家维
郑伟
林军昌
张旭
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Hozon New Energy Automobile Co Ltd
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Hozon New Energy Automobile Co Ltd
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Priority to CN202211447766.5A priority Critical patent/CN116129556A/en
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention discloses a low-power-consumption running method, a device and related equipment of a vehicle Bluetooth key, wherein a motion sensor is implanted in the Bluetooth key, the method comprises the steps of determining the working state of the Bluetooth key according to the service scene of the Bluetooth key, wherein the working state corresponds to different working modes of the Bluetooth key, and the motion sensor is operated according to the different working modes to implement the low-power-consumption running of the Bluetooth key. According to the method, the motion sensor is added in the Bluetooth key, the working state of the Bluetooth key is divided into different modes according to the service scene of the Bluetooth key, and corresponding functions are started in the different modes, so that the purpose that the power consumption can be dynamically changed according to actual conditions is achieved, and the power consumption is saved.

Description

Low-power-consumption operation method and device for vehicle Bluetooth key and related equipment
Technical Field
The invention relates to the technical field of automobile Bluetooth keys, in particular to a low-power-consumption operation method and device of a vehicle Bluetooth key and related equipment.
Background
At present, most vehicle types in new energy markets already start to adopt key control vehicles based on Bluetooth communication, and the Bluetooth key is powered by wireless charging unlike the traditional automobile key which uses button cells for power supply. However, like other bluetooth products, the power consumption level is still a technical bottleneck faced in the product development process while bringing convenience experience, and only a reasonable power consumption level can avoid frequent charging of the bluetooth key, so that the inconvenience brought by the lack of electricity of the bluetooth key is reduced.
Disclosure of Invention
The object of the present invention is to solve the above-mentioned technical problems at least to some extent.
Therefore, a first object of the present invention is to provide a low power consumption operation method of a bluetooth key for a vehicle, which includes adding a motion sensor inside the bluetooth key, dividing the working state of the bluetooth key into different modes according to the service scenario of the bluetooth key, and starting corresponding functions in the different modes to achieve the purpose of dynamically changing the power consumption according to the actual situation, thereby saving the power consumption.
The second purpose of the invention is to provide a low-power-consumption running device of the vehicle Bluetooth key.
A third object of the present invention is to propose an electronic device.
A fourth object of the invention is to propose a non-transitory computer readable storage medium.
To achieve the above object, an embodiment of the first aspect of the present invention provides a method for implanting a motion sensor in a bluetooth key, including:
determining the working state of the Bluetooth key according to the service scene of the Bluetooth key; wherein the working state corresponds to different working modes of the Bluetooth key;
and operating the motion sensor according to the different working modes to implement low-power-consumption operation of the Bluetooth key.
According to one embodiment of the invention, the different modes of operation include: factory mode, PKE state, PEPS state, disconnection scanning state and disconnection static state.
According to one embodiment of the invention, when the Bluetooth key is in the factory mode, the motion sensor is turned off, and the Bluetooth key is made standby.
According to one embodiment of the invention, when the Bluetooth key is in the PKE state, the Bluetooth key is pressed to trigger the motion sensor, the Bluetooth key is awakened to be connected with a vehicle end, and meanwhile, an instruction of the Bluetooth key is sent to the vehicle end; and continuously detecting whether the Bluetooth key has a no-motion signal, and closing the Bluetooth key under the condition that the no-motion signal is continuously at a first time threshold.
According to one embodiment of the 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 is capable of detecting a first condition of slight vibration of the bluetooth key under the first sensitivity, and closing the bluetooth connection of the bluetooth key and the vehicle end under the first condition.
According to one embodiment of the 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 is capable of detecting a second condition of shaking of the bluetooth key under the second sensitivity, and a bluetooth scanning interval between the bluetooth key and the vehicle end is set under the second condition.
According to one embodiment of the invention, when the bluetooth key is in the disconnected stationary state, unwanted functions of the bluetooth key are turned off based on a determination that the bluetooth key is not in use and the motion sensor is not triggered.
In order to achieve the above object, in a second aspect of the present invention, a bluetooth key low energy operation device for a vehicle is provided, in which a motion sensor is implanted in the bluetooth key, the bluetooth key comprises:
the determining module is used for determining the working state of the Bluetooth key according to the service scene of the Bluetooth key; wherein the working state corresponds to different working modes of the Bluetooth key;
and the starting module is used for operating the motion sensor according to the different working modes so as to implement the low-power-consumption operation of the Bluetooth key.
To achieve the above object, an electronic device according to an embodiment of a third aspect of the present invention includes:
a memory for storing computer-executable instructions; and
a processor for executing the computer executable instructions to perform any one of the embodiments of the vehicle bluetooth key low energy operation method of the first aspect described above.
To achieve the above object, a fourth aspect of the present invention provides a non-transitory computer-readable storage medium, on which computer-executable instructions are stored, which when executed by a computer, cause the computer to perform any one of the embodiments of the method for low power operation of a bluetooth key for a vehicle in the first aspect.
Additional aspects and advantages of the 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.
Compared with the prior art, the beneficial effects of the embodiment of the application are as follows:
the invention provides a low-power-consumption running method, a device and related equipment of a vehicle Bluetooth key, wherein a motion sensor is implanted in the Bluetooth key, the method comprises the steps of determining the working state of the Bluetooth key according to the service scene of the Bluetooth key, wherein the working state corresponds to different working modes of the Bluetooth key, and the motion sensor is operated according to the different working modes to implement the low-power-consumption running of the Bluetooth key. According to the method, the motion sensor is added in the Bluetooth key, the working state of the Bluetooth key is divided into different modes according to the service scene of the Bluetooth key, and corresponding functions are started in the different modes, so that the purpose that the power consumption can be dynamically changed according to actual conditions is achieved, and the power consumption is saved. Meanwhile, the Bluetooth key is synchronously provided with a low-power alarming strategy, and when the power is lower than 30%, the instrument prompts that the power of the key is low, and worry about exhaustion of the power of the key is not needed.
In order to make the technical means of the present invention more clearly understood, the present invention can be implemented according to the content of the specification, and in order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with the accompanying drawings are described in detail below. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method of low power operation of a vehicle Bluetooth key according to one embodiment of the present invention;
FIG. 2 is a flow chart of a method of low power operation of a vehicle Bluetooth key according to one embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bluetooth key low energy operation device for a vehicle according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In order to solve the problem that frequent charging or power failure brings inconvenience due to high power consumption level of the Bluetooth car key, the invention provides a low-power-consumption running method and device of the car Bluetooth key and related equipment.
Specifically, the following describes a low-power-consumption operation method, a device and related equipment of a vehicle bluetooth key according to an embodiment of the invention.
Fig. 1 is a flowchart of a vehicle bluetooth key low energy operation method according to an embodiment of the present invention, and it should be noted that the vehicle bluetooth key low energy operation method according to the embodiment of the present invention may be applied to a vehicle bluetooth key low energy operation device according to the embodiment of the present invention, where the device may be configured on an electronic apparatus or may be configured in a server. The electronic device may be a PC or a mobile terminal (e.g., a smart phone, a tablet computer, etc.). The embodiment of the present invention is not limited thereto.
Referring to fig. 1, the present embodiment provides a low power consumption operation method of a bluetooth key for a vehicle, in which a motion sensor is implanted in the bluetooth key, the method includes:
s110, determining the working state of the Bluetooth key according to the service scene of the Bluetooth key, wherein the working state corresponds to different working modes of the Bluetooth key;
the different working modes comprise a factory mode, a PKE state, a PEPS state, a disconnection scanning state and a disconnection static state.
The different working modes and the realization functions thereof are shown in the following Bluetooth key working modes in table 1:
TABLE 1
Mode Realize the functions of
Delivery mode All other functions are turned off except the learning function is turned on
RKE status Manual operation key with all functions opened
PEPS state Bluetooth keep-alive communication
Disconnected scan state Bluetooth persistent scanning
Disconnection resting state Bluetooth shutdown scanning
S120, operating the motion sensor according to different working modes to implement low-power-consumption operation of the Bluetooth key.
According to the low-power-consumption running method of the vehicle Bluetooth key, a motion sensor is added in the Bluetooth key, and the motion sensor is of a type which is conventional in the art and can be implanted according to the size and internal circuit arrangement of the Bluetooth key, and therefore the description is omitted. According to the service scene of the Bluetooth key, the working state of the Bluetooth key is divided into different modes, and corresponding functions are started under the different modes, so that the purpose that the power consumption can be dynamically changed according to actual conditions is achieved, and the power consumption is saved. Meanwhile, the Bluetooth key is synchronously provided with a low-power alarming strategy, and when the power is lower than 30%, the instrument prompts that the power of the key is low, and worry about exhaustion of the power of the key is not needed.
Through actual test and calculation results, the Bluetooth key can be used for about 20 days after being fully charged once, and the service cycle of the Bluetooth key is far longer than that of the existing Bluetooth key in the current market, and specific actual measurement data and calculation results are shown in the following table 2:
TABLE 2
Figure BDA0003950109830000051
Theoretical integrated usage duration calculation (actual value): (14 hours 0.038 ma=0.532 mAh) +rke current (22.3 mA 350ms 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 consumption current (9.07536 mAh).
Battery capacity 260mah×70% = (20.05 days) per day consumption current (9.07536 mAh).
The following details are respectively given for the bluetooth key in different working modes:
as a preferred embodiment, when the bluetooth key is in the factory mode, the motion sensor is turned off, and the bluetooth key is put on standby. In the factory mode, the Bluetooth key is not put into use, the Bluetooth key is assembled from a warehouse to a workshop, the interval time is long or short, extremely low and stable power consumption is required to be ensured, and the Bluetooth key can still be powered on in a production period and can be assembled normally.
As a preferred embodiment, when the bluetooth key is in the PKE state, the bluetooth key is already assembled for use, so that the command can be timely responded after the key is triggered; in response, without other operations, the unwanted functions need to be turned off in a timely manner. The motion sensor plays a key role in this process. Firstly, pressing a Bluetooth key to trigger a motion sensor, waking up the Bluetooth key to be connected with a vehicle end, and simultaneously sending an instruction of the Bluetooth key to the vehicle end; after the command is transmitted, whether the Bluetooth key has a motion-free signal is continuously detected, and the Bluetooth key is closed under the condition that the motion-free signal is continuously at a first time threshold, wherein the first time threshold is 30 seconds. Although the instantaneous current consumption of the process is relatively large, the average power consumption is reduced correspondingly because the process time is relatively short.
It should be noted that, the PKE state may be specifically understood as a general case that the bluetooth key is outside the vehicle and approaches the unlocking area of the vehicle.
As a preferred embodiment, when the bluetooth key is in the PEPS state, the bluetooth key is connected to the vehicle end, and then the bluetooth key is placed on the vehicle, so that during the driving process, there is vibration, slight vibration and jolt vibration of the vehicle, and no bluetooth key command is needed during the driving process, so that the sensitivity of the motion sensor needs to be reasonably designed in this mode, specifically, the sensitivity of the motion sensor is set to be the first sensitivity, wherein the motion sensor can detect the first condition of slight vibration of the bluetooth key under the first sensitivity, and the bluetooth connection between the bluetooth key and the vehicle end is closed under the first condition, thereby saving unnecessary consumption.
It should be noted that the PEPS state may be specifically understood as a general condition that a bluetooth key is in an in-vehicle connection area.
As a preferred embodiment, when the bluetooth key is in the disconnected scanning state, the state is that the bluetooth key is in a shaking state after being disconnected from the vehicle end, and the situation is quite common, for example, when a user walks through a supermarket or walks on a street, the vehicle is stopped at a place where bluetooth is not connected, and the key is mounted on the body and can shake continuously. This requires a reasonably designed sensitivity of the motion sensor, specifically, the sensitivity of the motion sensor is set to be a second sensitivity, wherein the motion sensor can detect a second condition that the bluetooth key shakes under the second sensitivity, and a bluetooth scanning interval between the bluetooth key and the vehicle end is set under the second condition, so that the power consumption is reduced under the condition that the connection speed is not affected.
As a preferred embodiment, when the bluetooth key is in the disconnected stationary state, the unnecessary functions of the bluetooth key are turned off based on determining that the bluetooth key is not used and the motion sensor is not triggered, saving current consumption.
FIG. 2 is a flowchart of a method for low power operation of a bluetooth key of a vehicle according to an embodiment of the present invention, specifically, referring to FIG. 2, in a static state, if a bluetooth key is activated, the bluetooth key enters a RKE state, and after a period of time, no continuous bluetooth key operation is activated, and the bluetooth key returns to the static state; in the static state of the device,
shaking the Bluetooth key to judge whether the Bluetooth key is connected or not, wherein the Bluetooth key can enter a PEPS state in a connected state, no continuous Bluetooth key operation action exists, and the Bluetooth key returns to a static state; in a static state, if a Bluetooth key is in key action, the Bluetooth key enters a RKE state, bluetooth connection can enter a PEPS state, no continuous Bluetooth key operation action exists, and the Bluetooth key returns to the static state; under the static state, shake bluetooth key, judge whether bluetooth key connects, under the state that bluetooth key is not connected, can get into vibrations awakening state, no continuous bluetooth key operation action, bluetooth key returns to the static state again.
Corresponding to the vehicle bluetooth key low energy operation method provided by the above embodiments, an embodiment of the present invention further provides a vehicle bluetooth key low energy operation device, and since the vehicle bluetooth key low energy operation device provided by the embodiment of the present invention corresponds to the vehicle bluetooth key low energy operation method provided by the above embodiments, an implementation of the vehicle bluetooth key low energy operation method is also applicable to the vehicle bluetooth key low energy operation device provided by the present embodiment, and will not be described in detail in the present embodiment.
Fig. 3 is a schematic structural diagram of a bluetooth key low energy operation device for a vehicle according to an embodiment of the invention;
referring to fig. 3, the vehicle bluetooth key low energy operation device 300 includes: a determination module 310 and a start-up module 320, wherein:
a determining module 310, configured to determine an operating state of the bluetooth key according to a usage scenario of the bluetooth key; wherein the working state corresponds to different working modes of the Bluetooth key;
the different working modes comprise a factory mode, a PKE state, a PEPS state, a disconnection scanning state and a disconnection static state.
The starting module 320 is configured to operate the motion sensor according to different operation modes to implement low power operation of the bluetooth key.
According to the vehicle Bluetooth key low-power-consumption running device, the motion sensor is added in the Bluetooth key, the working state of the Bluetooth key is divided into different modes according to the service scene of the Bluetooth key, and corresponding functions are started under the different modes, so that the purpose that the power consumption can be dynamically changed according to actual conditions is achieved, and the power consumption is saved. Meanwhile, the Bluetooth key is synchronously provided with a low-power alarming strategy, and when the power is lower than 30%, the instrument prompts that the power of the key is low, and worry about exhaustion of the power of the key is not needed.
In a preferred embodiment of the invention, when the Bluetooth key is in a factory mode, the motion sensor is turned off, so that the Bluetooth key is in standby, wherein in the factory mode, the Bluetooth key is not used, the Bluetooth key is assembled from a warehouse to a workshop, the interval time is long or short, extremely low and stable power consumption is required to be ensured, and the Bluetooth key can still be powered in a production period and can be assembled normally.
In a preferred embodiment of the present invention, when the bluetooth key is in a PKE state, wherein the bluetooth key is already assembled for use in the PKE state, it is ensured that the command can be timely responded after the key is triggered, and no other operation is required after the response, and the unnecessary functions are timely turned off. The motion sensor plays a key role in this process. Firstly, pressing a Bluetooth key to trigger a motion sensor, waking up the Bluetooth key to be connected with a vehicle end, and simultaneously sending an instruction of the Bluetooth key to the vehicle end; after the command is transmitted, whether the Bluetooth key has a motion-free signal is continuously detected, and the Bluetooth key is closed under the condition that the motion-free signal is continuously at a first time threshold, wherein the first time threshold is 30 seconds. Although the instantaneous current consumption of the process is relatively large, the average power consumption is reduced correspondingly because the process time is relatively short.
It should be noted that, PKE may be understood as a bluetooth key outside the vehicle, near the vehicle unlock region. .
In a preferred embodiment of the present invention, when the bluetooth key is in the PEPS state, the bluetooth key is placed on a service scene of the vehicle after being connected to the vehicle end, and the vehicle has a slight vibration and a bumpy vibration during driving, and no bluetooth key command is required during driving, so that the sensitivity of the motion sensor needs to be reasonably designed in this mode, specifically, the sensitivity of the motion sensor is set to be the first sensitivity, wherein the motion sensor can detect the first condition of the slight vibration of the bluetooth key under the first sensitivity, and the bluetooth connection between the bluetooth key and the vehicle end is closed under the first condition, thereby saving unnecessary consumption.
It should be noted that the PEPS state can be understood as a key in an in-vehicle connection area.
In a preferred embodiment of the invention, when the bluetooth key is in the disconnected scanning state, the state is that the bluetooth key is in a shaking state after being disconnected from the vehicle end, and the situation is quite common, for example, when a supermarket is stroked, a user walks, stops the vehicle at a place where bluetooth is not connected, and the key is arranged on the user and can shake continuously. This requires a reasonably designed sensitivity of the motion sensor, specifically, the sensitivity of the motion sensor is set to be a second sensitivity, wherein the motion sensor can detect a second condition that the bluetooth key shakes under the second sensitivity, and a bluetooth scanning interval between the bluetooth key and the vehicle end is set under the second condition, so that the power consumption is reduced under the condition that the connection speed is not affected.
In a preferred embodiment of the invention, when the bluetooth key is in a disconnected rest state, the current consumption is saved based on determining that the bluetooth key is not in use and the motion sensor is not triggered, turning off the functions not required by the bluetooth key.
In another embodiment of the present invention, there is also provided an electronic apparatus including:
a memory for storing computer-executable instructions; and
a processor for executing computer-executable instructions to perform the method as discussed in any of the above embodiments. Wherein the electronic device may include one or more processors and memory. The memory has stored therein computer executable instructions that, when executed by the processor, cause the electronic device to perform any of the embodiments of the vehicle bluetooth key low energy operation method described above. The electronic device may also include a communication interface.
The processor may be any suitable processing device, such as a microprocessor, microcontroller, 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), hard disk, flash memory, or other memory devices. The memory may store computer executable instructions that are executable by the processor to cause the electronic device to perform any of the embodiments of the vehicle bluetooth key low energy operation method described above. The memory may also store data.
In the embodiment of the invention, the processor can execute various modules included in the instruction to realize the embodiment of the low-power-consumption operation method of the vehicle Bluetooth key. For example, the electronic device may implement each of the modules in the bluetooth key low energy operation device for a vehicle described above to perform the methods S110 and S120 shown in fig. 1 and the method shown in fig. 2.
In yet another embodiment of the present invention, a non-transitory computer-readable storage medium is also provided. The computer readable storage medium has stored thereon computer executable instructions which, when executed by a computer, cause the computer to perform any of the embodiments of the vehicle bluetooth key low energy operation method described above.
In yet another embodiment of the present invention, there is also provided a computer program product containing instructions that, when run on a computer, cause the computer to perform the method of low power operation of any of the vehicle bluetooth keys of the above embodiments.
Referring now to fig. 4, a block diagram of an electronic device 400 suitable for use in implementing embodiments of the present invention is shown. The electronic device in the embodiment of the present invention may include, but is not limited to, a mobile terminal such as a mobile phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a car-mounted terminal (e.g., car navigation terminal), etc., and a stationary terminal such as a digital TV, a desktop computer, etc. The electronic device shown in fig. 4 is only an example and should not be construed as limiting the functionality and scope of use of the embodiments of the invention.
As shown in fig. 4, the electronic device 400 may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 401, which may perform various suitable actions and processes according to a program stored in a Read Only Memory (ROM) 402 or a program loaded from a storage means 408 into a Random Access Memory (RAM) 403. In the RAM 403, various programs and data necessary for the operation of the electronic device 400 are also stored. The processing device 401, the ROM402, and the RAM 403 are connected to each other by a bus 404. An input/output (I/O) interface 405 is also connected to bus 404.
In general, the following devices may be connected to the I/O interface 405: input devices 406 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 407 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 408 including, for example, magnetic tape, hard disk, etc.; and a communication device 409. The communication means 409 may allow the electronic device 400 to communicate with other devices wirelessly or by wire to exchange data. While fig. 4 shows an electronic device 400 having various means, it is to be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead.
In particular, according to embodiments of the present invention, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present invention include a computer program product comprising a computer program embodied on a non-transitory computer readable medium, the computer program comprising program code for performing the method shown in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via communications device 409, or from storage 408, or from ROM 402. The above-described functions defined in the method of the embodiment of the present invention are performed when the computer program is executed by the processing means 401.
The computer readable medium of the present invention may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, 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 disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
In some implementations, the clients, servers may communicate using any currently known or future developed network protocol, such as HTTP (HyperText Transfer Protocol ), and may 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"), the internet (e.g., the internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed networks.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: according to the service scene of the Bluetooth key, determining the working state of the Bluetooth key, wherein the working state corresponds to different working modes of the Bluetooth key; the motion sensor is operated according to different operation modes to implement low power operation of the bluetooth key.
Alternatively, the computer-readable medium carries one or more programs that, when executed by the electronic device, cause the electronic device to: according to the service scene of the Bluetooth key, determining the working state of the Bluetooth key, wherein the working state corresponds to different working modes of the Bluetooth key; the motion sensor is operated according to different operation modes to implement low power operation of the bluetooth key.
Computer program code for carrying out operations of the present invention may be written in one or more programming languages, including, but not limited to, an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present invention may be implemented in software or in hardware. The name of the unit does not in any way constitute a limitation of the unit itself, for example the first acquisition unit may also be described as "unit acquiring at least two internet protocol addresses".
The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.
In the context of the present invention, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, 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 disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The above description is only illustrative of the preferred embodiments of the present invention and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in the present invention is not limited to the specific combinations of technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the spirit of the disclosure. Such as the above-mentioned features and the technical features disclosed in the present invention (but not limited to) having similar functions are replaced with each other.
Moreover, although operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. In certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the invention. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to 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 example forms of implementing the claims.
Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and that various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the scope of the claims of the present invention as filed.

Claims (10)

1. A low-power-consumption operation method of a vehicle Bluetooth key is characterized in that a motion sensor is implanted in the Bluetooth key, and the method comprises the following steps:
determining the working state of the Bluetooth key according to the service scene of the Bluetooth key; wherein the working state corresponds to different working modes of the Bluetooth key;
and operating the motion sensor according to the different working modes to implement low-power-consumption operation of the Bluetooth key.
2. The method of claim 1, wherein the different modes of operation comprise: factory mode, PKE state, PEPS state, disconnection scanning state and disconnection static state.
3. The method of claim 2, wherein the motion sensor is turned off when the bluetooth key is in the factory mode, causing the bluetooth key to stand by.
4. The method of claim 2, wherein when the bluetooth key is in the PKE state, pressing the bluetooth key to trigger the motion sensor, waking up the bluetooth key to connect with a vehicle end, and simultaneously transmitting an instruction of the bluetooth key to the vehicle end; and continuously detecting whether the Bluetooth key has a no-motion signal, and closing the Bluetooth key under the condition that the no-motion signal is continuously at a first time threshold.
5. The method of claim 2, wherein the sensitivity of the motion sensor is set to a first sensitivity when the bluetooth key is in the PEPS state, wherein the motion sensor is capable of detecting a first condition of slight shock of the bluetooth key at the first sensitivity and closing a bluetooth connection of the bluetooth key with the vehicle end at the first condition.
6. The method of claim 2, wherein the sensitivity of the motion sensor is set to a second sensitivity when the bluetooth key is in the disconnected scanning state, wherein the motion sensor is capable of detecting a second condition of the bluetooth key shaking at the second sensitivity, and wherein a bluetooth scanning interval between the bluetooth key and the vehicle end is set at the second condition.
7. The method of claim 2, wherein when the bluetooth key is in the disconnected stationary state, turning off functions not required by the bluetooth key based on determining that the bluetooth key is not used and the motion sensor is not triggered.
8. The utility model provides a vehicle bluetooth key low energy operation device which characterized in that, bluetooth key is inside implants motion sensor, includes:
the determining module is used for determining the working state of the Bluetooth key according to the service scene of the Bluetooth key;
wherein the working state corresponds to different working modes of the Bluetooth key;
and the starting module is used for operating the motion sensor according to the different working modes so as to implement the low-power-consumption operation of the Bluetooth key.
9. An electronic device, comprising:
a memory for storing computer-executable instructions; and
a processor for executing the computer-executable instructions to perform the method of any one of claims 1 to 7.
10. A non-transitory computer-readable storage medium having stored thereon computer-executable instructions that, when executed by a computer, cause the computer to perform the method of any of claims 1 to 7.
CN202211447766.5A 2022-11-18 2022-11-18 Low-power-consumption operation method and device for vehicle Bluetooth key and related equipment Pending CN116129556A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117095478A (en) * 2023-06-21 2023-11-21 小米汽车科技有限公司 Vehicle key control method, device and storage medium
CN117095478B (en) * 2023-06-21 2024-06-04 小米汽车科技有限公司 Vehicle key control method, device and storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117095478A (en) * 2023-06-21 2023-11-21 小米汽车科技有限公司 Vehicle key control method, device and storage medium
CN117095478B (en) * 2023-06-21 2024-06-04 小米汽车科技有限公司 Vehicle key control method, device and storage medium

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