WO2022242301A1 - 振动描述文件的生成方法、装置、设备及可读存储介质 - Google Patents

振动描述文件的生成方法、装置、设备及可读存储介质 Download PDF

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Publication number
WO2022242301A1
WO2022242301A1 PCT/CN2022/082416 CN2022082416W WO2022242301A1 WO 2022242301 A1 WO2022242301 A1 WO 2022242301A1 CN 2022082416 W CN2022082416 W CN 2022082416W WO 2022242301 A1 WO2022242301 A1 WO 2022242301A1
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Prior art keywords
waveform
vibration
description file
adjustment
instruction
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PCT/CN2022/082416
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English (en)
French (fr)
Inventor
朱建伟
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荣耀终端有限公司
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Priority to EP22753576.2A priority Critical patent/EP4120095A4/en
Publication of WO2022242301A1 publication Critical patent/WO2022242301A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • G06F16/164—File meta data generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0483—Interaction with page-structured environments, e.g. book metaphor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits

Definitions

  • the present application relates to the field of electronic information, in particular to a method, device, equipment and readable storage medium for generating a vibration description file.
  • linear motors can be basically divided into X-axis linear motors and Z-axis linear motors according to different stroke directions. Different types of linear motors require different control methods.
  • technicians write codes by hand to form a vibration description file, and control the linear motor through the vibration description file.
  • the present application provides a method, device, device and readable storage medium for generating a vibration description file, aiming at solving the problem of how to generate a vibration description file.
  • the first aspect of the present application provides a method for generating a vibration description file, which is applied to an electronic device, and the electronic device includes a linear motor.
  • the method includes the following steps: the electronic device presents a first interface, and the first The interface displays the obtained waveform, obtains an adjustment instruction for the waveform and responds to the adjustment instruction to generate a vibration description file.
  • the electronic device presents a first interface
  • the first The interface displays the obtained waveform, obtains an adjustment instruction for the waveform and responds to the adjustment instruction to generate a vibration description file.
  • it has higher efficiency and lower technical threshold.
  • the waveform acquisition process includes: generating the waveform according to the vibration characteristics of the application; or using a waveform selected from pre-configured scene vibration sensing waveforms as the waveform; or receiving the waveform from an external source The waveform; alternatively, calling a pre-configured waveform as a template. No matter which way the waveform is provided, it can prevent users from designing waveforms from scratch, so it can greatly facilitate users and greatly reduce the technical threshold.
  • the generating a vibration description file in response to the adjustment instruction includes: generating a dynamic description file in response to an adjustment instruction on the waveform received from the external source, and the dynamic description file is used to, if an interruption event occurs, The vibration of the linear motor is controlled according to the vibration parameters in the dynamic description file, so as to reduce the interference of the vibration to the interruption event.
  • generating the vibration description file in response to the adjustment instruction also includes: responding to the waveform generated according to the vibration characteristics of the application;
  • the adjustment instruction generates a static description file, and the static description file is used to control the vibration of the linear motor according to the vibration parameters in the static description file when the interruption event does not occur.
  • the types of vibration parameters indicated by the dynamic description file are a subset of the types of vibration parameters indicated by the static description file, so as to reduce the cost of generating the dynamic description file.
  • the generating a vibration description file in response to the adjustment instruction includes: displaying the adjusted waveform in response to the adjustment instruction on the waveform in an interactive interface; and generating the vibration description file of the adjusted waveform.
  • the application of the interactive interface can further improve the generation efficiency of the vibration description file, and has a better user experience.
  • generating the adjusted waveform in response to an adjustment instruction on the waveform in the interactive interface includes: responding to an operation instruction to a preset adjustment point on the waveform displayed in the interactive interface, displaying on the waveform Adjustment point: in response to a drag instruction on the adjustment point in the first vibration parameter adjustment mode, displaying a waveform after adjustment of the first vibration parameter, where the first vibration parameter includes amplitude and/or frequency.
  • the operation of the adjustment point is easy to implement, and the convenience of the user's operation can be improved.
  • the waveform includes a steady-state waveform; the first vibration parameter further includes: a time parameter; in response to a drag instruction to the adjustment point in the first vibration parameter adjustment mode, the first vibration parameter is displayed.
  • the waveform after the vibration parameter is adjusted includes: displaying the waveform after the time parameter is adjusted in response to an instruction of dragging the adjustment point on the time axis in the time adjustment mode.
  • the displaying the adjusted waveform in response to an adjustment instruction on the waveform on the interactive interface includes: displaying the waveform after the time parameter is adjusted in response to a dragging instruction on the waveform displayed on the interactive interface.
  • the method further includes: displaying indication information corresponding to the value of the adjusted parameter in the interactive interface.
  • the indication information can make the value of the adjusted parameter more intuitive, which is beneficial to improve user experience.
  • generating a vibration description file in response to the adjustment instruction includes: responding to a superposition instruction, superimposing multiple waveforms, and generating a vibration description file of the superimposed waveform; the multiple waveforms are at least part of the waveform.
  • the multi-vibration effects are extended through superimposition, which can support the superposition of vibration effects in various scenes, so that the user's vibration experience is richer.
  • the superimposing instruction includes: an instruction of dragging the multiple waveforms to a time range overlapping state.
  • the generating the vibration description file includes: generating the vibration description file in response to the vibration parameter of the adjusted waveform not exceeding a preset adjustment limit, so as to protect the linear motor to be controlled from being damaged .
  • the second aspect of the present application provides an apparatus for generating a vibration description file, which is applied to an electronic device
  • the electronic device includes a linear motor, and includes: a display unit, a receiving unit, and a generating unit.
  • the display unit is used to present a first interface, and the first interface displays the acquired waveform.
  • the receiving unit is used to obtain an adjustment instruction for the waveform.
  • the generating unit is configured to generate a vibration description file in response to the adjustment instruction.
  • the device enables the acquisition of vibration description files with high efficiency and low technical threshold
  • an acquisition unit configured to generate the waveform according to the vibration characteristics of the application; or use a waveform selected from pre-configured scene vibration sensing waveforms as the waveform; or receive the waveform from an external source The waveform; alternatively, calling a pre-configured waveform as a template.
  • the acquisition unit can prevent users from designing waveforms from scratch, so it can greatly facilitate users.
  • the generating unit is configured to respond to the adjusted instruction, and generating the vibration description file includes: the generating unit is specifically configured to generate a dynamic description file in response to an adjustment instruction on the waveform received from the external source, the The dynamic description file is used to control the vibration of the linear motor according to the vibration parameters in the dynamic description file if an interruption event occurs, so as to reduce the interference of vibration on the interruption event.
  • the generating unit is configured to respond to the adjustment instruction, and generating the vibration description file further includes: the generating unit is also specifically configured to respond to the waveform generated according to the vibration characteristics of the application; or, generate the vibration description file from The adjustment instruction of the waveform selected in the pre-configured scene vibration sensing waveform generates a static description file, and the static description file is used to control the linearity according to the vibration parameters in the static description file when the interruption event does not occur. Motor vibrates.
  • the type of vibration parameter indicated by the dynamic description file is a subset of the type of vibration parameter indicated by the static description file, so as to reduce the cost of generating the dynamic description file.
  • the generating unit is configured to generate a vibration description file in response to the adjustment instruction, including: the generating unit is specifically configured to display the adjusted waveform in response to an adjustment instruction for the waveform on the interactive interface; generate the Describe the vibration description file of the adjusted waveform.
  • the application of the interactive interface can further improve the generation efficiency of the vibration description file, and has a better user experience
  • the generating unit is configured to respond to an adjustment instruction for the waveform on the interactive interface, and displaying the adjusted waveform includes: the generating unit is specifically configured to respond to preset waveforms displayed on the interactive interface.
  • An operation instruction for adjusting the point, displaying the adjustment point on the waveform; responding to a dragging instruction for the adjustment point in the first vibration parameter adjustment mode, displaying the adjusted waveform of the first vibration parameter, the first Vibration parameters include amplitude and/or frequency.
  • the operation of the adjustment point is easy to implement, and the convenience of the user's operation can be improved.
  • the waveform includes a steady-state waveform;
  • the first vibration parameter further includes: a time parameter;
  • the generation unit is configured to respond to a dragging instruction for the adjustment point in the first vibration parameter adjustment mode, and display
  • the waveform after the adjustment of the first vibration parameter includes: the generation unit is specifically configured to, in response to a drag instruction on the time axis of the adjustment point in the time adjustment mode, display the time parameter after the adjustment of the time parameter. waveform.
  • the generating unit is configured to respond to an adjustment instruction for the waveform on the interactive interface, and displaying the adjusted waveform includes: the generating unit is specifically configured to respond to a dragging instruction for the waveform displayed in the interactive interface , to display the waveform after adjusting the time parameter.
  • the display unit is further configured to: display indication information corresponding to the value of the adjusted parameter in the interactive interface.
  • the indication information can make the value of the adjusted parameter more intuitive, which is beneficial to improve user experience.
  • the generation unit is configured to respond to the adjustment instruction and generate a vibration description file, including: the generation unit is specifically configured to respond to a superposition instruction, superimpose a plurality of waveforms, and generate a vibration description file of the superimposed waveform ; the plurality of waveforms are at least a portion of the waveforms.
  • the multi-vibration effects are extended through superimposition, which can support the superposition of vibration effects in various scenes, so that the user's vibration experience is richer.
  • the generating unit is configured to respond to a superposition instruction, and superimposing a plurality of waveforms includes: the generating unit is specifically configured to respond to an instruction of dragging a plurality of waveforms to a time range overlapping state, and superimpose the plurality of waveforms .
  • the generation unit being used to generate the vibration description file includes: the generation unit is specifically used to generate the vibration description file in response to the vibration parameter of the adjusted waveform not exceeding a preset adjustment limit value, so as to Protect the linear motor to be controlled from damage.
  • a third aspect of the present application provides an electronic device, characterized in that it includes:
  • processors one or more processors
  • the one or more processors are made to implement the vibration description file generation method provided in the first aspect of the present application.
  • the fourth aspect of the present application provides a readable storage medium, which is characterized in that a computer program is stored thereon, wherein, when the computer program is executed by a processor, the generation of the vibration description file provided by the first aspect of the present application is realized method.
  • Figure 1a is a structure and application example diagram of an X-axis linear motor
  • Figure 1b is a structure and application example diagram of a Z-axis linear motor
  • FIG. 2 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application.
  • Figure 3a is an example diagram of the software architecture for the application of the vibration waveform adjustment method of the linear motor provided by the embodiment of the present application;
  • Fig. 3b is an example diagram of the process of realizing the function of the software architecture shown in Fig. 3a;
  • FIG. 4 is a flowchart of a method for generating a vibration description file disclosed in an embodiment of the present application
  • Fig. 5 is an example diagram of an interactive interface for generating a vibration description file disclosed in an embodiment of the present application
  • Fig. 6 is a schematic structural diagram of an apparatus for generating a vibration description file disclosed in an embodiment of the present application.
  • the term "comprises”, “comprises” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes none. other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus.
  • an element defined by the phrase “comprising a " does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
  • the linear motor is arranged in the electronic equipment, and is used to make the electronic equipment output vibration sense through vibration.
  • the linear motor is controlled to vibrate to produce different vibration effects, so that the user can feel the vibration, so as to prompt the user or give feedback on the user's operation, as follows:
  • touch operations applied to different applications may correspond to different vibration effects.
  • Touch operations acting on different areas of the display screen can also correspond to different vibration effects.
  • Linear motors commonly used in electronic devices include X-axis linear motors (also known as square or transverse linear motors) and Z-axis linear motors (also known as circular or longitudinal linear motors).
  • Fig. 1a shows the structure and application example of the X-axis linear motor
  • Fig. 1b shows the structure and application example of the Z-axis linear motor.
  • the appearance of the X-axis linear motor is long or square. Assuming that the X-axis is a horizontal axis, the Y-axis is a vertical axis, and the Z-axis is a vertical axis perpendicular to the X-axis and Y-axis, the pendulum
  • the mover of the X-axis linear motor can move in the direction of the X-axis or the Y-axis, and a longer stroke can be achieved.
  • the X-axis linear motor is installed in the direction of the X-axis in the electronic device, it can provide vibration in the direction of the X-axis; if it is installed in the direction of the Y-axis, it can provide vibration in the direction of the Y-axis.
  • the appearance of the Z-axis linear motor is cylindrical, and the mover can move in the Z-axis direction.
  • the Z-axis linear motor is arranged in the electronic device, and can bring vibration along the thickness direction of the electronic device.
  • the vibration description file is one of the key elements to control the vibration of the linear motor: the vibration description file is used to describe the vibration waveform of the linear motor, and the vibration waveform indicates various vibration parameters during the vibration process of the motor, such as amplitude and frequency. It can be seen that the function of the vibration description file is to instruct the motor how to vibrate, so the user can configure the expected vibration effect through the vibration description file.
  • vibration description files are generated by technicians through handwritten codes, which not only has high technical barriers and low efficiency, but also has the following problems:
  • the vibration function has a large space for expansion, and the expansion of the vibration function is conducive to improving user experience. For example, in the process of playing music, control the linear motor to vibrate following the music, or control the linear motor to vibrate following the shooting of the bullet in the shooting scene in the game.
  • the embodiment of the present application provides a method and device for generating vibration files, which are used to reduce the technical threshold for obtaining vibration description files, improve the efficiency of obtaining vibration description files, and ease the acquisition of vibration description files and the expansion of vibration functions. Improve the contradiction between user experience.
  • the method and device for generating vibration files provided by the embodiments of the present application are applied to electronic equipment provided with linear motors, and the electronic equipment provided with linear motors can be mobile phones, tablet computers, desktops, laptops, notebook computers, super mobile personal computers (Ultra-mobile Personal Computer, UMPC), handheld computers, netbooks, personal digital assistants (Personal Digital Assistant, PDA), wearable electronic devices, smart watches and other devices.
  • the electronic equipment provided with linear motors can be mobile phones, tablet computers, desktops, laptops, notebook computers, super mobile personal computers (Ultra-mobile Personal Computer, UMPC), handheld computers, netbooks, personal digital assistants (Personal Digital Assistant, PDA), wearable electronic devices, smart watches and other devices.
  • UMPC Ultra-mobile Personal Computer
  • PDA Personal Digital Assistant
  • the electronics shown in Figure 2 includes: processor 110, external memory interface 120, internal memory 121, universal serial bus (universal serial bus, USB) interface 130, charging management module 140, power management module 141, battery 142, antenna 1 , antenna 2, mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193, display screen 194, and a subscriber identification module (subscriber identification module, SIM) card interface 195, etc.
  • SIM subscriber identification module
  • the sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, bone conduction sensor 180M, etc.
  • the structure shown in this embodiment does not constitute a specific limitation on the electronic device.
  • the electronic device may include more or fewer components than shown, or combine certain components, or separate certain components, or arrange different components.
  • the illustrated components can be realized in hardware, software or a combination of software and hardware.
  • the processor 110 may include one or more processing units, for example: the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processor (neural-network processing unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.
  • application processor application processor, AP
  • modem processor graphics processing unit
  • GPU graphics processing unit
  • image signal processor image signal processor
  • ISP image signal processor
  • controller video codec
  • digital signal processor digital signal processor
  • baseband processor baseband processor
  • neural network processor neural-network processing unit
  • the controller may be the nerve center and command center of the electronic equipment.
  • the controller can generate an operation control signal according to the instruction opcode and timing signal, and complete the control of fetching and executing the instruction.
  • a memory may also be provided in the processor 110 for storing instructions and data.
  • the memory in processor 110 is a cache memory.
  • the memory may hold instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Repeated access is avoided, and the waiting time of the processor 110 is reduced, thus improving the efficiency of the system.
  • processor 110 may include one or more interfaces.
  • the interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous transmitter (universal asynchronous receiver/transmitter, UART) interface, mobile industry processor interface (mobile industry processor interface, MIPI), general-purpose input and output (general-purpose input/output, GPIO) interface, subscriber identity module (subscriber identity module, SIM) interface, and /or universal serial bus (universal serial bus, USB) interface, etc.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • PCM pulse code modulation
  • UART universal asynchronous transmitter
  • MIPI mobile industry processor interface
  • GPIO general-purpose input and output
  • subscriber identity module subscriber identity module
  • SIM subscriber identity module
  • USB universal serial bus
  • the I2C interface is a bidirectional synchronous serial bus, including a serial data line (serial data line, SDA) and a serial clock line (derail clock line, SCL).
  • processor 110 may include multiple sets of I2C buses.
  • the processor 110 can be respectively coupled to the touch sensor 180K, the charger, the flashlight, the camera 193 and the like through different I2C bus interfaces.
  • the processor 110 may be coupled to the touch sensor 180K through the I2C interface, so that the processor 110 and the touch sensor 180K communicate through the I2C bus interface to realize the touch function of the electronic device.
  • the I2S interface can be used for audio communication.
  • processor 110 may include multiple sets of I2S buses.
  • the processor 110 may be coupled to the audio module 170 through an I2S bus to implement communication between the processor 110 and the audio module 170 .
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the I2S interface, so as to realize the function of answering calls through the Bluetooth headset.
  • the PCM interface can also be used for audio communication, sampling, quantizing and encoding the analog signal.
  • the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface.
  • the audio module 170 can also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to realize the function of answering calls through the Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication.
  • the UART interface is a universal serial data bus used for asynchronous communication.
  • the bus can be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication.
  • a UART interface is generally used to connect the processor 110 and the wireless communication module 160 .
  • the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to realize the Bluetooth function.
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the UART interface, so as to realize the function of playing music through the Bluetooth headset.
  • the MIPI interface can be used to connect the processor 110 with peripheral devices such as the display screen 194 and the camera 193 .
  • MIPI interface includes camera serial interface (camera serial interface, CSI), display serial interface (display serial interface, DSI), etc.
  • the processor 110 communicates with the camera 193 through the CSI interface to realize the shooting function of the electronic device.
  • the processor 110 communicates with the display screen 194 through the DSI interface to realize the display function of the electronic device.
  • the GPIO interface can be configured by software.
  • the GPIO interface can be configured as a control signal or as a data signal.
  • the GPIO interface can be used to connect the processor 110 with the camera 193 , the display screen 194 , the wireless communication module 160 , the audio module 170 , the sensor module 180 and so on.
  • the GPIO interface can also be configured as an I2C interface, I2S interface, UART interface, MIPI interface, etc.
  • the USB interface 130 is an interface conforming to the USB standard specification, specifically, it can be a Mini USB interface, a Micro USB interface, a USB Type C interface, and the like.
  • the USB interface 130 can be used to connect the charger to charge the electronic device, and can also be used to transmit data between the electronic device and the peripheral device. It can also be used to connect headphones and play audio through them. This interface can also be used to connect other electronic devices, such as AR devices.
  • the interface connection relationship among the modules shown in this embodiment is only a schematic illustration, and does not constitute a structural limitation of the electronic device.
  • the electronic device may also adopt different interface connection methods in the above embodiments, or a combination of multiple interface connection methods.
  • the charging management module 140 is configured to receive a charging input from a charger.
  • the charger may be a wireless charger or a wired charger.
  • the charging management module 140 can receive charging input from the wired charger through the USB interface 130 .
  • the charging management module 140 may receive wireless charging input through a wireless charging coil of the electronic device. While the charging management module 140 is charging the battery 142 , it can also provide power for electronic devices through the power management module 141 .
  • the power management module 141 is used for connecting the battery 142 , the charging management module 140 and the processor 110 .
  • the power management module 141 receives the input from the battery 142 and/or the charging management module 140 to provide power for the processor 110 , the internal memory 121 , the display screen 194 , the camera 193 , and the wireless communication module 160 .
  • the power management module 141 can also be used to monitor parameters such as battery capacity, battery cycle times, and battery health status (leakage, impedance).
  • the power management module 141 may also be disposed in the processor 110 .
  • the power management module 141 and the charging management module 140 may also be set in the same device.
  • the wireless communication function of the electronic device can be realized by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor and the baseband processor.
  • Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals.
  • Each antenna in an electronic device can be used to cover a single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas.
  • Antenna 1 can be multiplexed as a diversity antenna of a wireless local area network.
  • the antenna may be used in conjunction with a tuning switch.
  • the mobile communication module 150 can provide wireless communication solutions including 2G/3G/4G/5G applied to electronic devices.
  • the mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA) and the like.
  • the mobile communication module 150 can receive electromagnetic waves through the antenna 1, filter and amplify the received electromagnetic waves, and send them to the modem processor for demodulation.
  • the mobile communication module 150 can also amplify the signals modulated by the modem processor, and convert them into electromagnetic waves through the antenna 1 for radiation.
  • at least part of the functional modules of the mobile communication module 150 may be set in the processor 110 .
  • at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be set in the same device.
  • a modem processor may include a modulator and a demodulator.
  • the modulator is used for modulating the low-frequency baseband signal to be transmitted into a medium-high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low frequency baseband signal. Then the demodulator sends the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the low-frequency baseband signal is passed to the application processor after being processed by the baseband processor.
  • the application processor outputs sound signals through audio equipment (not limited to speaker 170A, receiver 170B, etc.), or displays images or videos through display screen 194 .
  • the modem processor may be a stand-alone device.
  • the modem processor may be independent from the processor 110, and be set in the same device as the mobile communication module 150 or other functional modules.
  • the wireless communication module 160 can provide wireless local area networks (wireless local area networks, WLAN) (such as wireless fidelity (Wi-Fi) network), bluetooth (bluetooth, BT), global navigation satellite system, etc. (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions.
  • the wireless communication module 160 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency-modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 .
  • the wireless communication module 160 can also receive the signal to be sent from the processor 110 , frequency-modulate it, amplify it, and convert it into electromagnetic waves through the antenna 2 for radiation.
  • the antenna 1 of the electronic device is coupled to the mobile communication module 150, and the antenna 2 is coupled to the wireless communication module 160, so that the electronic device can communicate with the network and other devices through wireless communication technology.
  • the wireless communication technology may include global system for mobile communications (GSM), general packet radio service (general packet radio service, GPRS), code division multiple access (code division multiple access, CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time division code division multiple access (time-division code division multiple access, TD-SCDMA), long term evolution (long term evolution, LTE), BT, GNSS, WLAN, NFC , FM, and/or IR techniques, etc.
  • GSM global system for mobile communications
  • general packet radio service general packet radio service
  • CDMA code division multiple access
  • WCDMA broadband Code division multiple access
  • time division code division multiple access time-division code division multiple access
  • TD-SCDMA time-division code division multiple access
  • LTE long term evolution
  • BT GNSS
  • the GNSS may include a global positioning system (global positioning system, GPS), a global navigation satellite system (global navigation satellite system, GLONASS), a Beidou navigation satellite system (beidou navigation satellite system, BDS), a quasi-zenith satellite system (quasi -zenith satellite system (QZSS) and/or satellite based augmentation systems (SBAS).
  • GPS global positioning system
  • GLONASS global navigation satellite system
  • Beidou navigation satellite system beidou navigation satellite system
  • BDS Beidou navigation satellite system
  • QZSS quasi-zenith satellite system
  • SBAS satellite based augmentation systems
  • the electronic device realizes the display function through the GPU, the display screen 194, and the application processor.
  • the GPU is a microprocessor for image processing, and is connected to the display screen 194 and the application processor. GPUs are used to perform mathematical and geometric calculations for graphics rendering.
  • Processor 110 may include one or more GPUs that execute program instructions to generate or change display information.
  • the display screen 194 is used to display images, videos and the like.
  • the display screen 194 includes a display panel.
  • the display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active matrix organic light emitting diode or an active matrix organic light emitting diode (active-matrix organic light emitting diode, AMOLED), flexible light-emitting diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oled, quantum dot light emitting diodes (quantum dot light emitting diodes, QLED), etc.
  • the electronic device may include 1 or N display screens 194, where N is a positive integer greater than 1.
  • a series of graphical user interfaces can be displayed on the display screen 194 of the electronic device, and these GUIs are the main screen of the electronic device.
  • GUI graphical user interface
  • the size of the display screen 194 of the electronic device is fixed, and only limited controls can be displayed on the display screen 194 of the electronic device.
  • a control is a GUI element, which is a software component contained in an application that controls all data processed by the application and the interaction of these data. Users can interact with the control through direct manipulation. , so as to read or edit the relevant information of the application.
  • controls may include visual interface elements such as icons, buttons, menus, tabs, text boxes, dialog boxes, status bars, navigation bars, and Widgets.
  • the display screen 194 may display virtual keys.
  • the electronic device can realize the shooting function through ISP, camera 193 , video codec, GPU, display screen 194 and application processor.
  • the ISP is used for processing the data fed back by the camera 193 .
  • the light is transmitted to the photosensitive element of the camera through the lens, and the light signal is converted into an electrical signal, and the photosensitive element of the camera transmits the electrical signal to the ISP for processing, and converts it into an image visible to the naked eye.
  • ISP can also perform algorithm optimization on image noise, brightness, and skin color.
  • ISP can also optimize the exposure, color temperature and other parameters of the shooting scene.
  • the ISP may be located in the camera 193 .
  • Camera 193 is used to capture still images or video.
  • the object generates an optical image through the lens and projects it to the photosensitive element.
  • the photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor.
  • CMOS complementary metal-oxide-semiconductor
  • the photosensitive element converts the light signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal.
  • the ISP outputs the digital image signal to the DSP for processing.
  • DSP converts digital image signals into standard RGB, YUV and other image signals.
  • the electronic device may include 1 or N cameras 193, where N is a positive integer greater than 1.
  • Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when an electronic device selects a frequency point, a digital signal processor is used to perform Fourier transform on the frequency point energy, etc.
  • Video codecs are used to compress or decompress digital video.
  • An electronic device may support one or more video codecs.
  • the electronic device can play or record video in multiple encoding formats, for example: moving picture experts group (moving picture experts group, MPEG) 1, MPEG2, MPEG3, MPEG4, etc.
  • the NPU is a neural-network (NN) computing processor.
  • NPU neural-network
  • Applications such as intelligent cognition of electronic devices can be realized through NPU, such as: image recognition, face recognition, speech recognition, text understanding, etc.
  • the external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device.
  • the external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. Such as saving music, video and other files in the external memory card.
  • the electronic device can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playback, recording, etc.
  • the audio module 170 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signal.
  • the audio module 170 may also be used to encode and decode audio signals.
  • the audio module 170 may be set in the processor 110 , or some functional modules of the audio module 170 may be set in the processor 110 .
  • Speaker 170A also referred to as a "horn" is used to convert audio electrical signals into sound signals.
  • the electronic device can listen to music through speaker 170A, or listen to hands-free calls.
  • Receiver 170B also called “earpiece” is used to convert audio electrical signals into sound signals.
  • the electronic device receives a call or a voice message, it can listen to the voice by placing the receiver 170B close to the human ear.
  • the microphone 170C also called “microphone” or “microphone” is used to convert sound signals into electrical signals.
  • the user can put his mouth close to the microphone 170C to make a sound, and input the sound signal to the microphone 170C.
  • the electronic device may be provided with at least one microphone 170C.
  • the electronic device can be provided with two microphones 170C, which can also implement a noise reduction function in addition to collecting sound signals.
  • the electronic device can also be equipped with three, four or more microphones 170C to realize sound signal collection, noise reduction, identify sound sources, and realize directional recording functions, etc.
  • the earphone interface 170D is used for connecting wired earphones.
  • the earphone interface 170D may be a USB interface 130, or a 3.5mm open mobile terminal platform (open mobile terminal platform, OMTP) standard interface, or a cellular telecommunications industry association of the USA (CTIA) standard interface.
  • OMTP open mobile terminal platform
  • CTIA cellular telecommunications industry association of the USA
  • the pressure sensor 180A is used to sense the pressure signal and convert the pressure signal into an electrical signal.
  • pressure sensor 180A may be disposed on display screen 194 .
  • pressure sensors 180A such as resistive pressure sensors, inductive pressure sensors, and capacitive pressure sensors.
  • a capacitive pressure sensor may be comprised of at least two parallel plates with conductive material.
  • the electronic device detects the intensity of the touch operation according to the pressure sensor 180A.
  • the electronic device may also calculate the touched position according to the detection signal of the pressure sensor 180A.
  • touch operations acting on the same touch position but with different touch operation intensities may correspond to different operation instructions. For example: when a touch operation with a touch operation intensity less than the first pressure threshold acts on the short message application icon, an instruction to view short messages is executed. When a touch operation whose intensity is greater than or equal to the first pressure threshold acts on the icon of the short message application, the instruction of creating a new short message is executed.
  • the gyro sensor 180B can be used to determine the motion posture of the electronic device. In some embodiments, the angular velocity of the electronic device about three axes (ie, x, y, and z axes) may be determined by the gyro sensor 180B.
  • the gyro sensor 180B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 180B detects the shake angle of the electronic device, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shake of the electronic device through reverse movement to achieve anti-shake.
  • the gyro sensor 180B can also be used for navigation and somatosensory game scenes.
  • the air pressure sensor 180C is used to measure air pressure.
  • the electronic device calculates the altitude through the air pressure value measured by the air pressure sensor 180C to assist in positioning and navigation.
  • the magnetic sensor 180D includes a Hall sensor.
  • the electronic device may detect opening and closing of the flip holster using the magnetic sensor 180D.
  • the electronic device when the electronic device is a flip machine, the electronic device can detect opening and closing of the flip according to the magnetic sensor 180D.
  • features such as automatic unlocking of the flip cover are set.
  • the acceleration sensor 180E can detect the acceleration of the electronic device in various directions (generally three axes). When the electronic device is stationary, the magnitude and direction of gravity can be detected. It can also be used to identify the posture of electronic devices, and can be used in applications such as horizontal and vertical screen switching, pedometers, etc.
  • the distance sensor 180F is used to measure the distance.
  • Electronic devices can measure distance via infrared or laser light. In some embodiments, when shooting a scene, the electronic device can use the distance sensor 180F to measure the distance to achieve fast focusing.
  • Proximity light sensor 180G may include, for example, light emitting diodes (LEDs) and light detectors, such as photodiodes.
  • the light emitting diodes may be infrared light emitting diodes.
  • Electronic devices emit infrared light outwards through light-emitting diodes.
  • Electronic devices use photodiodes to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object in the vicinity of the electronic device. When insufficient reflected light is detected, the electronic device may determine that there is no object in the vicinity of the electronic device.
  • the electronic device can use the proximity light sensor 180G to detect that the user holds the electronic device close to the ear to make a call, so as to automatically turn off the screen to save power.
  • the proximity light sensor 180G can also be used in leather case mode, automatic unlock and lock screen in pocket mode.
  • the ambient light sensor 180L is used for sensing ambient light brightness.
  • the electronic device can adaptively adjust the brightness of the display screen 194 according to the perceived ambient light brightness.
  • the ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures.
  • the ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the electronic device is in the pocket to prevent accidental touch.
  • the fingerprint sensor 180H is used to collect fingerprints. Electronic devices can use the collected fingerprint features to unlock fingerprints, access application locks, take pictures with fingerprints, answer incoming calls with fingerprints, etc.
  • the temperature sensor 180J is used to detect temperature.
  • the electronic device uses the temperature detected by the temperature sensor 180J to implement a temperature treatment strategy. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold, the electronic device may reduce the performance of a processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection.
  • the electronic device when the temperature is lower than another threshold, the electronic device heats the battery 142 to avoid abnormal shutdown of the electronic device caused by low temperature.
  • the electronic device boosts the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperature.
  • the touch sensor 180K is also called “touch device”.
  • the touch sensor 180K can be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, also called a “touch screen”.
  • the touch sensor 180K is used to detect a touch operation on or near it.
  • the touch sensor can pass the detected touch operation to the application processor to determine the type of touch event.
  • Visual output related to the touch operation can be provided through the display screen 194 .
  • the touch sensor 180K may also be disposed on the surface of the electronic device, which is different from the position of the display screen 194 .
  • the bone conduction sensor 180M can acquire vibration signals. In some embodiments, the bone conduction sensor 180M can acquire the vibration signal of the vibrating bone mass of the human voice. The bone conduction sensor 180M can also contact the human pulse and receive the blood pressure beating signal. In some embodiments, the bone conduction sensor 180M can also be disposed in the earphone, combined into a bone conduction earphone.
  • the audio module 170 can analyze the voice signal based on the vibration signal of the vibrating bone mass of the vocal part acquired by the bone conduction sensor 180M, so as to realize the voice function.
  • the application processor can analyze the heart rate information based on the blood pressure beating signal acquired by the bone conduction sensor 180M, so as to realize the heart rate detection function.
  • the keys 190 include a power key, a volume key and the like.
  • the key 190 may be a mechanical key. It can also be a touch button.
  • the electronic device can receive key input and generate key signal input related to user settings and function control of the electronic device.
  • the indicator 192 can be an indicator light, and can be used to indicate charging status, power change, and can also be used to indicate messages, missed calls, notifications, and the like.
  • the SIM card interface 195 is used for connecting a SIM card.
  • the SIM card can be inserted into the SIM card interface 195 or pulled out from the SIM card interface 195 to realize contact and separation with the electronic device.
  • the electronic device can support 1 or N SIM card interfaces, where N is a positive integer greater than 1.
  • SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card etc. Multiple cards can be inserted into the same SIM card interface 195 at the same time. The types of the multiple cards may be the same or different.
  • the SIM card interface 195 is also compatible with different types of SIM cards.
  • the SIM card interface 195 is also compatible with external memory cards.
  • the electronic device interacts with the network through the SIM card to realize functions such as calling and data communication.
  • the electronic device adopts an eSIM, that is, an embedded SIM card.
  • the eSIM card can be embedded in the electronic device and cannot be separated from the electronic device.
  • the motor 191 includes at least one of the X-axis linear motor shown in FIG. 1 a and the Z-axis linear motor shown in FIG. 1 b.
  • the internal memory 121 may be used to store computer-executable program codes including instructions.
  • the processor 110 executes various functional applications and data processing of the electronic device by executing instructions stored in the internal memory 121 .
  • the processor 110 may generate a vibration description file by executing instructions, devices or modules stored in the internal memory 121 .
  • the processor 110 selects and adjusts a waveform in response to a signal triggered by a user operation received by an interactive interface in the touch screen, and generates a vibration description file based on the adjusted waveform.
  • the internal memory 121 may include an area for storing programs and an area for storing data.
  • the stored program area can store an operating system, at least one application program required by a function (such as a sound playing function, an image playing function, etc.) and the like.
  • the storage data area can store data (such as audio data, phone book, etc.) created during the use of the electronic device.
  • the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (universal flash storage, UFS) and the like.
  • the processor 110 executes various functional applications and data processing of the electronic device by executing instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.
  • Figure 3a is an example of the software architecture of the application of the technical solution disclosed in the embodiment of the present application, combined with the content of Figure 3b, it can be seen that:
  • the generation module of the vibration description file (which can interact with third-party applications) is used to generate the vibration description file; the analysis module analyzes the vibration description file to obtain a file in json format used to describe the vibration waveform, and the waveform processing module is for the json format Specifically, the vibration waveform processing module first uses the synthetic motor displacement algorithm to calculate, according to the file in json format and the properties of the motor, generates a vibration waveform in the form of a displacement code stream, and then drives the waveform processing module to process the vibration waveform As well as the properties of the motor, use the inverse motor voltage drive algorithm to perform inverse calculations to obtain the drive waveform.
  • the driving waveform obtained by the waveform processing module after the waveform processing operation is synthesized by the synthesis module to obtain the audio stream in the format of pulse code modulation (Pulse Code Modulation, PCM), etc.
  • PCM Pulse Code Modulation
  • the protocol is transmitted to the drive integrated circuit (Integrated Circuit, IC), and finally acts on the linear motor to control the operation of the linear motor.
  • the software architecture shown in FIG. 3a can be stored in the internal memory 121, and invoked by the processor 110 to implement the process described in FIG. 3b.
  • the method for generating a vibration description file described in the embodiment of the present application can be applied to the generation module of a vibration description file in FIG. 1a.
  • Fig. 4 is a method for generating a vibration description file disclosed in the embodiment of the present application, including the following steps:
  • obtaining waveforms includes the following methods:
  • the vibration characteristics of the application refer to the characteristics of objects that can use vibration in the application.
  • the application can be a multimedia player, and the object that can use vibration can be multimedia, and the waveform is generated according to the characteristics of the multimedia, such as envelope, frequency, amplitude, timbre, and rhythm.
  • the pre-configured scene vibration waveforms include waveforms corresponding to vibrations in various scenarios, for example, waveforms corresponding to vibrations in a shooting scene in a game, and waveforms corresponding to vibrations in an explosion scene in a game.
  • the scene vibration sense waveform can be downloaded from the background server of the application. This type of waveform is the waveform corresponding to the vibration sense in the scene of the application.
  • the scene vibration waveform may be pre-stored in a scene vibration library, and the scene vibration library may be in a specific form such as a database or a folder. Wave files in the scene vibration library can be added, deleted or modified.
  • External sources can provide sources of waveforms for applications, devices, etc.
  • the pre-configured waveform as a template. That is, at least one waveform is preconfigured as a template, and the waveform is obtained by calling the template. It can be understood that the waveform used as a template can be regarded as a default waveform.
  • the acquisition methods of the above-mentioned multiple waveforms are provided. No matter which method is used, existing or configured waveforms can be provided. Therefore, for users, no matter which business scenario they want to customize the vibration
  • the description file does not need to design waveforms from scratch, but can be adjusted on the basis of acquired waveforms, so it can greatly facilitate users and greatly reduce the technical threshold.
  • the electronic device displays an interactive interface, responds to an adjustment instruction on the waveform on the interactive interface, displays the adjusted waveform, and generates a vibration description file of the adjusted waveform.
  • the first interface can be a display interface, and the interactive interface is a touch screen interface. It can be understood that the first interface is displayed on the display screen on the touch screen, and the interactive interface is also displayed on the screen on the touch screen.
  • the touch layer on the touch display receives adjustment commands.
  • S404 is an optional step, and the purpose of setting the adjustment limit is to protect the linear motor to be controlled from being damaged. That is, when the user adjusts the value of a certain vibration parameter of the basic waveform to exceed the adjustment limit, the adjustment instruction is not responded to.
  • prompt information may also be displayed, and the prompt information is used to prompt that the adjustment exceeds the adjustment limit.
  • the adjustment limit may include but not limited to: amplitude limit, start time limit and stop time limit.
  • the amplitude limit can be determined according to the maximum displacement of the linear motor to be controlled.
  • the start time limit and the stop time limit can be determined depending on the properties of the linear motor to be controlled.
  • the waveform is acquired and displayed first, the displayed waveform is further adjusted, and then the vibration description file of the adjusted waveform is generated. That is, the waveform acquired and displayed by S401 can be regarded as the basic waveform, and the basic waveform can be adjusted to obtain the required vibration waveform, and then the required vibration description file can be further obtained. Compared with the existing technology, there is no need to write codes to form a vibration description file , which can lower the technical threshold for acquiring vibration description files and improve acquisition efficiency.
  • Figure 5 is an example of an interactive interface disclosed in the embodiment of the present application:
  • the musical note icon 51 is used to import an audio file (an example of a multimedia file).
  • the user can click the musical note icon 51 in the upper right corner of the interactive interface to import the audio file, and the interactive interface displays the basic waveform generated according to the imported audio file.
  • the file icon 52 is used to import the waveform in the scene vibration library, that is, to import and display the waveform selected by the user from the scene vibration library as the basic waveform in response to the selection command triggered by the user's selection operation.
  • the file icon 52 is also used to import the waveform received from the external source, that is, the waveform received from the external source is stored in the terminal, and the waveform received from the external source selected by the user is imported as the basic waveform in response to the selection instruction triggered by the user's selection operation. and display.
  • the user can press and hold the blank area in the interactive interface shown in Figure 5 to pop up a dialog box and choose to add a new slice Slice or/event Event.
  • the newly added waveform is the default waveform.
  • the waveform is a rectangular wave with a duration of 30ms and an amplitude of 1 (normalized value), and select Slice/Event as steady state or transient.
  • the above manners of adding basic waveforms may be used in one or in combination, which is not limited in this embodiment.
  • the displayed basic waveform is called Slice/Event.
  • the Y (vertical) axis on the left represents the amplitude (Amplitude, also known as Intensity, abbreviated as Amp).
  • the Y (vertical) axis on the right represents frequency (frequency, also known as sharpness, abbreviated as Freq).
  • the X (horizontal) axis represents the duration (abbreviated as Time, in milliseconds). Among them, the range of the Y axis on the left is 0-1, and the middle value is represented by a scale.
  • the Y-axis on the right represents the magnitude of the frequency in terms of grayscale or color depth. The darker the frequency, the lower the frequency, and the lighter the frequency, the higher the frequency.
  • the user presses and holds on the waveform, a dialog box or option box pops up, and from the dialog box or option box, select to increase the adjustment point (hereinafter referred to as point, represented by a circle) .
  • point represented by a circle
  • the added points are displayed on the waveform.
  • the points on the transient waveform 02 are only the vertices of the upper edge.
  • the vertex of the upper edge is used as the adjustment point by default, and no new adjustment point can be added, nor can the existing adjustment point be changed.
  • the process for the user to adjust the amplitude of the steady-state waveform 01 is: click on the left Y-axis to trigger the amplitude adjustment mode, and drag any point to realize the adjustment of the amplitude of the steady-state waveform 01. That is to say, in response to the user's operation of clicking the left Y-axis, the amplitude adjustment mode is entered, and in response to the point-to-point drag command (that is, the command triggered by the drag operation), the waveform after amplitude adjustment is displayed.
  • the process for the user to adjust the frequency of the steady-state waveform 01 is: click on the Y-axis on the right to trigger the frequency adjustment mode, and drag any point to realize the selection of the frequency of the steady-state waveform 01. That is to say, in response to the user's operation of clicking the Y axis on the right, the frequency adjustment mode is entered, and in response to the point-to-point drag command (that is, the command triggered by the drag operation), the frequency-adjusted waveform is displayed.
  • the rightmost point on the steady-state waveform 01 can only move up and down because it is currently in the amplitude adjustment mode and cannot change the existing frequency. That is, under the amplitude adjustment model, the left and right drag commands to the rightmost point on the steady-state waveform 01 are not responded.
  • the time parameters For the steady-state waveform 01, you can also adjust the time parameters through points: select the point on the X-axis of the steady-state waveform 01 to trigger the time adjustment mode. In the time adjustment mode, at least two adjustment points 58 are displayed on the X-axis. By Drag the left adjustment point left and right along the X-axis to adjust the start time of steady-state waveform 01 (when the waveform starts), and drag the right adjustment point along the X-axis to adjust the duration of steady-state waveform 01 .
  • the time adjustment mode is entered, and in response to an instruction of dragging the adjustment point on the time axis in the time adjustment mode, the time-adjusted waveform is displayed.
  • the process for the user to adjust the amplitude of the transient waveform 02 is as follows: click on the left Y axis to trigger the amplitude adjustment mode, and drag the vertex of the upper edge up and down to realize the adjustment of the amplitude of the transient waveform 02. That is to say, in response to the user's operation of clicking the left Y axis, the amplitude adjustment mode is entered, and in response to the point's up and down drag command (ie, the command triggered by the up and down drag operation), the waveform after amplitude adjustment is displayed.
  • the process for the user to adjust the frequency of the transient waveform 02 is as follows: click the Y axis on the right to trigger the frequency adjustment mode, and drag the vertex of the upper edge left and right to adjust the frequency of the transient waveform 02. That is to say, in response to the user's operation of clicking the right Y-axis, the frequency adjustment mode is entered, and in response to the left and right drag commands of the point (ie, the commands triggered by the left and right drag operations), the frequency-adjusted waveform is displayed.
  • the user drags the steady-state waveform 01 as a whole along the X-axis to adjust the start time, that is, in response to the dragging instruction of the steady-state waveform 01 along the X-axis, the waveform after the start time is adjusted is displayed.
  • the user drags the transient waveform 02 as a whole along the X-axis to adjust the start time, that is, in response to the drag command of the transient waveform 02 along the X-axis, the waveform after the start time is adjusted is displayed.
  • the indication information corresponding to the value of the adjusted parameter is displayed in the interactive interface.
  • the filling represents the grayscale or color of the currently selected frequency, and the selected frequency is adjusted in real time following the movement of the point to visually present the currently selected frequency.
  • the gray scale or color representing the current frequency of the waveform can also be filled to visually present the current frequency of the waveform that is not in the state of adjustment.
  • arrows are displayed near the frequency axis, pointing to the currently selected frequency, to visually present the current frequency of the waveform.
  • the transient waveform 02 has only one frequency, it is only filled with one color.
  • this embodiment also supports the superposition of multiple waveforms: the user selects multiple waveforms and drags them to the state where the time range overlaps, then the superposition of multiple waveforms with overlapping time ranges is triggered. That is, multiple waveforms are superimposed in response to the superposition instruction of dragging multiple waveforms to the time range overlapping state, for example, dragging the first waveform to the time range of the second waveform, then superimposing the first waveform and the second waveform.
  • the plurality of waveforms are at least a part of the basic waveforms described above.
  • the second waveform superimposed on the first waveform can be the waveform of the first vibration event, or other vibration events, such as the second vibration event waveform.
  • waveform superposition An example of a specific calculation manner of waveform superposition is amplitude value addition, which will not be repeated here.
  • the purpose of waveform superposition is to expand multiple vibration effects through superposition, and to support the superposition of vibration effects in various scenes, so that the user's vibration experience is richer. It can be understood that the implementation of waveform superposition is not limited to the above-mentioned interactive interface.
  • the interactive interface shown in Figure 5 can also implement the following functions:
  • dialog box or option box that pops up by long pressing on the waveform
  • there is also an option to delete the adjustment point and the user can select this option to delete the adjustment point.
  • long press on the waveform to pop up a dialog box or option box also includes the option to delete the Slice/Event, the user can select this option to delete the waveform.
  • the user can click the return control 53 to cancel the adjustment operation, and click the play control 54 to play the vibration triggered by the adjusted waveform, so as to feel the vibration effect of the adjusted waveform and assist the adjustment.
  • You can also click the save control 55 to save the adjusted waveform.
  • a help control 56 and an exit control 57 may also be provided on the interactive interface shown in FIG. 5 .
  • the interactive interface shown in Figure 5 can provide great convenience for users to generate vibration description files. It can be understood that the controls, display methods, etc. in the above-mentioned interactive interface are examples, and are not intended to be limiting. Controls, display methods, etc. that can achieve the same effect can be used to replace the corresponding parts in FIG. 5 .
  • the vibration parameters of the vibration waveform may include but not limited to: amplitude, sharpness, waveform type, start time, duration, start time and stop time, therefore, the generated vibration description file includes the values of the above vibration parameters .
  • the above only exemplifies the adjustment of individual vibration parameters, which is only an example and not a limitation.
  • the interactive interface shown in Figure 5 can be packaged as an application.
  • the user can use the human-computer interaction method to adjust the waveform on the basis of the basic waveform to obtain a custom waveform, and then obtain A vibration description file that describes a custom waveform.
  • This type of vibration description file can correspond to at least one business scenario.
  • a vibration description file obtained after adjusting the basic waveform obtained from an audio file is stored corresponding to the audio, so that the user It is possible to customize the vibration form corresponding to the business scenario.
  • the linear motor can vibrate in accordance with the rhythm of the audio.
  • the vibration following the audio playback may affect the short message service.
  • the user opens the short message interface to view the short message, but the vibration of the linear motor interferes with viewing the short message, thereby reducing user experience.
  • vibration description files described in the above embodiments are divided into static description files and dynamic description files.
  • the function of the dynamic description file is: during the vibration process of the linear motor, if an interrupt event occurs, the vibration of the linear motor is controlled according to the vibration parameters in the dynamic description file.
  • Interruption refers to: during the execution of the program implementing the first event (such as audio playback), the second event (such as SMS application) is triggered (such as receiving a short message), then the program implementing the first event is terminated, And the program for realizing the second event is executed, until the completion of the second event, continue to execute the program for realizing the first event.
  • the first event and the second event are executed simultaneously, that is, the program for realizing the first event and the program for realizing the second event are executed in parallel. Simply put, the execution of an event is interrupted, or an event is added in parallel during the execution of an event.
  • An interrupt event refers to interrupting an event that is being executed, or adding an event that is executed in parallel with other events while other events are being executed.
  • the dynamic description file can be configured for the interruption event, so that when the interruption event occurs, the vibration feeling can be weakened and the interference to the interruption event can be reduced.
  • the waveform received from an external source is used as the basic waveform for generating the dynamic description file.
  • the external source can be the execution subject of the interrupt event, such as the aforementioned short message application, that is, after an application is installed on the electronic device, the application can be pre-configured to generate the basic waveform of the dynamic description file for the user to generate Dynamically describe the file, thereby reducing the possibility of the application being disturbed by vibration during use.
  • waveforms received from external sources can also be used for other purposes, not limited to generating dynamic description files.
  • the vibration description file generated according to the characteristics of the object to be applied to the vibration or the basic waveform selected from the pre-configured scene vibration library can be used to control the linear motor when the interruption event does not occur. vibration.
  • the latter may be called a static description file.
  • the vibration parameters described in the static description file may be the same as or different from the vibration parameters described in the dynamic description file.
  • the types of vibration parameters described in the dynamic description file are a subset of the types of vibration parameters described in the static description file. That is to say, because the dynamic description file is used when an interrupt event occurs, combined with the above application scenarios, it may not be necessary to adjust all the parameters of the driving waveform, but only adjust the parameters that have a strong correlation with vibration perception.
  • the dynamic description file may only describe parameters that have a strong correlation with vibration perception, so the types of parameters described in the dynamic description file may be less than the types of parameters described in the static description file.
  • a static profile only describes the amplitude. This method can simplify the content of the dynamic description file, thereby reducing the generation cost of the dynamic description file.
  • the dynamic profile can also be visualized and adjusted, providing greater possibilities and flexibility for subsequent dynamic adjustment of the vibration of the linear motor.
  • Fig. 6 is an apparatus for generating a vibration description file disclosed in an embodiment of the present application, which is applied to electronic equipment, the electronic equipment includes a linear motor, and the apparatus includes: a display unit, a receiving unit, and a generating unit.
  • an acquisition unit may also be included.
  • the acquisition unit is used to generate the waveform according to the vibration characteristics of the application; or, use the waveform selected from the pre-configured scene vibration sensing waveform as the waveform; or receive the waveform from an external source; or call the preset Configured waveforms as templates.
  • the display unit is used to present the first interface, and the first interface displays the waveform acquired by the acquisition unit.
  • the receiving unit is used to obtain the adjustment instruction for the waveform, and the generation unit is used to respond to the adjustment instruction and generate a vibration description file.
  • the generating unit is used to respond to the adjusted instruction, and the specific implementation manner of generating the vibration description file is: responding to the adjustment instruction of the waveform received from the external source, generating a dynamic description file, and the dynamic description file uses If an interruption event occurs, the vibration of the linear motor is controlled according to the vibration parameters in the dynamic description file.
  • the generating unit is configured to respond to the adjustment instruction, and generating the vibration description file further includes the following steps: responding to the waveform generated according to the vibration characteristics of the application;
  • the adjustment instruction of the waveform selected in the method generates a static description file, and the static description file is used to control the vibration of the linear motor according to the vibration parameters in the static description file when the interruption event does not occur.
  • the types of vibration parameters indicated by the dynamic description file are a subset of the types of vibration parameters indicated by the static description file.
  • the generation unit is used to respond to the adjustment instruction
  • the specific implementation method of generating the vibration description file is: responding to the adjustment instruction of the waveform on the interactive interface, displaying the adjusted waveform; generating the adjusted waveform Vibration profile.
  • the generation unit is configured to respond to an adjustment instruction on the waveform in the interactive interface, and the specific implementation manner of displaying the adjusted waveform is: responding to an operation on a preset adjustment point on the waveform displayed in the interactive interface an instruction to display the adjustment point on the waveform; in response to the drag instruction on the adjustment point in the first vibration parameter adjustment mode, display the waveform after the adjustment of the first vibration parameter, and the first vibration parameter includes the amplitude and/or frequency.
  • the waveform includes a steady-state waveform
  • the first vibration parameter further includes: a time parameter
  • the generation unit is configured to respond to a drag instruction to the adjustment point in the first vibration parameter adjustment mode, and display
  • the specific realization of the waveform after the adjustment of the first vibration parameter is as follows: in response to the drag command on the time axis of the adjustment point in the time adjustment mode, display the waveform after the adjustment of the time parameter.
  • the generating unit is configured to respond to an adjustment instruction on the waveform in the interactive interface, and the specific implementation manner of displaying the adjusted waveform is: responding to a drag instruction on the waveform displayed in the interactive interface, displaying the adjustment time Waveform after parameter.
  • the display unit is further configured to: display indication information corresponding to the value of the adjusted parameter in the interactive interface.
  • the generating unit is further configured to: superimpose multiple waveforms in response to a superposition instruction, and generate a vibration description file of the superimposed waveforms; the multiple waveforms are at least a part of the waveforms.
  • the generating unit is configured to superimpose multiple waveforms in response to a superimposition instruction: superimposing the multiple waveforms in response to an instruction of dragging the multiple waveforms to a time range overlapping state.
  • the specific implementation manner of the generating unit for generating the vibration description file is: generating the vibration description file in response to the vibration parameter of the adjusted waveform not exceeding a preset adjustment limit.
  • the device for generating a vibration description file described in this embodiment does not need to write codes to form a vibration description file, which can reduce the technical threshold for obtaining the vibration description file and improve the acquisition efficiency. Because the technical threshold is lowered, users have more space for customizing vibration waveforms, making it possible to design vibration modes for more business scenarios, so as to realize the expansion of vibration functions and the improvement of user experience.
  • the embodiment of the present application also discloses a readable storage medium on which a computer program is stored, wherein, when the computer program is executed by a processor, the method for generating the vibration description file described in the above embodiment is implemented.

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Abstract

本申请提供了一种振动描述文件的生成方法、装置、设备及可读存储介质，展示获取的波形，响应于对波形的调整指令，生成振动描述文件。相比于技术人员通过编写代码生成振动描述文件，降低了技术门槛且提高了效率。

Description

振动描述文件的生成方法、装置、设备及可读存储介质
本申请要求于2021年5月20日提交中国专利局、申请号为202110553961.5、发明名称为“振动描述文件的生成方法、装置、设备及可读存储介质”，以及于2021年6月16日提交中国专利局、申请号为202110668283.7、发明名称为“振动描述文件的生成方法、装置、设备及可读存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子信息领域，尤其涉及一种振动描述文件的生成方法、装置、设备及可读存储介质。
背景技术
目前，线性马达根据行程方向的不同，可基本分为X轴线性马达和Z轴线性马达，不同种类的线性马达，需要采用不同的控制方法。现有技术中，技术人员手写代码形成振动描述文件，通过振动描述文件实现对线性马达的控制。
发明内容
本申请提供了一种振动描述文件的生成方法、装置、设备及可读存储介质，目的在于解决如何生成振动描述文件的问题。
为了实现上述目的，本申请提供了以下技术方案：
本申请的第一方面提供了一种振动描述文件的生成方法，应用于电子设备，所述电子设备包括线性马达，所述方法包括以下步骤：所述电子设备呈现第一界面，所述第一界面展示获取的波形，获取对所述波形的调整指令并响应所述调整指令，生成振动描述文件。与编程得到振动描述文件的方式相比，具有较高的效率以及较低的技术门槛。
可选的，所述波形的获取流程包括：根据应用的振动特点，生成所述波形；或者，将从预先配置的场景振感波形中选择的波形，作为所述波形；或者，从外源接收所述波形；或者，调用预先配置的作为模板的波形。不论以哪种方式提供波形，均能够避免用户从无到有设计波形，所以能够极大方便用户，技术门槛被大大降低。
可选的，所述响应所述调整指令，生成振动描述文件，包括：响应对从所述外源接收的波形的调整指令，生成动态描述文件，所述动态描述文件用于如果发生中断事件，按照所述动态描述文件中的振动参数控制线性马达振动，以减轻振动对于中断事件的干扰。
可选的，所述响应所述调整指令，生成振动描述文件，还包括：响应依据所述应用的振动特点生成的所述波形；或者，将从预先配置的场景振感波形中选择的波形的调整指令，生成静态描述文件，所述静态描述文件用于在没有发生所述中断事件的情况下，按照所述静态描述文件中的振动参数控制线性马达振动。
可选的，所述动态描述文件指示的振动参数的种类为所述静态描述文件指示的振动参数的种类的子集，以降低动态描述文件的生成代价。
可选的，所述响应所述调整指令，生成振动描述文件，包括：响应在交互界面对所述波形的调整指令，显示调整后波形；生成所述调整后波形的振动描述文件。交互界面的应用能够进一步提高振动描述文件的生成效率，并且具有较好的用户体验。
可选的，所述响应在交互界面对所述波形的调整指令，生成调整后波形包括：响应对所述交互界面中显示的波形上预设的调整点的操作指令，在所述波形上显示调整点；响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形，所述第一振动参数包括振幅和/或频率。调整点的操作易于实施，能够提高用户操作的便利性。
可选的，所述波形包括稳态波形；所述第一振动参数还包括：时间参数；所述响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形包括：响应在所述时间调整模式下对所述调整点的在时间轴上拖拽的指令，显示调整所述时间参数后的波形。
可选的，所述响应在交互界面对所述波形的调整指令，显示调整后波形包括：响应对所述交互界面中显示的波形的拖拽指令，显示调整时间参数后的波形。
可选的，还包括：在所述交互界面中显示被调整的参数的数值对应的指示信息。指示信息能够使得被调整的参数的数值更为直观，有利于提高用户体验。
可选的，所述响应所述调整指令，生成振动描述文件，包括：响应叠加指令，叠加多个波形，并生成叠加后的波形的振动描述文件；所述多个波形为所述波形的至少一部分波形。通过叠加呈现扩展多种振动效果，能够支持多种场景的振动效果的叠加，使得用户的振动感受更为丰富。
可选的，所述叠加指令包括：将所述多个波形拖拽至时间范围重叠状态的指令。
可选的，所述生成所述振动描述文件，包括：响应所述调整后波形的振动参数不超过预先设置的调整限值，生成所述振动描述文件，以保护待控制的线性马达不被损坏。
本申请的第二方面提供一种振动描述文件的生成装置，应用于电子设备，所述电子设备包括线性马达，包括：展示单元、接收单元以及生成单元。展示单元用于呈现第一界面，所述第一界面展示获取的波形。接收单元用于获取对所述波形的调整指令。生成单元用于响应所述调整指令，生成振动描述文件。所述装置使得振动描述文件的获取具有较高的效率以及较低的技术门槛
可选的，还包括：获取单元，用于根据应用的振动特点，生成所述波形；或者，将从预先配置的场景振感波形中选择的波形，作为所述波形；或者，从外源接收所述波形；或者，调用预先配置的作为模板的波形。获取单元能够避免用户从无到有设计波形，所以能够极大方便用户。
可选的，所述生成单元用于响应所调整指令，生成振动描述文件包括：所述生成单元具体用于，响应对从所述外源接收的波形的调整指令，生成动态描述文件，所述动态描述文件用于如果发生中断事件，按照所述动态描述文件中的振动参数控制线性马达振动，以减轻振动对于中断事件的干扰。
可选的，所述生成单元用于响应所述调整指令，生成振动描述文件还包括：所述生成单元还具体用于，响应依据所述应用的振动特点生成的所述波形；或者，将从预先配置的场景振感波形中选择的波形的调整指令，生成静态描述文件，所述静态描述文件用于在没有发生所述中断事件的情况下，按照所述静态描述文件中的振动参数控制线性马达振动。
可选的，所述动态描述文件指示的振动参数的种类为所述静态描述文件指示的振动参 数的种类的子集，以降低动态描述文件的生成代价。
可选的，所述生成单元用于响应所述调整指令，生成振动描述文件，包括：所述生成单元具体用于，响应在交互界面对所述波形的调整指令，显示调整后波形；生成所述调整后波形的振动描述文件。交互界面的应用能够进一步提高振动描述文件的生成效率，并且具有较好的用户体验
可选的，所述生成单元用于响应在交互界面对所述波形的调整指令，显示调整后波形包括：所述生成单元具体用于，响应对所述交互界面中显示的波形上预设的调整点的操作指令，在所述波形上显示调整点；响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形，所述第一振动参数包括振幅和/或频率。调整点的操作易于实施，能够提高用户操作的便利性。
可选的，所述波形包括稳态波形；所述第一振动参数还包括：时间参数；所述生成单元用于响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形包括：所述生成单元具体用于，响应在所述时间调整模式下对所述调整点的在时间轴上的拖拽指令，显示调整所述时间参数后的波形。
可选的，所述生成单元用于响应在交互界面对所述波形的调整指令，显示调整后波形包括：所述生成单元具体用于，响应对所述交互界面中显示的波形的拖拽指令，显示调整时间参数后的波形。
可选的，所述展示单元还用于：在所述交互界面中显示被调整的参数的数值对应的指示信息。指示信息能够使得被调整的参数的数值更为直观，有利于提高用户体验。
可选的，所述生成单元用于响应所述调整指令，生成振动描述文件，包括：所述生成单元具体用于，响应叠加指令，叠加多个波形，并生成叠加后的波形的振动描述文件；所述多个波形为所述波形的至少一部分波形。通过叠加呈现扩展多种振动效果，能够支持多种场景的振动效果的叠加，使得用户的振动感受更为丰富。
可选的，所述生成单元用于响应于叠加指令，叠加多个波形包括：所述生成单元具体用于，响应将多个波形拖拽至时间范围重叠状态的指令，叠加所述多个波形。
可选的，所述生成单元用于生成振动描述文件包括：所述生成单元具体用于，响应所述调整后波形的振动参数不超过预先设置的调整限值，生成所述振动描述文件，以保护待控制的线性马达不被损坏。
本申请的第三方面提供一种电子设备，其特征在于，包括：
一个或多个处理器；
存储器，其上存储有程序；
当所述程序被所述一个或多个处理器执行时，使得所述一个或多个处理器实现本申请的第一方面提供的振动描述文件的生成方法。
本申请的第四方面提供一种可读存储介质，其特征在于，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现本申请的第一方面提供的振动描述文件的生成方法。
附图说明
图1a为X轴线性马达的结构以及应用示例图；
图1b为Z轴线性马达的结构以及应用示例图；
图2为本申请实施例公开的一种电子设备的结构示意图；
图3a为本申请实施例提供的线性马达的振动波形调整方法应用的软件架构示例图；
图3b为图3a所示的软件架构的实现功能的流程示例图；
图4为本申请实施例公开的一种振动描述文件的生成方法的流程图；
图5为本申请实施例公开的用于生成振动描述文件的交互界面的示例图；
图6为本申请实施例公开的一种振动描述文件的生成装置的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本申请中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
线性马达设置在电子设备中，用于通过振动使得电子设备输出振感。在电子设备的不同场景下，线性马达被控制发生振动产生不同的振动效果，使得用户感知到振感，以提示用户或对用户操作进行反馈，具体如下：
1、对应于不同的业务场景(例如：时间提醒，接收信息，来电，闹钟，游戏等)，可以对应不同的振动效果。
2、作为对触摸的反馈。例如，作用于不同应用(例如拍照，音频播放等)的触摸操作，可以对应不同的振动效果。作用于显示屏不同区域的触摸操作，也可对应不同的振动效果。
电子设备中常用的线性马达包括X轴线性马达(又称方形或横向线性马达)以及Z轴线性马达(又称圆形或纵向线性马达)。图1a为X轴线性马达的结构以及应用示例，图1b为Z轴线性马达的结构以及应用示例。
如图1a所示，X轴线性马达的外观呈长条或方块形，假设X轴为水平轴，Y轴为竖直轴，Z轴为垂直于X轴和Y轴的垂直轴，则依据摆放方向，X轴线性马达的动子可以在X轴或Y轴方向运动，可以做到更长的行程。X轴线性马达在电子设备中沿X轴方向安装，则能够提供X轴方向的振感，若沿Y轴方向安装，则能提供Y轴方向的振感。
如图1b所示，Z轴线性马达的外观呈圆柱形，动子可以在Z轴方向运动。Z轴线性马达设置在电子设备中，能够带来沿电子设备的厚度方向的振感。
振动描述文件是控制线性马达发生振动的关键要素之一：振动描述文件用于描述线性马达的振动波形，振动波形指示马达振动过程中的各项振动参数，例如振幅和频率等。可见，振动描述文件的作用是指示马达如何进行振动，因此用户可以通过振动描述文件配置预期的振动效果。
目前，振动描述文件由技术人员通过手写代码生成，不仅技术门槛高以及效率低，更 重要的是还具有以下问题：
随着终端的发展，存在扩展终端的功能以及提高用户对终端的使用体验的需求。振动功能具有较大的扩展空间，且振动功能的扩展有利于提高用户的体验。例如在音乐的播放过程中，控制线性马达跟随音乐振动，或者，在游戏中的射击等场景下控制线性马达跟随子弹的射出而振动。
因为终端的业务场景的复杂性和多样性，由技术人员预先针对各个业务场景编写振动描述文件的难度较大。并且，因为编写振动描述文件的技术门槛高，所以终端的用户很难通过这种方式自定义业务场景所需的振动描述文件。
可见，目前的振动描述文件的获取方式，已成为制约扩展振动功能以及提高用户体验的因素。
因此，本申请实施例提供了一种振动文件的生成方法以及装置，用以降低获取振动描述文件的技术门槛，提高获取振动描述文件的效率，并且，缓解振动描述文件的获取与扩展振动功能以及提高用户体验之间的矛盾。
本申请实施例提供的振动文件的生成方法以及装置，应用在设置线性马达的电子设备，设置线性马达的电子设备可以是手机、平板电脑、桌面型、膝上型、笔记本电脑、超级移动个人计算机(Ultra-mobile Personal Computer，UMPC)、手持计算机、上网本、个人数字助理(Personal Digital Assistant，PDA)、可穿戴电子设备、智能手表等设备。
图2所示的电子包括：处理器110、外部存储器接口120，内部存储器121，通用串行总线(universal serial bus，USB)接口130，充电管理模块140，电源管理模块141，电池142，天线1，天线2，移动通信模块150，无线通信模块160，音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，传感器模块180，按键190，马达191，指示器192，摄像头193，显示屏194，以及用户标识模块(subscriber identification module，SIM)卡接口195等。其中传感器模块180可以包括压力传感器180A，陀螺仪传感器180B，气压传感器180C，磁传感器180D，加速度传感器180E，距离传感器180F，接近光传感器180G，指纹传感器180H，温度传感器180J，触摸传感器180K，环境光传感器180L，骨传导传感器180M等。
可以理解的是，本实施例示意的结构并不构成对电子设备的具体限定。在另一些实施例中，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者拆分某些部件，或者不同的部件布置。图示的部件可以以硬件，软件或软件和硬件的组合实现。
处理器110可以包括一个或多个处理单元，例如：处理器110可以包括应用处理器(application processor，AP)，调制解调处理器，图形处理器(graphics processing unit，GPU)，图像信号处理器(image signal processor，ISP)，控制器，视频编解码器，数字信号处理器(digital signal processor，DSP)，基带处理器，和/或神经网络处理器(neural-network processing unit，NPU)等。其中，不同的处理单元可以是独立的器件，也可以集成在一个或多个处理器中。
其中，控制器可以是电子设备的神经中枢和指挥中心。控制器可以根据指令操作码和时序信号，产生操作控制信号，完成取指令和执行指令的控制。
处理器110中还可以设置存储器，用于存储指令和数据。在一些实施例中，处理器110 中的存储器为高速缓冲存储器。该存储器可以保存处理器110刚用过或循环使用的指令或数据。如果处理器110需要再次使用该指令或数据，可从所述存储器中直接调用。避免了重复存取，减少了处理器110的等待时间，因而提高了系统的效率。
在一些实施例中，处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit，I2C)接口，集成电路内置音频(inter-integrated circuit sound，I2S)接口，脉冲编码调制(pulse code modulation，PCM)接口，通用异步收发传输器(universal asynchronous receiver/transmitter，UART)接口，移动产业处理器接口(mobile industry processor interface，MIPI)，通用输入输出(general-purpose input/output，GPIO)接口，用户标识模块(subscriber identity module，SIM)接口，和/或通用串行总线(universal serial bus，USB)接口等。
I2C接口是一种双向同步串行总线，包括一根串行数据线(serial data line，SDA)和一根串行时钟线(derail clock line，SCL)。在一些实施例中，处理器110可以包含多组I2C总线。处理器110可以通过不同的I2C总线接口分别耦合触摸传感器180K，充电器，闪光灯，摄像头193等。例如：处理器110可以通过I2C接口耦合触摸传感器180K，使处理器110与触摸传感器180K通过I2C总线接口通信，实现电子设备的触摸功能。
I2S接口可以用于音频通信。在一些实施例中，处理器110可以包含多组I2S总线。处理器110可以通过I2S总线与音频模块170耦合，实现处理器110与音频模块170之间的通信。在一些实施例中，音频模块170可以通过I2S接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接听电话的功能。
PCM接口也可以用于音频通信，将模拟信号抽样，量化和编码。在一些实施例中，音频模块170与无线通信模块160可以通过PCM总线接口耦合。在一些实施例中，音频模块170也可以通过PCM接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接听电话的功能。所述I2S接口和所述PCM接口都可以用于音频通信。
UART接口是一种通用串行数据总线，用于异步通信。该总线可以为双向通信总线。它将要传输的数据在串行通信与并行通信之间转换。在一些实施例中，UART接口通常被用于连接处理器110与无线通信模块160。例如：处理器110通过UART接口与无线通信模块160中的蓝牙模块通信，实现蓝牙功能。在一些实施例中，音频模块170可以通过UART接口向无线通信模块160传递音频信号，实现通过蓝牙耳机播放音乐的功能。
MIPI接口可以被用于连接处理器110与显示屏194，摄像头193等外围器件。MIPI接口包括摄像头串行接口(camera serial interface，CSI)，显示屏串行接口(display serial interface，DSI)等。在一些实施例中，处理器110和摄像头193通过CSI接口通信，实现电子设备的拍摄功能。处理器110和显示屏194通过DSI接口通信，实现电子设备的显示功能。
GPIO接口可以通过软件配置。GPIO接口可以被配置为控制信号，也可被配置为数据信号。在一些实施例中，GPIO接口可以用于连接处理器110与摄像头193，显示屏194，无线通信模块160，音频模块170，传感器模块180等。GPIO接口还可以被配置为I2C接口，I2S接口，UART接口，MIPI接口等。
USB接口130是符合USB标准规范的接口，具体可以是Mini USB接口，Micro USB接口，USB Type C接口等。USB接口130可以用于连接充电器为电子设备充电，也可以用 于电子设备与外围设备之间传输数据。也可以用于连接耳机，通过耳机播放音频。该接口还可以用于连接其他电子设备，例如AR设备等。
可以理解的是，本实施例示意的各模块间的接口连接关系，只是示意性说明，并不构成对电子设备的结构限定。在本申请另一些实施例中，电子设备也可以采用上述实施例中不同的接口连接方式，或多种接口连接方式的组合。
充电管理模块140用于从充电器接收充电输入。其中，充电器可以是无线充电器，也可以是有线充电器。在一些有线充电的实施例中，充电管理模块140可以通过USB接口130接收有线充电器的充电输入。在一些无线充电的实施例中，充电管理模块140可以通过电子设备的无线充电线圈接收无线充电输入。充电管理模块140为电池142充电的同时，还可以通过电源管理模块141为电子设备供电。
电源管理模块141用于连接电池142，充电管理模块140与处理器110。电源管理模块141接收电池142和/或充电管理模块140的输入，为处理器110，内部存储器121，显示屏194，摄像头193，和无线通信模块160等供电。电源管理模块141还可以用于监测电池容量，电池循环次数，电池健康状态(漏电，阻抗)等参数。在其他一些实施例中，电源管理模块141也可以设置于处理器110中。在另一些实施例中，电源管理模块141和充电管理模块140也可以设置于同一个器件中。
电子设备的无线通信功能可以通过天线1，天线2，移动通信模块150，无线通信模块160，调制解调处理器以及基带处理器等实现。
天线1和天线2用于发射和接收电磁波信号。电子设备中的每个天线可用于覆盖单个或多个通信频带。不同的天线还可以复用，以提高天线的利用率。例如：可以将天线1复用为无线局域网的分集天线。在另外一些实施例中，天线可以和调谐开关结合使用。
移动通信模块150可以提供应用在电子设备上的包括2G/3G/4G/5G等无线通信的解决方案。移动通信模块150可以包括至少一个滤波器，开关，功率放大器，低噪声放大器(low noise amplifier，LNA)等。移动通信模块150可以由天线1接收电磁波，并对接收的电磁波进行滤波，放大等处理，传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大，经天线1转为电磁波辐射出去。在一些实施例中，移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中，移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。
调制解调处理器可以包括调制器和解调器。其中，调制器用于将待发送的低频基带信号调制成中高频信号。解调器用于将接收的电磁波信号解调为低频基带信号。随后解调器将解调得到的低频基带信号传送至基带处理器处理。低频基带信号经基带处理器处理后，被传递给应用处理器。应用处理器通过音频设备(不限于扬声器170A，受话器170B等)输出声音信号，或通过显示屏194显示图像或视频。在一些实施例中，调制解调处理器可以是独立的器件。在另一些实施例中，调制解调处理器可以独立于处理器110，与移动通信模块150或其他功能模块设置在同一个器件中。
无线通信模块160可以提供应用在电子设备上的包括无线局域网(wireless local area networks，WLAN)(如无线保真(wireless fidelity，Wi-Fi)网络)，蓝牙(bluetooth，BT)，全球 导航卫星系统(global navigation satellite system，GNSS)，调频(frequency modulation，FM)，近距离无线通信技术(near field communication，NFC)，红外技术(infrared，IR)等无线通信的解决方案。无线通信模块160可以是集成至少一个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波，将电磁波信号调频以及滤波处理，将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号，对其进行调频，放大，经天线2转为电磁波辐射出去。
在一些实施例中，电子设备的天线1和移动通信模块150耦合，天线2和无线通信模块160耦合，使得电子设备可以通过无线通信技术与网络以及其他设备通信。所述无线通信技术可以包括全球移动通讯系统(global system for mobile communications，GSM)，通用分组无线服务(general packet radio service，GPRS)，码分多址接入(code division multiple access，CDMA)，宽带码分多址(wideband code division multiple access，WCDMA)，时分码分多址(time-division code division multiple access，TD-SCDMA)，长期演进(long term evolution，LTE)，BT，GNSS，WLAN，NFC，FM，和/或IR技术等。所述GNSS可以包括全球卫星定位系统(global positioning system，GPS)，全球导航卫星系统(global navigation satellite system，GLONASS)，北斗卫星导航系统(beidou navigation satellite system，BDS)，准天顶卫星系统(quasi-zenith satellite system，QZSS)和/或星基增强系统(satellite based augmentation systems，SBAS)。
电子设备通过GPU，显示屏194，以及应用处理器等实现显示功能。GPU为图像处理的微处理器，连接显示屏194和应用处理器。GPU用于执行数学和几何计算，用于图形渲染。处理器110可包括一个或多个GPU，其执行程序指令以生成或改变显示信息。
显示屏194用于显示图像，视频等。显示屏194包括显示面板。显示面板可以采用液晶显示屏(liquid crystal display，LCD)，有机发光二极管(organic light-emitting diode，OLED)，有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrix organic light emitting diode的，AMOLED)，柔性发光二极管(flex light-emitting diode，FLED)，Miniled，MicroLed，Micro-oled，量子点发光二极管(quantum dot light emitting diodes，QLED)等。在一些实施例中，电子设备可以包括1个或N个显示屏194，N为大于1的正整数。
电子设备的显示屏194上可以显示一系列图形用户界面(graphical user interface，GUI)，这些GUI都是该电子设备的主屏幕。一般来说，电子设备的显示屏194的尺寸是固定的，只能在该电子设备的显示屏194中显示有限的控件。控件是一种GUI元素，它是一种软件组件，包含在应用程序中，控制着该应用程序处理的所有数据以及关于这些数据的交互操作，用户可以通过直接操作(direct manipulation)来与控件交互，从而对应用程序的有关信息进行读取或者编辑。一般而言，控件可以包括图标、按钮、菜单、选项卡、文本框、对话框、状态栏、导航栏、Widget等可视的界面元素。例如，在本申请实施例中，显示屏194可以显示虚拟按键。
电子设备可以通过ISP，摄像头193，视频编解码器，GPU，显示屏194以及应用处理器等实现拍摄功能。
ISP用于处理摄像头193反馈的数据。例如，拍照时，打开快门，光线通过镜头被传递到摄像头感光元件上，光信号转换为电信号，摄像头感光元件将所述电信号传递给ISP处 理，转化为肉眼可见的图像。ISP还可以对图像的噪点，亮度，肤色进行算法优化。ISP还可以对拍摄场景的曝光，色温等参数优化。在一些实施例中，ISP可以设置在摄像头193中。
摄像头193用于捕获静态图像或视频。物体通过镜头生成光学图像投射到感光元件。感光元件可以是电荷耦合器件(charge coupled device，CCD)或互补金属氧化物半导体(complementary metal-oxide-semiconductor，CMOS)光电晶体管。感光元件把光信号转换成电信号，之后将电信号传递给ISP转换成数字图像信号。ISP将数字图像信号输出到DSP加工处理。DSP将数字图像信号转换成标准的RGB，YUV等格式的图像信号。在一些实施例中，电子设备可以包括1个或N个摄像头193，N为大于1的正整数。
数字信号处理器用于处理数字信号，除了可以处理数字图像信号，还可以处理其他数字信号。例如，当电子设备在频点选择时，数字信号处理器用于对频点能量进行傅里叶变换等。
视频编解码器用于对数字视频压缩或解压缩。电子设备可以支持一种或多种视频编解码器。这样，电子设备可以播放或录制多种编码格式的视频，例如：动态图像专家组(moving picture experts group，MPEG)1，MPEG2，MPEG3，MPEG4等。
NPU为神经网络(neural-network，NN)计算处理器，通过借鉴生物神经网络结构，例如借鉴人脑神经元之间传递模式，对输入信息快速处理，还可以不断的自学习。通过NPU可以实现电子设备的智能认知等应用，例如：图像识别，人脸识别，语音识别，文本理解等。
外部存储器接口120可以用于连接外部存储卡，例如Micro SD卡，实现扩展电子设备的存储能力。外部存储卡通过外部存储器接口120与处理器110通信，实现数据存储功能。例如将音乐，视频等文件保存在外部存储卡中。
电子设备可以通过音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，以及应用处理器等实现音频功能。例如音乐播放，录音等。
音频模块170用于将数字音频信息转换成模拟音频信号输出，也用于将模拟音频输入转换为数字音频信号。音频模块170还可以用于对音频信号编码和解码。在一些实施例中，音频模块170可以设置于处理器110中，或将音频模块170的部分功能模块设置于处理器110中。
扬声器170A，也称“喇叭”，用于将音频电信号转换为声音信号。电子设备可以通过扬声器170A收听音乐，或收听免提通话。
受话器170B，也称“听筒”，用于将音频电信号转换成声音信号。当电子设备接听电话或语音信息时，可以通过将受话器170B靠近人耳接听语音。
麦克风170C，也称“话筒”，“传声器”，用于将声音信号转换为电信号。当拨打电话或发送语音信息时，用户可以通过人嘴靠近麦克风170C发声，将声音信号输入到麦克风170C。电子设备可以设置至少一个麦克风170C。在另一些实施例中，电子设备可以设置两个麦克风170C，除了采集声音信号，还可以实现降噪功能。在另一些实施例中，电子设备还可以设置三个，四个或更多麦克风170C，实现采集声音信号，降噪，还可以识别声音来源，实现定向录音功能等。
耳机接口170D用于连接有线耳机。耳机接口170D可以是USB接口130，也可以是 3.5mm的开放移动电子设备平台(open mobile terminal platform，OMTP)标准接口，美国蜂窝电信工业协会(cellular telecommunications industry association of the USA，CTIA)标准接口。
压力传感器180A用于感受压力信号，可以将压力信号转换成电信号。在一些实施例中，压力传感器180A可以设置于显示屏194。压力传感器180A的种类很多，如电阻式压力传感器，电感式压力传感器，电容式压力传感器等。电容式压力传感器可以是包括至少两个具有导电材料的平行板。当有力作用于压力传感器180A，电极之间的电容改变。电子设备根据电容的变化确定压力的强度。当有触摸操作作用于显示屏194，电子设备根据压力传感器180A检测所述触摸操作强度。电子设备也可以根据压力传感器180A的检测信号计算触摸的位置。在一些实施例中，作用于相同触摸位置，但不同触摸操作强度的触摸操作，可以对应不同的操作指令。例如：当有触摸操作强度小于第一压力阈值的触摸操作作用于短消息应用图标时，执行查看短消息的指令。当有触摸操作强度大于或等于第一压力阈值的触摸操作作用于短消息应用图标时，执行新建短消息的指令。
陀螺仪传感器180B可以用于确定电子设备的运动姿态。在一些实施例中，可以通过陀螺仪传感器180B确定电子设备围绕三个轴(即，x，y和z轴)的角速度。陀螺仪传感器180B可以用于拍摄防抖。示例性的，当按下快门，陀螺仪传感器180B检测电子设备抖动的角度，根据角度计算出镜头模组需要补偿的距离，让镜头通过反向运动抵消电子设备的抖动，实现防抖。陀螺仪传感器180B还可以用于导航，体感游戏场景。
气压传感器180C用于测量气压。在一些实施例中，电子设备通过气压传感器180C测得的气压值计算海拔高度，辅助定位和导航。
磁传感器180D包括霍尔传感器。电子设备可以利用磁传感器180D检测翻盖皮套的开合。在一些实施例中，当电子设备是翻盖机时，电子设备可以根据磁传感器180D检测翻盖的开合。进而根据检测到的皮套的开合状态或翻盖的开合状态，设置翻盖自动解锁等特性。
加速度传感器180E可检测电子设备在各个方向上(一般为三轴)加速度的大小。当电子设备静止时可检测出重力的大小及方向。还可以用于识别电子设备姿态，应用于横竖屏切换，计步器等应用。
距离传感器180F，用于测量距离。电子设备可以通过红外或激光测量距离。在一些实施例中，拍摄场景，电子设备可以利用距离传感器180F测距以实现快速对焦。
接近光传感器180G可以包括例如发光二极管(LED)和光检测器，例如光电二极管。发光二极管可以是红外发光二极管。电子设备通过发光二极管向外发射红外光。电子设备使用光电二极管检测来自附近物体的红外反射光。当检测到充分的反射光时，可以确定电子设备附近有物体。当检测到不充分的反射光时，电子设备可以确定电子设备附近没有物体。电子设备可以利用接近光传感器180G检测用户手持电子设备贴近耳朵通话，以便自动熄灭屏幕达到省电的目的。接近光传感器180G也可用于皮套模式，口袋模式自动解锁与锁屏。
环境光传感器180L用于感知环境光亮度。电子设备可以根据感知的环境光亮度自适应调节显示屏194亮度。环境光传感器180L也可用于拍照时自动调节白平衡。环境光传感器180L还可以与接近光传感器180G配合，检测电子设备是否在口袋里，以防误触。
指纹传感器180H用于采集指纹。电子设备可以利用采集的指纹特性实现指纹解锁，访问应用锁，指纹拍照，指纹接听来电等。
温度传感器180J用于检测温度。在一些实施例中，电子设备利用温度传感器180J检测的温度，执行温度处理策略。例如，当温度传感器180J上报的温度超过阈值，电子设备执行降低位于温度传感器180J附近的处理器的性能，以便降低功耗实施热保护。在另一些实施例中，当温度低于另一阈值时，电子设备对电池142加热，以避免低温导致电子设备异常关机。在其他一些实施例中，当温度低于又一阈值时，电子设备对电池142的输出电压执行升压，以避免低温导致的异常关机。
触摸传感器180K，也称“触控器件”。触摸传感器180K可以设置于显示屏194，由触摸传感器180K与显示屏194组成触摸屏，也称“触控屏”。触摸传感器180K用于检测作用于其上或附近的触摸操作。触摸传感器可以将检测到的触摸操作传递给应用处理器，以确定触摸事件类型。可以通过显示屏194提供与触摸操作相关的视觉输出。在另一些实施例中，触摸传感器180K也可以设置于电子设备的表面，与显示屏194所处的位置不同。
骨传导传感器180M可以获取振动信号。在一些实施例中，骨传导传感器180M可以获取人体声部振动骨块的振动信号。骨传导传感器180M也可以接触人体脉搏，接收血压跳动信号。在一些实施例中，骨传导传感器180M也可以设置于耳机中，结合成骨传导耳机。音频模块170可以基于所述骨传导传感器180M获取的声部振动骨块的振动信号，解析出语音信号，实现语音功能。应用处理器可以基于所述骨传导传感器180M获取的血压跳动信号解析心率信息，实现心率检测功能。
按键190包括开机键，音量键等。按键190可以是机械按键。也可以是触摸式按键。电子设备可以接收按键输入，产生与电子设备的用户设置以及功能控制有关的键信号输入。
指示器192可以是指示灯，可以用于指示充电状态，电量变化，也可以用于指示消息，未接来电，通知等。
SIM卡接口195用于连接SIM卡。SIM卡可以通过插入SIM卡接口195，或从SIM卡接口195拔出，实现和电子设备的接触和分离。电子设备可以支持1个或N个SIM卡接口，N为大于1的正整数。SIM卡接口195可以支持Nano SIM卡，Micro SIM卡，SIM卡等。同一个SIM卡接口195可以同时插入多张卡。所述多张卡的类型可以相同，也可以不同。SIM卡接口195也可以兼容不同类型的SIM卡。SIM卡接口195也可以兼容外部存储卡。电子设备通过SIM卡和网络交互，实现通话以及数据通信等功能。在一些实施例中，电子设备采用eSIM，即：嵌入式SIM卡。eSIM卡可以嵌在电子设备中，不能和电子设备分离。
马达191包括图1a所示的X轴线性马达以及图1b所示的Z轴线性马达的至少一个。
内部存储器121可以用于存储计算机可执行程序代码，所述可执行程序代码包括指令。处理器110通过运行存储在内部存储器121的指令，从而执行电子设备的各种功能应用以及数据处理。例如，在本实施例中，处理器110可以通过执行存储在内部存储器121中的指令、装置或者模块，生成振动描述文件。又例如，处理器110响应于触控屏中交互界面接收的用户操作触发的信号，选择以及调整波形，并基于调整后的波形生成振动描述文件。
内部存储器121可以包括存储程序区和存储数据区。其中，存储程序区可存储操作系统，至少一个功能所需的应用程序(比如声音播放功能，图像播放功能等)等。存储数据区可 存储电子设备使用过程中所创建的数据(比如音频数据，电话本等)等。此外，内部存储器121可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件，闪存器件，通用闪存存储器(universal flash storage，UFS)等。处理器110通过运行存储在内部存储器121的指令，和/或存储在设置于处理器中的存储器的指令，执行电子设备的各种功能应用以及数据处理。
进一步的，图3a为本申请实施例公开的技术方案应用的软件架构的示例，结合图3b内容可知：
振动描述文件的生成模块(可与第三方应用进行交互)，用于生成振动描述文件；解析模块对振动描述文件进行解析，得到用于描述振动波形的json格式的文件，波形处理模块针对json格式的文件，进行波形处理操作，具体的：振动波形处理模块先采用合成马达位移算法运算，依据json格式的文件和马达的属性，生成位移码流形式的振动波形，驱动波形处理模块再对振动波形以及马达的属性，利用反解马达电压驱动算法进行反解运算，得到驱动波形。
波形处理模块进行波形处理操作后得到的驱动波形经合成模块合成处理，得到脉冲编码调制(Pulse Code Modulation,PCM)等格式的音频码流，以实时传输协议(Real-time Transport Protocol，RTP)等协议传输至驱动集成电路(Integrated Circuit，IC)，并最终作用于线性马达，控制线性马达运行。
结合以上电子设备的结构，图3a所示的软件架构，可以存储在内部存储器121中，由处理器110调用实现图3b所述的流程。本申请实施例所述的振动描述文件的生成方法，可以应用在图1a中的振动描述文件的生成模块。
下面将对本申请实施例所述的振动描述文件的生成方法进行详细的说明。图4为本申请实施例公开的一种振动描述文件的生成方法，包括以下步骤：
S401、呈现第一界面，第一界面展示获取的波形。
具体的，获取波形包括以下几种方式：
1、依据应用的振动特点生成波形。
应用的振动特点是指，应用中能够使用振动的对象的特点。
例如，应用可以为多媒体播放器，可以使用振动的对象可以为多媒体，则依据多媒体的特点，例如：包络、频率、振幅、音色和节奏等，生成波形。
可以理解的是，可以预先配置各类应用中可以使用振动的对象的类型，并且这类对象可以从外部接收，例如接收用户导入的音频文件。
2、从预先配置的场景振感波形中选择。
预先配置的场景振感波形中包括多种场景下的振感对应的波形，例如，游戏中打枪场景下的振感对应的波形、以及游戏中爆炸场景下的振感对应的波形。
场景振感波形可以从应用的后台服务器下载获得，这类波形为该应用的场景下的振感对应的波形，还可以通过存储在电子设备本地生成的波形获得等，这里不做限定。
进一步的，场景振感波形可以被预先存储在场景振感库中，场景振感库可以为数据库或者文件夹等具体形式。场景振感库中的波形文件，可以被增加、删除或修改。
3、从外源接收。外源可以为应用、设备等提供波形的源头。
4、调用预先配置的作为模板的波形。即预先配置至少一种波形作为模板，通过调用该模板，获取波形。可以理解的是，作为模板的波形可以看作默认波形。
本实施例中，提供了以上多种波形的获取方式，无论是哪种方式，均能够提供已有或已经配置的波形，所以，对于用户而言，无论要自定义哪种业务场景下的振动描述文件，都不需要从无到有设计波形，而是可以在获取的波形的基础上进行调整，所以，能够极大方便用户，技术门槛被大大降低。
S402、获取对波形的调整指令。
S403、响应对波形的调整指令，生成振动描述文件。
具体的，电子设备显示交互界面，响应在交互界面对波形的调整指令，显示调整后波形，并生成调整后波形的振动描述文件。第一界面可以为显示界面，交互界面为触屏界面，可以理解的是，第一界面在触摸显示屏上的显示屏显示，交互界面也在该触摸显示屏上的显示屏显示，并通过该触摸显示屏上的触摸层接收调整指令。
本步骤的详细实现方式将在图5所示的实施例中说明。
S404、响应调整后波形的振动参数不超过预先设置的调整限值，生成振动描述文件。
S404为可选步骤，设置调整限值的目的在于，保护待控制的线性马达不被损坏。即在用户调整基础波形的某个振动参数的数值超过调整限值的情况下，不响应调整指令。
进一步的，还可以展示提示信息，提示信息用于提示调整超过调整限值。
具体的，调整限值可以包括但不限于：振幅限值、启动时间限值以及停止时间限值。
振幅限值可以依据待控制的线性马达的最大位移确定。启动时间限值以及停止时间限值可以依据待控制的线性马达的属性确定。
可以看出，本实施例所述的流程，先获取并展示波形，对展示的波形进一步调整，再生成调整后的波形的振动描述文件。即S401获取并展示的波形可以看作基础波形，可以对基础波形进行调整获得所需的振动波形，再进一步获得所需的振动描述文件，与现有技术相比，无需手写代码形成振动描述文件，能够降低获取振动描述文件的技术门槛，并且提高获取效率。
从用户的角度而言，因为先展示了基础波形，所以不需要用户从无到有设计波形，所以用户不仅无需有编程背景，也无需有振动学背景，从而进一步降低用户依据场景自定义振动的技术门槛。
更为重要的是，因为降低了技术门槛，所以用户具有更大的自由配置振动波形的空间，使得能够为更多业务场景设计振动模式，从而能够实现振动功能的扩展以及用户体验的提升。
图5为本申请实施例公开的一种交互界面的示例：
音符图标51用于导入音频文件(多媒体文件的一种示例)，用户可点击交互界面右上角的音符图标51，导入音频文件，交互界面显示依据导入的音频文件生成的基础波形。
文件图标52用于导入场景振感库中的波形，即响应用户的选择操作触发的选择指令，将用户从场景振感库中选择的波形作为基础波形导入并显示。
文件图标52还用于导入从外源接收的波形，即从外源接收的波形存储在终端中，响应 用户的选择操作触发的选择指令，将用户选择的从外源接收的波形作为基础波形导入并显示。
除此之外，用户可以在图5所示的交互界面中的空白区域，通过长按操作弹出对话框，选择新增一个分片Slice或/事件Event，新增的波形为默认的波形，默认的波形为时长为30ms，振幅为1(归一化值)的矩形波，并选择Slice/Event是稳态或者瞬态。
可以理解的是，以上添加基础波形的方式，可以择一使用，也可以组合使用，本实施例不做限定。本实施例中，将展示的基础波形称为Slice/Event。
图5中，左侧的Y(竖直)轴表示振幅(Amplitude，又称强度Intensity，简写为Amp)。右侧的Y(竖直)轴表示频率(frequency，又称锐度Sharpness，简写为Freq)。X(水平)轴表示时长(简写为Time，单位为毫秒)。其中，左侧的Y轴的范围为0-1，以刻度表示中间值。右侧的Y轴以灰度或颜色的深浅表示频率的大小，越深则表示频率越低，越浅则表示频率越高。
下面将基于图5对S402进行举例说明：
1、响应对交互界面中显示的波形上预设的调整点的操作指令，在波形上显示调整点。响应在第一振动参数调整模式下对调整点的拖拽指令，显示第一振动参数调整后的波形，第一振动参数包括振幅和/或频率。
例如，对于显示的稳态波形01或瞬态波形02，用户在波形上长按，弹出对话框或选项框，从对话框或选项框中选择增加调整点(以下简称为点，以圆圈表示)。响应增加点的指令，在波形上显示增加后的点。可以理解的是，因为瞬态波形02不涉及包络的调整，所以，瞬态波形02上的点仅为上边缘的顶点。或者，对于瞬态波形02，将上边缘的顶点默认为调整点，而不可增加新的调整点，也不可改变现有的调整点。
用户对稳态波形01调整振幅的过程为：点击左侧Y轴，触发进入振幅调整模式，通过拖拽任意一个点，实现对于稳态波形01的振幅的调整。也就是说，响应用户点击左侧Y轴的操作，进入振幅调整模式，响应对点的拖拽指令(即拖拽操作触发的指令)，显示振幅调整后的波形。
用户对稳态波形01调整频率的过程为：点击右侧Y轴，触发进入频率调整模式，通过拖拽任意一个点，实现对于稳态波形01的频率的选择。也就是说，响应用户点击右侧Y轴的操作，进入频率调整模式，响应对点的拖拽指令(即拖拽操作触发的指令)，显示频率调整后的波形。
需要说明的是，在调整振幅的过程中，稳态波形01上的最右侧点，因为当前处于振幅调整模式，不能改变现有的频率，所以只能上下移动。即在振幅调整模型下，不响应对稳态波形01上的最右侧点的左右拖拽指令。
对于稳态波形01，还可以通过点调整时间参数：选中稳态波形01在X轴上的点触发进入时间调整模式，在时间调整模式下，在X轴上显示至少两个调整点58，通过沿X轴左右拖动左边的调整点实现对于稳态波形01的开始时间(波形开始的时刻)的调整，通过沿X轴左右拖动右边的调整点实现对于稳态波形01的持续时间的调整。
也就是说，响应用户点击X轴上的点的操作，进入时间调整模式，响应在时间调整模式下对调整点的在时间轴上拖拽的指令，显示时间调整后的波形。
用户对瞬态波形02调整振幅的过程为：点击左侧Y轴，触发进入振幅调整模式，通过上下拖拽上边缘的顶点，实现对于瞬态波形02的振幅的调整。也就是说，响应用户点击左侧Y轴的操作，进入振幅调整模式，响应对点的上下拖拽指令(即上下拖拽操作触发的指令)，显示振幅调整后的波形。
用户对瞬态波形02调整频率的过程为：点击右侧Y轴，触发进入频率调整模式，通过左右拖拽上边缘的顶点，实现对于瞬态波形02的频率的调整。也就是说，响应用户点击右侧Y轴的操作，进入频率调整模式，响应对点的左右拖拽指令(即左右拖拽操作触发的指令)，显示频率调整后的波形。
2、响应对交互界面中显示的波形的拖拽指令，显示时间调整后的波形。
用户沿X轴对稳态波形01整体拖拽，以调整开始时间，也就是说，响应对稳态波形01沿X轴的拖拽指令，显示调整开始时间后的波形。
用户沿X轴对瞬态波形02整体拖拽，以调整开始时间，也就是说，响应对瞬态波形02沿X轴的拖拽指令，显示调整开始时间后的波形。
为了增强调整的可视性，在交互界面中显示被调整的参数的数值对应的指示信息。
具体的，在显示的波形中，填充表示当前选中频率的灰度或颜色，并跟随点的移动而选中的频率实时调整，以直观呈现当前选定的频率。
进一步的，在没有处于频率调整状态的波形(稳态或瞬态)中，也可以填充表示该波形当前频率的灰度或颜色，以直观呈现没有处于调整状态的波形的当前频率。进一步的，在频率调整模式下，频率轴附近显示箭头，指向当前选择的频率，以直观呈现的波形的当前频率。
可以理解的是，瞬态波形02因为只有一种频率，所以只填充一种颜色。
除了对于单个波形的调整外，本实施例，还支持多个波形的叠加：用户选中多个波形，并拖拽至时间范围重叠的状态，则触发时间范围重叠的多个波形的叠加。即响应将多个波形拖拽至时间范围重叠状态的叠加指令，叠加多个波形，例如，将第一波形拖拽至第二波形的时间范围内，则叠加第一波形与第二波形。多个波形为上述基础波形的至少一部分波形。
进行叠加的多个波形，不限于事件。假设S401中获取的波形为第一波形，对应第一振动事件，则与第一波形叠加的第二波形，可以为第一振动事件的波形，也可以为其它振动事件，例如第二振动事件的波形。
波形叠加的具体的计算方式的一种示例为振幅值相加，这里不再赘述。波形叠加的目的在于，通过叠加呈现扩展多种振动效果，能够支持多种场景的振动效果的叠加，使得用户的振动感受更为丰富。可以理解的是，波形叠加的实现并不限定于上述交互界面。
除了上述调整操作之外，图5所示的交互界面还可以实现以下功能：
在波形上长按弹出的对话框或选项框中，还包括删除调整点的选项，用户可以选择该选项删除调整点。类似的，在波形上长按弹出的对话框或选项框中，还包括删除该Slice/Event的选项，用户可以选择该选项删除该波形。
在调整过程中，用户可以通过点击返回控件53撤销调整操作，并点击播放控件54播放调整后的波形触发的振动，以感受调整后的波形的振动效果，辅助调整。还可以点击保 存控件55保存调整后的波形。可选的，交互界面图5上还可以设置有帮助控件56以及退出控件57。
图5所示的交互界面，能够为用户生成振动描述文件提供极大的便利。可以理解的是，上述交互界面中的控件、显示方式等，均为举例，而不作为限定，能够实现相同作用的控件、显示方式等，均可用于替换图5中的相应部分。
需要说明的是，振动波形的振动参数可以包括但不限于：振幅、锐度、波形类型、开始时间、持续时间、启动时间以及停止时间，因此，生成的振动描述文件中包括上述振动参数的数值。以上仅举例了个别振动参数的调整，仅为举例，而不作为限定。
可以理解的是，图5所示的交互界面，可以封装为应用，用户基于该应用，能够使用人机交互的方式，在基础波形的基础上，调整波形，以获得自定义的波形，进而获得描述自定义的波形的振动描述文件，这类振动描述文件可以与至少一种业务场景对应，例如，将依据音频文件获取的基础波形调整后获得的振动描述文件，与该音频对应存储，使得用户能够自定义业务场景对应的振动形式，例如，在播放音频时，线性马达能够跟随音频的节奏振动。
申请人在研究的过程中发现，在实际产品的使用过程中，原本为了提高用户体验而为某个或某些业务场景设计的振动，可能对其它业务场景造成干扰。
例如，在音频播放过程中，接收到短信息，则跟随音频播放的振动，可能对短信息业务产生影响，例如振动干扰了提示信息，使得用户没有感知到提示信息，导致没有及时查看短信息，又例如，用户打开短信息界面查看短信息，但线性马达的振动对查看短信息造成干扰，而降低用户体验。
为了解决上述问题，将以上实施例中所述的振动描述文件，划分为静态描述文件以及动态描述文件。
动态描述文件的作用为：在线性马达振动的过程中，如果发生中断事件，则按照动态描述文件中的振动参数控制线性马达振动。
中断是指：在实现第一事件(如音频播放)的程序执行的过程中，第二事件(如短信息应用)被触发(如接收到短信息)，则实现第一事件的程序被中止，并且实现第二事件的程序被执行，直到第二事件完成后，继续执行实现第一事件的程序。或者，第一事件与第二事件同时执行，即实现第一事件的程序与实现第二事件的程序被并行执行。简单而言就是某个事件的执行被打断，或者某个事件的执行过程中新增并行执行的事件。
中断事件是指打断正在执行的事件，或者，在其它事件正在执行时新加入与其它事件并行执行的事件。
可见，可以为中断事件配置动态描述文件，使得中断事件发生时，能够减弱振感，降低对于中断事件的干扰。
基于上述基础波形的几种获取方式，本实施例中，从外源接收到的波形，作为生成动态描述文件的基础波形。可以理解的是，可以使用图5所示的交互界面导入并显示外源接收到的波形，通过调整后获得动态描述文件。外源可以为中断事件的执行主体，例如前述短信息应用，也就是说，在电子设备上安装某个应用后，该应用可以被预先配置用于生成 动态描述文件的基础波形，以供用户生成动态描述文件，从而降低该应用在使用中被振动干扰的程度提供可能性。
当然，从外源接收到的波形，也可以用作其它用途，而不限于生成动态描述文件。
相应的，依据待应用振动的对象的特点获取的或者从预先配置的场景振感库中选择的基础波形，生成的振动描述文件，可以被用于在中断事件没有发生的情况下，控制线性马达振动。在此场景下，为了区别两种振动描述文件，可以将后者称为静态描述文件。
动态描述文件和静态描述文件具体的应用过程，不属于本案的范畴，因此不做详细说明。可以理解的是，静态描述文件描述的振动参数可以与动态描述文件描述的振动参数相同，也可以不同。进一步的，动态描述文件描述的振动参数的种类为静态描述文件描述的振动参数的种类的子集。也就是说，因为动态描述文件在中断事件发生的情况下使用，结合上述应用场景，所以有可能无需对驱动波形的全部参数进行调整，而仅调整与振感相关性较强的参数即可，因此，动态描述文件可以仅描述与振感相关性较强的参数，所以，动态描述文件描述的参数的种类可能少于静态描述文件描述的参数的种类。例如，静态描述文件仅描述振幅。这种方式能够简化动态描述文件的内容，从而降低动态描述文件的生成代价。
动态描述文件也可以可视化并且被调整，为后续动态调整线性马达的振动，提供了更大的可能性和灵活性。
图6为本申请实施例公开的一种振动描述文件的生成装置，应用于电子设备，所述电子设备包括线性马达，所述装置包括：展示单元、接收单元以及生成单元。可选的，还可以包括获取单元。
获取单元用于根据应用的振动特点，生成所述波形；或者，将从预先配置的场景振感波形中选择的波形，作为所述波形；或者，从外源接收所述波形；或者，调用预先配置的作为模板的波形。
展示单元用于呈现第一界面，第一界面展示获取单元获取的波形。接收单元用于获取对波形的调整指令，生成单元用于响应调整指令，生成振动描述文件。
可选的，所述生成单元用于响应所调整指令，生成振动描述文件的具体实现方式为：响应对从所述外源接收的波形的调整指令，生成动态描述文件，所述动态描述文件用于如果发生中断事件，按照所述动态描述文件中的振动参数控制线性马达振动。
可选的，所述生成单元用于响应所述调整指令，生成振动描述文件还包括以下步骤：响应依据所述应用的振动特点生成的所述波形；或者，将从预先配置的场景振感波形中选择的波形的调整指令，生成静态描述文件，所述静态描述文件用于在没有发生所述中断事件的情况下，按照所述静态描述文件中的振动参数控制线性马达振动。
可选的，所述动态描述文件指示的振动参数的种类为所述静态描述文件指示的振动参数的种类的子集。
可选的，所述生成单元用于响应所述调整指令，生成振动描述文件的具体实现方式为：响应在交互界面对所述波形的调整指令，显示调整后波形；生成所述调整后波形的振动描述文件。
可选的，所述生成单元用于响应在交互界面对所述波形的调整指令，显示调整后波形的具体实现方式为：响应对所述交互界面中显示的波形上预设的调整点的操作指令，在所述波形上显示调整点；响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形，所述第一振动参数包括振幅和/或频率。
可选的，所述波形包括稳态波形，所述第一振动参数还包括：时间参数；所述生成单元用于响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形的具体实现方式为：响应在所述时间调整模式下对所述调整点的在时间轴上的拖拽指令，显示调整所述时间参数后的波形。
可选的，所述生成单元用于响应在交互界面对所述波形的调整指令，显示调整后波形的具体实现方式为：响应对所述交互界面中显示的波形的拖拽指令，显示调整时间参数后的波形。
可选的，所述展示单元还用于：在所述交互界面中显示被调整的参数的数值对应的指示信息。
可选的，所述生成单元还用于：响应叠加指令，叠加多个波形，并生成叠加后的波形的振动描述文件；所述多个波形为所述波形的至少一部分波形。
可选的，所述生成单元用于响应于叠加指令，叠加多个波形的具体实现方式为：响应将多个波形拖拽至时间范围重叠状态的指令，叠加所述多个波形。
可选的，所述生成单元用于生成振动描述文件的具体实现方式为：响应所述调整后波形的振动参数不超过预先设置的调整限值，生成所述振动描述文件。
本实施例所述的振动描述文件的生成装置，无需手写代码形成振动描述文件，能够降低获取振动描述文件的技术门槛，并且提高获取效率。因为降低了技术门槛，所以用户具有更大的自定义振动波形的空间，使得能够为更多业务场景设计振动模式，从而能够实现振动功能的扩展以及用户体验的提升。
本申请实施例还公开了一种可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现上述实施例所述的振动描述文件的生成方法。

Claims (28)

  1. 一种振动描述文件的生成方法，其特征在于，应用于电子设备，所述电子设备包括线性马达，包括：
    所述电子设备呈现第一界面，所述第一界面展示获取的波形；
    所述电子设备获取对所述波形的调整指令；
    所述电子设备响应所述调整指令，生成振动描述文件。
  2. 根据权利要求1所述的方法，其特征在于，所述波形的获取流程包括：
    根据应用的振动特点，生成所述波形；或者，
    将从预先配置的场景振感波形中选择的波形，作为所述波形；或者，
    从外源接收所述波形；或者，
    调用预先配置的作为模板的波形。
  3. 根据权利要求2所述的方法，其特征在于，所述响应所述调整指令，生成振动描述文件，包括：
    响应对从所述外源接收的波形的调整指令，生成动态描述文件，所述动态描述文件用于如果发生中断事件，按照所述动态描述文件中的振动参数控制线性马达振动。
  4. 根据权利要求3所述的方法，其特征在于，所述响应所述调整指令，生成振动描述文件，还包括：
    响应依据所述应用的振动特点生成的所述波形；或者，将从预先配置的场景振感波形中选择的波形的调整指令，生成静态描述文件，所述静态描述文件用于在没有发生所述中断事件的情况下，按照所述静态描述文件中的振动参数控制线性马达振动。
  5. 根据权利要求4所述的方法，其特征在于，所述动态描述文件指示的振动参数的种类为所述静态描述文件指示的振动参数的种类的子集。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，所述响应所述调整指令，生成振动描述文件，包括：
    响应在交互界面对所述波形的调整指令，显示调整后波形；
    生成所述调整后波形的振动描述文件。
  7. 根据权利要求6所述的方法，其特征在于，所述响应在交互界面对所述波形的调整指令，生成调整后波形包括：
    响应对所述交互界面中显示的波形上预设的调整点的操作指令，在所述波形上显示调整点；
    响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形，所述第一振动参数包括振幅和/或频率。
  8. 根据权利要求7所述的方法，其特征在于，所述波形包括稳态波形；
    所述第一振动参数还包括：时间参数；
    所述响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形包括：
    响应在所述时间调整模式下对所述调整点的在时间轴上拖拽的指令，显示调整所述时 间参数后的波形。
  9. 根据权利要求6所述的方法，其特征在于，所述响应在交互界面对所述波形的调整指令，显示调整后波形包括：
    响应对所述交互界面中显示的波形的拖拽指令，显示调整时间参数后的波形。
  10. 根据权利要求6所述的方法，其特征在于，还包括：
    在所述交互界面中显示被调整的参数的数值对应的指示信息。
  11. 根据权利要求1-5任一项所述的方法，其特征在于，所述响应所述调整指令，生成振动描述文件，包括：
    响应叠加指令，叠加多个波形，并生成叠加后的波形的振动描述文件；所述多个波形为所述波形的至少一部分波形。
  12. 根据权利要求11所述的方法，其特征在于，所述叠加指令包括：
    将所述多个波形拖拽至时间范围重叠状态的指令。
  13. 根据权利要求1-5任一项所述的方法，其特征在于，所述生成所述振动描述文件，包括：
    响应所述调整后波形的振动参数不超过预先设置的调整限值，生成所述振动描述文件。
  14. 一种振动描述文件的生成装置，应用于电子设备，所述电子设备包括线性马达，其特征在于，包括：
    展示单元，用于呈现第一界面，所述第一界面展示获取的波形；
    接收单元，用于获取对所述波形的调整指令；
    生成单元，用于响应所述调整指令，生成振动描述文件。
  15. 根据权利要求14所述的装置，其特征在于，还包括：
    获取单元，用于根据应用的振动特点，生成所述波形；或者，将从预先配置的场景振感波形中选择的波形，作为所述波形；或者，从外源接收所述波形；或者，调用预先配置的作为模板的波形。
  16. 根据权利要求15所述的装置，其特征在于，所述生成单元用于响应所调整指令，生成振动描述文件包括：
    所述生成单元具体用于，响应对从所述外源接收的波形的调整指令，生成动态描述文件，所述动态描述文件用于如果发生中断事件，按照所述动态描述文件中的振动参数控制线性马达振动。
  17. 根据权利要求16所述的装置，其特征在于，所述生成单元用于响应所述调整指令，生成振动描述文件还包括：
    所述生成单元还具体用于，响应依据所述应用的振动特点生成的所述波形；或者，将从预先配置的场景振感波形中选择的波形的调整指令，生成静态描述文件，所述静态描述文件用于在没有发生所述中断事件的情况下，按照所述静态描述文件中的振动参数控制线性马达振动。
  18. 根据权利要求17所述的装置，其特征在于，所述动态描述文件指示的振动参数的种类为所述静态描述文件指示的振动参数的种类的子集。
  19. 根据权利要求14-18任一项所述的装置，其特征在于，所述生成单元用于响应所 述调整指令，生成振动描述文件，包括：
    所述生成单元具体用于，响应在交互界面对所述波形的调整指令，显示调整后波形；生成所述调整后波形的振动描述文件。
  20. 根据权利要求19所述的装置，其特征在于，所述生成单元用于响应在交互界面对所述波形的调整指令，显示调整后波形包括：
    所述生成单元具体用于，响应对所述交互界面中显示的波形上预设的调整点的操作指令，在所述波形上显示调整点；响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形，所述第一振动参数包括振幅和/或频率。
  21. 根据权利要求20所述的装置，其特征在于，所述波形包括稳态波形；
    所述第一振动参数还包括：时间参数；
    所述生成单元用于响应在第一振动参数调整模式下对所述调整点的拖拽指令，显示所述第一振动参数调整后的波形包括：
    所述生成单元具体用于，响应在所述时间调整模式下对所述调整点的在时间轴上的拖拽指令，显示调整所述时间参数后的波形。
  22. 根据权利要求19所述的装置，其特征在于，所述生成单元用于响应在交互界面对所述波形的调整指令，显示调整后波形包括：
    所述生成单元具体用于，响应对所述交互界面中显示的波形的拖拽指令，显示调整时间参数后的波形。
  23. 根据权利要求19所述的装置，其特征在于，所述展示单元还用于：
    在所述交互界面中显示被调整的参数的数值对应的指示信息。
  24. 根据权利要求14-18任一项所述的装置，其特征在于，所述生成单元用于响应所述调整指令，生成振动描述文件，包括：
    所述生成单元具体用于，响应叠加指令，叠加多个波形，并生成叠加后的波形的振动描述文件；所述多个波形为所述波形的至少一部分波形。
  25. 根据权利要求24所述的装置，其特征在于，所述生成单元用于响应于叠加指令，叠加多个波形包括：
    所述生成单元具体用于，响应将多个波形拖拽至时间范围重叠状态的指令，叠加所述多个波形。
  26. 根据权利要求14-18任一项所述的装置，其特征在于，所述生成单元用于生成振动描述文件包括：
    所述生成单元具体用于，响应所述调整后波形的振动参数不超过预先设置的调整限值，生成所述振动描述文件。
  27. 一种电子设备，其特征在于，包括：
    一个或多个处理器；
    存储器，其上存储有程序；
    当所述程序被所述一个或多个处理器执行时，使得所述一个或多个处理器实现如权利要求1至13任意一项所述的振动描述文件的生成方法。
  28. 一种可读存储介质，其特征在于，其上存储有计算机程序，其中，所述计算机程 序被处理器执行时实现如权利要求1至13任意一项所述的振动描述文件的生成方法。
PCT/CN2022/082416 2021-05-20 2022-03-23 振动描述文件的生成方法、装置、设备及可读存储介质 WO2022242301A1 (zh)

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