WO2018133627A1 - 反馈方法和装置 - Google Patents

反馈方法和装置 Download PDF

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Publication number
WO2018133627A1
WO2018133627A1 PCT/CN2017/118225 CN2017118225W WO2018133627A1 WO 2018133627 A1 WO2018133627 A1 WO 2018133627A1 CN 2017118225 W CN2017118225 W CN 2017118225W WO 2018133627 A1 WO2018133627 A1 WO 2018133627A1
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WIPO (PCT)
Prior art keywords
vibration
function
sound
feedback
touch screen
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PCT/CN2017/118225
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English (en)
French (fr)
Inventor
刘冬梅
刘凤鹏
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中兴通讯股份有限公司
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Publication of WO2018133627A1 publication Critical patent/WO2018133627A1/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
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • 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
    • 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
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position

Definitions

  • the present disclosure relates to the field of virtual reality technology, for example, to a feedback method and apparatus.
  • Vendors' research on terminal devices is no longer limited to functions such as taking photos and music, but is increasingly concerned with the tactile experience of terminal devices.
  • New technology points such as 3D (Dimension touch) and pressure sensors are gradually emerging.
  • virtual reality is also a brand new function in terminal products. How to use these new technology points to make users more realistic in virtual reality A more shocking experience is a new topic.
  • the application of the pressure sensing technology is relatively simple, and the terminal device cannot obtain the feedback of the pressure sensor.
  • a feedback method and device capable of implementing tactile feedback and auditory feedback for a user based on a current pressing position of the user, thereby improving user experience.
  • a feedback method including:
  • the pressure function is a function of time as an independent variable.
  • the providing the tactile feedback and the audible feedback according to the pressure function including:
  • Audible feedback is provided in accordance with the sound function.
  • the terminal includes at least one vibration device and at least one sounding device;
  • the method further includes: setting a vibration weight value for each vibration device, and setting a sound weight value for each sounding device;
  • Determining the vibration function and the sound function according to the pressure function including:
  • the corresponding sounding device Based on the sound function corresponding to each sounding device, the corresponding sounding device is driven to play the sound.
  • the setting a vibration weight value for each vibration device includes: setting a vibration weight value of each vibration device according to at least one of the following: a horizontal distance between each vibration device and a current pressing position of the touch screen, and each Correction parameters of the vibrating device;
  • the setting a sound weight value for each sounding device includes: setting a sound weight value of each sounding device according to at least one of the following: a horizontal distance between each sounding device and a current pressing position of the touch screen, and each sound emitting device Correct the parameters.
  • the method further includes:
  • a feedback device comprising:
  • Obtaining a module configured to obtain a pressing position when the touch screen of the terminal is pressed
  • Determining a module configured to determine a pressure function corresponding to the pressed position according to the pressed position
  • a feedback module is provided to provide tactile feedback and audible feedback in accordance with the pressure function.
  • the pressure function is a function of time as an independent variable.
  • the feedback module includes:
  • Determining a sub-module configured to determine a vibration function and a sound function based on the pressure function
  • a feedback sub-module is provided to provide haptic feedback in accordance with the vibration function and to provide audible feedback in accordance with the sound function.
  • the terminal includes at least one vibration device and at least one sounding device;
  • the device further includes: a setting module configured to set a vibration weight value for each vibration device, and set a sound weight value for each sounding device;
  • the determining submodule is configured to determine a vibration function corresponding to each vibration device according to the pressure function and a vibration weight value of each vibration device; and determine according to the pressure function and a sound weight value of each sounding device a sound function corresponding to each sounding device;
  • the feedback submodule is configured to drive a corresponding vibration device vibration based on a vibration function corresponding to each vibration device; and drive a corresponding sound device to play a sound based on a sound function corresponding to each sound device.
  • the setting module is set to:
  • a vibration weight value of each vibration device according to at least one of the following: a horizontal distance of each vibration device from a current pressing position of the touch screen, and a correction parameter of each vibration device;
  • the sound weight value of each sounding device is set according to at least one of the following: a horizontal distance of each sounding device from a current pressing position of the touch screen, and a correction parameter of each sounding device.
  • the obtaining module is further configured to:
  • a computer readable storage medium storing computer executable instructions arranged to perform the above method.
  • a terminal comprising:
  • At least one processor At least one processor
  • the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to cause the at least one processor to perform the method described above.
  • FIG. 1 is a schematic flow chart of a feedback method in an embodiment
  • FIG. 2 is a schematic diagram of pressure values at different positions of the touch screen at the same time point in an embodiment
  • Figure 3 is a schematic illustration of the pressure function at a depressed position in an embodiment
  • FIG. 5 is a schematic structural diagram of hardware of a terminal in an embodiment
  • Figure 6 is a schematic illustration of a vibration function in an embodiment
  • FIG. 7 is a schematic structural diagram of a feedback device in an embodiment
  • FIG. 8 is a schematic structural diagram of a terminal in an embodiment.
  • the feedback method provided in the following embodiments may be applied to a terminal, where the terminal includes a touch screen, and the terminal may be a fixed terminal or a mobile terminal.
  • the mobile terminal may be a smart phone, a tablet computer or a wearable device (such as smart glasses, a smart watch, etc.), or may be a smart car or a smart home appliance (such as a smart refrigerator, a smart battery, a set top box, etc.).
  • the operating system of the smartphone can be an Android operating system, an IOS operating system, or any other third-party operating system that can run on a microcomputer structure (including at least a processor and a memory) (such as a mobile Linux system, BlackBerry QNX (Quick Unix). ) Operating system, etc.).
  • the terminal may include a touch screen, and the touch screen is an inductive display device capable of receiving an input signal such as a contact.
  • the on-screen tactile feedback system can drive a plurality of connecting devices according to a preprogrammed program. It can be used to replace the mechanical button panel and create a live sound and video effect through the display screen.
  • the terminal may further include a sensor for acquiring touch screen pressing information, and the touch screen pressing information may include at least one of the following: at least one pressing position, and pressure data corresponding to each pressing position.
  • the sensor can be placed under the touch screen of the terminal, and the sensor can be a pressure sensor or a pressure touch module that implements a 3D touch function.
  • the terminal may also include a processor, which may be a processor specifically designed to implement the following embodiments.
  • the processor can be connected and communicated with the sensor, and the processor can acquire the pressed position information in the touch screen pressing information and process the obtained pressed position information.
  • FIG. 1 is a schematic flowchart of a feedback method in an embodiment. As shown in FIG. 1, the method includes the following steps.
  • step 101 a pressing position when the user presses the touch screen of the terminal is acquired.
  • the pressing position can be obtained in the following two ways.
  • mode 1 the current pressed position of the touch screen is acquired.
  • the pressure sensor or a pressure touch module implementing a 3D touch function can be used to collect the current pressing position of the touch screen.
  • the pressing position of the user's finger is an area of the plane where the touch screen is located. Therefore, when the pressure touch sensor using the pressure sensor or the 3D touch function collects the pressing area of the user's finger, A point can be selected as a pressing position in the pressing area of the user's finger.
  • At least one manipulation position of the terminal currently displaying the interface is used as the pressing position.
  • the current display interface of the terminal may be an interface for displaying a desktop icon, or may be a human-computer interaction interface of any application of the terminal. Human-computer interaction can be realized when pressing any one of the control positions of the current display interface of the terminal.
  • the control position of the current display interface of the terminal is included in an area of a control icon position of the current display interface of the terminal, and the area of the control icon position of the current display interface of the terminal can be obtained, and the position of the manipulation icon of the current display interface of the terminal is A point in the area is used as the pressing position.
  • the current display interface of the terminal is the human-computer interaction interface of the “racing game”, and the human-machine interaction interface of the “racing game” has the position of the “throttle” control icon (ie, the area where the “throttle” controls the icon position) and the “brake” control.
  • the icon position ie, the area where the "brake” controls the position of the icon
  • a point may be selected in the "throttle” manipulation icon position or the "brake” manipulation icon position as the current pressing position of the touch screen.
  • step 102 a pressure function corresponding to the pressed position is determined based on the pressed position.
  • the pressure function corresponding to the pressed position can be found from the established database, wherein the pressure function can be a function of time as an independent variable.
  • the pressure function corresponding to each of the pressing positions may be a correspondence of the pressure value at the pressing position on the collected touch screen with time, wherein the pressure value at the pressing position may characterize the magnitude of the pressure at the pressing position.
  • the pressure sensor or the pressure touch module may be used to collect the pressure values of the plurality of pressing positions of the touch screen, and the pressure value at each pressing position of the touch screen changes with time.
  • the change that is to say, the pressure value of each pressed position of the touch screen is a function of time as an independent variable. Therefore, after acquiring the correspondence between the pressure value at the pressing position and the time, the pressure function at the pressing position can be obtained.
  • the pressing position may be expressed in the form of two-dimensional coordinates
  • the pressure value of the pressing position of the coordinate (x, y) may be expressed as pressure(x, y) or p(x, y), where x And y respectively represent the abscissa and ordinate of the two-dimensional coordinate system established by the plane of the touch screen.
  • the position of the origin can be set according to the situation, for example, the origin is set at the center of the touch screen. At the top left, at the top right, at the bottom left or at the bottom right.
  • FIG. 2 is a schematic diagram of pressure values at different positions of the touch screen at the same time point in an embodiment.
  • the X axis represents the horizontal axis of the two-dimensional coordinate system established on the plane of the touch screen
  • the Y axis represents the vertical axis of the two-dimensional coordinate system established on the plane of the touch screen
  • the Z axis is used to represent the different pressing positions.
  • Pressure value In Fig. 2, the two-dimensional coordinate position where the pressure value is greater than 0 indicates the pressing position of the user, and the two-dimensional coordinate position where the pressure value is 0 indicates the position that is not pressed by the user.
  • the pressure function p(t) at the corresponding pressing position of the touch screen can be constructed according to the corresponding relationship between the pressure value and the time at the pressed position on the touch screen, and p(t) represents a function of the time t as an independent variable, and FIG. 3 is a function.
  • the pressure value corresponding to the pressing position from the set time length may be collected, and the set time length may be greater than or equal to 1 second.
  • step 103 the user is provided with tactile feedback and auditory feedback according to the pressure function corresponding to the pressed position.
  • step 102 the pressure function corresponding to the pressed position is obtained, the change rule between the time and the pressure value at the pressed position can be obtained, and the user can be provided with tactile feedback and auditory feedback according to the change rule.
  • step 103 is a schematic flow chart of a feedback method in an embodiment.
  • step 103 may include the following steps.
  • step 401 the vibration function and the sound function are determined according to the pressure function corresponding to the pressed position.
  • step 402 according to the vibration function, the user is provided with tactile feedback, and the user is provided with auditory feedback according to the sound function.
  • the database After obtaining the pressed position, searching for a pressure function corresponding to the pressing position of the touch screen in the database; respectively designing a vibration function and a sound function based on the found pressure function; providing tactile feedback based on the designed vibration function;
  • the sound function is designed to provide audible feedback.
  • the pressure corresponding to the current pressing position of the touch screen can be searched based on the user pressing the database of the touch screen. function. If the current pressing position of the touch screen is not included in the above database, the pressure function corresponding to the current pressing position of the touch screen cannot be found, and the flow can be directly ended.
  • the vibration function may be used to indicate the correspondence between the haptic feedback amplitude and time, that is, the vibration function is a haptic feedback amplitude function with time as the independent variable, and the found pressure function includes the pressure value of the current pressing position of the touch screen and The correspondence of time, therefore, designing the vibration function based on the found pressure function described above includes designing the vibration function according to the correspondence between the pressure value of the current pressing position of the touch screen and time.
  • the correspondence between the pressure value and the time of the current pressing position of the touch screen can be expressed as a pressure value function p1(t) with the time t as an independent variable, and the vibration function can be designed based on the function p1(t), and the function p1 can also be t) as a function of vibration.
  • the sound function may be used to indicate the correspondence between the amplitude of the auditory feedback and the time, that is, the sound function is an audible feedback amplitude function with time as the independent variable, and the found pressure function includes the pressure value of the current pressing position of the touch screen and The correspondence of time, therefore, designing the sound function based on the found pressure function described above includes designing the sound function according to the correspondence between the pressure value of the current pressing position of the touch screen and time.
  • the corresponding relationship between the pressure value and the time of the current pressing position of the touch screen can be expressed as a pressure value function p1(t) with the time t as an independent variable.
  • the sound function can be designed based on the function p1(t), and The function p1(t) acts as a sound function.
  • the haptic feedback and the audible feedback can be respectively realized by the vibration device and the sounding device provided on the terminal, and correspondingly, the haptic feedback amplitude can be the vibration amplitude of the vibration device, and the audible feedback amplitude can be the sound wave amplitude of the sounding device.
  • the pressure function corresponding to each pressed position includes the correspondence between the pressure value and the time at the corresponding pressing position of the touch screen, it is convenient to design the vibration function and the sound function based on the found pressure function, and it is possible to provide tactile feedback and auditory feedback.
  • the terminal comprises at least one vibrating device and at least one sounding device.
  • the above method may further include: setting a vibration weight value for each of the vibration devices, and setting a sound weight value for each of the sounding devices.
  • Step 401 may include: designing a corresponding vibration function for each vibration device according to a pressure function corresponding to the pressing position and a vibration weight value of each vibration device; a pressure function corresponding to the pressing position, and a sound weight of each sounding device Value, the corresponding sound function is designed for each sounding device.
  • Step 402 may include: driving a corresponding vibration device to vibrate based on a vibration function corresponding to each vibration device; and driving the corresponding sound device to play a sound based on a sound function corresponding to each sound device.
  • the vibration device may be a vibration device such as a linear motor, and the vibration device may vibrate under the control of the vibration control signal, and the vibration control signal may be generated by a processor of the terminal;
  • the sounding device may be a sound device such as a speaker, and the sounding device may be in the sound control The sound is played under the control of the signal, and the sound control signal can be generated by the processor of the terminal.
  • FIG. 5 is a schematic diagram of a hardware structure of a terminal used in a method for implementing haptic feedback on a terminal.
  • a pressure touch module 501 for implementing a 3D touch function is provided at a touch screen of the terminal, and the pressure is
  • the touch module 501 includes a plurality of pressure sensors.
  • the panel below the touch screen is provided with four linear motors 502 (the positions marked by the circles in FIG. 4), and the linear motor is a vibration device provided on the terminal, and the four linear motors can be respectively disposed at the four corner positions of the corresponding panels.
  • the implementation of the corresponding vibration function for each vibrating device and the design of the corresponding acoustic function for each sounding device may be the same, and designing a corresponding vibration function for each vibrating device may include: based on the found pressure function, Each vibration device is provided with an initial feedback function, and the initial feedback function is multiplied by the vibration weight value of the corresponding vibration device to obtain a vibration function designed for the corresponding vibration device.
  • the initial feedback function is used to indicate the corresponding relationship between the vibration amplitude of the corresponding vibration device and the time, that is, the initial feedback function is a vibration amplitude function with time as the independent variable.
  • the vibration function p3(t) designed for the vibrating device is equal to w*p2(t), Where * is the multiplication operator.
  • the initial feedback function may be designed according to the correspondence between the pressure value and the time of the current pressing position of the touch screen.
  • a corresponding vibration control signal may be sent to each vibration device according to a vibration function corresponding to each vibration device to control the corresponding vibration device to vibrate according to the vibration function.
  • the vibration function can be designed according to the vibration weight value of each vibration device, and the vibration of the corresponding vibration device is driven according to the vibration function, a plurality of vibration strategies can be configured for each vibration device.
  • a plurality of vibration strategies can be configured for each vibration device.
  • at least one of the following may be considered: a horizontal distance corresponding to the current pressing position of the vibration device and the touch screen, and a correction parameter of the corresponding vibration device provided, which may be different for different vibration devices.
  • Vibration strategy Since the corresponding vibration control signal can be transmitted to each of the vibration devices according to the vibration function corresponding to each of the vibration devices, a correspondingly precise and complex vibration control signal can be designed and at least one vibration device on the terminal can be driven.
  • the playing strategy of the sound function of each sounding device driving the corresponding sounding device to play the sound can refer to the above vibration strategy.
  • the setting a vibration weight value for each vibration device includes: setting a vibration weight value of each vibration device according to at least one of the following information: a horizontal distance between the corresponding vibration device and a current pressing position of the touch screen, and setting Corresponding to the correction parameters of the vibration device.
  • the setting the sound weight value for each sounding device may include: setting a sound weight value of each sounding device according to at least one of the following: a horizontal distance between the corresponding sounding device and the current pressing position of the touch screen, and a correction of the corresponding sounding device parameter.
  • each of the vibrating devices is generally not in the plane of the touch screen, and the horizontal distance of each vibrating device from the current pressing position of the touch screen is used to indicate the distance between the projected position of the corresponding vibrating device on the touch screen and the current pressing position of the touch screen.
  • the projection position of each vibrating device on the touch screen can be input into the terminal in advance.
  • the horizontal distance of each vibrating device and the current pressing position of the touch screen can be obtained by calculation; for example, a vibration
  • the coordinate of the projection position of the device on the touch screen is (x1, y1)
  • the coordinate of the current pressing position of the touch screen is (x2, y2)
  • the horizontal distance d1 corresponding to the current pressing position of the vibrating device and the touch screen is:
  • the correction parameter of each vibration device may be preset.
  • the correction parameters of the plurality of vibration devices may be the same or different.
  • Each sounding device is typically not in the plane of the touch screen, and the horizontal distance of each sounding device from the current pressed position of the touch screen is used to indicate the distance of the projected position of the corresponding vibrating device on the touch screen from the current pressed position of the touch screen.
  • the projection position of each sounding device on the touch screen can be input into the terminal in advance. After acquiring the current pressing position of the touch screen, the horizontal distance of each sounding device and the current pressing position of the touch screen can be obtained by calculation.
  • the coordinates of the projection position of the sounding device on the touch screen are (x3, y3), and the coordinates of the current pressing position of the touch screen are (x2, y2), and the horizontal distance d2 corresponding to the current pressing position of the sounding device and the touch screen is :
  • the correction parameters of each sounding device may be preset.
  • the correction parameters of the plurality of sounding devices may be the same or different.
  • the method further includes: acquiring posture information of the terminal, and setting corresponding correction parameters for each of the vibration devices and each of the sounding devices based on the posture information of the terminal.
  • the vibration device may be respectively marked based on the posture information of the terminal, and any one of the vibration devices may be marked as a key vibration device or an auxiliary vibration device, and the same correction parameter is set for at least one key vibration device, which is recorded as parameter 1; The same correction parameter is set for at least one auxiliary vibration device, which is recorded as parameter 2, and parameter 1 is greater than parameter 2.
  • the correction parameter of each vibration device takes a large value.
  • the posture information of the terminal includes an angle between a plane where the touch screen is located and a horizontal plane, and an angle between a plane where the touch screen is located and a horizontal plane is between 0 degrees and 90 degrees.
  • each vibrating device is marked as a key vibrating device (or an auxiliary vibrating device).
  • each lower vibrating device is marked as the first vibrating device
  • each upper vibrating device is marked
  • the second vibration device wherein the distance between the projection of the lower vibration device on the touch screen and the bottom of the touch screen is less than or equal to the distance between the projection of the lower vibration device on the touch screen and the top of the touch screen, the projection of the upper vibration device on the touch screen and the top of the touch screen The distance is less than or equal to the distance of the projection of the lower vibrating device on the touch screen from the bottom of the touch screen.
  • the first type of vibration device is a key vibration device
  • the second vibration device is an auxiliary vibration device
  • the first vibration device is an auxiliary vibration device
  • the second vibration device is a key vibration device.
  • each of the upper vibrating devices is marked as the first vibrating device, and each of the lower vibrating devices is marked as the second vibrating device.
  • the above manner can also be adopted by setting corresponding correction parameters for each sounding device.
  • the posture information of the terminal is a handheld gesture of the terminal
  • the handheld gesture of the terminal may be detected by using a sensor such as a gyroscope set on the terminal.
  • the vibration weight value can also be set for each of the vibration devices in the following three ways.
  • the vibration weight value of the corresponding vibration device is set in accordance with the horizontal distance of each of the vibration device and the current pressing position of the touch panel.
  • the vibration weight value is set for each vibration device in the mode 1
  • the horizontal distance between the vibration device and the current pressing position of the touch screen is recorded as L1
  • the vibration weight value of the vibration device may be proportional to L1 or inversely proportional to L1.
  • the vibration weight value of the corresponding vibration device is set in accordance with the set correction parameter of each of the vibration devices.
  • the vibration weight value of the vibration device is proportional to the correction parameter of the vibration device.
  • the vibration weight value of the corresponding vibration device is set in accordance with the horizontal distance of each of the vibration device and the current pressing position of the touch panel, and the correction parameter of each of the vibration devices provided.
  • the vibration weight value of the vibration device can be L2*S is proportional to S/L2, where * is the multiplication operator and / is the division operator.
  • the above manner can also be adopted in the above manner of setting the sound weight value for each sound emitting device.
  • the terminal is a smart phone.
  • the terminal is provided with a pressure touch module 501 and four linear motors 502, and further includes two speakers.
  • the four linear motors are respectively labeled as motor 1, motor 2, and motor 3.
  • the motor 4 the two speakers are labeled as the horn 1 and the horn 2, respectively.
  • the feedback method includes steps A-step F.
  • step A the pressed position when the user presses the touch screen of the terminal is acquired.
  • step B the pressure function corresponding to the pressed position is determined based on the pressed position.
  • step C the posture information of the terminal is acquired, and based on the posture information of the terminal, correction parameters are respectively set for each motor, and correction parameters are set for each speaker.
  • the correction parameter of the motor 1 is marked as x_1, the correction parameter of the motor 2 is marked as x_2, the correction parameter of the motor 3 is marked as y_1, the correction parameter of the motor 4 is marked as y_2, and the correction parameter of the horn 1 is marked as Z_1, the correction parameter of the horn 2 is marked as z_2.
  • x_1 and x_2 are large, y_1 is extremely small, close to 0, y_2 is larger than y_1, and smaller than x_1 and x_2.
  • step D the horizontal distance of each vibrating device from the current pressing position of the touch screen is obtained.
  • the horizontal distance between the motor 1 and the current pressing position of the touch screen is denoted as a
  • the horizontal distance between the motor 2 and the current pressing position of the touch screen is denoted by b
  • the horizontal distance between the motor 3 and the current pressing position of the touch screen is denoted as c
  • the motor 4 The horizontal distance from the current pressing position of the touch screen is denoted by d
  • the horizontal distance between the speaker 1 and the current pressing position of the touch screen is denoted as e
  • the horizontal distance between the speaker 2 and the current pressing position of the touch screen is denoted as f;
  • step E the vibration weight value of the corresponding vibration device is set according to the horizontal distance of each vibration device and the current pressing position of the touch screen, and the correction parameter of each vibration device provided; according to the current pressing of each sound device and the touch screen The horizontal distance of the position, and the correction parameters of each of the sounding devices provided, set the vibration weight value of the corresponding sounding device.
  • the vibration weight value of the motor 1 is denoted by ⁇
  • the vibration weight value of the motor 2 is denoted by ⁇
  • the vibration weight value of the motor 3 is denoted by ⁇
  • the vibration weight value of the motor 4 is denoted by ⁇
  • the sound weight of the horn 1 is set.
  • the value is recorded as ⁇
  • the initial feedback function set for each motor is a pressure function of the current pressing position of the touch screen found by the user in the database of the touch screen, and the initial feedback function of each motor setting is recorded as P(t), and the motor 1 and the motor 2 are
  • the vibration functions corresponding to the motor 3 and the motor 4 are respectively recorded as vibrate-1(t), vibrate-2(t), vibrate-3(t), vibrate-4(t), and the sound corresponding to the horn 1 and the horn 2
  • the functions are recorded as voice-1(t) and voice-2(t), respectively:
  • Figure 6 is a schematic illustration of a vibration function designed for a plurality of motors for implementing haptic feedback on a terminal in an embodiment.
  • the vertical axis represents the vibration amplitude
  • the two horizontal axes are the time axis and the motor shaft, respectively.
  • 1, 2, 3, and 4 denote the motor 1, the motor 2, the motor 3, and the motor 4, respectively.
  • the curve indicated by the arrow starting with the number 1 indicates the vibration function corresponding to the motor 1
  • the curve indicated by the arrow starting with the numeral 2 indicates the vibration function corresponding to the motor 2
  • the curve indicated by the arrow starting with the numeral 3 indicates the vibration function corresponding to the motor 3.
  • the curve indicated by the arrow starting with the numeral 4 indicates the vibration function corresponding to the motor 4.
  • step F the vibration of the corresponding vibration device is driven based on the vibration function corresponding to each of the vibration devices; and the corresponding sound device is driven to play the sound based on the sound function corresponding to each of the sounding devices.
  • the pressure value of the initial moment of the current pressing position may also be acquired, and the starting data of the initial force feedback is calibrated based on the pressure value of the initial moment of the current pressing position. It is also possible to set different vibration strategies for each vibration device according to the manipulation icons corresponding to the current pressing position of the touch screen, and set different playback strategies for each sounding device.
  • the magnitude of the generated tactile feedback is different, and when the current pressing position of the touch screen corresponds to the “brake” icon, the form of tactile feedback In order to produce sharp high-frequency vibration, and the illusion of forward tilt; when the touch screen currently presses the position corresponding to the "brake” icon and the "throttle” icon, the tactile feedback is in the form of a force feedback and a tail-like shock, and a drifting eccentricity.
  • the feedback method provided by the above embodiment obtains a pressing position when the user presses the touch screen of the terminal, determines a pressure function corresponding to the pressing position according to the pressing position, and provides tactile feedback and hearing to the user according to the pressure function corresponding to the pressing position.
  • Feedback The above embodiment can obtain a corresponding pressure function by the obtained pressing position, by which the pressure change at the pressing position can be known, and after the pressure change at the pressing position is known, the user is provided with a tactile sense according to the pressure change.
  • Feedback and auditory feedback enable pressure changes to be associated with the user's sense of touch and hearing, thereby enabling tactile feedback and auditory feedback for the user based on the user's current pressed position, improving user experience.
  • FIG. 7 is a schematic structural diagram of a feedback device according to the embodiment. As shown in FIG. 7, the device includes: an obtaining module 71, a determining module 72, and a feedback module 73.
  • the obtaining module 71 is configured to acquire a pressing position when the user presses the touch screen of the terminal.
  • the determination module 72 is arranged to determine a pressure function corresponding to the pressed position based on the pressed position.
  • the feedback module 73 is arranged to provide tactile feedback and audible feedback to the user according to a pressure function corresponding to the pressed position.
  • the above pressure function may be a function of time as an independent variable.
  • the feedback module 73 includes a determination sub-module 731 and a feedback sub-module 732.
  • the determination sub-module 731 is arranged to determine the vibration function and the sound function according to the pressure function corresponding to the pressed position.
  • the feedback sub-module 732 is configured to provide tactile feedback to the user based on the vibration function, providing audible feedback to the user based on the sound function.
  • the terminal may include at least one vibration device and at least one sounding device.
  • the above apparatus further includes: a setting module 74.
  • the setting module 74 is arranged to set a vibration weight value for each of the vibration devices, and set a sound weight value for each sounding device.
  • the determining sub-module 731 is configured to design a corresponding vibration function for each vibrating device according to a pressure function corresponding to the pressing position and a vibration weight value of each vibrating device; a pressure function corresponding to the pressing position, and a sound function of each sound generating device
  • the sound weight value is designed for each sound device.
  • the feedback sub-module 732 is configured to drive the vibration of the corresponding vibration device based on the vibration function corresponding to each vibration device; and drive the corresponding sound device to play the sound based on the sound function corresponding to each sound device.
  • the setting module is configured to set the vibration weight value of each vibration device according to at least one of the following: the level of the corresponding vibration device and the current pressing position of the touch screen a distance, a correction parameter of the corresponding vibration device; and a sound weight value of each sound device according to at least one of the following: a horizontal distance of the corresponding sounding device and a current pressing position of the touch screen, and a correction parameter of the corresponding sounding device.
  • the obtaining module 71 is further configured to acquire posture information of the terminal, and each vibration device is respectively based on the posture information of the terminal, in order to set corresponding correction parameters for each of the vibration device and each of the sounding devices. Corresponding correction parameters are set for each sounding device.
  • the obtaining module 71, the determining module 72, the feedback module 73, the determining sub-module 731, the feedback sub-module 741, and the setting module 74 can all be provided by a Central Processing Unit (CPU) and a Microprocessor Unit (MPU) located in the device. , Application Specific Integrated Circuit (ASIC) or Field-Programmable Gate Array (FPGA).
  • CPU Central Processing Unit
  • MPU Microprocessor Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • This embodiment describes a computer readable medium, which may be a read-only memory (ROM), a FLASH memory, a transfer device, etc., a magnetic storage medium (eg, a magnetic tape, a magnetic disk drive, etc.), an optical storage medium (for example, , Compact Disc Read-Only Memory (CD-ROM), Digital Video Disc-Read Only Memory (DVD-ROM), paper cards, paper tape, etc., and other types of program memory.
  • the computer readable medium stores computer executable instructions that, when executed, cause the at least one processor to perform operations comprising:
  • a corresponding pressure function can be obtained by the obtained pressing position, by which the pressure change at the pressing position can be known, and after the pressure change at the pressing position is known, the user is changed according to the pressure.
  • Tactile feedback and audible feedback are provided such that pressure changes are associated with the user's sense of touch and hearing, thereby enabling haptic feedback and audible feedback for the user based on the user's current pressed position, improving user experience.
  • the size of the sequence numbers of the plurality of processes in the above various embodiments does not mean the order of execution order, and the order of execution of the plurality of processes should be determined by the function and the intrinsic logic.
  • the division of the modules and sub-modules is only a logical function division, and other division manners may be implemented when the implementation, for example, multiple units or components may be combined, or may be integrated into another system, or some features may be Ignore, or not execute.
  • the coupling, or direct coupling, or communication connection of the various components shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise. Form.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units; they may be located in one place or distributed on multiple network units; The solution in the above embodiments can be implemented by selecting some or all of the units as needed.
  • the plurality of functional units in the above embodiments may all be integrated into one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • All or part of the steps of implementing the above method embodiments may be performed by hardware associated with the program instructions.
  • the foregoing program may be stored in a computer readable storage medium, and when executed, the program includes the steps of the above method embodiments.
  • the foregoing storage medium includes: a plurality of media that can store program codes, such as a mobile storage device, a read only memory, a magnetic disk, or an optical disk.
  • the above-described integrated unit can also be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a stand-alone product.
  • the technical solution of the above embodiment may be embodied in the form of a software product stored in a storage medium, including one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device) Etc.) Performing all or part of the methods described in the various embodiments above.
  • the foregoing storage medium includes: a plurality of media that can store program codes, such as a mobile storage device, a ROM, a magnetic disk, or an optical disk.
  • the terminal includes:
  • At least one processor 80 which is exemplified by a processor 80 in FIG. 8; a memory 81; and a communication interface 82 and a bus 83.
  • the processor 80, the memory 81, and the communication interface 82 can complete communication with each other through the bus 83.
  • the processor 80 can call the logic instructions in the memory 81 to perform the method performed by the terminal in the above embodiment.
  • logic instructions in the memory 81 described above may be implemented in the form of a software functional unit and sold or used as a stand-alone product, and may be stored in a computer readable storage medium.
  • the memory 81 is a computer readable storage medium and can be used to store a software program, a computer executable program, such as a program instruction or a module corresponding to the method executed by the terminal in the above embodiment.
  • the processor 80 executes the function application and the data processing by executing a software program, an instruction or a module stored in the memory 81, that is, the method executed by the terminal in the above embodiment.
  • the memory 81 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to use of the terminal device, and the like. Further, the memory 81 may include a high speed random access memory, and may also include a nonvolatile memory.
  • a feedback method and apparatus capable of realizing tactile feedback and auditory feedback for a user based on a current pressing position of the user, thereby improving the user experience.

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Abstract

一种反馈方法包括：获取按压终端的触摸屏时的按压位置；根据所述按压位置，确定所述按压位置对应的压力函数；以及根据所述压力函数，提供触觉反馈和听觉反馈。

Description

反馈方法和装置 技术领域
本公开涉及虚拟现实技术领域，例如，涉及一种反馈方法和装置。
背景技术
厂商对于终端设备的研究不再局限于拍照、音乐等功能，而是越来越关注终端设备的触觉体验。
三维触摸(3D(Dimension)touch)和压力传感器这些新的技术点渐渐兴起，同时，虚拟现实也是终端产品上的一个崭新的功能，如何利用这些新的技术点在虚拟现实中使用户取得更真实更震撼的体验，是一个新的课题。
在相关技术中，压力传感技术的应用较为简单，终端设备无法获取压力传感器的反馈。
发明内容
一种反馈方法和装置，能够基于用户的当前按压位置为用户实现触觉反馈和听觉反馈，提升了用户体验度。
一种反馈方法，包括：
获取按压终端的触摸屏时的按压位置；
根据所述按压位置，确定所述按压位置对应的压力函数；以及
根据所述压力函数，提供触觉反馈和听觉反馈。
可选的，所述压力函数是以时间为自变量的函数。
可选的，所述根据所述压力函数，提供触觉反馈和听觉反馈，包括：
根据所述压力函数，确定振动函数和声音函数；以及
根据所述振动函数，提供触觉反馈；以及
根据所述声音函数，提供听觉反馈。
可选的，所述终端包括至少一个振动装置和至少一个发声装置；
所述方法还包括：为每个振动装置设置振动权重值，为每个发声装置设置声音权重值；
所述根据所述压力函数，确定振动函数和声音函数，包括：
根据所述压力函数以及每个振动装置的振动权重值，确定每个振动装置对应的振动函数；以及
根据所述压力函数以及每个发声装置的声音权重值，确定每个发声装置对应的声音函数；
所述根据所述振动函数，提供触觉反馈，根据所述声音函数，提供听觉反馈，包括：
基于每个振动装置对应的振动函数，驱动对应的振动装置振动；
基于每个发声装置对应的声音函数，驱动对应的发声装置播放声音。
可选的，所述为每个振动装置设置振动权重值，包括：根据以下至少一种信息设置每个振动装置的振动权重值：每个振动装置与触摸屏的当前按压位置的水平距离、以及每个振动装置的矫正参数；以及
所述为每个发声装置设置声音权重值，包括：根据以下至少一种信息设置每个发声装置的声音权重值：每个发声装置与触摸屏的当前按压位置的水平距离、以及每个发声装置的矫正参数。
可选的，所述方法还包括：
获取所述终端的姿态信息；以及
基于所述终端的姿态信息，分别为每个振动装置和每个发声装置设置对应的矫正参数。
一种反馈装置，包括：
获取模块，设置为获取按压终端的触摸屏时的按压位置；
确定模块，设置为根据所述按压位置，确定所述按压位置对应的压力函数；以及
反馈模块，设置为根据所述压力函数，提供触觉反馈和听觉反馈。
可选的，所述压力函数是以时间为自变量的函数。
可选的，所述反馈模块，包括：
确定子模块，设置为根据所述压力函数，确定振动函数和声音函数；以及
反馈子模块，设置为根据所述振动函数，提供触觉反馈，以及根据所述声音函数，提供听觉反馈。
可选的，所述终端包括至少一个振动装置和至少一个发声装置；
所述装置还包括：设置模块，设置为为每个振动装置设置振动权重值，为每个发声装置设置声音权重值；
所述确定子模块，设置为根据所述压力函数以及每个振动装置的振动权重值，确定每个振动装置对应的振动函数；以及根据所述压力函数以及每个发声装置的声音权重值，确定每个发声装置对应的声音函数；
所述反馈子模块，设置为基于每个振动装置对应的振动函数，驱动对应的振动装置振动；基于每个发声装置对应的声音函数，驱动对应的发声装置播放声音。
可选的，所述设置模块设置为：
根据以下至少一种信息设置每个振动装置的振动权重值：每个振动装置与触摸屏的当前按压位置的水平距离、以及每个振动装置的矫正参数；以及
根据以下至少一种信息设置每个发声装置的声音权重值：每个发声装置与触摸屏的当前按压位置的水平距离、以及每个发声装置的矫正参数。
可选的，所述获取模块，还设置为：
获取所述终端的姿态信息，以及基于所述终端的姿态信息，分别为每个振动装置和每个发声装置设置对应的矫正参数。
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行上述方法。
一种终端，包括：
至少一个处理器；以及
与所述至少一个处理器通信连接的存储器；其中，
所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器执行上述的方法。
附图说明
图1为一实施例中反馈方法的流程示意图；
图2为一实施例中同一时间点触摸屏不同位置处的压力值的示意图；
图3为一实施例中一个按压位置处的压力函数的示意图；
图4为一实施例中反馈方法的一种可选的流程示意图；
图5为一实施例中终端的硬件结构示意图；
图6为一实施例中振动函数的示意图；
图7为一实施例中反馈装置的结构示意图；以及
图8是一实施例中的终端的结构示意图。
具体实施方式
下面将结合实施例中的附图，对实施例中的技术方案进行描述。
以下实施例提供的反馈方法可以应用于终端中，所述终端包括触摸屏，终端可以是固定终端或移动终端。上述移动终端可以是智能手机、平板电脑或穿戴式设备(如智能眼镜、智能手表等)，还可以是智能汽车、智能家电(如智能冰箱、智能电池、机顶盒等)。智能手机的操作系统可以是安卓操作系统、IOS操作系统或其他任意第三方开发的可以运行于微型计算机结构(至少包括处理器和内存)的操作系统(如移动版Linux系统、黑莓QNX(Quick Unix)操作系统等)。
上述终端可以包括触摸屏，触摸屏是一种可接收触头等输入讯号的感应式显示装置，当接触了屏幕上的图形按钮时，屏幕上的触觉反馈系统可根据预先编程的程式驱动多种连接装置，可用以取代机械式的按钮面板，并借由显示画面制造出生动的影音效果。
终端还可以包括用于采集触摸屏按压信息的传感器，触摸屏按压信息可以包括以下至少一种信息：至少一个按压位置、以及与每个按压位置对应的压力数据。传感器可以设置在终端的触摸屏的下方，传感器可以是压力传感器或实 现三维触摸(3D touch)功能的压力触控模组。
终端还可以包括处理器，处理器可以是实施以下实施例而专门设计的处理器。处理器可以与传感器连接并通信，处理器可以获取触摸屏按压信息中的按压位置信息，并对获取的按压位置信息进行处理。
图1为一实施例中反馈方法的流程示意图，如图1所示，该方法包括以下步骤。
步骤101中，获取用户按压终端的触摸屏时的按压位置。
可以采用以下两种方式获取按压位置。
在方式1中，采集触摸屏的当前按压位置。
可以利用压力传感器或实现三维触摸(3D touch)功能的压力触控模组来采集触摸屏的当前按压位置。在用户手指按压触摸屏时，用户手指的按压位置是触摸屏所在平面的一个区域，因此，在利用压力传感器或实现三维触摸(3D touch)功能的压力触控模组采集到用户手指的按压区域时，可以在用户手指的按压区域中选取一点作为按压位置。
在方式2中，将终端当前显示界面的至少一个操控位置作为按压位置。
终端当前显示界面可以是显示桌面图标的界面，也可以是终端的任意一个应用的人机交互界面。在按压终端当前显示界面的任意一个操控位置时，可以实现人机交互。例如，终端当前显示界面的操控位置被包含在终端当前显示界面的一个操控图标位置的区域内，可以获取终端当前显示界面的该操控图标位置的区域，将终端当前显示界面的该操控图标位置的区域中的一点作为按压位置。
下面以“赛车游戏”的人机交互界面为例进行说明。终端当前的显示界面为“赛车游戏”的人机交互界面，“赛车游戏”的人机交互界面中具有“油门”操控图标位置(即，“油门”操控图标位置的区域)和“刹车”操控图标位置(即，“刹车”操控图标位置的区域)，此时，可以在“油门”操控图标位置或“刹车”操控图标位置中选取一点作为触摸屏的当前按压位置。
在步骤102中，根据按压位置，确定出按压位置对应的压力函数。
通过步骤101得到了按压位置之后，可以从建立好的数据库中查找出该按压位置对应的压力函数，其中，压力函数可以是以时间为自变量的函数。
所述与每个按压位置对应的压力函数可以是：采集到的触摸屏上的按压位 置处的压力值与时间的对应关系，其中，按压位置处的压力值可以表征按压位置处的压力大小。
可选的，为了建立数据库，在用户按压触摸屏时，可以采用压力传感器或压力触控模组采集触摸屏多个按压位置的压力值，触摸屏的每个按压位置处的压力值随时间的变化而产生变化，也就是说，触摸屏的每个按压位置的压力值是以时间为自变量的函数。因此，在获取按压位置处的压力值与时间的对应关系后，可以得出按压位置处的压力函数。
示例性地，可以将按压位置以二维坐标的形式进行表示，坐标为(x，y)的按压位置的压力值可以表示为pressure(x，y)或p(x，y)，其中，x和y分别表示触摸屏所在平面建立的二维坐标系的横坐标和纵坐标，在触摸屏所在平面建立的二维坐标系中，原点的位置可以根据情况进行设置，例如，将原点设置在触摸屏的中心处、左上角处、右上角处、左下角处或右下角处。
可选的，在用户按压触摸屏的压力函数中，在同一时间点，不同按压位置处的压力值可能是不同的，图2为一实施例中同一时间点触摸屏不同位置处的压力值的示意图。如图2所示，X轴表示在触摸屏所在平面建立的二维坐标系的横轴，Y轴表示在触摸屏所在平面建立的二维坐标系的纵轴，Z轴用于表征不同按压位置处的压力值。图2中，压力值大于0的二维坐标位置表示用户的按压位置，而压力值为0的二维坐标位置表示未被用户按压的位置。
可以根据采集到的触摸屏上按压位置处的压力值与时间的对应关系，构建触摸屏对应按压位置处的压力函数p(t)，p(t)表示以时间t为自变量的函数，图3为一实施例中一个按压位置处的压力函数的示意图，如图3所示，横轴表示时间t，纵轴表示压力值p(t)。
可选的，在采集到触摸屏对应按压位置处的压力值与时间的对应关系时，可以采集从设定时间长度对应按压位置处的压力值，设定时间长度可以为大于或等于1秒。
步骤103中，根据按压位置对应的压力函数，为用户提供触觉反馈和听觉反馈。
通过步骤102，得到按压位置对应的压力函数之后，可以获得按压位置处时间与压力值之间的变化规律，可以根据该变化规律为用户提供触觉反馈和听觉反馈。
图4为一实施例中反馈方法的流程示意图，为了为用户提供触觉反馈和听觉反馈，在实施过程中，如图4所示，步骤103可以包括以下步骤。
步骤401中，根据按压位置对应的压力函数，确定出振动函数和声音函数。
步骤402中，根据振动函数，为用户提供触觉反馈，根据声音函数，为用户提供听觉反馈。
可选的，在获取到按压位置之后，在数据库中查找触摸屏的按压位置对应的压力函数；基于查找出的压力函数分别设计振动函数和声音函数；基于所设计的振动函数，提供触觉反馈；基于所设计的声音函数，提供听觉反馈。
由于上述数据库中包括按压位置与压力函数的对应关系，因此，在触摸屏的当前按压位置被包括在用户按压触摸屏的数据库中时，可以基于用户按压触摸屏的数据库，查找触摸屏的当前按压位置对应的压力函数。如果上述数据库中不包含触摸屏的当前按压位置时，不能查找出触摸屏的当前按压位置对应的压力函数，可以直接结束流程。
振动函数可以是用于表示触觉反馈幅度与时间的对应关系，也就是说，振动函数是以时间为自变量的触觉反馈幅度函数，而查找出的压力函数包括触摸屏的当前按压位置的压力值与时间的对应关系，因此，上述记载的基于查找出的压力函数设计振动函数包括：根据触摸屏的当前按压位置的压力值与时间的对应关系，设计振动函数。例如，触摸屏的当前按压位置的压力值与时间的对应关系可以表示为以时间t为自变量的压力值函数p1(t)，可以基于函数p1(t)设计振动函数，还可以将函数p1(t)作为振动函数。
声音函数可以是用于表示听觉反馈幅度与时间的对应关系，也就是说，声音函数是以时间为自变量的听觉反馈幅度函数，而查找出的压力函数包括触摸屏的当前按压位置的压力值与时间的对应关系，因此，上述记载的基于查找出的压力函数设计声音函数包括：根据触摸屏的当前按压位置的压力值与时间的对应关系，设计声音函数。例如，触摸屏的当前按压位置的压力值与时间的对应关系可以表示为以时间t为自变量的压力值函数p1(t)，此时，可以基于函数p1(t)设计声音函数，还可以将函数p1(t)作为声音函数。
触觉反馈和听觉反馈分别可以通过在终端上设置的振动装置和发声装置实现时，相应地，触觉反馈幅度可以是振动装置的振动幅度，听觉反馈幅度可以是发声装置的声波幅度。
在与每个按压位置对应的压力函数包括触摸屏对应按压位置处的压力值与时间的对应关系时，便于基于查找出的压力函数设计振动函数和声音函数，能够提供触觉反馈和听觉反馈。
在一可选的实施例中，上述终端包括至少一个振动装置和至少一个发声装置。上述方法还可以包括：为每个振动装置设置振动权重值，为每个发声装置设置声音权重值。
步骤401可以包括：根据按压位置对应的压力函数、以及每个振动装置的振动权重值，为每个振动装置设计相应的振动函数；根据按压位置对应的压力函数、以及每个发声装置的声音权重值，为每个发声装置设计相应的声音函数。
步骤402可以包括：基于每个振动装置对应的振动函数，驱动对应振动装置进行振动；以及基于每个发声装置对应的声音函数，驱动对应发声装置播放声音。
上述振动装置可以是线性马达等振动器件，振动装置可以在振动控制信号的控制下进行振动，振动控制信号可以由终端的处理器生成；发声装置可以是喇叭等声音器件，发声装置可以在声音控制信号的控制下播放声音，声音控制信号可以由终端的处理器生成。
下面通过图5对振动装置的个数和位置进行示例性的说明。
图5为在终端上实现触觉反馈的方法所使用的终端的硬件结构的示意图，如图5所示，终端的触摸屏处设置有实现三维触摸(3D touch)功能的压力触控模组501，压力触控模组501包括多个压力传感器。在触摸屏的下方的面板设置有4个线性马达502(图4中圆圈所标记的位置)，线性马达是终端上设置的振动装置，这4个线性马达可以分别设置在相应面板的四角位置。
为每个振动装置设计相应的振动函数和为每个发声装置设计相应的声音函数的实现方式可以是相同的，为每个振动装置设计相应的振动函数可以包括：根据查找出的压力函数，为每个振动装置设置初始反馈函数，将初始反馈函数乘以对应振动装置的振动权重值，得出为对应振动装置设计的振动函数。其中，初始反馈函数用于表示对应振动装置振动幅度与时间的对应关系，也就是说，初始反馈函数是以时间为自变量的振动幅度函数。例如，为任意一个振动装置设置的初始反馈函数为p2(t)，而一振动装置的振动权重值为w，则为该振动装置设计的振动函数p3(t)等于w*p2(t)，其中，*为乘法运算符。
可选地，查找出的数据库中包括触摸屏的当前按压位置的压力值与时间的对应关系时，可以根据触摸屏的当前按压位置的压力值与时间的对应关系，设计初始反馈函数。
在获取每个振动装置对应的振动函数后，可以根据每个振动装置对应的振动函数，向每个振动装置发送相应的振动控制信号，以控制对应振动装置按照振动函数进行振动。
由于可以根据每个振动装置的振动权重值来设计振动函数，根据振动函数驱动相应的振动装置振动，可以为每个振动装置配置多种振动策略。在设置每个振动装置的振动权重值时，还可以考虑以下至少之一：对应振动装置与触摸屏的当前按压位置的水平距离，和设置的对应振动装置的矫正参数，可以对不同振动装置设置不同的振动策略。由于可以根据每个振动装置对应的振动函数，向每个振动装置发送相应的振动控制信号，可以设计相应的精确复杂的振动控制信号，并驱动终端上的至少一个振动装置。
每个发声装置的声音函数驱动相应的发声装置播放声音的播放策略可以参照上述振动策略。
在一实施例中，上述为每个振动装置设置振动权重值，包括：根据以下至少一种信息设置每个振动装置的振动权重值：对应的振动装置与触摸屏的当前按压位置的水平距离、设置的对应振动装置的矫正参数。
上述为每个发声装置设置声音权重值可以包括：根据以下至少一种信息设置每个发声装置的声音权重值：对应的发声装置与触摸屏的当前按压位置的水平距离、以及对应的发声装置的矫正参数。
可选的，每个振动装置通常不处于触摸屏所在平面，每个振动装置与触摸屏的当前按压位置的水平距离用于表示对应的振动装置在触摸屏上的投影位置与触摸屏的当前按压位置的距离。而每个振动装置在触摸屏上的投影位置可以预先输入至终端中，在获取触摸屏的当前按压位置后，通过计算可得出每个振动装置与触摸屏的当前按压位置的水平距离；例如，一个振动装置在触摸屏上的投影位置的坐标为(x1，y1)，而触摸屏的当前按压位置的坐标为(x2，y2)，则对应振动装置与触摸屏的当前按压位置的水平距离d1为：
Figure PCTCN2017118225-appb-000001
其中，每个振动装置的矫正参数可以预先设置，在终端上设置有多个矫正 参数时，多个振动装置的矫正参数可以相同，也可以不同。
每个发声装置通常不处于触摸屏所在平面，每个发声装置与触摸屏的当前按压位置的水平距离用于表示对应振动装置在触摸屏上的投影位置与触摸屏的当前按压位置的距离。每个发声装置在触摸屏上的投影位置可以预先输入至终端中，在获取触摸屏的当前按压位置后，通过计算可得出每个发声装置与触摸屏的当前按压位置的水平距离。例如，一个发声装置在触摸屏上的投影位置的坐标为(x3，y3)，而触摸屏的当前按压位置的坐标为(x2，y2)，则对应发声装置与触摸屏的当前按压位置的水平距离d2为：
Figure PCTCN2017118225-appb-000002
其中，每个发声装置的矫正参数可以预先设置，在终端上设置有多个矫正参数时，多个发声装置的矫正参数可以相同，也可以不同。
在一可选实施例中，上述方法还包括：获取终端的姿态信息，基于终端的姿态信息，分别为每个振动装置和每个发声装置设置对应的矫正参数。
可以基于所述终端的姿态信息，分别对振动装置进行标记，对于任意一个振动装置，可以标记为重点振动装置或辅助振动装置，为至少一个重点振动装置设置相同的矫正参数，记为参数1；为至少一个辅助振动装置设置相同的矫正参数，记为参数2，参数1大于参数2。
还可以根据应用场景调整每个振动装置的矫正参数的取值，例如，在一些激烈场景模式下，每个振动装置的矫正参数取值大。
可选地，所述终端的姿态信息包括触摸屏所在平面与水平面的角度，触摸屏所在平面与水平面的角度的取值在0度到90度之间。
如果触摸屏所在平面与水平面的角度等于0度或90度，可以为多个振动装置的相同的矫正参数，即，将每个振动装置均标记为重点振动装置(或辅助振动装置)。
如果触摸屏所在平面与水平面的角度大于0度且小于或等于45度(即，0°＜角度≤45°)，将每个下方振动装置标记为第一种振动装置，将每个上方振动装置标记为第二种振动装置，其中，下方振动装置在触摸屏上的投影与触摸屏底部的距离小于或等于下方振动装置在触摸屏上的投影与触摸屏顶部的距离，上方振动装置在触摸屏上的投影与触摸屏顶部的距离小于或等于下方振动装置在触摸屏上的投影与触摸屏底部的距离。第一种振动装置为重点振动装置 时，第二种振动装置为辅助振动装置；第一种振动装置为辅助振动装置时，第二种振动装置为重点振动装置。
如果触摸屏所在平面与水平面的角度大于45度且小于90度，将每个上方振动装置标记为第一种振动装置，将每个下方振动装置标记为第二种振动装置。
为每个发声装置设置对应的矫正参数也可以采用上述方式。
可选的，终端为智能手机时，终端的姿态信息为终端的手持姿态，可以利用终端上设置的陀螺仪等传感器检测终端的手持姿态。
基于上述实施例，还可以采用以下三种方式为每个振动装置设置振动权重值。
在方式1中，根据每个振动装置与触摸屏的当前按压位置的水平距离，设置对应振动装置的振动权重值。
在采用方式1为每个振动装置设置振动权重值时，将振动装置与触摸屏的当前按压位置的水平距离记为L1，则振动装置的振动权重值可以与L1成正比，也可以与L1成反比。
在方式2中，根据设置的每个振动装置的矫正参数，设置对应振动装置的振动权重值。
在采用方式2为每个振动装置设置振动权重值时，振动装置的振动权重值与振动装置的矫正参数成正比。
在方式3中，根据每个振动装置与触摸屏的当前按压位置的水平距离、以及设置的每个振动装置的矫正参数，设置对应振动装置的振动权重值。
在采用方式3为每个振动装置设置终端权重值时，将终端装置与触摸屏的当前按压位置的水平距离记为L2，将振动装置的矫正参数记为S，则振动装置的振动权重值可以与L2*S成正比，也可以与S/L2成正比，其中，*为乘法运算符，/为除法运算符。
上述为每个发声装置设置声音权重值的方式同样可以采用上述方式。
参考图5所示，终端为智能手机，终端上设置有压力触控模组501和4个线性马达502，还包括两个喇叭，这4个线性马达分别标记为马达1、马达2、马达3和马达4，两个喇叭分别标记为喇叭1和喇叭2。
该反馈方法包括步骤A-步骤F。
在步骤A中，获取用户按压终端的触摸屏时的按压位置。
在步骤B中，根据按压位置，确定出按压位置对应的压力函数。
在步骤C中，获取终端的姿态信息，基于终端的姿态信息，分别为每个马达设置矫正参数，为每个喇叭设置矫正参数。
其中，将马达1的矫正参数标记为x_1，将马达2的矫正参数标记为x_2，将马达3的矫正参数标记为y_1，将马达4的矫正参数标记为y_2，将喇叭1的矫正参数标记为z_1，将喇叭2的矫正参数标记为z_2，例如，在4个马达的矫正参数中，x_1和x_2偏大，y_1极小，接近于0，y_2大于y_1，并小于x_1和x_2。
在步骤D中，获取每个振动装置与触摸屏的当前按压位置的水平距离。
将马达1与触摸屏的当前按压位置的水平距离记为a，将马达2与触摸屏的当前按压位置的水平距离记为b，马达3与触摸屏的当前按压位置的水平距离记为c，将马达4与触摸屏的当前按压位置的水平距离记为d，将喇叭1与触摸屏的当前按压位置的水平距离记为e，将喇叭2与触摸屏的当前按压位置的水平距离记为f；
在步骤E中，根据每个振动装置与触摸屏的当前按压位置的水平距离、以及设置的每个振动装置的矫正参数，设置对应振动装置的振动权重值；根据每个发声装置与触摸屏的当前按压位置的水平距离、以及设置的每个发声装置的矫正参数，设置对应发声装置的振动权重值。
将马达1的振动权重值记为α，将马达2的振动权重值记为β，将马达3的振动权重值记为γ，将马达4的振动权重值记为δ，将喇叭1的声音权重值记为μ，将喇叭2的声音权重值记为v，则有α＝a*x_1，β＝b*x_2，γ＝c*y_1，δ＝d*y_2，μ＝e*z_1，v＝f*z_2。
将每个马达设置的初始反馈函数为用户按压触摸屏的数据库中查找出的触摸屏的当前按压位置的压力函数，将每个马达设置的初始反馈函数记为P(t)，将马达1、马达2、马达3和马达4对应的振动函数分别记为vibrate-1(t)、vibrate-2(t)、vibrate-3(t)、vibrate-4(t)，将喇叭1和喇叭2对应的声音函数分别记为voice-1(t)、voice-2(t)，则有：
vibrate-1(t)＝α×P(t)
vibrate-2(t)＝β×P(t)
vibrate-3(t)＝γ×P(t)
vibrate-4(t)＝δ×P(t)
voice-1(t)＝μ×P(t)
voice-2(t)＝v×P(t)，
其中，×为乘法运算符。
图6为一实施例中振动函数的示意图，该振动函数是为在终端上实现触觉反馈的方法而为多个马达设计的。图6中，竖直的轴表示振动幅度，两个横轴分别为时间轴和马达轴，在马达轴上，1、2、3和4分别表示马达1、马达2、马达3和马达4。数字1开始的箭头所指的曲线表示马达1对应的振动函数，数字2开始的箭头所指的曲线表示马达2对应的振动函数，数字3开始的箭头所指的曲线表示马达3对应的振动函数，数字4开始的箭头所指的曲线表示马达4对应的振动函数。
在步骤F中，基于每个振动装置对应的振动函数，驱动对应振动装置振动；基于每个发声装置对应的声音函数，驱动对应发声装置播放声音。
可选地，在获取触摸屏当前按压位置后，还可以获取当前按压位置初始时刻的压力值，基于当前按压位置初始时刻的压力值标定初始力反馈的启动数据。还可以根据触摸屏当前按压位置所对应的操控图标，为每个振动装置设置不同的振动策略，为每个发声装置设置不同的播放策略。
例如，触摸屏当前按压位置分别对应“油门用力踩”的图标和“油门轻踩”的图标时，产生的触觉反馈的幅度是不同的，触摸屏当前按压位置对应“刹车”图标时，触觉反馈的形式为产生急剧高频振动，以及前倾的假象；触摸屏当前按压位置同时对应“刹车”图标和“油门”图标时，触觉反馈的形式为产生力反馈又甩尾的震感，以及漂移离心假象。
上述实施例所提供的反馈方法，获取用户按压终端的触摸屏时的按压位置，根据按压位置确定出该按压位置对应的压力函数，根据该按压位置对应的压力函数，为该用户提供触觉反馈和听觉反馈。上述实施例通过获取到的按压位置可以获得对应的压力函数，通过该压力函数可以知晓该按压位置处的压力变化，在得知该按压位置处的压力变化之后，根据该压力变化为用户提供触觉反馈和听觉反馈，使得压力变化与用户的触觉和听觉相关联，从而能够基于用户的当前按压位置为用户实现触觉反馈和听觉反馈，提升了用户体验度。
一实施例提供一种反馈装置，图7为本实施例中反馈装置的结构示意图， 如图7所示，该装置包括：获取模块71、确定模块72和反馈模块73。
其中，获取模块71设置为获取用户按压终端的触摸屏时的按压位置。确定模块72设置为根据按压位置，确定出按压位置对应的压力函数。反馈模块73设置为根据按压位置对应的压力函数，为用户提供触觉反馈和听觉反馈。
其中，上述压力函数可以是以时间为自变量的函数。
为了为用户提供触觉反馈和听觉反馈，在一实施例中，上述反馈模块73包括：确定子模块731和反馈子模块732。确定子模块731设置为根据按压位置对应的压力函数，确定出振动函数和声音函数。反馈子模块732设置为根据振动函数，为用户提供触觉反馈，根据声音函数，为用户提供听觉反馈。
上述终端可以包括至少一个振动装置和至少一个发声装置。在一种可选的实施例中，上述装置还包括：设置模块74。设置模块74设置为为每个振动装置设置振动权重值，为每个发声装置设置声音权重值。上述确定子模块731设置为根据按压位置对应的压力函数、以及每个振动装置的振动权重值，为每个振动装置设计相应的振动函数；根据按压位置对应的压力函数、以及每个发声装置的声音权重值，为每个发声装置设计相应的声音函数。上述反馈子模块732设置为基于每个振动装置对应的振动函数，驱动对应振动装置振动；基于每个发声装置对应的声音函数，驱动对应发声装置播放声音。
为了设计出振动函数和声音函数，在一可选实施例中，上述设置模块设置为根据以下至少一种信息设置每个振动装置的振动权重值：对应的振动装置与触摸屏的当前按压位置的水平距离、对应的振动装置的矫正参数；以及根据以下至少一种信息设置每个发声装置的声音权重值：对应的发声装置与触摸屏的当前按压位置的水平距离、对应的发声装置的矫正参数。
为了为每个振动装置和每个发声装置设置对应的矫正参数，在一可选实施例中，上述获取模块71还设置为获取终端的姿态信息，基于终端的姿态信息，分别为每个振动装置和每个发声装置设置对应的矫正参数。
获取模块71、确定模块72、反馈模块73、确定子模块731、反馈子模块741和设置模块74均可由位于装置的中央处理器(Central Processing Unit，CPU)、微处理器(Microprocessor Unit，MPU)、专用集成电路(Application Specific Integrated Circuit，ASIC)或现场可编程门阵列(Field-Programmable Gate Array，FPGA)等实现。
本实施例记载一种计算机可读介质，可以为只读存储器(Read-Only Memory，ROM)、FLASH存储器、转移装置等、磁存储介质(例如，磁带、磁盘驱动器等)、光学存储介质(例如，只读光盘(Compact Disc Read-Only Memory，CD-ROM)、数字视盘(Digital Video Disc-Read Only Memory，DVD-ROM)、纸卡、纸带等)以及其他类型的程序存储器。计算机可读介质中存储有计算机可执行指令，当执行指令时，使得至少一个处理器执行包括以下的操作：
获取用户按压终端的触摸屏时的按压位置；根据按压位置，确定出按压位置对应的压力函数；根据按压位置对应的压力函数，为用户提供触觉反馈和听觉反馈。
上述实施例中，通过获取到的按压位置可以获得对应的压力函数，通过该压力函数可以知晓该按压位置处的压力变化，在得知该按压位置处的压力变化之后，根据该压力变化为用户提供触觉反馈和听觉反馈，使得压力变化与用户的触觉和听觉相关联，从而能够基于用户的当前按压位置为用户实现触觉反馈和听觉反馈，提升了用户体验度。
上述多个实施例中多个过程的序号的大小并不意味着执行顺序的先后，多个过程的执行顺序应由功能和内在逻辑确定。
在本文中，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、物品或者装置不仅包括那些要素，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、物品或者装置所固有的要素。由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
例如，所述模块和子模块的划分，仅仅为一种逻辑功能划分，实现时还可以有其他的划分方式，如：多个单元或组件可以结合，或可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的多个组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元；既可以位于一个地方，也可以分布到多个网络单元上；可以根据需要选择其中的部分或全部单元来实现上述实施例中的方案。
上述实施例中的多个功能单元可以全部集成在一个处理单元中，也可以是每个单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤。而前述的存储介质包括：移动存储设备、只读存储器、磁碟或者光盘等多种可以存储程序代码的介质。
上述集成的单元如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。上述实施例的技术方案可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括一个或多个指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行上述多个实施例所述方法的全部或部分。而前述的存储介质包括：移动存储设备、ROM、磁碟或者光盘等多种可以存储程序代码的介质。
一实施例提供了一种终端的结构示意图。参见图8，该终端包括：
至少一个处理器(processor)80，图8中以一个处理器80为例；存储器(memory)81；还可以包括通信接口(Communications Interface)82和总线83。其中，处理器80、存储器81以及通信接口82可以通过总线83完成相互间的通信。处理器80可以调用存储器81中的逻辑指令，以执行上述实施例中终端执行的方法。
此外，上述的存储器81中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。
存储器81作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序，如上述实施例中终端执行的方法对应的程序指令或模块。处理器80通过运行存储在存储器81中的软件程序、指令或模块，从而执行功能应用以及数据处理，即实现上述实施例中终端执行的方法。
存储器81可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；存储数据区可存储根据终端设备的使用所创建的数据等。此外，存储器81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。
工业实用性
一种反馈方法和装置，能够基于用户的当前按压位置为用户实现触觉反馈和听觉反馈，提升了用户体验。

Claims (13)

  1. 一种反馈方法，包括：
    获取按压终端的触摸屏时的按压位置；
    根据所述按压位置，确定所述按压位置对应的压力函数；以及
    根据所述压力函数，提供触觉反馈和听觉反馈。
  2. 根据权利要求1所述的方法，其中，所述压力函数是以时间为自变量的函数。
  3. 根据权利要求1所述的方法，其中，所述根据所述压力函数，提供触觉反馈和听觉反馈，包括：
    根据所述压力函数，确定振动函数和声音函数；以及
    根据所述振动函数，提供触觉反馈；以及
    根据所述声音函数，提供听觉反馈。
  4. 根据权利要求3所述的方法，其中，所述终端包括至少一个振动装置和至少一个发声装置；
    所述方法还包括：为每个振动装置设置振动权重值，为每个发声装置设置声音权重值；
    所述根据所述压力函数，确定振动函数和声音函数，包括：
    根据所述压力函数以及每个振动装置的振动权重值，确定每个振动装置对应的振动函数；以及
    根据所述压力函数以及每个发声装置的声音权重值，确定每个发声装置对应的声音函数；
    所述根据所述振动函数，提供触觉反馈，根据所述声音函数，提供听觉反馈，包括：
    基于每个振动装置对应的振动函数，驱动对应的振动装置振动；
    基于每个发声装置对应的声音函数，驱动对应的发声装置播放声音。
  5. 根据权利要求4所述的方法，其中，
    所述为每个振动装置设置振动权重值，包括：根据以下至少一种信息设置每个振动装置的振动权重值：每个振动装置与触摸屏的当前按压位置的水平距离、以及每个振动装置的矫正参数；以及
    所述为每个发声装置设置声音权重值，包括：根据以下至少一种信息设置每个发声装置的声音权重值：每个发声装置与触摸屏的当前按压位置的水平距离、以及每个发声装置的矫正参数。
  6. 根据权利要求5所述的方法，还包括：
    获取所述终端的姿态信息；以及
    基于所述终端的姿态信息，分别为每个振动装置和每个发声装置设置对应的矫正参数。
  7. 一种反馈装置，包括：
    获取模块，设置为获取按压终端的触摸屏时的按压位置；
    确定模块，设置为根据所述按压位置，确定所述按压位置对应的压力函数；以及
    反馈模块，设置为根据所述压力函数，提供触觉反馈和听觉反馈。
  8. 根据权利要求7所述的装置，其中，所述压力函数是以时间为自变量的函数。
  9. 根据权利要求7所述的装置，其中，所述反馈模块，包括：
    确定子模块，设置为根据所述压力函数，确定振动函数和声音函数；以及
    反馈子模块，设置为根据所述振动函数，提供触觉反馈，以及根据所述声音函数，提供听觉反馈。
  10. 根据权利要求9所述的装置，其中，所述终端包括至少一个振动装置和至少一个发声装置；
    所述装置还包括：设置模块，设置为为每个振动装置设置振动权重值，为每个发声装置设置声音权重值；
    所述确定子模块，设置为根据所述压力函数以及每个振动装置的振动权重值，确定每个振动装置对应的振动函数；以及根据所述压力函数以及每个发声装置的声音权重值，确定每个发声装置对应的声音函数；
    所述反馈子模块，设置为基于每个振动装置对应的振动函数，驱动对应的振动装置振动；基于每个发声装置对应的声音函数，驱动对应的发声装置播放声音。
  11. 根据权利要求10所述的装置，其中，所述设置模块设置为：
    根据以下至少一种信息设置每个振动装置的振动权重值：每个振动装置与触摸屏的当前按压位置的水平距离、以及每个振动装置的矫正参数；以及
    根据以下至少一种信息设置每个发声装置的声音权重值：每个发声装置与触摸屏的当前按压位置的水平距离、以及每个发声装置的矫正参数。
  12. 根据权利要求11所述的装置，其中，所述获取模块，还设置为：
    获取所述终端的姿态信息，以及基于所述终端的姿态信息，分别为每个振动装置和每个发声装置设置对应的矫正参数。
  13. 一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行权利要求1-6中任一项的方法。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101118469A (zh) * 2006-07-31 2008-02-06 索尼株式会社 用于基于触觉反馈和压力测量的触摸屏交互的设备和方法
WO2015092168A1 (fr) * 2013-12-19 2015-06-25 Dav Dispositif de controle pour vehicule automobile et procede de commande
WO2015092163A1 (fr) * 2013-12-19 2015-06-25 Dav Dispositif de contrôle pour véhicule automobile et procédé de commande

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6995752B2 (en) * 2001-11-08 2006-02-07 Koninklijke Philips Electronics N.V. Multi-point touch pad
WO2006042309A1 (en) * 2004-10-08 2006-04-20 Immersion Corporation Haptic feedback for button and scrolling action simulation in touch input devices
US7608948B2 (en) * 2006-06-20 2009-10-27 Lutron Electronics Co., Inc. Touch screen with sensory feedback
CN102402318A (zh) * 2010-09-09 2012-04-04 瑞声声学科技(深圳)有限公司 实现定位及力反馈的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101118469A (zh) * 2006-07-31 2008-02-06 索尼株式会社 用于基于触觉反馈和压力测量的触摸屏交互的设备和方法
WO2015092168A1 (fr) * 2013-12-19 2015-06-25 Dav Dispositif de controle pour vehicule automobile et procede de commande
WO2015092163A1 (fr) * 2013-12-19 2015-06-25 Dav Dispositif de contrôle pour véhicule automobile et procédé de commande

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