Abstract: A vibration control method, a vibration control device, and a non-transitory computer-readable storage medium are provided. Target effect parameters are obtained in a preset vibration effect design model with reference to a haptic effect demand index, effect parameters in the vibration effect design model including a granularity parameter, a sharpness parameter and a hardness parameter. A vibration control signal is generated based on the target effect parameter. The actuator is controlled to vibrate based on the vibration control signal. With the implementations of the present disclosure, the vibration control models of the actuator can be adaptively designed based on different haptic effect demand scenarios, thereby ensuring the diversity of haptic effects and the adaptability to the scenarios. A variety of perception factors are considered in the vibration effect of the actuator, thereby providing the user with a more complex haptic feedback experience.

Abstract: A three-dimensional vibration control method includes: acquiring, when a trigger event is received, current state data of the electronic device and application software information associated with the trigger event; determining a holding type corresponding to the trigger event according to current state data and application software information; wherein holding type includes fully folded vertical one-handed holding, fully folded horizontal two-handed holding, half folded horizontal two-handed holding, fully unfolded vertical two-handed holding, and fully unfolded horizontal two-handed holding; determining a corresponding vibration scheme according to the holding type; and controlling the actuators to enter a vibration operating state correspondingly based on the vibration scheme.

Abstract: Provided is a method and apparatus for applying tactile dynamic effect, a storage medium, and an electronic device. The method includes: acquiring a set relationship between object attributes and tactile dynamic effects; querying for a tactile dynamic effect corresponding to a current object attribute; and performing vibration according to the tactile dynamic effect corresponding to the current object attribute. When the object attribute changes, the tactile dynamic effect corresponding to the object attribute also changes, so that rich, three-dimensional and realistic tactile experience can be achieved based on the relationship between object attributes and tactile dynamic effects.

Abstract: A vehicle-mounted large-screen device with vibration includes: a backlight module; a back cover, the back cover being fixed to the backlight module and forming a detachable connection therewith; a vibration unit, the vibration unit being fixed to a side of the back cover close to the backlight module and configured to generate vibration; a bracket, the bracket being arranged on a side of the back cover away from the backlight module and configured for a fixed connection with a vehicle body; and a flexible connection component, the bracket forming a flexible fixed connection with the back cover through the flexible connection component. In the present disclosure, according to the vehicle-mounted large-screen device with vibration, through elasticity of the flexible connection component, adaptive vibration can be realized according to required vibration under a driving action of the vibration unit, so as to enhance experience of the vehicle-mounted large-screen device with vibration.

Abstract: A vibration noise processing method and apparatus, and a readable storage medium. The method includes: controlling a noise reduction component to collect vibration noise signal of a vibration component; generating a corresponding noise reduction control parameter according to signal characteristic index of the vibration noise signal; and controlling the noise reduction component to output corresponding reverse sound-wave signal. The reverse sound-wave signal has a frequency and an amplitude identical to the vibration noise signal and the reverse sound-wave signal has a phase opposite to the vibration noise signal. According to a vibration noise signal actually generated by the vibration component, the noise reduction component is controlled to output the corresponding reverse sound-wave signal to offset vibration noise in sound field, which prevents sound interference caused by vibration noise and meets vibration experience of the users, and thereby providing better auditory comfort experience for the users.

Abstract: A vibration assembly includes a fixing member, a bearing member elastically connected to the fixing member, a functional component fixed to the bearing member, and a driving unit fixed to the functional component. The fixing member includes an annular frame with a hollow cavity, at least three spaced cantilever beams, a soft elastic block, and two fixed end beams. The fixed end beam has two ends fixedly connected to the inner side of the annular frame and a middle portion forming a gap with the annular frame. The bearing member is received in the hollow cavity and has two ends respectively fixed to the middle portions of the two fixed end beams. Through the solution, sufficient vibration and uniform acceleration distribution can be realized in the case of vibration in a specific direction, while vibration intensity in other directions is weak, thereby bringing good vibration experience.

Abstract: The invention provides a haptic feedback data processing method. During the running of the preset application process, the haptic feedback data of the actuator is collected in real time. At the time of reference data sampling, all collected haptic feedback data are integrated and processed to generate recorded data. Store the executable data corresponding to the recorded data. Through the implementation of the present invention, the haptic feedback data generated in real time is recorded and stored during the running of the application. Therefore, in the application data playback scenario, the haptic feedback data during the running of the application can be output accordingly, which can provide users with a more extreme recording file playback experience.

Abstract: A vibration control method, a vibration control device, and a non-transitory computer-readable storage medium are provided. Target effect parameters are obtained in a preset vibration effect design model with reference to a haptic effect demand index, effect parameters in the vibration effect design model including a granularity parameter, a sharpness parameter and a hardness parameter. A vibration control signal is generated based on the target effect parameter. The actuator is controlled to vibrate based on the vibration control signal. With the implementations of the present disclosure, the vibration control models of the actuator can be adaptively designed based on different haptic effect demand scenarios, thereby ensuring the diversity of haptic effects and the adaptability to the scenarios. A variety of perception factors are considered in the vibration effect of the actuator, thereby providing the user with a more complex haptic feedback experience.

Abstract: The present application provide a noise reduction method for a force feedback device, a gamepad, and a storage medium. The method includes: calculating a first time required for the vibrating rod to complete the first movement before the vibrating rod performs the first movement, and controlling the vibrating rod to stop the first movement to avoid collision with the first structure after the first time has elapsed since the vibrating rod is driven to start the first movement. Through the method, the noise generated while providing the vibration sensation for the player during the gamepad use can be reduced.

Abstract: A game controller, a vibration method and an apparatus for a game controller are provided. In the vibration method, current scene information on a terminal screen is acquired. When the current scene information contains a vibration event, event coordinates are acquired corresponding to the vibration event. A target motor identifier is determined according to the event coordinates. A motor corresponding to the target motor identifier is controlled to vibrate. A terminal device and a computer-readable storage medium are also disclosed. The players can obtain game scene information according to vibration sensations, and make quick and accurate judgments and responses accordingly, so that the game controller not only serves as an input device for game control, but it also serves as an output device for feeding back game information to the players, thus improving the gaming experience for the players.

Abstract: Methods and applications of a lyophilized tissue matrix derived powder (TH Powder) are disclosed. The methods include improved approaches to viral and bacterial control, improved multi-stage grinding techniques and use of improved grinding systems. The TH powder produced using the disclosed methods includes properties, such as small powder particle sizes, nearly instant rehydration time, high solubility, flowability and injectability, and optionally short (˜3-5 minute) polymerization time duration, that enable or improve important clinical applications. A variety of clinical applications are disclosed, including, for example, some that take advantage of the TH Powder's effectiveness in optimizing wound healing, providing a 3D scaffold onto the wound site, improving cells regeneration and proliferation, providing a temporary coverage to avoid irritations, anti-fibrosis, anti-adhesion and anti-inflammation, The TH powder is optionally sterilized while maintaining biological components.

Abstract: A method for constructing a motor vibration model is provided. In this method, a first condition combination and a second condition combination in a game scene and vibration effects corresponding to the condition combinations are received, the vibration effects including a vibration type and a vibration amplitude. The first condition combination, the second condition combination and the corresponding vibration effects may be digitally processed, respectively. A vibration type model may be constructed according to the first condition combination and the vibration type that have been digitally processed, and a vibration amplitude model may be constructed according to the second condition combination and the vibration amplitude that have been digitally processed. The vibration type model and the vibration amplitude model jointly constitute the motor vibration model. A game-scene-based haptics implementation method, an electronic device and a computer-readable storage medium are also provided.

Abstract: Embodiments of the present disclosure relate to the field of intelligent devices. The present disclosure provides a method for monitoring motor vibration, a terminal device, and a computer readable storage medium. In the method, vibration data of the motor is acquired in real time when it is detected that a motor is vibrating; the vibration data is converted into image data indicating a vibration sensation; and the image data is displayed. In this way, the strength of motor vibration is visualized, and the distinguishability of tactile perception is improved.

Abstract: The embodiments of the present invention provide a method and an apparatus for tactile signal generation, and a computer device. The method includes: obtaining target scene tactile information, the target scene tactile information including a target scene category and a target tactile sensation category corresponding to the target scene category; obtaining a basic frequency band tactile signal set corresponding to the target scene category, the basic frequency band tactile signal set including a plurality of basic frequency band tactile signals, and generating a target tactile signal based on the target tactile sensation category and the basic frequency band tactile signal set. In this way, the generation of the tactile sensation can be more flexible and diverse.

Abstract: An actuator excitation signal processing method includes the step of obtaining original excitation signal. An encrypted excitation signal was obtained by encrypting the original excitation signal. Vibration waveforms generated by the encrypted excitation signal and the original excitation signal while acting on the actuator are same. The encrypted excitation signal is used to drive the actuator to vibrate. The actuator excitation signal processing method can effectively solve the problem that the excitation signal might be stolen by encrypting the original excitation signal. In addition, an actuator signal processing device, a computer equipment and a kind of storage medium are also proposed.

Abstract: A method of generating motor driving signal includes: obtaining acceleration segment signal for driving motor to start vibrating, constant segment signal for achieving low-frequency vibration tactile effect of the motor, and attenuating segment signal for decreasing vibration quantity of the motor in low frequency manner, frequency of constant segment signal and of attenuating segment signal being smaller than frequency of acceleration segment signal; splicing the acceleration segment signal with the constant segment signal, and reserving idle period with no signal output therebetween to obtain first motor driving signal; adjusting parameter of constant segment signal of first motor driving signal according to vibration feeling requirement, and splicing attenuating segment signal after the adjusted first motor driving signal to obtain second motor driving signal; and adjusting parameter of attenuating segment signal of second motor driving signal, and determining second motor driving signal with highest braki

Abstract: The present disclosure discloses a virtual motor vehicle engine controlling system including a processor, a virtual motor vehicle engine, a start/stop controlling unit, a brake controlling unit, a acceleration controlling unit, a sound play controlling unit and a video play controlling unit, the virtual motor vehicle engine controlling system further including a tactile feedback unit controlled by the processor which may perform tactile feedback to the user at the virtual motor vehicle engine interface. The virtual motor vehicle engine controlling system of the present invention has a better effect of user experience compared with related technologies.

Abstract: The embodiments of the present disclosure relate to the technical field of electronic devices and disclose a method and an apparatus for adjusting a virtual key of a mobile terminal. According to the present disclosure, a method for adjusting a virtual key of a mobile terminal includes: collecting first touch information within a non-virtual-key region; determining whether the first touch information satisfies a first predetermined adjustment condition; receiving second touch information within the virtual key region when it is determined that the first touch information satisfies the first predetermined adjustment condition; and adjusting the virtual key based on the second touch information. The method and apparatus for adjusting a virtual key of a mobile terminal can effectively prevent false triggering of the virtual key.

Abstract: A terminal and a method for controlling a stereo sound effect thereof are provided. The terminal includes at least two speakers, and the method includes: presetting a relationship between an angle and a sound effect, the relationship represents a sound effect of each speaker at each corresponding angle value; acquiring, in real time, an angle value of an orientation of a screen of the terminal; and after acquiring the angle value, acquiring the a sound effect of each speaker at the angle value according to the relationship of each speaker, and controlling each speaker to play according to the corresponding sound effect. Mo matter how the terminal rotates, the sound effect played at the same angle value is kept unchanged, so that the terminal can show the consistent stereo sound effect at different angle values.

Abstract: A vibration system includes: an external device, a vibrator detachably fixed to the external device, a processor in signal transmission with the vibrator, and a control device configured to control the processor. The processor is configured to receive a wireless signal containing vibration characteristic data sent by the control device, and parse the wireless signal to obtain a drive signal, and the vibrator is configured to receive the drive signal to generate vibration. A method of adding a tactile impression is also provided. With the vibration system and the method of adding the tactile impression provided, a tactile impression experience of the external device can be achieved without changing a structure of the external device.