Abstract: A terminal and a method for regulating and controlling a vibrator are provided. The terminal includes N speakers and N vibrators; N is a natural number greater than 1; the speakers and the vibrators are in one-to-one correspondence, for the method includes: acquiring a sound pressure value of sound played by each speaker in real time; calculating a regulation and control coefficient of vibration amplitude of the corresponding vibrator according to the sound pressure value of the speaker and a preset sound pressure limit value of the speaker; calculating a current vibration value of the corresponding vibrator according to the regulation and control coefficient and a standard vibration value of the vibrator; and controlling each vibrator to vibrate according to the corresponding current vibration value. Through the terminal and method provided, a 3D vibrating effect is achieved, and 3D tactile experience is provided for a user.

Abstract: A communications connection detection method includes sending, by a first network node, a detection request packet to a second network node, where the detection request packet is used to detect whether the first network node and the second network node are in a connected mode, deleting, by the first network node, a next hop resolution protocol (NHRP) table between the first network node and the second network node when the first network node determines that the first network node does not receive a detection response packet sent by the second network node.

Abstract: A method and device for audio signal processing is provided. The method includes steps of: obtaining an inputted audio signal; parsing the audio signal to obtain at least one audio feature; determining at least one vibration feature corresponding to the at least one audio feature; and generating a vibration signal corresponding to the audio signal according to the at least one vibration feature. The inputted audio signal is automatically converted into a vibration signal by the vibration feature corresponding to the audio feature of the inputted audio signal, which can avoid errors caused by manual operation and make the vibration signal possess high versatility.

Abstract: A method includes obtaining, by a first network device comprising a processor, characteristic information from an encrypted packet received from a second network device based on a determination that the first network device cannot decrypt the encrypted packet. The first network device is free from having an internet protocol security (IPsec) security association (SA), and the second network device has the IPsec SA. The method also includes generating, by the first network device, generating an informational exchange packet when the first network device obtains, based on the characteristic information, an internet key exchange (IKE) SA corresponding to the characteristic information. The informational exchange packet instructs the second network device to delete the IPsec SA on the second network device. The method further includes sending, by the first network device, the informational exchange packet to the second network device.

Abstract: An apparatus and method for best effort quality of service scheduling in a graphics processing architecture. For example, one embodiment of an apparatus comprises: a graphics processing unit (GPU) to perform graphics processing operations for a plurality of guests; a plurality of buffers to store one or more graphics commands associated with each guest to be executed by the GPU; and a scheduler to evaluate commands in the buffers of a first guest to estimate a cost of executing the commands, the scheduler to select all or a subset of the buffers of the first guest for execution on the GPU based on a determination that the selected buffers can be executed by the GPU within a remaining time slice allocated to the first guest.

Abstract: A method and device for generating vibrating signal is provided in the present disclosure. The method of generating a vibrating signal includes the following steps: S10 , generating one unit cycle of basic vibrating signals, wherein the unit cycle is less than a preset threshold; S20 , obtaining N unit cycles of vibrating sub-signals by using the basic vibrating signal as a parent and changing a signal parameter of the basic vibrating signal, wherein the N is a positive integer; and S30 , generating a vibrating signal according to the N unit cycles of vibrating sub-signals. The present invention can generate a vibrating signal that can start to stop immediately, and the vibrating signal can be more rich in constructing the vibration mode, more realistic to simulate the actual vibration, and can be used in a larger range.

Abstract: The present disclosure discloses a virtual motor vehicle engine controlling system, including a processor and a virtual motor vehicle engine electrically connected with the processor, the virtual motor vehicle engine controlling system further including a pressure acquisition sensor for acquiring a pressure data and a pressure threshold setter for setting pressure thresholds, the processor compares the pressure data acquired by the pressure acquisition sensor with the pressure thresholds set by the pressure threshold setter, and controls the virtual motor vehicle engine to feedback the manipulation states of the virtual motor vehicle engine according to the result of comparison, wherein the manipulation states comprise start, stop, acceleration, deceleration and uniform speed, the pressure thresholds set by the pressure threshold setter comprise limiting pressure threshold and triggering pressure threshold. The present invention further provides a virtual motor vehicle engine controlling method.

Abstract: A terminal and a method for regulating and controlling a vibrator are provided. The terminal includes N speakers and N vibrators; N is a natural number greater than 1; the speakers and the vibrators are in one-to-one correspondence, for the method includes: acquiring a sound pressure value of sound played by each speaker in real time; calculating a regulation and control coefficient of vibration amplitude of the corresponding vibrator according to the sound pressure value of the speaker and a preset sound pressure limit value of the speaker; calculating a current vibration value of the corresponding vibrator according to the regulation and control coefficient and a standard vibration value of the vibrator; and controlling each vibrator to vibrate according to the corresponding current vibration value. Through the terminal and method provided, a 3D vibrating effect is achieved, and 3D tactile experience is provided for a user.

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: Embodiments of the present disclosure relate to the field of communication technology, and disclose a vibration method, a mobile terminal, and a computer-readable medium. A corresponding relation between music parameters and vibration signals is pre-stored in the mobile terminal. The vibration method is applied to a mobile terminal and includes: acquiring, according to the a preset ringtone, a music parameter of the ringtone; searching for a vibration signal corresponding to the music parameter according to the music parameter of the ringtone; generating a driving signal matching the ringtone according to the found vibration signal, where the driving signal is used to drive a motor inside the mobile terminal to produce a vibration matching the ringtone; and when the ringtone is played, driving the motor to vibrate according to the generated driving signal. In this way, the mobile terminal vibrates according to the rhythm of music, meeting users' personalized requirements.

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 haptic feedback method for a touch display screen of a vehicle is disclosed. The method includes: acquiring a touch operation of a user from the touch display screen of the vehicle; determining a type of the acquired touch operation, and retrieving a pre-stored feedback signal corresponding to the type of the touch operation, wherein different types of the touch operations correspond to different feedback signals; and transmitting the corresponding feedback signal to an actuator, and driving the actuator to vibrate by using the feedback signal for providing haptic feedback. A haptic feedback system and a haptic feedback control device are also provided.

Abstract: The present disclosure relates to the field of intelligent devices, and discloses a motor driving method, a mobile terminal, and a computer-readable storage medium. In the present disclosure, the method is applied to a mobile terminal, where a first motor and a second motor are built in the mobile terminal, and the first motor and the second motor are located on opposite parts of the mobile terminal. A first drive signal for driving the first motor to vibrate and a second drive signal for driving the second motor to vibrate are obtained, a rotation angle of the mobile terminal, when the first motor and the second motor are both in a vibration state, are monitored in real time, and the first drive signal and the second drive signal are interchanged when it is detected that the mobile terminal rotates half a turn.

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: In the field of mobile devices, a motor driving method, a terminal device, and a computer-readable storage medium are disclosed. In the present disclosure, a current state of an application target in a current running program is obtained in real-time, a drive signal is generated according to the current state of the application target and is used to drive a motor to produce a vibration sensation corresponding to the current state, and the motor is driven to vibrate according to the generated drive signal. In this way, the motor vibration can be dynamically changed in real time as the use scenario of the mobile terminal changes.

Abstract: The present disclosure provides a photographing method used in a mobile terminal including a side provided with a pressure sensing area, including the steps of: detecting an operation status of a camera of the mobile terminal, when the camera is activated, obtaining a pressure value of the pressure sensing area; comparing the pressure value to a first predetermined threshold value, when the pressure value achieves the first threshold value, controlling the camera to photograph. The shutter key in the related art is displaced by the pressure sensing area, the occupation of such a key is reduced, and an effective displaying area is increased, which is so much convenient for a user to photograph.

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: The present disclosure relates to the field of communication technology, and in particular, to an electronic device. The electronic device includes a main body having at least two acoustic cavities isolated from each other, the acoustic cavities including a first acoustic cavity and a second acoustic cavity; a processor configured to generate a plurality of control signals independent from each other, the plurality of control signals including a first control signal and a second control signal; a speaker electrically connected to the processor and configured to output a sound signal in accordance with the first control signal; and a vibrator electrically connected to the processor and capable of vibrating with respect to the main body in accordance with the second control signal. One of the speaker and the vibrator is provided in the first acoustic cavity and the other is provided in the second acoustic cavity.

Abstract: A method and device for generating vibrating signal is provided in the present disclosure. The method of generating a vibrating signal includes the following steps: S10, generating one unit cycle of basic vibrating signals, wherein the unit cycle is less than a preset threshold; S20, obtaining N unit cycles of vibrating sub-signals by using the basic vibrating signal as a parent and changing a signal parameter of the basic vibrating signal, wherein the N is a positive integer; and S30, generating a vibrating signal according to the N unit cycles of vibrating sub-signals. The present invention can generate a vibrating signal that can start to stop immediately, and the vibrating signal can be more rich in constructing the vibration mode, more realistic to simulate the actual vibration, and can be used in a larger range.

Abstract: An apparatus and method for best effort quality of service scheduling in a graphics processing architecture. For example, one embodiment of an apparatus comprises: a graphics processing unit (GPU) to perform graphics processing operations for a plurality of guests; a plurality of buffers to store one or more graphics commands associated with each guest to be executed by the GPU; and a scheduler to evaluate commands in the buffers of a first guest to estimate a cost of executing the commands, the scheduler to select all or a subset of the buffers of the first guest for execution on the GPU based on a determination that the selected buffers can be executed by the GPU within a remaining time slice allocated to the first guest.