Aac Technologies Pte. Ltd.

National Engineering Research Center of Advanced Energy Storage Materials (Shenzhen) Co., Ltd

Jianqi Li

Xiuyue Wang

Yulei Zhang

Faping Zhong

Changping Fu

Xiaobing Huang

Jinchun Xiao

Xiaojie Shao

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.

Game controller, and vibration method and vibration apparatus for game controller

The invention provides a preparation method of the matrix material for the gas diffusion layer of a fuel cell. The matrix material is obtained on the polyurethane sponge through the following process: conductively treating, electroplating, dissolving nickel by electrolysis, heat-treating, tungsten-nickel alloy electroplating, heat-treating, rolling. The mass content of the metal nickel of the matrix material is 88&#x2dc;92%, and the mass content of the metal tungsten is 8&#x2dc;12%. The material prepared by the invention has a high specific surface area, excellent thermal conductivity and gas permeability performance, excellent electrical corrosion resistance and oxidation resistance. After being prepared as the gas diffusion layer, as the diffusion layer and fuel cell electrode are closely connected, the material can effectively resist the electrochemical corrosion of the diffusion layer caused by the electrochemical reaction and is suitable for the matrix material of the gas diffusion layer.

Preparation method of the matrix material for the gas diffusion layer of a fuel cell

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.

Method for constructing motor vibration model, method and electronic device for haptics implementation, and storage medium

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.

Method and apparatus for tactile signal generation and computer device

The invention provides a matrix material for the gas diffusion layer of the polymer electrolyte membrane fuel cell, which is composed of three-dimensional porous and strip-shaped hexagonal chambers connected to each other, wherein the six-sided ribs are composed of two metal layers, the inside is metal nickel, and the outside is tungsten-nickel alloy. The total mass of metal per square meter of the material is: 1500&#x2dc;3000 grams, the mass content of metal nickel in the material is 88&#x2dc;92%, the mass content of metal tungsten is 8&#x2dc;12%, and the rest are impurities; the thickness of the matrix material is 0.1&#x2dc;0.2 mm, specific surface area is (1&#x2dc;2)&#xd7;10m/m; longitudinal air permeability &#x2265;2000 m/mm/(cmhmmAq), longitudinal thermal conductivity &#x2265;1.7W/(m&#xb7;k), transverse thermal conductivity &#x2265;21W/(m&#xb7;K). The porous nickel-tungsten metal material of the invention, as the matrix material of the gas diffusion layer, has the advantages of lower electrical resistance and higher strength compared with carbon paper.

Matrix material for the gas diffusion layer of the polymer electrolyte membrane fuel cell

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.

Virtual motor vehicle controlling system

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.

Terminal and method controlling for stereo sound effect thereof

The present disclosure relate to the technical field of electronic equipment and disclose a method and apparatus for synchronously playing media and a vibration. The method includes: S: acquiring a time difference between a present media playing time point and a next vibration playing time point; S: starting timing at the same time of playing the media from the present media playing time point; S: comparing an actual present media playing time point with the vibration playing time point to obtain an error therebetween when timing duration is equal to the time difference; and S: playing a vibration and returning to Sif the error is less than a preset threshold, and skipping playing the vibration and returning to Sif the error is greater than the preset threshold. Compared with the prior art, a good playing effect is achieved and the user experience may be effectively improved.

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Shenzhen, China

Jianqi Li