Tencent Technology (shenzhen) Company Limited

Johnson Electric S.a.

Johnson Electric International Ag

Zte Corporation

Tencent Technology Company Limited

Feng Xue

Nan Liu

Yifan Guo

Chuan Hui Fang

Huifu Jiang

Feng Liu

Huan He

Chuanjiang Guo

Chuanhui Fang

Yaning Liu

Wei Sun

Liang Guan

Chuan Jiang Guo

Hongguang Li

Guilin Li

Serge Pesetsky

Shaopeng Mo

Hong Guang Li

Xiao Hong Ye

Shengjie Liu

Embodiments of the present application provide an optical line terminal line card and a method compatible with a PON function. The optical line terminal line card includes an optical module, a MAC module, a toggle switch, a switch controller, a series resistor and a pull-down resistor. The optical module is connected to the MAC module to form a first connection line, the series resistor is provided on a side of the first connection line close to the optical module and on the first connection line, the pull-down resistor is connected to the first connection line by means of a second connection line, the toggle switch is provided on the second connection line and is located between the first connection line and the pull-down resistor, and the switch controller is connected to the optical module and the toggle switch, respectively.

Optical line terminal line card and method compatible with pon function

This application relates to a method of processing augmented reality (AR) data at a terminal, and a storage medium, and the AR data propagation method includes: receiving AR data, the AR data carrying AR recognition data and being generated by a source terminal; displaying the AR data according to the AR recognition data; in response to receiving a user instruction, updating the AR data according to the user instruction; and sharing the updated AR data with a target terminal. With the solutions provided in this application, users can implement AR interactions with virtual world data by using a terminal with a relatively low configuration.

Augmented reality data dissemination method, system and terminal and storage medium

Embodiments of this application disclose a virtual scene switching method and apparatus, a terminal device, and a storage medium, to improve the service adaptability of a portal, improve the application scenario of the portal, and enhance traversal experience of a user. In this method, when a terminal device determines that a relative position between a target virtual object and a target scene switching trigger meets a predetermined position relationship, it may be determined that the target virtual object intends to pass through the target scene switching trigger. In this case, the terminal device may add a target 3D model to a position of the target scene switching trigger, and a moving path of the target virtual object passing through the target scene switching trigger is lengthened in a manner similar to thickening the target scene switching trigger, to implicitly increase the thickness of the target scene switching trigger, and reducing or even eliminating an abrupt feeling during a traversal, to allow the target virtual object to experience an immersive traversal.

Virtual scene switching method and apparatus, terminal device, and storage medium

An expression animation data processing method is provided for a computer device. The method includes determining a location of a human face in an image and obtaining an avatar model; obtaining current expression data according to the location of the human face in the image and a three-dimensional face model; and obtaining expression change data from the current expression data. The method also includes determining a target split-expression-area that matches the expression change data, the target split-expression-area being selected from split-expression-areas corresponding to the avatar model; and obtaining target basic-avatar-data that matches the target split-expression-area. The method also includes combining the target basic-avatar-data according to the expression change data to generate to-be-loaded expression data; and loading the to-be-loaded expression data into the target split-expression-area to update an expression of an animated avatar corresponding to the avatar model.

Expression animation data processing method, computer device, and storage medium

This application discloses methods and apparatus for rendering a virtual channel in a multi-world virtual scene. The method includes generating a virtual scene for displaying a virtual channel, a first world, and a second world, the virtual channel being used for a render camera to move between the first and second worlds; and receiving a control request for triggering the render camera to move in the virtual scene; and identifying a location of the render camera in response to the control request to obtain a movement trajectory of the render camera during movement in the virtual scene. The method further includes detecting a world state according to the movement trajectory; determining whether the world state is an intermediate state; in response to determining the world state is the intermediate state, generating a room for accommodating the render camera; and displaying in the virtual scene the room.

Method, apparatus, and storage medium for rendering virtual channel in multi-world virtual scene

An impeller includes a base plate, a hub protruding from the base plate, and a number of blades connected to the base plate and extending from a lateral surface of the hub toward an edge of the base plate. Opposite sides of each of the blades are a working surface and a non-working surface. The base plate is divided into a plurality of sub-plates by the plurality of blades. Each of the sub-plates is located between two adjacent blades and connected to the non-working surface of one of the two adjacent blades and the working surface of the other one of the two adjacent blades. A distance from an edge of each of the sub-plates to a center of rotation of the impeller is varied.

Impeller and water pump having the same

Embodiments of this application disclose a method for implementing virtual scene conversion. The method in the embodiments includes: displaying an initial virtual scene, a first scene conversion trigger set, and partial information of at least one target virtual scene in a screen area, a scene conversion trigger being used for implementing conversion between associated different virtual scenes; determining, in a case that a trigger operation on the first scene conversion trigger is received, the target virtual scene and a second scene conversion trigger set based on the first scene conversion trigger operation in the initial virtual scene, the second scene conversion trigger set including at least one second scene conversion trigger associated with a plurality of determined target virtual scenes; and rendering and displaying the target virtual scene and the second scene conversion trigger set in the screen area. The embodiments of this application are used for improving adaptability of different services and increasing application scenarios.

Method for implementing virtual scene conversion and related apparatus

A diffuser, an airflow generating apparatus, and an electrical device are provided. The airflow generating apparatus includes a motor; an impeller including blades with air passages formed therebetween; and a diffuser including diffusing vanes with diffusing channels formed therebetween. In a flow region defined between a terminating end of one diffusing vane and a starting end of another adjacent diffusing vane, an intersection line between a bottom of the diffusing channel between the two diffusing vanes and its circumferential section includes a front arcuate line segment and a subsequent straight line segment, the arcuate line segment extends curvedly, outwardly and downwardly from or from adjacent an inlet end of the diffusing channel, the straight line segment connects to the arcuate line segment and extends to an outlet end of the diffusing channel. The diffusing channel is designed to improve the operating efficiency of the airflow generating apparatus.

Diffuser, airflow generating apparatus, and electrical device

A fan of a vacuum cleaner includes a motor, an impeller, and a diffuser. The diffuser includes a bottom plate and guide vanes disposed on the bottom plate. The guide vanes are evenly spaced and arranged along a circumferential direction of the bottom plate. Each guide vane extends obliquely from an inner edge to an outer edge of the bottom plate. An outer end of each guide vane extends beyond the outer edge of the bottom plate. Each guide vane is deflected an angle of 30 to 70 degrees with respect to a tangential direction of the bottom plate at the inner end of the guide vane. The outer end of each guide vane is deflected an angle of 35 to 120 degrees along a circumferential direction with respect to the inner end of the guide vane.

Fan, diffuser, and vacuum cleaner having the same

A diffuser includes a body and diffusion blades disposed at a circumferential edge of the body. The body includes an air inlet side and an air outlet side. Each diffusion blade has an inclined guide surface. The guide surface has a starting end at the air inlet side of the body and a terminating end adjacent the air outlet side of the body. The guide surface extends from the starting end to the terminating end along a circumferential path and has a width gradually increasing from the starting ending to the terminating end. The diffuser further includes air outlets at the terminating ends of the guide surfaces. Each air outlet fluidly connects the terminating end of a corresponding one of the guide surfaces and the air outlet side of the body. A blower employing the diffuser is also provided.

Diffuser

A liquid pump () comprises an impeller () housed in an impeller chamber () having an axial inlet () and a plurality of centrifugal passages () communicating with a plurality of outlets () through a valve (). The rotation of the impeller () pumps the liquid into one of the centrifugal passages () and elastically deforms the valve () that controls through which outlet () the liquid is pumped out of the pump ().

Pump having selectable outlets

An electric pump has a pump casing, a sealing plate, an impeller and a motor for driving the impeller. The pump casing has a main body. A recess is formed in the main body and with the sealing plate defines a pump chamber. A suction port is connected to the pump chamber by a suction channel and a suction passage formed in the main body. A discharge port is connected to the pump chamber by a discharge channel. The suction passage extends axially from the recess. The recess, suction passage, suction channel and discharge channel are all shaped in a manner allowing the pump casing can be molded as a monolithic structure in a single injection molding process.

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Shenzhen, China

Feng Xue