45 results about "Channel Object" patented technology

The present invention discloses a system and method for non-holographic virtual teleportation of one or more remote objects to a designated three-dimensional space around a user in realtime. This is achieved by using a plurality of participating teleportation terminals, located at geographically diverse locations, that capture the RGB and depth data of their respective environments, extract RGB images of target objects from their corresponding environment, and transmit the alpha channeled object images via Internet for integration into a single composite scene in which layers of computer graphics are added in the foreground and in the background. The invention thus creates a virtual 3D space around a user in which almost anything imaginable can be virtually teleported for user interaction. This invention has application in intuitive computing, perceptual computing, entertainment, gaming, virtual meetings, conferencing, gesture based interfaces, advertising, ecommerce, social networking, virtual training, education, so on and so forth.

A method of encoding a multi-channel 3-dimensional (3D) audio signal mixed with a multi-channel 3D object signal is provided. The method includes: obtaining a location parameter indicating a virtual location of the multi-channel 3D object signal on a multi-channel speaker layout based on a gain value of the multi-channel 3D object signal for each channel; and encoding the multi-channel 3D audio signal and the location parameter.

The invention relates to a method for automatically modeling and rendering a mass of 3D cable and channel model and belongs to the technical field of urban cable management automatic modeling. The method comprises steps of: performing modeling by constructing a parameterized model of a cable and channel object and by establishing a parameter driving mechanism; producing a cable and channel 3D model by parameterized modeling technology according to an actual size; performing hierarchical management on a mass of cables and auxiliary equipment, setting model octree space division, achieving efficient query and smooth rendering of the model by using resource asynchronous scheduling. The method achieves parameterized modeling of the cable model, greatly decreases manual modeling workload and manual modeling fund investment, enhances the update timeliness of the cable 3D model, reduces a configuration requirement for user hardware equipment, improves scene rendering smoothness, and provides necessary technical support for display, daily maintenance, and planning of a mass of underground cables.

The present invention extends to mapping between object oriented and service oriented representations of a distributed application. A computer system accesses an annotated object oriented representation of a service, which is annotated with service description attributes mapping included objects to corresponding service oriented elements in a service oriented representation of the service. The computer system identifies a service description attribute that annotates an object of the annotated object oriented representation. The computer system maps the object to a corresponding service oriented element in accordance with service description information contained in the identified service description attribute. The computer system outputs a channel object configured to implements behaviors and data formats described in the service oriented representations. The computer system initiates a channel that is compatible with behaviors and data formats of the service.

The invention discloses a PC client-oriented server socket communication method. The method comprises a first step of starting a new thread, and creating a PC client-oriented server socket processor object according to a preset parameter; a second step of creating a server socket channel object, a server socket connection object and an event selector in the socket processor object; a third step of registering a client request connection event for the server socket channel object in the event selector; a fourth step of starting a new thread, receiving a connection request event sent by a first client, and establishing a socket connection with the first client; and a fifth step of after connection succeeds, performing data interaction with the first client. Compared with existing communication methods, the PC client-oriented server socket communication method has the beneficial effects that the socket channel object and the socket connection object for the client are generated in the server, so as to establish a socket connection with and perform data interaction with the client, so that data interaction speed and efficiency are improved.

A virtual test middleware system based on The ACE ORB (TAO) comprises a time boosting module, an operation management module, an interactive management module, a callback management module and an application program interface (API), the time boosting module, the operation management module, the interactive management module and the callback management module transmit data through an event channel, and the event channel is an event channel object in an object request broker (ORB) of the TAO. By means of the virtual test middleware system based on the TAO, the real-time communication and scheduling between test objects and test resources in the virtual test system execution period are achieved, the virtual test application logic and communication decoupling are achieved, and thereby the virtual test system which is developed based on the middleware has the characteristics of interoperability, cross-platform and the like.

Systems and methods are described that that analyze Layer 2 network performance and identify problems without having to disrupt customer service. Embodiments employ a two-phase approach to identify network problems. For an ingress switch, embodiments monitor frame relay Management Information Base (MIB) port and channel objects. A trouble ticket with various test results may be issued and a network work center notified with recommendations that include switch checking, network checking, Layer 1 access testing and network connectivity testing.

The present invention provides for the design of a microfluidic system, including a microfluidic chip or circuit, using an object oriented microfluidic computer aided design system. In an embodiment of the present invention, in a computer system having a computer memory and an object-oriented environment, a method for physically laying out a microfluidic circuit, having a plurality of microfluidic components is provided. First, a first symbol object representing a microfluidic component is placed, where the first symbol object includes a fluid channel object which represents a first fluid channel of the microfluidic component. Next, a connecting fluid channel object on a channel layer is placed, where the connecting fluid channel object represents a second fluid channel used to connect two microfluidic components of the plurality of microfluidic components. The fluid channel object is then linked to the connecting fluid channel object, where the linking represents connecting the first fluid channel to the second fluid channel.

An apparatus and method for generating a multichannel audio signal showing a 3-dimensional (3D) effect by editing an existing multichannel audio signal. The apparatus may include an output location determiner to determine location to output an object audio signal using editing information of the object audio signal, and a multichannel object audio signal generator to generate a multichannel object audio signal by allocating the object audio signal to channels corresponding to the location to output the object audio signal.

The invention relates to a method for realizing concurrency of CS (circuit switching) and PS (packet switching) and a device for realizing concurrency of CS and PS. The method includes the steps of starting a PS business, judging the type of the PS business, activating a CS paging channel object when the PS business is a data transmission business, and regulating the priority of the CS paging channel object and a paging channel object of the PS business, so that a CS business and the PS business are concurrently processed. Without increasing hardware cost, the CS business is intervened into the PS business by making full use of the retransmission mechanism of the PS business and the time division characteristic of a GSM (global system for mobile communications), CS paging is monitored under the condition of ensuring a user not to experience interruption so that CS paging is not lost while the PS business is performed, the PS business is automatically restored after monitoring is completed, so that the PS business continues to be transmitted, data block loss caused by monitoring of CS paging in the past can be made up by utilizing the mechanism, and influence on the PS business is minimized.

The invention discloses an object trace point extraction method based on multi-dimensional fine characteristic analysis. The method is mainly suitable for detection processing of an empty channel object by a three-coordinate radar. The implementation processes are as follows: trace point detection is carried out according to steps of distance condensation, grid division, grid communication and the like and stable track establishment is carried out; multiple fine characteristics of an object are calculated according to multicycle historical characteristics of a track object, comprising fluctuating characteristic, motion situation, object size, object clutter environmental description and object search region and the like; analysis comparison of the extracted object fine characteristics and detection trace points in the object search region is carried out, and whether object fine detection is needed is determined, and video data meeting the object amplitude modulation characteristic in the object search region is subjected to object parameter estimation. The algorithm is used for solving the problems of splitting of the same object point and wrong fusion of different object trace points during the trace point condensation process, such as situations that when a small object is close to a big object, the small object is fused with the big object, and when an object enters a clutter region, the object is fused with clutter.

The invention discloses a communication channel management method and system for embedded terminal equipment. According to the method and the system, a virtual channel manager and a protocol parser manager are added between physical channel interfaces and a message interface of each process; uniform management is carried out on message transmitting and receiving and physical channel states; a corresponding virtual channel object is designed for each physical channel interface required by each process in the terminal equipment; and through combination of information in a physical channel statetable, communication with the processes and the physical channel interfaces is realized through each virtual channel object. All communication is uniformly scheduled and controlled through utilizationof the virtual channel manager, so according to the method and the system, specific operation for physical channels in communication courses of the processes can be hidden to the processes, communication operation procedures are simplified, moreover, the problem that the physical channels are monopolized can be effectively solved, and multichannel concurrent communication also can be realized. According to the communication channel management system provided by the invention, electricity utilization information collection platformization demands in aspects such as concurrency, timelines and expandability can be satisfied.

The invention discloses a socket encryption communication method for a server. The method comprises the steps of S1, starting a new thread and establishing a socket processor object of the server according to a preset parameter; S2, establishing a server socket channel object, a server socket connection object and an event selector in the socket processor object; S3, registering for a client connection request event for the server socket channel object in the event selector; S4, starting the new thread, receiving the connection request event sent by a first client, and establishing socket connection with the first client; and S5, after the connection is successful, carrying out data interaction with the first client. The method has the beneficial effects that according to the technical scheme, a socket channel object, a socket connection object and an SSL engine are generated for the client at the server, the socket connection is established with the client, and the data interaction is carried out with the client, so the data interaction speed and efficiency are improved, and the data interaction security is greatly improved.

The invention discloses a method and a system for transmitting data and relative equipment, which are applied to the field of Web service for realizing the high-efficient interaction of a large amount of data. The method comprises the following steps: intercepting Web service request information sent by a request party and creating a channel object by an interceptor, then obtaining a result set by a service logic entity, and sub-packaging the result set to obtain N data sub-packets; sending the previous (N-1)th data sub-packets to a Response Handler Chain through the channel object, and sending the data sub-packets to the request party through the Response Handler Chain; sending the Nth data sub-packets to the Response Handler Chain, and sending the data sub-packets to the request party through the Response Handler Chain. The invention can realize the high-efficient interaction of a large amount of data.

The invention discloses a vehicle middle channel intelligent welding method and a workstation. The workstation comprises a projection welding machine, a laser marking machine, a collecting frame, a robot gripper, a spot welding machine, a circulating water loop system and a control box. The vehicle middle channel intelligent welding method comprises the following steps: (A) operators place middlechannel objects to be machined in a transfer area of the workstation; and a starting button of the control box is pressed down; (B) the robot gripper clamps the objects to place on the projection welding machine for welding; (C) the robot gripper transfers the objects from the projection welding machine to the spot welding machine for welding; (D) the robot gripper transfers the objects from the spot welding machine to the collecting frame for laser marking by the laser marking machine; and (E) the middle channel objects are withdrawn after operation in the step (D); and the workstation startsthe next circulation. The workstation for realizing the vehicle channel intelligent welding method prevents accumulation of workpieces, shortens the workpiece clamping time, can weld more complex workpieces, and effectively improves the working efficiency of the operators.

A computer program product and system for deleting objects used or managed by an application or application instance is disclosed. First program instructions identify the objects. Second program instructions write an executable program to delete the objects which were identified. There are wide variety of objects than can be deleted such as local queues, alias queues, remote queues, security objects, channel objects, process objects, etc. The first program instructions identify a queue object and determine whether the queue object contains a work item. If so, the second program instructions write into the executable program a command to clear the work item. A computer program product, system and method for deleting a queue object managed by an application or application instance is also disclosed. Channels used by other applications or other application instances to lock and access a queue defined by the queue object are identified. Then, the channels are stopped. Afterwards, the work item(s) on the queue are cleared and then the queue object is deleted.

For generating 3D audio content from a two-channel stereo signal, the stereo signal (x(t)) is partitioned into overlapping sample blocks and is transformed into time-frequency domain. From the stereo signal directional and ambient signal components are separated, wherein the estimated directions of the directional components are changed by a predetermined factor, wherein, if changes are within a predetermined interval, they are combined in order to form a directional center channel object signal. For the other directions an encoding to Higher Order Ambisonics (HOA) is performed. Additional ambient signal channels are generated by de-correlation and rating by gain factors, followed by encoding to HOA. The directional HOA signals and the ambient HOA signals are combined, and the combined HOA signal and the center channel object signals are transformed to time domain.

Currently there is no simple and satisfying way to create 3D audio from existing 2D content. The conversion from 2D to 3D sound should spatially redistribute the sound from existing channels. From a multi-channel 2D audio input signal (x(k)(t)) a 3D sound representation is generated which includes an HOA representation Formula (I) and channel object signals Formula (II) scaled from channels of the 2D audio input signal. Additional signals Formula (III) placed in the 3D space are generated by scaling (21, 222; 41, 422; Formula (IV)) channels from the 2D audio input signal and by decorrelating (24, 25; 44, 45, 451; Formula (V)) a scaled version of a mix of channels from the 2D audio input signal, whereby spatial positions for the additional signals are predetermined. The additional signals Formula (III) are converted (27; 47) to a HOA representation Formula (I).

The invention provides a communication management system for a static var compensator (SVC). The communication management system comprises a management module, a protocol transfer module, an AVC interface module, a transfer data backup module, a shared database module, a latching logic module, a data screening module, a protocol access module and an access data backup module, so that seamless connection of the SVC, an integrated automatic system of a substation and a dispatching automation system is achieved. The communication management system provided by the invention can meet the special requirements of a SVC controller and a SVC communication system; a protocol module is abstracted into a data object, a channel object, data realization and a communication process; the data object, the channel object and the data realization are all finished in a base class; a derived class module only finishes realization of the communication process; a base class mapping method is adopted by data correspondence terms in different protocols; and development of the protocol module is greatly simplified.

The invention provides a working method of a PC / SC driving base in an IOS device, and belongs to the field of information safety. The method comprises the following steps: the PC / SC driving base obtains an external device fitting protocol information from the IOS system, and obtains card reader fitting protocol information from an application procedure, and obtains an external device connected with the IOS system; a communication channel between the external device and the IOS system is initialized so as to obtain a communication channel object; the external device information of the external device is stored, and a first notice is registered at an IOS registration center to judge if there is the external device connected with the IOS system; if it is, an instruct interface used for visiting the external device and provided by dispatching the PC / SC driving base so as to communicate with the external device; otherwise, the plug-in or plug-out of the external device can be detected through the first notice. By adopting the working method of the PC / SC driving base in the IOS device, the communication between the IOS system and the external device can be realized by means of the PC / SC driving base.

A virtual test middleware system based on The ACE ORB (TAO) comprises a time boosting module, an operation management module, an interactive management module, a callback management module and an application program interface (API), the time boosting module, the operation management module, the interactive management module and the callback management module transmit data through an event channel, and the event channel is an event channel object in an object request broker (ORB) of the TAO. By means of the virtual test middleware system based on the TAO, the real-time communication and scheduling between test objects and test resources in the virtual test system execution period are achieved, the virtual test application logic and communication decoupling are achieved, and thereby the virtual test system which is developed based on the middleware has the characteristics of interoperability, cross-platform and the like.

Currently there is no simple and satisfying way to create 3D audio from existing 2D content. The conversion from 2D to 3D sound should spatially redistribute the sound from existing channels. From a multi-channel 2D audio input signal (x(k)(t)) a 3D sound representation is generated which includes an HOA representation Formula (I) and channel object signals Formula (II) scaled from channels of the 2D audio input signal. Additional signals Formula (III) placed in the 3D space are generated by scaling (21, 222; 41, 422; Formula (IV)) channels from the 2D audio input signal and by decorrelating (24, 25; 44, 45, 451; Formula (V)) a scaled version of a mix of channels from the 2D audio input signal, whereby spatial positions for the additional signals are predetermined. The additional signals Formula (III) are converted (27; 47) to a HOA representation Formula (I).

The present disclosure relates to the technical field of Internet, and relates to a service processing method and system, a storage medium and electronic equipment. The method comprises the steps that a service call gateway receiving a service processing request, the service processing request comprising recognition information of a requested target service; obtaining resource configuration information corresponding to the target service from a service registration center according to the recognition information, and determining a target micro-service component required by the target service according to the resource configuration information; and calling the target micro-service component from the resource service layer and the business service layer and carrying out aggregation processing so as to process the service processing request. According to the method, the micro-service components in the resource service layer and the business service layer are called according to the service requirements to process the service request, services with personalized service requirements from different channel objects are converted into common basic micro-service combinations, the development amount and repeated construction of channel docking are reduced, the service processing timeliness is high. The system is high in stability and low in management cost.

The invention discloses a coroutine-based functional asynchronous data distribution system and method, and the method comprises the steps: designing a flow chart containing data processing logic at a front end by a user, and transmitting the flow chart to a rear-end flow chart analysis engine; the flow chart analysis engine analyzes the data representing the flow chart, generates a calculation component object and a data flow object, and correspondingly binds the calculation component object and the data flow object; the data stream object comprises a coroutine channel object used for caching data, after the calculation component executes the processing logic, the data write-out logic is executed, the data is written into the channel of the data stream object, the read-in function of the subsequent calculation component object completes the read-in of the data, and the subsequent data processing logic is carried out. According to the method, the data actually processed by the process is transmitted between the computing component object and the data stream object, both the computing component object and the data stream object run on a single server in a program form, network transmission across nodes is not involved, and the method has the advantages of high reliability, full resource utilization and high expandability.

For generating 3D audio content from a two-channel stereo signal, the stereo signal (x(t)) is partitioned into overlapping sample blocks and is transformed into time-frequency domain. From the stereo signal directional and ambient signal components are separated, wherein the estimated directions of the directional components are changed by a predetermined factor, wherein, if changes are within a predetermined interval, they are combined in order to form a directional centre channel object signal. For the other directions an encoding to Higher Order Ambisonics (HOA) is performed. Additional ambient signal channels are generated by de-correlation and rating by gain factors, followed by encoding to HOA. The directional HOA signals and the ambient HOA signals are combined, and the combined HOA signal and the centre channel object signals are transformed to time domain.