54results about How to "Efficient call" patented technology

Methods and apparatus are provided for an entity such as a CPU to efficiently call a cryptography accelerator to perform cryptographic operations. A function call causes the cryptography accelerator to execute multiple cryptographic operations in a manner tailored for specific processing steps, such as steps during a handshake phase of a secured session. The techniques provide efficient use of hardware processing resources, data interfaces, and memory interfaces.

A language-based model to support asynchronous operations set forth in a synchronous syntax is provided. The asynchronous operations are transformed in a compiler into an asynchronous pattern, such as an APM-based pattern (or asynchronous programming model based pattern). The ability to compose asynchronous operations comes from the ability to efficiently call asynchronous methods from other asynchronous methods, pause them and later resume them, and effectively implementing a single-linked stack. One example includes support for ordered and unordered compositions of asynchronous operations. In an ordered composition, each asynchronous operation is started and finished before another operation in the composition is started. In an unordered composition, each asynchronous operation is started and completed independently of the operations in the unordered composition.

The invention relates to a service management method and system of an enterprise bus platform, and belongs to the service management field of the enterprise bus platform. Various indexes of the service can be conveniently analyzed and counted, various controls on the service are reinforced, and the service abnormal processing efficiency is improved. A service provider sets a namespace of an inputtarget and a namespace of an output target according to the abbreviation of a service corresponding business system, sets service English name, service Chinese name, service ID and service resource identifier, sets input-output parameter of the service, the input-output data, the namespace of the input-output target and an attribute of the element, and sets interaction ways of the service, the interaction ways comprise a both-way interaction mode and a one-way interaction mode; the enterprise bus platform analyzes and counts the service according to the namespace of the service, the name sign,the message format and the interaction way. The control on the service is reinforced, and the service abnormal processing efficiency is improved.

The invention discloses a converter, and a method and a device for distributing electric energy for the converter, and an electric energy distribution system. The method is adopted for distributing the energy of a power supply end to a plurality of loads; the method comprises the following steps that the distribution coefficient of the energy consumption of each load is obtained according to the load quantity and the rated energy consumption demand; the callable energy range of the loads is obtained; and the energy consumption of each load is distributed according to the callable energy rangeand the distribution coefficient. The distribution coefficient of the energy consumption of each load, namely the proportion of the total energy supply needed by the load, is determined according to the number of the loads and the energy consumption requirements of the loads; the energy consumption of each load can be reasonably distributed according to the energy distribution coefficient and thecallable energy range of each load, namely the floating range of the energy consumption of the load, and then the utilization rate of energy can be improved. Effective scheduling of the electricity utilization system with multiple loads is guaranteed. The energy consumption of the loads is controllable, and fine management and efficient utilization of system energy are realized.

The invention discloses an intra-network video buffering method based on a combined buffering architecture. The technical solution for realizing the method includes the following steps: in a network which uses a combined buffering architecture, preserving a total buffering space with a part having a proportion of [alpha] to buffer the most popular video, and using the rest of the space to ensure that all videos buffer in the network; and after the completion of the video buffering, on the basis of dynamic changes of a video request mode and link state information, finding the best video source node for a video request party. According to the invention, the method effectively addresses the problem of intra-network video buffering, can ensure reliable and efficient saving and invoking of video data in a mobile network, saves system broadband, and efficiently lower network time delay cost.

The invention discloses an external resource library calling method and system. The method comprises the following steps of: aiming at a selected target directory, creating a first xml file, and creating a corresponding node in the first xml file after traversing all the files under the target directory; automatically importing the first xml file into Process Design software so as to generate a resource library which records an external resource quotation relationship; and projecting a selected resource tree so as to automatically call an external resource corresponding to the resource node. The method and system have the advantages of realizing the aim of automatically calling external resources, having less data size, carrying out automatic import at high speed, being high in working efficiency, realizing rapid and efficient external resource calling, and being widely applied to secondary development of Process Design software.

A public service system under mass data includes eight modules of geographic information, video synthesis, data management, component operation and maintenance, unified access, full-text retrieval, multi-language and data bus modules. The public service system provided by the invention integrates universal public service components, provides comprehensive, deep and efficient public services for an upper-layer application, and effectively guarantees effectiveness, pertinence and convenience of utilization of bottom layer mass data by the upper-layer application.

The invention relates to a pantograph structure abnormity dynamic video monitoring method and device. The method comprises the following steps: S1, obtaining a training set monitoring video, extracting pantograph pictures, recognizing a pantograph and a pantograph support, and marking each pantograph picture according to the recognized pantograph and pantograph support; S2, taking the marked pantograph picture as training set data, and establishing and training an SSD target detection model; and S3, collecting a pantograph monitoring video, extracting a pantograph picture based on the collected pantograph monitoring video, and inputting the obtained pantograph picture into the trained SSD target detection model to obtain a detection result. Compared with the prior art, the generalization and stability of detection are improved.

The invention discloses a data processing method and a related product. The method comprises the steps of obtaining a target identifier of a calculation model of a to-be-processed data stream; determining a target pointer of a class object of the calculation model of the to-be-processed data stream according to a mapping relationship between an identifier of a data stream calculation model and a pointer of the class object of the data stream calculation model and the target identifier; wherein the class object of the data flow calculation model is used for storing data information of the dataflow calculation model; and calling the content in the class object of the calculation model of the to-be-processed data stream through the target pointer to perform calculation processing to obtain the value of the to-be-processed data stream. By adopting the scheme, the calculation model can be efficiently retrieved and called to calculate the data flow value, and the calculation efficiency of the data flow value in the automobile fault diagnosis process is improved.

The invention relates to an efficient video call system and method which aim to overcome the defects that because a user needs to input verification information to log into call software, a video call system in the prior art is tedious in operation and low in efficiency. According to the technical scheme, the video call method includes the steps that first, fingerprints of the user are collected; second, the collected fingerprints of the user are compared with prestored fingerprints, and an identity identification signal is sent when the fingerprints of the user are consistent with the prestored fingerprints; third, a system receives the identity identification signal and controls the call software with the identity identification signal. According to the video call system and method, the identity of the user is identified after fingerprint identification, then, the user identity identification signal is sent to a video call device, the call software automatically loads an address list, call records and short message records of the user and a call operation interface customized by the user, and therefore the video call system and method are convenient and easy to realize, and capable of achieving efficient calls; the video call system and method are suitable for video calls.