35results about How to "Fast multiplexing" patented technology

An improved LUT based multiplexer, including a first set of muxlets, each receiving a subset of input data lines at its inputs and one or more muxlet stages cascaded together to form a tree structure in which the roots are the first set of muxlets and the last stage of muxlet produces the final output.

The embodiment of the invention provides an online page generation method, and relates to the technical field of computer application. The method comprises the following steps: analyzing a corresponding page ID and a first component tree according to an obtained page; obtaining an added component and a component ID and configuring the added component and the component ID to the first component tree to obtain a second component tree; hierarchically rendering the second component tree according to a preset rule to obtain a page framework; presetting component data containing the page ID and thecomponent ID, and configuring the corresponding component data into a component of the page framework according to the page ID and the component ID; and rendering the component to obtain a complete page. According to the method, rendering of the interior of the component and rendering of the component tree are separated, so that the rendering speed is increased, and configuration is more convenient and targeted.

The invention relates to a multi-wavelength laser for measuring multi-component gas and a measuring method thereof. The multi-wavelength laser comprises at least two semiconductor lasers, a high-speed optical fiber multiplexer and an output optical fiber collimator, wherein each semiconductor laser is correspondingly connected with a laser current temperature controller; the high-speed optical fiber multiplexer comprises a lens optical fiber array, an electro-optical beam deflector, an electro-optical beam deflection driving controller and an optical fiber collimator, the laser in different wavelength of the semiconductor laser is input into the electro-optical beam deflector, all paths of laser are deflected in the electro-optical beam deflector and multiplexed into the same light path to be output, the laser is respectively conducted to the output optical fiber collimator at different periods of time through the optical fiber collimator to realize the high-speed time division multiplexing of the laser in different wavelength, a multi-wavelength laser light source is formed, and the outgoing laser of the output optical fiber collimator is respectively used for measuring differentgases to be measured in the corresponding period of time. The invention introduces a time division multiplexing idea and has the advantages of little laser power consumption, high multiplexing speed and good stability.

The invention relates to a binary amorphous-state alloy porous microspherical type efficient catalyst used for hydrogen release through catalytic alcoholysis of a hydrogen storage material ammonia borane and a preparation method for the binary amorphous-state alloy porous microspherical type efficient catalyst. A chemical formula of the catalyst can be abbreviated as CoxB(1-x), wherein a molar ratio of Co to B is x to (1-x), and x ranges from 0.15 to 0.85. The catalyst has an unformed amorphous-state phase structure, has an uniformly dispersed microspheric appearance, has a microsphere size ranging from 200 nm to 300 nm, is distributed with micropores in surface, and has a specific surface area ranging from 45 m<2>.g<-1> to 60 m<2>.g<-1>; a liquid-phase chemical process is adopted, the process is relatively simple and convenient, a high-temperature high-pressure reaction and treatment process is involved, time is relatively short, control is easy, and environmental pollution is avoided in a preparation process; and through liquid-phase chemical technological treatment, a Co-B amorphous-state alloy product still keeps certain magnetic characteristics, and therefore, the catalyst is quickly separated and recycled, regenerated and reused conveniently, and operation cost in a catalytic reaction process is favorably reduced.

The invention discloses a hair model modeling method. Firstly, a simplex hair style of a hair style model is formed by a hair style constrained domain, complex hairline transformation is controlled by a hierarchical constrained domain queue, and therefore generation of diversified hair styles is supported. On that basis, a mapping relation of the hair style constrained domain is built among any fictional character models, and therefore a rapid and reusable modeling of a fictional character hair style can be achieved. According to the hair model modeling method, general applicability of the hair style restrained domain is expanded, due to combination of methods of hair style restrained domain and a hair style modeling based on a sample, diversity degree of hair styles generated through a hair style constraint method can be significantly improved, rapid reusing of built hair style constraints on any fictional character models is supported, and therefore the rapid and reusable modeling of fictional character hairs is achieved.

The invention discloses a multi-task development model and method based on a multi-core platform, and relates to the field of massive data processing. This model includes a task management module (10), a message management module (20), a memory management module (30), a timer management module (40) and a business layer (50); the interaction relationship is: the task management module (10) respectively Interact with the message management module (20), the memory management module (30) and the business layer (50); the task management module (10), the timer management module (40) and the message management module (20) cyclically interact in turn. The present invention has ①consistency; ②expandability; ③high efficiency; ④safety; ⑤reusability; ⑥flexibility. The invention optimizes the factors affecting the performance of data processing in a targeted manner, improves the processing efficiency of the program, and can quickly reuse different business requirements, reduces the difficulty of development and shortens the development cycle.

The invention discloses a DPDK-based network data collection and processing system and a method thereof, and relates to the field of massive data processing. This system is: the process management module interacts with the data collection and distribution module, the timer module and the state monitoring module respectively to realize management control; the state monitoring module interacts with the data collection and distribution module and the memory management module respectively to realize information collection and recording; The memory management module interacts with the data collection and distribution module and the TCP / IP protocol processing module to control the memory usage during work; the data collection and distribution module, the TCP / IP protocol processing module and the timer management module interact in turn to realize the original network data packet The collection, forwarding and initial restoration according to the TCP / IP protocol. The invention optimizes the factors affecting the performance of data processing in a targeted manner, improves the processing efficiency of the program, and can quickly reuse different business requirements, reduces the difficulty of development and shortens the development period.

The invention provides a big data security digital watermarking system based on artificial intelligence, comprising a scheduling configuration module for grabbing target files from the system according to a configured scheduling algorithm; a watermark extraction module for performing watermark extraction processing on the target files , obtain the digital watermark of the target file; compare and verify the obtained digital watermark with the watermark file stored in the signature database, and obtain the comparison and verification result; the watermark embedding module is used to generate a digital watermark according to the target file, and embed the digital watermark into the in the target file; and store the target file with the digital watermark in the feature library; the feature library is used to store the target file with the watermark. The present invention helps to improve security and traceability during document processing.

The invention belongs to the technical field of computer system software, and provides a method for achieving dynamic management of service-oriented airborne software. The method is based on an idea of modularization, adopts a service-oriented software management framework, supports a system to load and unload a software module according to demands, and better solves multiple problems of dynamic use, software reuse, software service dependency and the like of the software module. The method has the characteristics of modularization, servitization and dynamic configuration, and supports the dynamic deployment of the system: initial installation is conducted according to installation deployment files, system deployment time is reduced, and system software deployment flexibility is improved;the method supports the dynamic management of the software module: system can dynamically install and uninstall the software module as needed, and system resource utilization and system management efficiency are improved; the method supports the reuse of the software module: the development of the software module is based on certain standards and specifications, and the software module can be quickly reused and extended.

The invention relates to an amino functionalized graphene oxide immobilized non-noble metal nano catalyst and a preparation method thereof. Active ingredients of the catalyst include nickel and copper; a carrier is amino functionalized graphene oxide; the composition of the catalyst can be written as Ni-Cu / DA-GO, for short; the molar ratio of Ni to Cu is 1 to (0.2 to 0.6), and Ni and Cu form homogeneous-phase alloy particles with particle size of 10-80nm. According to the invention, by adopting ordered process design of surface grafting, coordination bonding, controlled reduction, adsorption loading and the like, firm combination is generated between the two metals and the carrier graphene oxide, overall stability of the catalyst can be ensured well, and the active ingredients are not lostor dropped easily; furthermore, since the metal particles form a scientific and reasonable homogeneous-phase structure, perfect electronic and structural cooperativity can be promoted between the metals and between the metals and the carrier, and thus the catalytic efficiency of the catalyst is effectively improved.