94 results about "System architecture design" patented technology

The invention belongs to the technical field of Internet data storage, and discloses an intelligent contract collaborative development system based on a Fabric block chain and a data processing method. The system is divided into a system data storage access layer, a system service logic layer and a system user interaction interface layer according to an overall architecture. By adopting system architecture design and specific function implementation of all functional modules of the system, the whole intelligent contract collaborative development system based on the Fabric block chain is completed, and various problems existing in a traditional collaborative office system are solved. The block chain decentralized account book storage technology solves the trust and safety problems that single-point faults are caused by centralized storage, and the faults are difficult to track responsibilities and the like; the bottom Fabric alliance chain can enable the collaborative development system to be suitable for enterprise alliance office, and the problem that only internal office of a single enterprise is supported is solved.

A system, method and computer program product is disclosed for evaluating system architectures from a long term sustainability perspective, sustainability in the presence of rapidly evolving information and networking technology, rapidly evolving customer requirements and expectations, and rapidly evolving standards and protocols. The multi-attribute architecture evaluation method can include specific architectural characteristics. At the top level the present invention can include four architectural characteristics or attributes: modularity, commonality, standards-based, and reliability/maintainability/testability (RMT). The attributes can be further classified into sub-attributes and metrics to facilitate the comparative evaluation of candidate system architectures. In an exemplary embodiment of the present invention a decision support system, method and CPP for evaluating supportability of alternative system architecture designs is disclosed including: an analytic hierarchy process (AHP) model including a plurality of attributes, wherein the plurality of attributes includes: a commonality attribute; a modularity sub-attribute; a standards based sub-attribute; and a RMT sub-attribute. The present invention in an exemplary implementation can be embedded within a commercially available AHP shell, to facilitate adaptation to specific domains.

The invention relates to passive radars, electric wave transmission and wireless communication, provides a broadband recognition passive radar facing a complicated heterogeneous wireless communication irradiation source in the future, and is suitable for the development tendency of a new method for searching by a new theory in the field of the passive radars at the present.. According to the technical scheme, a broadband recognition passive radar system architecture design method comprises the following steps of: taking a complicated heterogeneous wireless communication emission signal as a passive radar irradiation source; constructing a passive radar irradiation source library based on a future broadband wireless communication technology through machine learning; then supplying a multi-system and multi-standard compatible broadband recognition passive radar system architecture; and finally, dynamically selecting an optimal waveform as the passive radar irradiation source according to an environment feedback and prior information supplied by the irradiation source library, and realizing heterogeneous fusion and preferential work of a complicated heterogeneous irradiation source. The method is mainly applied to design and manufacturing of the passive radars.

The invention discloses a management scheduling technology based on a hyper-converged framework. The method comprises a hyper-converged system architecture design, resource integrated management basedon a hyper-converged architecture, unified computing virtualization oriented to a domestic heterogeneous platform, storage virtualization based on distributed storage, network virtualization based onsoftware definition and a container dynamic scheduling management technology oriented to a high-mobility environment. According to the management scheduling technology based on the hyper-converged framework provided by the invention, the virtualization capability and the management capability of the tactical cloud platform are improved; a key technical support is provided for constructing army maneuvering tactical cloud full-link ecology; an on-demand flexible virtualized computing storage resource pool is provided, heterogeneous fusion computing virtualization is achieved, meanwhile, a distributed storage technology is used for constructing a storage resource pool, a software definition technology is used for constructing a virtual network, a super-fusion resource pool is formed, localization data and network access of application services are achieved, the I/O bottleneck problem of a traditional virtualization deployment mode is solved, and the service response performance is improved.

Embodiments of the present invention provide methods to produce a high performance, feature rich TOF system, phase-based or otherwise using small TOF pixels, single-ended or preferably differential, as well as TOF systems so designed. IC chip area required for pixels is reduced by intelligently off-loading or removing from within the pixel certain components and/or functionality. In some embodiments during a single TOF system capture period, analog values from each pixel are repeatedly sampled and converted to digital values, which are combined and manipulated on the sensor chip. Combining this plurality of values enables appropriately compact data from the sensor chip. Embodiments of the present invention implement a TOF system with high ambient light resilience, high dynamic range, low motion blur and dealiasing support, while advantageously reducing pixel area size relative to prior art TOF pixels.

The invention discloses a distribution network intelligent operation ticket issuing system. The distribution network intelligent operation ticket issuing system is obtained through the following steps of formulating a database standard and a rule base standard of intelligent operation tickets, introducing security check, introducing tide check, conducting step check, state check and telephone number check, designing a dynamic template of operation rules, designing a systematic architecture design, configuring a graphics module and configuring a management module. The distribution network intelligent operation ticket issuing system has perfect cross-platform/hybrid platform capability and scheduling/centralized control integrated design, and meets requirements of scheduling of all levels and the requirements of a centralized control station are met. The system can extend to the operation of the centralized control station without modification. A figure and a ticket are integrated so that the ticket can be issued by directly clicking on the figure according to a right-click menu in a graphical interface. Each functional module of the system is relatively independent so that the system can have strong extensibility and maintainable capacity. Tickets can be simultaneously issued to multiple people, and people can not affect one another. According to the distribution network intelligent operation ticket issuing system, a visual simulation preview environment is obtained. An operation ticket rule, an operation ticket form and a self-formulated permission are obtained so that it can be ensured that the system has good extensibility and good openness and is capable of being interconnected with the SCADA system, the EMS system, the DMIS system and the like.

The invention relates to an intelligent fire escape access control system. According to the intelligent fire escape access control system, a novel system structure design is adopted; an access control system is associated with a building master fire extinguishing system; fire alarm signals are taken as the trigger signals of passing through; actual environment conditions can be acquired in real time via combination with smoke sensors and temperature sensors arranged on the two sides of a door main body, and opening of channels leading to places with fire is avoided; so that safety of automatic control of access control systems under emergency fire disasters is improved greatly.

The invention provides a design method of an aircraft trailing edge flap control system based on model conversion. The design method includes: A block definition diagram and an internal block diagramof the aircraft trailing edge flap control system are generated in SysML software to establish a SysML model of the aircraft trailing edge flap control system, the SysML model of aircraft trailing edge flap control system is exported as XMI file in SysML software, after the XMI file is parsed in RelLab software, the AltaRica model of the aircraft trailing edge flap control system is generated based on the conversion rules between the XMI file elements and the AltaRica model elements, based on the AltaRica model of aircraft trailing-edge flap control system, the safety and reliability of aircraft trailing-edge flap control system are analyzed, and the list of key equipment and failure probability of critical failure state are obtained. The system architecture design of the aircraft trailingedge flap control system is carried out synchronously with the system reliability and safety design, and the linkage is coordinated to effectively improve the efficiency of the safety and/or reliability design and analysis activities.

The invention discloses a data filing method used for a computer application system. The method includes: an application system can execute filing main-control work; the application system adopts the system-establishing design of multistage scanning and synchronous monitoring of the overall-process of filing work; the application system takes relevant data generated by keywords as the units of data filing to carry out checking, data filing, data deletion checking, data deletion and data resumption inquiry before data filing; the application system includes each relevant sub-system which is designed by adopting comparatively independent filing phase work; the application system includes each functional module and register the functional modules into the data distribution service collection of a data distribution center, and the application system scans the data distribution service collection by filing the main-control work to control each relevant sub-system to carry out the modularization of filing work phase by phase. The data filing method can meet the data filing requirement of the application system with complicated incident relation data structures in small, middle and big databank systems.

The invention relates to the field of computer system structure and integrated circuit design, an access-intensive algorithm acceleration chip having a plurality of high-speed serial access channels is disclosed, includes a plurality of algorithm computation cores for performing data processing operations in the algorithm and a plurality of high speed serial access memory channels, the high speedserial access channel is connected with the off-chip memory chip. The implementation mode of the on-chip interconnection network module includes single bus, multi-bus, ring network, two-dimensional mesh or crossover switch. A memory access intensive algorithm acceleration chip with a plurality of high-speed serial memory access channel, the invention can flexibly expand the number of high-speed serial memory access channels according to the algorithm processing requirements so as to expand the memory access bandwidth, support various address mapping modes, and support the algorithm to accelerate the direct data transmission between chips, thus providing better flexibility for the whole machine system architecture design.

The embodiment of the invention relates to an intelligent measurement terminal for an electric power internet of things. According to the intelligent measurement terminal, through modular design of amain control system and a function module set, recombination of different software and hardware modules is realized to realize independence and conversion function of the intelligent measurement terminal function; the pluggable ports in the function module set are adopted to realize function expansion of the intelligent measurement terminal, so that different terminals do not need to be redesigned, and the universality is high; through a unified operating system architecture designed in a layered architecture mode in an intelligent measurement system, the coordinated communication capacity ofapplication programs, developed by different manufacturers, running on the intelligent measurement terminal is guaranteed, software development standardization is unified, the test availability is quantified, and the operation and maintenance operation difficulty is simplified; and according to the intelligent measurement device and the intelligent measurement system, the intelligent measurement terminal has the advantages of being high in flexibility, easy to maintain and expand, high in compatibility and the like, and a solid foundation is provided for multi-energy operation and maintenanceinformation collection service with electric power as the core in the future.

The invention discloses a morphology-based robot star point segmentation method and an FPGA realization method. The method comprises the following steps: utilizing the characteristic keeping dim targets of edge structure elements and the characteristic of suppressing noise through opening operation; defining a new star point segmenting method according to the features of star points and the features of different interferences; carrying out opening operation and novel closing operation on images by using three different structure elements; subtracting the relatively low value of the two operation results by using the novel closing operation; and extracting the star points in an artwork master corresponding to the pixel coordinate where the subtraction result is greater than zero to realize the complete segmentation of the star points. According to the morphology-based robot star point segmentation method and the FPGA realization method, the different types of interferences of the star map can be suppressed and the star points can be extracted, and the correct segmentation of the bright stars and faint stars can be realized so as to improve the centroid precision; and by taking full advantage of FPGA in parallel production line operation system architecture design and by adopting the parallel production line operation system architecture to organize an operation module in a star point segmentation algorithm, the operation speed is greatly improved and the time required by the system processing is shortened.

The invention provides a civil aircraft in-cabin pressure control system modeling method, which comprises the following steps of: respectively establishing a system demand summary information model based on a panoramic view angle, a system demand analysis model based on a capability view angle, a system function analysis model based on an operation view angle and a system architecture model basedon a system view angle SV; combining a Harmony-SE method with a DoDAF system architecture to describe a cabin pressure control system model by using four perspectives of panorama, capability, operation and system on the basis of the hierarchy of system demand analysis, system function analysis and system architecture design. The design thought and concept description method of the cabin pressure control system model are provided by defining specific sub-views and model supplementation in each stage, meanwhile, the incidence relation between different views of the system is shown to a certain degree, and the design thought and development logic of designers are improved and completed.

The invention relates to an application method based on an Internet of Things architecture system. A brand-new system architecture design scheme is adopted, a more flexible and efficient Internet of Things architecture system is realized in real time by introducing multiple methods, the installation and maintenance cost of Internet of Things terminal equipment as infrastructure is reduced, and theautomation degree of large-scale equipment implementation and installation is improved; the method comprises the following steps of sinking a computing center to local internet-of-things systems by acenterless edge computing node, and forming a multi-level internet-of-things architecture which is flexible and telescopic and adapts to various service systems by each local internet-of-things system through modes of parallel connection, cascade connection and the like. Meanwhile, the related technology of the block chain is applied to the scheme, so that consensus is kept between the devices, verification with a center is not needed, even if one or more nodes are broken through, the data of the whole network system can still run, and the method is reliable and safe.

The invention provides a multidisciplinary joint simulation system and method based on virtual time. The multidisciplinary joint simulation system comprises an FMU model loading module, an integrated development environment, a time sequence scheduler and a simulation verification platform. According to the multidisciplinary joint simulation method based on the virtual time, physical phenomenon models, computer software and hardware behavior models, chemical phenomenon models and the like occurring in different time and space are integrated and synthesized based on the virtual time, and the working condition of a complex system is simulated most truly. Therefore, the system architecture design can be completely evaluated and mastered in the initial stage of system design, and a great step is made towards the landing direction.

The invention discloses a cardiovascular disease surveillance platform construction method. The method comprises the following steps of step one, the architecture design of a remote cardiovascular disease surveillance system; step two, a RFID and wireless sensor network fusion technology; and step three, the design and implementation of health surveillance. According to the cardiovascular diseasesurveillance platform construction method, cardiovascular monitoring equipment collects electrocardio, body temperatures, blood glucose and blood oxygen physiological parameters of a patient, data issent to a surveillance software of a family or community through a Bluetooth or a wireless sensor network, then a community surveillance system compares and analyzes the local background data, the system feeds back a corresponding health advice to the patient, notifies the patient and a community medical institution for abnormal data by a mode of grading alarm to achieve the function of timely rescuing the patient, thereby the timeliness and the early warning reaction capacity are improved, the pressure of hospital emergency is effectively reduced, the patient can enjoy the convenience of family practice, and the medical expense is reduced.

The invention discloses a novel intelligent liquid level measuring instrument based on machine vision. The novel intelligent liquid level measuring instrument comprises an industrial liquid level meter, a CMOS camera module and a PC client side; and the CMOS camera module collects liquid level images of the industrial liquid level meter and is connected with an Internet gateway and a data server through a local network, the Internet gateway is connected with a cloud server, the PC client side is connected into the local network, the CMOS camera module is connected with a PLC, and the PLC is connected with a DCS. According to the novel intelligent liquid level measuring instrument, the inherent defects of poor reliability, low precision, no visibility, poor networking capability and the like when the liquid level is measured through traditional physical technologies such as ultrasound are overcome; the inherent defects that system adopting a PC technology to measure the liquid level islarge, complex, poor in realtime performance, low in integration degree, large in mounting difficulty, low in economic efficiency, low in reliability and the like can be overcome; and in addition, thenovel intelligent liquid level measuring instrument adopts system architecture design based on IP protocol, the configuration, management, data storage and historical reference modes of a traditionalliquid level measuring instrument are overturned, and the novel management and configuration mode conforming to IT characteristics are added.

The invention relates to a comprehensive management system and method for a cell culture laboratory. The method effectively achieves the comprehensive management of the whole process of the cell culture laboratory through the reasonable function design and system module design, achieves the electronization of the front, central and rear ends of the whole process, improves the work efficiency, employs a system architecture designed for an interface, is effectively compatible with the access of various types of operating terminals, meets the demands of various types of moving scenes of a modernlaboratory, and achieves the multi-terminal cooperative management. The method achieves the management of the cell culture process, the real-time monitoring and recording and the real-time uploading of culture data, guarantees that the whole culture process meets the production requirements, achieves the quality control management of the cell culture, and guarantees the traceability through the application data of equipment and consumable items, the detection record and the real-time input of the record, and guarantees the quality of produced cells.

The invention discloses a partition communication method of an onboard operating system under Windows, and is used for solving the technical problem of poor instantaneity of a conventional partition communication method. The partition communication method has a technical scheme that an integrated modularization avionics software simulation and verification platform of an ARINC653 specification is set up. On a virtual ARINC653 operating system, a shared memory is used to realize the efficient communication of a large data volume, and the communication function requirements of the ARINC653 are metthrough mechanisms of blackboards, caching, sampling and queues. Meanwhile, the physical implementation of a bottom layer is shielded through the design of a system calling interface, and a system architecture design of a true environment is combined. Through tests, the partition communication method of the onboard operating system under Windows exhibits good instantaneity.

The invention relates to a long-term reactive voltage analyzing and optimizing method in a power system, which comprises a system architecture design part, a data interface module part, a computation module part and a tidal stream data check part. The method analyzes the tidal stream data of the power grid operation and the problems in the long-term operation of the power grid, optimizes the reactive voltage coordination control among different voltage grades, provides a reactive voltage optimized configuration strategy, enhances the voltage qualification rate of the whole power grid, and provides theoretical references for establishing the operating mode of the power grid, thereby ensuring the safe, stable and reliable operation of the power grid.

According to the heterogeneous hybrid cloud system architecture design method disclosed by the invention, the system structure is open and compatible, the layout form is flexible and tailorable, and engineering realization is easy, and the method is realized through the following technical scheme: under a network-cloud-edge-end system architecture, the overall architecture design capability is taken as traction, and the network-cloud-edge-end architecture design capability is taken as traction; the method comprises the following steps: designing a heterogeneous hybrid cloud platform of end systems and a public cloud data center, and constructing an end system and public cloud data center integrated heterogeneous hybrid cloud platform by transversely integrating n end systems through the public cloud data center; according to business requirements, data fusion analysis and calculation are carried out on a big data calculation engine, related achievements with sharing are pushed to a data center or an active service system, a training migration model for communication between a cross-end system and a public data center is established, the training migration model is uniformly published to a data center algorithm model library in an atomic component form, and the data center algorithm model library is constructed. And a joint data service of a plurality of first-level function packets which are retrieved and accessed to the outside by the heterogeneous resources of the end system is realized.

The invention discloses an AVS video decoding test method and device in the information disposal domain, for information source coding and channel coding, which comprises the following steps: A. affirming the system frame design of AVS video decoding; optimizing the artificial programmed algorism; B. programming each functional mode; C. connecting each functional mode through system design tool; D. finishing the simulation of video decoding function on the system design platform; E. depicting the program language through hardware depict language; finishing mode RTL code to do artificial test. The device contains CPU, FPGA, digital video interface and display. The invention is convenient to use and fit for many different applying environments based on transplanting the elementary design on the special integration circuit easily, which shortens the development period of AVS coding and decoding chip greatly.

The invention discloses a network payment anti-fraud system architecture based on suspected fraud transaction reference order, and relates to the field of network payment anti-fraud. According to themethod, a fraud feature subspace synthesis concept is creatively adopted, a complete fraud space division method based on a suspected fraud transaction reference order is provided for the first time,and a fraud feature space is divided into a fraud transaction predecessor feature space, a fraud transaction post-secondary feature space and a fraud transaction median feature space. Different feature subspaces refer to the order according to the transaction data generated in the transaction process of the user, several or all of the modules are used for analyzing whether the transaction is a fraudulent transaction or not, the results of the modules are integrated through the decision strategy of the voting method according to the results generated by the modules, and finally the decision result of the system is generated. According to the invention, the coupling property is reduced by utilizing the mutual independence of multiple modules, the multiple modules are combined by utilizing anintegration and coordination strategy, the expansibility and interpretability are good, the functions of the modules are complementary, and the anti-fraud system performance is improved.