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51 results about "Open model" patented technology

Robot Control Software Framework in Open Distributed Process Architecture

An open distributed processing structured robot control software architecture is enclosed, which makes it possible to manufacture a user-oriented robot through combination of independent heterogeneous functional modules. The invention involves an open software framework for integrated operation and production of distributed software of the modules, and an autonomous robot control architecture suitable for distributed environments. The software framework indicates underlying software components for robot control and service creation. The invention makes it possible to mass-produce autonomous robots in units of interoperable functional modules. It is also possible to meet various demands of consumers, achieve specialization, and accelerate technology development since the development procedures are specialized in an independent manner and are suitable for manufacturing a wide variety of robot products in small quantities.
Owner:KOREA INST OF IND TECH

Quantum dot-organic dye compound closed/open type cadmium ion ratio fluorescent probe and preparation method thereof

InactiveCN102936501AImprove luminosityOvercome the difficulty of accurately obtaining fluorescent signalsFluorescence/phosphorescenceLuminescent compositionsHydrogenAnalyte
The invention discloses a quantum dot-organic dye compound closed/open type cadmium ion ratio fluorescent probe and a preparation method thereof. The preparation method comprises selecting CdTeQDs to serve as a main fluorescence source, introducing fluorescein isothiocyanate (FITC) to serve as an auxiliary (or reference) chromophore, and forming a CdTe-FITC compound dual-emitting probe in a hydrogen bonding mode. The problem that fluorescence signals of a traditional single-fluorescence probe are difficult to obtain accurately is solved. A fluorescence closed/open model is adopted, disturbance of factors except an analyte on a fluorescence enhancement reaction can be effectively reduced, the fluorescence enhancement reaction has specificity, and accordingly sensitivity and selectivity of analyte detection are improved. The preparation method is simple and low in cost, and the prepared product can perform accurate, sensitive, simple, convenient and rapid detection on Cd2+ in complex systems and biological samples, has important reference values for developing high-quality fluorescence probes of other types and provides a new developing direction for research in the fields of biological detection and chemical analysis and the like.
Owner:EAST CHINA UNIV OF SCI & TECH

Low degree-of-freedom parallel robot multi-index optimization design method based on interval analysis

InactiveCN101829989ASolve the problem of simultaneous optimizationSolving ever-expanding problemsProgramme-controlled manipulatorOptimization problemDesign methods
The invention relates to a low degree-of-freedom parallel robot multi-index optimization design method based on interval analysis. The method comprises the following steps: 1. conducting mathematical modeling of property indexes, determining basic geometric parameters and initial range of a parallel robot in needed of optimal designation, and determining compulsory design indexes on a work space, parasitic movement and precision modeling; 2. optimally designing the work space, the parasitic movement and the precision modeling based on an interval analysis algorithm to respectively obtain almost all solution intervals of the geometric parameters which can respectively satisfy the work space, the amplitude limit of the parasitic movement and the requirements of precision design; 3. calculating feasible solutions which can satisfy all compulsory requirements; and 4. carrying out central sampling and calculating compromising design indexes on sampling points. The invention provides a new thought capable of systematically solving the multi-index optimization problem, thereby a weight value is not needed to be selected, extremely small local is not entrapped; and the method has an incremental and opening algorithm structure.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Open type data collection system

The invention discloses an open type data collection system, and belongs to the technical field of building construction data collection. The system comprises instrument data collection terminal equipment, data collection drive software and a cloud data collection management system, wherein the instrument data collection terminal equipment is installed on a construction scene, the data collectiondrive software and the cloud data collection management system are installed in a cloud server. The instrument data collection terminal equipment communicates with instrument equipment via different collection communication interfaces; the data collection drive software acquires a communication protocol of instrument equipment communication, generates an instrument equipment data collection command, analyzes data acquired by the instrument data collection terminal equipment, and sends the analyzed data to the cloud data collection management system; the cloud data collection management systemmanages equipment information and manages a corresponding relationship between the data collection drive software and the equipment information. The system provided by the invention can support remotecollection and management of different instrument equipment data, and can expand the new equipment type.
Owner:CHINA CONSTR EIGHTH ENG DIV

Active and passive instability teaching demonstrator of shield excavation face

ActiveCN102915666ARich comparison demo functionRich teaching demonstration contentEducational modelsLong axisInstability
The invention discloses an active and passive instability teaching demonstrator of a shield excavation face. An opened model box is formed by a front panel made of organic glass, three shield body sections are hollow semi-cylinders with same diameter, plane parts of the three shield bodies are sequentially parallel to a bottom plate from top to bottom and are clung to the inner side face of an organic glass plate of the model box, pressure bearing baffle plates, barrels and mobile brackets are sequentially coaxially arranged in the hollow semi-cylindrical surfaces of the right sides of the three shield bodies; lead screws on one ends of three step-shaped long shafts respectively penetrate through respective mobile brackets to be threaded with the barrels, left sides of the three shield bodies are abutted with a left side plate, the other ends of the three step-shaped long shafts penetrate through the left side plate, a metal substrate, gear inner gear baffle gaskets, gears and gear outer gear baffle gaskets to be threaded with nuts on respective shaft ends; and the three gears are fixed on respective shafts by using respective location screws. According to the active and passive instability teaching demonstrator, the deformation and damage process of soil bodies before the pressure bearing baffle plates under three depths can be demonstrated, and the damage condition of the soil bodies can be statically observed under any displacement. The active and passive instability teaching demonstrator can meet the classroom teaching demand.
Owner:ZHEJIANG UNIV

Liquid filling shearing bending formation method for small bending radius rectangular tube

InactiveCN102962304AForming bending radius is smallImprove surface qualityLiquid mediumComputer module
The invention discloses a liquid filling shearing bending formation method for a small bending radius rectangular tube and relates to a liquid filling shearing bending formation method. The invention aims to solve the problem that a small bending radius rectangular tube cannot be formed by the conventional bending processes. The method comprises the following steps: step 1, filling stage: placing a rectangular tube in a die cavity, mounting rectangular seal punches, inserting a medium input pipeline in one of the rectangular seal punches and filling a liquid medium in the rectangular tube, and propelling the rectangular seal punches inwards to implement the sealing; and step 2, formation stage: pressurizing the liquid medium in the rectangular tube, wherein a driving device drives a moving module to move in the tangent direction of the rectangular tube relative to a fixing module, and the rectangular seal punches at two ends of the rectangular tube are fed inwards in the axial direction to enable the pressure of the liquid in the rectangular tube to increase or keep constant and the rectangular tube to be deformed, keep the pressure, and relieve the pressure, and the driving device drives the moving module to open model and take out a tube. The method is used for the liquid filling shearing bending formation of the rectangular tube.
Owner:HARBIN INST OF TECH

Multi-version open geographic information service access method and system based on fragment pattern matching

The invention relates to the technical field of geographic information service, in particular to multi-version open geographic information service access method based on fragment pattern matching, which comprises the steps of: inputting a source pattern file and a destination pattern file which are to be matched through a user interface; dynamically analyzing the pattern files by using a pattern analyzer; designing a pattern manager to manage the analyzed pattern files; designing a pattern matching assembly to match the pattern files; selecting an optimum matcher or matching combining method to match the pattern files; and carrying out fragment pattern matching. The invention improves the performance of the pattern matching, greatly improves the matching quality in comparison with the traditional method, and has higher matching quality and higher matching efficiency than that of the traditional pattern matching method, such as COMA and CUPID, which proves that the multi-version open geographic information service access method is more practical and reliable in network service pattern matching.
Owner:WUHAN UNIV

Open type earphone

The invention provides an open type earphone which maintains listening models of the traditional earphone (comprising head band type, ear hanging type and back hanging type) by pressing auricles and can convert the listening model by pressing auricles into an open model by pressing cheeks; or only designs the listening model by pressing cheeks without pressing auricles. The new listening model can reduce damage to auditory system caused by pressing auricles, thereby avoiding auricles deformation, uncomfortable and tinny allodynia caused by the traditional earphone in the listening process. In addition, the new listening model also uses the capacity of auricles to collect voice apperceive, provides relatively comfortable and natural listening choice, and creates relatively open and natural listening environment for the users.
Owner:魏大宝

Wallboard modeling method based on UDF technology

The invention provides a wallboard modeling method based on the UDF technology. UG software is adopted as a modeling platform, and a UDF library is set up; a parametric feature model of a wallboard is set up, the feature dimension variable and preliminary sketch dimension variable of the wallboard are determined, and the wallboard modeling method comprises the following modeling steps that a UDF is generated according to the feature dimension variable and preliminary sketch dimension variable of the wallboard; a user interface and a shortcut button for calling the generated UDF are developed through a UG/OPEN API module; a generated program is operated, and the needed wallboard model is generated by changing the values of all parameters in the user interface. According to the wallboard modeling method based on the UDF technology, the programming workload of library establishing is reduced, subsequent expansion and modification of the model in the library are convenient, the good user interface can be obtained, a system is connected with the model library, automatic normal data selection is achieved, the operation of calling the model in the library is convenient and fast, and subsequent modification and expansion of the content of the library are very convenient through the open model library structure.
Owner:TIANJIN AEROSPACE CHANGZHENG ROCKET MFGCO +1
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