42 results about "Real time design" patented technology

A system and a method for heterogeneous proppant placement in a fracture (12) in a subterranean formation (18) are disclosed. The system includes a delivery system (10) for delivering proppant and treatment fluid to the fracture (12), a sensor (20) for measuring geometry of the fracture and a computer (24) in communication with the sensor (20). The computer (24) includes a software tool for real-time design of a model (38) for heterogeneous proppant placement in the fracture (12) based on data from the sensor (20) measurements and a software tool for developing and updating a proppant placement schedule (42) for delivering the proppant and treatment fluid to the fracture (12) corresponding to the model. A control link between the computer (24) and the delivery system (10) permits the delivery system (10) to adjust the delivery of the proppant and treatment fluid according the updated proppant placement schedule.

The invention discloses an intelligent robot system used for oral implantology surgeries. The intelligent robot system used for oral implantology surgeries comprises a robot mechanical arm, an end effector, an implantology surgery apparatus, a surgery navigation system, a surgery planning system, a force feedback system, an implantology robot bone texture analysis expert diagnosis system, an implantology point trimming and real-time data acquisition system, a restoration body real-time design and rapid moulding making system, and a special dental chair matches the implantology robot. The invention also discloses a method and a device used for matching of a CT scanning space with a surgical space, and security policy of the intelligent robot system. The intelligent robot system is capable of overcoming difficulties such as small oral implantology space, lack of direct sight, and poor doctor technology, realizing accurate control on implantology apparatus path and position, avoiding damage of normal tissue in surgeries, and realizing accurate implantation of implants.

Systems and methods for real-time design checking of an integrated circuit design, include the operations of receiving at a design tool, design elements of an integrated circuit design entered by an integrated circuit designer; the design tool performing real-time design checks on the design elements as they are entered by the integrated circuit designer to determine whether a design element violates a design rule; when the design tool detects a violation of a design rule based on the design checks alerting the integrated circuit designer; and the design tool presenting a correction to correct the violation of the design rule. The real-time design checks can include, comparing each design element to one or more known non-compliant design elements stored in a database to determine whether a non-compliant design element was entered or is being entered by the integrated circuit designer.

The invention discloses a novel sand control screen pipe with adjustable on-site sand stop precision, and belongs to the field of oil well completion sand control. The novel sand control screen pipe mainly comprises five parts, namely a central pipe, a fixed-precision sand stop layer, an adjustable-precision sand stop layer, an outer protective sleeve and a sand stop precision precise adjusting mechanism, wherein the central pipe is provided with spirally distributed through holes and is mainly used for supporting the entire screen pipe and allowing oil to pass through; the fixed-precision sand stop layer is mainly used for controlling sand; the adjustable-precision sand stop layer can change the sand stop precision under the adjustment of the precise adjusting mechanism to play a major role in sand control; the outer protective sleeve is mainly used for protecting the internal structure of the screen pipe and reducing erosion effect of internal fluid and sand; and the sand stop precision precise adjusting mechanism is mainly used for adjusting sand stop precision of the adjustable-precision sand stop layer. Compared with the conventional sand control screen pipe with fixed sand stop precision, the adjustable-precision sand control screen pipe can realize on-site real-time design and sand stop precision adjustment aiming at the characteristics of a single well to improve the sand control effect; the novel sand control screen pipe is convenient for mass production of the screen pipe manufacturers and can precisely control the sand control precision; and the novel sand control screen pipe is convenient for screen pipe development, is convenient for suppliers to provide a sand control design, integrated service of the sand control screen pipe, and the like.

The present invention extends to methods, systems, and computer program products for optimizing production of packaging products. Packaging products can be automatically produced on-demand and can be optimized based on stored and / or real-time information. In some embodiments, a request for a packaging product is received and a real-time design optimization system accesses information about one or more design groups. The one or more design groups include multiple design options. The multiple design options are scored based on stored and / or real-time criteria. Based on the score, one or more top designs are identified for production and / or selection by an operator of the system.

The system and method of the present invention provides comprehensive design and installation management for agricultural water management systems. Maps and grade profiles are created from data collected by Global Positioning devices in the field. Latitude, longitude, and elevation are triangulated from GPS data to develop contour, grade, and profile maps, used to design drainage systems in real time. Customer billing information and vendor pricing information are produced from map and grade profile data. Interfacing and machine control for machines used to install drainage and / or irrigation systems are generated from contour, grade and profile data. Data is exported and imported in common file formats for efficient data exchange.

The invention discloses a method for compensating a system in real time by using a hysteresis inversion model in the technical field of control, which comprises the following steps: acquiring input and output signals of a hysteresis system in real time, establishing a hysteresis model for one-to-one mapping between the input and output of the hysteresis system and determining parameters of the established hysteresis model; establishing the hysteresis inversion model of the system according to the input and output signals and the established hysteresis model, obtaining an analytical expression of the hysteresis inversion model and determining the parameters of the hysteresis inversion model; and designing a hysteresis inversion model compensation controller according to the analytical expression of the established hysteresis inversion model and realizing the real-time compensation of the system by using the hysteresis inversion model so as to fulfill the aim of eliminating hysteresis nonlinearity and realize the linearity of the input and output signals. The method has the advantages of simple form, fewer required parameters and favorableness for the real-time design of the hysteresis compensation controller; and a practicable compensation scheme is provided for the high-speed and high-bandwidth positioning and tracking application of the hysteresis system comprising an intelligent material driver.

A method and system for modeling aerodynamic interactions in complex eVTOL configurations for realtime flight simulations and hardware testing which includes decomposing the aircraft into aerodynamic subcomponents, wherein the interactions between these components are handled by flow simulations of the surrounding fluid, which may be Euler flow CFD simulations. A computer generated simulation can be used to analyze the fluid flow and pressures, the forces delivered by an aircraft into the fluid and the forces onto the aircraft from the fluid, to determine the position and attitude of the aircraft, and other aspects. The system may be used as a flight simulator for pilot training in a realtime environment. The system may be used to support component testing using an interface to those components, such as flight electronics and actuators, to test the components in high fidelity simulations of actual flight demands on those components. The system may also be used to support design analysis in non-realtime to run numerous simulations on different designs and to provide comparative output.

An example video encoder uses a self-adaptive dictionary that only depends on the block location, without requiring real time design / redesign of the dictionary. A mean-removed block may be directly represented using a redundant dictionary including all possible inter-prediction candidates with integer motion vectors (mean-removed). In general the dictionary may also contain some intra-prediction candidates and some pre-designed fixed dictionary atoms. The coefficients may be determined by minimizing the L0 norm of the coefficients subject to a constraint on the sparse approximation error. Using such a self-adaptive dictionary can lead to a very sparse representation, with significantly fewer non-zero coefficients than using the DCT transform on the prediction error. Some example embodiments consistent with the present invention use a modified orthogonal matching pursuit (“OMP”) algorithm to orthonormalize each new chosen atom with respect to all previously chosen and orthonormalized atoms. Each image block is represented by the quantized coefficients corresponding to the orthonormalized atoms.

The invention provides a method and a system for quickly drawing an indoor preview map, which provide an online, visual 3D graphic editing tool to enable a designer to quickly edit a customer's housetype through a browser and quickly obtain a high-quality effect map. At a client, the room type is identify by importing a house type diagram to the cloud end and the sample room in a 3D template library is called up, after the client is read by the sample room, various parameters are set according to the room type and submitted to the cloud, and high-quality rendering services are provided for the client through the cloud, the computing resources are allocated to each rendering task more efficiently, and the results are sent back to the client for use after completion. Meanwhile, the simplified model is used for real-time design and rendering, which ensures smooth user experience, efficiently allocates computing resources to each rendering task, and then transmits the results back to theclient for use.

The system and method of the present invention provides comprehensive design and installation management for agricultural water management systems. Maps and grade profiles are created from data collected by Global Positioning devices in the field. Latitude, longitude, and elevation are triangulated from GPS data to develop contour, grade, and profile maps, used to design drainage systems in real time. Customer billing information and vendor pricing information are produced from map and grade profile data. Interfacing and machine control for machines used to install drainage and / or irrigation systems are generated from contour, grade and profile data. Data is exported and imported in common file formats for efficient data exchange.

The invention discloses an environment test device refrigerating system and an energy-saving working condition fast determination method of the environment test device refrigerating system. The environment test device refrigerating system and the energy-saving working condition fast determination method of the environment test device refrigerating system comprises: 1. based on HYSYS, a suitable physical property method and a suitable parameter output mode are selected according to refrigerant properties; 2. special design of process procedures of a refrigerating system is conducted; 3. key point working condition parameters are input and are dynamically calculated to acquire working condition design parameters; and 4. condition ranges are defined, target technical parameters are optimized to embody energy-saving effect. The environment test device refrigerating system and the energy-saving working condition fast determination method of the environment test device refrigerating system can greatly improve efficient of design of the refrigerating system and confirmation of the working condition parameters, overcome all kinds of adverse factors such as limited essential data and limited condition selection of refrigerating fluid of design software of some refrigerating systems, and meanwhile timely design a technological process and acquire the most energy-saving process state parameters according to different environment, timely calculate air quantity and confirm air volume according to the size of loads, and therefore the advantages that the working condition parameters of the refrigerating system can be fast and efficiently confirmed are truly demonstrated.

The invention discloses a mixed base FFT method based on real-time processing. The mixed base FFT method based on real-time processing is applicable to the condition that FFT counting meets that a series is s=s1+s2. Firstly, according to the real-time requirement, input data are distributed into r2 storage devices; the depth of each storage device is the second step and a running water method is used for reading multiple storage devices and the DFT operation is carried out on r2 N' points; in the reading process, the timing sequence delay nth storage device is read by the (n+1)th storage device; thirdly, a concurrent method is adopted for reading the storage devices and the DFT operation is carried out on N' r2 points. Based on in-situ storage, an input data sequence and a single butterfly-shaped unit and under the condition that the real-time performance is ensured, extra operation is eliminated. As a running water and concurrent access manner is adopted by the storage devices, the real-time design requirement is met.

The present invention extends to methods, systems, and computer program products for optimizing production of packaging products. Packaging products can be automatically produced on-demand and can be optimized based on stored and / or real-time information. In some embodiments, a request for a packaging product is received and a real-time design optimization system accesses information about one or more design groups. The one or more design groups include multiple design options. The multiple design options are scored based on stored and / or real-time criteria. Based on the score, one or more top designs are identified for production and / or selection by an operator of the system.

The invention discloses a picture selection method, a real-time manicure design system and a printing device. The method comprises steps: a sampling background picture is defined; a sampling mask is defined; a sampling area is defined on the sampling mask; the corresponding sampling area on the sampling mask is locked on the sampling background picture; and the sampling area after being locked iscut on the sampling background picture and is re-locked on the sampling mask. The scheme of the invention adopts the following technologies: a picture processing technology with the contour of each finger of two hands as a target unit in manicure application, a "what you see is what you get" picture printing fusion technology with manicure application and a printer combined, and a routing technology of automatically routing an order to a corresponding store according to a goods collection requirement in the case of order placing for manicure application.

The invention discloses a multimedia data transmission system suitable for field cooperation. The system comprises a slice processing module; the slice processing module is used for analyzing data frame structures of a transmission task to perform a slice operation; if all data frame structures of the transmission task are the internal pictures, the slicing is directly performed according to fixed time length; if each data frame structure of the transmission task contains a picture group, the slice processing module performs the following processing: judging whether the length of the picture group achieves a set value, if the length achieves the set value, directly performing the slicing operation according to the picture group; if the length does not achieve the set value, orderly overlapping the number of the picture group until to achieve the set value, and performing the slicing operation according to the picture group with the set value. By combining the respective advantages of the file transmission and the stream transmission, the immediate delivery requirement of using the video content in transmitting can be satisfied without being limited by the frequency double real-time design; the video content can be used both in high broadband and low broadband environment, and the transmission efficiency is improved.

The invention discloses an ornamental garden design method based on three dimensions. A data layer, a transmission layer, a storage layer, a data processing layer, a VR display layer and a VR interaction layer are included. The method comprises the steps of data acquisition of a data layer, data transmission, data processing of a data processing layer, three-dimensional effect display of a VR display layer and interactive design of a VR interactive layer. The three-dimensional virtual interaction technology is adopted for modeling and displaying the ornamental garden, the model and the environment are changed through real-time interaction, designers can be helped to conveniently and visually obtain the design effect, real-time design is conducted on the three-dimensional level, and the design efficiency and the design effect are effectively improved.

The invention discloses a design method of a two-dimensional Fourier transform IP core based on HLS. The design method specifically comprises the following steps: splitting two-dimensional Fourier transform in image processing into two one-dimensional Fourier transforms; calculating the one-dimensional Fourier transform by using a DIT radix-2 fast Fourier calculation method; adopting an HLS tool to design a one-dimensional Fourier transform IP core with the processing lengths of 256 and 128, including acceleration design of a twiddle factor, design of a reverse order and design of inverse Fourier transform. According to the invention, the two-dimensional Fourier transform is split; one-dimensional Fourier transform is respectively designed by adopting fast Fourier transform; acceleration is realized in the aspect of software by using a simplified algorithm, hardware IP core design is performed by using HLS, acceleration is realized in the aspect of hardware by using parallel computing,and after two-dimensional Fourier transform in an image processing technology is accelerated, real-time design of algorithm processing is facilitated, and the industrial practicability of an image processing algorithm is improved.

The invention discloses a new energy power station interactive design system and belongs to the technical field of power station design and a computer. The system comprises a client, an interactive design server, a background database server and a plurality of design terminals, wherein the interactive design server comprises a design team showing and selecting module, a design scheme showing and selecting module and a project dynamic showing and modifying module; each of the modules is used for achieving real-time interaction with the client and the background database server during design; and the plurality of design terminals are used for reading each parameter required for design from the background database server so as to carry out design and sending a real-time design result to the background database server to carry out storage. The scheme solves the problems of low efficiency, incapacity of carrying out effective interaction and the like of existing design, and has various advantages of promoting user experience, saving design duration, improving design efficiency and the like.

The invention discloses a non-real-time video and audio file transmission method. The method comprises a slicing operation step S2; the slicing step S2 comprises the following steps: analyzing the data frame structure of a transmission task, and performing a slicing operation; if the data frame structure of the transmission task is entirely internal image, directly slicing according to a fixed time length, and if the data frame structure of the transmission task contains an image group, performing the following processing: judging whether the length of the image group reaches a set value, and if so, directly performing the slicing operation according to the image group with the set value; and if not, sequentially superposing the number of the image groups until reaching the set value, and performing the slicing operation according to the image group with the set value. The non-real-time video and audio file transmission method combines the advantages of file transmission and flow transmission, can satisfy the timely transmission requirements of using while transmitting of video contents, the non-real-time video and audio file transmission method is not limited to the real-time design of doubling speed and can be used in high bandwidth and low bandwidth environments, and thus the transmission efficiency is improved.

The invention relates to the technical field of network security, in particular to a real-time secure network system based on dual-engine forwarding. The real-time secure network system based on dual-engine forwarding comprises dual-engine security switches; the dual-engine security switches are connected with real-time nodes and data nodes respectively; each dual-engine security switch comprisesa PHY chip; and the PHY chip is connected with a leaf interface, a dual-engine chip and a backbone interface respectively. A physical network is isolated to two completely non-interactive and non-interference networks, one network is regarded as a common network compatible with the existing common network, the other network is a real-time network used by an OT, super high secure and super high real-time design is adopted, and the performance is excellent.

The invention discloses a mathematical modeling method using a multi-dimensional space of a computer, in the technical field of mathematical modeling. The method comprises the following steps of building an original mode, assessing a single building, outputting a simulative image and outputting dynamic simulation. The mathematical modeling method using the multi-dimensional space of the computer specifically comprises the following steps of S1, building the original mode; S2, assessing the single building; S3, outputting the simulative image; and S4, outputting dynamic simulation. The method provided by the invention can perform real-time design and interaction design on the computer, and is simple to operate and convenient to grasp; cognitive differences caused by knowledge differences are avoided; a periodical return point can be built by backuping an original domain model, and thus maximal work flexibility can be reserved for redesign.

The invention relates to the field of mobile terminal service, in particular to a mobile terminal service platform for furniture store sales management. The furniture store sales management mobile terminal service platform comprises a mobile terminal system, a background service module and an ERP management system. The invention (1) connects a mobile terminal system and an ERP management system through a multi-level server and a database to construct a mobile terminal service platform suitable for furniture store sales management; (2) Integrating 3D furniture real-time design and rendering software with mobile terminal system to solve the space limitation of furniture storefront display; (3) Realize the store clerk to place orders quickly according to the product collocation information ofthe product shopping guide module, and improve the market competition rate of the products through feedback customer demand in time; (4) It is the design and development idea based on the open platform. After the back-end data development is completed, the standardized data interface will be reserved, which is convenient for the subsequent secondary development needs of different types of customers.

The invention discloses a fuel conveying method for an internal combustion engine using a gas-liquid two-phase natural gas as the fuel. The method comprises the following steps: conveying a liquid-state compressed natural gas source and a gas-state compressed natural gas source to a heat insulation common rail in a heat insulation manner; mixing the liquid-state compressed natural gas source with the gas-state compressed natural gas source in the thermal insulation common rail, and conveying the mixture into a gas cylinder through an electrically controlled fuel injector; the fuel entering the heat insulation common rail (5) is divided into a liquid route and a gas route; the liquid route is conveyed to the heat insulation common rail (5) by a liquid-state compressed natural gas cylinder (1) through a heat insulation low-pressure pipe (2) and a heat insulation pressure pump (10); and the gas route enters the heat insulation common rail (5) by a gas-state compressed natural gas cylinder (7) through corresponding pipes and valves. The fuel conveying method for the internal combustion engine using the gas-liquid two-phase natural gas as the fuel allows the gas phase natural gas and the liquid phase natural gas to be flashed and boiled upon entering the gas cylinder; and real-time designs and controls of the gas and liquid components of the two-phase natural gas are subjected to different working conditions. Due to the fact that the gas-liquid two-phase natural gas is combusted, the CO emission, the CO2 emission and the PM emission are substantially low, without NMHC. The fuel is injected during the compression process, and accordingly the HC emission is low. The temperature in the cylinder is low; the NOX emission is low; and the emission performance is low.

The invention relates to a package design method and a package material, and belongs to the field of package design. The sustainable package design method based on fractal geometry is characterized inthat a two-dimensional prototype is selected for carrying out fractal geometry calculation according to the packaging requirements of a product needing to be packaged, a three-dimensional modular material of the packaged product is iteratively formed, and then is made into a three-dimensional package which meets the requirements of the product according to the shape requirements of the package, is directly output in the form of a solid through integral forming, or the modular materials are combined or disassembled to be output to serve as a three-dimensional package. According to the method,the package design and production are directly carried out through the computer design according to the requirements of the product package; the infinite magnification and self-similar modularity characteristic of a fractal geometric mathematical model are utilized, so that the package has the sustainable utilization characteristic during the package design; the real-time design and real-time production of the package are realized; the package can be sustainably recycled; and the service life of the package is greatly prolonged.

The invention discloses a method for compensating a system in real time by using a hysteresis inversion model in the technical field of control, which comprises the following steps: acquiring input and output signals of a hysteresis system in real time, establishing a hysteresis model for one-to-one mapping between the input and output of the hysteresis system and determining parameters of the established hysteresis model; establishing the hysteresis inversion model of the system according to the input and output signals and the established hysteresis model, obtaining an analytical expressionof the hysteresis inversion model and determining the parameters of the hysteresis inversion model; and designing a hysteresis inversion model compensation controller according to the analytical expression of the established hysteresis inversion model and realizing the real-time compensation of the system by using the hysteresis inversion model so as to fulfill the aim of eliminating hysteresis nonlinearity and realize the linearity of the input and output signals. The method has the advantages of simple form, fewer required parameters and favorableness for the real-time design of the hysteresis compensation controller; and a practicable compensation scheme is provided for the high-speed and high-bandwidth positioning and tracking application of the hysteresis system comprising an intelligent material driver.

The invention discloses a visual interface design method and platform. The method comprises the following steps: inputting a natural language statement; identifying natural language statements and storing the natural language statements as a graph database; and displaying the graph database as an interface. According to the method, a user can interact with the platform in a natural language manner, so that a visual interface meeting the requirements of the user is designed in real time.

The invention discloses a fuel delivery method for an internal combustion engine using gas-liquid two-phase natural gas as fuel. The liquid compressed natural gas source and the gaseous compressed natural gas source are transported to an adiabatic common rail through adiabatic transmission. The oiler is delivered to the cylinder: the fuel entering the adiabatic common rail (5) has two paths: a liquid path and a gas path: the liquid is delivered to the adiabatic common rail (5) through a liquid compressed natural gas cylinder (1) rail (5); the gas route enters the adiabatic common rail (5) through the gaseous compressed natural gas cylinder (7) through the corresponding pipe valve. The invention enables the gas-liquid two-phase natural gas to flash and boil when it enters the cylinder, and performs real-time design control of the gas-liquid components of the two-phase natural gas under different working conditions. Because the gas-liquid two-phase natural gas is burned, CO, CO2, and PM emissions are low, and there is no NMHC; the compression process injection is used, and the HC emissions are low; the cylinder temperature is low, and the NOX emissions are low; it has extremely low emissions.