304 results about "Virtual technology" patented technology

A real-time transaction processing Consumer Products Distribution System (PDMS) reduces distribution costs, facilitates the distribution of products to consumers and makes online shopping practical. The PDMS integrates Collaborative Inventory Sharing, Order Aggregation, Consumer Predictive Purchasing, Product Transport Support Service, Display Shops, Uniform Consumer Preference Codes, Integrated Virtual Technical Support Centers, and other convenient features. Consumers purchase products through web sites of local and remotely located retailers preferably using Predictive Purchasing. The items purchased from multiple retailers are aggregated at a consumer selected Order Aggregation Site (OAS) based upon a consumer specified schedule. The consumer can pick up the aggregated orders at the selected OAS or have the aggregated orders delivered to a residence. Commercial carriers process consumer parcels at OASs where they are combined with Aggregated Orders for pickup or delivery. Consumers are given incentive discounts to promote the use of Predictive Purchasing, which significantly improves supply chain productivity.

The invention is applicable to the field of virtual technology, and provides a virtual machine system and a starting method thereof. The virtual machine system comprises a computer hardware, a virtual machine monitor, a host operation system and one or a plurality of virtual machines; the virtual machine monitor is integrated in the host operation system; and the one or the plurality of virtual machines run in the virtual machine monitor. In the embodiment of the invention, the virtual machine monitor is integrated into the host operation system, namely the controllable virtual machine monitor is inserted between the real hardware at the bottom layer of the computer and the host operation system, one or a plurality of client operation systems running on the virtual machine monitor can be directly monitored and measured through the virtual machine monitor, therefore, each client operation system can directly access hardware resources through the support of lower layer hardware, directly run under the support of the hardware and have the optimal performance.

The invention relates to a power system energy efficiency public service cloud platform based on cloud computing. A three-layer framework is adopted in the energy efficiency public service cloud platform and comprises an energy efficiency service Iaas layer, an energy efficiency service Paas layer and an energy efficiency service application Saas layer. The energy efficiency service Iaas layer is an infrastructure level service layer and is used for providing virtual resources, mapped through the virtual technology, for a network, a server and database physical facilities in the cloud platform. The energy efficiency service Paas layer is a platform level service layer and used for providing the execution environment of cloud middleware resources, a distributed parallel platform and application service software for power consumers. The energy efficiency service application Saas layer is a software level service layer and used for providing software services of energy efficiency services based on Web access for users. According to the energy efficiency public service cloud platform, acquisition and monitoring of energy efficiency information and diagnosis and analysis of user energy efficiency parameters are achieved through the energy efficiency service application Saas layer. By means of the framework mode, management objects and function requirements can be quickly expanded and upgraded, and user energy management efficiency is improved.

The invention relates to the system-level virtual technology and the virtual machine scheduling technology on a multi-core processor in the field of computer system structures and discloses a method for ensuring fault isolation of virtual machines of a cache-aware multi-core processor. The method comprises the steps of: carrying out state abnormity monitoring and heartbeat information detection on all the running virtual machines by a fault detector; when detecting an abnormal virtual machine, firstly recording the distribution condition of the fault virtual machine on a core of the processorby an isolation scheduler; and when finding that the loads of the other virtual machines share one L2 cache with the fault virtual machine, transferring the fault virtual machine to a core corresponding to an independent cache by the isolation scheduler and carrying out VM-core scheduling on the other normal virtual machines according to cache sensitivity characteristics. The invention discloses a method for the dynamic isolation scheduling of the virtual machines on the multi-core processor, thereby preventing the other normal virtual machines from being polluted by the cache, reducing the running influence of the fault virtual machine on the normal virtual machines and enhancing the whole isolation of the system.

The invention discloses a terminal based on the virtualization technology, a system and a service providing method. The system comprises the terminal and a server which communicate with each other by a remote control protocol, wherein the terminal has a virtual desktop client side and supports virtual drive control; the terminal sends a link establishing request including terminal information to the server by the virtual desktop client side; the server stores the received terminal information and distributes resources to establish a virtual machine which provides services for the terminal; and when providing the services for the terminal, the virtual machine determines the service providing mode according to the terminal information, carries out service configuration according to the determined service providing mode, provides the services according to the determined service providing mode and also displays the services on the virtual desktop client side by controlling the virtual drive needed for displaying the services on the terminal. By the adoption of the invention, more virtual technologies can be applicable to the terminal.

A virtual tech rep system that can assist in reducing service call visits and customer complaints by readily analyzing image quality of an output image device, such as a copier or printer. The system generates a hardcopy test pattern output from the copier or printer and then scans the test pattern using either the platen of the digital copier or an external scanner to form a digital raster image. Test targets in the digital raster image are then determined using pattern recognition software and image quality analysis is then performed on the test targets based on the sensitivity of the human visual system. It is preferable that the image quality analysis is based on human vision systems rather than a direct comparison between original and printed images as many differences may go unnoticed by a human viewer whereas other types of differences may be readily noticed, even if only slight. The system optionally sends the test results and possibly part or all of the scanned test pattern to a service or diagnostic facility (remote or local) for further analysis when potential defects are identified. This process may be performed at start-up or automatically initiated after a predetermined number of operating cycles or hours of use have been attained.

The invention provides a power system three-dimensional device scene modeling method which comprises the following steps: establishing all sorts of three-dimensional device assembly models in the three-dimensional scene by adopting the virtual technology; uploading the three-dimensional device assembly models into a three-dimensional assembly library through a client side; accessing to a server side through the client side, and acquiring the three-dimensional device assembly models needed by the three-dimensional scene modeling from the three-dimensional assembly library; building a three-dimensional device scene model by adopting the three-dimensional device assembly models; guiding the built three-dimensional device scene model into a power system simulating system, and carrying out simulating training and visual display or virtual test. Because the modeling process comprises the assembly modeling stage and the scene assembling stage, the scene modeling difficulty is reduced, the scene modeling efficiency is improved, the models have high reusability, particularly the team can carry out modeling cooperatively, the position of the device assembly is accurate in the virtual scene, the later maintenance workload is low, and the later maintenance process is simple and not difficult.

The invention relates to a digital city simulation system, belonging to the virtual technology, in particular to generation method and system in the city plan and construction design field. The system is a professional assisted decision system and a management platform oriented to the government departments, and is also a multimedia propaganda platform with internet and professional server colonygenerality showing the government plan construction fruits. The system is in gapless connection of fusion of planes, positive image mapping and three-dimensional map technology, the double-accuracy of positioning and logic can be implemented totally based on a GIS (Digital Geographic Information System) and a city coordinate system in accordance with the technical data of a total plan, blue linesand red lines and the like provided by the plan departments, and the system can be used as a decision tool.

An intelligent material management system. The system comprises: a material classification subsystem, a material inspection subsystem, a warehouse passing subsystem, a material racking subsystem, a warehouse management subsystem, and a material ex-warehouse subsystem. When a vehicle enters into a warehouse and goods are racked, an RFID technology is adopted to ensure accuracy of warehousing and racking the goods, so that a great quantity of human resources and time are saved; meanwhile, a three-dimensional virtual technology based on an RIA is adopted to be matched with the RFID technology so as to implement remote patrol for the warehouse, thereby saving cost and labor; and a perfect warehouse management system is established, so that intelligent management for the storage, environmental parameters and the like is implemented and the difficulty and complexity of manual operation are reduced.

The invention discloses a seven-piece puzzle identification method based on contours and colors. The seven-piece puzzle identification method comprises the following steps: S1, obtaining the color image of a seven-piece puzzle through a camera; S2, preprocessing the color image in the step S1; S3, carrying out contour detection on the color image in the step S1; S4, carrying out color detection on contour information in the step S3; S5, carrying out shape identification. The seven-piece puzzle identification method has the beneficial effects that the method is suitable for any electronic equipment and platforms, such as human-computer interaction, and a physical toy in traditional games and electronic equipment are skillfully combined together through an advanced computer algorithm, so that a game of combining the real world with a virtual technology together is realized, and the limitation problem for seven-piece puzzle game when an embedded platform is low in processing speed and limited in memory resources is effectively solved.

The invention discloses a video image processing method and apparatus based on a virtual reality technology. The method comprises the following steps: determining curtain resolution and ocellus rendering resolution in a virtual scene, wherein the curtain resolution in the virtual scene is consistent with video resolution in ocellus display in terms of size; according to the curtain resolution and the ocellus rendering resolution, determining a zooming proportion; obtaining video frames of video data after decoding, and according to the zooming proportion, performing zooming processing on the video frames; and sending the zoomed video frames to a three-dimensional image processor, and according to the zoomed video frames and the virtual scene, performing texture mapping. According to the method, by use of a professional two-dimensional image engine preset in a chip of a chip factory, after decoding, the video frames are zoomed first and then are sent to the three-dimensional image processor as texture display, and thus the purpose of saving three-dimensional image processing resources is realized.

The invention relates to a three-dimensional remote monitoring system for a wind power plant. The technical scheme comprises the following steps of building a three-dimensional physical model of the wind power plant; building a roaming function module, a viewpoint switching module and a real-time data query module of the wind power plant; building a human-computer interaction interface of the system; adding event response codes of computer peripherals for the physical model of virtual reality world; building interaction between a user and the physical model; building a remote data transmission model; representing real-time information by behaviors and color of the three-dimensional model. The three-dimensional remote monitoring system can be used for performing human-computer interaction and information query like a two-dimensional monitoring platform, and is high in realtime performance; different from the traditional plane data, data of the system is closely linked to states of material objects, windmill parameters are represented in a three-dimensional way, the real-time state of a wind field is greatly restored by a virtual technology, and the monitoring efficiency is improved favorably.

The invention discloses a method and system for pre-estimate and judgment of the amount brushing of an online game channel. The method for pre-estimate and judgment of the amount brushing of an online game channel comprises the following steps: S101, collecting the log data of the game in the channel; S102, preprocessing the data, that is to say, importing the log data and performing data cutting, data extraction and data clearness processing; S103, performing monitoring and anomaly detection on the channel data; S104, outputting the relevant information which judged to be a abnormal channel. Compared with the prior art, the invention has the benefits that the disadvantages in the prior art can be avoided, such as the amount brushing behaviors of the channel using the virtual technology can not be recognized, and meanwhile, the judging results can be obtained timely and effectively just through the monitoring and detection of the log data and the channel data, and the needs of the reality are met.

The invention relates to a virtual reality technology-based in-building navigation system, which comprises a three-dimensional simulation system, a strapdown inertial navigation system and a virtual reality display system; the strapdown inertial navigation system comprises an electronic compass, a gyroscope accelerometer and a barometer, and is used for acquiring the positioning information of a user, including orientation information and attitude information; the three-dimensional simulation system is used for three-dimensional modeling on a building structure and a scene, for coordinate transformation of the positioning information input by the strapdown inertial navigation system, for adding the positioning information into three-dimensional building information subjected to the three-dimensional modeling, and then outputting a processing result to the virtual reality display system so as display the processing result to the user. The virtual reality display system receives the processing result output by the three-dimensional simulation system, displays to the user, and is used for the display and navigation of a virtual scene.

The invention discloses an online experience system of three dimensional products. The technology is based on three dimensional animation technology, three dimensional virtual technology and network technology, real outward materials of the three dimensional products are simulated online, and the real functions of the products are experienced. The online experience system comprises the flowing links: a three dimensional experience design module, a chartlet and animation production module of three dimensional product models, a three dimensional server application module, a three dimension virtual product experience module, a platform client end across module, a three dimensional product search module, a three dimensional product situational application experience module, a user uploading three dimensional product module and a three dimensional network label module. The three dimensional experience technology of the online experience system of the three dimensional products enables people to real verify the appearance, the function and the application of the products by keeping indoors.

The invention aims to provide an implementing method for network element management system. The system comprises virtualization of input equipment, output equipment, storage equipment and communication resource, each target management object in the network element management system is processed by an independent virtual machine and the virtualized resource is subject to exclusive access. The whole system is composed of human-computer interface management, equipment communication management, virtual machine scheduling management, resource management, system management and one or a plurality of virtual network element supervisors. The processing method for the system comprises: packing network element management executing code for managing specific equipment and data resource to manufacture the virtual network element supervisors; loading the network element supervisors into the network element management system to configure input and output equipments, communication interface, file system and database resource; starting the network element supervisors to operate, communicating with the equipments to be managed by the virtual network element supervisors, and managing the equipments by network element management interface. In the invention, implementation based on virtualization technology is adopted to concentrate network element management function for specific equipments in a single virtual machine, and virtual machines are completely isolated, thus ensuring safety of system, greatly enhancing expandability of system and fully utilizing processing capacity of computer.

The invention discloses a network real-time interaction live method and device based on three-dimensional virtual technology. The method comprises the following steps: a server acquires a video in real time; the server removes the background color of the video, and then performs aliasing and rendering processing on the video without background and the dynamic three-dimensional virtual scene acquired in real time so as to generate the dynamic three-dimensional video; the server encodes the dynamic three-dimensional video, and then sends the encoded video to the CDN, so that the CDN can send theencoded dynamic three-dimensional video to at least one client, thereby enabling the user of at least one client to watch the live; the server monitors in real time and responds to the information returned by at least one client, modifies or regenerates the dynamic three-dimensional virtual scene in the dynamic three-dimensional video according to the information, thereby enabling the user of atleast one client to interact with the dynamic three-dimensional virtual scene in the played dynamic three-dimensional video when watching the live.

A Virtual technology transfer Office and method for a) accessing a secure on-line system for entering, retrieving, displaying, editing, storing and printing technology transfer and intellectual property information; b) utilizing voice commands or manually entered numeric, alpha or alphanumeric characters to navigate through the an on-line electronic interactive environment. c) Performing instantaneous on-line searching, ranking and scoring of invention disclosure based on relevant prior art; d) working on the internet or on-line meeting place alone or with others. e) Drafting or revising documents alone or in tandem in a virtual meeting place; f) Sending and receiving electronic notifications; g) Sending and receiving messages; h) Creating, reviewing, revising, attaching and printing documents; i) Searching Patent & Literature Bases instantaneously or immediately; j) creating and sending electronic bids to contract attorneys; compiling, ranking and selecting attorneys for the work; k) accepting and responding to electronic bids from contract attorneys; l) accepting and responding to invoices from contract attorneys; m) generating technology transfer and intellectual property documents n) filing of patent and trademark applications electronically; o) and submitting federal patent reports electronically.

The invention discloses a dangerous goods leakage simulation system, a construction method and a use method thereof, and belongs to the field of virtual technology. It includes rescue equipment module, drill communication module, drill evaluation module and process playback module, as well as scene management module, dangerous goods leakage accident simulation module, user role management module, drill monitoring management module and data service module. The role management module logs in to the system. The user role management module extracts data from the dangerous goods leakage accident simulation module, data service module, scene management module and rescue equipment module to perform rescue operations. The data service module provides the relevant data of rescue operations to the monitoring management module. , the monitoring and management module writes the rescue operation data into the exercise real-time database through the data service module. It can simulate different dangerous goods leakage scenarios, and provide role drills for the handling of dangerous goods leakage accidents, so as to improve the collaborative ability of processing personnel.

The invention provides a wagon overhaul VR practical training system. According to the wagon overhaul VR practical training system, a VR immersion type virtual reality simulation technology is adopted, wagon overhaul practical training modules and a resource library are constructed, the practical training modules and the resource library adopt parallel system architectures, the practical training modules can be divided and organized according to the set form, and meanwhile, the resource library is open and can be freely called by a teacher. With the adoption of the wagon overhaul VR practical training system, the problem that the practical training conditions for the entity experiment are insufficient is solved, and the demands for the experiment and practical training of students are satisfied by adopting the virtual technology; in match with the establishment of the teaching resource library, the simulated, visual and interactive learning materials are provided, and reference data is provided for teachers to explain new knowledge and display novel technology and students to independently study the new knowledge after class.

The invention discloses an automatic control method for surveillance cameras based on a virtual reality technology. The method includes the steps that a three-dimensional virtual scene is modeled and generated according to an electrical equipment monitoring scene; electrical equipment needing to be monitored is searched for and positioned; the best surveillance camera for monitoring the electrical equipment is positioned; the rotation angle of the surveillance camera which is adjusted to the electrical equipment is calculated; the surveillance camera is adjusted according to the rotation angle. By means of the automatic control method for the surveillance cameras based on the virtual reality technology, the defects that the needed time is long and the effect is poor when the surveillance cameras are adjusted manually can be overcome, operation information of the electrical equipment can be acquired in time, and the monitoring quality of the electrical equipment is improved.

The invention provides a sleeping system based on virtual reality. The system comprises a VR video outputting module for outputting immersive VR video content, an audio output module for outputting audio content corresponding to the video content in the VR module, a storage module for storing the VR video content and the audio content, and a master control module for controlling the VR video content and the audio content needing to be called from the storage module and outputting the corresponding VR video content and the audio content through the VR video output module and the audio output module respectively. By means of the virtual reality technology, the special sleeping system is designed to achieve the sleeping assistance and hypnosis functions, and the sufficient immersion is achieved; different virtual scenes can meet requirements of different users, and the user can be easily guided into the sleeping state; a virtual character is more real, on the basis of professional guidance of a hypnotist, the user can scientifically remove psychological barriers, and the sleeping quality is improved.

The invention discloses a 5G remote orthopedic operation robot combining a virtual technology with 3D printing. The 5G remote orthopedic operation robot comprises an operation end part and a control end part which are connected in a wired or wireless mode for near-field or remote communication; the operation end part is provided with an operation robot body, and the control end part comprises a preoperative modeling part and an intraoperative control part; the intraoperative control part comprises a mixed reality device and a simulation operation device; and the simulation operation device andan operation device of the operation end part are connected in real time, and the operation device and the simulation operation device perform an operation in a linkage mode. A robot system is divided into the operation end part and the control end part, the control end part is that a doctor performs a simulated operation on a 3D model, the operation end part is that the operation is completed bythe robot, the two parts are matched through a preoperative scanned image to guarantee that the simulated operation and the formal operation completed by the robot are performed synchronously, and the whole operation process is completed independently by the robot.

The invention discloses a platform-type finger coordination training and rehabilitation device comprising a plurality of finger training structures. A motor and a magneto-rheological fluid damper are controlled by a closed-loop control system to perform hybrid driving; a robot self-learning neural network and a storage database are used to help a patient complete passive training; virtual scenes in an upper computer and the virtual technology are used to help the patient complete active training. Using the finger coordination training and rehabilitation device is of little burden to the patient, multiple fingers can move in coordination, active/passive trainings are selected according to traumatic conditions of the patient, training is more targeted, and the use with funny games attracts the patient to actively participate in rehabilitation training.