575 results about "Computing center" patented technology

A trusted virtualization platform protects sensitive customer data during operation of virtual machines in a multi-tenant cloud computing center. The trusted virtualization platform limits administrator access to the data and state of the virtual machines running thereon, reports any changes made thereto, and requires keys provided by the customer or a trusted third party of the customer to perform management operations on the virtual machines. By requiring cloud computing centers to use such trusted virtualization platforms, customers uploading their virtual machines into the cloud computing center can be assured that cloud administrators will not be able to access or tamper with their private data. Furthermore, customers can directly audit all important state or configuration changes for their virtual machines as the trusted virtualization platform can be configured to report all such changes according to a security policy set by the customer.

The invention provides a vehicle remote unattended loss assessment system based on a CAE technology and a loss assessment method thereof. The vehicle remote unattended loss assessment system comprises a data acquisition module, a cloud platform computing center module, a CAE loss assessment database and an output module. The cloud platform computing center module is respectively connected with the data acquisition module, the CAE loss assessment database and the output module. Problems of the vehicle loss assessment industry that loss assessment is not timely, definition is low, cooperation is poor and transparency is low are solved by the vehicle remote unattended loss assessment system based on the CAE technology.

The invention relates to the field of mobile edge calculation and particularly relates to a user terminal task unloading method of an edge computing service system. The method comprises the followingsteps that: a local edge node receives a task unloading request of a local terminal, acquires computing resource use information of the local edge node, and adopts a local resource priority strategy based on a resource threshold according to a resource condition required by the task and a resource use condition of the currently available edge node; the local edge node requests confirmation from the selected edge node or a computing node and executes the task; and the edge node or the computing node bearing the task returns a task execution result to the terminal, and sends a task execution record to the cloud computing center. According to the method, the local edge nodes decide to unload task allocation, and the rationality and balance of resource use among the edge computing nodes are optimized under the condition that the user experience quality and the service quality are guaranteed.

The invention discloses an Internet forum-oriented opinion leader mining method. An opinion leader mining system is involved in the method and comprises a computing center and a database server which communicates with the computing center. The method comprises the following steps of: capturing forum data by using a crawler, and improving data processing real-time property by using message-oriented middleware (MOM); extracting web page information, performing word segmentation by using a Chinese word segmentation system, and filtering spam comments by a spectral clustering method; analyzing text tendency by using an emotional corpus; setting a selection standard value of an opinion leader, and determining the opinion leader; and visualizing a result. By the method, the opinion leader in a forum can be accurately mined, and technical support is provided for related Internet public opinion supervision departments to timely find hot issues and guide the healthy development of Internet public opinions.

The invention provides a parking position-based vehicle communication method and system. The system comprises a service center (2). According to the vehicle communication method and system, an intelligent terminal (3) is adopted as a computing center; services such as door opening, door locking and remote car finding can be provided for the owner of a car through a positioning and control device (1) on the car; when the owner of the car is far away from the car, the car is locked automatically or the system prompts the owner of the car to lock the car; when a distance between the owner of the car and the car is smaller than a car finding distance, a horn of the car is sounded automatically, and the lights of the car flash automatically; since the service center (2) is adopted, the parameters of the system can be changed independently according to the needs of a user, and therefore, a variety of services such as door opening, door locking and remote car finding can be provided.

The invention is applicable to storage systems like supercomputing centers or cloud computing centers which need to meet the requirements of applying variety, elastic distribution, horizontal expansion and so on under the environment of cloud storage, and provides a distributed file system supporting mixed cloud storage application and a realization method. The system comprises a plurality of cloud storage systems of various types, standard access interfaces for providing various cloud storage systems, a client module for forwarding requests from application programming interfaces and realizing establishment and maintenance of rear-end cloud storage systems, a distributed uniformity cache module for caching cloud storage system information of various types, and a cloud storage system agent module for establishing and managing the cloud storage systems of various types through commands of packaging the cloud storage systems or tools. The client module and the cloud storage systems of various types are respectively connected with the cloud storage system agent module.

The invention discloses an on-vehicle electronic warning system for road safety, comprising a wireless broadband special network established at the side of the road. The wireless broadband is composed of a road-side wireless signal transmitting tower, road-side optical cables and a database computing center and is used for receiving operational data of each vehicle on the road while uninterruptedly sending road feature data to each vehicle. An on-vehicle road safety electronic shield terminal arranged in the vehicle uninterruptedly transmits vehicle locations, time and speed data computed by a satellite and land station signals to the database computing center of the road-side wireless special network subsequent to the reception of a positioning signal from a global positioning system so that all the vehicles share the positioning data, meanwhile, the terminal uninterruptedly receives and reads the road feature data sent by the wireless broadband special network during the traveling, and sends, in case that the distance between vehicles are too close or the vehicle is about to deviate from own traffic lane, warning information to related drives in order to avoid traffic accidents such as vehicle rear-end collision, deviation from the roads, side collision, etc.

The invention relates to a data analysis method and a data analysis system for e-commerce. The method comprises the following steps of: acquiring data to be analyzed and processed, and sampling the data to be analyzed and processed; storing the sampled data to be analyzed and processed into a database; selecting a corresponding preset mathematical model for the data to be analyzed and processed according to the user strategy; calculating, analyzing and processing the data to be analyzed and processed according to the corresponding preset mathematical model to obtain a calculated, analyzed and processed result; and performing commercial intelligent display on the calculated, analyzed and processed result. The embedded calculation, analysis and processing are performed on the data to be analyzed and processed by using a modern data-mining mature algorithm, a calculating center is solidified into a high-speed calculating special chip by adopting the embedded technology, and full base statistics of the database is not needed, so the calculation resource cost is reduced and the period from data analysis to data application is greatly shortened at the same time.

The invention provides a low-power consumption high-performance repeating data deleting system, comprising a production center, a computation center and a backup center, wherein the production center is used for copying user request data and sending to the computation center; the computation center is used for deleting the repeating data and sending the non-repeating data to the backup center; and the backup center is used for storing the received data. The computation center uses a Very Innovative Architecture (VIA) processor to reduce the operation power consumption of the system. The performance of the system is improved via the following policies: (1) a special assembler command of the coprocessor module provided by the VIA processor is used for summary calculation and data encryption to improve the system performance via the hardware; (2) the computation center uses a Graphics Processing Unit (GPU) to quicken the data compressing procedure in the repeating data deleting system and the computation process of Bloomfilter; and the concurrent processing of the GPU is used for improving the operation efficiency of the system; and (3) the system performance is further improved by using two flow line mechanisms.

A control system for controlling an electric power steering system is provided. The control system includes a first module configured to compute an on-center torque adjustment compensation based on a sensed handwheel torque. The on-center torque adjustment compensation is configured to compensate for inertia of a steering actuator motor using a frequency-based methodology. The control system also includes a second module configured to generate a command signal to control the steering actuator motor of the electric power steering system based on the on-center torque adjustment compensation.

The invention relates to a cloud refrigerator system based on the cloud of things and a service method. The cloud refrigerator system comprises a cloud computing center, a cloud refrigerator and a user terminal, wherein the cloud computing center is provided with a plurality of cloud service application modules, a network protocol stack is embedded in an intelligent controller of the cloud refrigerator, and the cloud refrigerator and the user terminal are respectively in communicative connection with the cloud computing center through a communication network. The user and cloud refrigerator core application can be functionally supported by means of the powerful data processing technique of a cloud computing center platform. The cloud service application modules is in an open structure, the authorized user can customize different application functions of the refrigerator at any time, and accordingly cloud service functions of personalized customization, automatic software upgrading, automatic fault alarming and the like of the refrigerator can be realized, and application limits of existing normal refrigerators in the network of things can be broken through.

Various computing center control and cooling apparatus and methods are disclosed. In one aspect, a method of controlling plural processors of a computing system is provided. The method includes monitoring activity levels of the plural processors over a time interval to determine plural activity level scores. The plural activity level scores are compared with predetermined processor activity level scores corresponding to preselected processor operating modes to determine a recommended operating mode for each of the plural processors. Each of the plural processors is instructed to operate in one of the recommended operating modes.

A system and method for managing electronic forms data, and financial advise applications is provided. Financial advisors may be equipped with portable computing devices, such as a laptop or tablet PC to provide customers in-field support through the use of financial advise applications, customer data and electronic forms. Further, the invention provides a means for applications, data and forms to be synchronized with the various computing systems of a financial services company's computing center. Such synchronization enables in-field financial advisors to work remotely yet have most of the tools and functionality provided for by the systems of the computing center.

The invention provides a load forecasting method for a cloud computing center host, belongs to the cloud computing field and solves the problem that as virtual machines of different users work on a host of a cloud computing center and the host load is subject to more complicated changes, the host load has to be accurately forecasted to further dispatch the virtual machines so as to achieve the purposes of load balancing and energy consumption reduction. The core of the algorithm lies in that the phase-space reconstruction method in the chaos theory and the data grouping treatment algorithm based on genetic algorithm are combined together. Compared with the present existing method, by adopting the method provided by the invention, a smaller relative error can be obtained. Besides, under the condition that the forecasting time is prolonged, compared with the traditional method, the accumulated error of the forecasting is reduced.

The invention discloses a target locating and tracking method and a target locating and tracking system based on a wireless sensor network. The target locating and tracking system is composed of four basic parts, namely, wireless sensor nodes, gateway nodes, a computing center and a monitoring center, wherein the wireless sensor nodes are composed of a sensing module, a communicating module, a processor module and a power supply module, the plurality of sensor nodes are deployed in a monitoring region, all wireless sensor nodes are communicated with one another in a wireless manner and transmit sensed data signals to the gateway nodes to constitute a wireless network in a self-assembly manner, the gateway nodes are connected with the computing center through a USB interface, and the computing center is connected with the monitoring center through a video signal wire. The target locating and tracking method and the target locating and tracking system disclosed by the invention can be used for monitoring oil transmission pipelines or borders ceaselessly in an all-weather manner, locating and tracking an intrusion target intruding a monitored area, assisting a commander to formulate a disposal scheme and assisting attacks to the intrusion target.

The invention discloses a full automatic game machine and the implementation method. A hood frame covers the full automatic game machine. A plurality of operation screens are arranged around the hood frame at intervals. A plurality of operation interfaces are arranged on the operation screens, on which players can set jetton and game mode. And the operation interfaces display the points of cards for the players. A planar is arranged in the hood frame. The planar is provided with an account and control center, a shuffle device, sensor, a mechanical arm and a plurality of card shelf. The invention has the advantages that: the invention can full automatically run card game without contrived shuffle and deal; during game the cards do not contact the players, which avoids contrived operation, improves the equity and reduces dispute.

The invention provides a conglomerate founds collecting service system which is established on the basis of an Internet banking base platform and is connected with each level of application system in a bank through internal interfaces, wherein the conglomerate founds collecting service system comprises an amount management module, an interest computing module, a load consigning module, a service inquiry module, an informing service module and a founds collecting module. Compared with the prior art, the invention has the advantages of managing the information and the account of branches of conglomerates, providing complete and consistent service to all organizations of the conglomerates, acting the settlement of the conglomerates and, and becoming the computing center of the conglomerates. Simultaneously, the service network of the Internet banking can become the internal computing network of the conglomerates and forms the base of the internal founds collecting service of the conglomerates.

The invention discloses an electronic consumption system for generating and exchanging sales promotion lotteries and a method. The electronic consumption system comprises an information distribution system and a data real-time receiving server which is connected with the information distribution system by a transmission network and is used for receiving sales promotion information from the information distribution system, wherein the data real-time receiving server is connected with at least one consumption terminal which is connected with a consumption information input device, and the data real-time receiving server is used for generating the sales promotion lotteries and exchange information by carrying out matching computation with the information distribution system. The data real-time receiving server is used as a computing center; a POS is used as a data collection and interacting point; real-time treatment, tracking analysis and exchange settlement are carried out based on thecomputing analysis of real buying behaviors; the sales promotion lotteries can be correctly generated, and the sales promotion lotteries can be exchanged accordingly.

The invention discloses a cloud network end cooperative defense method and system based on end-side edge computing, and relates to information security of an electric power industrial control system. The method comprises the following steps: setting an edge computing center at a terminal side, collecting industrial control system terminal equipment information and communication flow information, defining and identifying attribute characteristics of an electric power industrial control terminal by utilizing equipment fingerprints, automatically collecting the fingerprints of the electric power industrial control terminal equipment by utilizing an Nmap scanning method, establishing a training model by a decision tree algorithm, and achieving the dynamic fingerprint authentication of the terminal equipment; through setting a switch mirror image, intelligent monitoring host flow control and cloud computing center training flow baseline, industrial control terminal equipment flow anomaly detection is realized, and a cloud cooperative defense technology based on edge computing is realized. Through flow data acquisition, information entropy quantification flow characteristic attribute preprocessing and improved semi-supervised clustering K-means algorithm training, abnormal flow detection of the electric power industrial control intranet is realized, and cloud network real-time defense based on abnormal flow detection is realized.

The invention discloses a handset device used for improving personal safety and an early warning method. The handset device comprises a smart phone, radar sensors, a positioning system, a CPU processing computing center, a handset client and an early warning composite device. Three embedded radar sensors are arranged inside the housing of the smart phone and respectively located in the front, the left side and the right side. The sensors are connected with a main board. The early warning composite device can be a flash lamp or a vibrating device or a loudspeaker. By making combined use of the radar sensors, the positioning system and the processing computing center, the handset device can predict rapidly moving objects in a relatively long distance and remind a pedestrian of possible surrounding risks in advance. Unknown danger is eliminated to the great extent. Traffic hazards are reduced in a timely manner. Personal safety is further improved. The personal safety of a handset user is protected. The handset is made in a way to make the user feel safe. The safety index of pedestrians is improved. Senses of security and happiness in the inner hearts of people are enhanced.

The present invention relates to a household service process monitoring method based on a mobile internet and a household service process monitoring system based on the mobile internet. The system comprises a household service cloud calculating center and a mobile phone which is communicated with the household service cloud calculating center and in which a service APP and a monitoring APP are downloaded. The information needing the household service is registered in the household service cloud calculating center, and the historical household service information of the service personnel are stored in the household service cloud calculating center. The service APP is used to receive the information needing the household service and pushed by the household service cloud calculating center and confirm the node information of the stages of a household service process, and the monitoring APP is used to receive the node information of the stages of the household service process which is fed back by the service APP to the household service cloud calculating center, and possesses a function of evaluating the household service. According to the present invention, the service time-point information of the service personnel is called and displayed by a mobile APP, so that the service processes are visual without utilizing a video technology, and accordingly, a service supervision purpose is achieved.