39 results about "Client server mode" patented technology

An apparatus and method are provided which execute a data acquisition process over a network by selecting an optimum configuration from various transmission modes. In the configuration that a data reproduction process request is transmitted to a network-connected node and a data reproduction process based upon return data is executed, one or more data transmission modes to be adopted as data transmission modes are selected in accordance with a demand level (popularity level) of data, a data transmission rate of each selected mode is determined, and data transmission is performed by using the determined transmission mode. With this configuration, it becomes possible to select and combine data transmission modes, such as a carousel transmission mode, a chaining transmission mode, a distributed cache mode and a client server mode and to realize data transmission by using an efficient and reliable data transmission mode.

A fault tolerant, multi-protocol shelf management controller architecture that is extensible provides an intelligent platform management interface that is version indifferent as well as programmable and reconfigurable. The shelf management controller is arranged in a dual redundant configuration in a client-server mode and has a message driven configuration with the messages conforming to the Intelligent Platform Management Interface (IPMI) specification as extended by PICMG 3.0. In one embodiment, each shelf management controller includes at least one bit stream processor comprising sequenced stage machines implementing one or more finite state machines associated with one or more devices that are under control of the shelf management controller. The finite state machines could be hardware or software based. The shelf management controller is also modeled as a layered architecture that includes an IPMI API layer. The IPMI API layer enables the shelf manager to interface with legacy and future IPMI specifications.

A client-server network environment is temporarily transformed into a grid computing environment through the deployment of a network-booted grid operating system to each of a plurality of network clients. Each participating client operates in the client-server mode under a local operating system. At an appropriate time, a server transmits to each client a thin-client boot image (a dynamically built customized image or an image obtained from a store of predefined boot images) along with a grid application for which the thin-client has been optimized for peak performance. Each client re-boots using the thin-client image, thereby entering the grid mode and allowing substantially all of its computing resources to be dedicated to executing the grid application. At a later time, the server directs that each client terminate the grid application and re-boot in its respective local operating system, reverting again to the client-server mode.

The invention relates to a client server, an intelligent terminal, an online game system and a method, wherein the client server communicates with a client and a main server and comprises a local database, an adjustment module and a local logic module; the local database is used for storing information from the client; the adjustment module is used for judging whether a request from the client can be processed locally at the client serve; and the local logic module is used for processing the request from the client when the judgment module judges that the request from the client can be processed locally at the client serve, and is also used for synchronizing the information stored in the local database to the main server. The invention can be used to relieve the load of the main server of an online game and prevent plug-in and other cheating means.

The embodiments of the invention relate to the technical field of communications, and particularly relate to a data writing method and a relevant device for reducing the time delay of the data writing process. In the embodiments, after a server network card receives a data writing request command sent by a client server, on the one hand, the server network card directly analyzes the data writing request command, and returns a first data reading command to a client processor, so as to store data to be written into a storage area of the server network card; and on the other hand, the server network card transmits the data writing request command to the server, so that when a second data reading command returned by the server is received, the data to be written can be directly transmitted from the storage area of the server network card to a storage area pointed by a second target address.

The invention discloses a calculation management system applied inside a cloud data center and based on a virtual resource pool management pattern. The cloud data center calculation capacity management system adopts a client terminal / server mode, abstracts the user requirement of calculation capacity of a platform into a calculation capacity value by taking CU as unit, and measures calculating capabilities of all calculation platforms (physical machines or virtual machines) inside the cloud data center, and builds the calculation capability database. The client terminal is in charge of collecting static state information (central processing unit (CPU), internet protocol (IP) and monitoring ports) of the calculation platform the client terminal arranged in. The server terminal receives reports sent from each client terminal, builds a computer capacity database, at the same time manages user requirements of the calculation capabilities, and obtains the best distribution scheme according to the current distribution strategy and the current calculation resources. The cloud data center calculation capacity management system abstracts the calculation resources of the data center according to calculation capabilities, shields the cloud data center and details of distributing process, and at the same time the constituted distributing strategy is capable of improving resource utilization rate on the premise that the user requirements are guaranteed.

Present invention relates to Conversation initialisation protocol SIP which is most widely used appliance session management protocol. It contains operating SIP protocol in peer network and overcomes the shortage of high development cost in traditional client server mode. Based mainframe identify protocol, said invention can provides safety transmission for SIP user data. It can provide more complete network layer movability support. Due to SIP is the most basic protocol composition in instant communication software, IP multimedia subsystem IMS etc network service and application, said invention has wide application.

A client terminal device and a client server system that can receive operation signals at more suitable timing are provided. In the client server system equipped with a client terminal device and a server device that is connected with the client terminal device through a wireless network, the client terminal device is provided with a buffer that stores content information corresponding to the operation signals from a remote controller sent by the server device, a reception regulation program making CPU inhibit reception of the operation signals sent from the remote controller by the signal reception unit until completion of outputting of the content information temporarily stored in the buffer to an output device after one operation signal has been received from the remote controller, and an informing unit informing inhibition of reception of the operation signals during inhibition.

The invention provides a 3D model hybrid rendering system and method based on a mobile device. The system includes a server and a client. The server is used for reading 3D data from a file, simplifying the 3D data and transmitting the 3D data to the client. The client is used for reorganizing the data and then rendering and displaying a 3D model using OpenGL ES. The client and the server communicate based on a TCP/IP mode, and transmission is filtered in a character stream mode. The method includes the following steps: the server reads a 3D model file, and analyzes and stores the 3D model file, the server simplifies and stores data; the server is connected with the client, and sends the data to the client; and the client reorganizes the data, and then renders and displays a 3D model usingOpenGL ES. A client-server mode is employed in the method. Complex computing operation is carried out on the server, and the mobile device is only responsible for the lighter rendering work. Therefore, the rendering speed and overall rendering efficiency are greatly improved.

The invention relates to a system and a method for achieving quality-of-service guaranteed data distribution in a video-on-demand system based on a P2P technique, wherein by combining a P2P mode with a client-server mode, the system has better performance. In the system and the method, through the P2P mode, clients can provide services for each other so that the system has excellent expandability. When the P2P mode cannot provide satisfactory performances due to the unstability of the clients, the client-server mode is combined with the P2P mode to provide a quality-of-service guarantee for users.

The invention discloses an industrial control system oriented active vulnerability detection system and detection method and relates to the field of industrial control system security. A client server mode is employed in the vulnerability detection system. The system comprises a controller, clients, a server, an evaluation report module and a data center. The controller is connected with the server. The server is connected with the different clients. The clients are connected with the internet through a firewall and a router and also can be connected with the data center for data interaction. Moreover, the server is connected with the data center for data interaction. An evaluation report is generated according to data provided by the data center. The system and the method have the advantages that according to the provided vulnerability detection system, attack code is unnecessarily developed. Compared with an MBSA (Microsoft Baseline Security Analyzer) vulnerability detection system developed by the Microsoft, the system has the advantages that the detection speed is fast, the accuracy is high, the high-stability and high-timeliness demands of the industrial control system can be satisfied well, the system is suitable for a manager to evaluate the security condition of the whole industrial control system, and the stable operation of the industrial control system is not influenced.

The invention provides an Internet of Things terminal device and a method for establishing TCP connection with a remote management platform. TCP connection is established based on the fact that terminal device serves as a client and a remote management platform serves as a server, and remote configuration of the Internet of Things terminal device is completed. The configuration management of the Internet of Things system on the terminal device is the characteristic of a low-frequency event. The configuration port of the terminal device is closed daily, to reject external remote connection. Only when remote connection with a server preset by terminal device is started, a client server mode is adopted, the terminal device serves as a client, a remote management platform serves as a server toestablish TCP connection, and remote configuration of the terminal device is completed, that is, a configuration port of the terminal device initiates access to the configuration port of the management platform, and connection is established. The difficulty that an attacker invades the configuration management module of the Internet of Things terminal device can be increased, and the safety of the connected TCP connection is ensured.

The invention discloses a method for data exchange between upper and lower platforms of a system, which comprises the following steps: the upper and lower platforms adopt a TCP client-server mode as atransmission mode; each of the upper and lower platforms comprises a packaging component, a sending component, a receiving component, an extracting component, an encrypting and decrypting component,a message analyzing component and a storing component, wherein the packaging component is used for assembling messages; the sending component is used for sending an encrypted message through a network; the receiving component is used for receiving network data; the extracting component is used for extracting the encrypted message from the network data; the encrypting and decrypting component is used for encrypting or decrypting the messages; the message analyzing component is used for analyzing a decrypted message; and the storing component is used for storing the analyzed message to a database. The method for data exchange between upper and lower platforms of the system in the invention solves the problem of no unified data exchange method between the upper and lower platforms of the system and improves the reliability, the stability and the real-time performance of data exchange of the upper and lower platforms of the system.

The invention relates to improved management of software licenses in a computer network. Management of software licenses in client-server mode starts with a license policing based on clustering, nominally, into differently valued bundles many variegated applications to be licensed. Applications have an initial size which could be successively upgraded on request. Size may encompass a variable number of different Entities, such as: personal computers, equipments to be modeled in a MES environment, client connections, XML tags identifying objects in a database, etc. Two management processes run concurrently at the Server side: 1) a first one is dedicated to distribute licenses for new software applications and licenses for upgrading to new versions of previously licensed applications, and further checking any attempt to violate a software license; 2) while a second one, upon reception of specific requests by licensees, calculates the number of credits which are needed for upgrading the size previously licensed for applications, checks that available credits at the requesters be sufficient for upgrading, otherwise sends back a warning for insufficient credits.

The present invention relates to a data query method. The method adopts a customer terminal server mode to export a large batch of data, and to convert the English list name and column name of the database into Chinese, according to the requirement of the user, the query sentence is generated automatically, the query is executed and the data is displayed. If syllable wanted to be output and displayed is set, the output data can be arranged in ascending order or descending order; the method facilitates improving the maneuverability and the flexibility of the data query, and facilitates the operation of the user, so as to greatly fasten the query speed and improve the query efficiency.

The invention relates to a multi-machine information processing method for automatic generation of Boolean algebra, which adopts a client/server mode to realize the multi-machine automatic generation of the Boolean algebra. The information processing method comprises the following steps that: 1) a server divides a source file and sequentially transmits the divided source files to a client; 2) the client receives the source files, generates Boolean algebra files, and transfers the Boolean algebra files to the server; and 3) the server receives the Boolean algebra files and combines the Boolean algebra files. Compared with the prior art, the invention has the advantages of strong asynchronous decomposition, strong computing power, high system compatibility, good expansibility and the like.

The invention relates to a remote real-time monitoring system for a reactive power of a power grid user. A local area network is internally connected platform application management server, a database server and a company internal management client side; the local area network is externally connected with a door as well as a client server and a data acquisition server; the door as well as the client server and the data acquisition server is externally connected on an internet through a fireproof wall; the internet is connected with an acquirer through enterprise optical fiber or a gateway GPRS supporting node; a reactive compensating device and an electric energy meter are connected on the acquirer. The system provides intelligent management to reactive power monitoring of a wide range of power grid users, is convenient to monitor and manage according to needs, so that the monitoring and managing effects are improved, and the maintenance cost is reduced.

The invention relates to a communication method of auxiliary equipment in a hydraulic power plant. The communication method is achieved according to the following steps: a serial communication interface of in-site equipment of the hydraulic power plant is connected to a serial port of a serial port network server, and an Ethernet port of the serial port network server is connected to a network switch of an upper computer system; an IP address of a port of the serial server is set, the serial server is adjusted to a TCP/IP SERVER mode, and a TCP/IP port number is set; an OPC server is arranged on an upper computer; a communication channel of the OPC server is configured according to the IP address and the TCP/IP port, communication protocols and data items are configured according to in-site equipment types, and communication connection is established; DX service is configured to achieve many-to-many data exchange; a public LCU is configured to write communication data into an upper message sending area; an upper computer database is configured, and alarm information and monitoring pictures of in-site equipment of the hydraulic power plant are visually configured to finish communication access of the auxiliary equipment.

The invention provides an implementation system and method of a high-simulation short-wave radio station. The implementation system comprises a simulation radio station terminal and a server. According to the system, a client/server mode is adopted, short-wave communication big data collected and stored by an existing military and civil short-wave network and radio station fault information fed back by a user unit are combined, and short-wave radio station terminal simulation, sky-wave channel simulation and fault simulation are achieved through pure software. The system and method can effectively improve the practical operation level of short-wave communication technicians on short-wave radio stations, are familiar with radio station business logic, solve the problems that a conventionaltraining method is high in training cost and cannot achieve the simultaneous training of one person and one short-wave radio station, save the short-wave radio station resources, and improve the training efficiency.

The invention discloses a data synchronization transmission online retailer system based on an ORM framework, comprising a purchase management server, a development management server, a client server, a distributed type transaction coordination server and a central processing server. The purchase management server is responsible for purchase information and performs classification management on the purchase data; the development management server performs development management on the online retailer platform; the client server presents information related to the product to the client according to search contents of the client; the distributed type transaction establishes a server state list; the central processing server dynamically distributes the functions of the purchase management server, the development management server and the client server according to the operation state uploaded by the distributed transaction coordination server; the central processing server regularly scans and transmits the transmission data table of the server; the development management server is based on the ORM frame structure; and the central processing server is internally provided with a information accuracy push unit. The synchronization transmission online retailer system based on the ORM framework realizes the purpose that all servers of the online retailer platform operate equally.

The invention relates to an infrared image technology, and discloses an infrared thermal image wireless transmission system and method. The system comprises an infrared thermal image data collection device. The system further comprises an infrared thermal image wireless transmitting device and at least one group of infrared thermal image wireless receiving and displaying devices. The infrared thermal image data collection device and the infrared thermal image wireless transmitting device are powered by the same power supply module; the infrared thermal image data collection device is in wired connection with the wireless transmitting device; the infrared thermal image wireless transmitting device is in wireless connection with the infrared thermal image wireless receiving and displaying devices; and the received infrared thermal image is displayed. A wireless P2P mode is adopted to replace a traditional mechanical connection mode or a client server mode for data transmission, the problems that the transmission speed is reduced along with increase of the number of nodes, and system single-point collapse occurs are effectively solved, the problem that the head of a fireman is overloaded is solved, the communication distance is prolonged, operation of the firefighter is simplified, both hands of the firefighter are liberated, and team combat is facilitated.

The invention provides a server text information input method and apparatus. The method comprises the steps of monitoring whether an application in a server requests for text information input or not; and if the application requests for the text information input, importing input information from a client into a view, in a focus state, of the application requesting for the text information input. According to the method and the apparatus, whether the client inputs the text information to the server or not and the specific position of inputting the text information to the server can be judged accurately in a client-server mode; and the realization of the method and the apparatus does not depend on software with relatively high hardware resource consumption such as image identification software and the like, so that normal operation of the server can be ensured.

The invention discloses a client-side access method for a server-side service under a client-side server mode, belonging to the technical field of servers. The client-side access method is implemented by two parts including a server-side service provider and a client-side service caller, wherein the server-side service provider is used for providing a normative server-side service extended mode and a unique external access interface; and the client-side service caller is used for providing the capability of accessing the server-side service and the capability of controlling and processing the access to the server-side service by a client-side application program. Compared with the prior art, the client-side access method disclosed by the invention is good for simplifying the compilation of the server-side service, has the characteristics of strong safety, strong adaptability and the like, and has very good popularization and application values.