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556 results about "Management strategy" patented technology

System architecture for cross-block-chain open data sharing under heterogeneous multi-chain architecture

The invention provides a system architecture for cross-block-chain open data sharing under a heterogeneous multi-chain architecture. The system architecture comprises (1) an application layer, including an OpenData module, an intelligent contract module, a multi-account-book query module and a data analysis module; (2) a multi-chain protocol, including a cross-chain transmission protocol applied to a transaction standard and a transmission mode, a cross consistency protocol applied to transaction confirmation and transaction feedback, a heterogeneous block chain cross-chain data communicationand transaction protocol, routing management applied to gateway management and number management, and a multi-chain management strategy applied to longitudinal management and transverse management; (3) a middleware layer applied to transactions and query outside block chains and synchronous keys inside the block chains for establishing blocks and achieving voting and broadcast functions; (4) a basic block chain layer, including Fabric, Ethereum, Bitcoin and Corda; and (5) a basic platform layer based on a cloud environment and a virtual machine. The system architecture helps a user to securelyshare data and service provided by a third party, and the problem of "data splitting" is solved.
Owner:BEIHANG UNIV

Plug-in hybrid electric vehicle energy optimization management method realizing real-time working condition adaption

The invention relates to a plug-in hybrid electric vehicle energy optimization management method realizing real-time working condition adaption. The plug-in hybrid electric vehicle energy optimization management method includes the steps of (1), acquiring real-time working condition information of each section of each path; (2), setting the optimization target of minimizing accumulated equivalent fuel consumption of each section of each path, building the plug-in hybrid electric vehicle energy optimization management strategy based on the dynamic planning by taking the speed limit of each section of each path, the traffic flow velocity and the limit of power battery working current; (3), acquiring corresponding target economical speed of each section of each path and sending the same to a vehicular controller; (4), by the vehicular controller, acquiring demanded torque sequence of each moment within a predicted time scale; (5), taking the minimum accumulated equivalent fuel consumption within the predicted time scale as the target, and tracking the target economic speed in real time. Compared with the prior art, the method has the advantages of combining the global optimum and the real-time optimum of the plug-in hybrid electric vehicle energy consumption according to the real-time working condition information, and the like.
Owner:TONGJI UNIV

Terminal software online upgrading system and method based on cloud computing environment

The invention discloses a terminal software online upgrading system and a terminal software online upgrading method based on a cloud computing environment. The method specifically comprises the following steps that a management and maintenance operating platform makes a software upgrading request to a cloud node management strategy server; the cloud node management strategy server selects a plurality of embedded cloud terminals as cloud node servers according to certain strategies; the cloud node management strategy server issues a cloud node server information list to the management and maintenance operating platform; the management and maintenance operating platform uploads a software packet to corresponding cloud node servers; the cloud node management strategy server informs embedded cloud terminals and downloads the cloud node server information list to the embedded cloud terminals; and the embedded cloud terminals download software packet data from the designated cloud node servers and upgrade software. By adopting a cloud computing technique and a cloud computing method, the software upgrading of the embedded terminals on a large scale can be supported without adding special software upgrading servers, the stability is high and the upgrading effect is better if the embedded terminals are more.
Owner:HANGZHOU COMMNET +2

Centralized management method and device for servers of whole equipment cabinet

The invention provides a centralized management method and device for servers of a whole equipment cabinet. In the method, servers in an IDC (Internet Database Connector) are grouped into at least one equipment cabinet, and a centralized management device for managing more than one equipment cabinet is added in the IDC. The method comprises: the centralized management device is used for intelligently controlling the servers in the managed equipment cabinet according to a management strategy set by a management control platform; the centralized management device is used for controlling the servers according to a control command issued by at least one server in the managed equipment cabinet; the centralized management device is used for acquiring status information of each server in the managed equipment cabinet, analyzing information needing to be sent to the management control platform from the status information of each server, and sending the analyzed information to the management control platform; and the management control platform is used for resetting a control command aiming at the server according to the information of each server sent by the centralized management device, and issuing the control command to the centralized management device.
Owner:UNITED INFORMATION TECH H K COMPANY +1

Management system and method for automatic-driving vehicle-mounted computing resources

The invention discloses a management method for automatic-driving vehicle-mounted computing resources, and relates to the technical field of automatic driving. The management method includes the stepsthat hardware resources of a vehicle-mounted computing unit are uniformly managed with the container technology, and according to a real-time-collection data processing task and an automatic-drivingintelligent decision control task of a core sensor, physical hardware resources are dynamically distributed, and multiple container running environments mutually isolated are generated to independently execute the tasks of the container running environments; resources are dynamically adjusted according to the actual running condition, and intelligent cooperation of all automatic-driving business applications is achieved; multiple container management strategies are obtained through resource reservation, resource constraints and resource robbing, and safe driving of automatic-driving vehicles is completed. According to the management method, it is guaranteed that the execution environment of a computing task is isolated, the using rate of computing resources is increased, and hardware energy consumption is effectively reduced; compared with a single-host mode, risk brought by a single-host fault is reduced, and the whole safety of automatic driving is improved. The invention also provides a management system for the automatic-driving vehicle-mounted computing resources.
Owner:JINAN INSPUR HIGH TECH TECH DEV CO LTD

A city traffic dynamic prediction system and method with real time and continuous feature

InactiveCN101188002AMeet real-time requirementsMeet the needs of traffic conditionsForecastingData streamActive monitoring
The invention discloses an urban traffic state predicting system with real-time and continuous characteristics. A real-time traffic data pre-treatment module carries out real-time reception of outside traffic data flows and also pre-treatment of online generalization and characteristic extraction of the data flows and inputs the online traffic parameter prediction done by the traffic state parameter predicting module; an active monitoring module of a predicting model performs real-time monitoring of characteristic changes of traffic data flows and provides real-time feedback and warning in case of limit threshold exceeding; a self-adapting adjusting module of the predicting model actively conducts self-adapting adjustment on the predicting model according to the warning information of the monitoring module; an automatic traffic state recognition module automatically recognizes the present traffic state according to the various predicted traffic state parameters. The invention can help traffic management departments to formulate traffic control and management strategies, thereby improving domestic study and application level in the transportation field, shortening the distance with the international level, enlarging the management capacity and effectively relieving traffic congestion.
Owner:PEKING UNIV

Independent transparent security audit protection method facing real-time database

The invention discloses an independent transparent security audit protection method facing a real-time database. An interface which is supplied to an application system by the real-time database is used as an access point; a demand for protection and the operation limitation are converted into security protection functions; and corresponding interfaces are replaced by the security protection functions by using a HOOK and a remote thread injection technology, so that transparent gain security audit is realized. An authority of a user is managed according to a role mechanism based on a security area and quickly calibrated through an object operation two-dimensional authority table, so that an access control method suitable for the real-time database is found. A sequence number is led out according to an interface for fusing configuration information, so that configuration is realized securely and conveniently; an original log is quickly generated by using bit operation; the log generation and acquisition speed is increased by combining inter-thread message transmission; a buffering pond is introduced; the speed of reading and writing a log file is increased by using a divided webpage set management strategy; and the whole performance is improved by using separation arrangement.
Owner:华北计算机系统工程研究所

Electric power information communication scheduling and monitoring platform

The invention relates to an electric power information communication scheduling and monitoring platform which sequentially comprises a data acquisition analysis processing layer, a cooperation scheduling layer and an application display layer in the sequence from the lower layer to the upper layer. The data acquisition analysis processing layer collects operating state conditions, resource allocation data, asset data and safety data of all electric power system IT resource objects through all data acquisition modules according to a management strategy, classifies the data and transmits the data to the cooperation scheduling layer through data buses corresponding to all data types. The data acquisition analysis processing layer uploads the analyzed data to the cooperation scheduling layer, and the data are monitored through an operating monitoring module to find faults and automatically-given alarms or fault declaration and service requirements from clients to update the corresponding modules. The application display layer builds a unified image platform to enable the data of the cooperation scheduling layer and the data acquisition analysis processing layer to be displayed in an imaging mode. According to the electric power information communication scheduling and monitoring platform, real-time management and real-time monitoring on the IT resources are achieved, and the operating conditions are mastered in real time.
Owner:STATE GRID LIAONING ELECTRIC POWER RES INST

Cloud server, application program verification, certification and management system and application program verification, certification and management method

ActiveCN103368987ADoes not affect the life cycle management mechanismImprove experiencePlatform integrity maintainanceTransmissionSafety controlComputer compatibility
The invention provides an application program verification, certification and management system comprising a cloud server and a mobile terminal; the cloud server is used for verifying an application program, acquiring suspicious behavior data of the application program in the verification process, recording the suspicious behavior data to obtain a verification result of the application program and generating a verification description file according to the verification result, wherein the verification description file includes certification data and the verification result of the application program; and the mobile terminal is used for downloading the verification description file of a specified application program from the cloud server and using a corresponding management strategy to carry out safety control on the specified application program according to the verification description file. The system has a reasonable multi-strategy management mechanism, can bring a better real-time safety protection effect and has good compatibility. The invention further provides a cloud server and an application program verification, certification and management method.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Spectrum resource management method based on deep reinforcement learning

The invention discloses a spectrum resource management method based on deep reinforcement learning, and mainly aims to solve the problem that incomplete channel state information cannot be effectivelyutilized for spectrum and power allocation and spectrum resource management multitarget optimization in the prior art. According to the implementation scheme, the method comprises the following steps: constructing an adaptive deep neutral network which takes channel gain and noise power as weight parameters by taking spectrum efficiency maximization as an optimization target; and initializing theweight parameters, observing user access information and interference information, calculating a loss function according to the energy efficiency and fairness of a communication network, updating thechannel gain and the noise power layer after layer along the gradient descent direction of the loss function, repeatedly training the adaptive deep neural network, and outputting an optimal spectrumresource management strategy when a training end condition is satisfied. Through adoption of the spectrum resource management method, the optimal spectrum resource management strategy can be obtainedon the basis of the incomplete channel state information, and the spectrum efficiency, energy efficiency and fairness of the communication network are improved effectively. The spectrum resource management method can be applied to spectrum and power allocation in wireless communication.
Owner:XIDIAN UNIV +1
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