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208results about How to "Reliable management" patented technology

Distributed data storage system and method based on blockchain

The invention discloses a distributed data storage system and method based on a blockchain. The method comprises: inputting a data content into a data storage module by a data inputting module, and using a hash algorithm to calculate an extract of the data content to store on the blockchain; receiving the data content by the data storage module, retrieving the extract corresponding to the data content, and storing the data content that is consistent with the extract; and when data querying is carried out, finding a stored queried data content by the data storage module, retrieving an extract corresponding to the data content, and returning the queried data content that is consistent with the corresponding extract to a querying node. According to the system and method, the blockchain is used in the information storage system, a Root-privilege administrator does not exist, no one can arbitrarily modify an information content without being detected, and reliable management and secure sharing of information are realized; and the blockchain is not directly used to store the data content, only the extract obtained by calculating by using the hash algorithm is stored, the amount of storage on the blockchain is reduced, low efficiency of the blockchain is avoided, and the practicality is improved.
Owner:北京中科锐链科技有限公司

Distributed many-to-many equipment communication and management method

The invention discloses a distributed many-to-many equipment communication and management method. The method comprises the following steps of (1) starting two background tasks after each printed-circuit board of a rack type router or exchange equipment are started; (2) causing each printed-circuit board to recording the state of other printed-circuit boards; (3) packaging data needing to be transmitted by an application layer through a private protocol, setting a corresponding destination MAC (Multi-Access Computer) address and a corresponding source MAC address according to a destination printed-circuit board and a sent printed-circuit board, and sending to the destination printed-circuit board in a reliable transmission mode; (4) through a timer mechanism, realizing the retransmission of a data message and the status checkout of the printed-circuit board; (5) sending packets; and (6) receiving the packets. The method adopts a transmission mechanism based on two layers of Ethernets to realize the reliable transmission and management among multiple master cards, various line interface cards and various business processing cards in the rack type router through reliable multipoint-to-multipoint transmission among the printed-circuit boards of the rack type equipment, so that the high reliability of core equipment in a network layer is ensured.
Owner:FENGHUO COMM SCI & TECH CO LTD

Remote administration in a distributed system

A method and system for remote administration of clients performing critical processes are disclosed herein. A client management module is used to monitor a subset of processes performed by a client. When the client management module detects that a process of the subset has terminated or become inoperable, the client management module can restart the process, as well as notify a remote system manager. Additionally, the client management module is adapted to monitor the consumption of system resources by one or more processes. Using fuzzy logic to evaluate the system resource consumptions of one or more system resource types, the client management module can select an appropriate action response to improve the performance of the process and/or notify an administrator of a status of the process. The remote system manager is adapted to monitor a connection with the client. When a connection failure is detected, the system manager can diagnose a cause of the connection failure and take action accordingly, such as by resetting the client management module, resetting the client, or cycling power to the client using a power distribution unit. Additionally, the remote system manager provides various graphical user interfaces to a user or administrator to allow the administrator to assess the condition of the client and/or remotely control the operation of the one or more processes performed by the client.
Owner:GENERAL ELECTRIC CO

System and method for managing energy-storage equipment system

The invention discloses a system and method for managing an energy-storage equipment system. The management system comprises an equipment monitoring module, an abnormity monitoring module, an energy-storage equipment access module, a local control management module and a concentrated control management module. The management method comprises the following steps: displaying a topological graph and the abnormal state of the energy-storage equipment system through the concentrated control management module; monitoring the whole energy-storage equipment system through the equipment monitoring module, and transmitting a monitoring result to the concentrated control management module; monitoring the running state of the energy-storage equipment system through the abnormity monitoring module, and transmitting the running state of the energy-storage equipment system to the concentrated control management module; and controlling the energy-storage equipment system. By using the management system and the management method, the technical problems that each type of distributed energy-storage equipment is required to be accessed into a power grid, and the energy storage equipment is relatively low in stability but power users have relatively high requirements on the power supply quality are solved.
Owner:SHENZHEN CLOU ELECTRONICS

Indoor parking lot vehicle guiding and positioning system and method

The invention relates to the technical field of management of vehicles in a parking lot, and discloses an indoor parking lot vehicle guiding and positioning system and method. The system comprises a master control computer used for acquiring guiding information of a guiding module, analyzing the moving track of a certain vehicle, realizing real-time accurate positioning of the vehicle in the parking lot, and obtaining the driving path of the vehicle by employing a guiding algorithm; and the guiding module communicating with the master control computer in a wireless manner and used for acquiring movement information of the vehicle. According to the system and method, contact information of the vehicles and others is managed through the computer, paperless management is realized, statistics of various data is performed through query and analysis, the data is retrieved with high efficiency through powerful query and retrieval, and the work efficiency is improved; the effective management method is provided for business units, maintainability and extensibility are achieved, request for adding new functions and processing faults are employed, an instruction is sent to equipment, and information is processed; and the parking time is recorded, and the parking fees are calculated.
Owner:BEIHUA UNIV

Financial management system and financial management method

The invention discloses a financial management system and a financial management method, and relates to the field of financial management. The financial management system comprises a financial management computer and a plurality of mobile terminals. Family financial management APP (application) comprises an information correlation module, a financial planning module, a revenue management module, an expenditure management module, an investment management module, a financial warning module and a safety management module. The financial management system and the financial management method have the advantages that bank cards and names of family members are correlated with mobile phone numbers, financial plans are drawn up, family revenue and expenditure and investment and finance are managed,financial warning signals can be provided according to financial plan information, revenue and expenditure information and investment information, and accordingly family finance can be comprehensivelyand reliably efficiently managed; furthermore, the financial management system can be connected with interfaces of banks, accordingly, expenditures of the family members can be divided into direct expenditures, conditional expenditures and audit expenditure, and the family expenditure can be managed in a classified manner; the financial management system can be connected with interfaces of insurance companies, accordingly, family investment conditions can be reliably analyzed and managed, and the investment information can be pushed.
Owner:西安众佰信科信息科技有限公司
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