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60 results about "Data bank" patented technology

In telecommunications, computing, and information architecture, a data bank or databank is a repository of information on one or more subjects – a database – that is organized in a way that facilitates local or remote information retrieval and is able to process a large number of continual queries over a long period of time. A data bank may be either centralized or decentralized, though most usage of this term refers to centralized storage and retrieval of information, by way of analogy to a monetary bank. The data in a data bank can be anything from scientific information like global temperature readings, and governmental information like census statistics, to financial-system records like credit card transactions, or the inventory available from various suppliers.

Method and system for updating statistical data

ActiveCN101557316AAvoid inaccuraciesGuaranteed real-timeData switching networksSpecial data processing applicationsMessage queueData mining
The application discloses a method and a system for updating statistical data. The method comprises the following steps: a service system receives a service request from a user, conducts data processing for the current service and saves the service data processed into a service database and the message queue in a calculation server; the calculation server acquires the current service data processed from the message queue, conducts increment statistical computing to acquire increment statistical data of the current service processed and updates the statistical data into the statistical table database; a task server periodically traverses the service data in the service database, executes the statistical computation based on the service database to acquire the statistical data for the whole service database and applies the statistical data for the whole service database to overwrite all of the data in the statistical table database and update the statistical table database.
Owner:ALIBABA GRP HLDG LTD

Tax system consensus method based on alliance chain

PendingCN109859024AReduce false invoicesReduce economic and administrative costsFinanceDigital data protectionIndependent dataChain network
A tax system consensus method based on an alliance chain comprises the steps that an alliance chain network is established by a tax supervision institution, a tax registration institution serves as anaccounting node in the alliance chain network, other participation institutions are connected to the accounting nodes in the alliance chain network, and each participation institution and the tax supervision and registration institution are provided with independent databases; a digital protocol and a transaction contract are uniformly formulated by a tax administration mechanism in the alliancechain network; each participation institution realizes digital registration through an alliance chain; and if any participation mechanism in the alliance chain calls the transaction contract, all operation records of the transaction contract are generated into a file, the file and the transaction contract is encrypted by adopting a hash algorithm, the file and the transaction contract are sent tothe accounting node, and the file is stored by a database of each accounting node. According to the tax system consensus method provided by the technical scheme, the economic cost and administrative management cost of the tax department are reduced, the enterprise operation cost is reduced, and information sharing between the enterprise and the tax system is realized.
Owner:陕西优米数据技术股份有限公司

Method and System for Device Identity Check

InactiveUS20080132205A1Unauthorised/fraudulent call preventionEavesdropping prevention circuitsTelecom networkEngineering
The method is for checking an identity of devices in a device management system in a mobile telecommunication network. The system has devices to be managed, a server-side device management application, a client-side device management application, databases, and an interface between the device management applications. The server-side device management application initiates a device management session via the interface. The interface sends a query to the client-side device management application. The client-side device management application reads equipment information and sends it to the interface. The interface compares the equipment information sent with previously stored equipment information for the subscription from which the equipment information was sent and reports the comparison result to the server-side device management application.
Owner:SMARTTRUST AB

Method and system used for refining database authority

InactiveCN108304732AImprove securityFine-grained control permissionsDigital data protectionData sourceDatabase
The invention provides a method and a system used for refining database authority. The method includes: establishing a data source table according to configuration information of a database of which the authority needs to be refined; acquiring database name information and table information and field information in the database from the configuration information to establish a resource table; creating accessing users, and storing accessing-user information to establish a user table; and establishing relationships of the accessing users and resources in the resource table according to the accessing users and the resources in the resource table, and carrying out storing to establish a user resource relationship table. According to the method, finer control authority can be realized for the database, and security of the database is improved.
Owner:PETRO-CYBERWORKS INFORMATION TECH CO LTD

Multimedia data safety monitoring device, receiving terminal, authentication method and system thereof

ActiveCN102457518AEasy to judgeAvoid enteringData switching networksComputer hardwareContent security
The invention relates to the multimedia data communication technology field and provides a multimedia data safety monitoring device, a receiving terminal, a multimedia data authentication method and a system thereof. The authentication system comprises: a multimedia data safety monitoring device and a multimedia data receiving terminal, wherein the multimedia data safety monitoring device is used to acquire multimedia data, carry out safety authentication to the multimedia data and stores authentication result information in a safety checking code database; the multimedia data receiving terminal is used to receive the multimedia data, using a same method which the multimedia data safety monitoring device used to carry out the safety authentication to the multimedia data and feed back the safety authentication result information to the multimedia data safety monitoring device. The multimedia data safety monitoring device carries out comparison authentication to the received safety authentication result information and the corresponding safety authentication result information stored in the safety checking code database. If the two are matched, the authentication is passed and the multimedia data receiving terminal decodes and plays. A technical scheme is easy to be realized. Contents are safe and a definition is simple and strictness. Security is high. Implementation and management costs are low.
Owner:CHANGSHA DILU DIGITAL TECH

License plate recognition camera and method for realizing offline fee collection

InactiveCN108877229ANormal accessNo congestionTicket-issuing apparatusRoad vehicles traffic controlPoint of entryData information
The invention discloses a license plate recognition camera and method for realizing offline fee collection. One or more groups of such license plate recognition cameras are respectively arranged at the entrance and exit of a parking lot. The license plate recognition camera is characterized in that an imaging assembly and a central processing unit are arranged in the license plate recognition camera; the central processing unit integrates a license plate recognition module, a network module, an SQLite3 embedded database, a billing program module, a picture storage module, an RS485 communication and relay signal output module and a server upload module; the license plate recognition camera arranged at the entrance of the parking lot is connected with the license plate recognition camera arranged at the exit of the parking lot through a switch; the switch is connected with a backend server and a PC end; the license plate recognition cameras at the entrance and exit form an internal network through entrance-exit IP mapping; the embedded database is used to store vehicle outgoing and entering data information; and temporary vehicles can still smoothly enter and exit from the parking lot, and the parking fees of the vehicles can be also collected when the parking lot server is offline or is disconnected from the network.
Owner:SHENZHEN SFIRM TECH CO LTD

Battery temperature difference self-adaption threshold value determination method and system

ActiveCN113540589AImprove driving safetySecondary cells servicing/maintenanceInformation technology support systemPower batteryElectrical battery
The invention discloses a battery temperature difference self-adaption threshold value determining method and system. The method comprises the steps of dividing a vehicle state into a charging state, an operation state and a standing state according to the data uploaded by an electric vehicle, calculating the time interval between the first data uploading time of the vehicle and the current time, and if the time interval is less than or equal to three months, determining that the temperature difference threshold value is a threshold value specified by an enterprise when the vehicle leaves a factory, if the time interval is longer than three months, extracting the temperature of the power battery according to different vehicle states, and constructing a power battery temperature database in charging, operation and standing states, extracting temperature difference values to construct a power battery temperature difference database, and determining the window length of the sliding window based on temperature difference threshold stability, and determining temperature difference threshold values in different states according to the window length of the sliding window based on the Pauta criterion. The invention also provides a battery temperature difference self-adaption threshold value determining system. The threshold value is determined for the power battery temperature difference based on different states of the vehicle, and the driving safety is improved.
Owner:CHANGAN UNIV

Agricultural picked object recognition algorithm based on database

PendingCN114429310AReduce lossImprove sales product qualityDatabase management systemsOffice automationFragariaAlgorithm
The invention belongs to the technical field of image recognition, and particularly relates to an agricultural picked object recognition algorithm based on a database, which is characterized in that a computer sets a maturity index according to a plurality of indexes such as colors, sizes and wrinkles of fruits to be picked and characteristics associated with maturity height, and establishes a model for the maturity degree and storage time of the fruits; the computer carries out artificial intelligence recognition on fruit pictures collected by the picking robot and transmits fruit types and coordinate information to a motion control unit of the picking robot, and finally grabbing, sorting and obstacle-avoiding walking are achieved. Compared with the prior art, the method has the beneficial effects that the maturity of strawberries can be divided into multiple grades according to market requirements, the maturity of picked strawberries with long storage time or long transportation distance is slightly lower, so that the distance of mailing and selling areas can be selected according to the maturity, the loss of the strawberries in transportation is reduced, and the economic benefit is increased. Sales areas are expanded, and economic benefits are improved.
Owner:UNIV OF SCI & TECH LIAONING

Machine-learning-based quality prediction of manufactured fiber optic cable

PendingUS20220342379A1Optical articlesBundled fibre light guideUser deviceAlgorithm
According to an aspect, there is provided a method for monitoring quality of loose tube fiber optic cable during manufacture in a secondary coating line. Initially, a trained machine-learning algorithm for calculating expected values of one or more quality metrics of manufactured loose tube fiber optic cable based on values of the one or more production process parameters of the secondary coating line is maintained in a machine-learning database. A computing system monitors one or more values of the one or more production process parameters during miming of the secondary coating line and calculates, in real-time during the monitoring, one or more expected values of the one or more quality metrics using the trained machine-learning algorithm with the monitored values of the one or more production process parameters as input. The computing system outputs at least the one or more expected values of the one or more quality metrics to a user device.
Owner:MAILLEFER EXTRUSION

Advertisement putting method, device and equipment

InactiveCN110969485AConvenient and transparent investment promotionAdvertisementsMediaFLOComputer science
The invention provides an advertisement putting method, device and equipment. The method comprises the following steps: receiving a playing request from a terminal; according to the playing request, obtaining playing data corresponding to the playing request and a corresponding advertisement device end in a media database; judging a putting category of the playing request, and determining a pushing mode of the playing data according to the putting category; pushing the playing data to the advertisement equipment end according to the determined category. Based on the invention, communication with an equipment manufacturer can be carried out in combination with the requirements of merchants or agents, so that the scanning equipment can more conveniently and transparently invite advertisements.
Owner:FUJIAN KUXIANG NETWORK TECH CO LTD

Method for simulating electrical property of wafer chip and semiconductor process method

PendingCN114823398ARealize electrical evaluationTimely detection of electrical abnormalitiesSemiconductor/solid-state device testing/measurementSemiconductor structureComputational physics
The invention relates to a method for simulating the electrical property of a wafer chip, and the method is characterized in that the method comprises the steps: constructing a database, the database comprises spectral data of a semiconductor structure obtained after a wafer chip is subjected to a target key process, actual electrical data of the wafer chip and a corresponding relation between the spectral data and the actual electrical data; the target key process is executed on a target wafer chip, spectral data of a semiconductor structure obtained after the target wafer chip is subjected to the target key process are obtained, and the spectral data are target spectral data; and simulating electrical data of the target wafer chip based on the acquired target spectral data and the database, wherein the electrical data is target electrical data. According to the method for simulating the electrical property of the wafer chip, the electrical property parameters of the wafer chip can be evaluated in time after the target key process, electrical property abnormity occurring in the preparation process of the wafer chip can be found in time, and waste of manpower, material resources and financial resources is reduced.
Owner:CHANGXIN MEMORY TECH INC

Intelligent control system, method and equipment for shoemaking production line

PendingCN113485271AAutomate operationsFlexible adjustment processTotal factory controlProgramme total factory controlProduction lineSoftware engineering
The invention discloses an intelligent control system, method and equipment for a shoemaking production line. The intelligent control system comprises a WCF server, a database, a working master station, a plurality of working substations, an RFID reader-writer and an RFID tag, the WCF server side is used for realizing data receiving and forwarding among the working master station, the working substation and the database; the database is used for storing product information bound with the RFID tag; the RFID reader-writer reads the identification information; the working master station is used for receiving the identification information, searching product information corresponding to the identification information in a database through the WCF server, generating a control instruction according to the product information and issuing the control instruction to the corresponding working substation; and the working substation is used for acquiring the identification information, searching product information corresponding to the identification in a database, and generating an execution instruction so as to enable the shoemaking execution mechanism to execute shoemaking actions. Through the WCF server, communication between the working master station and each working substation is realized, and automatic operation of the shoemaking production line is realized.
Owner:东莞市智睿智能科技有限公司

Big data-based digital marketing service system

PendingCN112200615AIncrease consumption desireGood marketing serviceMarket data gatheringPersonalizationDigital marketing
The invention discloses a big data-based digital marketing service system, which comprises a user side, a marketing service side, an offline side and a database, and is characterized in that the userside is used for obtaining customer data and establishing an online experience channel, the marketing service side is composed of a marketing platform and a service platform, the marketing platform isused for making a product marketing plan conforming to customers, the service platform is used for carrying out reasonable management service on customers, the offline end is used for establishing anoffline comprehensive marketing service channel for the customers and expanding the cognition degree of the customers to product brands, and the database is used for obtaining and analyzing consumption habits of the customers. According to the marketing service system, plans meeting marketing and service requirements of customers can be formulated according to personalized requirements of the customers, intercommunication and interconnection between products and the customers are achieved in combination with diversified modes of online browsing and offline experience, the recognition degree of the customers for product brands is improved, and the marketing service quality is improved. Therefore, a better and more perfect marketing service effect is achieved for customers.
Owner:深圳市亿点物联科技有限公司
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