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129 results about "Intelligent verification" patented technology

Intelligent Verification, including intelligent testbench automation, is a form of functional verification of electronic hardware designs used to verify that a design conforms to specification before device fabrication. Intelligent verification uses information derived from the design and specification(s) to expose bugs in and between hardware IP's. Intelligent verification tools require considerably less engineering effort and user guidance to achieve verification results that meet or exceed the standard approach of writing a testbench program.

Planning big data management and control system of smart power distribution network and method

ActiveCN105574652ALaying a solid foundation for planning and design informatizationEffectively integrate planning and design data resourcesResourcesInformation technology support systemTime informationStatistical analysis
The invention discloses a planning big data management and control system of a smart power distribution network and a method. The system comprises that a data layer constructs a global power network planning model; a basic data dictionary containing power network devices, graph standards and power network operation information is built; an application layer carries out statistic analysis and real time load actual measurement analysis to the power network devices and power network operation states in a set region; automatic filling of power network load data graphs, intelligent operation of planning data, intelligent verification of the planning data and intelligent statistics and summary of the planning data are realized; a service layer selects planning power network schemes; a display layer carries out centralized display, share and information issue to the planning and design achievement. According to the system and the method of the invention, through taking multi-source massive data such as basic geographic information, power network space and attribute thematic information and power network operation real time information as cores, planning and design data resources in the system are effectively integrated, a power network planning and design integrated information platform is built, and power network planning and design information-based foundation is tamped.
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1

Excavator energy consumption analyzing method based on working stage recognition

The invention discloses an excavator energy consumption analyzing method based on working stage recognition. The method comprises the following steps of reading double-pump pressure data from a CAN bus of an excavator driving controller, carrying out filtering and frequency reducing, and intercepting pressure data to be recognized; extracting and normalizing feature vectors, inputting into a libSVM model matched with the sampling frequency of the driving controller to recognize the working stage of the excavator, correcting the recognition result by an intelligent verification link; carrying out energy consumption analysis of the excavator according to the instantaneous fuel consumption rate data, outputting the working state and oil consumption state of the excavator to a display unit, and uploading the result to an internet of things platform of the excavator through an external connection controller. According to the method, CAN bus data is fully utilized, the libSVM model established based on a plurality of frequency training sample signals and the system sampling is adopted to reduce the data volume of the pressure signals, and the applicability and the instantaneity of the method is improved, the remote monitoring of the excavator is realized through the internet of things platform, and a reference and a basis are provided for energy conservation and consumption reductionof the excavator.
Owner:CENT SOUTH UNIV +1

Material settlement full-process integrated management platform generation system and method

PendingCN110969408AQuality leap in settlement managementRealize full supervisionFinanceBilling/invoicingPaymentTransaction management
The invention belongs to the technical field of financial settlement systems, and particularly relates to a material settlement full-process integrated management platform generation system and method. The system comprises an invoice intelligent verification subsystem, a payment fusion subsystem and a transaction management platform subsystem. Material settlement management is throughout all the time; an invoice is scanned through a terminal controlled by the invoice intelligent verification subsystem; contract information is read after passing through a contract pool in the payment fusion subsystem; after the information is matched, the subsequent process of the invoice verification subsystem and the subsequent process of the payment fusion subsystem are started to form accounting data ofinvoices and payment, and the material settlement data can be read in the transaction management platform subsystem in parallel to form material settlement management full-process management. The whole process of purchasing contract fulfillment is supervised, an information island formed by one-sided professional management between business management and financial management is integrated, business and financial data sharing is realized, the reliability of large-scale data analysis is greatly improved, and the quality of material settlement management is greatly improved.
Owner:STATE GRID LIAONING ELECTRIC POWER RES INST +1

Commodity verification method and commodity verification equipment

InactiveCN107945428APerfect systemRealize the effect of intelligent verificationCustomer communicationsCash registersComputer engineeringIntelligent verification
The invention provides a commodity verification method and commodity verification equipment. The commodity verification method comprises the steps of: acquiring first commodity information contained in orders corresponding to commodities to be verified; acquiring an image of an arbitrary commodity to be verified, and determining second commodity information of the commodity to be verified according to the acquired image of the commodity to be verified; and comparing the second commodity information of the commodity to be verified in the first commodity information, so as to verify the commodity to be verified. By applying the commodity verification method and the commodity verification equipment in an unmanned supermarket, the commodity information of commodities is obtained through acquiring the images of the commodities actually purchased by a user when the user purchases the commodities, and comparing the commodity information with the commodity information on the order of the user,so as to determine whether the commodities taken out by the user are all paid, thereby ensuring that unpaid commodities or mistakenly-fetched commodities cannot be taken out, realizing the effect ofperforming intelligent verification on the commodities purchased by the user, and reducing loss of the merchant.
Owner:BEIJING MARTIAN BOX NETWORK INFORMATION TECH CO LTD

User signing identity recognition method based on multi-factor cross validation

The invention discloses a user signing identity recognition method based on multi-factor cross validation, such as, images, fingerprints, positions, time and contents, and belongs to the technical field of information. The method comprises the following steps: firstly, adopting a user basic information management module for completing the management for user personal information, adopting a user activity management module for realizing the entering and managing of activity information, and adopting a user signing information sensing module for realizing the information sensing; secondly, adopting a user signing decision-making module for performing signing decision making; adopting an intelligent verification module for performing intelligent verification; and finally, adopting a statistic analysis module for performing statistic analysis on the user signing information. According to the invention, a multi-source relevant information sensing technology, a multi-factor cross validation technology and an intelligent random verification and feedback technology are adopted for guaranteeing the reliability and accuracy of the user signing information while realizing low-cost high-efficiency application. The method can avoid the happening of behaviors, such as user cheating and being late, and has significance in urging a user to cultivate excellent conscientious and autonomic habits.
Owner:SHANDONG UNIV OF SCI & TECH

Intelligent multi-channel verification system and verification method

The invention relates to an intelligent multi-channel verification system, which comprises at least one gas path for providing a gas pressure source and a working medium for verification. The gas pressure source provides pressure for the working medium. The intelligent multi-channel verification system is characterized in that the system further includes at least one standard pressure gauge whichis connected with an automatic switching range group valve and at least one verified pressure gauge, and a corresponding image collection element is arranged for each verified pressure gauge; pressuresignals representing the indicating values of the standard pressure gauges are converted by a pressure controlled into signals which can be read by a control system; and the image collection elementscollect the dial images of the verified pressure gauges and transmit the dial images to the control system for processing, so as to calibrate the verified pressure gauges. The invention further discloses a verification method. A series of work, such as intelligent verification, automatic collection of data through images, automatic report generation, network barrier-free verification certificateand management of a data transmission system, can be completed. An important contribution is made to more efficient verification of pressure gauges.
Owner:INNER MONGOLIA INST OF METROLOGY TESTING & RES

Temperature transmitter measurement error intelligent verification and analysis system

InactiveCN107063507AFully automatedEfficient and accurate measurement errorThermometer testing/calibrationObservational errorControl signal
The invention discloses a temperature transmitter measurement error intelligent verification and analysis system, which is used for verifying and analyzing measurement errors of a temperature transmitter to be verified. The system comprises a standard signal source, a data acquisition card and an intelligent verification terminal. The input end of the temperature transmitter to be verified is connected with the standard signal source, and the output end thereof is connected to the intelligent verification terminal through the data acquisition card. The standard signal source comprises an adjustable resistance standard source, an adjustable voltage standard source and an adjustable current standard source. The intelligent verification terminal comprises a parameter setting module and a result analysis module. The parameter setting module is used for generating a control signal according to test parameters set by a user and transmitting the control signal to the standard signal source; and the result analysis module is used for calculating the measurement errors. The provided temperature transmitter measurement error intelligent verification and analysis system realizes automatic verification of the temperature transmitter and is efficient and accurate.
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2

Intelligent verification system and detection method for micrometer

The invention discloses an intelligent verification system for a micrometer. The system comprises a control module, a tabletop and a clamping mechanism; the clamping mechanism is arranged at the position of a micrometer supporting plate, and a positioning mechanism is arranged at the position, on the rear part of the micrometer supporting plate, of a tabletop frame; a fixed measuring anvil locating groove and a movable measuring anvil locating groove are formed in the locating mechanism; a first visual module, a second visual module and a third visual module are further arranged at the position, on the rear portion of the micrometer supporting plate, of the tabletop. When the micrometer is verified, a micrometer differential cylinder reaches an initial position; a measuring head moves andis connected with a fixed measuring anvil and a movable measuring anvil in sequence; the control module acquires the reading of a first linear scale when the measuring head is in contact with the fixed measuring anvil, and a second camera obtains the transverse relative moving position of the measuring head according to the reading of a second linear scale; the initial position and stop position of the measuring head are converted into a coordinate sequence to calculate the parallelism error of the measuring surfaces of the fixed and movable measuring anvils; the measurement reliability and the detection efficiency can be greatly improved, and convenience is brought to detection personnel for operation.
Owner:三明图灵智能科技有限公司

Processing method for intelligent verification code based on question and answer

The invention discloses a processing method for an intelligent verification code based on a question and an answer. The processing method comprises the following steps of a, acquiring user informationto obtain a verification code of the user information; b, randomly acquiring a verification question in a data question bank; c, acquiring a verification question answer corresponding to the verification code; d, generating and displaying the verification question in a format of a picture; g, verifying an answer input by a user, and judging whether the answer input by the user is not consistent with the verification question answer corresponding to the user verification code, if yes, passing verification; and if not, returning the step b. According to the method, a traditional mode that the picture completely consistent with the picture verification code is selected for verification is abandoned, the verification question is generated in the form of the picture, the user can pass the verification if the correct answer is written by the user, and even if image recognition software is used for recognition, the correct answer cannot be obtained, so that the rationality and the safety ofa system are improved, and malicious verification behaviors are effectively prevented.
Owner:GUANGDONG NENGLONG EDUCATION

Three-phase AC electric energy meter verification system and method

The invention discloses a three-phase AC electric energy meter verification system which includes a main control unit, a power unit, a standard electric energy meter unit, and at least one verification unit. Each verification unit includes an electric energy meter type identification unit, a tested electric energy meter and an error calculation unit. The power unit is used for providing power forthe tested electric energy meters and the standard electric energy meter unit. The standard electric energy meter unit is used for providing a standard three-phase three-wire electric energy pulse signal and a standard three-phase four-wire electric energy pulse signal. A three-phase AC electric energy meter verification method is also provided. According to the three-phase AC electric energy meter verification system of the invention, the type of an electric energy meter is automatically identified through the electric energy meter type identification units, and the verification efficiency ofthree-phase AC electric energy meters is improved. According to the three-phase AC electric energy meter verification method, the verification process is completed by automatically judging the type of each tested electric energy meter, the verification efficiency of three-phase electric energy meters is improved, and intelligent verification is realized.
Owner:STATE GRID CORP OF CHINA +2
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