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40results about How to "Comprehensive data analysis" patented technology

Foundation pile foundation model analyzing method and test device for same

The invention discloses a foundation pile foundation model analyzing method and a test device for the same. The method includes: building a dispersing spring support model of to-be-tested pile-earth related actions, building a to-be-tested pile inner force and deformation equation and transmission matrix, and a to-be-tested pile foundation reaction analyzing basic equation, building different founding reaction models and programming a corresponding computerizing program, arranging the foundation pile foundation test device in the field, measuring horizontal displacement and turning angle, on the ground, of the to-be-tested pile, and computerizing and analyzing according to the computerizing program to determine corresponding foundation reaction model parameters. The foundation pile foundation test device comprises a standard beam, a standard pile, a reaction pile and the to-be-tested pile which are disposed on the ground, a jack and a force sensor are connected between the reaction pile and the to-be-tested pile, and a angle measuring device and a displacement measuring device are disposed on the to-be-tested pile. By on-site pile testing, multiple hypothesis models can be built for the foundation pile foundation, related model parameters can be determined, and certain universality is achieved.
Owner:SICHUAN COLLEGE OF ARCHITECTURAL TECH

Intelligent analysis instrument for detecting nitrogen and phosphorus in future rural water environment and analysis method thereof

The invention discloses a future rural water environment nitrogen and phosphorus detection intelligent analysis instrument, and relates to the technical field of water quality analysis, the future rural water environment nitrogen and phosphorus detection intelligent analysis instrument comprises a floating plate, an analyzer arranged in a shell, an adjusting part arranged on a sampling part and capable of changing the sampling water level of the sampling part, and a collecting part comprising a plurality of storage assemblies, when the adjusting part changes the sampling depth, the collecting part moves along with the adjusting part, so that water bodies with different depths are located in different storage assemblies; the force storage component is arranged in the shell and connected with the adjusting component and the sampling component, and the device has the advantages that a sleeve rotates to drive a sliding block to slide along a reciprocating spiral groove, the underwater depth of a sleeve opening is changed, a water taking pipe extracts water samples at different depths, and when the sleeve rotates, a fourth gear is driven to rotate; water samples at different depths flow into different sampling barrels and are analyzed one by one by using an analyzer, so that the accuracy of analysis data is improved.
Owner:任浩楠

Response surface model-based ocean floating platform hotspot stress calculation method

The invention relates to a response surface model-based ocean floating platform hotspot stress calculation method. The method comprises steps that S1, a response surface model of ocean floating platform structure hot spot stress is established, and control parameters are introduced according to the nonlinear influence on the ocean floating platform structure hot spot stress; S2, a stress analysisnumerical model of an ocean floating platform is established, numerical values of influence factors are changed through a numerical calculation method, hot spot stress under corresponding conditions is obtained, fitting of a function relationship between the hot spot stress and each factor is performed by adopting a regression equation, a corresponding coefficient of a control parameter is determined, and a hot spot stress calculation formula is established according to the corresponding coefficient; and S3, wave environment monitoring is carried out on the position where the ocean floating platform is located, a space near-field measuring point of a hot spot is selected to carry out stress monitoring, a result is inputted into a formula, and hot spot stress under the current sea conditionis obtained. Compared with the prior art, the method has advantages of small error, more comprehensive monitoring data, more authoritative calculation result and the like.
Owner:SHANGHAI JIAO TONG UNIV

A network perception intelligent early warning and improvement method based on big data

The invention discloses a network perception intelligent early warning and improvement method based on big data, specifically: first, classify the source data, and analyze the five aspects of network quality, business perception, complaint traceability, terminal adaptation, and user behavior according to the degree of influence. The user perception index sets the scoring ratio to obtain the online satisfaction score, and then the user's online data goes through seven stages of attach, pdn, tau, dns analysis, tcp three-way handshake link establishment, HTTP request / response, sp response / transmission, Find out the reasons that affect the low score of online satisfaction, and judge that it belongs to the specific process in the seven-stage process; finally, through segmentation and demarcation, cluster the problems into the wireless side, core network side, terminal side, and content side, and target Issues are dealt with accordingly. This method has comprehensive data analysis, can obtain the real perception of the user, improves the correlation between the quality of the network indicators and the real perception of the user, and improves the customer satisfaction of 4G Internet access.
Owner:西安海润通信技术有限公司

Personal and enterprise credit evaluation system based on credit sharing

The invention is suitable for the technical field of enterprise credit assessment, and provides a personal and enterprise credit evaluation system based on credit sharing. The system comprises a data acquisition module, a data processing module and a client, wherein the data processing module is in communication connection with the data acquisition module and the client; the data acquisition module is used for collecting credit investigation data about individuals and enterprises and sending the credit investigation data to the data processing module; the data processing module is used for receiving and storing the personal and enterprise credit investigation data sent by the data acquisition module, and is used for receiving a credit investigation evaluation report query instruction of a client, and the credit investigation evaluation report query instruction comprises to-be-queried subject identification information; a credit investigation evaluation report corresponding to the to-be-queried subject identification information is generated according to stored credit investigation data of individuals and enterprises, the credit investigation evaluation report is stored, and the credit investigation evaluation report is sent to the client; and the data storage unit is used for storing the credit investigation data and the credit investigation evaluation report.
Owner:广州市雄志数科科技有限公司
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