75results about How to "Closely related" patented technology

The invention relates to a system and a method of discovering a social group having unspecified behavior senses in a multi-dimensional space, and belongs to the data mining and knowledge discovery field. Whether users having similar behavior relation can be discovered according to similarity of tweet publishing geographic positions and similarity of unspecified behavior senses expressed by the tweet entries based on user social network twitter behavior tracks. According to the experiment, the accuracy of the method provided by the invention of discovering the groups having the similar behaviors is better than the conventional determination method, and therefore the high actual application value can be provided. When the system and the method provided by the invention can be popularized to the greatest extent, the industry innovation can be facilitated, the trans-boundary integration can be prompted, and the great benefits to the social livelihood can be provided, and then the national economic and social innovative development can be prompted.

The invention relates to a social network user abnormity detection method and system based on an association map. Aiming at the defects of the existing event visualization display technology and the weakness of relevance of various entities such as events, users and event topics, the invention provides an event visualization method based on a microblog platform, and the heterogeneous association network map is constructed by various entities such as the events, the users and the event topics to carry out user anomaly detection; While the event information is not missed, the user can more comprehensively and deeply know the development evolution process of the whole event, and user abnormity detection can be more visually carried out according to the existing heterogeneous association network map.

The invention relates to a system and method for generating and verifying dynamic passwords. A user terminal and an intelligent lock are connected through a wireless network; a dynamic password serveris respectively connected with the user terminal and the intelligent lock through the wireless network; the user terminal is used for providing application of unlocking and setting to users, and saving dynamic passwords and intelligent lock identification corresponding to the user terminal; the intelligent lock is used for controlling unlocking according to the unlocking information transmitted by the user terminal and control signals of the dynamic password server, and storing the dynamic passwords and intelligent lock identification corresponding to the intelligent lock; the dynamic password server is used for performing data interaction with the user terminal and controlling the intelligent lock to unlock. According to the system, the dynamic password generation process has a precise structure and is closely associated with the user terminal and the intelligent lock, so that the dynamic passwords cannot be easily cracked, the authorization security is improved, and meanwhile, operation load is no more increased.

The invention relates to an event-trigger method based on an audio-video featured clip index, which belongs to the audio-video application field. The method comprises the following steps of: scanning the contents of audio-video files and recording the quantity and the time position of featured clips, selecting the descriptions and the beginning time and ending time for a plurality of featured clips and storing the index information of each featured clip into the index files, adding an event-trigger module to a client-side player, the content server of the audio-video frequency sending audio-video frequency content and index files according to a request of the client-side, the client-side sending the audio-video frequency contents to the player and sending the featured clip index information in the index files to the event-trigger module, the event-trigger module forming a trigger event connected with the featured clip according to the information of the featured clip index and the user and starting the event-trigger when the sound-video contents reach the time point of the featured clip. The invention realizes good interacting and advertising effect.

The invention provides a method and system used for correlating product bar codes and production data. The method includes the steps that a photoelectric sensor is arranged in each production station to induce whether a workpiece exists on the station or not, under the condition that the workpiece exists, the bar codes of the workpiece are scanned through a scanning gun, and then production data, in the procedure, of the workpiece are obtained through a controller corresponding to production equipment, so that the bar codes and the production data are correlated tightly, and the problem of product quality tracing can be effectively solved.

The invention discloses a multi-core mesh multi-level cross-domain access control method based on a cloud platform, which comprises building a cloud platform control model, addressing the complexitiesof multilevel cross-domain access and privilege management;anaccess control model is establish, abstraction operations are performed on the access control model; attribute mapping mechanism is established between multiple domains, providing a basis for interdomain interoperability;the concrete implementation method of access control model is designed; rules for multilevel cross-domain accessare established; managers are established;the establishment of cloud platform access control model provides some possibilities and approaches for multi-level and cross-domain access, cloud platforms are highly modifiable and scalable. The multi-level cross-domain access control model has good scalability and high flexibility. The multi-core mesh processing method is adopted to process the cross-domainaccess request, which improves the processing efficiency of the multi-level cross-domain access request.

The invention discloses a new media intelligent online editing method and apparatus, and a network information release platform. The new media intelligent online editing method comprises the steps of 1, acquiring information generated by a general user and released from the network information release platform; 2, mining various news elements in the information generated by the general user; and 3, importing various information elements into a material library, organizing the news elements in the form of a category list by the material library, enabling the material library to interact with a rich text editor, and performing online news editing and release through the rich text editor. According to the method, the apparatus and the platform, information materials can be automatically acquired from the contents of the information generated by the general user of the internet; original materials can be automatically mined and organized to form various information elements; information editing and material collection are combined together; and efficient writing and release of information manuscripts are realized through a good interactive mode of an online intelligent editor.

The invention discloses a video positioning method and device and electronic equipment. The method comprises the steps of obtaining a video and a statement; performing feature extraction on the videoand the statement respectively to obtain corresponding video clip features and word features; fusing the video clip features and the word features to obtain fusion features; aggregating and associating the fusion features layer by layer based on a time sequence through a time sequence convolutional neural network to obtain a multi-layer time sequence convolutional feature map; and performing semantic modulation on each layer of feature map in the multi-layer time sequence convolution feature map to obtain a modulated feature map, and performing time sequence convolution operation on the modulated feature map to obtain a target video clip related to semantics of the statement. According to the method and the device, the target video clip related to semanteme of the input statement can be quickly and accurately positioned.

The invention relates to a vehicle data pushing method and system based on the Internet of Vehicles. The method comprises the following steps: receiving a vehicle group establishment request of a vehicle, newly establishing a vehicle group, when a vehicle group joining request of a vehicle is received, according to the feedback information of the vehicle added into the vehicle group, and determining whether the vehicle is allowed to be added into the target vehicle group or not, and when the vehicle needs to obtain the data of other vehicles, the cloud server can judge whether the vehicle is allowed to obtain the data of other vehicles or not according to whether the two vehicles are in the same vehicle group or not. According to the invention, vehicles in the same vehicle group can sharemore information; the intercommunication and sharing of information can be realized, the information safety of vehicles and vehicle owners can be comprehensively protected, the vehicle groups are further divided into three different levels, different levels are used for implementing different admittance management, and the method and the system can be better suitable for various different scene requirements.

The invention discloses a traditional Chinese medicine composition for treating periodontitis. The periodontitis belongs to the category of gingival atrophy in traditional Chinese medicine and teeth are a part of bones, controlled by kidney and related to stomach meridian of foot-yangming, so that the tooth have a close relationship with the stomach and the kidney, stomach fire exuberance and kidney deficiency are the main mechanisms of the periodontitis and nourishing kidney yin and reducing deficiency fire are the treatment method. According to the invention, traditional Chinese medicines, namely unpleasant swallowwort herb, human placenta, flatstem milkvetch seed, tibet lyonia leaf, securinega suffruticosa, woody-rhizomed fimbristylis herb, silene conoidea, Japanese ampelopsis root, snake bramble seed, ixeris sonchifolia hance, viola japonica and indigo naturalis are decocted into a decoction by using water; and proved by clinical tests, the total effective rate of the composition is up to 97.9% and is obvious superior to that of a control group.

The invention discloses a technical information coding method for a technical management information system, which has the advantage of simple coding digit and is suitable for research, development, production, inspection and marketing of electric energy meter products. The technical management information of the electric energy meter products is divided into six information combination types, including an electric energy meter product technical information master data base, a product type / series information sub data base, a product design information sub data base, a product essential information sub data base, a product quality function configuration information sub data base and a product quality function item information secondary sub data base. The product type / series information sub data base comprises the technical management information of macroscopic main classes of electric energy meter industry; the product design information sub data base comprises the design management information of research and development of products; the product essential information sub data base comprises type and specification parameters, various electric parameters and hardware parameters of the electric energy meter products; the product quality function configuration information sub data base comprises the configuration information of various quality functions in various electric energy meter products; and the product quality function configuration item information secondary sub data base comprises item coded information, item name information, item attribute information and item classification information.

The invention relates to an engineering project information management system and method. The system includes a contract management module, a cost budgetary-estimate management module, a finance management module and a material and equipment management module. The contract management module is used for managing contract basic-information, bill item information, change information and payment billinformation. The cost budgetary-estimate management module is used for defining budgetary-estimate levels, and managing budgetary-estimate money amount information. The finance management module is used for voucher processing, accounting subject management, fixed-asset management and completion final-accounts. The material and equipment management module is used for managing material registrationinformation, equipment registration information and equipment checking and acceptance information. According to the technical solution provided by the invention, engineering budgetary-estimate, contract, cost and material management is effectively integrated, a completion final-account process can be routinized, management of an engineering project is standardized, and speed of the engineering completion final-accounts is increased.

The invention discloses iron-dextrin injection liquid for tonifying qi-blood and used for animals. The liquid is prepared from, 5-15% w / v of iron-dextrin by iron, 1-3% w / v of radix codcnopsitis pilosulas extract, 1-3% w / v of astragalus polysaccharides, 0.003-0.008% w / v of vitamin B12, 0.003-0.008% w / v of folic acid, 1-3% w / v of vitamin E, 0.05-0.1% w / v of sodium selenite, 0.2-5% w / v of Twain-80 and the balance injection water; dextran in iron-dextrin is formed by mixing dextran with the weight average molecular weight of 5,000-6,000 Da, 6,000-6,500 Da and 6,500-7,500 Da. A preparation method of the iron-dextrin injection liquid comprises the steps that the set amount of Twain-80, folic acid and vitamin E are added to a container and evenly mixed, and then hot injection water with the amount of 10% of the total amount is added for dissolution; vitamin B12, sodium selenite, radix codcnopsitis pilosulas extract and astragalus polysaccharides are added and stirred and dissolved to obtain amixture; set iron-dextrin is added to the mixture and evenly stirred, and the injection water continues to be added. The iron-dextrin injection liquid has definite treatment effects on pregnant sowsand piglets and is worthy of popularization.

The invention discloses a power consumer subdivision method based on a combined matrix decomposition model. The method comprises the steps: inputting user power utilization record data, and constructing a user power utilization record matrix; inputting the geographical position information of the user, representing the geographical position information through hierarchy, constructing a user geographical position information similarity matrix, and regulating the weights of different parts in the geographical position information at different hierarchies; constructing a target function of the combined matrix decomposition model according to the user power utilization record matrix, and selecting a reasonable target function solving algorithm for solving, so as to obtain the power utilization demands of users; and carrying out the subdividing of the users according to the power utilization demands of the users. Compared with a conventional method, the method enables the representation of the users in a demand space to be more abundant in meaning. The method employs a clustering algorithm, integrates the characteristics of the users in a demand hiding space and the relation among the users for clustering of the users, and enables the correlation of users in each cluster to be closer. The power utilization demands and geographic positions of the users of different clusters are more different.

The invention provides a quality management system file splitting correlation method based on a flow engine. The method includes a quality system file splitting step and a system file correlation building step. The quality system file splitting step includes system file reading conversion, system file HTML resolution acquiring, system file standard arrangement, relevant file label arrangement and system file structure storage. The system file correlation building step includes structuralized system file reading, system file structure display, flow list reading, system file correlation flow setting, flow node reading, working step correlation node setting and storage of correlation relation through J2EE service. The method can meet the requirement for quality management system construction of business management gapless butting connection of enterprises and public institutions and achieve electronic integrated management and flow monitoring of the whole quality system and business management.

The invention belongs to the technical field of air purification, and discloses a flue gas purification device for rubber processing. The flue gas purification device comprises a purification cabinet, wherein a gas cylinder is arranged in the purification cabinet, the top of the gas cylinder communicates with a gas injection pipe, a dry lime layer is arranged in the gas cylinder, a dust removal cloth bag in a protection cylinder 8 is clamped to the bottom of the gas cylinder through a threaded ring, one side of the protection cylinder communicates with a gas conveying pipe, a water tank is arranged on one side of the gas cylinder, and a biological absorption box is arranged on the other side of the water tank. By arranging the purification cabinet, a high-energy ultraviolet sterilization lamp, an activated carbon adsorption chamber and the like, the purpose of good air purification effect is achieved; when flue gas dust is injected into the purification cabinet through the gas injection pipe, it is guaranteed that exhausted gas is clean and harmless through treatment of aerobic activated sludge, ultraviolet rays and activated carbon; and meanwhile, cyclic treatment of the device is realized through a second flow guide pipe, a third flow guide pipe and an electric three-way valve, so reactants in the device are repeatedly utilized, and the working efficiency of the device is improved.

The invention discloses a health authentication method and device based on a block chain and a dynamic code, and a medium. The method comprises the following steps: determining a pre-created block chain platform; receiving a health authentication request sent by the user node; determining a service code corresponding to the health authentication request and / or determining an application ID corresponding to the health authentication request; generating a unique character string corresponding to the health authentication request; and generating a dynamic code corresponding to the health authentication request, and writing the dynamic code into the blockchain platform as a health code of the user node, thereby facilitating the user node to perform health authentication. Since the blockchain platform is in distributed storage, data tampering of a single node does not take effect, and authenticity and credibility of data on the blockchain platform are guaranteed. The dynamic code is writteninto the blockchain platform, and each node in the blockchain platform can trace back the dynamic code at any time. And the identity information of the user is added in the encoding process, so thatthe relationship between the dynamic code and the user is closer, and the tracing of the user node is more facilitated.

The invention discloses an intelligent education service system based on internet of things technology, including an education management layer, a data link layer and an education application layer. With educational institutions and campuses as units and based on the Internet of things technology, the system carries out classroom teaching real-time display, performs unified internet of things management on the teaching materials and the personal health data of students, constructs a teaching management system, and realizes the interactive wisdom teaching. The traditional mode of education isimproved to bring teachers, students and parents closer together. The system involves teaching service, fire warning, electric fire warning, public safety, school bus management, elevator monitoring and teaching assistance, covers the whole field of safety and teaching, has high efficiency, can timely reflect the states of school, teachers, students and parents, and improves sense of security andsatisfaction of parents with the institutions and schools.

The present invention discloses a flood discharge atomization rainfall three-dimensional measurement device and method. The device comprises a rain gauge, a weather instrument and an installation pedestal, the rain gauge comprises a rain collector, a rain storage cavity, a rain sensor, a power source and control module, a display screen, a rain gauge spirit bubble, a printer and a location system;the installation pedestal comprises a support pier, a clamping head, a supporting leg, an adjusting knob and a pedestal spirit bubble. The flood discharge atomization rainfall three-dimensional measurement device and method collect rainfall at different angles (0-90 degrees) different from the horizontal plane, and the rainfall intensities are subjected to statistics according to different orientations; when the rainfall intensity distribution is measured, the meteorological data such as the wind direction and the wind speed is synchronously measured; a self-recording sensor is employed to obtain a real-time rainfall process; a location system is arranged in the instrument to observe and locate the position information of the rain gauge in real time, the conversion of the measuring pointsdoes not need preset of observation points so as to overcome the defects that the positions of the measuring points cannot be pre-estimated. The system can perform real-time monitoring, recording anddisplay of the observation result, the test items are synchronous, and the automation degree is high.

The application provides a biological value detection method for evaluating anticoagulant activity of panax notoginseng. The biological value detection method is simple and convenient. Quality of the panax notoginseng can be evaluated as a whole by using the detection method, and the quality of the panax notoginseng of different habitats, different batches, and different growing time can be evaluated.

The invention discloses a Chinese character phonological and calligraphical inputting method for computers and mobile phones, and aims to solve the problem of large quantity of coincident code characters or difficulty in remembering word roots. The key point of the technical scheme is characterized in that I, codes are set for characters, stroke components (hereinafter referred to as components) and strokes according to the same characteristic points or certain connection between sound or shape and key name letters, and codes of multiple non-word components are set as the first letter of the alphabet of a word in which the alphabetic components exist; II, multiple non-word components are not set with codes, so that a user can input by taking the codes of the words or components in which the non-word components exist as temporary codes; III, four codes for full code of each word are taken during inputting, one of the four codes is a code set according to the sound or shape of a word, and the other three codes are acquired from the word parts. Code setting methods are diverse with fewer coincident code characters; codes and reference objects are closely linked, so that codes do not need to be remembered.

The invention discloses a differential diagnosis prompting method and device, electronic equipment and a storage medium, relates to the field of artificial intelligence, in particular to a natural language processing and knowledge graph technology, and can be used in an auxiliary diagnosis decision scene. The method comprises the following specific steps: acquiring N first diagnosis results and symptom related information of a target object based on medical record information of the target object; wherein N is an integer greater than or equal to 1; determining M second diagnosis results basedon the symptom related information of the target object and a diagnosis model; wherein M is an integer greater than or equal to 1; based on the N first diagnosis results and the M second diagnosis results, generating L identification relation pairs; wherein L is an integer greater than or equal to 1; and based on the L identification relationship pairs, generating identification diagnosis prompt information.

The invention discloses a zero sample image classification method based on a generative adversarial network, and belongs to the technical field of deep learning. The method comprises: acquiring an image data set; preprocessing the image data set to obtain a training set and a test set; constructing a core neural network, and inputting the training set into the core neural network to obtain image features and visual image features, wherein the core neural network comprises a convolutional neural network, a generative adversarial network, a reconstruction network and an attention network; calculating a loss function of the core neural network, and adjusting parameters of the core neural network; jointly training the picture image features and the visual image features to obtain a classifier; and inputting the test set into a classifier for classification. Compared with the prior art, the reconstruction network is added into the generative adversarial network, so that the visual image features generated by the generative adversarial network are more diversified; and the attention network is introduced into the generative adversarial network, so that interference information in visual image features is reduced, and the classification accuracy is improved.

The invention relates to a short-time passenger flow prediction method for a new line station of urban rail transit , which comprises the steps of S1, cleaning and preprocessing station data, passenger flow data and POI data required by a prediction model, and dividing passenger flow into different stages after a new line is opened; S2, on the basis of the POI data cleaned in the S1, clustering point land use functions of the whole website by taking the land use scale around the new line station as coordinates; S2, constructing a new line station historical passenger flow database by combining the existing stations of which the clustering results are consistent with the new line station with the real-time new line passenger flow data obtained in the step S1; S3, based on S2, creating the historical passenger flow database for the new line station; S4, converting the short-time passenger flow volume into a passenger flow time-sharing coefficient based on the passenger flow data obtained in S2; and S5, combining the all-day passenger flow data in the S3 with the passenger flow time-sharing coefficient in the S4 to obtain a short-time passenger flow prediction value result of the new line station. According to the invention, the passenger flow prediction precision is improved, and the service level of urban rail operation is improved.

The invention relates to a high-voltage breaker defect diagnosis based on wavelet packet energy. The method comprises the step shat 1) a monitored current signal is extracted coarsely to screen waveform areas with significant characteristic, and de-noising is carried out to obtain a relatively pure opening / closing current waveform; 2) wavelet packet three-layer decomposition is carried out on an original signal with characteristic information to extract an original characteristic vector composed of different frequency bands of energy; 3) dimension reduction is carried out on the original characteristic vector via major constituent analysis, a sample difference characteristic is focused, and the data is more separable; and 4) data with a label is input to a support vector machine, and a high-voltage breaker defect discrimination model is constructed. Thus, equipment defect conditions can be checked effectively, the method can meet different requirements of high-voltage breaker defect diagnosis, and the classification precision and detection precision of high-voltage breaker defects are high.

The invention discloses a turnover material recommendation method. The method comprises the steps that a project database is established; obtaining project data which are not started or are in construction, matching the project data with a project database; generating a corresponding recommendation information list based on a matching result; sending the recommendation information list to a user.The invention further discloses a corresponding turnover material recommendation system. According to the collected project information, the method comprises the steps of collecting single weekly materials in a certain construction stage, extracting weekly material types, names, quantities and analysis projects required by each construction stage, establishing project association, and timely and accurately recommending the weekly materials required by the projects or pushing more advanced weekly materials for the projects which are highly closely associated according to the construction stage.

The invention discloses a text information correction method and device, electronic equipment and a storage medium, and belongs to the technical field of computers. The method comprises the steps: receiving a preset database according to first text information, and obtaining at least one piece of second text information obtained after the first text information is corrected; processing the first text information through a text generation model to generate at least one piece of third text information after the first text information is corrected; respectively obtaining scores of the first textinformation, each piece of second text information and each piece of third text information through a scoring model; according to the scores of the first text information, at least one piece of secondtext information and the at least one piece of third text information, selecting the corrected target text information of the first text information from the first text information, at least one piece of second text information and at least one piece of third text information, so the accuracy of the corrected text information is improved, the application range is expanded, and the correction error rate and the correction failure rate are reduced.

The invention discloses a traditional Chinese medicine composition for treating chronic gastritis. In traditional Chinese medicine, the disease location of chronic gastritis is the stomach and the chronic gastritis is closely related to spleen, liver and gallbladder and is the symptom of deficient root and excessive superficial. Thus, the traditional Chinese medicines of Japanese claw fern herb, small leaf desmodium herb, common andrographis herb, false Chinese swertia herb, scopolia, polygomun paleaceum wall, rosewood heart wood, green tangerine peel, immature bitter orange, bighead atractylodes rhizome and cuttlebone which have the effects of clearing away heat and toxic materials, warming middle-Jiao and dispelling cold, tonifying qi and spleen and promoting blood circulation to remove blood stasis are taken and decocted with water to obtain decoction for patients to take. According to the clinical experiments in the hospital, the cure rate and the total effectively rate are 69.6% and 96.7% respectively. The traditional Chinese medicine composition is obviously superior to the western medicine control group and has less side effects and low cure cost, thereby being worthy of clinical popularization and application.

The invention provides a technical scheme for implementing nontraditional VSM value flow analysis, which specifically includes the following steps: S1, gathering and regularizing the working time parameters of each worktable; S2, gathering and regularizing the resource and quality data of each worktable; S3, designing and establishing a value flow analysis calculation template; and S4, filling inthe data regularized in S1 and S2 in the established value flow analysis calculation template, and obtaining unfilled data through analysis and calculation. VSM and the actual operation process are correlated more closely and integrally through process and time analysis, so that the process engineer can efficiently update and maintain the process data and closely correlate the process data with the actual scheduling plan. The production plan is made directly based on VSM, and the risk brought by untimely update of the productivity table in the traditional practice is avoided. Through the technical scheme, value flow analysis can be applied to the process management of research and development, production, procurement, logistics and the like of enterprises more efficiently and flexibly.

The invention discloses a plastic stirring processing device. The plastic stirring processing device comprises a cleaning tank. A stirring shaft and an airbag mechanism are orderly arranged in the cleaning tank from top to bottom. The stirring shaft is rotatingly connected to the cleaning tank. The stirring shaft is provided with a boss. The cleaning tank is provided with a bearing. The boss presses the bearing so that rotating connection of the stirring shaft and the cleaning tank is realized. The stirring shaft extends to the bottom of the cleaning tank from the top of the cleaning tank. Thestirring shaft is uniformly provided with first stirring blades. The first stirring blades are triangular. The high thickness end of the first stirring blade is fixedly hinged with the first stirringblade. The stirring shaft is provided with a plurality of first permanent magnets. The first permanent magnets on the stirring shaft are spiral. The invention provides the plastic stirring processingdevice for improving cleaning effects on plastic.