2311results about How to "Get good" patented technology

The invention discloses a system and a method for analyzing network user behavior information. The system comprises a network user behavior data obtaining module, a network user behavior data preprocessing module, a network user behavior data storage module, a network user behavior data analyzing module and an analysis result display module, which are connected with each other in sequence; and the method comprises the steps of data collection, data preprocessing, data conversion, data analysis, data displaying and so on. According to the invention, the network user behavior information can be conveniently and rapidly obtained, and integrity, continuity and effectiveness of the user behavior information are guaranteed.

The invention discloses a method for extracting, analyzing and searching network flow and content. The method comprises the following steps: shunting original flow into n data processing queues; independently processing an original data message of each data processing queue by the data processing queue, performing protocol recognition and filtration on the message and performing conversation recombination on TCP (Transmission Control Protocol) flow in the message; performing protocol resolving and decoding on a recombined TCP conversation and extracting out structured data information therein; and as for key information specified by requirements, performing searching labeling in data content extracted by a content resolving and extracting module based on a multimode matching algorithm or a search engine technology, and submitting labeling results to a searching labeling information database, thereby providing searching labeling results for multiple modes of applications. The method can be used for solving the problems of repeated data packets, serial number zero adjustment and the like in the TCP conversation recombination, realizing the character labeling for the original flow, and ensuring that a user can acquire effective information conveniently.

The invention relates to the technical field of engineering management, in particular to a project management system based on three-dimensional visualization, including a BIM three-dimensional model building module; a GIS three-dimensional topographic map establishment module; a true three-dimensional engineering model building module which is used for combining the BIM three-dimensional model building module and the GIS three-dimensional topographic map building module to generate a true three-dimensional engineering model; a construction information input module used for construction progress and construction process records input; a project management platform used for managing a project through a manager terminal; a three-dimensional engineering model display module which is used for combining the data of the construction information input module and the data of the engineering management platform with the true three-dimensional engineering model establishment module, and realizingthe sharing of the engineering component information; and a database server used for storing and sending data. The system of the invention can facilitate the management and planning of the project bythe management personnel, and is convenient for the staff to report the construction information of the project.

The invention discloses two toadstool natural culturing methods belonging to one general invention conception. The first method comprises the following steps of mixing toadstool cultivated species with toadstool culturing materials and soil evenly, forming the mixture of the toadstool cultivated species, culturing materials and soil, sowing the mixture containing the toadstool cultivated species in a land and covering with soil with the thickness of 0.5cm-2.5cm; the toadstool culturing materials comprise herbaceous plant in grass family, crop straws, bran and KH2PO4, MgSO4, urea and other nutrient substances. The second method is as follows: hole sowing the toadstool cultivated species in the land directly and covering with soil with the thickness of 0.5cm-2.5cm. For the above two methods, at least one time of nutrition supplementation is carried out when mycelial is mature, and the nutrient supplementary solution is prepared by grass ash leachate, KH2PO4, MgSO4 and urea.

The invention provides a power utilization abnormal behavior recognition method based on a fuzzy neural network, and the method comprises the steps: extracting original data of a part of users as sample data from a power utilization database; carrying out the data preprocessing; designing a power utilization abnormal behavior evaluation index system on the basis of the analysis of power utilization abnormal behavior cases; constructing an expert sample based on the preprocessed data; taking an power utilization abnormal behavior mark as an input item, taking a power utilization abnormal behavior suspicion coefficient as an output item, and constructing a fuzzy neural network model; inputting test data into a built fuzzy neural network model, and carrying out the diagnosis of the power utilization abnormal behavior; evaluating a power utilization abnormal behavior diagnosis result, and a setting a target evaluation and optimization model. The method provided by the invention achieves the automatic recognition and diagnosis of the power utilization abnormal behavior, achieves the automatic training learning and modeling of a system, achieves the quick and precise positioning of a suspected user, and facilitates the obtaining of various illegal behaviors of power utilization.

The invention provides an urban-road traffic forecasting method based on multi-source data combination. The method comprises the steps of firstly, extracting permanent residents' travel OD according to cell-phone signaling data, and distributing the travel OD to an urban road network to obtain distributional traffic flows of each road section; secondly, according to a bayonet record, obtaining a total observed traffic flow and an observed traffic flow of frequently-used cars in a road section corresponding to the bayonet; thirdly, selecting a road section with observed traffic flows within the region, and building an equation of linear regression which represents the time-varying correlation between the distributional traffic flows and the observed traffic flows in the road sections, according to the distributional traffic flows and the observed traffic flow data; fourthly, according to the equation of linear regression and a proportion of the frequently-used cars within the region, constituting a dynamic forecasting model of traffic flows of the road sections within the region; fifthly, as for the road sections without observed traffic flows in the region, inputting the distributional traffic flows of the road sections into the dynamic forecasting model to forecast the time-varying traffic flows of the road sections. The urban-road traffic forecasting method based on multi-source data combination has the advantages of providing convenience for obtaining information and conducting traffic forecasting work in multiple cities, and being low in costs and easy to operate.

The invention discloses an object three-dimensional information acquisition method based on digital close range photography. According to the method, some code mark points are placed in any scene, and calibration is performed on internal parameters of a camera through a self-calibration algorithm; when three-dimensional reconstruction is performed on an object, the digital camera is held in hand to shoot the object from different angles to obtain two pictures, then an SIFI key point detection method is used for detecting coordinate information of key points on the object, and calibration of external parameters of the camera is completed; a light stream detection method is used for detecting matching points, corresponding to pixel points on one picture, on the other picture, and a double-view reconstruction method is used for obtaining three-dimensional information of the object according to the matching points, the internal parameters of the camera and the external parameters of the camera. Additional equipment such as a laser and a projector is needed in a traditional three-dimensional measurement method for assisting completion of three-dimensional reconstruction, while in the object three-dimensional information acquisition method, the picture light stream detection method instead of the equipment is adopted to obtain information of the matching points on the object, therefore, an active three-dimensional reconstruction mode is achieved, hardware cost is reduced, and the method is convenient to realize.

The invention discloses a laser scanning measurement device for acquiring spatial distribution of target objects. The device comprises a laser rangefinder module, a global positioning module, an attitude measurement module and a data processing module, wherein the laser rangefinder module is used for conducting laser scanning on the target objects to determine the relative positions of multiple scanning points on the target objects, the global positioning module and the attitude measurement module are used for obtaining the position and attitude of the scanning measurement device in the geodetic coordinate system, and the data processing module is used for obtaining the positions of the scanning points in the geodetic coordinate system, namely the spatial distribution condition of the target objects, through coordinate transformation. The invention further provides a laser scanning measurement method for acquiring spatial distribution of the target objects. The scanning measurement process is fast and efficient. The device and method are suitable for scanning measurement of target objects in any shapes.

The invention discloses a search result showing method and a search result showing device. The search result showing method comprises the steps: A receiving search requests, and determining the types of at least two data sources in need of combination according to search words in the search requests; B searching search results which are matched with the search words from the various types of data sources determined in the step A; and C carrying out combination showing on the search results, searched out in the step B, in the various types of data sources. The showing device comprises a search request receiving module, a classification module, a searching module and a combination showing module, wherein the classification module is used for determining the types of the data sources in need of combination according to the search words in the received searching requests, the searching module is used for searching out the search results which are matched with the search words from the various types of data sources determined by the classification module, and the combination showing module is used for carrying out combination showing on the search results, searched out by the searching module, in the various types of data sources. By the utilization of the showing method and the showing device, multiple-type and rich combination information can be provided for a user in a search result showing page.

The invention provides a content information display method and device under a terminal standby state. The method comprises the following steps: detecting a pressure gesture which acts on a terminal screen under the standby state; identifying the pressure gesture, and obtaining content information corresponding to the pressure gesture; and controlling the local area of the terminal screen to light so as to display the content information in the local area. The method and the device can cause a user to obtain required content information through a simple pressure gesture under a terminal standby situation, the content information can be more conveniently and quickly obtained, and meanwhile, operation interestingness and hidden performance under the terminal standby state can be increased.

The invention discloses a method and device for providing web cache information in a search engine. The method includes the steps that a search keyword corresponding to a current search result page given by the current search engine and a URL of at least one search result displayed in the current research result page are obtained; the search keyword and the URL are sent to a preset cache server for search, so that a web cache matched with the search result is obtained; an access entry of the matched web cache is displayed in the search result page; when an operation focus moves to the access entry, the webpage content of the matched web cache is obtained from the cache server, a suspension layer is created on the upper layer of the current search result page, and the webpage content of the matched web cache is displayed in the suspension layer. Through the method and device, a user can obtain the content information of the web cache more conveniently and rapidly, and the method and device are beneficial to improving the utilization rate of the web cache information.

The invention provides a method and device for providing information. The method comprises the steps that uploaded video is obtained; a key frame associated with recommended video content in the video is obtained and the associated information of the recommended video content is obtained; the video and the associated information are sent to a play terminal, the video is played through the play terminal, and when the key frame is played, the associated information is displayed. According to the method for providing the information, product placement in the video or the associated information of content relative to a scene can be conveniently and rapidly obtained by a user; in addition, the conversion rate that various advertisements in the video are converted into actual purchasing behaviors can further be increased.

The invention relates to a three-dimensional panoramic scanning device which comprises a 360-degree circular moving track, an arc-shaped moving track and an image capturing device. Configuration is conducted based on the design technical scheme, a sealed area is formed by the track surface of the arc-shaped moving track moving on the 360-degree circular moving track by a circle and the plane where the 360-degree circular tracking track is placed, the design structure is simple, the cost is low, and multi-angle two-dimensional images can be acquired conveniently, quickly and comprehensively. The image capturing device is movably arranged on the arc-shaped moving track and moves on the arc-shaped moving track. Correspondingly, the invention further relates to a three-dimensional model generating method based on the three-dimensional panoramic scanning device. The method with relatively clear and simple steps is used so that sparse three-dimensional models of scanned objects can be quickly achieved, and the steps and the method are simple, clear and easy to control.

The invention specifically relates to an individualized learning-oriented educational resource recommendation method and system. The method comprises the following steps of: S1, acquiring basic characteristic data of learners and establishing a resource interestingness model and a learning style model of the learners according to the basic characteristic data, wherein the basic characteristic data comprises identity information, learning behavior records and educational resource operation records of the learners; S2, establishing a learner characteristic model according to the resource interestingness model and the learning style model; S3, calculating the similarity between different learners or the similarity between different educational resources according to the learner characteristic model; and S4, generating a target learner-oriented educational resource recommendation result according to the similarity between different learners or the similarity between different educational resources. Through the technical scheme provided by the invention, the target learner-oriented education resource individualized recommendation can be realized.

The invention relates to an abrasion detection device of a mixed type rotary cutter, which belongs to the field of mechanical processing. In the invention, the abrasion image of the cutter is obtained by utilizing an area array type CCD industrial camera and is transmitted to an upper computer by a USB. In order to realize the multi-angle shooting of the cutter, the camera has three degrees of freedom aggregately: a translation platform realizes the focusing function of the camera to the cutter to be detected, a horizontal rotation platform realizes the multi-direction shooting of the camera to the cutter, and a pitching rotation platform realizes the shooting of the camera to a plurality of angles of the cutter. In order to realize the measurement of the abrasion of the cutter in a processing process, the design has the function of water prevention and can prevent cutting fluid and metal swarfs from entering the inside of the device.

The invention provides a shortcut function display method and device for applications and a terminal apparatus. The method comprises the steps of receiving a selection instruction for an application; according to the selection instruction, determining preset shortcut functions of the application; performing corresponding display on the shortcut functions of the application and the application icon for user invoking. According to the embodiments, users do not need to search for required functions in multilevel menus or interfaces of applications or start and run applications; when preset shortcut functions of an application are determined according to a selection instruction, the shortcut functions of the application and the application icon can be displayed correspondingly for user invoking, so that the steps of user searching for functions are not needed, user operations are greatly saved, users can acquire required functions conveniently and user experience is improved.

The invention relates to a process for treating heavy metal contaminated soil, and is used for restoring the heavy metal contaminated soil containing nickel, zinc, arsenic, lead and copper. The method comprises the following steps of: adding a pH regulator into the heavy metal contaminated soil to be restored; adding apatite and sulfides into the mixed heavy metal contaminated soil to be restored; adding a curing agent into the heavy metal contaminated soil to be restored; evenly stirring and standing; and continuously maintaining. According to the process, the pH regulator is added into the heavy metal contaminated soil, so that the pH value of the soil is increased, and preparations are made for the subsequent stabilization and solidification of the heavy metal pollution soil; then the apatite and the sulfides are added, so that the soil is stabilized effectively; and finally, the curing agent is added, so that the heavy metals in the soil are stabilized effectively, and therefore, the content of the heavy metals in the soil reaches the leaching standard.

The invention relates to the technical field of engineering project management, in particular to a visual project management monitoring system based on BIM + WBS, which comprises a three-dimensional model establishing module used for establishing a three-dimensional model and establishing a WBS structure tree; a monitoring module used for monitoring the condition of the construction site through monitoring equipment; an engineering information display platform used for combining the three-dimensional model with the WBS structure tree and generating a three-dimensional simulation engineering model; an constructor terminal which comprises a construction plan display module, a construction process display module and a construction progress input module and is used for acquiring construction information of constructors and inputting time construction progress; and a manager terminal which comprises an engineering management module and a monitoring control module and is used for managing construction tasks and monitoring on-site construction conditions. According to the invention, construction information can be conveniently acquired by constructors, and key processes and construction processes of managers can be effectively monitored.

The invention discloses a method and a device for generating tags for a user. The method comprises the following steps of aiming at any user X, acquiring operation action information after the user logs in a network in real time; and after acquiring one piece of the operation action information every time, carrying out the following processing once: extracting keywords in the operation action information, and storing; and selecting keywords meeting the requirement from all the stored keywords, and using the keywords as the tags of the user X. The technical scheme provided by the invention is applied, so personalized information of the user can be conveniently and quickly acquired.