877results about How to "Understand intuitive" patented technology

The invention relates to the field of multimedia data processing, and in particular discloses a video cover display method and device of a network studio, and a video control method and a set of related equipment. The video cover display method of the network studio comprises the following steps: acquiring a source video stream uploaded by an anchor client; transcoding the source video stream based on different transcoding rules to generate a first target video stream and a second target video stream, wherein the first target video stream is used for exhibiting live content of the studio, and the second target video stream is used for previewing and exhibiting the video cover of the studio; issuing the second target video stream to a watching client so as to display and preview the video cover of the studio on the watching client. The original static studio cover picture exhibition is replaced by the ultra-low definition video stream so as to achieve the effect of reflecting the content of the video live in real time through small resource consumption; the subject of the video live is better highlighted, the use of the user is convenient, and the user experience is improved.

The invention relates to a materialized programming method based on programming plates and the application thereof in robot field. The programming method comprises steps of 1) preparing materialized programming building blocks and programming plates; 2) constructing an operation object, selecting programming blocks and constructing logic programs on the programming plates; 3) connecting the programming plates and a main control plate; 4) loading programs in a memory in the main control plate; 5) decoding and analyzing the programs; 6) testing whether the logic of the programs is right or not, if right, continuing the step and if not, returning to the step 3) to correct the programs until the logic is right; and 7) executing the programs and verifying whether program execution is right or not. According to the invention, the programs spliced through the materialized instruction building blocks are visually reflected on operation of the operation object like a robot; children and green hands can understand, design and modify the programs more specifically; the programing method has a profound application prospect; and based on the materialized programming plates, programs are constructed by use of the materialized building blocks, each of the building blocks does not need a chip or a single-chip microcomputer, so manufacturing cost is saved.

The invention discloses a continuous blood sugar monitoring based method for processing and displaying diabetes management information with intervention information. The method comprises an information processing step and an information displaying step. In the information processing step, blood sugar change information is continuously acquired in all weather through an optical monitoring based noninvasive blood sugar monitoring technology; and in the information displaying step, a blood sugar monitoring result generated by continuous blood sugar monitoring is mapped to a two-dimensional graph to be displayed, and a curve graph of blood sugar changed with time change is formed. The method has the beneficial effects that the optical monitoring based noninvasive blood sugar monitoring technology is adopted, and a displaying method for correlating life intervention information of drug treatment, diet, exercise and the like with blood sugar change is provided, so that patients are helped to understand positive effects of the drugs, the exercise and the diet on the blood sugar change, visual knowledge is provided for the patients, and the patients are promoted to actively perform intervention and management.

The invention opens a data mining system based on Web, which mainly includes EJB server, Web server and database etc. The EJB server provides the interface between Web server and EJB layer, and implemented various data mining algorithms for different data and data mining tasks. The Web layer provides a user interactive interface to receive user inputs and display results of data mining and analysis. The system consists of several modules: authentication module, initialization module, data connection module, data visualization module, data pre-processing module, mining module, mining data indication module. The system provides on-line internet based data mining and result analysis services.

The invention belongs to the field of dispatching automation systems and especially relates to a construction and application method of knowledge map of a dispatching automation system. The method comprises following steps: 1. the construction of knowledge map: the bottom-up and top-down combination method is used to construct the knowledge map of the basic platform and detailed business logic ofan intelligent grid dispatch control system; 2. the storage and maintenance of knowledge; 3. the display and application of the knowledge map: a front page shows the basic platform of the system and the detailed business knowledge map; the knowledge map of the basic platform shows the overall framework knowledge, and the knowledge map of the business logic shows the detailed logical relationship.The knowledge map constructed by the invention presents the abstract dispatching automation system business knowledge in a graphical manner, so that the user has an intuitive understanding of the business knowledge of the entire system. At the same time, users can operate the corresponding entities to selectively view the business knowledge they care about, with strong interactivity and availability.

The invention discloses a route pushing method and a device and solves the problem of trivial inquiry process in the prior art that a subscriber needs to input information manually to acquire road information of travelling routes. The method comprises: determining a target travelling route and a route type of the subscriber according to historical track data uploaded by the subscriber; determining key transport nodes of the target travelling route; determining the arrival time of the subscriber at each key transport node and a destination according to the historical road information of each section of the target travelling route, collected real-time road information and time information of the historical track data; determining a route pushing time according to time information and the route type of the historical track data; when route pushing time comes, pushing the target travelling route and related information including time and road information of each transport node and the destination when the subscriber arrives at each transport node and the destination.

The invention discloses a method and device for obtaining video information, and a method and device for playing a video. The method for obtaining the video information comprises the following steps: (a), acquiring the facial expression of a video viewer in real time when a video is played; (b), analyzing the facial expression, and obtaining the emotion type of the viewer; (c), marking the emotion type on a video playing time axis; and (d), generating video playing configuration information, the video playing configuration information recording the emotion type of the viewer and the time period when the emotion type occurs on the video playing time axis. According to the method for obtaining the video information, each wonderful clip of the video can be automatically recorded without interrupting video watching of the viewer, and the operation is simple and convenient.

The embodiment of the invention provides a method, a device and a system of providing a taxi calling service. The method comprises the following steps of receiving voice taxi calling request information and initial address information of a passenger which are transmitted by a passenger client; generating a taxi calling service order according to the voice taxi calling request information and the initial address information, pushing the order to a vehicle-mounted terminal on at least one driver side which conforms to setting conditions; when order receiving information returned from the vehicle-mounted terminal on the driver side is received, returning taxi calling service order success information to the passenger client. By adopting a method of voice taxi calling through the passenger client, the problems of inconvenience and lower efficiency for a user as the passenger, which are caused by the conventional taxi calling software in a using process, can be solved.

The invention relates to an electronic map, in particular to an electronic map provided with roadside panoramic view picture strips, a method for manufacturing the same, and a method for marking interested places. The invention is dependent on road information of the prior electronic map and the correlation between the road information and the panoramic view picture strips for the overlay of the panoramic view picture strips showing both roadsides on roads displayed on the electronic map. Each panoramic view picture strip is a narrow picture which records all the scenes on a section of road, and users can comprehensively, continuously and intuitively know the conditions on both sides of a street through the panoramic view picture strip and determine the actual position of a place in the panoramic view picture strip on the electronic map.

The invention discloses a supervoxel sequence lung image 3D pulmonary nodule segmentation method based on multimodal data. The method comprises the following steps: A) extracting sequence lung parenchyma images through superpixel segmentation and self-generating neuronal forest clustering; B) registering the sequence lung parenchyma images through PET / CT multimodal data based on mutual information; C) marking and extracting an accurate sequence pulmonary nodule region through a multi-scale variable circular template matching algorithm; and D) carrying out three-dimensional reconstruction on the sequence pulmonary nodule images through a supervoxel 3D region growth algorithm to obtain a final three-dimensional shape of pulmonary nodules. The method forms a 3D reconstruction area of the pulmonary nodules through the supervoxel 3D region growth algorithm, and can reflect dynamic relation between pulmonary lesions and surrounding tissues, so that features of shape, size and appearance of the pulmonary nodules as well as adhesion conditions of the pulmonary nodules with surrounding pleura or blood vessels can be known visually.

The invention relates to a data real-time three-dimensional visual system of a power grid. The system is characterized by comprising four sub-systems, namely a voltage information sub-system, a reactive margin information sub-system, a tidal information sub-system and a stable information sub-system, wherein the voltage information sub-system supports picture switching between a three-dimensional surface chart and a three-dimensional cylindrical chart, represents a voltage of each node in a main grid frame by a cylinder under the three-dimensional cylindrical chart, and represents the voltage by using different colours and heights, so relative voltage among different nodes can be intuitively expressed, and the three-dimensional surface chart and the three-dimensional cylindrical chart can vary along with the real-time data refreshing of the power grid. By the invention, data in the power grid can be expressed quickly, efficiently and intuitively, so that a dispatcher can quickly know whether a problem exists in the current system and know the severity of the problem, and the dispatcher can know the running situation of the power grid wholly and macroscopically.

The invention discloses a photo classification method and a device, relating to the field of information storage, and solving the problem that a photo is more complicated to search in massive photos. The method provided by the invention comprises the steps of acquiring a shooting parameter of the photo, confirming a display parameter and a display interface which is corresponding to the display parameter, classifying the photo according to the display parameter and the shooting parameter, confirming a behavior track of the photo according to a classification result, and displaying the behavior track through the display interface. The invention is suitable for storing the photos in the information storage field.

The invention provides a method and system for conducting dynamic graphical monitoring on complex service processes. The method comprises the steps of determining an occurred service process according to multiple pieces of real-time-collected service information, wherein each piece of service information comprises a service identifier, a task name and a task execution instruction or a task executing result, each service process comprises executed task information, the executed task state and triggered task information, and each piece of task information comprises the task name and the task executing instruction or the task executing result; determining the service process to occur and obtaining the structural relation between the occurred service process and the service process to occur through the incidence relation between the task names of the pieces of service information contained in the occurred service process and the non-occurred service process ; showing the obtained structural relation of the service processes in a vector-diagram mode. The invention further provides a system for conducting dynamic graphical monitoring on the complex service process.

The utility model relates to an internet technique, in particular to an electronic map applied in internet environment, which is characterized in that providing an electronic map where a plurality of designated-position field photos can be uploaded and downloaded and user integral and photo sorting function are provided. Besides the functions of the prior general electronic map, a photo upload module, a photo download module, a user integral module and a photo sorting module are added. All modules can exchange information and are connected tightly on the functions. The utility model has the advantages that the system provides the field image of each detailed geographic location, simultaneously as the user integral and photo sorting functions are realized, each network browser can participate in the construction of the electronic map, so as to accelerate the development speed of the electronic map and increase the economic benefit.

The invention provides a providing method for search results, a terminal, a system and a rendering method. The providing method for the search results comprises the steps that a search engine receives search terms sent by a user through the terminal and obtains the search results according to the search terms, wherein the search results comprise search targets corresponding to the search terms and at least one correlation result related to the search targets; the search engine generates feedback pages according to the search results and sends the feedback pages to the terminal to enable the terminal to generate a relation graph comprising the search targets and the at least one correlation result when the feedback pages are loaded. According to the providing method for the search results, the provided search results comprise the search targets and the at least one correlation result, relations are displayed through the relation graph, the search results can be more intuitively known by the user, the user can obtain information obviously, effects are good, and user equipment is promoted.

The invention discloses a BIM (Building Information Modeling) technology based steel structure engineering visualization acceptance inspection method. Steel structure acceptance inspection application and acceptance inspection judgment are carried out in a spatial three-dimensional visualization virtual environment through a system, acceptance inspection results are expressed by different colors, and a project manager is enabled to understand acceptance inspection results and states visually. Inputted measurement results and standard judgment in a BIM model can assist acceptance inspection, and the efficiency is improved. The system inputs acceptance inspection process information into the BIM model, and the acceptance inspection process information is used as maintenance information in an engineering operation stage, and the traceability of the engineering quality is realized. The BIM technology based steel structure engineering visualization acceptance inspection method overcomes information island problems of high management communication cost, low efficiency and high error rate of traditional steel structure engineering acceptance inspection, acceptance inspection work is prevented from becoming formalistic, and the traceability of the engineering quality is realized.

The embodiment of the invention discloses a transfer processing method and a transfer processing system for a multi-channel real-time streaming media file, and a receiving device. The method comprises the following steps of: receiving data packets on L streaming media channels by a client side in a way of aiming at a same streaming media program, wherein the system clocks of N streaming media servers are consistent; when a time variable phi is a nonblank value, recognizing whether timestamps TS on the data packets are more than the sum TC+phi of the current system moment TC of the client side and the time variable phi or not; if the timestamps are not more than the sum, abandoning the data packets; if the timestamps are more than the sum, storing the data packets in a corresponding buffer area playing queue according to a sequence from a small one to a big one of the timestamps TS; and when the TC+phi reaches the timestamp TS on a first data packet in the playing queue, decompressing, decoding and playing the data packets in the playing queue in sequence. According to the embodiment of the invention, the synchronous playing of the real-time streaming media files transferred in a multi-channel way can be realized, and the situation that a plurality of frames are asynchronous is avoided.

The invention provides an advertisement push service system and treatment method based on area location. The system and the method have the advantages that the service of pushing advertisements to mobile terminal users in the designated area scope can be achieved as long as a service server is provided with effective push areas of advertisement merchants and selectively pushes advertisement images to service clients in the effective push areas of the advertisement merchants, thus not only reducing the hardware equipment construction costs of merchants aiming at physical stores but also being more favorable for improving the effectiveness of advertisement push; moreover, the service clients carry out temporary cache on the received advertisement images and call a screensaver display API (application program interface) of a mobile terminal to set the advertisement images which come from the service server and are subjected to temporary cache as the screensavers displayed by the mobile terminal, so that the users can know the advertisements of the merchants when arousing and lightening a mobile terminal screen; meanwhile, the problems that the advertisement data occupies large storage space of the mobile terminal for a long time and advertisement data check is complicated in operation are avoided, so that disgusts of the users are not easy to cause.

The invention relates to an agricultural deep-well aid device, belonging to the technical field of aid salvage equipment, which comprises a foldable external device and a winding engine arranged on the top of the foldable external device in a matched mode, wherein the winding engine is in wireless communication connection with a signal transceiver; the foldable external device is a hollow cylinder with the interior capable of containing the well aid device; the top of the well aid device is provided with a rope mounting bracket in a matched mode; a rope on the well aid device passes through the rope mounting bracket and is connected with the winding engine; and the well aid device, the winding engine, the signal transceiver and a control system of a computer are connected through wireless signals. The invention adopts the above technology and has the advantages that the time and the labor are saved; the stability is good; the aid device is controlled and operated by a computer in the course of aid; the flexibility of the aid device in the course of well activities is enhanced; the flexibility of aid is increased; and the success rate of the aid is enhanced.

The invention relates to a method for acquiring position information in real time based on GPS (Global Positioning System) data, relating to a method for intelligently navigating and positioning by a computer. In the method, a navigation center processing method comprises the following steps of: performing grid division to an electronic map; establishing POI (Point of Interest) point records for all grids; establishing sub-area records for various grid regions; establishing administering relation trees for sub-areas of various grid regions; receiving the position information of inquiring points; acquiring POI point records of the grid and peripheral grids where the inquiring points are, and the sub-area records of the minimal grid region corresponding to the grid where the inquiring points are; judging whether POI points are existed besides the inquiring points, if so, calculating the distance between the inquiring points and the POI point and re-transmitting the result and description of the POI point; if not, acquiring the minimal grid region corresponding to the grid of the inquiring points and the names of all dormant regions depending on the administering relation, thereby obtaining place name describing statement for re-transmission. The method in the invention is rapid in inquiring speed, and clear and direct in position information.

The invention discloses a hardware in-loop testing platform of an electric vehicle whole-body layered control system and a testing method thereof, wherein the hardware in-loop testing platform comprises a stand substrate, a driving environment simulating system, a road feel feedback system, an upper machine, a target machine, a data acquisition card and a to-be-tested integral-body layered control system. The testing method comprises the following steps of 1), establishing an integral-body model, a road model and a to-be-tested integral-body layered control system model; 2), forming the to-be-tested integral-body layered control system; 3), establishing a road feel feedback control model; 4), writing the integral-body model into the target machine; 5), inputting a control signal; 6), inputting a steering parameter, an acceleration parameter and a braking parameter into the whole-body model; 7), outputting a sensor signal which is simulated by the integral-body model; 8), outputting a real-time analog animation; and 9), performing evaluation and correction on the to-be-tested integral-body layer control system. The hardware in-loop testing platform can perform simulation on the driving environment and the integral-body model, thereby realizing hardware in-loop testing on a person-vehicle-road closed-loop control system.

The invention relates to a positioning system and a positioning method for an electric energy quality disturbance source. The positioning system comprises online electric energy quality monitoring devices, wherein each online electric energy quality monitoring device is connected between every two master electric energy quality management stations through the Ethernet. Each online electric energy quality monitoring device is arranged at a monitoring point of a power transmission line of a radiation type power distribution system, and every two online electric energy quality monitoring devices are connected through the Ethernet; when an actual disturbance event occurs in the system, one of the online electric energy quality monitoring devices detects the disturbance event, then records an occurrence moment of the disturbance source, informs the other online electric energy quality monitoring devices in the network through the Ethernet in a broadcasting way to start a disturbance wave recording system on the basis of the moment, records sampling data of N cycles before the moment and N cycles after the moment, and sends the sampling data to the master electric energy quality management stations in real time; through the mutual cooperation of all the online electric energy quality monitoring devices, a system coverage matrix and a system direction matrix are established, and then the disturbance source is positioned.

An information processing apparatus includes a storage, a sensor, a controller, and a sound output unit. The storage is capable of storing a plurality of sound information items associated with respective positions. The sensor is capable of detecting a displacement of one of the information processing apparatus and a user of the information processing apparatus. The controller is capable of extracting at least one sound information satisfying a predetermined condition out of the plurality of stored sound information items and generating, based on the detected displacement, multichannel sound information obtained by localizing the extracted sound information at the associated position. The sound output unit is capable of converting the generated multichannel sound information into stereo sound information and outputting it.

The embodiment of the invention discloses a navigation method and an apparatus thereof to solve a technical problem of unclear display of navigation information of a navigation device on a highway section. The method comprises the following steps: receiving a navigation request, and programming a path according to the navigation request to obtain a target path; acquiring highway section information corresponding to the highway section when a monitored navigation vehicle is driven to the highway section if the target path includes the highway section; and switching the navigation mode from a map navigation mode to a high speed navigation mode, wherein the high speed navigation mode is the full screen display of all the highway section information on a navigation device screen. When the navigation vehicle is driven to the highway section, the navigation mode is switched to the high speed navigation mode, that is, all the highway section information is displayed on the navigation device screen in an all-screen manner in order to visually and clearly display the highway section information, and it is convenient for a user to check the highway section information of the highway section.

The invention provides a machine vision-based display terminal operation response matching detection device, which is used for detecting whether the operation response of a display terminal is accurate. The device comprises a mechanism operation unit, a to-be-detected image acquisition unit, a template image pre-storing unit, an image positioning and matching unit and a display unit, wherein the mechanism operation unit is used for operating a to-be-detected device according to steps; the to-be-detected image acquisition unit is used for acquiring a to-be-detected image displayed by the display terminal through a camera; the template image pre-storing unit is used for storing a template image which correctly responds to each operation; the image positioning and matching unit is used for performing positioning and matching processing on the template image at the to-be-detected image and judging whether the current display result is correct; and the display unit is used for outlining an approximate region of the template image in a gray image of the to-be-detected image and marking an unmatched pixel point when the display terminal displays error. According to the device, the matching accuracy reaches a single pixel point level, so that the accuracy and the precision for judging the matching degree are greatly improved; and the device has higher detection speed and is suitable for intelligent detection of the conventional terminal.

The invention discloses a coal mine fully mechanized mining face advancing degree detection system and method. The coal mine fully mechanized mining face advancing degree detection system is composedof positioning anchor points, positioning tags, positioning controllers, a master control system and the like. The positioning anchor points are fixedly installed on the rock walls of an air intake roadway and an air return roadway at equal distances, the positioning tags and the positioning controllers are deployed on a hydraulic support, a coal mining machine and the like, the distances betweenevery two positioning nodes are measured, distance measurement data are transmitted to a main control computer by the positioning controllers through communication network, the positions of the equipment in the mining face advancing process are worked out by the main control computer according to the data, and therefore automatic detection can be achieved in the mining face advancing process.