56results about How to "Reduce the difficulty of understanding" patented technology

The invention provides a municipal drainage pipe network decision evaluation method, which comprises the following steps of building a drainage pipe network model and conducting the model analysis on the basis of online monitoring; auditing a pipe network maintenance plan on the basis of the model analysis; diagnosing the current situation of a pipe network on the basis of the model analysis; and making strategic decision for the pipe network plan on the basis of the model analysis. By utilizing the method, a comprehensive municipal drainage pipe network decision evaluation method based on a global information system (GIS) technology, a monitoring technology and a model technology is provided, and effective integration of multiple technologies is realized, so that the decision evaluation process not only has a professional calculation and analysis function provided by the drainage pipe network model, but also has a direct display and space analysis capacity by utilizing the GIS technology and utilizes the monitored data to improve the model accuracy and confidence, so that the defects that the traditional decision analysis result is difficult to read, the evaluation mean is simple, the accuracy of the model is difficult to guarantee and the like can be overcome, and the decision evaluation level of the drainage pipe network can be greatly improved.

The invention discloses an environmental status time-space model generation method and system based on digital measurable images. The method includes: conducting collection through a mobile carrier platform and simultaneously obtaining the environmental parameters and the digital measurable images of a real scenario in each collection position; building a time-space model of the real scenario through the digital measurable images; building a time-space sequence index through exterior orientation elements of the digital measurable images and the collection time, measuring the terrain key points of the scenario according to the digital measurable images and constituting a scenario rough model through the terrain key points; and organizing the environmental parameters according to the built time-space model, adding the marked result to the time-space model by a recording user through the marked pollution feature points and corresponding evaluation information by the digital measurable images, and obtaining outputting and displaying the environmental status time-space model of the real scenario. According to the environmental status time-space model generation method and system, the digital measurable images are regarded as a special environmental parameter used for building the environmental status time-space model, and the measurability of the digital measurable images is fully utilized.

A numerical control cutting bed movement control method based on offset amount NURBS (Non Uniform Rational B Spline) curve is as follows: a data read-in module reads in leather processing path control point information and offset amount of curve rail required to be adjusted, an interpolation module calculates node vector according to read-in information points; a distance amount calculated by taking particular values for a primary function and a weight factor is calculated according to the node vector; deformation reconstruction of NURBS rational fraction is performed according to the offset amount and the distance amount, and the weight factor is replaced by the offset amount; according to the reconstructed NURBS rational fraction, the whole path is divided into sections; then the running time of each section is calculated, the variable quantity of U value can be obtained; an interpolation point can be obtained according to the variable quantity of the U value, and the interpolation control module outputs the interpolation point to a mechanical motion module to control a cutter to machine a workpiece. Through the way, a spline method is used for interpolation, the weight factor is replaced by the offset amount, and the disadvantages that a current leather cutting bed is incapable of high precision machining of a free - type path, the processed path cannot be simply adjusted, and NURBS method interpolation parameters are difficult to understand can be overcome.

The invention discloses a response method for on-line Q&A service. The method comprises the following steps: a query information structuralizing step of acquiring query information of a user and structuralizing the query information so as to acquire a structural representation model of the query information; a searching step of searching historic query information similar to the query information from the historic query information based on the structural representation model so as to acquire corresponding response information; and a response step of outputting the searched response information to the user. The invention further discloses a response system for the on-line Q&A service; the system comprises a query information structuralizing module, a searching module and a response module. Through the adoption of the method disclosed by the invention, the related response information of the query information proposed by the user can be automatically acquired in a faster and more accurate manner, the service efficiency and the service accuracy of a service system are greatly improved, and the user experience is improved.

The invention relates to a teaching system based on augmented reality. The system comprises a display system, an information processing unit, a storage unit and / or cloud storage unit, and an input andoutput interface unit, which are electrically connected with. The system also comprises teaching models which are stored in the storage unit and / or cloud storage unit in the forms of software models.The teaching models comprise sets of adjustable customization parameters, and the customization parameters are of multi kinds or one kind of the variable parameter of the teaching models; the displaysystem comprises an augmented reality display system which is used for a combinatorial display of the teaching model and / or a component of the teaching model and a designated reality object. The system has the advantages that under the premise of maintaining the advantage of the multimedia teaching in which knowledge points are visualized enough so as to reduce comprehension difficulties of highly abstracted knowledge of students, on-site ability and innovation ability of a teacher can be exerted thoroughly in a teaching process, and teaching students in accordance with their aptitudes is achieved.

The invention discloses an Ethernet OAM and BFD dual-stack processing engine realization method and device; the method comprises the following steps: a, receiving a message; b, parsing and determining message types, and if the message is an OAM message or BFD message, entering steps c and d, if not, entering a step e; c, transferring the message to a dual-stack processing engine for reception process; d, transferring the message to the dual-stack processing engine for emission process; e, sending out the message. The Ethernet OAM and BFD dual-stack processing engine is nested in a chip, so the OAM message and BFD message can be processed in the dual-stack processing engine, thus enlarging great flexibility and expandability on one hand, and reducing understand difficulty of an upper level system for two protocols on the other hand, finally reducing system manufacturer exploitation cost and accelerating novel product releasing time.

The invention discloses an intelligent visualization system and method for a constructional engineering construction standard atlas based on Unity 3D. The invention belongs to the field of intelligentbuildings, the technical problem to be solved by the invention is how to convert a traditional 2D paper standard specification atlas into a building engineering construction standard atlas which is three-dimensional, visual, intelligent, interactive and easy to learn. According to the technical scheme, the system comprises a three-dimensional visualization unit and an intelligent interaction unit. According to the method, equal-proportion reduction modeling is carried out on the content described by a planar construction drawing set by utilizing a BIM technology, and colors of different 3D components forming the model are designed and distinguished by referring to a real object; importing the model into a Unity 3D engine, packaging the model into an APK, and exporting the APK to a mobileterminal screen for display, thereby realizing visualization of a construction standard atlas; a UI interface is designed on the basis of a visual interface, free control over the model based on a touch control mobile terminal screen is achieved, and meanwhile ternary information linkage intelligent teaching is achieved based on a touch control screen.

The invention discloses a wall-surface paint for projection and a preparation method. The wall-surface paint comprises the following components of: polyurethane resin, graphene, nano titanium dioxide, silica sol, diatomite, white carbon black, nano calcium carbonate, talcum powder, attapulgite clay, defoaming agent, cosolvent and proper amount of water. The preparation method comprises the following steps of: weighing the polyurethane resin and the graphene, adding into a reaction kettle, and reacting to prepare graphene-modified polyurethane resin; then adding the nano titanium dioxide, the silica sol, the attapulgite clay, the defoaming agent, the cosolvent and the proper amount of water, stirring uniformly, and grinding till the particle size is below 20mum; and then adding the diatomite, the white carbon black, the nano calcium carbonate and the talcum powder, and after shearing, obtaining the wall-surface paint for projection. The wall-surface paint disclosed by the invention not only can provide better picture degree and viewing comfort level for projection, but also can provide places for writing and marking of speakers, can be easy for handwriting erasing, and has better application value.

The invention aims to provide a teaching aid for measuring an industrial robot tool coordinate system and a using method of the teaching aid. The teaching aid is characterized in that comprising a fixed flange plate, a connecting rod, a TCP teaching head, a universal head and a coordinate direction shaft, wherein the middle part of the fixed flange plate is detachably connected with the connectingrod, a measuring tool for measuring a tool coordinate system is detachably fixed on the connecting rod, the measuring tool comprises the universal head and the TCP teaching head, and the coordinate direction shaft is detachably fixed on the universal head. According to the teaching aid, the tool coordinate system is materialized and visualized, the understanding difficulty of the tool coordinatesystem is reduced, teaching personnel can flexibly display the tool coordinate system and teach tool coordinate system calibration, the application level of students on the tool coordinate system is improved, and the industrial robot training effect is effectively promoted.

The invention discloses a classroom device control system based on the Internet of Things. The system comprises a teaching model and / or the combination of one or more kinds of function units of a signal input unit, a teaching evaluation unit, a homework system, a question answer system, a display system and a wireless control terminal. The teaching model is used for displaying teaching contents ina visualized manner and comprises multiple customized parameters and an input / output unit. The beneficial effects are that according to the invention, under the premise of keeping the advantage thatwhen knowledge points are enough visualized through multimedia teaching, the difficulty in understanding highly abstract knowledge of students is reduced, the immediate teaching ability and the innovation ability of teachers in a traditional teaching process are brought into full play; ability-based teaching is achieved; the current Internet of Things and the computer data processing are fully used; the teaching process is standardized and quantized; and teaching quality is further improved.

The invention discloses an automatic test platform combining keyword driving and image similarity, and aims to realize an automatic test platform based on the combination of keyword driving and imagesimilarity comparison thought in allusion to the problems existing in the conventional mobile terminal automatic test, so that keyword script generation operation is realized visually. According to the invention, keyword operation and script generation work are visualized; a tester can log in the platform to compile a test case based on keywords; a page is simple and easy to operate, and a tediouscode task is simplified into simple field filling work, so that testers with generally low programming capability can also perform automatic testing, get rid of complex manual testing, and pay more attention to the design of a test service; the keyword cases can be exported in an Excel form, so that the management cost and the understanding difficulty are reduced; and the idea of image comparisonis adopted for interface verification, so that the test efficiency is improved, and the software quality is better guaranteed.

The invention discloses a high-rise building SHM system based on the LORA + BIM technology, and belongs to the technical field of intelligent buildings. The system comprises a LoRa data acquisition and transmission subsystem, a data processing subsystem and a BIM visual evaluation analysis subsystem; the LoRa data acquisition and transmission subsystem comprises a plurality of sensors, a plurality of LoRa terminals and a LoRa gateway; LoRa terminal nodes send acquired signals to the LoRa gateway through a LoRaWAN network, the LoRa gateway sends the data to a network server through a wireless 4G network, the sensors are connected with the LoRa terminals through serial ports, and the plurality of LoRa terminals correspond to one LoRa gateway to form a star-shaped networking mode. According to the invention, wireless data acquisition, data management and monitoring information visualization analysis are integrated to realize high-rise building SHM monitoring, and a certain significance is provided for expanding the application of the LoRa technology in the SHM field. BIM secondary development modeling is combined with structural model analysis, an information database storage and visualization method is researched, and a thought is provided for high-rise building monitoring information management.

The invention relates to a comment interaction method and device and electronic equipment. The method comprises the following steps: in a video playing process, displaying a plurality of pieces of comment information in a video playing interface; receiving a target operation executed on target comment information in the multiple pieces of comment information; and in response to the target operation, displaying an interaction window in the playing interface, and displaying a paraphrasing result corresponding to the target comment information in the interaction window. According to the embodiment of the invention, the understanding difficulty of the comment information and the user operation difficulty are reduced, the participation degree of audiences in watching the video can be improved, and the problem of user loss caused by the fact that the user cannot understand the comment information displayed in the playing page in the related technology can be improved.

Embodiments of the invention disclose an information processing method and an electronic device. The method comprises the steps of obtaining a first text; based on the first text, determining a firstkeyword; and inputting a first keyword vector corresponding to the first keyword to a conversion model, thereby generating a second text based on the first keyword vector, wherein the second text comprises the first keyword and words except the first keyword.

The invention provides a message processing method and device based on articulated naturality web. The method includes: when an Internet message needs to be sent to the articulated naturality web, determining an articulated naturality web tunnel virtual interface based on the kernel protocol stack of the articulated naturality web modem; calling a packet sending function corresponding to the articulated naturality web tunnel virtual interface; converting the Internet message into an articulated naturality web message based on the packet sending function; and calling the packet sending functionof the kernel mode to send the articulated naturality web message through the articulated naturality web physical interface of the articulated naturality web modem. According to the invention, a vlaninterface is not needed; an articulated naturality web tunnel virtual interface compatible with the processing logic of the linux system is created in advance; therefore, the Internet message can beconverted into the articulated naturality web message by using the packet sending function corresponding to the articulated naturality web tunnel virtual interface, the linux system and the vlan interface are not associated, the configuration complexity and the processing logic complexity are reduced, the understanding difficulty of a computer and technicians on the logic of the technology is reduced, and later research, development, updating, maintenance and other work are facilitated.

The invention discloses a method and device for adjusting application instances in a resource group, a storage medium and a processor. The method comprises the steps: acquiring monitoring historical data, wherein the monitoring historical data comprise at least one of historical report data of application instances in a resource group and historical report data of expansion instances ending a preheating state; comparing the monitoring historical data with a preset target value to obtain a comparison result; and adjusting the number of the application instances in the resource group according to the comparison result. The technical problem that the reliability of the capacity expansion and shrinkage process of cloud computing resources is poor is solved.

The invention relates to a vehicle-mounted electronic device. Vehicle operating state data are obtained from a vehicle OBD interface through a chassis, mapped into corresponding control parameters, and then transmitted to a display unit; after the control parameters are received, the display unit carries out corresponding dynamic display according to the control parameters. Compared with the prior art that the vehicle operating state data are displayed only through a screen, the vehicle-mounted electronic device has the advantages that the vehicle operating state data are mapped into the corresponding control parameters to drive the display unit, therefore, display effects of the display unit can change in real time according to different vehicle conditions, display methods are more vivid and visual, and driving experience of drivers can be improved beneficially. In addition, the vehicle-mounted electronic device is divided into two detachable independent parts, namely, the chassis and the display unit, fixing and electrical connection between the chassis and the display unit are achieved through a USB female connector and a USB male connector, and replacement operation of the display unit can be completed just through simple hot plugging.

The invention discloses a data backup method and device, electronic equipment and a readable storage medium, and belongs to the technical field of data backup. The data backup method comprises the steps of displaying a first identifier and a target identifier, wherein the first identifier indicates an electronic equipment, and the target identifier indicates a server; receiving a first input for the first identifier; in response to the first input, updating the display position of the first identifier; and under the condition that the first identifier and the target identifier are at least partially overlapped, backing up data of the electronic equipment to the server.

The invention discloses a data mining system and a method. The system comprises a service problem template management unit for defining service question template; a data processing unit for introducing and processing original data format, computing the variables in the original data format using multiple mathematical operation or statistical algorithm or generating new derivative variables, generating superset of variables defined by the service problem template, and providing data output with designated data format; a model management unit for assisting data mining model training, model evaluation, model issuance and model scoring; and a model display unit for providing a friendly result display interface of service language for the ultimate service user. The invention facilitates technical staff to develop data mining project, and reduces technical threshold of data mining.

The invention relates to the technical field of teaching instruments, and discloses a simulation model for visually displaying the archimedes law. The simulation model comprises an experimental cylinder, wherein a spring seat is fixedly mounted at the bottom of the inner cavity of the experimental cylinder; a telescopic sleeve which is positioned in the inner cavity of the experimental cylinder is fixedly mounted at the top of the spring seat; a reciprocation spring which is positioned at the top of the spring seat is fixedly mounted on the inner side of the telescopic sleeve; a connecting plate is fixedly mounted at the top of the reciprocation spring; an arrow is fixedly mounted on the right side of the connecting plate; a fixing ring is fixedly mounted at the top of the connecting plate; a hanging hole is formed in the inner cavity of the fixing ring; a hook is movably mounted inside the hanging hole; a connecting rope is fixedly mounted at the top of the hook; a buoyancy ball is fixedly mounted at the top of the connecting rope. By adopting the simulation model for visually displaying the archimedes law, the volume of a liquid flowing out from the experimental cylinder can be visually observed by a learner conveniently, the experiment can be relatively easily understood, and the archimedes law can be relatively easily explained clearly.

The embodiment of the invention discloses a verification component generation method and device, a storage medium and a verification platform, and belongs to the technical field of testing. The methodcomprises the steps of acquiring a register description table corresponding to a tested device, the register description table comprising configuration information of all registers in the tested device, the configuration information being used for generating configuration values of all the registers, and the configuration values being determined according to tested functions of the tested device;obtaining a preset verification component template; and filling the verification component template with the configuration information in the register description table to obtain a verification component, the verification component being used for verifying the tested function in the tested device. According to the embodiment of the invention, the understanding difficulty of the configuration information can be reduced, the accuracy of the configuration information is convenient to check, and whether the configuration information is missed or repeated is also convenient to check; and the generation efficiency and accuracy of the verification component can also be improved.

The invention relates to a message sending method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining message configuration information which comprises activity information and message sending template information; determining message receiving object information based on the message configuration information; determining a language type used by the message receiving object; and sending a message to the message receiving object based on the message receiving object information, the language type used by the message receiving object and the message configuration information, the message being written in the language type used by the message receiving object. By adopting the technical scheme provided by the embodiment of the invention, an operator does not need to perceive a user, so that the working efficiency of the operator can be improved; developers do not need to write different scripts for different activities, and the productivity of the developers can be liberated. Message contents received by a message receiving object are compiled in a conventional language type, so that the understanding difficulty of a user can be reduced, and the satisfaction degree of the user can be improved.

The invention relates to a method and equipment for generating video content description information. The method comprises the following steps: acquiring an image sequence of a target video; dividing the image sequence into a plurality of sub-image sequences; any two continuous subimage sequences in the plurality of subimage sequences corresponding to different scenes; for each subimage sequence in the plurality of subimage sequences, detecting the first frame image of the current subimage sequence according to a trained first detection model to obtain corresponding static scene description information; detecting images except the first frame image in the current sub-image sequence according to a trained second detection model to obtain corresponding dynamic event description information; and determining content description information corresponding to the current sub-image sequence according to the static scene description information and the dynamic event description information. Therefore, the video understanding difficulty can be reduced, redundant information extraction can be reduced, and the calculation efficiency can be improved.

The invention discloses a semantic parsing method based on emoji, and the method comprises the steps: 1, building an emoji emotion icon text data collection and storage platform, collecting text contents containing emoji for word segmentation, and enabling emoji emotion icons to serve as single word groups for processing; 2, dividing the acquired text data into a training set and a test set; and 3, establishing an algorithm model, training the data divided in the step 2 to obtain a semantic analysis model, and applying the semantic analysis model to a newly acquired text to obtain an analysisresult of the emoji emoticons in the text. The problems that in the prior art, emoji emoticons cannot be recognized through Unicode code table recognition intelligent distinguishing, and an understandable phrase cannot be accurately formed by emoji emoticons and a paraphrasing comparison table are well solved.

An embodiment of the invention discloses a video processing method and device, electronic equipment and a storage medium. The video processing method comprises the following steps of: acquiring first subtitles in an original video; translating the first subtitles to obtain second subtitles; determining a target speech speed of dubbing; and generating a dubbing audio corresponding to the second subtitles according to the target speech speed of dubbing. According to the video processing method and the device provided by the embodiment of the invention, dubbing audio which can be understood by a video viewer can be generated, and a user can be helped to reduce the understanding difficulty of the video content.

The invention provides a control structure of a shifting fork. The control structure of the shifting fork is capable of ensuring the selecting and shifting accuracy of the whole structure, and is small in radial range and facilitates the reasonable arrangement of a gearbox. The control structure of the shifting fork comprises a shifting fork shaft, an interlocking device and a plurality of shifting forks, wherein the input connecting parts of the plurality of shifting forks correspondingly sleeve the shifting fork shaft; shifting fork slot plates which are arranged along the axial length are correspondingly mounted at the input connecting parts of the shifting forks; the shifting fork slot plates are arranged at different radial positions on the shifting fork shaft; each shifting fork slotplate is provided with a shifting fork concave slot at a position corresponding to the axial length of the shifting fork shaft; the interlocking sleeve sleeves a corresponding area in the shifting fork concave slots; the interlocking device comprises an annular boss which is used for locking the corresponding shifting fork slot plate by clamping the shifting fork groove; and the interlocking device further comprises an opening slot which is formed in the surface, and a guide sunken groove which is formed in the inner wall of the through hole.

The invention relates to a bridge construction monitoring visualization system based on Revit software, and the bridge construction monitoring visualization system comprises a monitoring information query module which is used for providing query of sensor test data and main beam segment elevation actual measurement data; a monitoring data display module which is used for providing chart visualization for the bridge construction monitoring data; a stress monitoring cooperation module which is used for directly displaying error states of actually measured stress and theoretical stress of the sensor in different construction stages and under different construction working conditions in the BIM; a linear monitoring cooperation module which is used for generating a main beam BIM model consistent with the actual construction line shape in different construction stages; and a monitoring data exporting module which is used for exporting the bridge construction monitoring data stored in the database in an Excel format. According to the bridge construction monitoring visualization system, the three-dimensional digital visualization and parameterization characteristics of the BIM are combined, so that the construction visibility can be effectively improved, and the understanding difficulty of bridge construction monitoring data is reduced.

The invention relates to a massage manipulation data collector based on embedded integration of a multi-dimensional flexible sensor and a skin-like silica gel material. The massage manipulation data collector comprises a massage manipulation skin-like simulation model, a flexible multi-dimensional film sensor matrix, a data integrated circuit board, a data transmission circuit and a data receivingand collecting card. Through the massage manipulation data collector, data such as position, pressure, amplitude and frequency generated in the massage manipulation skill practice process can be accurately captured, an objective basis is provided for a user to check, correct and improve the precision and accuracy of massage manipulation, the applicability and accuracy of teaching equipment can beeffectively improved, The tactile feedback trueness of massage manipulation practice is improved, the understanding difficulty of learners on teaching content is reduced, and analysis and display ofobjective data of subjective language teaching content of massage skills are realized.

The invention relates to an ataxia detector comprising a base (1), three supports (2) and target discs (3, 4 and 5). The supports (2) are mounted on the base (1) in three different directions and are connected with the target discs (3, 4 and 5) to fix the target discs. An Arabic numeral 1 is written on the target disc (3); an Arabic numeral 2 is written on the target disc (4); an Arabic numeral 3 is written on the target disc (5).