85results about How to "Intuitive knowledge" patented technology

The invention discloses a device for detecting the mechanical property of a multifunctional film, comprising a sample stage, a loading mechanism for applying pressure on a film sample, a measuring mechanism for detecting the pressure applied on the film sample and deformation and a computer. The invention uses a digital speckle correlation method (DSCM) to measure film deformation, and combines two mechanical test methods of a bubbling method and a modified layer removal method, thus conveniently, rapidly and accurately measuring a pressure-deformation curve or a corrosion thickness-deformation curve; and mechanical properties of a film and a coating are extracted in terms of a corresponding theoretical model, thus being suitable for detecting the mechanical properties of tool films, decorative films, polymeric films and films of other types in various elastic-plastic systems.

The invention discloses a method for evaluating an arterial green wave coordination effect based on a mobile terminal, and the method can output evaluation indexes on line in real time by adopting a green wave coordination effect evaluation algorithm and utilizing the intelligent mobile terminal. The method can obtain single-vehicle traveling data in real time through the intelligent terminal and realize real-time online evaluation of a green wave coordination effect of a single-vehicle test road segment in combination with a data processing algorithm and the green wave coordination control evaluation algorithm, and meanwhile, the evaluation method mainly has two evaluation modes which are drawing of a trajectory space-time diagram and output of the evaluation indexes respectively. Compared with existing common methods such as a manual research method, a single-vehicle test method, a floating vehicle method and the like, the method for evaluating the arterial green wave coordination effect based on the mobile terminal has the advantages of low manpower and material resource consumption, capability of giving out the effect evaluation indexes and optimization suggestions on line in real time, and the like, thereby having very high practicality and a wide application prospect.

The invention discloses a human body waist posture detection method. The human body waist posture detection method comprises performing sampling on data of a six-axis MEMS (Micro Electro Mechanical Systems) sensor which is arranged in an inductor which is worn on a user to obtain state data of the user, wherein the state data comprise acceleration and angular speed data; performing analysis on the collected state data to determine the state of the user, wherein the state of the user comprises the stationary state and the motion state and the motion state comprises walking, jogging and running; identifying the occasional movement such as shaking, bending down and or side leaning of the user to serve as interference to be removed; calculating the average posture of a wearing position of the user in a set period to serve as waist posture angles in turn so as to obtain the waist posture, wherein the average posture comprises a roll angle and a pitch angle. The invention also discloses a corresponding system and a tactile feedback method of a detection result. According to the waist posture detection method and the tactile feedback method of the detection result, the interference motion state can be identified and removed to obtain the accurate waist posture and different positions of inductive characteristics and different waist postures of a human body are combined in a tactile feedback mode to give different types of tactile feedback results so as to provide different prompts for the user.

The invention discloses a RFID (radio frequency identification) technology based learning machine for the early education and interaction of children and a learning method thereof. A RFID reader is respectively connected with a recognition processing module and an antenna, the recognition processing module is respectively connected with a voice broadcast module, a voice recognition module, an SD card read module and a battery module, a display module is also respectively connected with the recognition processing module and the battery module, and a RFID tag card is communicated with the RFID reader through a radio frequency signal. In learning and entertainment modes, dynamic graphs matched with pictures on the surface of the RFID card are circularly displayed on a screen of the learning machine; the RFID reader reads tag information in the card, transmits obtained recognition codes to the recognition processing module to recognize, and describes the information of the pictures on the surface of the RFID card in video playing cartoon image and voice broadcast forms; and in a recognition test mode, pictures of training aids are displayed on the screen, then the names are talked about with the given pictures, the recognition processing module carries out signal processing and compares the name information of the pictures on the screen, and then results are displayed. The learning machine has the characteristics of simple structure, easy operation and high feasibility.

The invention provides a method and an instrument for measuring and displaying the optical effect of a diamond on the basis of the three-dimensional simulation research of the optical effect of the diamond, wherein the method comprises the following steps of: directly measuring the parameters including light reflection intensity, light reflection distribution, fire intensity, fire distribution, twinkling degree and the like of each image, counting, analyzing, then comparing with a preset threshold value, judging, giving the light level of a diamond sample and displaying a classified judgment result on a display or a computer display screen. The method and the instrument can be used for quality control, process improvement and yield improvement of a diamond processing trade, can be used for jewelry quality inspection, diamond cutting quality inspection of a retail trade and optical effect display of diamond ornaments and has good market prospects.

The invention discloses a hydraulic fracturing ground stress testing system for a panoramic drill hole inspection instrument. The hydraulic fracturing ground stress testing system comprises a high-pressure pipe, a pressure sensor, an energy-storing device, a high-pressure oil pump and a data acquisition instrument, wherein a water injection hole is formed in one end of the high-pressure pipe; packers are arranged at the upper end of the water injection hole; the high-pressure pipe is connected with the energy-saving device and the pressure sensor respectively; the energy storing device is connected with the high-pressure oil pump; a flow meter is arranged at the joint of the energy-storing device and the high-pressure oil pump; the pressure sensor is connected with the data acquisition instrument. In a drilled hole, the rubber packers are conveyed to a proper drilling position by a high-rigidity water injection pipe, high-pressure water is injected through the high-pressure pump and the energy-storing device, the water is injected into a rock hole between the packers under a high pressure till surrounding rock is fractured, and the high-pressure pump is closed to closing fractures; the data acquisition instrument is used for acquiring data, analyzing and calculating to obtain the maximum horizontal main stress and the minimum horizontal main stress, and the fracturing direction is the maximum horizontal main stress direction.

The embodiment of the invention discloses a quality detection method for top page data of a medical record, which specifically comprises the following steps: importing data into a database; and detecting the imported data. A quality detection system for top page data of a medical record is also disclosed. The error data and non-standard data on the top page of the medical record can be detected, and the test results and problem details can be obtained. The advantages and disadvantages of the quality of the top page data of the hospital are also reflected, so that the hospital has an intuitiveunderstanding of the top page data of the hospital's medical record.

A plurality of authentication devices form and manage a self-organizing mobile peer-to-peer mesh network to provide robust authentication of mobile peers, humans and or mobile devices such as drones, cars, satellites, robots etc. The mesh network may supplement traditional fixed point of entry authentication to combat social engineering penetrations or be used in situations where fixed-point authentication is not viable. Network efficiency can be enhanced by using two-level encryption, a first level of encryption based on permissions to join a mesh network and a simpler second level of encryption based on knowledge shared with members of the network for communication. Making the permissions a function of location can make the network more robust. Re-authenticating member peers based on the occurrence of defined events can further enhance security.

The invention relates to an object picture display method with dynamic fusion of a background and a display method thereof. The method comprises the following steps that: (1), color information of an object and transparency information of three primary colors are obtained in advance and are respectively stored as pictures in a JPEG format or a BMP format, and the pictures are stored in a system; (2), a user selected an object that he / she wants to browse by an interface; and (3), a background picture is selected by ways like uploading by a user, hand-operated selection by a user and automatic switching and the like, and the selected background picture is fused with an object picture, so that an effect diagram is shown for the user. In addition, the invention also provides an object picture display system with dynamic fusion of a background. And the system consists of a background processing module, a data storage module, and a foreground display module. According to the invention, the color information and the transparency information of the three primary colors are separated from the object picture with a background and are respectively stored in one picture; an image transparency fusion algorithm is employed to display effect diagrams of the object under different backgrounds, so that the user can fully understand textures and attributes of the object and have an accurate grasp of characteristics of the object.

The invention relates to a water-saving performance test device of a building water supply system water using apparatus, which belongs to the field of water supply and drainage and relates to an experimental teaching device for testing the water-saving performance of the building water supply system water using apparatus. The device comprises a pressure supply and control system, a water supply pipe network and water using apparatus test system and a data acquisition and processing system, wherein the pressure supply and control system comprises a variable-frequency water pump (2) and a frequency-modulated water pump control cabinet, supplies high pressure and low pressure needed by a pipe network and accurately controls pressure points needed by an experiment through continuously converting frequencies and regulating a manual valve (3), wherein the variable-frequency water pump (2) comprises a high-pressure variable-frequency pump and a low-pressure variable-frequency pump which concurrently work, and the frequency-modulated water pump control cabinet is used for controlling the variable-frequency water pump (2). The variation tendency and the process of data can be observed through various curves instantly drawn by water supply system testing software, and the actual operation working condition of each node water using apparatus is reflected on a picture to be more visually known and grasped by students. The device has the characteristics of less occupied land, economical property, practicability, environmental protection, no pollution, safety, reliability and stable operation.

The invention relates to the technical field of auxiliary instruments, in particular to a middle and distal tibia tumor type prosthesis and a preparation device and method thereof. The preparation device comprises an image acquisition system for collecting tibia image data and a 3D printing system for printing a prosthesis model. The bilateral tibiofibula CT scanning is performed before an operation, the 3D tibiofibula of the affected side is reconstructed by reverse software, and the undercut range is expected corresponding to the tibia malignant tumor to make a middle and distal tibia tumortype prosthesis image to obtain intuitive understanding of the diseased tibia. The intraoperative prosthesis handle portion and the ankle mortise are compressed tightly with the host proximal tibia and the proximal talus osteotomy side, and fixed with multiple screws to complete the initial stabilization of the connection between two ends of the prosthesis and the host bone tissue. The porous surface of the proximal end of the prosthesis handle portion and the metal ankle mortise (a cavity at the ankle bone end) can promote the bone ingrowth, and the long-term postoperative stability is strengthened.

A menu displaying method for displaying a menu containing a plurality of menu items on a display screen comprises a menu item arrangement step of arranging the menu items in a prescribed three-dimensional virtual body to squarely face the display screen so that each menu item will have at least a viewable part that is not screened by other menu items in front of the menu item and a menu item moving step of moving the menu items arranged in the menu item arrangement step according to a prescribed user operation while keeping the menu items squarely facing the display screen. By the menu displaying method, a large number of menu items can be displayed on a screen while minimizing deterioration of viewability of the menu items.

The invention discloses a method for building an advanced manufacturing simulation factory. The method includes the steps of building a simulation production line, building an information engineering system and building a final assembly dark lamp system. The method is ingenious and reasonable in design, simulation dies can be effectively utilized by the simulation factory established according to a specification of the method for building the advanced manufacturing simulation factory, students and workers can be trained about a production line, and therefore the good effects that the production line is not impeded and damage to products is avoided are achieved.

The invention discloses a method and device for analyzing a video stream and relates to the communication technology of multimedia. The method comprises the following steps of: at the same time that network packets are captured, judging whether the session of each captured network packet is a video stream or not, and displaying the information of video stream sessions; and when a request for playing the video stream sessions is received, reading the network packets of the video stream sessions, decoding and playing. The judgment for the types of the network packets is carried out at the same time that the network packets are captured, and the network packets are sorted and managed, so that when the quality of a video is needed to be checked, the video stream sessions can be directly played, users can intuitively know the quality of images, and the efficiency for positioning the quality problem of the video is increased.

The invention relates to a locomotive brake comprehensive training method and system device. According to the locomotive brake comprehensive training method and system device of the invention, locomotive brake comprehensive training is performed through a set of practical training equipment. The practical training equipment includes a simulation driver console, a brake physical model, and a projection device; simulation brake operation software and a simulation animation system are installed in the driver console; the operating instructions of various braking conditions are simulated through the driver console, so that a brake can perform braking operation according to the actual braking logic of a locomotive; test procedures can be displayed through a braking screen and the projection device; the components of the brake as well as the functions and control relationships thereof of each component of the brake can be directly demonstrated; the structure features and working principles of each component are displayed; and the comprehensive teaching training of the brake of the locomotive can be achieved.

The invention provides an abnormal blood pressure monitoring system based on a cognitive cloud system. The abnormal blood pressure monitoring system comprises a collection module, a data screening module, a diagnosis report generating module and an early warning module, wherein the collection module is used for collecting original data of blood pressure; the data screening module is used for setting the blood pressure data range, screening blood pressure standardized data through the blood pressure data range and screening abnormal blood pressure standardized data; the diagnosis report generating module is used for obtaining local historical abnormal blood pressure standardized data and historical disease names, building an abnormal blood pressure data table according to the local historical abnormal blood pressure standardized data and the historical disease names, finding corresponding disease names from the abnormal blood pressure data table according to the abnormal blood pressurestandardized data, and generating a corresponding diagnosis report; and the early warning module is used for sending early warning information to a user. The abnormal blood pressure monitoring systemhas the advantages that by collecting and analyzing the blood pressure data of the user, the abnormal blood pressure of the user is determined; then, the abnormal blood pressure of the user is diagnosed according to local historical blood pressure diagnosis data; and the corresponding diagnosis report is generated.

The invention provides a medical infusion speed evaluation method and system. The medical infusion speed evaluation method is a method which determines a weight initial value of an influence factor, determines a weight value of the influence factor according to the weight initial value and then determines an evaluation result according to the weight value so as to achieve evaluation on safety and drug efficacy of an infusion speed according to crowds, diseases and drugs, and is convenient for people to have more visual cognition on safety and drug efficacy of the infusion speed.

The invention relates to the field of automobiles, in particular to an accurate positioning method for an automobile. The accurate positioning method for the automobile includes the steps that a standard barometric pressure value and a common temperature range are selected; then all values corresponding to temperature and ultrasonic velocity are obtained within the common temperature range through an experiment under the standard barometric pressure value; then the temperature and the ultrasonic velocity are fitted to obtain a temperature and speed function relation; finally, signals of ultrasonic sensors and a temperature sensor are transmitted to a vehicle-mounted controller, the vehicle-mounted controller works out current ultrasonic velocity through the temperature and velocity function relation according to the signal of the temperature sensor, and then the signals of the ultrasonic sensors are combined with the current ultrasonic velocity to obtain the distance between the installation position points of the ultrasonic sensors and the position of an obstacle. The distance from the obstacle can be detected more accurately through the ultrasonic sensors, alarm sound can have more features, a better function can be achieved, the distance from the obstacle can be directly displayed on a displayer inside a vehicle, and therefore a driver learns about the position of the obstacle more visually.

The invention provides a live broadcast technology-based investment attraction service platform, which comprises client mobile phone software, a management system and a cloud server, and the client mobile phone software comprises the following modules: a business opportunity display module; a live broadcast module; a course module; a consultation module; a message pushing module; the management system comprises the following modules: a customer management module; a sales clue management module; a transaction management module; a customer service management module; a business opportunity management module 13; and a live broadcast management module 14. The invention also discloses a method for investment attraction by using the investment attraction service platform of the live broadcast technology. Compared with the prior art, the method has the advantages that the cost is low, offline investment attraction is replaced with the live broadcast technology, the investment attraction cost is reduced, and expenditure for inviting customers is omitted; display is visual and comprehensive, and clients can visually know project prospects and industry backgrounds of investment attraction projects through 360-degree panorama, data and explanation of professionals; communication is direct, and efficiency is higher.

The invention discloses a career planning experience system, which comprises a professional introduction and experience module, a psychological decompression module and an excitation selection module.After different data signals, sent from the professional introduction and experience module and the psychological decompression module, are subjected to screening, analyzing and matching with the information in a database, the data signals are transmitted to the excitation selection module. The excitation selection module is activated and then a plurality of matched professionals are recommended.The professional introduction and experience module comprises 574 different professional sub-introduction modules. Each sub-introduction module comprises a professional summary module, a professionalemployment module, a professional celebrity module, a professional elite school module and a professional experience module. The psychological decompression module comprises a leisure entertainment module and an emotion declaration module. The excitation selection module comprises a test module and a scene theme teaching module. According to the invention, the following functions are realized: (1) a proper professional is selected; (2) the psychological pressure is relieved; (3) the learning confidence is established; (4) the learning is carried out during playing; (5) the scene theme-based teaching is carried out.

The invention discloses a thermal-mechanical coupling model-based workpiece surface residual stress control and adjustment method. The method includes the following steps that: a, a cutting test is performed, surface residual stress sigmai correspondingly obtained under each group of cutting parameters is measured, wherein the cutting parameters include cutting depths ap, cutting speeds V and feedquantities f; b, an orthogonal cutting force prediction model is constructed based on an Oxley prediction model and a J-C constitutive model; c, a workpiece temperature prediction model is constructed based on thermal stress formed by means of the superposition of the temperature of a shearing zone and a ploughing and cutting zone; d, a thermal-mechanical coupling-based workpiece surface residualstress empirical model is constructed based on the orthogonal cutting force prediction model and the workpiece temperature prediction model, and an expectation function is selected to describe the influence of each parameter; and e, the sum of the absolute values of the difference values of observed surface residual stress sigmai and predicted residual stress sigmasurface is adopted as a fitnessfunction, and a genetic algorithm is used to perform optimization, so that a proportional coefficient and an exponential coefficient can be obtained. The method of the invention has the advantages ofshort calculation time and convenient use.

The invention discloses a land requisition and demolition application management system based on a BIM + GIS technology, and belongs to the technical field of engineering management. The system comprises a multi-view image collection module, a real scene model generation module, an underground pipe network model generation module, a basic application module, an APP module and a data application module. According to the invention, the live-action model generated by the multi-view image is combined with the underground network management model, and the data is accurately recorded and the demolition scene is truly restored in a single mode on the generated application model, so that the data acquisition process is simplified, the data loss is prevented, and the data error rate is greatly reduced. According to the system disclosed by the invention, the data binding between the data and the model can be realized in the system by inputting the related business investigation data into the monomeric model, so that the data can be conveniently checked; other personnel can synchronously check the data input by the business personnel in the field in the system, so that the real-time check, sharing and interaction of the data are realized.

The invention provides a construction installation and training system of an automatic fire alarm fire control linkage system. The construction installation and training system of the automatic fire alarm fire control linkage system comprises an automatic fire alarm linkage control cabinet, an automatic fire alarm and linkage control system training subsystem, a gas extinguishment control system training subsystem, a fireproof door monitoring system training subsystem, an electrical fire monitoring system training subsystem, a fire-fighting equipment power supply monitoring system training subsystem, and bus isolators of the corresponding number. Each of the training subsystems is provided with corresponding electrical apparatus elements and junction boxes, and is further provided with wire passing metal pipes in an inlaid manner, wherein the wire passing metal pipes are used for correspondingly penetrating through corresponding connecting wires respectively. With the construction installation and training system of the automatic fire alarm fire control linkage system, fire protection constructors can fully know about the whole automatic fire alarm fire control linkage system relatively quick.

The invention discloses an experiment device for ship launching through a longitudinal oil-applied slideway. The experiment device comprises a platform. One end of the platform is hinged with a bracket, and the other end is mounted on a liftable device. A slideway is mounted on the platform. A ship model is placed on the slideway. One side of the platform is provided with a water trough. A high-resolution camera is arranged outside the water trough. The ship model is provided with a strain sensor. The strain sensor is electrically connected with a charge amplifier, a multichannel signal acquisition instrument and a computer. The computer is connected with the high-resolution camera. According to the experiment device for ship launching through the longitudinal oil-applied slideway, through the scale-reduced proportional model, a ship launching influence parameter is quantified, and ship launching is visually demonstrated. Furthermore the experiment device can realize quantified analysis for each influence parameter. After scale-reducing computing, reference data are supplied for safe launching of an actual ship.

A display input device includes a display section, a touch panel, a display control section, and an information control section. The display control section enables a display frame having no fixed information regions to be displayed on the display section. The information control section indicates contents and importance of a message for the display control section when a notice event is generatedfor a user during processing of an image forming apparatus. The display control section enables the message to be displayed on the display section through a pop-up window in accordance with a displaymethod of the importance. In a state enabling the display frame to be displayed on the display section, if display indication of the message is received from the information control section, the display control section provides pop-up window display of the message at a pop-up window display position set at a location other than a predetermined display region. Moreover, the touch panel accepts input by pressing on a software button even on the basis of the pop-up window display of the display control section. Therefore, the display region of the display section can be utilized effectively, andthe message to the user can be displayed intuitively and efficiently.

The invention provides a method and a system for constructing a neural network model. The method comprises the following steps: displaying a user interface comprising at least two components; receiving a first input executed by a user in the user interface; in response to the first input, constructing a first neural network model within the user interface. According to the method, the use threshold of the neural network can be reduced. The method is convenient for users to use, users who cannot write codes can also construct, train and use the neural network model, the users can have more intuitive understanding and deepen understanding on the neural network, and the users can conveniently and quickly master the neural network model.

The embodiment of the invention discloses a data flow classification method, which is applied to message forwarding equipment between an internal network and the Internet. The method provided by the embodiment of the invention comprises the following steps: message forwarding equipment acquires a plurality of data streams, and extracts address information and time information of each data stream in the plurality of data streams; according to the source IP address of each data stream, a data stream set generated is screened when a first client device accesses the plurality of services from theplurality of data streams; according to the destination IP address and the destination port number of each data stream in the data stream set, a service set which is accessed by the first client device and comprises a first service and a second service is confirmed; the correlation among services is determined in the service set according to the time information of each data flow in the data flowset so that first service and second service are used for realizing a first application. therefore, the message forwarding device determines that the data streams corresponding to the first service and the second service are the data streams of the first application.

The invention primarily discloses a weight-bearing shoe and a mesh customizing method thereof. The technical scheme is characterized in that the shoe comprises a sole, an upper, a flap, an insole, a first weight-bearing body and a second weight-bearing body; a shoe groove is arranged in the sole; the first weight-bearing body and the insole are both located in the shoe groove; a cavity is arrangedon the upper; the second weight-bearing body is disposed in the cavity; the upper side of the upper is connected with a protection body through a zipper; the protection body achieves telescopic connection through a connection part; and the sole is equipped with a weighing device, a music player and a power supply device. The mesh customizing method of the weight-bearing shoe comprises the following steps: firstly, downloading a customized client-side; then, determining the type, material, the flavor, the height and the weight of the shoe on the client-side, customizing a virtual shoe tree andthe shoe according to information and ultimately confirming and designing the shoe. The shoe has a favorable health care effect such that boring exercises turn out to be attractive. The exercising effect is improved. With a customization method, the shoe can match a foot type of a user. Therefore, the shoe is more targeted and personalized, providing better exercising, health-care and comfortingeffects to the user.

The invention discloses ultrasonic impact speed measurement experiment equipment and an application of the ultrasonic impact speed measurement experiment equipment. The ultrasonic impact speed measurement experiment equipment and the application of the ultrasonic impact speed measurement experiment equipment comprises a base seat, a quartz tube, a sample clamp, a fixing screw, an infrared speed measuring instrument and a high speed camera, wherein the base seat, the quartz tube, the sample clamp, the fixing screw are used for fixing a sample and the ultrasonic impact gun, and the infrared speed measuring instrument and the high speed camera are used for measuring speed and a camera. The ultrasonic impact speed measurement experiment equipment and the application of the ultrasonic impact speed measurement experiment equipment is mainly used for measuring changing of the speed of an impact pin and observing detailed motion situations of the impact pin during an impacting process, and can have a more intuitive understanding of the impact process, and therefore the principle of the ultrasonic impacting can be analyzed more profoundly and a function of optimizing ultrasonic impact process parameters are achieved.

The invention discloses a cloud environment automatic resource management method and system, and belongs to the technical field of cloud environments, and the method achieves the automatic obtaining and visual page display of resources, resource relationships and resource use condition data in a cloud environment in an engine drive mode. The engines include a resource engine, a performance engineand an alarm engine. The cloud environment automatic resource management system comprises an engine driving part, an information management part, a visual display part and an intelligent analysis part, wherein the engine part comprises a resource engine module, a performance engine module and an alarm engine module; correspondingly, the information management part comprises a resource attribute information management module, a resource performance information management module and a resource alarm information management module. And the visual display part comprises a topology alarm module anda report module. According to the invention, the operation and maintenance personnel of the cloud center can more visually master the resource use condition and the optimization direction, and the operation and maintenance efficiency is greatly improved.