39results about How to "Visual comparison" patented technology

The invention relates to a method for managing device setting information, wherein said method comprises that: presetting setting mark of setting information type, when user uses client to manage the device setting information, the client obtains setting mark and operation mark, and one or more marks of manage targets to be sent to server; the server operates setting information relative to the manage target and setting mark. The invention can manage and maintain the setting information of one or more devices, to improve working efficiency.

The invention provides a web geographic information system (WEBGIS)-based visualized showing method for planning a power grid. The method comprises the following steps of: loading background map information; reading power grid equipment parameters in a power grid planning database, and generating a geographic wiring diagram of a planned power grid automatically; and labeling equipment state information and a load flow calculation result of a selected running mode. According to the method, functions of arranging a station which is to be planned and setting line coordinates are realized on a geographic background map by utilizing WEBGIS, so that the station is planned and coordinates of the planned line are edited on the background map visually by the WEBGIS; and a function of labeling the geographic wiring diagram in a planning scheme is realized on the geographic background map, so that specific information in the database is labeled on the geographic wiring diagram. The method is simple, reliable and easy to operate.

A template for comparison of a skin blemish with the appearance of a multiplicity of different types of skin cancers has a lightweight panel with an aperture therethrough adapted to be disposed over a skin blemish, and a multiplicity of representations of different types of skin cancers on the panel and disposed about the aperture to enable facile comparison. A lens element may extend over the aperture to magnify the blemish. The lens or other transparent element extending over the aperture may have scale graduations thereon.

The present invention discloses a device for detecting image sensor performance and a use method thereof, belonging to the field of optical imaging. The method comprises the following steps that a device right side interface is connected to a left side interface of an image sensor external frame, a closed space which is not interfered by the outside is formed, a laser emits parallel light to go through an adjustable light attenuation sheet, the adjusted parallel light is irradiated to a diffraction screen with a hole to generate diffraction, the diffracted light goes through a converging lens to be focused to the image element surface of the image sensor to form a diffraction pattern, and finally an adjustable ring is adjusted to focus the diffraction pattern. Through the light intensity information of a calibrated diffraction spot, the various performance parameters of the image sensor can be quantitatively obtained. The disadvantages of long time consumption, complicated operation, complex scene, difficult analysis and the like of a traditional test and comparison method are overcome, and the invention provides the intuitive, simple, fast, small and portable image sensor performance testing and comparison device with qualitative and quantitative functions and without outside interference and the method thereof.

The invention provides a monitoring system and a display for use in a monitoring system. The monitoring (100) system for use in monitoring a machine includes at least one sensor (102) for use in measuring at least one operating condition of the machine and at least one monitoring module (116) coupled to the at least one sensor. The at least one monitoring module includes at least one display (200) formed integrally with the monitoring module and configured to display real-time data representative of a currently measured operating condition of the machine and to display historical data representative of a previously measured operating condition of the machine such that a user is enabled to visually compare the historical data with the real-time data.

The invention discloses an automobile driving characteristic evaluation and early warning method based on driving inclination, which belongs to the technical field of automobile intelligent interaction. The invention aims at collecting real-time operation data of an automobile as original data for evaluating automobile driving characteristics, extracting the original data according to scenes and exerting the characteristic advantage that the driving inclination evaluates specific scenes in real time. The data complexity can be reduced by using a time sequence dimension reduction algorithm, andmeanwhile, time sequence characteristics implicit in the data are reserved; operation fragments are counted to obtain a high-frequency operation fragment database, and detailed driving characteristicbehavior description can be carried out; an HMM model is used for inclination identification, and an identification result has high credibility; by further calculating the camber value, the operationcharacteristics of all parties of a driving game can be compared; early warning information is obtained through quantitative and qualitative evaluation results, and the content is convenient to compare; the data are continuously updated along with the operation of the automobile, the real-time performance of the evaluation result and the early warning information is ensured, and the practicability is very high.

The embodiment of the invention provides a vehicle source information display method and device, electronic equipment and a readable medium. In the display process of vehicle source information, a terminal can respond to detection of a view angle selection instruction for a display area, and determine a target observation view angle corresponding to the view angle selection instruction. The target observation view angle can comprise a vehicle external observation view angle used for observing an external three-dimensional model of the target vehicle source and a vehicle internal observation view angle used for observing an interior space of the target vehicle source, and the terminal can adjust each display area into an observation view angle with consistent observation sight according to the corresponding target observation view angle, so that the virtual objects of the target vehicle source displayed in each display area are displayed on the same screen and at the same visual angle, so that a user can visually and quickly compare different vehicle source information without exiting the currently browsed vehicle source information, and the operation convenience and the information acquisition efficiency are effectively improved.

The invention relates to a double-base-layer anti-fake structure and a manufacturing method and an anti-fake method thereof. The double-base-layer anti-fake structure comprises a first base layer, an adhesive layer, a bottom layer and a second base layer, wherein one of the two surfaces of the first base layer is coated with a release agent, and a metal plating layer is formed on the surface, coated with the release agent, of the first base layer; the bottom layer is coated with a release agent, and the surface with the release agent is attached to the metal plating layer through the adhesive layer; the second base layer is stuck to the surface, without the release agent, of the first base layer. The sticking efficiency can be improved by improving the physical structure of the anti-fake structure.

The invention provides a method and system for establishing trends of multiple security varieties and belongs to the field of computer information processing. The method provided by the invention comprises the steps of data acquisition, model establishment and trend construction, wherein during the data acquisition, data of each security variety in a security market is acquired; during the model establishment, a three-dimensional structure model of the trends of the multiple security varieties is established, three-dimensional coordinate axes of the three-dimensional structure comprise an N axis, a T axis and a Y axis which are perpendicular mutually, N denotes the quantity of the security varieties, T denotes time, and Y denotes an increase range of the securities varieties; and during the trend establishment, the trends of the multiple securities varieties are established according to the acquired data and the established three-dimensional structure model. The method and the system provided by the invention have the beneficial effects that the relative trends of the multiple security varieties can be expressed more visually and clearly; a user can compare and distinguish each security variety more easily; and thus, security investment efficiency of the user can be increased.

The invention discloses a visual detection device for motor vibration tests and a stability adjusting method. According to the visual detection device, a damper is mounted on a motor. A lower computer, a host computer and at least one acceleration sensing module are comprised, the acceleration sensing module is fixedly mounted on the surface of the damper and is used for transmitting the acquired data to the lower computer, the lower computer is for calculation of the data, a kalman filtering algorithm is utilized to carry out data processing, each corresponding acceleration value is acquired, the host computer and the lower computer are in communication connection, a processing application program capable of processing the acceleration values is comprised, a wave-shaped curve map is drafted and is displayed on a screen, and stability of the motor is adjusted through employing the adjusting method on the basis of the detection device. Through the device and the method, readability and comparability of the data can be greatly improved, difference among the acceleration values can be visually observed and compared, quality of each position of the damper can be accurately increased or reduced, so vibration of positions of the motor tends to be consistent, influence of vibration on the work condition can be reduced, and service life of the motor is prolonged.

The invention relates to a photographing device which comprises a bottom plate with scale labels on the periphery, two supplementary lamps, a camera support with adjustable height and a camera. The color and the size of the bottom plate can be determined according to the type of tested crops. The supplementary lamps have a light supplement effect. After camera height is fixed according to the tested crops, proper focal length is obtained by adjusting, the camera support and the focal length are not adjusted any longer, at the time, crop pictures taken at one stage are in order, and visual grasping and comparing on parents or hybridized combination during scientific research and breeding processes are achieved. The problem that pictures are not in order during a photographing process of crop testing is avoided.

The invention provides a method and a device for viewing browsing records in an e-book purchasing process. The method comprises the following steps of: receiving a click operation instruction of a user on a browsing record entrance arranged in an electronic book purchasing interface; then obtaining multiple browsing records of the user according to the click operation instruction, the browsing records comprise book names and book related information, wherein the book related information comprises at least one of cover pictures, authors, book brief introductions, book scores and prices; and finally, generating a floating layer on the e-book purchase interface, and displaying the browsing history in the floating layer in a preset format and a preset sequence. According to the method, the convenience of viewing the browsing record by the user in the e-book purchasing process is improved, and more book related information can be displayed, so that the user can compare the browsed e-books more intuitively, convenience is provided for the user to select and purchase decisions, and the user experience is improved.

An anti-counterfeiting structure and a manufacturing method thereof, and an anti-counterfeiting method are provided. The anti-counterfeiting structure comprises a base layer coated with release agent, a metal coating covering the release agent-coated surface of the base layer, an adhesive layer covering the metal coating, and a bottom layer coated with release agent, wherein the surface with release agent of the bottom layer covers the adhesive layer. Of the metal coating and the adhesive layer, at least the metal coating is die-cut into multiple independent parts. The bonding efficiency can be improved by improving the physical structure of the anti-counterfeiting structure, the anti-counterfeiting structure can be produced by improving the existing anti-counterfeiting structure production process, and counterfeiting can be combated based on the improved anti-counterfeiting structure.

The invention provides a car trunk lid opening / closing force analysis system. The system comprises a framework program and executive codes; the framework program is used for achieving the functions ofimporting, setting, running, editing and exporting, and running related programs according to received basic parameters and mode selection; the executive codes are used for extracting parameter information imported to the framework program, calculating an outer load under an opening angle of a trunk lid, namely, an opening or closing force of the trunk lid, and generating a data file for the framework program to read by a calculation result; the frame program comprises selection of opening and closing modes, and the corresponding executive codes are called by selecting different modes; and by executing relevant functions in the codes, the parameter information is called, a parameter equivalent relation is calculated, the opening force and the closing force are calculated, and an outer load curve is correspondingly drawn. According to the system, the working efficiency is improved while a high-precision analysis result is ensured.

The invention discloses a method for generating a frame diagram, a computer device and a readable storage medium. The method comprises the steps of obtaining a first text file used for describing a distributed system; according to the first text file, determining each node in the distributed system, and determining an association relationship among the nodes; respectively drawing wireframes corresponding to the nodes in a display interface, and drawing connecting lines representing the incidence relation among the wireframes in the display interface to generate a first frame diagram corresponding to the first text file. According to the invention, the frame diagram of the distributed system can be automatically drawn, and version maintenance and version difference comparison can be carriedout.

The invention provides a calculation device for a financial product. The calculation device comprises an input module, a calculation module and a display module, wherein the input module is configuredto receive the input of a user; the calculation module is configured to calculate the financial product according to the input of the user; and the display module is configured to respond to the display mode switching operation of the user so as to be switched between a first display mode and a second display mode, wherein the first display mode is a mode that the calculation value of a single financial product is displayed according to the calculation module, and the second display mode is a mode that the calculation values of more than two financial products are subjected to comparison display according to the calculation module. By use of the calculation device, the user can know various financial products and compare advantages and disadvantages among various financial products through the convenient operation and visual display for the user.

The invention provides a dynamic recognition-based shadowboxing training method and system, and relates to the technical field of video processing. The shadowboxing training method based on dynamic recognition comprises the following steps: acquiring real-time human body motion image data through image acquisition equipment, and creating a forwarding data packet for the acquired human body motion image data; based on a skeleton node recognition algorithm, recognizing a skeleton node image corresponding to the target user contained in the human body motion image data, and analyzing and calculating skeleton key point data of a motion state; and acquiring standard skeleton key point data as a key skeleton node image model, outputting key skeleton node images in sequence, and comparing the key skeleton node images with real-time human body motion image data acquired by the image acquisition equipment to judge whether the target user completes a standard action sequence or not. When the user performs action learning, the difficulty is reduced, the interestingness is increased, the enthusiasm is enhanced, and the practice effect is improved.

The invention relates to a closed-loop real-time simulation system based on synchronous parallel testing of multiple stability control devices, and belongs to the technical field of safety and stability control devices. The closed-loop real-time simulation system comprises an RTDS model, a GTDO digital signal output board card, a GTDI digital signal input board card, a GTAO analog signal output board card, a power amplifier and other structures. According to the closed-loop real-time simulation system, the problems of high time consumption, low efficiency and non-visual comparison effect of aserial test scheme of a plurality of safety and stability control devices are solved; and the system can synchronously test devices of different manufacturers, greatly improves the test efficiency, reduces the wiring workload of the test system, is more visual in comparison, and is easy to popularize and apply.

The present invention is a method capable of judging the measurement error stability of a single-phase smart electric energy meter at the installation site. In the EEPROM of the electric energy meter, the factory error data curve of the meter is formed, and then the whole second judgment is inserted in the main loop of the single-phase smart electric energy meter software, the display button is pressed for > 5 seconds, the display error symbol = 1, and the error display symbol is 1 Judgment, read the current real-time power of the metering chip, according to the current real-time power, average the error data of two adjacent test points before and after to display the ideal error data, the error display timing is greater than 240 seconds to judge, display error sign = 0, return to normal main loop. It can not only meet the requirements of measurement accuracy, but also save operating costs, save labor and time, and has the advantages of being simple and applicable, fast and accurate.

The invention relates to the technical field of cable equipment detection, in particular to a partial discharge on-line monitoring and diagnosis method, which comprises the following steps: step 1, data acquisition, step 2, monitoring system establishment, step 3, detection and diagnosis, step 4, risk classification, step 5, risk tracking and step 6, risk control. According to the invention, through an electromagnetic field sensing module, a noise sensing module, a temperature sensing module, a humidity sensing module and a dust sensing module, the surrounding environment can be conveniently detected, the equipment can be conveniently protected in advance according to the measured data, and the influence of the environment on a discharge signal can be conveniently analyzed; and the accuracy of discharge signal detection is improved by recording the surrounding environment and conveniently comparing the recorded surrounding electromagnetic data, the discharge diagnosis result is more intuitively compared through the discharge accumulation comparison diagram and the similar characteristic pulse comparison diagram, the high-voltage cable edge defect condition is judged, and the detection and diagnosis effect is improved.

The invention discloses a method and system for evaluating classroom attention, comprising: S1. Performing head posture detection on a frame-by-frame basis of a collected classroom video of a class, and obtaining the position frame and head posture of students in each frame of images; Obtain the number of students in each frame of images, and record the mode of the number of students in each frame of images as the total number of students; S2. Based on the head posture of the students in each frame of images and the total number of students, calculate the positive head-up rate and activity of the class. Index; among them, the positive head-up rate is the average of the ratio of the number of students whose head posture is a positive head-up to the total number of students; the activity index is the average of the frequency of the students' head posture from non-positive head-up to head-up posture; S3. Calculate The product of the positive head-up rate for the class and the activity index yields the attention estimate for the class. The invention designs an activity index used to describe the active state of the classroom, and the activity index and the head-up rate complement each other to assess the attention in the classroom, so that the assessment result is more accurate.

The invention provides a handwriting color graph characterization method based on an electronic signature, which comprises the following steps: receiving electronic handwriting data corresponding to a target electronic signature, the electronic handwriting data comprising position coordinate data; importing the position coordinate data into a preset two-dimensional coordinate axis to obtain an electronic signature pen mark image corresponding to the target electronic signature; extracting pen wielding direction features corresponding to handwriting in the electronic signature pen mark image according to preset eight-direction SOBEL operator templates, and assigning preset colors corresponding to the SOBEL operator templates in all directions to the corresponding pen wielding direction features to obtain a pen wielding direction color graph corresponding to the target electronic signature. According to the handwriting color graph characterization method based on the electronic signature, the pen wielding direction, the pen wielding speed, the pen force change and the color are combined to obtain the pen wielding direction color graph and the speed change color graph corresponding to the target electronic signature feature, so that the electronic signature can be compared more visually; and the identification accuracy of the electronic signature is improved.

The present invention provides a building quality prediction method, device and storage medium based on deep learning, including: acquiring quality data of multiple dimensions, and the quality data of each dimension respectively includes corresponding quality evaluation scores, dimension information and building type information; The dimension weight values ​​of different dimension information are determined based on the building type information, and the quality data of multiple dimensions of the same building have the same building type information; the variable values ​​in the first deep learning model are filtered according to the multiple dimension information to obtain the second a deep learning model, where variables in the second deep learning model correspond to quality data of multiple dimensions; and a third deep learning model is obtained by adjusting variable weights of variable values ​​in the second deep learning model based on the quality data of multiple dimensions; A plurality of quality evaluation scores and dimension weight values ​​are input into the third deep learning model to obtain building quality prediction results, accuracy prediction results and comprehensive results.

The invention discloses an explaining device with a function of reducing measurement errors, and aims to improve the measurement reliability. The device specifically comprises a base, a back plate anda weighing mechanism, the outer wall of the bottom of the back plate is integrally arranged on the outer wall of the top of the base, and two side plates and a top plate are installed on the outer walls of the two sides and the outer wall of the top of the back plate through three groups of hinges respectively; a door plate is mounted on the outer wall of one side of one side plate through a hinge, and the door plate, the top plate, the back plate and the two side plates are all made of transparent acrylic materials; and a fixing mechanism for fixing the top plate and the side plates is alsoarranged on the top plate. By arranging a weighing table, a first level bubble and a pressure sensor, an object can be weighed conveniently, and the weighing table can be adjusted to be in a horizontal state by observing the first level bubble and utilizing an adjusting screw rod assembly, so that the weighing accuracy is guaranteed, and the errors are reduced; by arranging a balancing weight, thegravity center of the weighing table can be stabilized conveniently, and therefore the stability of the device is improved.

The invention discloses an anti-counterfeiting structure, as well as a fabrication method and an anti-counterfeiting method thereof. The anti-counterfeiting structure comprises a base layer, a glue layer, a bottom layer and a composite layer, wherein one of two surfaces of the base layer is coated by a mold release, a metal coating is formed on the surface of the mold release coating the base layer, the bottom layer is coated by the mold release, the surface with the mold release of the bottom layer attaches to the metal coating through the glue layer, and the composite layer is adhered to the surface, with the mold release, of the base layer. According to the technical scheme, the adhering efficiency can be improved by improving the physical structure of the anti-counterfeiting structure.

The invention discloses drilling and edging integrated equipment for intelligent furniture manufacturing, which comprises a mounting table, a sliding groove is formed in the mounting table, a fixed clamping plate is fixedly mounted in the sliding groove, a movable clamping plate is mounted in the sliding groove in a sliding fit manner, and a driving hydraulic cylinder is mounted between each first driving motor and a rotating disc. The number of the first driving motors is three, the three first driving motors are each provided with a drill bit mounting base in a matched mode, and the three drill bit mounting bases are each provided with a drill bit, an edge grinding rotating head and an edge grinding and polishing rotating head in a matched mode. The functions of a drilling machine and an edge grinding machine are integrated, so that production is smoother, the working states of drilling and edge grinding can be more visually compared, adjustment can be conveniently conducted at any time, the edge grinding and polishing rotating head can further adapt to holes with different diameters, and the applicability of the edge grinding and polishing machine is greatly improved.

The invention relates to a method for managing device setting information, wherein said method comprises that: presetting setting mark of setting information type, when user uses client to manage thedevice setting information, the client obtains setting mark and operation mark, and one or more marks of manage targets to be sent to server; the server operates setting information relative to the manage target and setting mark. The invention can manage and maintain the setting information of one or more devices, to improve working efficiency.