70results about How to "Reflect clearly" patented technology

The invention is applicable to the field of the network structure presentation and processing in a computer network management system, and provides a network topological structure presenting method and system based on GIS. The method comprises the steps of: A. constructing and drawing the network topology, which specifically comprises the steps of: constructing a background layer and loading a corresponding GIS map onto the background layer, constructing a node layer and drawing a node mark on the background layer loaded with the GIS map according to the actual geographical position information about nodes in the network, constructing a link layer and drawing a link on the background layer on which the nodes are drawn according to the actual connecting information about the link among the nodes; B. presenting a stereoscopic view of the link in the network topology by means of a GIS three-dimension technique. By utilizing the GIS three-dimension technique to present the network topological structure based on the actual geological position information, the network topological structure presenting method and system based on GIS can show the distribution of various nodes and connection condition on the network more clearly, intuitively, and effectively compared with the existing network topology presenting technology.

It is intended to provide a method of improving dietary life or screening cancer which comprises measuring the content of an element in head hair or body hair, paying attention to the fact that the content of the element remains constant in healthy humans (i.e., homeostasis) and thus evaluating the physical conditions based on changes in the homeostasis. Namely, a method of evaluating the physical conditions whereby the physical conditions can be evaluated by measuring the content of an element in an arbitrary part of head hair or body hair. Although one's physical conditions change everyday, these changes are scarcely self-noticeable. Therefore, it is required to objectively indicate such changes in the physical conditions in numerical terms. Because of being solid, head hair or body hair can be easily handled. Thus, they are most suitable for analyzing the content of an element and enable large-scaled diagnosis at fixed intervals. This method of evaluating the physical conditions using head hair or body hair, whereby the content of an element at present can be measured by analyzing the hair root while its content of the past can be measured by analyzing at an arbitrary part, is highly effective in evaluating the physical conditions.

The invention relates to an LED product disc-type automatic braider, in particular to a complete LED product disc-type automatic braider of high-speed disc type, using human and machine combination and composed of frame sheet metal. The braider comprises a table and a control system, an automatic feeding system and a detection system mounted on the table, the control system applies a PLC (programmable logic controller) for programming and controls various electric components of system mechanisms to act according design requirements, a human-machine operation interface and control buttons are arranged on the table for productive operation and controlling; productive operations and controlling are carried on the table through the human-machine interface and various buttons, operating is simple, and table operation status and fault problems are clearly reflected; a novel turntable direct-entry structure is used, and no cam and positioning mechanism is used compared to a traditional LED braider; the braider of the invention is an all-closed mechanism, thereby avoiding material dropping during production, good positioning is provided for materials, testing is accurate, and maintenance is simple.

The invention discloses a composite insulator hydrophobicity evaluating device and method based on a dynamic drip ultrasound characteristic. The composite insulator hydrophobicity evaluating device is an inclined insulation bracket for supporting a test sample, the upper part and the lower part of the test sample are respectively and correspondingly provided with a high-voltage end electrode and a low-voltage end electrode, the high-voltage end electrode is connected with the anode of a high-voltage DC power supply through a resistor R, the low-voltage end electrode is connected with the ground electrode of the high-voltage DC power supply, a drip device used for dropping water on the surface of the test sample, which is positioned between the high-voltage end electrode and the low-voltage end electrode, is arranged above the test sample, an ultrasonic sensor used for receiving an ultrasonic signal generated when discharge is caused on the surface of the test sample by water drops is arranged in front of the surface of the test sample, and the output end of the ultrasonic sensor is sequentially connected with a filter and amplification circuit, an oscillograph and a computer. The composite insulator hydrophobicity evaluating method comprises the steps of: placing the test sample on an insulation bracket, installing the high-voltage end electrode and the low-voltage end electrode; dropping the water drops on the surface of the test sample and electrifying; and receiving a signal and substituting into a formula to determine the hydrophobicity level of the test sample. According to the invention, change conditions of hydrophobicity of the surface of an insulator can be visually, clearly and accurately reflected.

The invention relates to a method for rapidly detecting edible oil added with illegal cooking oil. The method is characterized in that the method comprises the following steps of: using organic solvent or water to extract oil to be detected, taking an organic layer or a water layer, using a fluorospectrophotometer to scan images in a three-dimensional fluorescent mode to obtain three-dimensional fluorescence spectrogram data, using data processing software to process the spectrogram data into a contour map which can be analyzed, reading the maximum fluorescence peak intensity and position of the map and comparing with the maximum peak intensity and position of pure edible oil to judge whether the illegal cooking oil is added into the oil to be detected or not. Proven by several tests, the spectral fingerprint method provided by the invention is a proper method for identifying the illegal cooking oil. On one hand, the overall characteristics of the illegal cooking oil can be obtained by using a fingerprint technique. On the other hand, the existence of the illegal cooking oil can be conveniently and accurately judged through measured values. Even though a little of illegal cooking oil is added into the edible oil, the existence of the illegal cooking oil can be accurately and clearly reflected by the map and the values.

The invention relates to a confirming method for turbine standard backpressure in a thermal power generating unit energy consumption assessment and a coal consumption check test. The standard backpressure is used for replacing rated backpressure with large deviation. The confirming method includes the steps that actual performance data of a cooling tower and a condenser are obtained through the test, circulation water amount and temperature rise data of the condenser are obtained, by means of combination of the test with calculation, the data obtained by the test and other design data of parameters are adopted, the standard backpressure is calculated and confirmed according to a general process, and circulation water schedule is based on an actual schedule way of an annual mean weather condition during testing. The obtained backpressure data results are truer than those of the rated backpressure, randomness of the current rated backpressure data results is avoided, backpressure conditions and equipment states of a machine set can be deeply understood, comparison with other machine sets is particularly facilitated, the confirming method is used for obtaining the accurate standard backpressure, the assessment of the situations and energy-saving potential of the machine set can be objective and deep, and the confirming method plays an important role.

One or more living entities are evaluated for health conditions by taking samples, especially samples of volatile compounds, derived from, e.g., the breath, urine, feces, saliva, skin exudates, etc., from the living entities, optionally with concentration of the samples; analyzing the samples using a multivariate analytical test; comparing the patterns present in the results of said test or tests, either; a. on an individual entity at a previous time to the patterns present in the results of said test or tests on the individual entity at the present time, or b / comparing the patterns present in the results of the test on the said living entities to the patterns present in the results of tests on populations of similar entities having a normal health condition and / or to the patterns in the results of tests on populations of similar entities having a given disease or abnormal health condition, the results from the entities having normal health and each of the populations of entities having a given disease or abnormal condition being treated as reference sets for their respective specific disease or abnormal condition as compared to the reference set for entities having normal health.

The invention provides a method and device for calculating the discontinuity attribute values of a stratum. The method includes the steps that seismic data corresponding to points in a three-dimensional seismic data body are read; according to the read seismic data, a gradient body structure tensor square matrix is acquired; data of the position corresponding to the position of one point in the three-dimensional seismic data body are extracted from each element of the gradient body structure tensor square matrix, the extracted data are ranked according to the positions of the corresponding elements in the gradient body structure tensor square matrix, and then a structure tensor square matrix of one point is formed; the feature value of the structure tensor square matrix of one point is calculated; based on the feature value, the discontinuity attribute value of one point is calculated. By the adoption of the method, the discontinuity attribute value of the stratum is calculated quickly and accurately, and then the change of a fault and lithology can be clearly reflected.

The invention discloses a network security situation awareness model and method based on a time sequence. The model comprises a data preprocessing module, a situation analysis module and a situation prediction module. The method comprises the following steps: firstly, data sets of different sources are collected; principal component information is extracted in the data; fusion analysis is carriedout on the principal component data by utilizing a D-S evidence theory; secondly, asset importance is added on the basis of vulnerability threats, a security situation value of the network is obtained, finally, a perception algorithm based on Fourier curve fitting is selected to predict the situation value in the future time period according to different situations, and a network security situation prediction curve is drawn; or a perception algorithm based on curve contour similarity is selected to predict the situation value of the future time period. According to the invention, the prediction of the network security situation is more accurate, convenient, effective and reasonable, and the network security situation in a future period of time can be reflected more clearly and visually through the network security situation prediction map.

The invention provides a method for estimating the mid-span deflection of a cable-stayed bridge with temperature variation, belonging to the technical field of bridge structure health monitoring. Themethod simplifies the temperature variation of the cable-stayed bridge by simplifying the average temperature TG of the top and bottom slabs of the main beam, based on the temperature difference between the top and bottom of the main girder TGD, the cable temperature TC, the average temperature of the bridge tower to the sun / back sun side TP, and the temperature difference of the bridge tower to the sun / back sun side TPD, the total deflection DT is estimated by using the linear superposition model of the average temperature of the main girder, the cable temperature and the average temperatureof the bridge tower. The information of triplet (TG, TC, DT) is represented by bubble diagram, that is, the transverse and ordinate coordinates of each data point in the diagram are determined by TG and TC, and the size of data point is determined by DT. The method is convenient and suitable for site calculation, and can estimate the temperature effect only by the overall size arrangement of the bridge in the conceptual design stage, so it is convenient for scheme comparison and selection.

The invention discloses a system for identifying focal liver lesions based on contrast-enhanced ultrasonography. The system includes a video acquisition module, an image extraction module, an image pre-processing module, a classification labeling module, a feature extraction module, a data processing module, and a data output module, a mode based on combination of edge enhancement and color balance is used firstly for performing denoising and enhancement processing on a contrast image to enhance useful information of the image while retaining the color of the contrast image, then based on a gray level histogram of the image, feature extraction is performed on the contrast image to obtain reasonable quantitative parameters, so that the diagnostic errors caused by probe movement and lesion movement caused by breathing movements of a patient can be inhibited to the greatest extent, so that the features of the lesion is reflected scientifically, objectively, clearly, and effectively, so that accuracy rate and efficiency of feature identification of the focal liver lesions by a contrast-enhanced ultrasonography technology is improved, and thus a novel way is provided for the faster andbetter development of the contrast-enhanced ultrasonography technology.

The invention relates to a device for preparation of dual-porosity transparent gas bearing rock mass and a preparation method. Specifically, the device for preparation of the dual-porosity transparent gas bearing rock mass includes a core preparation apparatus, a rock mass inner inflation apparatus, a gas conveying control system, a motion control system, a vacuum air pumping apparatus, and a temperature control system. The gas conveying control system is connected to the rock mass inner inflation apparatus through a gas transportation pipe, the motion control system is connected to a sliding polished rod, the rock mass inner inflation apparatus is placed in a rock mass forming mould, the vacuum air pumping apparatus is in connection with the rock mass forming mould, and the temperature control system is connected to a water bath case. The core preparation apparatus consists of a graded raw material storage container, a mixing stirrer, a transportation controller, the rock mass forming mould, and the water bath case. The rock mass forming mould is disposed in the water bath case. The rock mass inner inflation apparatus consists of a sealed box, a gas distributor, fracture-making needles and the sliding polished rod. The raw materials for preparation of a visual core include epoxy resin and a curing agent. According to the invention, epoxy resin and the curing agent are selected as the raw materials, and the colored pore-fracture structure can be reflected clearly.

A door handle apparatus includes: a handle base (2) secured to a vehicle door (1); an operation handle (3) freely rotatably coupled to the handle base (2); and a lighting device (6) including a light emitting element (5) that emits light by being fed with power through wire harnesses (4) inserted through an inside of the operation handle (3). An irradiation opening (7) is formed on a sidewall of the operation handle (3), which is opposite to the ground in a state where the operation handle (3) is attached onto the door (1). The lighting device (6) is formed in a lens portion (9) sealing the light emitting element (5) in cooperation with sealing resin (8), and is secured to the operation handle (3) by fitting, to the irradiation opening (7), a fitting protruding portion (10) having a shape coinciding with the irradiation opening (7).

The invention discloses a method of analyzing the development direction of main joints of a drilled rock. The method comprises the following steps: observing and describing the inclination and tilt angles of rock joints through a borehole television; dividing the rock joints into different groups according to the azimuth angles, calculating the average inclination, average tilt angle, and joint number in each group; drawing joint inclination and tilt angle rose diagram of drilled rock, and analyzing the development direction of main joints. Joint rose diagram is one mode of joint statistics. The method is simple and visual, the development direction of main joints can be shown clearly, and the method is useful for analysis of regional structure, rock engineering classification, and rock stability evaluation.

The present invention discloses a symbolic dynamics and cloud model based satellite momentum wheel fault detection method, which belongs to the field of satellite momentum wheel fault detection. The present invention, in order to solve the problem that an univariate threshold detection method cannot detect an early fault of a momentum wheel system in the prior art, provides the symbolic dynamics and cloud model based satellite momentum wheel fault detection method. The method specifically comprises: establishing a symbolic dynamics model; extracting a current signal entropy value of the momentum wheel; establishing a healthy cloud model of the momentum wheel in a normal operation mode; and detecting an early fault of the momentum wheel according to the healthy cloud model. The satellite momentum wheel fault detection method provided by the present invention can utilize a single variable to detect the early fault of the momentum wheel and is applied to fault detection of the satellite momentum wheel.

A vehicle comprises a fuel cell that is configured to receive supply of a fuel gas and generate electric power and a motor that is configured to be driven with the electric power generated by the fuel cell. The vehicle selectively sets a drive mode of the vehicle in an accelerator-off state between an ordinary mode and a deceleration enhanced mode that decelerates the vehicle with higher deceleration force than deceleration force in the ordinary mode. The vehicle performs regenerative control of the motor in the ordinary mode or performs deceleration control of generating the deceleration force in the deceleration enhanced mode, in order to decelerate the vehicle in the set drive mode. When an accelerator stroke based on a driver's depression of an accelerator becomes higher than a cancellation threshold in the drive mode set to the deceleration enhanced mode, the vehicle changes the drive mode from the deceleration enhanced mode to the ordinary mode.

The embodiment of the invention relates to a health message receiving and displaying method. The method comprises the steps that a first user terminal obtains user sign data and user basic information of a first user; the user basic information comprises one or more of the age, gender, profession and symptoms of the user; the user sign data and the user basic information are sent to a server; a customized health message returned by the server according to the user sign data and the user basic information; the first user terminal analyzes the customized health message to obtain health message data; the health message data is processed, and visual health message display information is generated in a user interface in the first user terminal, wherein the visual health message display information comprises one or more of written information, chart information and tendency chart information.

There is realized a server for providing a game capable of improving the interest in and taste of a battle event and increasing the interest in and real enjoyment of the entire game. The server according to the present invention includes an information storage unit for storing information related to the game, and a control unit for accessing the information, performing various computations, and displaying game images on a terminal device. In a battle event of this game, multiple character cards are aligned and displayed in a first field, and a player selects therefrom a character card to be used for a battle with an enemy character. The first field is replenished with another character card alternative to the selected character card as needed so that the player can further select an additional character card therefrom.

The invention relates to a textured surface covering having a hot melt wear layer without distortion of the visual image of the textured substrate. The wear layer substantially follows the contours of the substrate with minimum change in thickness of the wear layer over the textured surface and provides an aesthetically pleasing three dimensional appearance to the textured surface of the substrate. The wear layer exhibits significant clarity and visual depth, as well as improved maintenance (cleanability) properties. The resulting product has a visual image clarity reflecting any texture in the substrate including very light reflective (lenticular moray) embossings.

The invention provides a creeping formwork construction monitoring method and system and a computer readable storage medium. The safety monitoring method of the creeping formwork device comprises the following steps: acquiring real-time monitoring data of state parameters of the creeping formwork device, wherein the state parameters comprise structural stress, structural deformation, spatial three-dimensional position and dip angle change, wind load, live load and earthquake acceleration load; establishing a three-dimensional visual image according to the real-time monitoring data; and sending the three-dimensional visual image to a client for display. According to the safety monitoring method, the state parameters of the creeping formwork are obtained, three-dimensional modeling is conducted on the creeping formwork device, the monitoring result is fed back to the client side in a three-dimensional image mode, the construction state of the creeping formwork device can be rapidly and clearly reflected, and the monitoring process is more visual and efficient.

The invention discloses a marine seismic data acquisition system and method. The marine seismic data acquisition system includes a first tugboat, a second tugboat, a submarine cable of which one end is connected with the second tugboat, a vibration source which is located on the first tug and is used for exciting seismic waves, a plurality of geophones which are arranged at different positions of the submarine cable and are used for detecting seismic wave reflection signals and outputting the detected seismic wave reflection signals, and a signal acquisition device which is located on the second tugboat and is connected with the plurality of geophones, and is used for receiving and storing the detected seismic wave reflection signals, wherein the submarine cable is located at the seabed, and the seismic waves excited by the vibration source are reflected by an seabed geological interface so as to form the seismic wave reflection signals. With the system and method of the invention adopted, deep exploration under complex seabed conditions such as Mesozoic and Paleozoic marine facies basins can be realized; and the geophones are located at the seabed, so that various kinds of interferences can be avoided, and therefore, high-quality seismic profile information under complex geological circumstances can be obtained so as to clearly reflect underground geological information.

A vehicle comprises a fuel cell that is configured to receive supply of a fuel gas and generate electric power and a motor that is configured to be driven with the electric power generated by the fuel cell. The vehicle selectively sets a drive mode of the vehicle in an accelerator-off state between an ordinary mode and a deceleration enhanced mode that decelerates the vehicle with higher deceleration force than deceleration force in the ordinary mode. The vehicle performs regenerative control of the motor in the ordinary mode or performs deceleration control of generating the deceleration force in the deceleration enhanced mode, in order to decelerate the vehicle in the set drive mode. When an accelerator stroke based on a driver's depression of an accelerator becomes higher than a cancellation threshold in the drive mode set to the deceleration enhanced mode, the vehicle changes the drive mode from the deceleration enhanced mode to the ordinary mode.

The invention relates to a muscle force assessment and joint movement degree testing device. The device comprises a muscle force sensor used for sampling stress, a touch cushion used for being detachably connected the muscle force sensor, a gravity sensor used for sampling an angle, a microprocessor respectively connected with the muscle force sensor and the gravity sensor and used for determining the muscle force according to a sampling result according to the muscle force sensor and determining the joint movement degree according to a sampling result of the gravity sensor, a plurality of operating buttons connected with the microprocessor and used for controlling testing and assessment processes, a display screen connected with the microprocessor, a memory connected with the microprocessor, and a power module respectively connected with the muscle force sensor, the gravity sensor, the microprocessor, the display screen and the memory. The device can be applied to muscle force testing and assessment and / or joint movement degree testing and assessment, can accurately, clearly, objectively and quantitatively reflect test results, thereby providing data support for the subsequent work and improving the testing accuracy and reliability.

The invention discloses a user load trend prediction method based on a moving average line, and belongs to the technical field of electric power. Existing power load data are fragmented and discretized, the correlation degree is not high, the power load change trend cannot be accurately reflected, and meanwhile the power load change trend cannot be visually displayed to the public. According to the method, power consumption load data of a power customer is taken as a research object, a moving average is taken as a core algorithm, a technical index is constructed for historical load data to generate a prediction model, and the prediction model is displayed in a graphical mode. The discrete power load data are integrated through the moving average line, the existing data can be deeply integrated through description in a formula function mode, the power potential is mined, and data support is laid for improvement of power development from simple accumulation of a simple number to efficiency.

The invention discloses a method for diagnosing a fault type of a breaker. The method comprises the following steps: opening instructions and closing instructions are monitored in real time; if the closing instructions are valid, forced vibration signals and free vibration signals are recorded when the to-be-detected breaker is closed, when each free vibration signal is less than a preset threshold during closing, the opening instructions and the closing instructions are continuously monitored; if the opening instructions are valid, forced vibration signals and free vibration signals are recorded when the to-be-detected breaker is opened, when each free vibration signal is less than the preset threshold during opening, the opening instructions and the closing instructions are continuously monitored; forced vibration signals and free vibration signals occurred by closing and opening the to-be-detected breaker are compared with the vibration signals of the breaker under pre-stored normal states and multiple faults, so that the fault type of the to-be-detected breaker is in real time diagnosed. The invention further discloses a system for diagnosing the fault type of the breaker. The system is high in diagnosing efficiency and accuracy.

The invention provides a seismic original waveform extraction and imaging method. The method includes the following three steps: 1. establishing a mapping relation between stratum reflecting points and ground emergent points; 2. establishing an index relation between target horizon reflecting points and seismic channels; and 3. picking up a reflection waveform. The seismic original waveform extraction and imaging method directly tracks and extracts an original waveform of a target horizon according to physical laws and a field observation system, can effectively solve the problems of offset waveform stretching, amplitude deviation of different offset and additional drifting of a stratum dip angle, avoid an effect of damage of a processing process to reflecting wave amplitude, maximally utilize kinematics and dynamics information of seismic waves, and provide true and reliable basic data for subsequent pre-stack attribute analysis and lithologic inversion.

The embodiment of the invention relates to a health message receiving and presentation method. The method comprises the following steps: a first user terminal sends a health message acquisition request to a server, wherein the health message acquisition request comprises user attribute information of the first user terminal; the server matches classification attribute information according to the user attribute information matching, and determines a to-be-acquired health message according to the matched classification attribute information, wherein the user attribute information comprises one or more of the age, gender, profession and symptom of the user; the server sends the to-be-acquired health message to the first user terminal; the first user terminal analyzes the received to-be-acquired health message to obtain health message data; and the first user terminal processes the health message data and generates the visual health message presentation information on an user interface of the first user terminal, wherein the visual health message presentation information comprises one or more of text information, chart information or tendency information.

The invention relates to a device for detecting external insulation of transmission lines and a control method thereof. The device comprises an inclined insulated support frame which supports a sample. Upper part and lower part of the sample are equipped with a high-voltage end electrode and a ground electrode respectively, wherein the high-voltage end electrode is connected with one output end of a transformer through a resistor R. A primary coil of the transformer is connected with ac power supply through a voltage regulator. A water-dripping device is arranged above the sample and an antenna is arranged in front of a sample surface, wherein the antenna is connected with a filter amplifier circuit. The filter amplifier circuit is connected to a computer through a data acquisition card. The method comprises: putting the sample on the insulated support frame and connecting the sample to the high-voltage end electrode and the ground electrode, electrifying the sample, dripping water upon the sample surface, receiving electromagnetic wave signals, drawing a three-dimension spectrum of the electromagnetic wave signals, calculating a vacancy rate lambda with a formula, drawing a two-dimension spectrum, drawing a discharging recurrence plot and calculating a recurrence rate, and determining a hydrophobicity level of the sample. The device and the method can decrease external interference and provide high accuracy, and can visually, clearly and accurately reflect changing conditions of hydrophobicity of the insulator surface.