197results about How to "Simple and convenient operation" patented technology

The embodiment of the invention provides an identity identification and voice interaction operating method and device. The method comprises steps of: acquiring a voice instruction of a user, extracting the acoustic feature information of the voice instruction, and verifying a user identity according to the acoustic feature information; identifying the voice instruction after user identity passes the verification, and determining whether the voice instruction corresponds to a preset operation instruction according to a relation between the voice instruction and the preset operation instruction; if yes, executing an interactive operation corresponding to the preset operation instruction according to the preset operation instruction. Correspondingly, the embodiment of the invention further provides an identity identification and voice interaction operating device. The identity identification and voice interaction operating method and device verify the user identity while acquiring the voice instruction, execute the voice instruction after the user identity passes the verification so as to facilitate user operation, limit the identity of the user and execute corresponding operation according to the type of the user identity.

The invention discloses a figure five sense organ deformation method based on image local precise deformation. According to the method, various five sense organ types and five sense organ deformation templates are preset, deformation control points can be automatically generated, target positions of the control points are calculated, and various common deformation effects are achieved. In the deformation process of a facial image, an existing affine transformation deformation function based on an MLS is improved, and a localization processing technique capable of achieving precise image deformation is put forward; on the basis that deformation is controlled through the control points, attenuation calculation is carried out on an MLS deformation mapping result by means of setting of a control area, and on the premise that local smooth deformation is guaranteed, aliasing of image boundaries is prohibited. According to the method, figure five sense organ precision deformation can be achieved, the deformation result is smooth and highly vivid, an operation process is intelligent, complexity of use operations is reduced, and the method can be widely used for advertisement, animation and other fields.

Provided a side cover detachable apparatus of a dual bearing reel for fishing. The apparatus includes a boss, a rod, and a spring. The boss is provided within a side cover, has a stop hole at a center, and has a slope surface around a front end. The rod moves to the left / right with passing through a reel frame and the side cover, and is selectively inserted into the stop hole of the boss. The spring is fitted around the rod and elastically supports left / right movement of the rod.

The invention relates to a device for automatically isolating and positioning earth faults of a Dc system, which overcomes the defects that the conventional device can only monitor specific earth-return circuits or branch circuits of a DC return circuit earth, but cannot isolate fault return circuits from the DC system so as to influence safe operation of normal return circuits because of fault operation of the fault return circuits. The device supplies power to power consumption units by using mutually independent dual DC power supplies and switches fault branch circuit power units from a common power supply to an isolated power supply. All the branch circuits are provided with on-line insulation monitoring device; a communication module is connected with the insulation monitoring device; output signals are connected with an upper PC machine; and the upper PC machine controls all the branch circuits to be isolated sequentially so as to find fault points, receives, stores and comprehensively analyzes monitoring data of all the branch circuits, reports the earth faults of the DC system and displays earth return circuit numbers and earth points in the branch circuits.

The invention discloses a laboratory simulation method for flight attitude disturbance, comprising the following steps: (1) using a high-precision inertia and satellite integrated navigation system to collect and record original data of attitude disturbance in an airborne environment in real time during flight test; (2) post-processing and optimizing the original data to improve the accuracy of measurement; (3) carrying out frequency domain and amplitude evaluation of the post-processing result data, and selecting a six-degrees-of-freedom motion platform of which both the frequency response and amplitude satisfy the requirements of simulation; (4) carrying out attitude disturbance simulation test under laboratory conditions with the post-processing result data as the position input of the motion track of the six-degrees-of-freedom motion platform; and (5) using the high-precision inertia and satellite integrated navigation system to collect and acquire attitude disturbance simulation data and make frequency domain and amplitude analysis, and comparing the amplitude-frequency characteristic of the attitude disturbance simulation data with that of the post-processing result data to confirm the accuracy of simulation. The laboratory simulation method for flight attitude disturbance has the advantages of high accuracy of attitude simulation, good airborne condition reproducibility, good adaptability to models, and simple and convenient operation.

The invention provides a transformer substation monitoring method and device, and relates to the technical field of safety monitoring. The method comprises the steps that three-dimensional scanning is performed on a transformer substation by using a three-dimensional scanner so as to obtain the modeling data of the transformer substation, and the three-dimensional model of the transformer substation is established according to the modeling data of the transformer substation; a transformer substation monitoring platform is established, the monitoring page of the transformer substation is displayed on the transformer substation monitoring platform, the monitoring page includes a navigation bar, a tool bar, a left sidebar, a right sidebar and a middle area, and the three-dimensional model is displayed by using the middle area; operation initiated by the user for the monitoring page is monitored in real time; and the motion corresponding to the operation is performed according to the monitored operation initiated by the user for the monitoring page. According to the transformer substation monitoring method and device, the technical problems that the conventional transformer substation monitoring method can only be greatly performed by the monitoring personnel through professional training and the use requirements of the common work personnel cannot be met can be solved.

The embodiment of the invention relates to a video playing control method and a video playing control device, applied to a first terminal. The method comprises the steps of if an account logged in a first terminal does not have a permission of playing a video to be played, displaying identifier information related to an identifier of the first terminal and an identifier of the video to be played, and playing the video to be played when video data corresponding to the identifier of the video to be played and sent by a server is received. By using the method, when the first terminal does not have the permission of playing the video to be played, people can watch the video to be played via the first terminal by a way of sharing the playing permission by a second terminal, so that the playing permission of the account in the second terminal can be conveniently shared to the first terminal, and signing out the login account of the first terminal and logging in the account in the second terminal on the first terminal are not needed during a sharing process, thus being simple and convenient in operation mode.

The invention discloses a man-machine interaction method and a man-machine interaction device. The method comprises the following steps of: detecting a light sensing signal output by a light sensing device, wherein the light sensing signal is generated when a user carries out continuous short shielding operation on the light sensing device for once or twice; and according to the light sensing signal, carrying out corresponding operation on equipment by combining a current state of the equipment. The man-machine interaction device corresponding to the method comprises a detection unit and an execution unit. The man-machine interaction method and the man-machine interaction device is convenient and rapid to operate and has novel user experience.

The invention relates to a method of preventing a vortex slag entrapment phenomenon through argon bottom-blowing in a steel ladle tapping process, and belongs to the technical field of metallurgy. In a steel ladle pouring process, small flow rate blowing is carried out through a blowing hole in the bottom of a steel ladle, thereby disturbing distribution of a flow field formed by a vortex in the tapping process, and thoroughly inhibiting formation of the vortex and occurrence of the vortex slag entrapment phenomenon. The method has the following advantages: without changing the structure of the steel ladle, the vortex slag entrapment phenomenon can be eliminated effectively, the cleanness of molten steel can be improved and a metal yield can be raised; the blowing hole used during refining can be adopted, no blowing hole is necessarily formed near a nozzle, multiple blowing holes may be adopted selectively, and neither the one blowing hole nor the multiple blowing holes may cause large temperature drop of molten steel flowing into a tundish; and small flow rate argon blowing is carried out in the tapping overall process, so that a certain function is exerted in further facilitating an entrapped substance to float upwards and facilitating molten steel temperature uniformization, and no molten steel exposure is caused.

The embodiment of the invention provides an automatic log file exporting method and a set-top box. The method comprises the following steps: detecting whether an external memory accesses the set-top box, determining that a log capture instruction is stored in the external memory, capturing a corresponding log file in the set-top box according to the log capture instruction in the external memory,and exporting the captured log file to the external memory for storage. Therefore, automatic control capture of the log file of the set-top box by the user is achieved without the intervention of a device or a deemed input instruction; as the instruction triggering a log capture function is set in the external memory, the method is simple to operate in use, the fault locating processing efficiencyof the set-top box is further improved, the maintenance efficiency and the development precision of the set-top box are improved, and the following technical problem is solved: the prior art is limited by the onsite conditions, so that a PC terminal cannot be connected in a wireless or wired manner to input the capture instruction to capture the log.

The invention relates to an integrated SSO (single sign on) system. The system comprises a server and a client which are connected with each other, wherein the server comprises a user presentation layer, an application service layer and a data layer, the user presentation layer is in communication connection with the client and used for providing a user access interface based on a browser mode; the application service layer is in communication connection with the user presentation layer and used for providing corresponding business services according to user access requirements; the data layer is in communication connection with the user presentation layer and the application service layer and used for storing relation type databases required by the user access and the business services. Compared with the prior art, the system has the advantages of convenience in operation, low cost, high compatibility and the like.

The invention discloses a kit and method for detecting duck hepatitis A viruses through dual TaqMan fluorescent quantitation RT-PCR. Primer pairs and probes applied to the kit comprise primer pairs and probes for detecting type-1 duck hepatitis A virus VP0 genes and type-3 duck hepatitis A virus VP3 genes. After sample RNA is subjected to RT-PCR amplification, the result is automatically analyzed and read through software of an FQ-PCR instrument, and whether the sample contains type-1 duck hepatitis A viruses and type-3 duck hepatitis A viruses or not is judged; if logarithmically-growing specific amplification curves in which Ct<35 exist, it is shown that the sample contains the type-1 duck hepatitis A viruses and / or the type-3 duck hepatitis A viruses; if no logarithmically-growing specific amplification curve in which Ct<35 exists, the sample does not contain the type-1 duck hepatitis A viruses and / or the type-3 duck hepatitis A viruses. The kit and method are adopted for detecting the type-1 duck hepatitis A viruses and the type-3 duck hepatitis A viruses, the two kinds of viruses can be synchronously detected in the same tube, detection time is short, cost is low, the detection result is specific, sensitivity is high, and result judgment is simple and accurate.

The implementation of the invention discloses a three-dimensional grid model deformation method based on texture. The method includes the following steps: grid vertex position is extracted from the existing grid model; deformation texture is constructed according to the grid vertex position, skeleton model corresponding to network model and local frame information thereof; the deformation texture is applied to the designated model to generate deformation effect. Accordingly, the implementation of the invention also discloses a three-dimensional network model processing system; by implementing the invention, real time effect can be provided in operation, and faster execution speed can be obtained in practical application.

The invention provides a concrete gas permeability testing device and method. The device comprises a piston container and a sample container for placement of a sample, the upper end of the sample container is connected with a top cover, the piston container is connected with the top cover through a guide pipe and a gas incoming valve, the lower end of the sample container is open, a latex film sleeves the periphery of the sample, the lower end of the sample container is connected with a gas container, one side of the gas container is connected with a vacuum pump through the guide pipe, a pneumatic valve is arranged between the gas container and the vacuum pump, and the other side of the gas container is connected with a pressure transmitter which is connected with a computer. By utilizing the device, gas permeability of concrete can be tested, and the technical problem that existing instruments cannot control gas volume and sealability is solved.

The present invention discloses method of and device for setting carbon, temperature and oxygen detecting probe in steel making converter. Carbon, temperature and oxygen detecting probe is set into steel making converter obliquely via the material feeding pipe in the sealing fume hood. The device includes a frame, a probe bin, a paper tube turning tank, a paper tube guiding board, a paper tube pusher, a probe guide pipe, and a paper tube holder. The present invention has low cost, simple operation and easy application in automatic smelting process, and may be applied in replacing available detection.

The invention relates to a multimedia resource management method and device and a storage medium, and belongs to the technical field of electronics. The method comprises the steps that when a preset triggering instruction for a first multimedia resource is received, displaying a first floating window, wherein the first floating window displays the first multimedia resource in a thumbnail mode; When a moving instruction for the first floating window is received, changing the position of the first floating window based on the obtained moving track; And when a release instruction for the first floating window is received, executing a management operation on the first multimedia resource in the first floating window. According to the multimedia resource management mode provided by the invention, the operation mode is more direct, convenient and simpler, and the user can directly implement the multimedia resource management mode based on the gesture operation, so that the management efficiency is higher, for example, the resource sharing efficiency can be remarkably improved aiming at a resource sharing scene, the management mode of the multimedia resource is enriched, and the effect isbetter.

The present invention provides a fault diagnosis analysis method. The fault diagnosis analysis method comprises: when a failure happens on a transmission line or a transmission device, a fault diagnosis instruction is sent to a fault diagnosis device; a fault diagnosis report sent by the fault diagnosis device is received; the retrieval is performed in a database according to the content of the fault diagnosis report, and fault analysis results corresponding to fault items in the database are displayed when the retrieved fault items are the same as the description of the fault diagnosis report. The present invention further provides another fault detection analysis method, a fault diagnosis device, a fault analysis device and a fault diagnosis analysis system.

The invention discloses an analytical method for physiological experiment of error factors of a visual information interface. An analytical mode from error factors to an information feature reaction chain is provided for the visual information interface. The analytical method includes: extracting the error factors from the visual information interface, performing intragroup or intergroup experimental design according to visual search experimental paradigms by using the error factors as variables, performing eye movement and behavior data analysis through an eye tracking apparatus and though E-prime programming and importing, and establishing correlation between the error factors and interface information according to experimental results to guide optimal design of the visual information interface. The analytical method from error factors to information feature correlation is provided for the design of the information interface, and basis for improvement on the design of the information interface is provided.

The invention relates to a method for preparation of diester phthalate by o-xylene liquid-phase oxidation and esterification coupling. In the presence of a catalyst, air or oxygen is used as an oxygen source for preparation of the diester phthalate by o-xylene liquid-phase oxidation and esterification coupling. The method has the advantages of mild reaction conditions, safe operation, low raw material and energy consumption, high conversion rate and high selectivity and the like.

The invention discloses a waste granite regenerated water permeable brick manufacturing device and relates to the technical field of water permeable brick manufacturing. The waste granite regeneratedwater permeable brick manufacturing device comprises a waste granite crushing milling device, a mixer, a molding assembly, a conveying assembly and a sintering kiln. The waste granite crushing millingdevice can feed granite ground powder and granite rocks into the mixer. The molding assembly is used for molding water permeable bricks. The lower end of the molding assembly is provided with an oscillation assembly for conducting oscillating treatment on aggregates in the molding process. The conveying assembly is arranged on one side of a base. The water permeable bricks molded by the molding assembly can be automatically conveyed onto the conveying assembly. The conveying assembly is used for conveying the molded waste granite regenerated water permeable bricks into the sintering kiln andthen conducting sintering treatment. The waste granite regenerated water permeable brick manufacturing device conducts perforating treatment on the water permeable bricks extruded from waste granite,so that the interiors of the water permeable bricks are heated more easily in the later firing process, and the later firing efficiency is improved.

The embodiment of the invention provides a voice unlocking method and device. The voice unlocking method comprises a step of acquiring the voice instruction of a user through a television client, extracting the acoustic characteristic information of the voice instruction, and determining the user type of the user according to the acoustic characteristic information, a step of judging whether the user type coincides with a preset user type, a step of identifying the voice instruction if the user type coincides with the preset user type, and judging whether the voice instruction is corresponding to a preset unlocking instruction according to the corresponding relation between the voice instruction and the preset unlocking instruction, and a step of executing the unlocking operation corresponding to the preset unlocking instruction according to the preset unlocking instruction if the judgment result is that the voice instruction is corresponding to a preset unlocking instruction. Correspondingly, the embodiment of the invention provides the voice unlocking device, according to the technical scheme provided by the embodiment of the invention, while the voice instruction is obtained, the user type is judged, the unlocking is performed when the user type coincides with the preset user type, and while the unlocking operation is facilitated, the execution of an operation by a user which does not meet a requirement is avoided.

A liquid diagnostic contact lens includes a main body having a concave lens, and a supporting element disposed at a bottom of the main body. A heavy fluid is placed on a top surface of the concave lens. A transparent plate is sealed over the top surface of the concave lens so as to define an encapsulating room and encapsulate the heavy fluid therein. In operation, an ophthalmologist places the supporting element onto the eye, and examines various interior spots of the eye by adaptively adjusting the eye. The liquid diagnostic contact lens is tilted along with the eye and the top surface of the heavy fluid is kept horizontal so the heavy fluid is formed as prisms of different diopters. Thus, the liquid diagnostic contact lens can examine various spots of the interior of the eye.

The invention discloses a feed grinder for preventing feed particles from blocking sieve holes. The feed grinder for preventing the feed particles from blocking the sieve holes comprises supporting legs, a material collecting hopper, a discharge pipe, a material conveying pipe, a blast cavity, a feeding hopper, a shell and a side cover, and the supporting legs are evenly welded to the bottom of the shell. The side cover is fixed to the side end of the shell through bolts, the blast cavity is welded to the center of the side cover, and the end face center of the blast cavity communicates with the material collecting hopper welded at the bottom of the shell through the material conveying pipe. According to the feed grinder for preventing the feed particles from blocking the sieve holes, a sieve cylinder composed of an inner sieve cylinder and an outer sieve cylinder distributed with sieve hole groups at equal angles is arranged, the sieve hole diameter is changed by changing the overlapdegree of the sieve hole groups, and the sieving of the feed particles with different diameters is facilitated; and meanwhile, the problem of blocking the sieve holes by the feed particles is solved,inclined plates are welded to the outer wall of sleeve pipes at equal angles, then the sleeve pipes are connected with scraping plates through the inclined plates, flow guiding rings and baffle ringsare arranged on both sides of the scraping plates, and the grinding efficiency of the feed particles is improved by increasing the area of the colliding surface and the internal time in grinding wheels.

The invention relates to a method for preheating inflow water of a membrane method seawater softening device, belonging to the technical filed of oilfield development and seawater desalination. The method comprises the following steps of: firstly, exchanging the heat between low-temperature seawater and produced water or drained strong brine of the membrane method seawater softening device in a primary heat exchanger, recovering the waste heat of the drained strong brine, exchanging the heat between the seawater undergoing primary preheating and produced water with crude oil separated in a secondary heat exchanger, continuing to increase the temperature of the seawater, leading the seawater undergoing two stages of preheating into the membrane method seawater softening device, and separating the seawater to obtain the product water; and collecting the drained strong brine of the membrane method seawater softening device, returning the drained strong brine back to the primary heat exchanger to preheat low-temperature inlet seawater, leading the strong brine into a strong brine drainage pipeline after releasing heat and cooling down, and leading the oilfield produced water into a produced water reinjection pump station pipeline after releasing heat and cooling down so as to realize the two-stage preheating of inflow water of the membrane method seawater softening device. The method has the advantages of simple principle, convenience for operation, reliable running, energy saving, environment friendliness and practical value.

The invention discloses a comprehensive measurement instrument for a frequency changer. The comprehensive measurement instrument for the frequency changer is used for testing all kinds of functions of a frequency changer to be tested and comprises a power module, a single chip microcomputer minimum system module, a matrix keyboard module, a liquid crystal display module, a communication module, an analog quantity control module and a terminal control module. The comprehensive measurement instrument for the frequency changer uses an ATmegal16 single chip microcomputer as a main control chip, mainly controls the testing mode through the matrix keyboard module, displays data through the liquid crystal display module, adjusts the size of analog quantity (0-10v voltages and 1-20mA currents) through the analog quantity control module, and can converts serial port signals into parallel port signals through the terminal control module (adopting a 74HV595 chip), and thus IO resources of the single chip microcomputer are saved. According to the comprehensive measurement instrument for the frequency changer, working staff can test all the functions of the frequency changer to be tested conveniently and quickly, testing and production efficiency of the frequency changer is improved, and the repair rate of the frequency changer is reduced.

The invention provides a method and a terminal for processing a digital card. The terminal comprises a detection module and a control module, wherein the detection module is used for detecting an indication signal, and the indication signal is used for indicating that a secure digital SD card is to be taken out; the control module is connected with the detection module, and is used for receiving the indication signal and uninstalling the SD card under the triggering of the indication signal. By means of the method and the terminal, the problem of damage to the SD card or files in the SD card caused by hot unplugging the SD card in the relevant art is solved, thereby implementing automatic uninstallation and automatic popping of the SD card, protecting the SD card and data therein, and achieving the effect of enabling the operation of a user to be convenient and simple.