132results about How to "Friendly operation interface" patented technology

The invention discloses an assistant decision system for condition-based maintenance and risk evaluation of power transmission and transformation equipment, which is composed of six navigation buttons and functions thereof wherein the six navigation buttons comprise a condition-based maintenance button, a task processing button, an inquiry statistics button, a data maintenance button, a system management button and system help button, and the system is additionally equipped with five shortcut menus such as a condition parameter early-warning menu, an equipment state early-warning menu, an equipment indexes menu, a user information menu and a system logging out menu. The invention provides a whole set of the assistant decision system for the condition-based maintenance and the risk evaluation of the power transmission and transformation equipment which has simple operation, detailed content, complete functions, convenient and fast execution, high efficiency and friendly man-machine interaction interface.

The invention discloses a projecting system with touch control projecting images, which comprises an image projecting device, an invisible light emitter and an invisible light sensor, wherein the image projecting device projects a projecting image onto a solid plane, the invisible light emitter generates invisible light parallel to the solid plane, a region of the invisible light plane corresponding to the projecting image of the solid plane forms a touch control region, and the invisible light sensor is communicated with the image projector, receives the invisible reflecting light reflected by one touch point receiving one target object touch of the touch control region and obtains sensing signals for representing the space coordinate position of the touch point, wherein the invisible light sensor provides the sensing signals to the image projecting device, the image projecting device judges and calculates the space coordinate position of the touch point according to the sensing signals and takes the proper control action according to the judgment and calculation results. The projecting system has the advantages that the operation intuition of users can be improved, the convenience is realized, and the friendly operation interface is provided.

The invention discloses a teaching scientific-research experiment platform for a hardware-in-the-loop intelligent track and belongs to the technical field of mechanical electrical integration . In the invention, a supervisory computer software module in a computer is used for analyzing and processing status information of the track and gives control instructions to the track. The computer exchanges data with a communication system through a computer communication interface. The supervisory computer software module analyzes and extracts the status information of the track after receiving the status data frames of the car, and synthesizes the control instructions to form control instruction data frames before the supervisory software module dispatches the control instruction data frames. An intelligent track system carries various sensors and motion execution units of a track model. The information acquired by the sensors is synthesized into status data frames of the track and dispatches the status data frames to the communication system. After the intelligent track system receives and analyzes the control instruction data frames from the communication system, the smart track system extracts effective control instruction information, and outputs the control signals of a motor and a control actuator to control the motor and the control acutator. The invention can be used for simulation and demonstration of scientific research experiments.

A method for laying out and calling on user boundary component can realize lay out and call-on of user boundary component by obtaining call-on frequency and /or call-on record on boundary component of terminal user. The said method can be used to raise efficiency of operation and practical applicability of terminal device.

The invention relates to automatic corrugated pipe welding equipment for a transformer and a welding method thereof, and belongs to the welding technical field of a corrugated pipe for a transformer. The automatic corrugated pipe welding equipment for the transformer comprises a rotary workbench, a two-dimensional numerical control platform, a laser outline measuring instrument, an R axis, a welding machine tool and a control system; the rotary workbench is fixed on the workbench surface of the machine tool; one end of the R axis is arranged on the welding machine tool body in a sliding way, and both sides of the other end of the R axis are respectively provided with the laser outline measuring instrument and the two-dimensional numerical control platform which slides along the R axis; a welding torch is connected onto the two-dimensional numerical control platform in a sliding way; the laser of the laser outline measuring instrument is in parallel with the axis of the welding torch; the rotary workbench, the two-dimensional numerical control platform and the welding machine tool body are respectively connected with the controller of the control system through motors; and the laser outline measuring instrument is connected with the industrial computer of the control system. The automatic corrugated pipe welding equipment for the transformer and the welding method thereof solvethe difficult problem of the manual welding of a large thin-wall corrugated pipe, reduce the labor intensity of a welder, improve the production efficiency, and simultaneously ensure the uniformity and the stability of the welding quality.

The invention discloses a multi-functional portable electric servo control loading device and a loading method thereof. The loading device comprises a computer control system, a servo controller, a loading execution mechanism and a control quantity feedback and measurement sensor. The computer control system comprises a waveform generating device, a data acquisition device and relevant control programs. The servo controller is used for realizing force or shift control, and a control mode conversion device, a signal regulating device and a DC regulating device for applying a static load are integrated in the servo controller. The loading control mode conversion device is used for realizing the stable conversion of the control modes of the loading execution mechanism. The DC regulating device is used for realizing static loading. The signal regulating device is used for filtering and amplifying feedback and measured signals. The loading device has the advantages of simple structure, small size, light weight, low energy consumption and no noise, and is simple to operate and maintain. With the loading method, static loading, regular and irregular circulation loading, data graphic display and data acquisition record can be realized under force or shift servo control.

The invention discloses a portable scene monitoring radar system. The system comprises a radar body and a monitoring client in communication connection with the radar body. The radar body comprises atransmitting-receiving antenna module, a microwave transmitting-receiving module, a signal processing module and a communication module; the microwave transmitting-receiving module generates a radar emission signal which is radiated by the transmitting-receiving antenna module, and the transmitting-receiving antenna module transmits a received radar echo signal to the microwave transmitting-receiving module; the signal processing module outputs monitoring radar measurement information according to a baseband signal output by the microwave transmitting-receiving module; the communication moduletransmits the monitoring radar measurement information to the monitoring client; and the monitoring client displays the monitoring radar measurement information. The system can be used to monitor a moving target within a relatively near distance in a scene in a real-time all-time way and emits alarm, position and angle information of the target is measured, and services are provide for airport foreign matter monitoring, landslide rockfall safety monitoring and safety area monitoring application.

The invention discloses a position changing machine for a measurement reproduction system of a folding pipe, wherein a pedestal (1) of the position changing machine is stepped; a headstock (4) is connected with an upper step of the pedestal through a headstock rotating shaft (3); a headstock overturning platform (6) is connected with the headstock through a headstock overturning shaft (5); a headstock chuck (8) is fixed on the headstock overturning platform through a chuck rotating shaft (7); four headstock lead screw jaws (9) are installed on the headstock chuck, and four headstock locating blocks (10) are installed on the headstock lead screw jaws; a lead screw rotating handle (13) is connected with the headstock lead screw jaws through threads of the lead screw; the four headstock lead screw jaws are engaged together through a bevel gear box (14); a locating groove (11) is installed on the headstock chuck along a direction vertical to the headstock overturning shaft, and a zero point locating block (12) is installed on the locating groove; guide rails (2) are arranged on the lower step of the pedestal, a tailstock pedestal (15) is installed on the guide rails and is capable of moving along the guide rails; and the structural designs of other devices on the tailstock are same as the structural design of the headstock.

The invention relates to the field of memories and provides a memory cleaning method and a memory cleaning device for video playback equipment. The video playback equipment is in communication connection with mobile communication terminal equipment in advance on the side of the mobile communication terminal equipment. The method comprises the following steps: providing a user operation entrance in a user interface of the mobile communication terminal equipment; receiving a request for cleaning the memory of the video playback equipment transmitted by a user through the user operation entrance; transmitting a memory cleaning command to the video playback equipment through the communication connection, so that the video playback equipment executes the memory cleaning operation according to the memory cleaning command. According to the method, a phenomenon that lots of memory space is occupied by unimportant programs is avoided, and the operating speed of the whole system is improved.

The invention discloses a method for manufacturing a dictionary, a handwriting input method and equipment. The method for manufacturing the dictionary can predict a character input by strokes so as to relieve the burden of a user. The method comprises the following steps: the feature of the integral character of an integral character sample of characters and the feature of partial strokes of a partial stroke sample of the characters with the number of the strokes larger than a preset value are extracted; and a learning algorithm by a machine is used to carry out learning to the feature of the integral character and the feature of the partial strokes to generate an integral character template and/or a partial stroke template of the characters, which are used as items of the dictionary. The system has the advantages of simple structure, low hardware requirement, rapid identification speed, high identification rate, and so on, and can be realized in an embedded type system and so on.

A quantitative tester of color anomalopia is composed of computer, high-performance color CRT display, standard photoelectric scaling system for human eyes, dedicated responsekeyboard, printer, light shield andmandible supporter. It has high automation level.

The invention relates to a massive heterogeneous data access and standardization system, which comprises a data acquisition configuration tool and a heterogeneous information acquisition adaptation service, wherein the data acquisition configuration tool provides a friendly operation interface for users, realizes data endpoint configuration, data format and attribute configuration and effective configuration for conversion rules; and the heterogeneous data acquisition adaptation service mainly receives a data message sent by a data publisher, distributes a pipeline for each external system, processes different types of messages through different message channels, and carries out processing on the messages by adopting a push mode.

An expert system for diagnosing the failure of bag-type dusting system is composed of computer, system development tool on Windows platform and using visual C++ language and Access database, and functional module system consisting of expert system introduction module, in-line failure diagnosing module, off-line failure diagnosing module, and expert direction module. Its diagnosing process includes such steps as data acquisition, signal display, in-line diagnosing and off-line diagnosing. 77 failures can be diagnosed.

The invention provides a pipeline pressure real-time monitoring device. The current signals of a pipeline pressure sensor, a flow sensor and a temperature sensor are adjusted to the voltage signals via a signal adjusting circuit. The voltage signals pass through a multi-access electronic switch and a sampling maintaining circuit and are converted by an A/D conversion circuit. A microprocessor collects the digital signals periodically as well as records and stores calendar time information, flow information and temperature information completely in an EEPROM (Electrically Erasable Programable Read-Only Memory) and then transmits the data in the EEPROM through level conversation and communication network by a UART (Universal Asynchronous Receier/Transmitter) module to a host computer or a remote monitoring centre in real time. The invention solves the problems that data collection of the traditional pipeline leakage monitoring system has low resolution, low reliability and poor robustness and has the characteristics of small amount of construction, low cost and convenient installation and maintenance on the premise that the precision and the real-time pressure signal collection are satisfied.

The invention discloses a system and method for responding earthquake disaster of rail transit. The system comprises a switchboard a arranged on a control center, one or more working stations, one or more server sets, one or more switchboards b, one or more serial servers and one or more seismic detectors, wherein the switchboards b, the serial servers and the seismic detectors are arranged in a subway control chamber; the control center is interconnected with the subway control chamber through a communication system; the working stations are connected with the server sets through the switchboards a, the server sets comprise communication servers, database servers and application servers, which are interconnected with the switchboards a; and each switchboard b is respectively connected with the seismic detectors and the serial servers, and the serial servers are connected with the seismic detectors. According to the invention, earthquake disaster of a subway and a light railway is monitored in real time and is immediately accurately alarmed, accurate data support is provided for the subway and the light railway for responding the disaster, a responding mode or automatic responding treatment of manual decision are realized, the functions of plan prompting, reserving and the like are achieved; and normal works of other parts can not be influenced when local faults occur.

The invention provides a discharging test device for a full online storage battery, mainly comprising a DC-DC host operating power supply, a control unit, a safeguard circuit, an automatic limited current charging and equipotential connection safety control circuit, a constant current discharge load intelligent control circuit and a discharge load circuit, wherein the safeguard circuit and the automatic limited current charging and equipotential connection safety control circuit are connected in parallel; and the constant current discharge load intelligent control circuit and the discharge load circuit are connected in series. The discharging test device for the full online storage battery of the invention has a safe energy saving discharge function of the full online batteries on load of a communication device and a function of intelligently controlling and regulating discharge load current through an online constant current discharge load, is suitable for constant current discharge test of the online storage battery for the current in different communication device loads in the existing network and automatically auxiliary regulation of operating current in the discharge load, and has manual, automatic and remote control functions. By using the discharging test device, the full online constant current discharge capacity test for the storage battery can be achieved.

The invention relates to a shafting dynamic and static characteristic analysis calculating system of a large steam turbine generator unit to solve the problems that an existing computing system is low in computing result precision and working efficiency. The system comprises a modeling module used for establishing a rotor mechanical model; a bearing analysis module used for calling data of the rotor mechanical model of the modeling module and bearing loads and elevation data of a static analysis module, calculating steady state data and the dynamics coefficient of a bearing and storing the dynamics coefficient; a dynamic analysis module used for calling the data of the rotor mechanical model of the modeling module, the shaft load data of the static analysis module and the dynamics coefficient of the bearing analysis module and analyzing the critical rotating speed and the unbalanced response of a rotor and the rotor stability; the static analysis module used for calling the data of the rotor mechanical model of the modeling module and carrying out front calculation through the bearing analysis module and the dynamic analysis module. The shafting dynamic and static characteristic analysis calculating system is applied to the field of large turbines.

A client information system and an application method thereof and a relative market researching machine belong to a data collecting device and an application method for data collecting, processing and applying, particularly a data collecting device for making market research and collecting client suggestions and the application method for data collecting, processing and applying. The invention comprises a plurality of market researching machines (MRM), a market research analyzing system (MRS) and a plurality of terminal data collecting program (TDP). The invention satisfies the practical need of collecting and applying the suggestions of client in large-size service enterprise, safeguards the utilization rate of the process data and data needed in planning instant strategy and tactics for every stratus of the large-size service enterprise, provides a novel client information system (CIS) and an application method thereof and a relative market researching machine, which can conduct target-oriented adjustment and optimization of the telecommunication customer satisfaction index (TCSI) in respect to model structure, calculating method and index correlation.

The invention discloses a miniature measurement and control system fit for a high-field asymmetric waveform transference tube. The system comprises a man-machine interaction module, an upper computer system and a measurement and control circuit module, wherein the measurement and control circuit module comprises a plurality of sub-circuit modules; an operator sends an operation command and observes a detection result through a friendly instrument operation interface provided by the upper computer system and the man-machine interaction module; the upper computer system is connected with the sub-circuit modules in the measurement and control circuit module; and the sub-circuit modules are connected with corresponding components in the high-field asymmetric waveform transference tube to generate measuring signals necessary for detecting substance ingredients of the high-field asymmetric waveform transference tube and detect a signal output by the high-field asymmetric waveform transference tube at high precision. The miniature measurement and control system provided by the invention is fit for high-field asymmetric waveform transference tubes with different sizes and manufactured by various techniques, and the system has the advantages of low noise, high integration degree, good reliability and anti-interference capability, and quick and simple operation, and the like.

The invention discloses a nuclear power station reactor protection system safety parameter monitoring device and a nuclear power station reactor protection system safety parameter monitoring method. The device comprises a safety parameter transceiver module, a safety parameter processing module and an authority setting module, wherein the safety parameter processing module comprises a storage module, a verification module and a modification module. The method comprises acquiring an actual safety parameter, processing the actual safety parameter and setting a display interface. The device and the method are based on a digital reactor protection system and can calibrate a real-time safety parameter, and furthermore can transmit the calibrated parameter to a corresponding CPU unit for operation. Furthermore the display interface is utilized for visually displaying data and understanding the data, thereby performing quick and accurate processing on the parameter, and preventing errors in setting and modification. A parameter modification log is formed, and a parameter modification process can be traced in a log file. Furthermore batch parameter modification can be performed, thereby saving labor and improving operation efficiency.

The invention discloses a large three-dimensional component surface parallel laser etching machining method and device, and belongs to the field of industrial robot and laser galvanometer scanning machining. According to the provided parallel laser etching machining method, the surface of a large three-dimensional component is divided into a plurality of machining areas, each machining area is distributed to one laser galvanometer scanning etching machining robot in the parallel laser etching machining device, and accordingly large three-dimensional component surface zoned positioning and partitioned galvanometer scanning high-precision parallel laser etching machining can be achieved. The provided device comprises a plurality of laser galvanometer scanning etching machining robots and a laser parallel etching machining CAM system. By means of the large three-dimensional component surface parallel laser etching machining method and device, high-precision parallel laser galvanometer scanning etching machining of the large three-dimensional component surface is achieved, and the large three-dimensional component surface laser etching machining efficiency can be improved in a multiplied manner under the situation of machining precision combining.