35results about How to "Intuitive and convenient display" patented technology

The present invention is detection and display method and device for computer self-test information. The method includes in the power-on self test (POST) state executing curing program in the BIOS in the POST stage of computer system to send POST information in certain data structure to controller chip and transmit the information to the display module timely so as to display the POST procedure and information in characters and sentences; and displaying fault information, if any, in the display module. The device for the detection and display includes a controller connected to the system control bus of the computer mainboard to obtain POST information; and a display module connected to the controller to display real-time POST information. The present invention makes it possible to display POST information conveniently and intuitively.

The invention relates to an Internet of things service system and method of a risk analysis and early-warning of urban road rainstorm and waterlogging, which are characterized by including a user layer, a presentation layer, a model layer, and a data layer. The user layer is used to provide different types of agents with an interface and to make it convenient for users of different types of agents to log in the service system. The presentation layer is used to collect basic data input by different types of agents and related to the risk analysis of the urban road rainstorm and waterlogging, and to display risk assessment results. The model layer is used to conduct information optimization and information integration on the collected basic data, and to establish a risk assessment model to evaluate risk information and send the risk assessment results to the presentation layer. The data layer is used to classify and store all the data involved in the user layer, the presentation layer and the model layer to make it convenient to search for and maintain later. The Internet of things service system and method of risk analysis and early-warning of urban road rainstorm and waterlogging can be widely applied to the risk analysis and the early-warning of the urban road rainstorm and waterlogging.

The invention relates to an electric vehicle battery mobile phone monitoring system. According to the electric vehicle battery mobile phone monitoring system, the input ends of a voltage detection circuit (1), a current detection circuit (2) and an electric quantity detection circuit (3) are connected with an electric vehicle battery; the output ends of the voltage detection circuit (1), the current detection circuit (2) and the electric quantity detection circuit (3) are respectively connected with a P1.0 end, a P2.0 end and a P2.6 end of a single-chip microcomputer micro-processing circuit (7); a GPS positioning circuit (5) is directly connected into a P3.4 end and a P3.5 end of the single-chip microcomputer micro-processing circuit (7); one end of a GSM communication circuit (6) is directly connected with an RXD end and a TXD end of the single-chip microcomputer micro-processing circuit (7); and the other end of the GSM communication circuit (6) is connected with a global mobile communication system through mobile phone operator SIM card registration. The electric vehicle battery mobile phone monitoring system has the following advantages that: 1) data can be measured without distance limits; 2) mobile phone APP display enables intuitiveness and convenience; 3) anti-theft tracking and automatic alarm can be realized; 3) a plurality of battery power parameters can be measured simultaneously; and 4) small size and low cost can be realized; and 5) measurement result storage and playback functions can be also realized.

The invention discloses a two-dimensional codeprivacy login protection system and method. The system comprises a two-dimensional code generation module and a keyboard login module; the two-dimensional code generation module is used for encoding an account name and password information to generate a two-dimensional code; a two-dimensional code icon library is used for storing the two-dimensional code generated by the two-dimensional code generation module; the keyboard login module is used for analyzing the two-dimensional code with account information, and inputting the analyzed account information into corresponding application through an input method, so that one-key quick login is realized. The two-dimensional codeprivacy login protection system and the method provided by the invention solve the problem of password leakage probably exited in inputting passwords in public occasions.

The invention belongs to the field of medical instruments, and particularly relates to a flow rate setting and micro-adjustment device. According to the device, the infusion speed can be precisely and quickly adjusted, stability of control for the infusion speed after adjustment for the infusion speed is finished is guaranteed, and the infusion speed can be seen easily and quickly. The device is composed of an upper cover, a base, a handle and a dial, wherein the upper cover, the base and the handle are formed independently in an injection molding mode, and the handle is detachable. Due to the design of the handle in the flow rate setting and micro-adjustment device, the infusion speed can be adjusted by one hand, a vein needle wing and a Ruhr connector hook are arranged on the bottom of the handle, and a semi-circle clamping groove is arranged in the bottommost of the handle to fix a lower infusion pipe. A flow rate control principle is that a gap II and a spiral groove III on the device move to form different liquid passing areas so as to adjust liquid flow. Compared with the prior art, the device is attractive in appearance and simple in manufacture process, can precisely, quickly and stably control the infusion speed, and can visually and conveniently display the infusion speed. Additionally, operation can be carried out by one hand, the vein needle wing and the Ruhr connector hook can be arranged, medicine liquid flowing conditions in a speed-adjustment position of an infusion device can be clearly observed, and safety of the whole infusion device is improved.

The invention discloses a user exploration type information exhibiting method based on a visualization technology. The user exploration type information exhibiting method comprises the following steps: 1, preprocessing collected data backstage and then visually displaying the processed data on a map interface, wherein the collected data comprises GIS (Geographic Information System) data and statistical data, and the statistical data comprises different dimensions of information related to the GIS data; 2, establishing a color lump view by a plurality of display areas according to the statistical data, and representing the different dimensions of information of the statistical data by using color and transparency of a color lump; 3, providing selection of an area-of-interest area for a user. The user exploration type information exhibiting method can be used for presenting various statistical data more intuitively and conveniently, and provides convenience for the user to observe the relationship among various areas and the comparison condition; in addition, prior domain knowledge of the user can be added to a whole model in the inquiry process, so that the knowledge of the user and machine intelligence are combined, the advantages are exerted, and the information exhibiting method is helpful for the user to make a decision more efficiently.

The invention relates to the field of power transmission, in particular to a thunder prevention method, which is simple in step, convenient in thunder prevention and low in cost, for a power transmission and distribution line. The thunder prevention method comprises the following steps: measuring thunder and lightning weather data through a satellite measurement system of the state meteorological administration, and recording positioning information; sending the thunder and lightning weather data and the positioning information measured in the previous step to an adjacent power transmission line transformer substation control system; cutting off power transmission of the power transmission line in advance according to time information in the measured thunder and lightning weather data through the power transmission line transformer substation control system; and connecting power transmission of the power transmission line in a lagged mode according to the time information, measured by the power transmission line transformer substation control system, in the thunder and lightning weather data. According to the thunder prevention method for the power transmission and distribution line, the satellite measurement system of the state meteorological administration is matched with the power transmission line transformer substation control system, so that damages, on the power transmission line, of thunder and lightning can be timely and conveniently reduced, and therefore, the thunder prevention method has the characteristics of simple steps, convenient thunder prevention and low cost.

A display apparatus and a UI providing method are disclosed. The display apparatus includes a display configured to display a plurality of screens on a first area of a display screen and a plurality of objects categorized into a plurality of groups on a second area of the display screen, a user interface configured to detect a user interaction, and a controller configured to control the display to reproduce a content which correspondsto the selected object according to the predetermined user interaction on one of the plurality of screens in response to a predetermined user interaction being detected through a user interface while one object is selected among the plurality of objects.

The invention discloses an extension model generation method and device, and a medium. The method comprises the steps that a basic model in a database is determined and displayed in the form of a visual control, and the basic model comprises at least one of a table, a view and a storage process; receiving a dragging operation for the displayed basic model; setting an association relationship between the basic models according to the dragging operation; and generating an extension model according to the association relationship. According to the method, the extension model can be visually and conveniently constructed in a graphical dragging mode, the extension model can more conveniently and visually display the data among multiple tables, the threshold of data query operation can be reduced, and a user is helped to query the data more efficiently.

The present invention is detection and display method and device for computer self-test information. The method includes in the power-on self test (POST) state executing curing program in the BIOS in the POST stage of computer system to send POST information in certain data structure to controller chip and transmit the information to the display module timely so as to display the POST procedure and information in characters and sentences; and displaying fault information, if any, in the display module. The device for the detection and display includes a controller connected to the system control bus of the computer mainboard to obtain POST information; and a display module connected to the controller to display real-time POST information. The present invention makes it possible to display POST information conveniently and intuitively.

The invention discloses an intelligent temperature monitoring and warning system. The intelligent temperature monitoring and warning system comprises a single chip microcomputer circuit module, a nixie tube display module, a buzzer sound warning module, an LED light warning module, a key input module and a temperature collecting module. An electronic temperature detecting technology and a digital information processing technology are adopted for achieving the intelligent temperature monitoring and warning system, so that a medical refrigerator is kept at 2 DEG C-8 DEG C, sound-light warning is performed when the temperature is lower than 2 DEG C or higher than 8 DEG C, and medicine deterioration is avoided; the advanced temperature detecting circuit is used, so that temperature detection is accurate and reliable; temperature is convenient to display visually by adopting the nixie tube display technology; the problem that in the prior art the warning means is single by adopting double warning of a buzzer and an LED. The intelligent temperature monitoring and warning system is simple in structure and convenient to operate, and solves the problems that according to an existing medical refrigerator, the temperature control effect is not ideal, interactivity is poor and the warning mode is single well.

The invention discloses an electronic engineering information irregular creative display stand, and relates to the technical field of creative display stands. The electronic engineering information irregular creative display stand comprises supporting blocks and a bottom plate. Supporting rods are fixed above the supporting blocks. Transverse shafts are arranged on the inner sides of the supporting rods. Stopping blocks are arranged on the left sides of the transverse shafts. The electronic engineering information irregular creative display stand is internally provided with a sleeve block, a connecting plate, an ejecting rod, springs, straight rods, mounting holes, binding blocks, fixing screws, telescopic blocks and displaying panels. A user can adopt the sleeve block to arrange the ejecting rod into the device in a sleeving mode. Balls are arranged in the sleeve block. The balls can rotate the ejecting rod, and therefore multi-angle and multi-directional displaying to the user is well conducted. External vibration can be effectively filtered by elasticity of the springs when transferred into the device, and therefore damage to inner accessories in the device and caused by vibration is prevented, and the service life of the device is effectively prolonged. The user can pull the telescopic blocks to stretch the displaying panels, and therefore displaying by the displaying panels can be more intuitive and convenient.

The invention discloses a speech control system and a method based on a photosensitive adjustment desk lamp, include a single chip, The input end of the monolithic integrated circuit is electrically connected with a photosensitive sensor, the input end of the photosensitive sensor is electrically connected with an environment monitoring module, the input end of the monolithic integrated circuit iselectrically connected with a power supply module, the output end of the power supply module is electrically connected with an LED control module, and the output end of the LED control module is connected with an LED lamp tube. The advantages are: the photosensitive sensor can more conveniently and quickly feedback the light intensity to the single chip microcomputer, As that communication moduleis arrange, the user can control the communication module through the wireless signal and is more convenient to use, The setting of the voice module and the LED control module can make the control adjustment more convenient, the remote control can be carried out through the voice, the setting of the buzzer and the indicator module can make the display more intuitive and convenient, and the use ofthe buzzer and the indicator module is more intelligent, and is not restricted by the region.

The invention provides a telemetering alarming device for a dispatching automation system. The telemetering alarming device comprises an RTU (Remote Terminal Unit) for telemetering, wherein the RTU is connected with a main distribution cabinet through an optical fiber, the main distribution cabinet is connected with a communication controller, the communication controller is connected with a front server used for analyzing a protocol message and carrying out information sequencing and arranging, the main distribution cabinet is also connected with the front server through a communication testing cabinet and an MODEM (modulator-demodulator) analog-to-digital conversion device, the front server is connected with a switchboard, and the switchboard is respectively connected with a data server, a PAS (Provox Application Server) and a Web server. According to the telemetering alarming device, alarm signals can be rapidly distinguished, so that a power grid manger can conveniently works for monitoring, the load of the manager is reduced, and the normal operation of the power grid is ensured.

The invention relates to a remote motion control experimental device and belongs to the automation field. The device comprises an experimental platform base, a control device, a motion device and a monitoring device; the platform base comprises an aluminum box type frame, an operation platform, a bottom H-type fixing structure and universal wheels; the control device comprises a driving module, an air switch, a PLC module and a direct-current power source; the motion device includes an XYZ-axis screw rod slide stage, a clamping mechanical claw, an object recognition module and a limiting sensor; and the monitoring device includes an HMI touch screen, a network camera and a router. According to the remote motion control experimental device, three-axis linkage, mechanical claw opening and closing and color-based object sorting are realized through field touch screen control or remote network control. The remote motion control experimental device of the invention is highly matched with the content of the courses of automation specialties and can display the content of the courses intuitively and conveniently. The remote motion control experimental device has the advantages of high precision, stable and accurate operation, simple and safe operation, high expansibility and wide use range.

The invention discloses an anti-counterfeiting device and equipment comprising the same. The anti-counterfeiting device is used for solving the problem that no anti-counterfeiting device which is visual and convenient to use and is in the shape capable of being designed flexibly exists in the prior art. The anti-counterfeiting device comprises a display screen and a nanometer friction electric generator which is connected with the display screen, wherein the display screen is a flexible display screen and is used for displaying an anti-counterfeiting mark; the nanometer friction electric generator is used for supplying electricity to the display screen. The flexible display screen is adopted for the anti-counterfeiting device, and therefore the anti-counterfeiting device can be folded or bent according to requirements, the shape of the anti-counterfeiting device can be designed flexibly, and the anti-counterfeiting device can be applied to the equipment in various shapes. Besides, according to the anti-counterfeiting device, the anti-counterfeiting mark is displayed through the display screen, and an anti-counterfeiting result can be displayed visually and conveniently.

The invention belongs to the technical field of power transmission line monitoring, and particularly relates to a monitoring and early warning method and device for the severe weather of a power transmission line. The method comprises the following steps that a power transmission line and a tower which are liable to break down are selected; a designated area is scanned through a radar to obtain a radar echo map of the power transmission line and the tower; data processing is carried out on the radar echo map, geographic information is arranged on the bottommost layer, power transmission line and tower information is arranged on the middle layer, and echo information is arranged on the uppermost layer by adopting the hierarchical display principle; a linear distance L between the radar echo position and the power transmission line coordinate is acquired by identifying the shortest distance between the radar echo position and the power transmission line coordinate; the distance between the severe weather and the power transmission line and the distance between the severe weather and the tower are judged through the positive and negative values of the radial speed R in the radar echo map, and if the severe weather is close to the power transmission line and the tower, the remaining time T from the severe weather to the monitored power transmission line and the tower is obtained through the direct distance L and the radial speed R, namely T=L / R.

The invention relates to a method, device and equipment for drawing graph anchor points on line and a medium, and the method comprises the steps: receiving an anchor point configuration request for a target node, displaying an anchor point configuration interface based on the anchor point configuration request, receiving anchor point configuration information input based on the anchor point configuration interface, and displaying the anchor point configuration information. And generating and displaying the anchor point content corresponding to the target node based on the anchor point configuration information, thereby solving the problems of effective utilization of space and information of relative positions around the node shape and the like, effectively utilizing the space around the inside and outside of the node, displaying necessary information content, and displaying the required content more intuitively and conveniently.

The invention relates to the technical field of CELL testing machines, in particular to a CELL testing machine capable of generating arbitrary waveforms based on an FPGA (Field Programmable Gate Array) technology, which comprises an mcu main control board, and is characterized in that the right side of the mcu main control board is electrically connected with a waveform generating mechanism through a wire; and the waveform generation mechanism comprises an FPGA module, a digital-to-analog conversion module, a low-pass filter circuit, a program control amplification circuit, an analog-to-digital conversion module, a key input module, a display module and a waveform memory. According to the invention, the problems that a CELL test machine required at present cannot generate any waveform according to the requirements of a user and the intelligent degree is low can be effectively solved.

The invention provides an application identifier display method and device, a multi-screen terminal and a storage medium, and the method comprises the steps: detecting that a first application is started in a first screen of the multi-screen terminal; determining a second application associated with the first application according to a preset first corresponding relationship; and displaying an identifier of a second application in a second screen in the multi-screen terminal, the second screen being a screen except the first screen in the multi-screen terminal, and the identifier of the secondapplication being used for running the second application when being touched. Through the method and the device, the problem of relatively low user experience due to the fact that a scheme of frequently matching applications cannot be visually displayed in related technologies is solved.

A cellphone testing system for a driving control device of an electric bicycle comprises a voltage testing module, a current testing module, a rotational speed testing module, a power testing module, a torque testing module, a GPS positioning module, a bluetooth communication module, an STM32 single-chip microcomputer, an electric bicycle motor, and a user cellphone app interface. The voltage testing module, the current testing module, the rotational speed testing module, the power testing module and the torque testing module monitor actual parameters of the electric bicycle motor in real time and transmit the parameters to the STM32 single-chip microcomputer. The GPS positioning module monitors the position of an electric bicycle and transmits the position to the STM32 single-chip microcomputer. The STM32 single-chip microcomputer sends results to the cellphone app interface through the bluetooth communication module. The cellphone app interface displays the parameters of the electric bicycle motor and the position of the electric bicycle. A regular motor tester is substituted by a cellphone, which solves the difficulty of wired testing and fixed display screens.

The embodiment of the application provides a wireless meter reading system, which comprises a flowmeter, a control module, a wireless communication module, a data sharing platform and a display module. The flowmeter is connected with the control module, the control module is in wired connection with the wireless communication module, and the wireless communication module is in wireless connectionwith the data sharing platform; and the display module is connected with the control module. The flowmeter generates a pulse signal according to the water flow passing through the water pipe, and thecontrol module is used for obtaining water flow data within preset time according to the pulse signal and transmitting the water flow data to the data sharing platform through the wireless communication module to store the water flow data. The control module is used for sending a water flow data acquisition notice to the data sharing platform through the wireless communication module to enable thedata sharing platform to send the water flow data stored in the data sharing platform and receiving the water flow data transmitted by the data sharing platform through the wireless communication module when receiving a signal needing to display the water flow data; and the display module displays the water flow data.

The invention discloses test equipment and a test method for an audio and video output interface. The test equipment comprises an audio and video input interface, a receiving module, a solving module and a test module which are connected in sequence, wherein the audio and video input interface is connected with the to-be-tested audio and video output interface of to-be-tested equipment. The test equipment and the test method have the beneficial effects that high expandability and high automatic degree are realized; a test process can be finished rapidly and accurately without manual intervention; analog audio and video interfaces as well as digital and encrypted audio and video interfaces can be tested; test results can be displayed intuitively and conveniently.

The invention relates to a rotary switch (10, 110, 210, 310) for controlling an electronic parking brake device (12, 112, 212, 312) of a commercial vehicle, having a knob (14, 114, 214, 314) and the knob counterpart (16, 16, 216, 316), the knob (14, 114, 214, 314) and the knob counterpart (16, 116, 216, 316) are rotatably connected to each other and can rotate about a common axes (D, 1D, 2D, 3D) are twisted relative to each other, the knobs (14, 114, 214, 314) are additionally able to rotate relative to the counterpart ( 16, 116, 216, 316) to move axially, the rotary switch (10, 10, 210, 310) has at least one manipulation switch state (S2P, 1S2P, 2S2P, 3S2P) and at least one release switch state (S2D, 1S2D, 2S2D, 3S2D), manipulating the switch state (S2P, 1S2P, 2S2P, 3S2P) by the knob (14, 114, 214, 314) in the first rotation direction (DR1, 1DR1, 2DR1, 3DR1) and / or The movement of the knob (14, 1, 14, 214, 314) along the first axis of the first movement direction (VR1, 1, VR1, 2VR1, 3VR1) causes the release of the switch state (S2D, 1S2D, 2S2D, 3S2D) A second rotational movement by the knob (14, 14, 214, 314) in the second direction of rotation (DR2, 1DR2, 2DR2, 3DR2) and / or a second rotational movement of the knob (14, 14, 214, 314) in the first direction of movement (VR1 , 1VR1, 2VR1, 3VR1) caused by the second axial movement.

The invention discloses a television set-top box and a method for displaying CA card state by the television set-top box. In the embodiment of the invention, the television set-top box comprises a CA card information acquiring unit and a CA card information display unit, the CA card information acquiring unit is used for reading the state information of a CA card through an interface, the CA cardinformation display unit is used for displaying the state information of the CA card read by the CA card information acquiring unit. The display unit of the set-top box can visually display the stateinformation of the CA card, so that a user can monitor the state information of the CA card at any time, such as user account balance, last deduction information, etc.

The invention discloses a numerical control sieve plate welding machine tool. The machine tool comprises a machine tool body, a headstock, a numerical control panel and operation display touch display, a main shaft driving servo motor and speed change device, a longitudinal moving device and a linear guide rail. The main shaft driving servo motor and speed change device is arranged on the left side of the headstock, drives a main shaft and is connected with the main shaft, the main shaft is fixedly connected to a tool mould, the longitudinal moving device is in sliding connection with the linear guide rail, a bearing is arranged in the longitudinal moving device, and the two ends of a bearing are fixedly connected with a sieve supporting strip pressing device and a sieve supporting strip pressing operation hand wheel respectively. A servo driver and a high-frequency welding power box are installed on the upper side of the headstock. An electrode rolling disc is arranged on the upper portion of the tool mould, and a straightening, correcting and positioning device is arranged on the right side of the welding tool mould. An electrode rolling disc balance device is arranged on the upper side of the electrode rolling disc. The numerical control sieve plate welding machine tool is reasonable in structural design, fills in gaps of a sieve plate manufacturing device in China and reduces production cost for enterprises.

The invention provides a photoelectric globe projector, which comprises a base. An inclined shaft is fixedly arranged on the base; the inclined shaft is connected with a half-ring support capable of rotating around the inclined shaft; the half-ring support is fixedly provided with pole shafts orthogonal with the inclined shaft; the pole shafts are pivoted at the north and south poles of a model ball body of the earth; the model ball body can rotate freely around the pole shafts; the inclined shaft is internally provided with a projection lens for projecting to the model ball body along the axis; the model ball body is fully transparent and is internally provided with a ball housing; the ball housing is made of screen material and is relatively fixed with the pole shafts; the ball housing is provided with a light pass hole in the place right facing to the projection lens, so that light beams emitted from the projection lens can cover the upper half ball of the model ball body; the projection lens is coupled to a projection host in the base; the model ball body is matched with a space angle sensing system; and the projection host generates a projection image according to the space angle of the model ball body. The projector can realize geographic image projection on the model ball body and can enable geographic images to be directly zoomed on the surface of the model ball body.

The invention discloses an industrial object device for teaching and an implementation method. The industrial object device comprises a base, a framework, a control signal interface, a temperature sensor, a temperature signal interface, and a semiconductor refrigerating device. The control signal interface is arranged on the framework, the temperature sensor is arranged on the base, the temperature signal interface is arranged on the base, the temperature sensor and the temperature signal interface are connected, the semiconductor refrigerating device is arranged on the framework, and the control signal interface is connected with the refrigerating device. The industrial object device for teaching is suitable for demonstrating and implementing an experiment on the characteristic of the temperature control process in the industrial object for teaching. The temperature in the framework of the object is changed by changing the size of the control signal and the refrigerating capacity of asemiconductor in work, and the temperature is transmitted out from a temperature signal interface through the temperature sensor on the base. The device can demonstrate on one single machine, and canalso be matched with an adjustor in use to finish the related closed loop experiment. By using the industrial object device in the teaching, the characteristic of the temperature industrial object isvisually and conveniently displayed, the safety is improved, the cost and the consumption of the device are reduced, and meanwhile, the industrial object device is vivid, and is simple in structure,small in size, and convenient to carry.