35results about How to "Intuitive operation" patented technology

The invention discloses a fast decoupled flow calculation method for power systems, which comprises the following steps of: inputting original data and initializing voltage; forming an admittance matrix; forming correction equation coefficient matrixes B' and B'' and performing factor table decomposition; performing P-theta iteration, and correcting a voltage phase angle; performing Q-V iteration, and correcting voltage amplitude; judging whether the iteration is converged; and calculating node power and branch power. The method requires that the P-theta iteration and the Q-V iteration are all converged in the same iteration and the iteration process is finished, so that the algorithm frame is simpler, and the flow is clearer. The sparse matrix technology is not adopted, so the matrix elements are convenient to access and calculate, and the programming is simple; the correction equation coefficient matrixes are stored according to n order, number change of nodes is avoided, and the programming difficulty is reduced; and the calculation amount is reduced through reasonable logic judgment, the calculation speed is obviously improved and the requirement of scientific research can be completely met. The fast decoupled flow calculation method also can process power systems with a plurality of balance nodes.

The invention discloses the selection method for decorating nail pattern, comprising the following steps: making many patterns display on the computer display screen, then using the selection frame to choose the picture which can be printed on the hands and nail; magnifying or shortening the shape and size of selection frame according to requirement. The invention can produce a large quantity of patterns which don't occupy the storage space, and the user can choose fast the pattern.

The invention provides a distributed routing exchange equipment and an implementation method thereof. The method comprises the steps: when an exchange card of an inserted router is recognized, virtual management interfaces corresponding to all interfaces on the exchange card can be respectively established on the router according to the information of all the interfaces on the exchange card; command conversion modules are arranged in the established virtual management interfaces; and when the command input by the user is received, the command conversion modules are used for converting first format of the command which is input by the user and is applicable to the router into second format that is applicable to the exchange card, and handing down the converted command to the corresponding interfaces in the exchange card to be executed. By adopting the technical method of arranging the virtual management interfaces in the router, the embodiment of the invention leads the user to directly operate the interfaces of the exchange card on the router on the one hand so as to be more visualized and improve the operation efficiency, and adopts the command format which is the same as that of the router in the operation process on the other hand so as to lead the user to only need to master the operation method of the router and reduce the operation difficulty.

The invention discloses a method and system for selecting a press screen and transferring pictures through a mobile terminal. The method includes the steps that the press screen receives a service request of a user, informs a sensing device to capture a screen selecting motion made by the handheld mobile terminal of the user to measure position information of the mobile terminal so as to judge whether the screen selecting motion accords with a preset rule or not; coordinates of the mobile terminal in a pre-built coordinate system are calculated according to the position information; the coordinates of the mobile terminal in the pre-built coordinate system are compared with a coordinate range of each sub screen of the press screen in the pre-built coordinate system to determine the target screen; the pictures are transferred between the mobile terminal and the target screen through wireless connection. According to the scheme, discussants can select the target screen through the simple selecting motion, so the operating efficiency is improved; the screen pictures of the mobile terminal are played in the target screen, and users can more conveniently view and discuss the screen pictures in the target screen.

The invention relates to a separating type robot dragging and demonstrating handle and a demonstrating method thereof. The defects that in the prior art, a force / torque sensor is high in cost and poor in demonstrating effect and a handle is small in movable space are overcome. The separating type robot dragging and demonstrating handle comprises a handle body. A rocker for inputting a motion locus expected by a demonstrating operator is arranged on the handle body. The output end of the rocker is connected with a sensor for converting mechanical motions into analog quantity electric signals. The output end of the sensor is connected with an analog-digital conversion ADC module for converting the analog quantity electric signals into digital quantity signals. The output end of the ADC module is connected with a communication module for achieving data exchange between the handle and an upper computer. The separating type robot dragging and demonstrating handle is large in operable space, and the operation process of the operator is quite visual; after demonstration is finished, the handle can be moved away, and the separating type is achieved, so that the demonstrating handle is used for dragging and demonstrating of multiple robots, and the cost is lowered.

The invention discloses a parameterized computer modeling method for universal main girders of cranes, which comprises the following steps of: initializing various data structures; selecting the type of a main girder, and inputting parameterized modeling data; acquiring the parameterized modeling data; according to the acquired data, filling the various data structures; controlling a ANSYS to carry out a plurality of operations by using a packaged APDL (ANSYS parametric design language) command; carrying out post-processing analysis; and completing the modeling and releasing the space. The parameterized computer modeling method for universal main girders of cranes disclosed by the invention is a convenient, easy-to-use and reliable parameterized computer modeling method for main girders, which is re-developed on the basis of the current computer analysis system.

The invention relates to a method based on CTC (centralized traffic control) station yard graph graphic elements and used for setting temporary speed restriction of a high-speed railway. The method comprises steps as follows: 1), a starting point and an ending point of temporary speed restriction are selected according to selection of graphic elements of a block section of a station yard graph; 2), a CTC system receives an input speed limit value and sends a speed limit storage command to a train control system; 3), the condition that the speed limit state is stored is fed back to the CTC system by the train control system; 4), the condition that the speed limit state is stored is displayed on the station yard graph by the CTC system; 5), the CTC system issues a speed limit checking command to the train control system; 6), the condition that the speed limit state is checked is fed back to the CTC system by the train control system; 7), the condition that the speed limit state is checked is displayed on the station yard graph by the CTC system; 8), the CTC system issues a speed limit executing command to the train control system; 9), the condition that the speed limit state is executed is fed back to the CTC system by the train control system; 10), the condition that the speed limit state is executed is displayed on the station yard graph by the CTC system. Compared with the prior art, the method has the advantages of visual and concise operation, high system security and the like.

The embodiment of the invention relates to the technical field of human-computer interaction, and provides a cloud platform steering control method and device, electronic equipment and a storage medium. The cloud platform steering control method comprises the following steps that click operation in an interaction area is responded to obtain a starting position of the click operation; dragging operation uninterrupted with the clicking operation in the interaction area is responded to acquire a real-time position of the dragging operation; a displacement vector between the starting position andthe real-time position is calculated; and according to the displacement vector, a steering control command is generated and sent to cloud platform equipment to enable the cloud platform equipment to steer according to the steering control command. Compared with the prior art, according to the cloud platform steering control method and device, the electronic equipment and the storage medium, the steering control over the cloud platform equipment can be realized by executing the click operation and the dragging operation which is uninterrupted with the click operation in the interaction area, the operation process is simple and intuitive, and the user experience is improved.

The invention discloses an interactive protection system and a protector adjusting control method. The method comprises the steps of: projecting a display menu picture after a menu display instruction is received, wherein the menu picture is divided into a first area and a second area, an icon of each adjusting item is listed in the first area; presenting the icon of the adjusting item chosen in the first area to be in a chosen state after an item content display instruction is received; displaying the item content of the chosen adjusting item in the second area; and adjusting the chosen adjusting item after the item adjusting instruction is received, and displaying the adjusted item content in the second area. Each adjusting item is paved in the first area of the menu picture, but is not arranged in stacked menu levels, so that a user does not carry out an operation of accessing a sub-menu; the operation is visual and convenient, and the user can conveniently adjust a projector parameter and control the projector state, so that the user experience is improved.

The invention discloses a computer execution method which is applied to a non-blocking touch type handheld electronic device. The non-blocking touch type handheld electronic device comprises a panel and a touch outer cover, wherein the touch outer cover is provided with a touch sensing structure. The non-blocking touch type handheld electronic device is used for executing the following steps: displaying electronic data by the panel; calculating trigger events of detection points; comparing the trigger events with an activation judging condition pre-stored in the non-blocking touch type handheld electronic device; receiving at least one input action input by a user if the trigger events accord with the activation judging condition; responding to, by electronic data, at least one input action, and displaying, by the panel, the responded electronic data; and unceasingly responding to, by the electronic data, at least one input action if the responded electronic data reaches the edge of the electronic data and at least one input action is detected, and displaying a blank block beyond the edge of the electronic data.

The invention discloses an e-cigarette, comprising a power supply device, a control device, a tobacco heating device, and a nicotine liquid nebulizer; the power supply device is used for powering thecontrol device, the tobacco heating device, and the nicotine liquid nebulizer; the tobacco heating device and the nicotine liquid nebulizer have smoke outlets communicated with each other; the controldevice is electrically connected with the tobacco heating device and the nicotine liquid nebulizer; the control device is used for controlling the tobacco heating device to perform nebulizing and then the nicotine liquid nebulizer to perform nebulizing; smoke generated by the tobacco heating device and mixed with mist generated by the nicotine liquid nebulizer, and the mixture is discharged fromthe smoke outlet. The tobacco heating device and the nicotine liquid nebulizer perform nebulizing successively; human health is benefited, the taste is closer to that of true cigarettes, the e-cigarette is easy for a user to accept, and it can be avoided that after advanced nebulizing of nicotine liquid, a heating component burns in dry state due to the absence of air flow.

The invention provides an electronic device, which comprises a screen, an image extraction unit, a storage unit and a processing unit, wherein the image extraction unit is arranged on the back side of the electronic device; the processing unit is coupled with the screen, the image extraction unit and the storage unit; the storage unit records a plurality of modules; and the processing unit accesses and executes the modules for performing the following steps of: displaying a user interface onto the screen; integrating the user interface and a hand image extracted by the image extraction unit to generate a plurality of integration images, and displaying the integration images on the screen; recognizing the gesture of a user according to the hand image, and obtaining the position, relative to the user interface, of the gesture to generate a plurality of detection positions; and generating input signals corresponding to the gesture according to the detection position on the user interface so as to operate the user interface.

The present invention discloses a paragraph decoration method and device for optimizing layout effect in the computer typesetting field. The method comprises the following steps of establishing the correlative relation between decorative blocks and paragraphs according to paragraph dividing marks, acquiring paragraph position data and decorative block position data according to typesetting results, calculating decorative zones and positions according to the paragraph position data and the decorative block position data, and adjusting the decorative blocks and paragraph positions according to the correlative relation as well as calculation results. According to the present invention relates decoration effect with paragraphs by setting paragraph decoration, when the positions of the paragraphs change, the decoration follows the paragraphs to be adjusted automatically, and when paragraph content changes, the decoration automatically adjusts position. Therefore, the artificial intervention of users is reduced, and a fast intuitive operation mode is provided for users, which is convenient for the use of users.

The invention discloses a digital radiation photography automatic tracking system, including a power module, a first encoder module, a second encoder module, a controller module, a first motor driving module and a second motor driving module. The power module is used to supply DC voltage to the first encoder module, the second encoder module, the controller module, the first motor driving module and the second motor driving module. The first motor driving module is used to control the rotation of a column motor. The second motor driving module is used to control the rotation of a spherical pipe hanger. The first encoder module is used to output a first impulse signal into the controller module according to the rotation of the column motor. The second encoder module is used to output a second impulse signal into the controller module according to the rotation of the spherical pipe hanger. The controller module is used to output controlling signals to the first motor driving module according to the input command signals and the output controlling signals to the second motor driving module according to the comparison between the first impulse signal number and the second impulse signal number.

The invention discloses a communication station planning method and device and a storage medium. The method comprises the following steps: acquiring position information of a communication station tobe planned; establishing a three-dimensional model of a scene in a signal coverage area of the communication station according to the position information; based on the three-dimensional model, performing scene identification on a scene in the signal coverage area, and obtaining a scene type; and configuring planning parameters of the communication station according to the scene type. According tothe embodiment of the invention, the overall quality of the network after the newly-built communication site accesses the network can be improved, so that the communication experience of users can beimproved.

The invention relates to a method for purifying sulfurol. The method comprises the following steps: putting to-be-purified sulfurol into a distillation kettle by virtue of a feed opening, and opening a vacuum pump and a vacuum valve at the same time, putting sulfurol into a pressure pump, then putting sulfurol into a spraying device by virtue of a pipeline to obtain gas phase to-be-purified sulfurol, and performing circular pressurization spraying on to-be-purified sulfurol which is not vaporized; when the gas phase to-be-purified sulfurol rises to a distillation tower, and heating the distillation tower again to ensure that the gas phase to-be-purified sulfurol continuously rises to a high-level condenser, changes into liquid sulfurol and falls into a collector; putting liquid sulfurol into a visible refluxing device consisting of glass pipelines by virtue of a pipeline, and closing the vacuum valve when the liquid sulfurol is rectified to have a needed sulfurol concentration; and opening a gas phase large valve, performing gas phase treatment on needed sulfurol, putting sulfurol into a low-level condenser by virtue of a pipeline, condensing sulfurol into liquid, putting liquid sulfurol into a finished product collecting tank by virtue of a pipeline, and collecting a finished product.

The invention discloses a water regulating device capable of detecting a blanking plug and a detection method thereof. The water regulating device is placed into a water injection well first, when the water regulating device declines to a corresponding level of the water injection well, the water regulating device opens a popup arm, a regulating arm is extended to be contacted with the end face of the blanking plug of the corresponding level of the water injection well, an umbrella-type connecting head of the top end of the blanking plug is in butt joint with a universal shaft at this moment, a magnetic steel magnetic field on a shaft sleeve at the tail end of the universal shaft can be detected by a Hall element installed on the water regulating device, the magnetic field intensity can correspond to the axial distance of the blanking plug through measurement. According to the axial moving distance, whether blocking exists in the water distributor is judged, the butt joint degree is judged, and whether a cam of the blanking plug is overturned is judged. According to the water regulating device, the state of the blanking plug is detected, whether the blanking plug exists in the water distributor is detected, whether the butt joint is successful is detected, and whether the cam of the blanking plug is overturned is detected. The water regulating device has the advantages of being visual in operation and achieving terrain visualization.

The invention discloses a structural damage detection system and method based on voiceprint recognition. An on-site knocking detection module is used for detecting an on-site structure and obtaining continuous sound signals; a primary audio anomaly detection module is used for receiving input of continuous sound signals and outputting feature vectors formed by various voiceprint features to the damage feature classification detection module; a damage feature classification detection module outputs an undetermined damage category of the internal damage through a machine learning classification algorithm; a damage feature re-checking module feeds back an undetermined damage category to the field knocking detection module, and a field knocking detection module adjusts the knocking detection frequency and intensity according to preset damage voiceprint features and outputs the re-checked damage category to an alarm module; the alarm module records the damage type and the damage occurrence position. According to the system, dependence on experience and technology of detection personnel is reduced, operation is more visual, and the result is more accurate.

The invention discloses a house type image display method and device, electronic equipment and a readable storage medium, and belongs to the technical field of house type image display. The house type image display method comprises the following steps: after a first house type image is imported, generating a graduated scale; aligning the graduated scale with a first scale in the first house type image; acquiring a first display size of the first house type image according to the pixel of the graduated scale, the pixel of the first house type image and the actual length represented by the first scale; adjusting the display size of the first house type image to a first display size; and generating and displaying a second house type image according to the adjusted first house type image.

The invention discloses an advertisement customized delivery platform and method based on account management, and electronic equipment. The platform comprises an account management module and a data module. The account management module is used for logging in different accounts; and the data module is used for displaying consumption data of a login account. According to the invention, consumptiondata of different accounts can be visually checked, and consumption management of different accounts by the platform is completed. The platform has the advantages of visual and simple operation, strong data real-time performance and strong interactivity.

The invention discloses an image display system for a surgical robot. The image display system comprises a base; two lower support rods are arranged on the base; a connecting locking module is rotationally connected to the top of each lower support rod; each connecting locking module comprises a connecting device, a first rotating arm and a second rotating arm mounted below the first rotating arm, wherein one end of the first rotating arm is rotationally connected with one end of the second rotating arm through a pin shaft mounted at the top end of one lower support rod, and the first rotating arm and the second rotating arm are connected with the connecting device; two ends of a suspension support cross beam are fixedly connected with the first rotating arms through edge blocks respectively; one suspension block is fixed in the middle of the suspension support cross beam through a support sheet; and a display is hung on the suspension block. According to the invention, hand motions and stereo images can be observed at the same time through a piece of semi-transparent and semi-reflecting glass, and the hand moves in the stereo images and coincides with an operation tool in the images in position, so that a direct-view sense in operation is high.

The invention relates to a communication system and a specification method, so a user can easily select a communication terminal of an object which shouled be in communication, mistakes such as that data are sent to other people having no intention by mistake are prevented, a burden of operation of selecting the communication terminal of the object which shouled be in communication can be reduced, and more intuitive operation can also be performed. In the communication system comprising a plurality of communication terminals having position information of the machine and capable of performing communication between the communication terminals, one communication terminal determines a specific direction, and an object communication terminal of an object capable of communicating with the machine is determined on the basis of the determined direction and position information from outer communication terminals.

The invention relates to a train control code sequence generation method based on train route characteristic presetting, which comprises the following steps of: presetting a train control code sequence template of a route in a database by utilizing each characteristic of the train route; obtaining each characteristic value set of the route of the vehicle control code sequence to be generated, querying the characteristic value set in the generated database, and matching to obtain a vehicle control code sequence template with the characteristic value set of the route; and according to the specific access section of the vehicle control code sequence to be generated, replacing the section name in the vehicle control code sequence adapted in the preset code sequence database, and generating thevehicle control code sequence of the access. Compared with an existing traditional design method, the design method adopted by the invention has obvious advantages. According to the method, the corresponding vehicle control code sequence can be inquired and generated from the preset code sequence of the database only by extracting the feature set of the access, operation is visual, the algorithmis simple, item missing is not likely to happen, implementation is easy, and auditing is easy and convenient. Railway signal engineering design efficiency and design quality can be greatly improved, and design risks can be controlled.

The invention discloses a coarse material discharge opening of a spin-vibration screen. The coarse material discharge opening comprises a material discharging pipe with a vertically-downward material outlet and is mainly improved in that an open oblique edge is arranged on one side of the horizontal section of the material discharging pipe from a bend end to a screen frame connection end; a outwards-opening gate is arranged rotatably at the open end opening of the material discharging pipe from one side to the other side; the operation rod of the gate is led outwards in a sealing mode from the inside of the material discharging pipe through one side; and a locking device and a fixing screw are arranged the lead-out end of the operation rod. According to the coarse material discharge opening, the horizontal section of the rectangular material discharging pipe is designed to be a cone of which the opening diameter is large in the inner part and small in the outer part, so that emission speed can be greatly improved; and meanwhile, the gate is designed to be of an outwards-opened type instead of an inwards-opened type, so that the coarse material discharge opening has the advantages of visual operation, good sealing performance, working efficiency improvement and environment protection.

The invention discloses a sequential control graphical interface operation interaction method, which comprises the following steps of: outputting a user login interface after receiving a starting command, and carrying out identity verification on login identity information; outputting an operation main interface after the identity verification is passed, wherein the operation main interface is provided with a task adding function selection area and an operation ticket execution function selection area; when the user selects to add a task function, outputting an operation object selection interface, if the user selects a certain interval equipment object, recording information of the selected interval equipment object, outputting an operation task selection interface, recording a selected sequential control operation ticket, and generating a sequential control operation task; and executing the sequential control operation task in response to the fact that an operation ticket execution function is selected. Optimization of the sequential control operation interface is facilitated, the operation process of operation and maintenance personnel is simplified, and safety risks caused by prompt information missing in the sequential control operation process are reduced.

The invention relates to a logistics information system and method for a freight driver to reserve, register and queue, the logistics information system comprises a freight driver registration device, a berth distribution device and a berth display screen, the freight driver registration device is a hand-held terminal with a geo-fencing function and is used for inputting vehicle lifting and unloading information; the hand-held terminal is wirelessly connected with the berth distribution device, when a vehicle enters the geo-fence, the hand-held terminal is used for uploading vehicle lifting and unloading information and carrying out reservation queuing, and the warehouse is located in the geo-fence; the berth display screens are arranged at berths and used for displaying the vehicle codes; and the berth distribution device is used for acquiring vehicle lifting and unloading information, distributing berths and controlling corresponding berth display screens to display vehicle codes of the berths. Compared with the prior art, the unloading berths are allocated when the vehicle is about to arrive at the warehouse, the queuing waiting time of a freight driver is shortened, meanwhile, the warehouse can arrange operation in advance according to the registration information, and the working efficiency is improved.

Apparatuses are described that provide for a mobile eye washing station. An example station includes a fluid storage cartridge that stores unused eye wash fluid and a nozzle assembly in fluid communication with the fluid storage cartridge. In operation, the nozzle assembly dispenses the unused eye wash fluid stored in the fluid storage cartridge via one or more nozzles of the nozzle assembly. The example station further includes a waste fluid collection basin that, in operation, collects eye wash fluid dispersed by the nozzle assembly. Due to contact with the fluid storage cartridge, the waste fluid collection basin compresses the fluid storage cartridge to drive fluid communication between the fluid storage cartridge and the nozzle assembly. The fluid storage cartridge is disposed vertically beneath the waste fluid collection basin.

The invention relates to a method for interconnecting a whole vehicle electric control practical training platform of a new energy vehicle with an actual vehicle. Through hardware access, real vehiclesystem and subsystem data can be obtained, and external data can be injected into a vehicle electronic and electric system, so that interconnection fusion of the electric control practical training platform and the actual vehicle is achieved; and according to the technical scheme, the vehicle, a vehicle program-controlled wire breaking and signal acquisition system unit, the practical training platform, a development controller, a mirroring controller, upper computer software and safety management system and a signal receiving-transmitting unit are included. The method integrates the advantages of a pure simulation practical training platform and a semi-physical practical training platform, the practical training platform part is simple, the hardware cost is low, one platform can be reused in development projects of multiple controllers, and the utilized data are real vehicle sensor actuator data.

The invention belongs to the technical field of secondary water supply, and particularly relates to a hydraulic detection system and method for a secondary water supply device. The hydraulic detectionsystem comprises a water tank, a water inlet hose and a water outlet hose, wherein the water inlet hose and the water outlet hose are connected with a to-be-detected device, the to-be-detected deviceis connected with a to-be-detected frequency-conversion cabinet, the upper end of the water tank is connected with a water return pipe, and the side portion of the lower end of the water tank is provided with a water outlet pipe. The water outlet pipe is connected with a first pressure pipe and a second pressure pipe in parallel, and the first pressure pipe and the second pressure pipe are converged into a booster pump water outlet pipe until the booster pump water outlet pipe is communicated with the water inlet hose. By means of the hydraulic detection system, combined operation check of various types of secondary water supply devices and control cabinets of various specifications can be achieved. The secondary water supply devices have various forms, such as pressure-stabilization typepressure superposition, water tank type pressure superposition, frequency-conversion constant pressure, compensation type pressure superposition and a mobile pump station, and all the secondary watersupply devices can be detected on the platform.

The invention relates to a number changing plate, which includes several lamp groups for displaying numbers, an accommodating frame, a main power switch key, a group of on and off sign lights, a power supply and a control circuit. The accommodating frame is provided with several accommodating parts, the accommodating parts are used to accommodate a lamp group and an on-off switch for switching the lamp group, the on-off switch is located below the lamp group, the on-off switch and the The lamp group is electrically connected. The operator can press the lamp group to close the on-off switch corresponding to the lamp group. When the lamp group is pressed again, the on-off switch at the corresponding position is turned off, the circuit where the lamp group is located is disconnected, the lamp group is turned off, and thus the lamp group is extinguished. The number changing plate of the invention has low production cost, extremely intuitive, clear and simple operation, high reliability and great development prospect.