60results about How to "Meet display needs" patented technology

The invention provides a development method and device based on a digital twin COM interface, and the method comprises the steps: building a COM interface through a digital twin technology based on the actual engineering project data of a rail transit and municipal traffic comprehensive monitoring system; performing logical operation and regularization processing on point location data required by the front-end HMI interface to obtain optimized point location data representation; on the basis of the optimized point location data representation, Html resources are processed through a COM interface program, the size of resource files is reduced, and the occupancy rate of bandwidth resources is reduced; wherein the actual engineering project data comprises geographic information of point locations, equipment states, operation parameters and historical maintenance records. According to the method, efficient data representation and resource optimization of the front-end HMI interface of the rail transit and municipal traffic comprehensive monitoring system can be realized, the bandwidth occupancy rate is reduced, and the data access and processing efficiency is improved.

The utility model discloses a transparent display cabinet, which relates to the technical field of display cabinets and comprises a base, an internal support frame, a display stand and a double-layer glass cover, the internal support frame and the display stand are fixed on the base, the display stand is positioned outside the internal support frame, and a layer of milky white acrylic plate is arranged between the internal support frame and the display stand. A plurality of LED lamps are arranged on the peripheral surface of the inner supporting frame, a plurality of mounting grooves are evenly reserved in the peripheral surface of the display stand and used for mounting display products, the display stand is covered with the double-layer glass covers, and the double-layer glass covers are arranged at intervals. The display device has the advantages that the display device can display a hidden visual effect when the display products are displayed, so that the display requirements of the display products which need to be displayed by adopting the hidden visual effect are met.

The invention relates to the field of computer software, and discloses a marine environment electronic book generation method and system.The marine environment electronic book generation method comprises the steps that book setting information, a marine environment atlas, an output path, cover information and file setting information input by a user are received; generating a tree-shaped chapter structure according to the physical hierarchical structures of the folders, and generating directory information of the electronic book according to the chapter structure; after a conversion starting instruction input by a user is received, the original marine environment picture is processed, and a marine environment electronic book is generated in combination with cover information, book setting information and file setting information; and writing the generated marine environment electronic book into an output path. According to the technical scheme, the manual intervention time is shortened, the working efficiency is improved, the error rate caused by subjectivity is reduced, and the directory structure better meets the display requirements of professional documents.

The invention provides a road construction management system and method based on GIS and BIM, the road construction management system comprises a display device, a central server, distributed controllers, a monitoring unit and an unmanned aerial vehicle inspection module, and the central server is in communication connection with the display device, the unmanned aerial vehicle inspection module and the distributed controllers. A construction site is divided into a plurality of areas, each area is provided with a distributed controller and a plurality of monitoring units, the distributed controllers are respectively in communication connection with the plurality of monitoring units, and a central server determines key areas and displays and monitors the construction site according to the key areas. According to the method, the BIM data is slightly and locally displayed in the GIS model according to the personnel distribution condition, the computing resources occupied by display processing are reduced while the display requirement is met, and moreover, the monitoring image is automatically identified and processed, so that the workload of management personnel is reduced.

The present invention relates to the field of graphical interface technology, and specifically to a control method and system for a floating layer component implemented based on RN. The method includes: obtaining information of the current window; if the current window contains the requirement for a floating layer, generating a mask layer at the top layer; detecting whether the basic controls meet the business requirements; if the basic controls meet the business requirements, embedding more than one basic controls on the mask layer; if the basic controls do not meet the business requirements, embedding a custom view on the mask layer; when a hide command is received, playing an exit animation and hiding the mask layer; when an expand command is received, playing an entry animation and expanding the mask layer. The control method and system have the advantages of complete functions and accurate interface display, solve the problems of simple functions and easy display failures of existing floating layer components, and meet the display needs of graphical interfaces.

This application relates to a method, apparatus, device, medium, and product for generating visualization results of an indicator. The method includes: acquiring a data query file and a visualization conversion file; the data query file includes target library table information for each indicator among at least one indicator, the target library table information indicating a library table used to store indicator data for each indicator; the visualization conversion file includes at least one conversion file; in response to an indicator query instruction carrying an indicator to be queried, determining the target library table information of the indicator to be queried based on the data query file, and determining a target conversion file matching the indicator to be queried from the at least one conversion file; and generating a visualization result of the indicator to be queried based on the target library table information and the target conversion file. This method can improve the efficiency of generating visualization results for the indicator to be queried.

The utility model relates to LED display device technical field, concretely is a five -sided cubic LED display screen, including mounting block, the slider is set up in mounting block inside sliding, the bottom fixed mounting of mounting block has the base, the top of mounting block is provided with fixed frame, the surface of fixed frame is provided with a plurality of display screen bodies, the fixed frame is fixedly installed with the ventilating board in close proximity to the bottom position department, the slider penetrates mounting block and is fixedly connected with ventilating board, the whole device effectively has promoted the heat dissipation efficiency, has guaranteed that LED lamp pearl under long -time high load operation still can keep good working condition, prolongs the service life, guarantees the stability and definition of display effect, secondly, through built -in motor and transmission, the user can easily adjust the height of display screen according to actual display demand, not only satisfies the display demand under different scenes, still has promoted the flexibility and use performance of equipment.

The embodiment of the invention discloses a sorting process display method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a to-be-displayed express sheet picture uploaded by a user terminal in response to an uploading trigger operation on a logistics express sheet; displaying a target parcel model corresponding to the to-be-displayed express sheet picture; wherein the target parcel model is a model obtained after the to-be-displayed express sheet picture is pasted to a preset parcel model; displaying a target display animation corresponding to the target sorting process in response to a starting trigger operation for starting the target sorting process for the target package model; wherein the target display animation is a corresponding three-dimensional animation when the target package model is transmitted according to the target sorting process. According to the technical scheme, the complete target sorting process can be clearly and comprehensively displayed, the display requirement of a user can be better met, the flexibility of displaying the sorting process is improved, and the user experience feeling can be improved.

The utility model relates to the technical field of LED display screens, in particular to a connecting mechanism for mounting an LED display screen, which comprises a mounting base and a fixing bolt, the lower part of the inner wall of the mounting base is fixedly connected with a stabilizing plate, one side of the lower end of the stabilizing plate is fixedly connected with an adjusting device, and the lower part of the inner wall of the mounting base is provided with a limiting chute; and the adjusting device comprises a driving motor, the inner sides of the connecting frames are jointly and fixedly connected with a connecting shaft block, the upper end of the connecting shaft block is fixedly connected with a mounting assembly, and the driving motor is fixedly mounted on one side of the lower end of a stabilizing plate. According to the connecting mechanism for installation of the LED display screen, high-precision multi-angle adjustment is achieved through the driving motor, the intermittent column, the intermittent arc groove and other structures, diversified scene requirements are met, meanwhile, rapid installation and disassembly are achieved through the design of the upper installation frame, the lower installation frame, the resistance pad and the like, the maintenance and replacement process is simplified, and manpower and time cost is reduced.

The invention discloses a low-threshold adjustable micro white light laser based on a perovskite micron sheet and a preparation method of the low-threshold adjustable micro white light laser in the field of semiconductor lasers. The low-threshold adjustable micro white light laser based on the perovskite micron sheet comprises a gain medium, the gain medium is an Erx: CsPbyClaBrbIc micron sheet, x + y = 1, a + b + c = 3, and x, y, a, b and cgt; 0; the Erx: CsPbyClaBrbIc micron sheet is of a Cl, Br and I halogen phase separation structure induced by Er < 3 + >, a stable three-phase pinning energy band is formed, and red laser, green laser and blue laser can be emitted at the same time. According to the low-threshold adjustable micro white light laser based on the perovskite micron sheet and the preparation method thereof, fine adjustment of chromaticity and color temperature can be achieved by adjusting halide composition, and the low-threshold adjustable micro white light laser has the advantages of being simple in preparation process, excellent in performance and high in stability.

A video playback method, device and system. The method includes: a VR device receives a VR video stream of a first perspective with a first resolution sent by a server and a full-perspective VR video stream of a second resolution continuously sent by the server, wherein the first resolution is greater than the second resolution; the first perspective VR video stream is used to play the picture of the first perspective; when it is determined that the perspective has changed, the first or both of the full-perspective VR video stream and the first perspective VR video stream are used to play the picture of the current perspective. The solution provided by the embodiment of the present application overcomes the problems of large bandwidth occupation and high latency of network VR services, and can reduce the storage overhead of the server and avoid traffic bursts.

The application discloses a kind of with adjustable light source's car film light transmittance display device, belong to car film technical field, the present application includes: rack;Two symmetrical first support frames, the first support frame is fixedly connected to the top of the rack, the first support frame of uppermost layer one end is inclined;Second support frame, the second support frame is fixedly connected to the rack and located below the first support frame;Continuous film walking component, the continuous film walking component is installed on the first support frame and the second support frame, for driving car film uniform speed rotation travel;Light transmittance display component, the light transmittance display component is installed on the rack, and continuous film walking component passes through adjustable clamping force fixed car film, both can ensure that film surface is clamped, no displacement shaking, and can also smooth film surface wrinkle, the flatness in car film conveying process, avoid the display deviation caused by film surface wrinkle, shaking, reduce the quality misjudgment caused by improper film body fixation.

The application provides a page generation method and device, which can be applied to the fields of computer technology and visual interaction technology. The page generation method comprises the following steps: in response to receiving a triggering operation on a target graphical interface object, parsing a source file of the target graphical interface object to obtain a to-be-run script and target interface information; wherein the to-be-run script is used to control the display state of the target graphical interface object to match the display requirement; the target interface information indicates a transmission interface between a visual monitoring system and a to-be-monitored device for transmitting operation parameters; and a target page for monitoring the operation state of the to-be-monitored device is generated based on the operation parameters by running the to-be-run script.

The embodiment of the application provides a vehicle logo adjusting mechanism and a vehicle. The vehicle logo adjusting mechanism comprises a lifting assembly, a driving assembly and an adjusting assembly. The lifting assembly is movably connected between the driving assembly and the vehicle logo. The adjusting assembly is movably connected between the vehicle logo and the lifting assembly. The driving assembly drives the lifting assembly to move. The adjusting assembly moves with the lifting assembly to change the angle of the vehicle logo. The sealing assembly comprises a first sealing sheet and a second sealing sheet. The first sealing sheet is installed on the lifting assembly. The second sealing sheet is installed on the adjusting assembly. When the vehicle logo is in the highest position, the first sealing sheet and the second sealing sheet are flush and block the accommodation space when the vehicle logo is in the lowest position. In this way, the space occupied by the vehicle logo adjusting mechanism can be saved, the display requirements of the vehicle logo in different scenes can be met, and the accommodation space when the vehicle logo is in the lowest position can be blocked.

This utility model relates to the field of display rack technology, and more particularly to a hanging rod type display rack. Its technical solution includes: a base, the bottom surface of which is threadedly connected to multiple movable components, and the top surface of which is threadedly connected to two connecting blocks. Each connecting block has a support block on its top surface, and a screw is rotatably mounted on the top surface of the support block located on the left side. This utility model, by setting a knob, a left slider, a right slider, and a guide rod, allows the central hanging rod to be fixed at different heights according to actual needs, facilitating adjustments to the spatial layout of the display and meeting the display requirements of items of different sizes, thus improving space utilization. The threaded connection between the base and the movable components and connecting blocks, and the threaded connection between the knob and the screw, makes the installation simple and convenient, requiring no complex tools and allowing for quick installation and disassembly of the central hanging rod, facilitating equipment assembly and maintenance.

The invention discloses an intelligent image processing system based on a generative image, relates to the technical field of intelligent image processing, and solves the technical problem that in the prior art, an initial image meeting authenticity cannot be subjected to optimization processing detection. Specifically, a generation module analyzes and screens real-time generation conditions, determines an image main body through a descriptive text provided by a user, and obtains a generated primary image; the editing module edits and modifies the generated primary image and obtains an edited and modified image after completing editing and modification; the authenticity evaluation module performs authenticity evaluation on the edited and modified graph, and obtains a real adjusted graph after completing authenticity regulation and control; and the optimization module performs optimization detection processing on the real adjusted image, acquires image optimization parameters, obtains an optimization detection coefficient, deduces whether the current real adjusted image is optimized or not according to a coefficient comparison result, and obtains an optimized image after the optimization is completed or the optimization is not needed.

The present invention proposes a display panel and its driving method, driving circuit and display device, wherein the display panel includes multiple scan lines, multiple data lines and array-arranged pixel units, the pixel units include pixel electrodes, storage capacitors, first transistors, comparison circuits and switch logic circuits, the comparison circuits compare the signals input by the data lines with a first reference voltage and output comparison signals corresponding to high and low levels, the switch logic circuits perform logical judgments on the levels of the signals input by the scan lines and the comparison signals and switch them on and off accordingly, thereby realizing the input of row scan signals and data signals to the first transistor to control whether the data signals of the pixel electrodes and the storage capacitors are written and refreshed, and by inputting data signals and row scan signals of different sizes to the data lines and scan lines, the pixel units can be controlled to maintain the current picture and switch the display picture, and independent control of a single pixel unit can be realized to meet display requirements with different refresh rates.

The utility model discloses a signboard device with a hidden storage structure. A base is provided with a storage cavity; a guide groove and a limiting groove are formed in the peripheral face of the stand column. The signboard is arranged on the stand column in an up-down sliding mode and is provided with a hidden storage position entering the storage cavity and a display position away from the hidden storage position. The signboard comprises a signboard frame, a movable piece and a connecting piece. The movable part is arranged in the guide groove and has a matching state of moving up and down and rotating around a matching central axis extending in the up-down direction; at the display position, the signboard has a limiting state and a separation state; in the limiting state, the connecting piece enters the limiting groove and is at least limited to move downwards; in the disengaged state, the connecting piece is allowed to move in the length direction of the guide groove. Compared with the prior art, the signboard can be stored and hidden so as to play a better protection role, meanwhile, the signboard and the stand column do not need to be locked and fixed through screws, hiding and displaying of the signboard are convenient and fast, and practicability is high.

The utility model discloses a data display device, and relates to the technical field of employment and entrepreneurship related equipment. The display device comprises a display mechanism, a lifting mechanism and a supporting mechanism. The distance between the two movable frames can be changed by rotating the adjusting columns, and under the action of the connecting shafts, the included angles between the two ends of the supporting plate and the movable frames and the included angles between the two ends of the supporting plate and the top base can be changed, so that the using heights of the top base and components at the upper end of the top base can be changed, and the display requirements at different heights can be met; the actual use effect and the application range can be effectively improved; when the height of the top base is changed, the fixed base is driven to move in the vertical direction, and under the action of the positioning shaft, the reinforcing plate and the movable base are driven to move on the side wall of the supporting column in the vertical direction, so that the supporting stability of the top bases with different heights can be further guaranteed, and the display effect of data can be guaranteed.

The utility model discloses a display module and a display screen, and relates to the technical field of display equipment. According to the scheme, based on the principle that the driving voltage of red flip chips is smaller than that of green flip chips and blue flip chips under the same driving current, a plurality of red flip chips connected in series, one green flip chip and one blue flip chip are arranged in the display module; the circuit can adapt to voltage driving of a common driving power supply, is compatible with the current electronic design in a matching manner, and avoids display color cast. Besides, the light-emitting area of the green flip chip and the light-emitting area of the blue flip chip are both larger than the light-emitting area of the red flip chip, so that the use of a large-size red flip chip with higher cost is avoided on the basis of ensuring the normal display effect, the cost is reduced, and the outdoor or semi-outdoor display requirement is met at the same time.

The utility model relates to the technical field of electronic product supporting arms, in particular to an electric lifting telescopic supporting arm cart which comprises a cart body, a lifting driver, a rotary telescopic seat and a clamping mechanism. The trolley serves as a supporting and bearing platform of the whole device, and the lifting driver is stably fixed. The lifting driver provides lifting power in the vertical direction for the rotary telescopic base in a mechanical or electric mode. One end of the rotary telescopic seat is rotationally connected with the lifting driver, and certain flexibility is allowed to be kept in the lifting process; and the other end of the clamping mechanism is rotationally connected with the clamping mechanism, so that the clamping mechanism can rotate or telescopically adjust at a certain angle in a horizontal plane. The clamping mechanism is specially designed to be used for stably clamping the electronic product and allowing the electronic product to rotate in a pitching mode in the clamping state, and the display or operation requirements of different angles are met. Flexible fixing and operation of the electronic product are achieved, and the defects of a traditional device in the aspects of flexibility, adjustability and stability are overcome.

The present invention discloses a pixel circuit, a display panel and a display device, wherein the pixel circuit comprises: a driving circuit electrically connected to the anode of a first light-emitting element; the driving circuit is used to provide a driving signal to the first light-emitting element to control the first light-emitting element to emit light; a detection circuit electrically connected to the cathode of the first light-emitting element; the detection circuit is used to output a detection signal according to the cathode potential of the first light-emitting element; a repair circuit is electrically connected to the driving circuit and the second light-emitting element respectively; the repair circuit is used to receive a repair signal, and control the driving signal provided to the second light-emitting element according to the repair signal to control the second light-emitting element to emit light; wherein the repair signal is associated with the detection signal; the second light-emitting element and the first light-emitting element have different light-emitting times. The technical solution provided by the present invention can solve the problem that the light-emitting element in the pixel circuit is damaged and affects the display effect, and improve the yield of the display panel.

The invention relates to the technical field of ultra-high-definition image quality optimization, and discloses an ultra-high-definition image quality optimization method and system for an intelligent all-in-one machine, and the method comprises the steps: recognizing a display mode of the intelligent all-in-one machine; when the display mode is the first mode, improving the image quality of the display image to obtain an image quality improved image; analyzing the improved picture quality of the picture quality improved picture, and when the improved picture quality meets a preset display requirement, taking the picture quality improved picture as a target display picture of the first mode; when the display mode is a second mode, carrying out edge detection on the second display picture, analyzing the picture quality based on an edge detection result, and calculating the gray level of the picture when the picture quality does not meet a preset display requirement; and performing parameter adjustment on the second display picture based on the gray level to obtain an adjusted picture, analyzing the sensing trueness of the adjusted picture, and taking the adjusted picture as a final display picture of the second mode when the sensing trueness meets a preset trueness. According to the invention, the precision of ultra-high-definition image quality can be improved.

The utility model relates to the technical field of demonstration devices, and discloses an angle-adjustable exhibition hall demonstration device, which comprises a display screen. The supporting disc is arranged at the bottom of the display screen; the supporting cylinder is arranged at the top of the supporting disc; the lifting assembly is arranged in the supporting cylinder and controls the display screen to ascend and descend; the first adjusting assembly is arranged above the supporting disc and used for adjusting the vertical angle of the display screen; the second adjusting assembly is arranged in the supporting disc and used for adjusting the transverse angle of the display screen; a second motor is fixedly connected to the inner wall of the bottom end of the supporting cylinder. The vertical angle of the display screen is adjusted through the first adjusting assembly, the transverse angle of the display screen is adjusted through the second adjusting assembly, the limitation that a traditional device can only be adjusted in the longitudinal direction is overcome, audiences can obtain a good viewing angle from different directions such as the side face or the inclined side, and the displayed content can be comprehensively and clearly viewed; and the visiting experience of the audience is greatly improved.

The utility model discloses a high-temperature vortex shedding flowmeter with a heat insulation effect, and relates to the technical field of vortex shedding flowmeters. Comprising a communicating pipe, and the outer side of the communicating pipe is coated with a heat-insulating coating The adjusting piece is arranged at the top of the communicating pipe and used for installing a display instrument; the display instrument is used for displaying the flow data of the fluid in the communicating pipe; and the detection part is arranged in the communicating pipe and is used for detecting the fluid in the communicating pipe. According to the high-temperature vortex shedding flowmeter with the heat insulation effect, the adjusting piece is arranged at the top of the communicating pipe, the telescopic mechanism and the angle adjusting mechanism on the adjusting piece can adjust the height and the angle of the display instrument, the display instrument can meet the display requirements of most users, and the outer wall of the communicating pipe is sleeved with the heat insulation sleeve; heat dissipation holes are formed in the outer side of the fixed sleeve, and a heat insulation cushion sleeve is connected to the outer side of the movable rod in a sleeving manner, so that the influence of high temperature of high-temperature fluid in the communicating pipe on detection of the device is avoided.

The invention belongs to the technical field of LED display, and particularly relates to a data storage and control device, method and system for multi-scene application of an LED display screen. A data storage and control device for LED display screen multi-scene application comprises a storage module, a control module and a display module, the storage module is connected with the control module, and the control module is connected with the display module; the control module comprises a video data processing module and a state switching control module, the video data processing module outputs signals to the display module, and the state switching control module outputs information to the display module after obtaining the information from the storage module. Multiple sets of configuration parameters are stored and configured, when the scene changes, the corresponding configuration parameters can be switched and called according to the scene, and the display requirements in multiple scenes can be met without frequent manual debugging and parameter changing.

The invention provides a picture generation method and device based on an electronic wall calendar and computer equipment, and belongs to the field of computers. According to the method, based on parameter information capable of reflecting a use scene of the electronic wall calendar, a target prompt word group used for indicating a picture generation requirement is obtained, then the target prompt word group is processed based on a picture generation model, a picture used as a background of the electronic wall calendar is obtained, and the electronic wall calendar displays the picture as the background. Compared with the mode that the electronic wall calendar displays the picture in the preset picture library or displays the downloaded picture, the picture generated based on the target prompt word group is higher in flexibility and higher in matching degree with the use scene of the electronic wall calendar, and the display requirement of a user for the electronic wall calendar can be better met.

This utility model discloses a packaging box for cultural and creative products, comprising a base box with a storage cavity and a top cover rotatably mounted on the base box, forming a main body of the packaging box. The main body of the packaging box also includes a partition placed above the storage cavity between the base box and the top cover, and a connecting component. The connecting component includes multiple sets of first connecting plates detachably mounted on the partition, a second connecting plate detachably mounted on the top cover, and a connecting strap for connecting the multiple sets of first connecting plates and the second connecting plates. Multiple mounting slots are provided on both the first and second connecting plates, and the multiple sets of first connecting plates are rotatably mounted in grooves provided above the partition. The partition and connecting component for three-dimensional scene display on the main body of the packaging box can be flexibly disassembled. After disassembly, the corresponding three-dimensional scene can be used individually, arranged, and stored, thus maintaining its utilization value, meeting different consumer needs for use and display, and improving the user experience.

The invention provides a liquid crystal composition and a liquid crystal display device. The liquid crystal composition comprises at least one compound as shown in a general formula I, at least one compound as shown in a general formula II and at least one compound as shown in a general formula III. According to the liquid crystal composition disclosed by the invention, through mutual compounding of specific structures and contents of the compounds, the liquid crystal composition has proper vertical dielectric, proper dielectric anisotropy, relatively large optical anisotropy, relatively small rotary viscosity, shorter gray scale response time, relatively good low-temperature storage stability and relatively good Flicker value; the liquid crystal compound also has wider phase width to meet the display requirement at lower temperature, so that a liquid crystal display device comprising the liquid crystal compound has lower threshold voltage, higher response speed, higher contrast ratio and wider temperature use range. # imgabs0 #