8results about How to "Improve display efficiency" patented technology

Embodiments of the present application disclose an information display method and device and a computer readable storage medium. The embodiments of the present application convert a step tree into one-dimensional array information according to a hierarchical relationship, perform layer-by-layer indentation processing on the one-dimensional array information according to a high-to-low priority order of the hierarchical relationship, connect step information of a next level of round information by a round polyline, and mark and display extension information in the one-dimensional array information. In this way, the step tree is automatically converted into one-dimensional array information for display, the information is processed by indentation increment according to different levels, the step information of the next level of the round information is connected and displayed by the round polyline, and the extension information in the one-dimensional array information is marked and displayed, so that the use case information is displayed in a clear hierarchy, the operability is reduced, and the information display efficiency is greatly improved.

The application provides a menu version configuration method and a menu version data display method. The configuration method comprises receiving user login information, version requirement information and a public routing configuration file; determining a personalized routing configuration file corresponding to the user login information according to the user login information, the version requirement information and the public routing configuration file; taking the public routing configuration file as a reference template, uniformly declaring the core component only once, and performing incremental correction on the reference template only, so that repeated coding of components in multiple independent routing files is avoided. In response to receiving modified menu information of the user, the personalized routing configuration file is modified according to the modified menu information to determine a target menu configuration routing file. The menu modification is realized through visual operation, and the intervention of a developer in coding is not required. When a new version requirement is added, the routing tree structure does not need to be redesigned.

This invention provides a method and system for road condition data acquisition and analysis based on a commercial vehicle connected driving recorder. The invention utilizes a connected driving recorder, a mandatory standard feature in commercial vehicles, to acquire road images in real time via an image acquisition module and perform preprocessing such as backlight compensation, distortion correction, noise reduction, and effective area cropping. An image recognition module employs a lightweight deep learning and rule-based algorithm to locally identify congestion and traffic accidents. A positioning module acquires latitude and longitude, vehicle speed, and timestamps via GPS / BeiDou dual-mode, achieving precise spatiotemporal binding through timestamp alignment and interpolation compensation. A 4G communication module uploads data using a strategy prioritizing event triggering and supplementing with periodic heartbeats. A data monitoring platform verifies the data, performs 3D deduplication, and then visualizes it on an electronic map. This invention requires no additional hardware, is low-cost, has wide coverage, and strong real-time performance, enabling automatic and precise monitoring of road conditions across the entire area, and is suitable for traffic management and logistics scheduling.

The electronic paper driving method and electronic paper device and their computer-readable storage medium include a K1 driving waveform and a K2 driving waveform; the K1 driving waveform includes an old image preparation stage and an A display stage; the K2 driving waveform includes an old image preparation stage, an A display stage, a waiting stage, and a B display stage; when displaying images U1 and U2, if the display interval between images U1 and U2 is greater than a set time T, the driving waveforms for both images U1 and U2 use the K1 driving waveform; when displaying images U1 and U2, if the interval between images U1 and U2 is less than a set time T, the driving waveforms for both images U1 and U2 use the K2 driving waveform; the U1 image is displayed in the A display stage, and the U2 image is displayed in the B display stage.

The application discloses a double-screen watermark overlay method and device, equipment and medium, comprising: according to the arrangement combination mode of the main screen and the auxiliary screen, obtaining the two-dimensional display coordinate graph corresponding to the arrangement combination mode; obtaining the first position relationship or the second position relationship; judging the size relationship between the horizontal axis coordinate value in the starting coordinate value of the auxiliary screen in the first position relationship or the second position relationship and the main screen width, to obtain the first determined position relationship or the second determined position relationship of the main screen and the auxiliary screen; according to the first determined position relationship or the second determined position relationship, obtaining the target top overlay watermark of the main screen and the auxiliary screen. The application calculates the size of the top overlay watermark corresponding to different position relationships according to the first determined position relationship or the second determined position relationship, greatly reduces the occupation of the memory, and realizes the double-screen minimum complete coverage of the screen watermark.

This application discloses a method and electronic device for displaying user review details. The method includes: receiving a request to display user review information for a target product, obtaining the user review content of the target product and category tag information to be displayed; displaying a user review details interface, the interface including a content area and a sidebar, the user review content being displayed in the content area, and multiple tag options corresponding to the category tags being displayed vertically in the sidebar. This application embodiment improves screen efficiency, overcomes the limitations of traditional single-line layouts, and supports one-click access to more than a threshold number of tag options.

The application discloses a card adaptation and display management and control method and device, display equipment, and the like. Through accurate determination of a target card and a card type thereof, through clear target protocol method specification style attributes, and through unified creation of a card view instance in combination with a factory method, efficient adaptation and display of the card are realized, response speed and response accuracy of card display requirements are improved, display efficiency and display accuracy of the target card are improved, maintainability of code corresponding to card management is improved, card data is accurately obtained from a data model in combination with picture on-demand loading operation, memory occupation is effectively reduced while ensuring that display content is accurate and complete, display equipment operation performance is improved, and display effect of the target card is improved.