49results about How to "Improve display accuracy" patented technology

The present invention relates to an electronic route board, belonging to the field of wireless communication technology. Said electronic route board includes main control processor used for receiving and processing various information sent by wireless modem; trasit line route map board, including map and lighting lamp, information display screen, used for receiving information sent by main control processor and making rolling display; wireless modem, used for receiving the informations sent by trasit bus-mounted automatic guide information terminal and general monitoring centre and transferring said informations into main control processor module; and speed automatic playback module for playing route board information. Said invention also provides its advantages are its application range.

The invention discloses a method and a system for displaying a spliced wall image. Correct display of the image on a spliced wall is guaranteed by a pre-view method in advance. The method comprises the specific steps of: storing a copy of collected image data in a video memory to make preparations for coating on the wall, storing a copy of image data in a memory, previewing the image in the memory by a local client or a remote client, displaying the image in the video memory on the spliced wall after confirmation without an error, therefore, the image displayed on the spliced wall is the previewed and confirmed image; the display accuracy is greatly improved; the user experience is improved; the preview and confirm work can be locally finished and remotely executed, and convenience is provided for operating personnel.

The embodiment of the invention provides a live broadcast stream transmission method and apparatus, and a related device. The method comprises the following steps: obtaining a live broadcast stream; obtaining service data, wherein the service data corresponds to an exhibition time; processing the live broadcast stream to obtain a target live broadcast stream, wherein the target live broadcast stream carries the service data, and live broadcast contents corresponding to the exhibition time in the target live broadcast stream are associated with the service data; and outputting the target live broadcast stream, so that a terminal controls to display the service data according to the exhibition time when playing the obtained target live broadcast stream. By adoption of the live broadcast stream transmission method and apparatus provided by the embodiment of the invention, the concurrence amount of the service data can be reduced, and the load of the server is reduced; and furthermore, synchronous display of the service data and the associated live broadcast contents can be further realized, and the exhibition accuracy of the service data is improved.

The invention provides a freeway ramp speed-limiting identification method and system, and a vehicle, and relates to the technical field of the vehicle. The freeway ramp speed-limiting identificationmethod comprises the following steps: acquiring a visible speed-limiting sign of a road located by the vehicle; identifying whether the ramp speed-limiting sign is existent in the speed-limiting sign;if the ramp speed-limiting sign is existent in the speed-limiting sign, judging driving intention of a driver; and displaying the speed-limiting information on the ramp speed-limiting sign when judging that the driver has the driving intention of entering the ramp corresponding to the ramp speed-limiting sign. In the identification method and system provided by the invention, the driving intention of the driver is imported, whether the driver has the intention of entering the ramp can be determined by judging the driving intention; if the driver has the intention of entering the ramp, the ramp speed-limiting information is displayed according to the identified ramp speed-limiting sign; and the ramp speed-limited information is not displayed if the driver has no the intention, and the display accuracy rate of the speed-limiting information can be effectively improved.

The invention discloses a video conference display control method and device, electronic equipment and a storage medium, and the video conference display control method comprises the steps: obtaining media data of a video conference, the media data comprising video data and audio data; acquiring first identity information according to the video data; acquiring second identity information according to the audio data; determining a speaker of the video conference according to the first identity information and the second identity information; and displaying an image including the face of the speaker according to the received display instruction. According to the method, the speaker of the video conference is determined according to the video data and the audio data of the video conference as well as the first identity information and the second identity information which are obtained respectively, and the image picture containing the face of the speaker is displayed according to the received display instruction, so that the recognition accuracy of the speaker in the video conference process can be improved, and the display accuracy of the image picture of the speaker in the video conference process can be improved.

The invention relates to a method for displaying lyrics word by word. The method comprises the following steps of obtaining an original text of lyrics to be displayed; obtaining a displaying starting time of the lyrics; calculating a prelude blank time, and obtaining the displaying starting time of the first word; calculating word time proportions word by word from the displaying starting time of the first word; adding the displaying starting time of the lyric word by word to form an animation word-by-word lyric displaying recorded file; judging which animation effect a user selects to display; calling an animation function and a corresponding animation picture according to the judgment result, and displaying the word itself on time according to the displayed displaying starting time of the word. According to the method for displaying the lyrics word by word, the lyrics are displayed word by word, an animation effect is formed, only little displaying space needs to be occupied, the lyric attention degree is high, the lyrics are easy to identify, the situation that rows are mistaken or the word which is sung currently in the lyrics cannot be found out cannot occur, the method has an error correction and tolerance capability, the lyric displaying accuracy is high, the choice of a user for displaying the lyrics is enriched, and the personified requirements of different users is satisfied.

The embodiment of the invention provides a virtual reality image calibration method and device, relates to the technical field of virtual reality, and is used for solving a problem that the virtual reality image display accuracy is low in the prior art. The method comprises the steps: receiving a virtual reality image calibration instruction; obtaining the three-dimensional coordinate data of a virtual reality helmet; adjusting the three-dimensional coordinate data into the reference three-dimensional coordinate data, wherein the x-axis, y-axis and z-axis data in the reference three-dimensional coordinate data is zero; and calibrating the virtual reality image according to the adjusted three-dimensional coordinate data. The method and device are mainly used for calibrating the virtual reality image.

The invention discloses a navigation route display method and device in an artificial intelligence scene, a storage medium and electronic equipment, and particularly relates to a high-precision map technology in environmental perception. The method comprises the following steps: acquiring a live-action navigation request triggered in a target client of a target terminal; in response to the live-action navigation request, obtaining a first live-action image currently collected by the target terminal and a first navigation route generated for the target terminal in a target map; processing the first live-action image into an image meeting the detection condition, recognizing candidate straight lines in the first live-action image under the condition that the first live-action image meets thedetection condition, and calculating a first guide line based on the N candidate straight lines; determining display coordinates of track points on the second navigation route; and displaying the second navigation route on the first live-action image according to the display coordinates. According to the invention, the technical problem of low display accuracy of the navigation route is solved.

The invention relates to the field of digital instruments, provides a digital instrument pointer display system, and additionally further provides a digital instrument pointer display method. The digital instrument pointer display system is characterized in that the digital instrument pointer display system comprises a pointer window, an ordinary window, a GPU module and a data interface; the datainterface is used for transmitting and receiving external data, and the pointer window is used for displaying the engine rotating speed and the automobile speed according to the data received by thedata interface; and the ordinary window is used for displaying a dial plate, ordinary texts and icons, and the GPU module composites the pointer window and the ordinary window in the order that the pointer window is located in front of the ordinary window and displays a complete digital instrument image. The digital instrument pointer display system achieves the effects that the instrument pointerdisplay accuracy is high, the response real-time performance is high and the visual fluency is high.

The invention discloses a display control method and device. The method comprises steps that a client obtains multiple pieces of wall information corresponding to multiple physical display walls of the same display control device respectively or corresponding to multiple physical display walls of multiple transmission display control devices respectively; the client obtains physical display wall identifiers contained in the wall information, wherein the physical display wall identifiers are used for only identifying identities of the physical display walls; the client establishes the same number of paging display interfaces as the physical display wall identifiers based on the physical display wall identifiers, wherein each paging display interface correspondingly displays one virtual display wall; and the client displays to-be-displayed data on corresponding physical display walls by controlling the virtual display walls. The technical problem that the display error rate is high when to-be-displayed data on the multiple physical display walls are displayed on the same display interface is solved.

The invention discloses an information display method and device, and relates to the technical field of information. Complete return information data can be displayed, and the display accuracy of return information can be improved. The method comprises the following steps: firstly, obtaining response information of a response server sent by a client; identifying an output format of the response information; then marking the output format according to preset format information; and finally generating the response information into a target file according to the identifier, wherein the target file is a file that can be displayed on the client and / or an executive body. The information display method and device disclosed by the invention is suitable for displaying the return information of the client.

The present invention discloses a method and a device for network information displaying, belonging to the technical field of terminals. The method includes: when the registration status of a mobile communication network changes, determining the changed registration status, wherein the registration status is used for indicating whether the current mobile communication network is registered or not; obtaining the network information of the mobile communication network, and determining whether the obtained network information is consistent with the changed registration status or not; if the obtained network information is inconsistent with the changed registration status, inquiring the information inconsistent with the changed registration status in the obtained network information at preset time durations; and when the inquired and obtained network information is consistent with the changed registration status, refreshing the currently displayed network information by the inquired and obtained network information. According to the invention, through determining and obtaining the network information consistent with the registration status and through the displaying of the network information, it is possible to avoid the problem with inconsistent displayed information at the same time, therefore, increasing the accuracy for network information displaying.

The invention discloses a urea liquid level detection method and device, a storage medium and electronic equipment. The method comprises the following steps: determining a current vehicle state and anoriginal urea liquid level value; acquiring the acceleration of the current vehicle, the current liquid level of an urea tank and the position parameters of an urea liquid level sensor according to the current vehicle state as the driving state; and determining the urea liquid level value of the current vehicle according to the acceleration, the current liquid level of the urea box and the position parameters of the urea liquid level sensor. Therefore, by adopting the method, the fluctuation of the urea liquid level of an instrument can be reduced, and the display accuracy is improved.

The invention discloses wear-resistant high-precision thick-film silver-palladium conductor paste for an oil level sensor, and the silver-palladium conductor paste comprises the following components in percentage by weight: 40%-60% of silver powder, 20%-30% of palladium powder, 1%-5% of pretreated polycrystalline cubic boron nitride powder, 5%-15% of lead-free glass powder and 14%-30% of an organic carrier, wherein the pretreated polycrystalline cubic boron nitride powder is prepared from polycrystalline cubic boron nitride powder through ultrasonic and roasting processes. According to the silver-palladium conductor paste, on the basis that the cost is not increased, the pretreated polycrystalline cubic boron nitride powder is added, the surface hardness of a silver-palladium conduction band is greatly enhanced, the surface abrasion resistance of the silver-palladium conduction band is improved, product electric signal output failure caused by abrasion is reduced, and the display accuracy and the long-term working reliability of the oil level sensor oil meter for the vehicle are improved.

The embodiment of the invention provides a method and device for generating an inspection error spatial distribution diagram of ocean satellite data, and relates to the technical field of ocean engineering. The method comprises the following steps: performing space-time three-dimensional spline interpolation on inspection source data based on parameter information of marine satellite data to obtain reference data of the marine satellite data; calculating an observation error of the marine satellite data by utilizing the reference data; projecting the observation error on a preset space equal longitude and latitude grid generated by performing equal longitude and latitude network division based on ocean satellite data to obtain a projection result; calculating proportionality coefficients between the spatial distances on different latitudes and the longitude grids based on the earth curvature; and performing adjacent point interpolation by taking the proportionality coefficient as an interpolation window according to the projection result so as to fill the uncovered equal longitude and latitude grids in the projection result and generate a marine satellite inspection error spatial distribution map. Thus, the problem that the existing method cannot visually and accurately display the spatial distribution of the inspection error is solved.

The invention discloses a recommended content pushing method, device and equipment and a readable storage medium, and relates to the field of data processing. The method comprises the steps of obtaining historical conversion data; obtaining expected conversion expressions, wherein the expected conversion expressions include historical expected data and future expected expressions, the historical expected data correspond to expected backflow of the historical interaction operation before the designated moment, and the future expected expressions include the corresponding relation between the future expected data and the adjustment coefficients; determining an adjustment coefficient according to the historical conversion data and the expected conversion expression; and adjusting the specified resource quantity data according to the adjustment coefficient. The adjustment coefficient is obtained through the historical conversion data and the expected conversion expression, and the expectedconversion expression is determined by integrating the historical expected data and the future expected data, that is, the control accuracy of the resource quantity is relatively high, so that when the method is applied to the cloud server, the conversion data is stored and read in the cloud server.

The invention discloses an article display method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: receiving an access request of a user, and determining a first account of the user corresponding to a first platform; according to the first account number and a first mapping table, determining a target order number, the first mapping table indicating a corresponding relationship between the first account number and the at least one historical order number; sending the target order number to a second platform, and receiving a target article determined by the second platform according to the target order number and corresponding article information; and displaying the target article and the corresponding article information to the user. According to the method, the risk of invading the privacy of the user is avoided, the article display difficulty is reduced, the article display accuracy is improved, and the article display effect is improved.

The invention relates to a display driving method and device, and the method comprises the steps: carrying out the partitioning of to-be-displayed current frame image data, and obtaining a plurality of pieces of image data; performing line segment mapping on pixels in each piece of image data, and determining line segments corresponding to the pixels of each piece of image data and line segment parameters of the line segments, wherein the line segment parameters comprise line segment pixel values and line segment lengths, each line segment corresponds to L columns of pixels, and L represents the line segment length; acquiring line segment parameters of corresponding block image data in the previous frame image data, and determining compensation data by utilizing the current frame image data, the line segment parameters of each block image data of the current frame image data and the line segment parameters of the corresponding block image data in the previous frame image data; and updating the current frame image data by using the compensation data, and driving the display panel to display the updated current frame image data. Through adoption of the method and the device, the smear problem caused by long response time of the panel can be eliminated, and the display accuracy of the display panel is improved.

The invention discloses a content display method and a device thereof. The content display method comprises the following steps: after a terminal enters an induction region, obtaining the position of a user terminal relative to a screen and identity information of the user terminal; according to the obtained position of the user terminal relative to the screen, distributing a special display region on the screen for the user terminal, the special display region moving with the position of the user terminal relative to the screen, so as to keep relative rest of the special display region and the user terminal; and according to the obtained identity information of the user terminal, displaying special contents in the distributed special display region. In the method, according to the position of the user terminal relative to the screen, the special display region is distributed for a user to play special contents, and the special display region moves according to the position of the user terminal, so the user can clearly see the displayed contents in motion, and utilization rate of the displayed contents in a same time is improved.

The invention relates to a display driving method and device, and the method comprises the steps: partitioning current frame image data in a row unit to acquire a plurality of pieces of block image data; mapping line segments on pixels in each piece of image data, and determining line segments corresponding to the pixels of each piece of image data and line segment parameters of the line segments;acquiring line segment parameters of corresponding block image data in the previous frame image data, and determining compensation data by utilizing the current frame image data, the line segment parameters of each block image data of the current frame image data and the line segment parameters of the corresponding block image data in the previous frame image data; and updating the current frameimage data by using the compensation data, and driving the display panel to display the updated current frame image data. Through the method and the device, trailing smear caused by long response timeof the panel can be eliminated, and the display accuracy of the display panel is improved.

The invention discloses a thick-film silver-palladium conductor slurry for wear-resistant and high-precision oil level sensors. The silver-palladium conductor slurry comprises the following components in weight percentage: 40%-60% silver powder, 20%-30% palladium powder, 1%~5% pretreated polycrystalline cubic boron nitride powder, 5%~15% lead-free glass powder, 14%~30% organic carrier, among which the pretreated polycrystalline cubic boron nitride powder is polycrystalline cubic boron nitride powder Crystal cubic boron nitride powder is made by ultrasonic and roasting process. The silver-palladium conductor slurry of the present invention adds pretreated polycrystalline cubic boron nitride powder on the basis of no increase in cost, which greatly enhances the surface hardness of the silver-palladium conductive band and improves the wear resistance of the silver-palladium conductive band surface , reduce the failure of the product's electrical signal output due to wear and tear, and improve the accuracy and long-term working reliability of the oil gauge of the vehicle oil level sensor.

The invention relates to a display panel, which comprises a control circuit board, gate driving chips and an array substrate. The array substrate includes substrate routing and a substrate. The substrate has a top surface and a bottom surface. The top and bottom surfaces of the substrate form the baseboard routing for transmitting gate control signals, and thus, the ratio of total resistance between the substrate routing between at least two gate driving chips and the control circuit board is a predetermined ratio. According to the display panel provided in the invention, the timing differencebetween the two gate driving chips is at least improved, and the display accuracy of the display panel is improved.

The invention relates to a display panel. The display panel comprises a control circuit board, grid electrode driving chips and an array substrate. The array substrate comprises basic wires, and the basic wires are electrically connected with the control circuit board to form two or more signal transmission paths. The signal transmission paths are used for transmitting grid electrode control signals. The two or more grid electrode driving chips are electrically connected with different signal transmission paths, and the ratio of total resistance values of the basic wires between the two grid electrode driving chips electrically connected to different signal transmission paths and the control circuit board is a preset ratio. According to the display panel, at least the time sequence difference between the two grid electrode driving chips is improved, and the display accuracy of the display panel is improved.

The invention discloses an animation element display processing method and device, a storage medium and a terminal, and relates to the technical field of data processing. The method mainly aims to solve the problems that existing semi-transparent particle animation elements meeting different scene requirements cannot be displayed, the display accuracy of the semi-transparent particle animation elements is influenced, and the display efficiency of the animation elements is reduced. The method comprises the following steps: acquiring a focus coefficient for displaying animation elements and a display coefficient of the animation elements; determining a display depth value of the animation element according to the focus coefficient and the display coefficient; and generating an animation element diffuse reflection graph corresponding to the animation element according to the display depth value. The method is mainly used for processing animation elements.

The invention discloses a method and device for displaying information in live video streaming based on the computer vision technology and voice technology of artificial intelligence, a storage medium and electronic equipment. The method comprises the following steps: playing live video streaming data of a current live video broadcast of a second client in a first client; detecting a first article display instruction in the first client according to live video streaming information in the live video streaming data of the second client; and under the condition that the first article display instruction is detected in the first client at a first moment and the first client has cached the information of a to-be-displayed target article, displaying cached target article information in the first client in response to the first article display instruction, wherein the first article display instruction is used for prompting that the article information displayed by the second client after the first moment is the target article information. According to the invention, the technical problem of inaccurate information display in a live video streaming process is solved.

Embodiments of the present invention provide a live stream transmission method, device, and related equipment. The method includes: acquiring a live stream; acquiring business data corresponding to a display time; processing the live stream to obtain a target live stream; The target live stream carries the business data, and the live content corresponding to the presentation time in the target live stream is associated with the business data; the target live stream is output so that the terminal plays the acquired target live stream When streaming, displaying the service data is controlled according to the display time. The embodiment of the present invention can reduce the concurrency of business data and reduce the load of the server; furthermore, the synchronous display of business data and associated live content can be realized, and the display accuracy of business data can be improved.