Unlock instant, AI-driven research and patent intelligence for your innovation.

A verification method for module correction data, terminal equipment and storage medium

A technology for correcting data and verifying methods, applied in the input/output process of data processing, electrical digital data processing, error detection/correction, etc. Risk, the effect of reducing the risk of use

Active Publication Date: 2022-05-24
SHENZHEN AOTO ELECTRONICS
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a display terminal and a verification method and device for module calibration data to solve the problem in the prior art that, due to the influence of the external environment, some or all The loss of module calibration data, causing adverse effects

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A verification method for module correction data, terminal equipment and storage medium
  • A verification method for module correction data, terminal equipment and storage medium
  • A verification method for module correction data, terminal equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Please refer to figure 1 ,from figure 1 We can see that a method for verifying module correction data in this embodiment is applied to a device provided with an LED display module, and includes the following steps:

[0021] Step S101: Acquire the module calibration data and store it in a target position, and record the module calibration data before and after the target position as first calibration data and second calibration data, respectively.

[0022] Step S102: Check the second correction data according to the first correction data, and determine whether the second correction data is correct.

[0023] Step S103: If the second correction data is correct, it is determined that the verification is successful.

[0024] Step S104: If the second correction data is wrong, repeat the above operation steps for verification, and the number of repetitions does not exceed a preset threshold number of times.

[0025] Step S105: Determine whether the second correction data is...

Embodiment 2

[0038] Please refer to figure 2 ,from figure 2 We can see that a method for verifying module correction data in this embodiment is applied to a device provided with an LED display module, and includes the following steps:

[0039] Step S201: Determine whether the LED display module exists.

[0040] In this embodiment, optionally judging whether the LED display module exists, specifically includes:

[0041] Determine whether the LED display module is in communication with the control card;

[0042] If the LED display module is in communication with the control card, it is determined that the LED display module exists; otherwise, it is determined that the LED display module does not exist.

[0043] Step S202: if the LED display module does not exist, it is determined that the LED display module does not exist, and the verification operation is ended.

[0044] Step S203: If the LED display module exists, obtain the module calibration data and store it in the target position...

Embodiment 3

[0068] Please refer to image 3 ,from image 3 It can be seen that a terminal device 10 in this embodiment includes a memory 11, a processor 12, and a computer program 111 stored in the memory 11 and running on the processor 12, and the processor 12 The steps of the verification method described in Embodiment 1 or Embodiment 2 are implemented when the computer program 111 is executed. Since the method for verifying the calibration data of the module has been described in detail in Embodiment 1 or Embodiment 2, the description will not be repeated here.

[0069] Due to the force majeure of the external environment, there is always a certain risk in reading and writing module calibration data. The present invention aims at the situation that reading or writing module calibration data may fail, through the self-checking of the system, automatic repeat operation, output prompt information, etc. The processing method can minimize the risk of reading or writing module correction d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a method for verifying module calibration data, a terminal device, and a storage medium, wherein the verification method includes: acquiring the module calibration data and storing it in a target location, and storing the data in the target location The module calibration data before and after are respectively recorded as the first calibration data and the second calibration data; judge whether the second calibration data is correct; if it is correct, it is determined that the verification is successful, otherwise repeat the above operation steps for verification, and repeat The number of times does not exceed the preset threshold number of times; if within the range of the preset threshold number of times, the repeated verification operation can obtain that the second calibration data is correct, then it is determined that the verification is successful; otherwise, it is determined that the verification fails. Wherein, the module calibration data is the original calibration data pre-stored in the LED display module and / or the control card. The invention can minimize the risk of errors in reading or writing module correction data, and effectively improve the verification effect of module correction data.

Description

technical field [0001] Embodiments of the present invention belong to the technical field of display, and in particular, relate to a method for verifying module correction data, a terminal device and a storage medium. Background technique [0002] At present, the LED display module calibration system consists of four parts: display data acquisition, calibration data acquisition, LED display control system and LED display module. The basic principle of the calibration is to obtain the video information of the LED display module through the display data acquisition device. The correction data of all pixel points is calculated by the correction data acquisition device, and then the correction data and video data are mixed and processed by the LED display control system and output to each pixel point of the LED display module, so as to realize the data correction of the LED display module. Function. [0003] At present, LED display correction technology has gradually become an ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/147G06F11/07
CPCG06F3/147G06F11/0727
Inventor 孙兴红李选中严振航谢明璞吴振志吴涵渠
Owner SHENZHEN AOTO ELECTRONICS