An airport navigation display terminal automatic inspection system

Abstract

The invention discloses an automatic inspection system for an airport navigation display terminal. The system comprises an information acquisition module used for carrying out screen capture on a screen of each aerial display terminal and generating a screen capture picture; a state analysis module used for extracting picture information of a screenshot picture of each navigation display terminal,comparing and analyzing the picture information with standard information pre-stored in a database and corresponding to each navigation display terminal, and judging whether the display state of eachnavigation display terminal is normal or not and whether the display information is accurate or not; and a monitoring module used for monitoring a comparative analysis result of the state analysis module. According to the invention, the screenshot of the aerial display terminal is regularly and automatically collected; the information in the screenshot is intelligently extracted and compared withthe standard information, whether the display state of the navigation display terminal is normally displayed or not and whether the flight information is accurately displayed or not are automaticallyjudged, the automation, intelligentization and real-time performance of the routing inspection are achieved, and the integrity and the accuracy of the information displayed by the navigation displaysystem terminal are improved.

Description

technical field [0001] The present invention relates to the application field of information technology, and more specifically, relates to an automatic inspection system of an airport aerial display terminal. Background technique [0002] At present, airports across the country are equipped with aerial display systems, which are used to provide flight information, bulletin information, service information, etc. to passengers. The failure of the aerial display system terminal directly affects the timeliness and accuracy of the information provided by the aerial display system. How to detect the failure of the aerial display terminal in time has become a problem that the airport management attaches great importance to. [0003] There are two kinds of frequent faults in the terminal of the airport aerial display system: the fault of popping up various prompt boxes to block the information display and the fault of displaying inaccurate flight information. At present, domestic a...

AI Technical Summary

Problems solved by technology

[0005] 1. The inspection frequency is low: the manual inspection method is limited to the large area of ​​the terminal building and the large number of terminals, and frequent inspections cannot be carried out, resulting in failure to detect faults in time;

[0006] 2. Poor inspection effect: manual inspection is limited to uneven levels of maintenance personnel and fluctuating personnel status, resulting in some terminal problems not being found;

[0007] 3. High maintenance costs: manual inspections require regular maintenance personnel to inspect all aerial display terminals distributed in the terminal building, which consumes a lot of labor costs

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