Display control processor testing method and system for simulating touch screen operation

Through the testing methods and systems of display and control processors that simulate touch gesture operations, the problem of unable to automatically simulate touch screen operations in the prior art is solved, and the fully automatic testing of display and control processors is realized, which improves the development efficiency and quality.

CN119690842APending Publication Date: 2025-03-25XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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Patent Information

Application Number
CN202411873346.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-18
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

The prior art cannot automatically simulate touch gesture operations of touch screens, resulting in low testing efficiency of display and control processors and breaking the fully automatic testing chain.

Method used

It provides a testing method and system for display and control processors that simulate touch screen operations. By extracting operation requirements, defining touch gesture constraints, determining touch point data and interval time, and converting them into bus messages to send them to display and control processors, it can realize automated simulation touch gesture operations.

Benefits of technology

It realizes fully automatic testing of the display and control processor, supports simulating the human-computer interactive operation process, and significantly improves the development efficiency and quality of the display and control processor.

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Abstract

The invention belongs to the technical field of display control processor testing, and particularly relates to a display control processor testing method and system for simulating touch screen operation, and the method comprises the steps: an operation demand extraction step: extracting an operation demand according to a display control processor testing demand; a touch gesture constraint condition defining step: defining a constraint condition of a touch gesture according to an operation requirement; a touch point data and interval time determination step: determining the touch point data and the touch interval time according to the constraint condition of the touch gesture; and a bus message conversion and sending step: converting the touch point data into a bus message, and sending the bus message to the display control processor according to the touch interval time.
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