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Full-digital test method for cockpit display control software

A technology for controlling software and cockpit display, applied in software testing/debugging, electrical digital data processing, error detection/correction, etc., which can solve the problem of high cost of test environment construction, inability to trigger complex faults and abnormal phenomena, and insufficient test sufficiency, etc. problems, to improve the degree of test automation, shorten the regression test cycle, and ensure the effect of test adequacy

Inactive Publication Date: 2018-05-18
CHINA HELICOPTER RES & DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Some complex faults and abnormal phenomena cannot be triggered, and the test is insufficient;
[0005] A large amount of testing work relies on manual completion, and the degree of automation is low;
[0006] The equipment is highly specific, difficult to reuse, and the cost of test environment construction is relatively high

Method used

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  • Full-digital test method for cockpit display control software
  • Full-digital test method for cockpit display control software
  • Full-digital test method for cockpit display control software

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Embodiment Construction

[0025] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention provides a full-digital test method for cockpit display control software, and belongs to the technical field of software testing. The method comprises the steps of firstly, writing a test case of the cockpit display control software, and according to the test case, generating a test script, a test input and an expected output; secondly, transplanting the cockpit display control software to a PC with the test script, and establishing communication between the cockpit display control software and the test script; and finally, running the test script, and comparing an actual outputof the cockpit display control software with the expected output, thereby finishing full-digital testing of the cockpit display control software. Through the method, the test automation level can be improved; the regression test cycle is shortened; a universal test environment is provided; and the method can be applied to all the stages of software development, debugging, verification and the like.

Description

technical field [0001] The invention belongs to the field of software testing and design, and in particular relates to an all-digital testing method for cockpit display control software. Background technique [0002] In modern manned aircraft, the cockpit display control system is the most important human-machine interface, which undertakes the centralized display and centralized management of the entire aircraft on-board system, effectively helping the pilot to achieve safe flight and complete various flight tasks. With the development of computer technology and microelectronics technology, the comprehensive cockpit display control system represented by "glass cockpit" has replaced the traditional mechanical instrument display mode, and the airborne systems are connected through the airborne bus to form a high-speed data network. And the fused data is presented to the pilot through a large-screen, high-resolution liquid crystal display, which greatly improves the pilot's op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36
CPCG06F11/3684G06F11/3688
Inventor 孟浩徐豪
Owner CHINA HELICOPTER RES & DEV INST
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