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Cognitive testing information flow evaluation method and terminal equipment

A testability and information flow technology, applied in the field of testability analysis, can solve problems such as unreasonable cognitive testability design and lack of information flow evaluation

Active Publication Date: 2020-11-10
ARMY ENG UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a cognitive testing information flow evaluation method and a terminal device to solve the problem of unreasonable design of cognitive testing due to the lack of evaluation of information flow in the prior art

Method used

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  • Cognitive testing information flow evaluation method and terminal equipment
  • Cognitive testing information flow evaluation method and terminal equipment
  • Cognitive testing information flow evaluation method and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Please refer to figure 1 , an assessment method for cognitive testing information flow, including:

[0043] Step S101, determining the coverage rate of the cognitive test information flow according to the number of feature quantities contained in the cognitive test information flow of the equipment, the total amount of feature quantities of the equipment to be monitored, and the number of failure modes of the equipment .

[0044] In the embodiment of the present invention, cognitive testing information flow refers to the flow of information between many nodes and connectors on a certain network, which is a collection of nodes, connectors and information. Equipment is monitored to obtain a flow of cognitive testing information. Whether the cognitive testing information flow can cover all the failure modes and collect all the required information is an important indicator for evaluating the cognitive testing information flow.

[0045] For different equipment, the monit...

Embodiment 2

[0074] Please refer to figure 2 , an evaluation device for cognitive testing information flow, comprising:

[0075] The coverage determination module 201 is configured to determine the cognitive testability according to the number of feature quantities contained in the cognitive testability information flow of the equipment, the total amount of feature quantities of the equipment to be monitored, and the number of failure modes of the equipment. Coverage of information flow;

[0076] An accuracy evaluation value determination module 202, configured to determine the accuracy evaluation value of the cognitive testing information flow according to the error of the feature quantity monitored by the cognitive testing information flow;

[0077] A timeliness evaluation value determination module 203, configured to determine the timeliness evaluation value of the cognitive testing information flow according to the time delay of the feature quantity monitored by the cognitive testing...

Embodiment 3

[0093] image 3 It is a schematic diagram of an evaluation terminal device equipped with cognition test information flow provided by an embodiment of the present invention. Such as image 3 As shown, the evaluation terminal device 3 equipped with cognitive test information flow in this embodiment includes: a processor 301 , a memory 302 , and a computer program 303 stored in the memory 302 and operable on the processor 301 . When the processor 301 executes the computer program 303, it implements the steps in the embodiment of the method for evaluating each equipment cognition testing information flow, for example figure 1 Steps S101 to S105 are shown. Alternatively, when the processor 301 executes the computer program 303, it realizes the functions of the modules / units in the above-mentioned device embodiments, for example figure 2 The functions of modules 201 to 205 are shown.

[0094] Exemplarily, the computer program 303 may be divided into one or more modules / units, a...

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Abstract

The invention is suitable for the technical field of testability analysis, and provides a cognitive testability information flow assessment method and terminal equipment. The method comprises the following steps of: determining a coverage rate according to a number of feature quantities included in a cognitive testability information flow of a device, a total number of feature quantities of a to-be-monitored device and a number of fault modes of the device; determining a correctness assessed value according to an error of a feature quantity monitored by the cognitive testability information flow; determining a timeliness assessed value according to time delay of the feature quantity monitored by the cognitive testability information flow; determining an economy assessed value according toan invested fee of cognitive testability design and a benefit generated by the cognitive testability design; and determining an assessed value of the cognitive testability information flow according to the coverage rate, the correctness assessed value, the timeliness assessed value and the economy assessed value. According to the method and the terminal equipment, cognitive testability informationflows are assessed, so that reasonable cognitive testability design can be ensured.

Description

technical field [0001] The invention belongs to the technical field of testability analysis, and in particular relates to an evaluation method and terminal equipment of cognitive testability information flow. Background technique [0002] Cognitive testability means that the equipment can perceive its working state in a timely and accurate manner, predict its state change trend and internal failure probability, and give the design characteristics of the countermeasures. Compared with traditional testability, cognitive testability can not only observe the current state of equipment, but also control the future state of equipment. In the cognitive testing index system, information acquisition ability is a key index of cognitive testing evaluation. Cognitive testability highlights the role of big data and information flow in product design, reflecting the inherent needs of equipment throughout its life cycle. Information is the core of cognitive testability. Cognitive testabi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q10/00
CPCG06Q10/06393G06Q10/20
Inventor 马彦恒刘新海宗子健
Owner ARMY ENG UNIV OF PLA
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