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Functional testing method and device for an electronic product

A technology of electronic product and functional testing, applied in the direction of electrical digital data processing, computer-aided design, special data processing applications, etc., can solve the problems of lack of general functional testing system architecture requirements, expensive maintenance, expensive system replication, etc.

Active Publication Date: 2010-11-24
CREA - COLLAUDI ELETTRONICI AUTOMATIZZATI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0025] The second is the lack of definition of the architectural requirements for a generic functional test system, resulting in a multitude of hardware systems, all of which are similar to each other, but each dedicated to a single product. Not only are these systems expensive to replicate, they maintenance is also expensive

Method used

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  • Functional testing method and device for an electronic product
  • Functional testing method and device for an electronic product
  • Functional testing method and device for an electronic product

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Embodiment Construction

[0046] refer to figure 1 and 2 , a method for functional testing of electronic products suitable for implementation on a data processing device is proposed, the data processing device controls at least one analog / digital interface with the product to be tested, and the analog / digital interface includes a corresponding software driver; the method includes Follow the steps below:

[0047] - read documents structured according to a recursive model;

[0048] - The analog / digital interface is driven according to the previously implemented recursive model to verify the correspondence between the behavior of the electronic product and the structured document.

[0049] The FunctionalSpecDoc block represents a document that defines the functional specification of a structured electrical / electronic product. It contains at least one Step object or class from which StepFolder objects are derived genetically, said Step object or class containing at least one other Step object.

[0050]...

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Abstract

A functional testing method of electronic products is described, which includes writing a document defining a functional specification of a product by means of a structured document according to a recursive model of a functional specification, so that this is comprehensible by human and non-human interpreters, thus automating the setting up of a functional testing apparatus of electronic products. Said functional testing apparatus, being adapted to interpret said document, is general- purpose and comprises interface means with corresponding drivers, replaceable in relation to the type of product subject to functional test.

Description

technical field [0001] The present invention relates to the field of electronic circuit board or device testing, and more particularly to a method and equipment for functional testing of electronic products. Background technique [0002] There are significant gaps in known techniques regarding the transfer of information from design to automated functional test systems. Currently, delivery is by means of written documents in human language, so-called functional specifications. There was also a broad view that design responsibility for the arrangement of such information was not clearly assigned. [0003] Specifically, in order to test the performance of a product, a functional specification describes what needs to be done, by what means, and in what order. [0004] This gap, ie the use of human language to process basic information for the industrialization of products, results in considerable costs in terms of human resources and time. [0005] Therefore, documents expre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F17/504G06F30/3323
Inventor M·马丁内诺
Owner CREA - COLLAUDI ELETTRONICI AUTOMATIZZATI
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