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Verification system and method for electronic product design

A technology of electronic products and verification methods, applied in computer-aided design, calculation, edge verification, etc., can solve problems such as low reliability of computer system design, low link efficiency, and increased costs, so as to reduce design and development costs, Effects of improving efficiency and improving reliability

Inactive Publication Date: 2012-12-05
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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AI Technical Summary

Problems solved by technology

For complex electronic product design, if the efficiency of verifying electronic product design is not high, then the reliability of computer system design is not high, and it also greatly increases the cost of developing the entire electronic product design

Method used

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  • Verification system and method for electronic product design
  • Verification system and method for electronic product design
  • Verification system and method for electronic product design

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Embodiment Construction

[0015] Annotations for the technical vocabulary of the present invention are as follows:

[0016] RPN (risk priority number, risk priority number) is the product of the frequency of events (occurrence O), severity (severity S) and detection level (difficulty of detection D). The larger the value, the more serious the potential problem. In order to take possible preventive measures to reduce critical process variations and make the process more reliable. Among them, the degree of occurrence O: refers to the specific failure cause or the frequency of the occurrence of the mechanism, which is divided into 1-10 levels, from almost impossible to failure to almost unavoidable; Severity S: refers to the impact of potential failure modes on customers. Severity evaluation index, generally divided into 1-10 levels, from no failure consequences to serious hazards without warning; Difficulty D: Refers to the degree to which the cause or mechanism of failure cannot be detected, divided int...

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Abstract

A system and method validates design of an electronic product using a computing device. The method establishes design failure data and product failure data of the electronic product in a database. When the design of the electronic product is finished, the method determines whether the design is eligible by examining design modules of the design according to the design failure data in the database. When the design is eligible, the method determines whether the validation of actual samples of the electronic device is successful by validating actual samples of the electronic product according to the product failure data in the database. If the validation of the actual samples is successful, the method acquires abnormal data of executing the actual samples, and updates failure data converted from the abnormal data into the database, if the abnormal data has been acquired.

Description

technical field [0001] The invention relates to a verification system and method for electronic product design. Background technique [0002] With the advancement and development of science and technology, the design of a complete set of electronic products is becoming more and more complex, such as computer systems. A basic computer system includes chassis, power supply, computer board, central processing unit CPU, memory sticks and corresponding storage devices, hard drives, etc. Therefore, the design of electronic products also becomes complicated. In addition, the verification of electronic product design is one of the most important links. For complex electronic product design, if the efficiency of verifying electronic product design is not high, then the reliability of computer system design will not be high, and it will also greatly increase the cost of developing the entire electronic product design. Contents of the invention [0003] In view of the above, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F17/50G06F11/24G06F30/00
Inventor 黄永兆
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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