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Inspection method and system of bill of materials

A bill of materials, a separate technology, applied in the inspection method and system field of the bill of materials, can solve the problems of inability to check devices efficiently, achieve the effect of automatic comparison, improve work efficiency, and reduce error rate

Inactive Publication Date: 2016-07-06
SHANGHAI DROI TECH CO LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The invention provides a method and system for checking the bill of materials, which is used to solve the problem that the devices in the PCB circuit principle and the devices in the bill of materials cannot be checked efficiently in the prior art

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  • Inspection method and system of bill of materials
  • Inspection method and system of bill of materials

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Embodiment Construction

[0020] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0021] like figure 1 As shown, the present invention provides a checking method for a bill of materials. The checking method is mainly executed by the checking system. Wherein, the inspection system is software and hardware installed on computer equipment. A circuit editor is also installed in the computer equipment. The circuit editor is exem...

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Abstract

The invention provides an inspection method and system of a bill of materials. According to the method, the system imports a circuit principle document and the bill of materials into a circuit editor; in the circuit editor, each device bit number in the bill of materials is compared with each device bit number in the circuit principle document to determine the device bit number which does not conform to the circuit principle document in the bill of materials; and on the basis of the device bit number which does not conform to the circuit principle document, the bill of materials is inspected. The automatic comparison of the device bit numbers is realized so as to quickly screen the device bit number which is not in the presence in the bill of materials, the working efficiency of technical personnel is effectively improved, and an error rate is greatly reduced.

Description

technical field [0001] The invention relates to the field of software, in particular to a method and system for checking a bill of materials. Background technique [0002] In the later stage of PCB design, in order to ensure that the bill of materials provided to the manufacturer is accurate, it is necessary to check the bill of materials and the circuit principle of the PCB to prevent the components in the circuit principle from being omitted from the bill of materials. Therefore, this requires the R&D personnel to perform a one-to-one comparison very carefully. However, this manual operation is extremely time-consuming and cannot efficiently check whether all components in the circuit schematic are included in the bill of materials. [0003] Therefore, it is necessary to provide a method capable of improving inspection efficiency. Contents of the invention [0004] The invention provides a method and system for checking a bill of materials, which are used to solve the ...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/398
Inventor 陈小君
Owner SHANGHAI DROI TECH CO LTD