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An interactive design and PCB board technology, applied in the field of interactive design between MCAD and ECAD, can solve the problems of missing parameters, time-consuming and laborious, difficult inspection, etc., and achieve the effect of reducing errors, improving efficiency, and convenient and timely modification
Pending Publication Date: 2020-04-24
北京浩瀚深度信息技术股份有限公司
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Usually this kind of collaboration is accomplished through drawings and IGES files, but these two methods have many inconveniences and some disadvantages: duplication of labor, time-consuming and labor-intensive; error-prone; difficult to check; missing parameters
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[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0052] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...
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Abstract
The invention provides an MCAD and ECAD interaction design method. The MCAD and ECAD interaction design method comprises the following steps that S31, importing Emn file input streams; S32, reading arow, judging whether the data is empty, if yes, ending, and otherwise, entering S33; S33, judging whether the keyword is a start keyword of the data block, if yes, entering S34, and otherwise, returning to S31; S34, reading a row, judging whether the row is an end keyword of the data block, if yes, returning to S1, and otherwise, entering S35; and S35, reading and storing the data block information. According to the method, the design data exchange of the PCB between MCAD software and ECAD software can be realized, the problem of interference between PCBs and mechanism space can be solved, theinterference problem of electronic components of the PCBs is reduced, and the working efficiency and correctness in the design process are improved.
Description
technical field [0001] The invention relates to the technical field of computer-aided design, in particular to an interactive design method between MCAD and ECAD. Background technique [0002] In today's product design, structural design (MCAD) and electronic design (ECAD) are closely related and interdependent, requiring a lot of collaboration. [0003] PCB hardware engineers need to get a lot of shape and position information from structural engineers to complete the layout of circuit boards. This information includes the outline of the board, the location of critical components, and other constraints. After the design is completed, the PCB hardware engineer needs to pass the file to the structural engineer for verification. Usually this kind of collaboration is accomplished through drawings and IGES files, but these two methods have many inconveniences and some disadvantages: duplication of labor, time-consuming and labor-intensive; easy to make mistakes; difficult to c...
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