Camera module drop simulation method, device, electronic equipment and medium

Abstract

The invention discloses a camera module drop simulation method and apparatus, an electronic equipment and a medium. The method comprises the steps of obtaining a geometric model of a camera module; performing first grid division and drop simulation calculation on the geometric model of the camera module to obtain a first output result; determining a region model from a geometric model of the camera module according to the first output result; and carrying out second grid division and drop simulation calculation on the region model to obtain a second output result. By the adoption of the method, the technical problems that in the prior art, the calculation amount is multiplied and the calculation time is long due to the fact that grids are divided with the large part size, or the calculation precision is low due to the fact that grids are divided with the small part size can be solved.

Description

technical field [0001] The invention relates to the technical field of computer simulation, in particular to a camera module drop simulation method, device, electronic equipment and media. Background technique [0002] There are module components of different sizes in the camera module structure, including some module components with larger sizes, such as lenses and mirror mounts. It also includes some module components with small component sizes, such as gold wires connecting chips and circuit boards. In the drop simulation of the camera module, the model needs to be meshed. Due to the inconsistent size of the module components, the following two methods are usually used for meshing. [0003] The first is to divide the geometric model of the entire camera module by the grid size used by the smaller module components, which will cause the number of grids of the entire camera module to double, which in turn will lead to a double increase in the amount of data for subsequent ...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a camera module drop simulation method, which solves the multiplication of calculation amount and long calculation time caused by dividing the grid with a larger component size in the prior art, or dividing the grid with a smaller component size The technical problem of low calculation accuracy

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