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Simulation method and device for reflection performance of optical coding chip, storage medium and equipment

A technology of reflection performance and simulation method, applied in the simulation field of reflection performance of optical encoder chip, can solve the problems of uneven performance of reflection type photoelectric encoder chip, low efficiency of reflection type photoelectric encoder chip, etc., and achieve the effect of improving design efficiency

Pending Publication Date: 2022-07-08
深圳原子半导体科技有限公司
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Problems solved by technology

In the actual application process, due to the complexity of the application environment and the location of the chip installation, there will be various results. Therefore, it is inefficient to design the reflective photoelectric encoding chip simply by mathematical formula calculation. mixed performance

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  • Simulation method and device for reflection performance of optical coding chip, storage medium and equipment
  • Simulation method and device for reflection performance of optical coding chip, storage medium and equipment
  • Simulation method and device for reflection performance of optical coding chip, storage medium and equipment

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Embodiment Construction

[0043] In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0044] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the embodiments of the present application.

[0045]Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. In the description of this application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and are not necessaril...

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Abstract

The invention provides a simulation method and device for reflection performance of an optical coding chip, a storage medium and equipment. The method comprises the following steps: obtaining size parameters and material information of a photoelectric coding chip to be simulated and a three-dimensional structure of a corresponding coded disc; obtaining structural parameters of a component of the photoelectric coding chip to be simulated and image information of a photoelectric component; simulating a 3D structural member of the photoelectric coding chip to be simulated according to the size parameter of the photoelectric coding chip to be simulated, the three-dimensional structure of the coded disc and the structural parameter of the component; performing optical simulation to obtain a light intensity distribution diagram of the photoelectric coding chip to be simulated; performing joint simulation according to the light intensity distribution diagram and the image information of the photoelectric component to obtain a light intensity simulation distribution relation of the photoelectric component; and comparing the light intensity simulation distribution relation with the ideal light intensity distribution relation to obtain a reflection performance simulation result of the photoelectric coding chip to be simulated. According to the invention, a user can be helped to improve the design efficiency of the reflective photoelectric coding chip.

Description

technical field [0001] The invention relates to the technical field of simulation of optical coded chips, in particular to a simulation method, device, storage medium and equipment for the reflection performance of optical coded chips. Background technique [0002] The previous research on the size, position and size of the photocell on the reflective photoelectric coding chip mainly refers to the calculation of the mathematical formula. In the actual application process, due to the complexity of the application environment and the location where the chip is installed, there will be various results. Therefore, it is inefficient to design a reflective photoelectric coding chip simply by calculating mathematical formulas. Performance was mixed. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art, and to provide a simulation method, device, storage medium and equipment for the reflection per...

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Application Information

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IPC IPC(8): G06F30/20G06T17/00
CPCG06F30/20G06T17/00Y02E60/00
Inventor 方石王萌
Owner 深圳原子半导体科技有限公司
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