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Method for constructing visual system

A construction method and technology of visual system, applied in the field of visual system, can solve problems such as single function, long development cycle, low efficiency, etc., achieve the effect of lowering technical level requirements, diversifying functions, and enhancing adaptability

Active Publication Date: 2019-05-31
GREATOO (GUANGZHOU) INTELLIGENT EQUIP CO LTD +1
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Problems solved by technology

[0003] At present, the vision systems used with industrial robots are all customized products for certain workpieces, which are used for the identification of the specific workpieces. The development cycle is long, the function is single, and the adaptability to the external environment is not strong; The lighting system, camera calibration, template processing algorithm, communication interface, parameter setting and image processing method have undergone major changes to adapt to the new characteristics of the new workpiece
This seriously affects the upgrading of customers' products, does not meet the technical requirements of intelligent manufacturing, and restricts the promotion and application of vision systems
Moreover, camera calibration, template matching, and feature measurement of most vision systems do not form standard modules, which require high technical level of users, so it is difficult to implement and the efficiency is extremely low

Method used

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  • Method for constructing visual system

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, 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 creative efforts fall within the protection scope of the present invention.

[0035] The embodiment of the present invention provides a figure 1 The construction method of the vision system shown includes the following steps:

[0036] S1, develop a standardized parameter setting module for setting system parameters and tool parameters. Specifically, set the camera trigger mode to external trigger, lock the trigger source and trigger polarity, set the exposure time and exposure gain to the middle value, set the white balance adjustment to aut...

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Abstract

The invention discloses a method for constructing a visual system. Compared with the prior art, the method for constructing the visual system has the advantages that functional modules of the visual system are designed in a standardized mode, so that the function of the visual system is more diversified; the adaptability of the visual system to the external environment is enhanced so that the visual system can be applied to identify different workpieces; and meanwhile, the technical level requirements of users are reduced.

Description

technical field [0001] The present invention relates to the technical field of vision systems, in particular to a method for constructing a vision system. Background technique [0002] The vision system uses cameras and software instead of human eyes to enable automated equipment to have the functions of segmenting, classifying, identifying, tracking, and making decisions similar to humans. [0003] At present, the vision systems used with industrial robots are all customized products for certain workpieces, which are used for the identification of the specific workpieces. The development cycle is long, the function is single, and the adaptability to the external environment is not strong; The lighting system, camera calibration, template processing algorithm, communication interface, parameter setting and image processing method have undergone major changes to adapt to the new characteristics of the new workpiece. This seriously affects the upgrading of customers' products...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16G06T1/60G06T7/80
CPCY02P90/30
Inventor 张振普毕辉郑桢才李杰诚陈永鑫廖玉城林澍钿林晓生
Owner GREATOO (GUANGZHOU) INTELLIGENT EQUIP CO LTD