System and method for automatically setting image measuring point and automatically generating measuring procedure
An image measurement and automatic generation technology, applied in measurement devices, program control devices, optical devices, etc., can solve problems such as error-prone, time-consuming, affecting product measurement speed, etc., and achieve the effect of solving low efficiency
Inactive Publication Date: 2012-07-25
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
[0003] The measurement positions are manually selected by the measurement personnel, which takes a long time, resulting in low efficiency and error-prone product measurement
In addition, manually writing measurement programs also greatly affects the measurement speed of products
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[0024] refer to figure 1 Shown is a hardware architecture diagram of a preferred embodiment of the system 10 for automatically setting image measurement points and automatically generating measurement programs according to the present invention. The system 10 for automatically setting image measurement points and automatically generating measurement programs according to the present invention is installed in a data processing device 1 . The data processing device 1 may be a computer, a server, etc., and includes a storage device 11 and a central processing unit (central processing unit) 12 .
[0025] The system 10 for automatically setting image measurement points and automatically generating measurement programs includes a plurality of functional modules (see below for details) figure 2 ), which is used to automatically set the measurement points required for product measurement according to the CAD (Computer Aided Design) document of the product, and automatically generate...
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The invention discloses a method for automatically setting an image measuring point and automatically generating a measuring procedure. The method comprises the steps of receiving a two-dimensional CAD (computer-aided design) document of a product, analyzing the document to be in a text formatting, and obtaining base information and a size target of each graphic element according to keywords in the document in the text formatting; obtaining size information in each size target and placing the size information in a size information list; seeking the graphic element which each size information belongs to according to a guide point of each graphic element, and placing the graphic elements in a graphic element list; dividing each graphic element in a point-taking manner according to the base information of the graphic element and the number of points-taking set by a user, and obtaining the measuring points of each graphic element; and automatically generating a measuring procedure section of each graphic element according to the base information and the measuring points of each graphic element. The invention also provides a related system. According to the method and the system provided by the invention, the measuring points in a two-dimensional image off-line measuring process can be automatically set, and the measuring procedure according to the measuring points can be automatically generated.
Description
technical field [0001] The present invention relates to an image measurement system and method, in particular to a system and method for automatically setting measurement points and automatically generating measurement programs in the off-line measurement process of two-dimensional images. Background technique [0002] The 2D image offline measurement of the product refers to obtaining the 2D image file of the product through the image measuring machine, and using the 2D image file to measure the elements on the product, such as points, lines, surfaces, circles, etc. The method of measurement. Because the product measurement elements displayed on the two-dimensional image files obtained from the image measurement machine are only basic graphic elements such as points, lines, and circles. Therefore, when using the two-dimensional image file for product measurement, the measurement personnel need to manually select a measurement position on the graphic element, and generate m...
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IPC IPC(8): G01B11/00G06F9/44
CPCG01B11/00G06F9/44G06F8/38
Inventor 张旨光吴新元饶金刚
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD