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Graphical representation method of material position change

A technology of tracking area and light perception, which is applied in the direction of electrical program control and digital control, and can solve the problems of complex and complex processes

Active Publication Date: 2013-01-02
北京佰能电气技术有限公司
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Problems solved by technology

In addition, it is also necessary to manage the blank warehouse, intermediate warehouse, and finished product warehouse. The materials are processed and cut in the workshop with a length of more than 1,000 meters and a width of 5 and 6. Processing, etc., the process is becoming more complicated, and in the wide and thick plates, small batches and multi-variety products account for a large proportion, and material tracking is very important and complicated

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  • Graphical representation method of material position change

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the present invention clearer, the implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings:

[0020] This embodiment provides a graphical method for position changes of materials, the method comprising:

[0021] Step 10 Divide the material tracking area;

[0022] Step 20: Set the photosensitive detection element in the divided material tracking area;

[0023] Step 30: Track the moving process of the material head and the material tail through the photosensitive detection element, and judge the moving track of the material head and the material tail according to the tracking process;

[0024] Step 40: Correspondingly number and record the head and tail of the moving material according to the signals sent by the light sensing element and the element set on the tracking area;

[0025] Step 50 Judging the positions of the head and tai...

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Abstract

The invention discloses a graphical representation method of material position change. The method includes: dividing a material tracking area; disposing a light sensing detecting element in the material tracking area; tracking position moving process of material heads and material tails by the aid of the light sensing detecting element, and determining moving trajectory of the material heads and material tails according to the tracked position moving process; numbering and recording the material heads and material tails correspondingly according to signals transmitted by the light sensing detecting element and elements in the material tracking area; and determining positions of the moving material heads and material tails in the material tracking area according to the records. By tracking the material heads and material tails, complexity of tracking design is reduced greatly. Moving trajectory of optional materials can be described by digital numbers. The graphical representation method is applicable to conditions with large tracking range, diversified tracking areas, and complex moving paths, and the requirements for horizontal and vertical moving of the material are satisfied.

Description

technical field [0001] The invention relates to the field of automatic control in the metallurgical industry, in particular to a design method for position tracking of medium and thick plate materials. Background technique [0002] Automatic material position tracking is a control technology that integrates optical detection, signal processing, and data analysis. It is currently widely used in the field of automatic control of industrial production. With the development of equipment control technology, many equipment can be automatically produced and processed according to different material parameters and order requirements. Therefore, grasping the position of each material on the production line in real time becomes the basis of automatic control. Especially in the production of medium and heavy plates, the material tracking is complicated, the manual workload is large, the error rate is high, and the steel plate management is very difficult. In actual production, there a...

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Application Information

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IPC IPC(8): G05B19/19
Inventor 杨平张书云朱锋吴秋灵杨天智张军廷张宏伟尤宝旺
Owner 北京佰能电气技术有限公司
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