CN103302217B - Based on the hydraulic press control method of video monitoring system - Google Patents
Based on the hydraulic press control method of video monitoring system Download PDFInfo
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- CN103302217B CN103302217B CN201310182711.0A CN201310182711A CN103302217B CN 103302217 B CN103302217 B CN 103302217B CN 201310182711 A CN201310182711 A CN 201310182711A CN 103302217 B CN103302217 B CN 103302217B
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Abstract
The invention discloses a kind of hydraulic press control method based on video monitoring system, relate to hydraulic forging press technical field, step one, utilize video monitoring system collection forge workpiece, hydraulic power system image/video data; Step 2, by image/video data stored in digital hard disc video recorder, digital hard disc video recorder is encoded to described image/video data, compress, denoising; Step 3, the image/video data utilized in video display devices extraction digital hard disc video recorder, and carry out decoding and showing; Image/video data under step 4, the image/video data shown by video display devices and hydraulic press normal operating conditions are compared, and then the adjustment completed hydraulic press duty and operation.By adopting technique scheme, the present invention effectively achieves the monitoring to forging workpiece, hydraulic power system all parts, therefore ensure that the co-ordination of hydraulic forging press all parts well, has machining accuracy high, the advantage that safety coefficient is good.
Description
Technical field
The present invention relates to hydraulic forging press technical field, particularly relate to a kind of hydraulic press control method based on video monitoring system.
Background technology
At present, the operating process of tradition hydraulic forging press adopts semi-automatic Forging Technology mostly, namely operating personnel must be positioned at the course of work of operation room to hydraulic press and observe, operating personnel complete the control to the hydraulic forging press course of work according to individual finding, but found by long-term practice, there is following defect in this traditional operating procedure: because the eyes of operating personnel only can see a position on a time point, and existing technique have ignored the operating mode of other positions of hydraulic forging press, so cannot meet the needs of high accuracy forging; Meanwhile, the resolution ratio of human eye is more limited, and particularly under the environment of dark, human eye often cannot find trickleer accident potential, so often can there are some unsafe accidents.So, design and develop a kind of hydraulic press control method based on video monitoring system and seem particularly important.
Summary of the invention
The technical problem to be solved in the present invention is: provide the hydraulic press control method based on video monitoring system that a kind of machining accuracy is high, security performance is good.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
Based on a hydraulic press control method for video monitoring system, comprise the steps:
Step one, utilize video monitoring system collection forge workpiece, hydraulic power system image/video data;
Step 2, by described image/video data stored in digital hard disc video recorder, described digital hard disc video recorder is encoded to described image/video data, compress, denoising;
Step 3, utilize video display devices to extract image/video data in described digital hard disc video recorder, and carry out decoding and showing;
Image/video data under step 4, the image/video data shown by video display devices and hydraulic press normal operating conditions are compared, and then the adjustment completed hydraulic press duty and operation.
Preferably, the present invention additionally uses following technical scheme:
Described video monitoring system comprises thermal camera and B/W camera.
Thermal camera and B/W camera for gathering forging workpiece image video data are all no less than two.
Thermal camera and B/W camera for gathering hydraulic power system image/video data are all no less than two.
Described video display devices is liquid crystal display.
The advantage that the present invention has and good effect are: one, by adopting technique scheme, the present invention effectively achieves the monitoring to forging workpiece, hydraulic power system all parts, therefore ensure that the co-ordination of hydraulic forging press all parts well, and then improve the machining accuracy of processing component, reduce defect rate; Two, because video monitoring system have employed thermal camera and B/W camera, and the vision resolution of the resolution ratio of thermal camera and B/W camera superman's class far away under prior art, so while providing machining accuracy, also prevent trouble before it happens well; Three, owing to have employed thermal camera, so the contact monitoring of day and night can be realized, the blind area of human eye is effectively overcome; Four, the present invention by arranging multiple thermal camera and B/W camera around forging workpiece, hydraulic power system, therefore comprehensively can monitor with the operating mode of orientation to forging workpiece, hydraulic power system from different perspectives, drastically increase the precision of processing.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of hydraulic press control method based on video monitoring system, comprises the steps:
Step 101, image/video data acquisition: be specially the image/video data utilizing video monitoring system collection to forge workpiece, hydraulic power system; Wherein: video monitoring system comprises thermal camera and B/W camera; Thermal camera and B/W camera for gathering forging workpiece image video data are all no less than two; Thermal camera and B/W camera for gathering hydraulic power system image/video data are all no less than two.
Step 102, image/video data store and process: by described image/video data stored in digital hard disc video recorder, described digital hard disc video recorder is encoded to described image/video data, compress, denoising;
Step 103, extract and show image/video data: utilizing video display devices to extract image/video data in described digital hard disc video recorder, and carry out decoding and showing; Wherein: video display devices is liquid crystal display.
Step 104, according to display image/video data and then adjustment hydraulic forging press: the image/video data under the image/video data show video display devices and hydraulic press normal operating conditions are compared, and then the adjustment completed hydraulic press duty and operation.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1., based on a hydraulic press control method for video monitoring system, it is characterized in that: comprise the steps:
Step one, utilize video monitoring system collection forge workpiece, hydraulic power system image/video data;
Step 2, by described image/video data stored in digital hard disc video recorder, described digital hard disc video recorder is encoded to described image/video data, compress, denoising;
Step 3, utilize video display devices to extract image/video data in described digital hard disc video recorder, and carry out decoding and showing;
Image/video data under step 4, the image/video data shown by video display devices and hydraulic press normal operating conditions are compared, and then the adjustment completed hydraulic press duty and operation.
2. the hydraulic press control method based on video monitoring system according to claim 1, is characterized in that: described video monitoring system comprises thermal camera and B/W camera.
3. the hydraulic press control method based on video monitoring system according to claim 1, is characterized in that: thermal camera and B/W camera for gathering forging workpiece image video data are all no less than two.
4. the hydraulic press control method based on video monitoring system according to claim 1, is characterized in that: thermal camera and B/W camera for gathering hydraulic power system image/video data are all no less than two.
5. the hydraulic press control method based on video monitoring system according to claim 1 or 4, is characterized in that: described video display devices is liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182711.0A CN103302217B (en) | 2013-05-17 | 2013-05-17 | Based on the hydraulic press control method of video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182711.0A CN103302217B (en) | 2013-05-17 | 2013-05-17 | Based on the hydraulic press control method of video monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302217A CN103302217A (en) | 2013-09-18 |
| CN103302217B true CN103302217B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310182711.0A Expired - Fee Related CN103302217B (en) | 2013-05-17 | 2013-05-17 | Based on the hydraulic press control method of video monitoring system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111086264B (en) * | 2019-12-31 | 2022-05-17 | 徐工汉云技术股份有限公司 | Automatic classification detection and modulation equipment and use method |
Citations (6)
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| EP0530138A1 (en) * | 1991-08-23 | 1993-03-03 | Mtf Datentechnik Ag | Method and device for manufacturing reinforcements |
| JPH11320012A (en) * | 1998-05-20 | 1999-11-24 | Sumitomo Metal Ind Ltd | Position dislocation detector for cast blank |
| CN1907697A (en) * | 2005-08-05 | 2007-02-07 | 天津市天锻压力机有限公司 | Press machine head, system of workbench precision intelligence centering control and method thereof |
| CN101699356A (en) * | 2009-09-28 | 2010-04-28 | 南京理工大学 | Embedded intelligent monitoring and maintenance module of hydraulic machine |
| CN202815869U (en) * | 2012-09-11 | 2013-03-20 | 北京铁道工程机电技术研究所有限公司 | Vehicle microcomputer image and video data extraction apparatus |
| CN103056866A (en) * | 2013-01-29 | 2013-04-24 | 山东电力集团公司电力科学研究院 | Live-working robot of transformer substation |
-
2013
- 2013-05-17 CN CN201310182711.0A patent/CN103302217B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530138A1 (en) * | 1991-08-23 | 1993-03-03 | Mtf Datentechnik Ag | Method and device for manufacturing reinforcements |
| JPH11320012A (en) * | 1998-05-20 | 1999-11-24 | Sumitomo Metal Ind Ltd | Position dislocation detector for cast blank |
| CN1907697A (en) * | 2005-08-05 | 2007-02-07 | 天津市天锻压力机有限公司 | Press machine head, system of workbench precision intelligence centering control and method thereof |
| CN101699356A (en) * | 2009-09-28 | 2010-04-28 | 南京理工大学 | Embedded intelligent monitoring and maintenance module of hydraulic machine |
| CN202815869U (en) * | 2012-09-11 | 2013-03-20 | 北京铁道工程机电技术研究所有限公司 | Vehicle microcomputer image and video data extraction apparatus |
| CN103056866A (en) * | 2013-01-29 | 2013-04-24 | 山东电力集团公司电力科学研究院 | Live-working robot of transformer substation |
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| CN103302217A (en) | 2013-09-18 |
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Granted publication date: 20151223 Termination date: 20200517 |