CN105312356A - Coiled material production system monitored and managed through videos - Google Patents
Coiled material production system monitored and managed through videos Download PDFInfo
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- CN105312356A CN105312356A CN201510716148.XA CN201510716148A CN105312356A CN 105312356 A CN105312356 A CN 105312356A CN 201510716148 A CN201510716148 A CN 201510716148A CN 105312356 A CN105312356 A CN 105312356A
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Abstract
The invention discloses a coiled material production system monitored and managed through videos. The coiled material production system comprises an intelligent control system, a coiled material temper mill and a coiled material straightening and bending straighter. The intelligent control system is connected with the coiled material temper mill and the coiled material straightening and bending straighter. A data collector, a digital signal processing (DSP) processor, a storage circuit, a power supply circuit and a man-machine interaction interface are arranged in the intelligent control system. The data collector is connected with the coiled material temper mill and the coiled material straightening and bending straighter. The storage circuit is connected with the DSP processor. The DSP processor is connected with the man-machine interaction interface. The power supply circuit is connected with the DSP processor. The intelligent control system collects the work states of all mechanical mechanisms on the coiled material straightening and bending straighter and the coiled material temper mill in the straightening, bending, correction treatment and flattening treatment process of cold-rolled band steel in real time, and takes real-time images of the cold-rolled band steel in the straightening, bending, correction treatment and flattening treatment process.
Description
Technical field
The present invention relates to coiled material, technical field of steel strip production, specifically, is a kind of coiled material production system adopting video surveillance management.
Background technology
Carry out coiled material particularly cold rolled strip steel production time, need utilize the stretching bending straightening machine of coiled material by larger tension force stretching and pony roll footpath to the flecition of band steel and and compared with the straightening function in big roller footpath to obtain the higher glacing flatness of cold-strip steel, to meet user's requirement.But prior art is when adopting the stretching bending straightening machine of coiled material to carry out glacing flatness process, according to workman's experience, control operation is carried out to the stretching bending straightening machine of coiled material often, but existence manually has high input by this kind of mode, but not necessarily ensure the drawback of product quality, often occur that the glacing flatness of part cold-strip steel does not meet the situation generation of quality requirement.
Meanwhile, also need to carry out smooth process to cold-strip steel, to improve cold-strip steel punching performance; Improve the surface quality of cold-strip steel, require to form wet look or pitted skin according to user; Improve cold-rolled strip steel shape glacing flatness; Further improvement band steel longitudinal thickness tolerance.But prior art is when the smooth process carrying out cold-strip steel, according to workman's experience, control operation is carried out to planisher often, but existence manually has high input by this kind of mode, but not necessarily ensure the drawback of product quality, often occur that the flatness of part cold-strip steel does not meet the situation generation of quality requirement.
Summary of the invention
The object of the present invention is to provide a kind of coiled material production system adopting video surveillance management, stretching at cold-strip steel by intelligence control system, bending, the duty of each frame for movement on the stretching bending straightening machine of Real-time Collection coiled material and coil-skin pass mill in straightening processing and smooth processing procedure, and take stretching, bending, aligning and smooth processing procedure in cold-strip steel real-time image information, so that for intellectuality adjustment coiled material stretching bending straightening machine each frame for movement duty and each frame for movement duty of coil-skin pass mill provide data foundation, thus intelligentizedly can carry out cold-strip steel flatness and glacing flatness process, avoid occurring that because of the stretching bending straightening machine of Artificial Control coiled material or coil-skin pass mill the product produced exists the situation generation of quality flaw.
The present invention is achieved through the following technical solutions: a kind of coiled material production system adopting video surveillance management, comprise intelligence control system, coil-skin pass mill and the stretching bending straightening machine of coiled material, described intelligence control system is connected with coil-skin pass mill and the stretching bending straightening machine of coiled material respectively, data acquisition unit is provided with in described intelligence control system, dsp processor, memory circuit, power supply circuits and human-computer interaction interface, described data acquisition unit is connected with coil-skin pass mill and the stretching bending straightening machine of coiled material respectively, described memory circuit connects dsp processor, described dsp processor connects human-computer interaction interface, described power supply circuits connect dsp processor.
Further for realize the present invention better, the flatness information of collection coil-skin pass mill work state information that can be real-time and cold-strip steel, and the work state information of the stretching bending straightening machine of collection coiled material that can be real-time and the glacing flatness information of cold-strip steel, special employing is following arranges structure: be provided with image acquisition circuit in described data acquisition unit, image decoding circuit, Image Enhancement Circuit and Image Denoising by Use circuit, described dsp processor connection layout is as de-noising circuit, described Image Denoising by Use circuit connection diagram image intensifying circuit, described Image Enhancement Circuit connects image decoding circuit, described image decoding circuit connects image acquisition circuit, described image acquisition circuit connects coil-skin pass mill and the stretching bending straightening machine of coiled material respectively.
Further for realize the present invention better, can operating cold-strip steel, the running status image information of the stretching bending straightening machine of coiled material and the running status image information of coil-skin pass mill being gathered by image acquisition circuit of automation, be provided with following structure especially: described dsp processor also connects image acquisition circuit.
Further for realize the present invention better, can process coiled material glacing flatness, be provided with following structure especially: in the stretching bending straightening machine of described coiled material, be provided with the uncoiler connected successively, upper volume dolly, slewing rollers device, welding machine, entrance tensioner, bending machine, straightener, outlet tension roll device, oiler, coiling machine and coil stripping car; Described image acquisition circuit respectively same uncoiler, upper volume dolly, slewing rollers device, welding machine, entrance tensioner, bending machine, straightener, outlet tension roll device, oiler, coiling machine and coil stripping car connects.
Further for realize the present invention better, can process the flatness of coiled material, be provided with following structure especially: be provided with in described coil-skin pass mill on the first uncoiler, first of connecting successively and roll up dolly, the first slewing rollers device, the first coiling machine and the first coil stripping car, described image acquisition circuit respectively with the first uncoiler, first is rolled up dolly, the first slewing rollers device, the first coiling machine and the first coil stripping car and is connected.
Further for realize the present invention better, multi-memory is adopted to carry out data storage and interaction process, effectively can improve the performance of whole production system, the precision of augmented video monitor data process and efficiency, be arranged to following structure especially: be provided with random access memory and SD card in described memory circuit, described SD card and random access memory are all connected on dsp processor.
Further for realize the present invention better, the following set-up mode of special employing: described random access memory adopts dynamic RAM or/and SRAM.
Further for realize the present invention better, a suitable clock signal can be provided to dsp processor, improve the handling property of dsp processor, be provided with following structure especially: also comprise clock circuit, described clock circuit connection dsp processor.
Further for realize the present invention better, whole system can be controlled person easy to use, be arranged to following structure especially: described human-computer interaction interface adopts touch-screen type human-computer interaction interface.
The present invention compared with prior art, has the following advantages and beneficial effect:
The present invention is stretching at cold-strip steel by intelligence control system, bending, the duty of each frame for movement on the stretching bending straightening machine of Real-time Collection coiled material and coil-skin pass mill in straightening processing and smooth processing procedure, and take stretching, bending, aligning and smooth processing procedure in cold-strip steel real-time image information, so that for intellectuality adjustment coiled material stretching bending straightening machine each frame for movement duty and each frame for movement duty of coil-skin pass mill provide data foundation, thus intelligentizedly can carry out cold-strip steel flatness and glacing flatness process, avoid occurring that because of the stretching bending straightening machine of Artificial Control coiled material or coil-skin pass mill the product produced exists the situation generation of quality flaw.
The present invention adopts the course of work of video surveillance technology to the stretching bending straightening machine of coiled material to monitor, the glacing flatness of the cold-strip steel run on the stretching bending straightening machine of coiled material is detected simultaneously, to determine whether the glacing flatness of this cold-strip steel meets quality requirement, and the image information of monitoring is uploaded in dsp processor, contrast in conjunction with glacing flatness information preset in dsp processor, thus determine whether this cold-strip steel meets the demand of glacing flatness.
The present invention adopts the course of work of video surveillance technology to coil-skin pass mill to monitor, the Cold-strip Steel Surface flatness run on coil-skin pass mill is detected simultaneously, to determine that whether this Cold-strip Steel Surface is smooth, and the image information of monitoring is uploaded in dsp processor, contrast in conjunction with flatness information preset in dsp processor, thus determine whether this cold-strip steel meets the demand of flatness.
The present invention adopts multi-memory to carry out data storage and interaction process, effectively can improve the performance of whole production system, the precision of augmented video monitor data process and efficiency.
The present invention adopts touch-screen type human-computer interaction interface, can make convenient the controlling whole system of user.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
A kind of coiled material production system adopting video surveillance management, stretching at cold-strip steel by intelligence control system, bending, the duty of each frame for movement on the stretching bending straightening machine of Real-time Collection coiled material and coil-skin pass mill in straightening processing and smooth processing procedure, and take stretching, bending, aligning and smooth processing procedure in cold-strip steel real-time image information, so that for intellectuality adjustment coiled material stretching bending straightening machine each frame for movement duty and each frame for movement duty of coil-skin pass mill provide data foundation, thus intelligentizedly can carry out cold-strip steel flatness and glacing flatness process, avoid occurring that because of the stretching bending straightening machine of Artificial Control coiled material or coil-skin pass mill the product produced exists the situation generation of quality flaw, as shown in Figure 1, be arranged to following structure especially: comprise intelligence control system, coil-skin pass mill and the stretching bending straightening machine of coiled material, described intelligence control system is connected with coil-skin pass mill and the stretching bending straightening machine of coiled material respectively, data acquisition unit is provided with in described intelligence control system, dsp processor, memory circuit, power supply circuits and human-computer interaction interface, described data acquisition unit is connected with coil-skin pass mill and the stretching bending straightening machine of coiled material respectively, described memory circuit connects dsp processor, described dsp processor connects human-computer interaction interface, described power supply circuits connect dsp processor.
Described data acquisition unit real-time to the stretching bending straightening machine of operating coiled material and stretching, bending, aligning in cold-strip steel carry out video surveillance, and by the video information transmission of monitoring shooting in dsp processor, dsp processor carries out core processing to monitored video information, and with its in preset standard picture and data message contrast, to provide data basis for intellectuality regulates the stretching bending straightening machine of coiled material to run; Simultaneously also to operating coil-skin pass mill and smooth in cold-strip steel carry out video surveillance, and by the video information transmission of monitoring shooting in dsp processor, dsp processor carries out core processing to monitored video information, and with its in preset standard picture and data message contrast, to provide data basis for intellectuality regulates coil-skin pass mill to run; Described memory circuit is that intelligence control system passes through data storage function; Described power supply circuits provide suitable operating voltage for dsp processor; Described human-computer interaction interface provides operating platform alternately for human and computer.
Embodiment 2:
The present embodiment is at the enterprising one-step optimization in the basis of above-described embodiment, further for realize the present invention better, the flatness information of collection coil-skin pass mill work state information that can be real-time and cold-strip steel, and the work state information of the stretching bending straightening machine of collection coiled material that can be real-time and the glacing flatness information of cold-strip steel, as shown in Figure 1, special employing is following arranges structure: be provided with image acquisition circuit in described data acquisition unit, image decoding circuit, Image Enhancement Circuit and Image Denoising by Use circuit, described dsp processor connection layout is as de-noising circuit, described Image Denoising by Use circuit connection diagram image intensifying circuit, described Image Enhancement Circuit connects image decoding circuit, described image decoding circuit connects image acquisition circuit, described image acquisition circuit connects coil-skin pass mill and the stretching bending straightening machine of coiled material respectively.
Described image acquisition circuit is provided with high definition camera, according to adopting bat requirement, image acquisition circuit utilizes infrared camera to be opposite to the running status image of the stretching bending straightening machine of coiled material in image acquisition circuit region, stretching, completely, cold-strip steel image in straightening processing is taken its image parameter information as required and (is adopted and clap position, adopt information such as clapping angle), to coiled material stretching bending straightening machine running status image, stretching, completely, cold-strip steel image information in straightening processing (also or pictorial information) carries out adopting bat, adopt the data message after bat to be undertaken decoding by image decoding circuit and then utilize Image Enhancement Circuit decoded picture signal further to be strengthened, fuzzy picture is showed or image becomes clear when making its inherence adopt bat, then be delivered in Image Denoising by Use circuit, contained noise signal is removed by Image Denoising by Use circuit, then be transferred in dsp processor, in conjunction with memory circuit, the picture of actual photographed or image and preset normal pictures or standard picture are contrasted in dsp processor, certified products are when both are identical, be then defect ware when both are different, need from new stretching, bending, straightening processing.
Simultaneously, according to adopting bat requirement, image acquisition circuit utilizes infrared camera to be opposite to coil-skin pass mill running status in image acquisition circuit region, cold-strip steel in smooth is taken its image parameter information as required and (is adopted and clap position, adopt information such as clapping angle), to coil-skin pass mill running status, the image information of the cold-strip steel in smooth (also or pictorial information) carries out adopting bat, adopt the data message after bat to be undertaken decoding by image decoding circuit and then utilize Image Enhancement Circuit decoded picture signal further to be strengthened, fuzzy picture is showed or image becomes clear when making its inherence adopt bat, then be delivered in Image Denoising by Use circuit, contained noise signal is removed by Image Denoising by Use circuit, then be transferred in dsp processor, in conjunction with memory circuit, the picture of actual photographed or image and preset normal pictures or standard picture are contrasted in dsp processor, certified products are when both are identical, both are then defect ware time different, need from new smooth process.
Embodiment 3:
The present embodiment is at the enterprising one-step optimization in the basis of above-described embodiment, further for realize the present invention better, can operating cold-strip steel, the running status image information of the stretching bending straightening machine of coiled material and the running status image information of coil-skin pass mill being gathered by image acquisition circuit of automation, as shown in Figure 1, following structure is provided with especially: described dsp processor also connects image acquisition circuit.
Described image acquisition circuit is also directly connected with dsp processor, can control by dsp processor the collection that image acquisition circuit carries out corresponding picture or image data information automatically, thus to reach when unattended or on-the-spot nobody time still can the object of carrying out IMAQ of automation.
Embodiment 4:
The present embodiment is the enterprising one-step optimization in basis in embodiment 2 or 3, further for realize the present invention better, can process coiled material glacing flatness, as shown in Figure 1, following structure is provided with especially: in the stretching bending straightening machine of described coiled material, be provided with the uncoiler connected successively, upper volume dolly, slewing rollers device, welding machine, entrance tensioner, bending machine, straightener, outlet tension roll device, oiler, coiling machine and coil stripping car; Described image acquisition circuit respectively same uncoiler, upper volume dolly, slewing rollers device, welding machine, entrance tensioner, bending machine, straightener, outlet tension roll device, oiler, coiling machine and coil stripping car connects.
When design uses, the cold-strip steel that pending glacing flatness corrects passes through uncoiler, upper volume dolly, slewing rollers device, welding machine, entrance tensioner, bending machine, straightener, outlet tension roll device, oiler, coiling machine and coil stripping car carry out stretching, bending, straightening processing, the stretching bending straightening machine of coiled material is utilized to carry out glacing flatness process to cold-strip steel, by larger tension force stretching and pony roll footpath to the flecition of cold-strip steel and compared with the straightening function in big roller footpath to obtain the higher glacing flatness of cold-strip steel, to meet user's requirement, in coiled material stretching bending straightening machine running and cold-strip steel by the operation of straight process time, real-time it is monitored of intelligence control system, form data foundation, to determine whether met quality requirement by the cold-strip steel after straight.
Embodiment 5:
The present embodiment is at the enterprising one-step optimization in the basis of embodiment 2-4 any embodiment, further for realize the present invention better, can process the flatness of coiled material, as shown in Figure 1, be provided with following structure especially: be provided with in described coil-skin pass mill on the first uncoiler, first of connecting successively and roll up dolly, the first slewing rollers device, the first coiling machine and the first coil stripping car, described image acquisition circuit respectively with the first uncoiler, first is rolled up dolly, the first slewing rollers device, the first coiling machine and the first coil stripping car and is connected.
When designing use, treat that smooth cold-strip steel carries out flatness process by the first uncoiler, first being rolled up dolly, the first slewing rollers device, the first coiling machine and the first coil stripping car, coil-skin pass mill is utilized to carry out flatness process to cold-strip steel, to improve cold-strip steel punching performance; Improve the surface quality of cold-strip steel, require to form wet look or pitted skin according to user; Improve cold-rolled strip steel shape glacing flatness; Further improvement band steel longitudinal thickness tolerance, in coil-skin pass mill running and cold-strip steel smooth operation time, real-time the monitoring it of intelligence control system, forms data foundation, to determine whether the cold-strip steel be flattened meets flatness requirement.
Embodiment 6:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further for realize the present invention better, multi-memory is adopted to carry out data storage and interaction process, effectively can improve the performance of whole production system, the precision of augmented video monitor data process and efficiency, as shown in Figure 1, be arranged to following structure especially: be provided with random access memory and SD card in described memory circuit, described SD card and random access memory are all connected on dsp processor.
Embodiment 7:
The present embodiment is at the enterprising one-step optimization in the basis of above-described embodiment, further for realize the present invention better, and the following set-up mode of special employing: described random access memory adopts dynamic RAM or/and SRAM.
The feature of static memory (SRAM) is that operating rate is fast, as long as power supply is not removed, the information of write SRAM would not disappear, do not need refresh circuit, not destroying when reading the information originally deposited simultaneously, can repeatedly read once write, but integrated level is lower, power consumption is comparatively large, makes cache memory (Cache) in the present invention and uses.DRAM is dynamic RAM (DynamicRandomAccessMemory), it utilizes the grid of FET to the distribution capacity between its substrate to the information of preserving, with the number of stored charge, namely the height of capacitance terminal voltage represents " 1 " and " 0 ", uses in the present invention as main storage.
Embodiment 8:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further for realize the present invention better, a suitable clock signal can be provided to dsp processor, improve the handling property of dsp processor, as shown in Figure 1, be provided with following structure especially: also comprise clock circuit, described clock circuit connects dsp processor.
Embodiment 9:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further for realize the present invention better, whole system can be controlled person easy to use, be arranged to following structure especially: described human-computer interaction interface adopts touch-screen type human-computer interaction interface, and staff can carry out the operation such as optimum configurations or control by touch-screen type human-computer interaction interface to whole system.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present invention, all falls within protection scope of the present invention.
Claims (9)
1. one kind adopts the coiled material production system of video surveillance management, it is characterized in that: comprise intelligence control system, coil-skin pass mill and the stretching bending straightening machine of coiled material, described intelligence control system is connected with coil-skin pass mill and the stretching bending straightening machine of coiled material respectively, data acquisition unit is provided with in described intelligence control system, dsp processor, memory circuit, power supply circuits and human-computer interaction interface, described data acquisition unit is connected with coil-skin pass mill and the stretching bending straightening machine of coiled material respectively, described memory circuit connects dsp processor, described dsp processor connects human-computer interaction interface, described power supply circuits connect dsp processor.
2. a kind of coiled material production system adopting video surveillance management according to claim 1, it is characterized in that: in described data acquisition unit, be provided with image acquisition circuit, image decoding circuit, Image Enhancement Circuit and Image Denoising by Use circuit, described dsp processor connection layout is as de-noising circuit, described Image Denoising by Use circuit connection diagram image intensifying circuit, described Image Enhancement Circuit connects image decoding circuit, described image decoding circuit connects image acquisition circuit, and described image acquisition circuit connects coil-skin pass mill and the stretching bending straightening machine of coiled material respectively.
3. a kind of coiled material production system adopting video surveillance management according to claim 2, is characterized in that: described dsp processor also connects image acquisition circuit.
4. a kind of coiled material production system adopting video surveillance management according to Claims 2 or 3, is characterized in that: be provided with the uncoiler connected successively, upper volume dolly, slewing rollers device, welding machine, entrance tensioner, bending machine, straightener, outlet tension roll device, oiler, coiling machine and coil stripping car in the stretching bending straightening machine of described coiled material; Described image acquisition circuit respectively same uncoiler, upper volume dolly, slewing rollers device, welding machine, entrance tensioner, bending machine, straightener, outlet tension roll device, oiler, coiling machine and coil stripping car connects.
5. a kind of coiled material production system adopting video surveillance management according to Claims 2 or 3, it is characterized in that: be provided with in described coil-skin pass mill on the first uncoiler, first of connecting successively and roll up dolly, the first slewing rollers device, the first coiling machine and the first coil stripping car, described image acquisition circuit respectively with the first uncoiler, first is rolled up dolly, the first slewing rollers device, the first coiling machine and the first coil stripping car and is connected.
6. a kind of coiled material production system adopting video surveillance management according to claim 1 or 2 or 3, it is characterized in that: be provided with random access memory and SD card in described memory circuit, described SD card and random access memory are all connected on dsp processor.
7. a kind of coiled material production system adopting video surveillance management according to claim 6, is characterized in that: described random access memory adopts dynamic RAM or/and SRAM.
8. a kind of coiled material production system adopting video surveillance management according to claim 1 or 2 or 3, is characterized in that: also comprise clock circuit, and described clock circuit connects dsp processor.
9. a kind of coiled material production system adopting video surveillance management according to claim 1 or 2 or 3 or 7, is characterized in that: described human-computer interaction interface adopts touch-screen type human-computer interaction interface.
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| CN201510716148.XA CN105312356A (en) | 2015-10-29 | 2015-10-29 | Coiled material production system monitored and managed through videos |
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| CN201510716148.XA CN105312356A (en) | 2015-10-29 | 2015-10-29 | Coiled material production system monitored and managed through videos |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308987A (en) * | 2020-02-21 | 2020-06-19 | 西安理工大学 | Automatic uncoiling control system of uncoiler based on image processing and detection method |
-
2015
- 2015-10-29 CN CN201510716148.XA patent/CN105312356A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308987A (en) * | 2020-02-21 | 2020-06-19 | 西安理工大学 | Automatic uncoiling control system of uncoiler based on image processing and detection method |
| CN111308987B (en) * | 2020-02-21 | 2022-12-02 | 西安理工大学 | Automatic uncoiling control system of uncoiler based on image processing and detection method |
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