CN204790527U

CN204790527U - Based on infrared ray formation of image non -contact braced chain wherein point control ware

Info

Publication number: CN204790527U
Application number: CN201520473757.2U
Authority: CN
Inventors: 王海洋; 秦红光; 张重继; 张春宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-03
Filing date: 2015-07-03
Publication date: 2015-11-18
Anticipated expiration: 2025-07-03

Abstract

The utility model discloses mainly being used in cable crosslinked production line and linking the sulphur production line, it is the core component of cable manufacture, uses infrared ray imaging technique to realize the position of cable and gathers. The utility model discloses comprise image gathering module, image processing module, logic control module, inputoutput interface module, image gathering module and image processing module link, and image gathering module and logic control module link, and image processing module and logic control module link, and image processing module links with the inputoutput interface module.

Description

Based on base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging

Technical field

The utility model is mainly used in cable crosslinking production line and connects sulphur production line, and it is the core component that cable is produced.

Background technology

In catenary suspension type continuous vulcanization, base site controller is cable crosslinking production line and the core component connecting sulphur production line, and current nearly all controller is all the judgement being realized cable position in cross-linking tube by electromagnetic induction principle.There are many families in the producer that current China produces electric wire, gross industrial output value has risen to more than 9,255 hundred million yuan of 2010 from 4131.61 hundred million in 2006 yuan, but on Quality and yield, be in the level of middle and lower reaches always, why? recognize by contacting with associated companies (they mainly produce cable crosslinking production line), mainly the production line of China falls behind, production cost is high, efficiency is low, some business equipments often break down, particularly cross-linking production line is import or the domestic problem that all there is a general character, namely in catenary suspension type continuous vulcanization, base site controller (being also pendency controller) controls not accurate enough or job insecurity, particularly antijamming capability extreme difference, these are the immediate causes causing cable quality and production declining.Base site controller in a kind of Novel suspended chain type can be developed, ensure its strong adaptability, detection control accurately high, on the basis of the advantages such as stream time is long, its antijamming capability can be improved.Based on above Problems existing and current active demand, the utility model proposes based on infrared imaging technology, realize the detection of contactless catenary suspension type continuous vulcanization mid point by infrared imaging, detection, analysis and then complete the control controller of stretched wire point midway.The great advantage of this design is that antijamming capability is strong, signals collecting is accurate.

Summary of the invention

In view of this, the utility model provides a kind of based on infrared imaging technology, image information detection, information processing, information extraction, information analysis realize the detection of contactless catenary suspension type continuous vulcanization mid point and then complete the control of stretched wire point midway, and the great advantage of this design is that antijamming capability is strong, signals collecting is accurate.

For achieving the above object, the utility model is made up of image capture module, image processing module, Logic control module, input/output interface module; The image capture module told links with the image processing module told; The image capture module told links with the Logic control module told; The image processing module andlogic control Module Links told; The image processing module told links with input/output interface module; The image capture module told for, complete the collection of the position signalling at the current place of cable and be converted into digital signal and pass to image processing module; The image processing module told, for completing the pre-service of image, binaryzation, denoising, feature extraction, finally according to feature formation control amount, sends control end by input/output interface module to controlled quentity controlled variable; The Logic control module told for, judge a two field picture whether gathered and then control image capture module input the complete image of a frame to image processing module; The input/output interface module told for, image processing module formed controlled quentity controlled variable by PROFIBus industrial bus, D/A conversion and controlled quentity controlled variable amplify be transferred to end.

Further, described image capture module is made up of infrared pick-up head, FIFO; The infrared camera told links with FIFO; The camera told carries digital output interface, and it directly gives FIFO the digital signal of image, and then according to the instruction of Logic control module, the picture signal in FIFO is passed to image processing module.

Further, the image processing module told is made up of SDRAM, DSP5509A and FLASH; The SDRAM told be used for store FIFO transmit picture signal, and according to the demand of DSP5509A, picture signal is sent to CPU(DSP5509A) process, the DSP5509A told to image carry out binaryzation, denoising, feature extraction, formation export controlled quentity controlled variable.

Further, described input/output interface module is changed by PROFIBus industrial bus, D/A and controlled quentity controlled variable amplifying circuit two parts are formed; The PROFIBus industrial bus told have selected SPC3 chip, the information interface of its complete capital equipment and miscellaneous equipment; The D/A conversion told and controlled quentity controlled variable amplifying circuit are made up of, for controlled quentity controlled variable is sent to end-of-pipe control equipment TLV5580, NE5532 and other attached original paper.

Accompanying drawing explanation

Fig. 1 is the project organization schematic diagram based on base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging that the utility model provides.

In Fig. 1: 1, external image; 2, image capture module; 3, image processing module; 4, Logic control module; 5, input/output module; 6, infrared camera; 7, FIFO; 8, SDRAM; 9, DSP5509A; 10, CPLD; 11, FLASH; 13, the output of D/A conversion and controlled quentity controlled variable; 14, PROFIBus.

Embodiment

Be described further below in conjunction with accompanying drawing 1 pair of the utility model.

As shown in Figure 1, be the project organization schematic diagram based on base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging that the utility model provides.The utility model by image capture module 2, image processing module 3, Logic control module 4, input/output interface module 5 forms; The image capture module 2 told links with the image processing module 3 told; The image capture module 2 told links with the Logic control module 4 told; The image processing module 3 andlogic control module 4 told links; The image processing module 3 told links with input/output interface module 5; The image capture module 2 told for, complete the collection of the position signalling at the current place of cable and be converted into digital signal and pass to image processing module 3; The image processing module 3 told, for completing the pre-service of image, binaryzation, denoising, feature extraction, finally according to feature formation control amount, sends control end by input/output interface module 5 to controlled quentity controlled variable; The Logic control module 4 told for, judge a two field picture whether gathered and then control image capture module 2 input the complete image of a frame to image processing module 3; The input/output interface module 5 told gives end for, the controlled quentity controlled variable that image processing module 3 is formed by the output 13 of PROFIBus industrial bus 14, D/A conversion and controlled quentity controlled variable.

Further, described image capture module is made up of infrared camera 6, FIFO7; The thermal camera 6 told links with FIFO7; The video camera 6 told carries digital output interface, and it directly gives FIFO7 the digital signal of image, and then according to the instruction of Logic control module 4, the picture signal in FIFO7 is passed to image processing module 3.

Further, the image processing module 3 told is made up of SDRAM8, DSP5509A9 and FLASH11; The SDRAM8 told be used for store FIFO7 transmit picture signal, and according to the demand of DSP5509A9, picture signal is sent to CPU(DSP5509A) process, the DSP5509A9 told carries out binaryzation, denoising, feature extraction, formation control amount to image.

Further, described input/output interface module 5 is changed by PROFIBus14 industrial bus, D/A and output 13 circuit two parts of controlled quentity controlled variable are formed; The PROFIBus14 industrial bus told have selected SPC3 chip, the information interface of its complete capital equipment and miscellaneous equipment; The D/A conversion told and controlled quentity controlled variable output circuit 13 are made up of, for controlled quentity controlled variable is sent to end-of-pipe control equipment TLV5580, NE5532 and other attached original paper.

The utility model design is a kind of based on base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging, thoroughly solve and used classic method (as: electromagnetic principle) the detection streamer poor anti jamming capability that position exists in curing tube in the past, control inaccurate shortcoming, the utility model can, ensure its strong adaptability, detection control accurately high, can on the basis of the advantages such as stream time is long, improve its antijamming capability and control accuracy, fill up during China's electric wire is produced the blank that cable position in curing tube is detected and controlled.

By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.

Claims

1., based on a base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging, it is characterized in that, the utility model is made up of image capture module, image processing module, Logic control module, input/output interface module; The image capture module told links with the image processing module told; The image capture module told links with the Logic control module told; The image processing module andlogic control Module Links told; The image processing module told links with input/output interface module; The image capture module told for, complete the collection of the position signalling at the current place of cable and be converted into digital signal and pass to image processing module; The image processing module told, for completing the pre-service of image, binaryzation, denoising, feature extraction, finally according to feature formation control amount, sends control end by input/output interface module to controlled quentity controlled variable; The Logic control module told for, judge a two field picture whether gathered and then control image capture module input the complete image of a frame to image processing module; The input/output interface module told for, image processing module formed controlled quentity controlled variable by PROFIBus industrial bus, D/A conversion and controlled quentity controlled variable amplify be transferred to end.

2. one according to claim 1 is based on base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging, and it is characterized in that, described image capture module is made up of infrared pick-up head, FIFO; The infrared camera told links with FIFO; The camera told carries digital output interface, and it directly gives FIFO the digital signal of image, and then according to the instruction of Logic control module, the picture signal in FIFO is passed to image processing module.

3. one according to claim 1 is based on base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging, and it is characterized in that, described image processing module is made up of SDRAM, DSP5509A and FLASH; The SDRAM told is used for storing the picture signal that FIFO transmits, and according to the demand of DSP5509A, picture signal is sent to DSP5509A process, the DSP5509A told carries out binaryzation, denoising, feature extraction, formation output controlled quentity controlled variable to image.

4. one according to claim 1 is based on base site controller in the contactless catenary suspension type continuous vulcanization of infrared imaging, it is characterized in that, described input/output interface module is changed by PROFIBus industrial bus, D/A and controlled quentity controlled variable amplifying circuit two parts are formed; The PROFIBus industrial bus told have selected SPC3 chip, the information interface of its complete capital equipment and miscellaneous equipment; The D/A conversion told and controlled quentity controlled variable amplifying circuit are made up of, for controlled quentity controlled variable is sent to end-of-pipe control equipment TLV5580, NE5532 and other attached original paper.