CN203221514U - Machine vision system for industrial robot location and guidance - Google Patents
Machine vision system for industrial robot location and guidance Download PDFInfo
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- CN203221514U CN203221514U CN 201320019927 CN201320019927U CN203221514U CN 203221514 U CN203221514 U CN 203221514U CN 201320019927 CN201320019927 CN 201320019927 CN 201320019927 U CN201320019927 U CN 201320019927U CN 203221514 U CN203221514 U CN 203221514U
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Abstract
The utility model relates to a machine vision system for industrial robot location and guidance and the system comprises an industrial camera, a computer connected with an output port of the industrial camera and light sources for industrial camera illuminating. The data output port of the industrial camera is a Gig E port. The machine vision system for industrial robot location and guidance possesses high reliability, strong university and excellent flexibility; the system can operate on both a hardware and software platform; and the system can be used for positioning identification of various types of products on automatic production lines, thereby meeting positioning and guiding needs of a plurality of industrial robots.
Description
Technical field
The utility model relates to a kind of NI Vision Builder for Automated Inspection for the industrial robot orientation direction, belongs to the industrial automation technical field.
Background technology
Current, industrial robot has been widely used in the automatic production lines such as automobile, electronics, packing, food and medicine, and has formed a huge industry.In traditional industrial robot automatic production line, industrial robot is to carry out work according to given fixedly motion path, yet industrial automation production more and more develops to the direction of small lot, many kinds, and this just requires industrial robot to have better flexibility.Therefore, can add a cover NI Vision Builder for Automated Inspection at the industrial robot automatic production line, constitute the industrial robot automatic production line of band orientation direction, come anthropomorphic dummy's visual behaviour by computer or image processor, make industrial robot obtain people's the getable information of vision system, significantly improve the flexibility of industrial robot automatic production line.
Existing application is in the NI Vision Builder for Automated Inspection of industrial robot orientation direction at present, be based on mainly that specific image pick-up card or specific industrial robot develop, can only move at a certain particular platform, program is only at the concrete object of a certain class, opening and adaptability are relatively poor, and expensive.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the technical deficiency of existing NI Vision Builder for Automated Inspection, and a kind of reliability height, highly versatile, the NI Vision Builder for Automated Inspection that is applicable to the industrial robot orientation direction that flexibility is good are provided.
In order to solve above technical problem, a kind of NI Vision Builder for Automated Inspection for the industrial robot orientation direction that the utility model provides comprises: industrial camera, the computer that is connected with described industrial camera output port, the light source that is used to described industrial camera to throw light on; The data-out port of described industrial camera is the GigE interface.
The utility model further improves and is:
1. described computer has image capture module, image processing module, identification judge module, filtration extraction module, coordinate transformation module and the communication module that connects successively.
2. described industrial camera carries out transfer of data by the image capture module of GigE interface and described computer.
3. described computer is a kind of in ordinary PC or the IPC industrial computer.
The beneficial effects of the utility model are as follows:
Reliability height, highly versatile, the flexibility of the utility model provides a kind of NI Vision Builder for Automated Inspection for the industrial robot orientation direction are good, can stride the operation of hardware platform and software platform, the identification that can be used for variety classes product on the automatic production line is flexibly located, and can satisfy the demand of polytype industrial robot orientation direction.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural representation.
Fig. 2 is the computer mould block structural diagram.
Number in the figure is schematically as follows: 1-light source, 2-industrial camera, 3-computer, the 4-robot control system, the 5-manipulator, 6-product, 7-automatic production line, the 8-image capture module, the 9-image processing module, 10-identifies judge module, and 11-filters extraction module, the 12-coordinate transformation module, the 13-communication module.
The specific embodiment
A kind of NI Vision Builder for Automated Inspection for the industrial robot orientation direction as shown in Figure 1.
The industrial camera 2 that present embodiment adopts is gigabit Ethernet industrial digital camera, uses GigE interface transmission data, and industrial camera 2 is installed in automatic production line 7 tops.Light source 1 is equipped with in the both sides of industrial camera 2, and the light source 1 of present embodiment adopts the barcode LED light source.Computer 3 adopts ordinary PC or IPC industrial computers, and when robot control system 4 during based on the IPC framework, native system can directly realize by means of robot control system 4, thereby reduces expenses and communication cable, further increases the reliability of native system.Computer 3 is by image capture module 8 as shown in Figure 2, image processing module 9, identification judge module 10, filter extraction module 11, coordinate transformation module 12 and communication module 13 constitute, industrial camera 2 carries out transfer of data with image capture module 8 by Ethernet, and robot control system 4 also adopts Ethernet to carry out transfer of data with communication module 13.
During work, industrial camera 4 is gathered the image of the product of being sent here by automatic production line 76, be sent to computer 3 then, each software module of computer 3 inside is handled image successively, concrete processing procedure is: image capture module 8 receives image information, sends to image processing module 9 then; Image processing module 9 is handled according to default method after receiving image, concrete grammar comprises multiple processing methods such as figure image intensifying, image smoothing, image are cut apart, rim detection, it mainly acts on exactly the pixel in the product image is carried out preliminary treatment, in order to next can accurate recognition judge; After image is handled, it is sent into identification judge module 10, identification judge module 10 identifies the profile of product, and calculates the position of product center according to the prospect in the image and background difference; In getting access to current image frame behind the position of all products, all products are input to product filter extraction module 11, filter extraction module 11 and according to the feature of the current product of paying close attention to all products that recognize are once filtered, the product that obtains after filtering is only the desired product that obtains of production process; In obtaining current image frame after the product of all concerns, need the pixel coordinate of product be converted to the coordinate of product in real application systems by coordinate transformation module 12; To be transferred to robot control system 4 with the application layer User Defined agreement based on the TCP/IP network model by Ethernet by communication module 13 through the actual coordinate information after the coordinate transform at last; Finish corresponding actions by robot control system 4 control manipulators 5 again.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (3)
1. a NI Vision Builder for Automated Inspection that is used for the industrial robot orientation direction is characterized in that comprising: industrial camera, the computer that is connected with described industrial camera output port, the light source that is used to described industrial camera to throw light on; The data-out port of described industrial camera is the GigE interface.
2. according to the described NI Vision Builder for Automated Inspection for the industrial robot orientation direction of claim 1, it is characterized in that: described industrial camera carries out transfer of data by the image capture module of GigE interface and described computer.
3. according to the described NI Vision Builder for Automated Inspection for the industrial robot orientation direction of claim 1, it is characterized in that: described computer is a kind of in ordinary PC or the IPC industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019927 CN203221514U (en) | 2013-01-15 | 2013-01-15 | Machine vision system for industrial robot location and guidance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019927 CN203221514U (en) | 2013-01-15 | 2013-01-15 | Machine vision system for industrial robot location and guidance |
Publications (1)
| Publication Number | Publication Date |
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| CN203221514U true CN203221514U (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320019927 Expired - Fee Related CN203221514U (en) | 2013-01-15 | 2013-01-15 | Machine vision system for industrial robot location and guidance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084022A (en) * | 2015-07-04 | 2015-11-25 | 芜湖哈特机器人产业技术研究院有限公司 | Lead feeding system for lead-acid storage battery and control method of lead feeding system |
| CN105234951A (en) * | 2015-10-28 | 2016-01-13 | 苏州博众精工科技有限公司 | Intelligent guiding type mechanical arm vision system and work method thereof |
| CN106961573A (en) * | 2017-02-21 | 2017-07-18 | 广东尚菱视界科技有限公司 | A kind of establishing method of general vision alignment system |
-
2013
- 2013-01-15 CN CN 201320019927 patent/CN203221514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084022A (en) * | 2015-07-04 | 2015-11-25 | 芜湖哈特机器人产业技术研究院有限公司 | Lead feeding system for lead-acid storage battery and control method of lead feeding system |
| CN105234951A (en) * | 2015-10-28 | 2016-01-13 | 苏州博众精工科技有限公司 | Intelligent guiding type mechanical arm vision system and work method thereof |
| CN106961573A (en) * | 2017-02-21 | 2017-07-18 | 广东尚菱视界科技有限公司 | A kind of establishing method of general vision alignment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |