CN201313973Y - Electronic jacquard stocking machine with improved control system - Google Patents
Electronic jacquard stocking machine with improved control system Download PDFInfo
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- CN201313973Y CN201313973Y CNU2008201556556U CN200820155655U CN201313973Y CN 201313973 Y CN201313973 Y CN 201313973Y CN U2008201556556 U CNU2008201556556 U CN U2008201556556U CN 200820155655 U CN200820155655 U CN 200820155655U CN 201313973 Y CN201313973 Y CN 201313973Y
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Abstract
The utility model relates to the technical field of control systems of the electronic jacquard machine, in particular to an electronic jacquard stocking machine with an improved control system. The control system adopts S3C2440 and TMS320C6201 double-core processors. A GPIO output line of the TMS320C6201 processor adopts an optoelectronic isolating circuit for being respectively connected with a needle selection electromagnet of a needle selector and an operating electromagnet in an electromagnetic valve; the GPIO output line of the TMS320C6201 processor is connected with the input end of a motor driver; and the signal output of a position encoder is connected with a GPIO input line of the TMS320C6201 processor. Compared with the prior art, the utility model adopts the S3C2440 and TMS320C6201 double-core processor, can be connected with various external devices, has the advantages of strong digital signal processing capability, good real-time performance and high hardware response speed, and can effectively improve the weaving speed and reduce the error.
Description
[technical field]
The utility model relates to the control system technical field of electronic jacquard machine, specifically a kind of electronic jacquard footwear machine that improves control system.
[technical background]
General embedded electronic jacquard weave footwear machine mainly comprises motor, electromagnetic valve, needle selection device, hosiery machine knitting needle, hosiery machine movable part, hosiery machine drive disk assembly, encoder and control system composition, wherein, the quality of control system is with the quality of the whole hosiery machine performance of final decision.
And the microcomputer program control system of present homemade hosiery machine, all be to use 8 bit single-chip systems mostly, compare with the universal microcomputer system of similar ARM flush bonding module, exist the relative difficulty of circuit design, the shortcomings such as the data processing function relative thin is weak, man-machine interface is unfriendly, product development cycle is long, upgrading difficulty of ancillary equipment with programming.
The S3C2440 microprocessor is a product that Samsung goes out, dominant frequency 400MHZ, support Linux2.6.13 and WindowsCE.Net4.2 embedded OS, developing application on this platform can its use soft, hardware of very fast grasp, and expense is low, risk is low, and the application development cycle is short, and volume is little, the Application Program Interface close friend who develops has embodied up-to-date technology.
TMS320C6201 is the up-to-date microprocessor that TI company produces, and has characteristics low in energy consumption, that digital signal processing capability is strong, real-time is good, can control the operation of electromagnet and motor coordination.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, adopts the control system of the double-core system of S3C2440 embedded microprocessor and TMS320C6201 digital signal microprocessor composition as the electronic jacquard footwear machine.
For achieving the above object, design a kind of electronic jacquard footwear machine that improves control system, comprise control system, encoder, motor, electromagnetic valve, the needle selection device, the hosiery machine knitting needle, the hosiery machine movable part, the hosiery machine drive disk assembly, it is characterized in that: control system adopts S3C2440 and TMS320C6201 dual core processor, wherein, S3C2440 processor adopting HPI interface connects the TMS320C6201 processor, one the tunnel adopts photoelectric isolating circuit to connect the needle selection electromagnet of needle selection device in 8 road GPIO output lines of TMS320C6201 processor, the operating magnet in the photoelectric isolating circuit connection electromagnetic valve is adopted on another road of the GPIO output line of TMS320C6201 processor, the another road of the GPIO output line of TMS320C6201 processor connects the input of motor driver, and the signal output of position coder connects the GPIO input line of TMS320C6201 processor.The touch screen interface of described S3C2440 processor connects the LCD touch-screen, and the memory interface of S3C2440 processor connects movable storage medium.
The utility model compared with prior art, adopted the double-core system, utilized the advantage of R﹠D cycle weak point, application program man-machine interface close friend, peripheral attachable plurality of devices on the S3C2440 microprocessor, and the characteristics that the TMS320C6201 microprocessor is low in energy consumption, digital signal processing capability is strong, real-time is good control the electromagnet and the motor of footwear machine, with reach Hardware Response Delay speed fast, improve braiding speed and reduce the purpose of error.
[description of drawings]
It among Fig. 1 the connection schematic block diagram of the utility model embodiment.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is further described.Control system mainly adopts the double-core system that S3C2440 embedded microprocessor and TMS320C6201 digital signal microprocessor are formed in this example, pass through the HPI standard traffic between S3C2440 and the TMS320C6201, S3C2440 receives user's instruction, handle the back and send to TMS320C6201 by the HPI passage, TMS320C6201 is according to instruction control motor and electromagnet action.
The braiding of socks, at first from the design of flower type, the good socks flower type that will weave of socks CAD software design is knitted in utilization, preserve the back and form the pattern data file, be sent on the embedded OS that is installed on the S3C2440 by the USB memory interface such as USB flash disk or floppy disk and store in the file system by electronic storage medium movably, when system receive braiding instruction that the user sends by the LCD touch-screen after, program sends to the Executive Module that TMS320C6201 constitutes by HPI after to the pattern data file process, position coder feeds back to the accurate position of Executive Module about the head of electronic jacquard footwear machine, Executive Module is given the needle selection electromagnet of needle selection device in real time according to the head positional information of electronic jacquard footwear machine, the operating magnet of electromagnetic valve and motor driver send the corresponding action instruction, make the hosiery machine movable part of electronic jacquard footwear machine, mechanical part coordinations such as hosiery machine drive disk assembly, thus knit out the socks of different-style.
Claims (2)
1, a kind of electronic jacquard footwear machine that improves control system, comprise control system, encoder, motor, electromagnetic valve, the needle selection device, the hosiery machine knitting needle, the hosiery machine movable part, the hosiery machine drive disk assembly, it is characterized in that: control system adopts S3C2440 and TMS320C6201 dual core processor, wherein, S3C2440 processor adopting HPI interface connects the TMS320C6201 processor, one the tunnel adopts photoelectric isolating circuit to connect the needle selection electromagnet of needle selection device in the GPIO output line of TMS320C6201 processor 8 tunnel, the operating magnet in the photoelectric isolating circuit connection electromagnetic valve is adopted on another road of the GPIO output line of TMS320C6201 processor, the another road of the GPIO output line of TMS320C6201 processor connects the input of motor driver, and the signal output of position coder connects the GPIO input line of TMS320C6201 processor.
2, a kind of electronic jacquard footwear machine that improves control system as claimed in claim 1 is characterized in that: the touch screen interface of S3C2440 processor connects the LCD touch-screen, and the memory interface of S3C2440 processor connects movable storage medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201556556U CN201313973Y (en) | 2008-11-20 | 2008-11-20 | Electronic jacquard stocking machine with improved control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201556556U CN201313973Y (en) | 2008-11-20 | 2008-11-20 | Electronic jacquard stocking machine with improved control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313973Y true CN201313973Y (en) | 2009-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201556556U Expired - Fee Related CN201313973Y (en) | 2008-11-20 | 2008-11-20 | Electronic jacquard stocking machine with improved control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201313973Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051758A (en) * | 2010-11-19 | 2011-05-11 | 骆海生 | Sock machine control system capable of knitting heels at any positions of socks and control method thereof |
| CN102298343A (en) * | 2011-04-29 | 2011-12-28 | 浙江工业大学 | Approximate uniform acceleration control technology of servo motor of automatic hosiery machine |
| CN102965830A (en) * | 2012-12-04 | 2013-03-13 | 江苏盈悦科技有限公司 | System and method for controlling high-speed jacquard needle selection of silk stocking knitting machine |
| CN107988698A (en) * | 2017-12-30 | 2018-05-04 | 广东溢达纺织有限公司 | It is knitted control system |
-
2008
- 2008-11-20 CN CNU2008201556556U patent/CN201313973Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051758A (en) * | 2010-11-19 | 2011-05-11 | 骆海生 | Sock machine control system capable of knitting heels at any positions of socks and control method thereof |
| CN102298343A (en) * | 2011-04-29 | 2011-12-28 | 浙江工业大学 | Approximate uniform acceleration control technology of servo motor of automatic hosiery machine |
| CN102298343B (en) * | 2011-04-29 | 2013-07-03 | 浙江工业大学 | Approximate uniform acceleration control technology of servo motor of automatic hosiery machine |
| CN102965830A (en) * | 2012-12-04 | 2013-03-13 | 江苏盈悦科技有限公司 | System and method for controlling high-speed jacquard needle selection of silk stocking knitting machine |
| CN102965830B (en) * | 2012-12-04 | 2014-11-05 | 浙江恒强科技股份有限公司 | System and method for controlling high-speed jacquard needle selection of silk stocking knitting machine |
| CN107988698A (en) * | 2017-12-30 | 2018-05-04 | 广东溢达纺织有限公司 | It is knitted control system |
| CN107988698B (en) * | 2017-12-30 | 2020-01-31 | 广东溢达纺织有限公司 | Knitting control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20101120 |