CN102566512A - Control circuit special for bearing cutting automatic production line based on graph programming and system with control circuit - Google Patents
Control circuit special for bearing cutting automatic production line based on graph programming and system with control circuit Download PDFInfo
- Publication number
- CN102566512A CN102566512A CN2011104075323A CN201110407532A CN102566512A CN 102566512 A CN102566512 A CN 102566512A CN 2011104075323 A CN2011104075323 A CN 2011104075323A CN 201110407532 A CN201110407532 A CN 201110407532A CN 102566512 A CN102566512 A CN 102566512A
- Authority
- CN
- China
- Prior art keywords
- module
- control
- control circuit
- program
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Programmable Controllers (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a control circuit special for a bearing cutting automatic production line based on graph programming and a system with the control circuit. The control circuit comprises an automatic production line scheduling module, a power module, a graph programming interface module, an input/output (I/O) interface module and a communication module. The system with the control circuit comprises an engine driving generation module, a graph editing module, a compiling generation module, a downloading module and an on-line debugging diagnosis module, wherein according to an architecture of the control circuit, the engine driving generation module generates a system engine which corresponds to each module of the control circuit and comprises a system initialization program, a driving program and a scheduling program, and provides an interface for a control algorithm. The invention has the advantages that: the control system production cost of a bearing equipment manufacturing enterprise is reduced; support is provided for developing a control system with proprietary intellectual property rights; and requirements for convenience in control of the conventional bearing processing system, easiness in correction and easiness in expansion are met.
Description
Technical field
The present invention relates to the control circuit of bearing cutting automatic assembly line, relate in particular to bearing cutting automatic assembly line dedicated control circuit and system.
Background technology
The machine tool industry plays a part very important in the evolution of whole national economy as the important component part of mechanized equipment industry.From industry all in all, China's machine tool industry is in since nineteen ninety-two best developing period at present, and market demonstrates the good situation that supply falls short of demand.Especially since 1999 got into the new rise period, China's machine tool industry output value increased year by year, and product structure is constantly adjusted, and product quality improves day by day.
Although China's machine tool industry had obtained very much progress in recent years; But under the extremely fierce situation of current domestic and international lathe market competition; The machine tool industry of China then seems, and competitive power is not strong, shows that mainly China is that lathe consumption big country also is not a lathe power, the lathe owning amount is big but level is low, product slate still falls behind, product innovation capability is poor, the lathe reliability is still waiting aspects such as raising.The use of rolling bearing on lathe is mainly used in following three positions: main shaft, ball-screw and general transmission shaft.Rolling bearing is as the complete sets of basic equipment spare of lathe, and its performance directly has influence on rotating speed, rotating accuracy, rigidity, anti-trembling vibration cutting ability, noise, temperature rise and the thermal deformation etc. of lathe, and then has influence on precision, surface quality of processing parts etc.Therefore, high performance lathe must the high performance bearing of adapted.
. the Production of bearing equipment actuality
Precision machine tool bearing technology content is high, added value is high, difficulty of processing is big, and each big bearing company of the world has all dropped into exploitation and the development that great energy is carried out the precision machine tool bearing.At present, the manufacturer that produces the precision machine tool bearing abroad mainly contains German FAG company, French SNF company, Japanese NSK company, Sweden Aktiebolaget SKF, Japanese NTN company etc.
There is big gap in China's bearing industry integral level compared with developed countries; Particularly aspect the exploitation and development of precision bearing; Owing to receive the restriction and the restriction of process equipment, manufacturing process and correlation technique; At present, the manufacturer of domestic ability batch, the precision machine tool bearing that forms a complete production network has only several companies such as Zhouyan Tech Co., Ltd, Luoyang, Harbin Asia Group Company.
. bearing apparatus controller present situation
1）PLC
Programmable Logic Controller (PLC) is that progressively grow up phase late 1960s a kind of is the infant industry control device on basis with the microprocessor, is with the brand-new product of computer technology application in industrial control field.In recent years, the PLC technology was controlled, was produced at various industrial processs in transfer matic control and the control of all kinds of electromechanical integration equipment and obtains using very widely.But as the product that has a large capacity and a wide range, it is in control accuracy, function and have certain defective in price; Along with development of technology, more and more equipments begins to adopt nonshared control unit, realizes the optimality price ratio.
2) nonshared control unit
The research of domestic Production of bearing control system for processing; Also be in the starting stage; The enterprise of a whole set of control system exploitation, production is very few; The design of controller in the market separates with the exploitation of control mechanical system, because this present situation causes the inharmonious development of bearing apparatus control system technology, comparing with external product still exists big gap.
. director demon development scheme present situation
At present; Bearing apparatus nonshared control unit program generally adopts enclosed development mode; Adopt high level language core control algolithms such as C, VHDL; When controller dispatches from the factory, be solidificated in the media such as EEPROM or Flash, bearing apparatus manufacturing enterprise can't make amendment to control algolithm, can't control algolithm be customized to the specific demand of terminal client.When new demand produces, by bearing apparatus manufacturing enterprise demand information is delivered to controller manufacturer, controller manufacturer writes corresponding algorithm routine according to demand.Under this pattern; Owing to do not form a kind of standardized logical language assembly; In the development sequence process, when particularly new controller, the generation of new application model, be difficult to develop efficiently, reliably the control corresponding algorithm; It is unfavorable to bring for rapid response market, a kind of efficient, reliable development mode of market in urgent need.In addition; Under current this development mode; The controller intellecture property is grasped in controller developer hand, and bearing apparatus enterprise does not possess intellecture property, for the structure of bearing control system for processing Own Brand, have a negative impact with the market competition of external like product.
Summary of the invention
Own with low content of technology to current bearing device fabrication enterprise; Lack the technology of independent intellectual property right, the upgrading period of product is long, can't adapt to fast-changing market demand and client's property demand; And make full use of the hardware condition in the embedded system evolution; Reach the purpose of few parts, high reliability,, propose bearing cutting automatic assembly line dedicated control circuit and system based on the figure programming in conjunction with current bearing control system development trend.
In order to solve the problems of the technologies described above, technical scheme of the present invention is following:
Bearing cutting automatic assembly line dedicated control circuit based on the figure programming; Comprise automatic assembly line scheduler module, power module, figure DLL module, I/O interface module and communication module; Said figure DLL module links to each other with the automatic assembly line scheduler module respectively with the I/O interface module, said communication module realize between each module data transfer and with said circuit and outside RS232 serial communication; Said automatic assembly line scheduler module adopts the embedded programmable chip, and executive control program control production line is accomplished data processing, signal Processing, task scheduling, system's Control work; Said figure DLL module provides human-computer interaction function, and supports online configuration technology, can select displaying contents and mode as required; Said I/O interface module adopts full IO interface mode of isolating; Said power module is that entire circuit provides working power.
Further, said power module adopts two modes of isolating voltage stabilizing to give circuit supply, and said two modes of isolating voltage stabilizing are 24V for the Voltage stabilizing module input voltage
+20%, produce stable 5V, and increase one deck isolation Voltage stabilizing module thereafter.
Use the system of above-mentioned control circuit; Comprise driven by engine generation module, figure editor module, compiling generation module, download module and on-line debugging diagnostic module; Said driven by engine generation module is according to the architecture of said control circuit; Generate the corresponding system's engine of each module of control circuit, comprise system initialization routine, driver, scheduler program etc., for control algolithm provides interface;
Said figure editor module adopts patterned program developing method, and the generating mode of Self-defining Structure is provided, for subsequent product exploitation, application debugging, maintenance provide the basis; Said compiling generation module is embedded in the driven by engine generation module construction system working procedure with the custom-built machine language of said figure editor module editor's the corresponding control circuit module of graphic package compiling generation; The program code that said download module will compile the generation module generation downloads in the system hardware platform; Said on-line debugging diagnostic module can carry out on-the-spot on-line debugging diagnosis to said system.
Further, said system realizes the control algolithm design through graphical algorithm design environment, and all figure elements offer the designer use with the form of control, and user's drag and drop control on designer designs the editor of ladder diagram.
Further, said entire system program can adopt the design of componentization, debugs correct control algolithm function.
Beneficial effect of the present invention is: utilize cutting edge technologies such as embedded SOC controller chip, nonshared control unit PLCization and intelligent control technology; Develop the intelligent control system, the open control system hardware and software platform of exploitation that meet current market trend; Research simultaneously meets the plant equipment method for designing of bearing process requirements; The control system that has independent intellectual property right for bearing apparatus manufacturing enterprise reduction control system production cost, exploitation provides support, and adapts to the needs that current bearing system of processing control is more convenient, be prone to modification, easy expansion.
Description of drawings
Fig. 1 is the control circuit block diagram;
Fig. 2 is the block diagram of system;
Fig. 3 is the synoptic diagram of conventional power source module;
Fig. 4 is the synoptic diagram of power module of the present invention;
Fig. 5 is the synoptic diagram of figure programming technique of the present invention;
Fig. 6 is a control program development mode evolution of the present invention.
Embodiment
To do further explanation to the present invention according to accompanying drawing and specific embodiment below.
The special-purpose control of bearing cutting automatic assembly line based on the figure programming comprises hardware system and two ingredients of software systems.Hardware system is a core with the intelligent controller chip, in conjunction with the peripheral function parts, constitutes bearing automatic assembly line controller mainboard, accomplishes the operation of Production of bearing line traffic control program, simultaneously through the production line mechanical hook-up, constitutes production line control system.The present invention improves in existing technical system to control circuit and application controls circuit, and software section is programming, the debugging acid of automatic assembly line controller, accomplishes the exploitation of control program and debugging, the monitoring operation function of program.Through this technology, the Electrical Engineer can realize the programming to the production line operation logic conveniently on the production line that designs, accomplish the demand for control to the required different processing process of disalignment fixed bearing element.System research and development thes contents are as follows said:
1. hardware control system
Production line controller mainboard is the controller critical piece; Be responsible for the execution of automatic assembly line scheduler program; Structured flowchart is as shown in Figure 1, and hardware system mainly comprises: automatic assembly line scheduler module, power module, figure DLL module, I/O interface module and communication module five major parts.
(1) automatic assembly line scheduler module
This module is the nucleus module of total system; Adopting the embedded programmable intelligent chip is core; Executive control program reaches the purpose of the safe and reliable operation of control whole production line; Work such as the data processing of main completion total system, signal Processing, task scheduling, system's control specifically comprise logical signal processing, ASH, communication data processing, graphic display data processing, production line operational management etc.
(2) power module
The total system working power is provided.Be different from the general industry control system, bearing machinery belongs to precision processing machine, and each functional part costs an arm and a leg; Misoperation is damaged easily; Control system needs the high reliability power supply, so during the designing power supply module, the power supply of each intermodule need be carried out isolation processing to improve the antijamming capability of system; Also should fall simultaneously through cycle, thus EMC such as burst of pulses test effectively guarantee The whole control system effectively, reliably, operation stably.System adopts single 24V power work mode, anti-reversal connection circuit, in order to guarantee on-the-spot convenience and the safety of using.
(3) figure DLL module
System's man-machine interaction is provided, comprises functions such as working state of system, signal demonstration, parameter setting, alarm.This module is supported online configuration technology; The user can select displaying contents and mode as required; Under the situation of operation that do not log off, can directly get into the configuration environment and revise configuration amended configuration is directly come into force, and the user when generating the application system that is fit to oneself needs or not revise the source code of software program.
(4) I/O interface module
System adopts the full input of isolating to count the outgoing interface mode; Even under large impact, strong jamming situation; The IO equipment work is unusual, also is unlikely to influence kernel control module work, guarantees to cross outside to guarantee under the existing uncertain factor can not produce unpredictable working condition.
(5) communication module
Main data transfer and outside RS232 serial communication between internal system, the support communication protocol commonly used of realizing.
More than 5 modules constituted the main body of bearing automatic assembly line controller mainboard; The hardware operation platform of whole production wire system is provided; Reasonably combined design through intelligent chip and peripheral components; Effectively guaranteed the security of system reliability service, for field-programmable hardware running environment is provided simultaneously.
Control system software
System software platform structure block diagram is as shown in Figure 2:
(1) driven by engine generation module
According to the architecture of system hardware platform controller, generate corresponding system's engine through this module, comprise system initialization routine, driver, scheduler program etc., for control algolithm provides interface.
(2) figure editor module
Platform adopts patterned program developing method; Use the figure programming than use the exploitation of traditional C language or assembly language more intuitively, more convenient; And be not easy to make mistakes, general Electrical Engineer can grasp, thus for on-the-spot change debugging bring convenient greatly.The generating mode of Self-defining Structure is provided, for subsequent product exploitation, application debugging, maintenance provide the basis.
(3) compiling generation module
Figure editor module editor's graphic package is compiled the custom-built machine language that generates corresponding hardware platform controller, be embedded in the engine modules construction system working procedure.
(4) download module
Through the agreement of special use, this agreement can be existing, also can programme from progressive step according to own needs, and the program code that the compiling generation module is generated downloads in the system hardware platform.
(5) on-line debugging diagnostic module
The slip-stick artist can carry out on-the-spot on-line debugging diagnosis to control program through this module, thereby effectively guarantees program correctness and reliability.
Key problem in technology: 1. power module design
Traditional mechanized equipment controller, what power supply mode adopted usually is by Switching Power Supply 24V to be provided the working power as I/O, and 5V is provided the working power as system CPU and peripheral components thereof.Its power mode signal is as shown in Figure 3:
Among the figure; Switching Power Supply played the effect of isolation 220V and direct current 24V, 5V, but the output stability of Switching Power Supply directly influences the performance of system as exchanging the parts that change direct current; Particularly the fluctuation of 5V power supply signal will cause that the work of system is chaotic, cause system failure when serious.This controller adopts two modes of isolating voltage stabilizing to supply power to system, and is as shown in Figure 4, and for this circuit, isolating the Voltage stabilizing module input voltage is 24V
+In 20% scope, all can produce stable 5V, be enough to guarantee make that system CPU can operate as normal when causing the output voltage fluctuation in that Switching Power Supply power supply is bad.In addition, many one decks are isolated Voltage stabilizing module, can effectively improve the anti-power supply interference performance of system.The reliability of chip operation be can effectively guarantee through this mode, and then the correctness and the stability of communication data guaranteed.Through project team actual measurement surface, the controller that uses this circuit to constitute can guarantee EMC burst of pulses test level Four.
In addition, under this powering mode, owing to adopt the single power supply mode, provide great convenience for the selection of Switching Power Supply.
. automatic assembly line controller software engine design and generation
Because the diversity of embedded chip makes user program transplant difficulty, after having changed embedded chip, needs the overlapping development control program, makes development efficiency low.Therefore, in order to realize different application field controller of automatic measurement is selected required CPU flexibly; Accomplish simultaneously the exploitation of system again fast; A kind of method need be provided, make the system that is made up of different CPU is adopted identical development approach, the concrete realization details of abstract different CPU.Selecting again abstract CPU model to be carried out instantiation behind the concrete CPU.Can be with the Cotex-M3 chip series as point of penetration, engine configuration realizes the description of utility engines, comprises initialization, timer, interruption, communication etc.Utility engines has comprised attribute and the framework that all kinds of CPU are total, and for the engine configuration to particular CPU provides unified structure, the characteristic of different CPU realizes mutual between general character and the characteristic through the engine characteristics interface.After the successful development, when needing the chip of other type when the equipment change, the generation that can adopt the Rapid Realization engine that uses the same method.
. the figure programming technique
For traditional Production of bearing line nonshared control unit; Because program is to solidify when being dispatched from the factory by nonshared control unit producer; And being in enclosed program development pattern, bearing apparatus producer can't be directed against different processing technology update routines, thereby has limited the exploitation of new product.The bearing nonshared control unit of the present invention's exploitation; Adopt the open by design theory; To satisfy bearing apparatus manufacturing enterprise secondary development control algolithm is target, through the design of software and hardware combining, utilizes the system software platform; Functions such as on-the-spot program change, download, expansion, debugging can be carried out easily, thereby the specific demand of customer personalized requirement and special occasions can be satisfied.In addition, through the software platform or the manipulater of project exploitation, realized the inline diagnosis of scene control program program.For satisfy to safeguard improper or some the I/O point of back that works long hours damages maybe, can change abnormal logic at the scene and input or output a little and need not remodify the function of program, thereby greatly improve maintenance efficiency shortening servicing time to subsequent use point.The system software platform is realized the control algolithm design through graphical algorithm design environment.All figure elements offer the designer use with the form of control, and user's drag and drop control on designer designs ladder diagram.The system applies pattern is illustrated in fig. 5 shown below:
4. componentization graphical program development pattern
Traditional nonshared control unit adopts language development control programs such as C, VHDL basically, exists debugging trouble, is difficult to investigate thoroughly problems such as BUG implicit in the program, particularly introduce pointer operation after, problem is more serious.The present invention adopts figure as basic logic module, realizes basic logic control.The figure logic module through test repeatedly, is guaranteed correct when platform design.During programming, the editor that the user realizes ladder diagram through the mode of drawing control, only needs are concerned about the logic of control algolithm, need not the worry program and whether have the BUG problem.In addition; The entire system program can adopt the design of componentization, debugs correct control algolithm function, the componentization method for designing that the user can provide through platform easily; Form a building blocks of function, for subsequent product exploitation, debugging, maintenance bring convenience as shown in Figure 6.This project has realized the design of ladder diagram and the generation of il instruction at present, realizes the ladder diagram design through the dilatory mode of control, and design result can be moved with debugging breakpoints, and register is kept watch on.
. the field-programmable diagnostic techniques
Through the system software platform; Can carry out functions such as on-the-spot program download, change, expansion, debugging easily; Thereby really realized the inline diagnosis of on-the-spot program; Occur unusually such as inputing or outputing, can debug and change abnormal logic at the scene and input or output and a little reach the maintenance purpose, thereby greatly improve maintenance efficiency shortening servicing time when certain.
Adopt the special use control of innovation framework and technology, make that the structure of product is more compact, cut down the number of intermediate links.Present controller cost is reduced by 20%～30%.To use 500 production lines every year, every production line needs 4 controllers, and average every controller is practiced thrift 500 yuan of calculating of cost, can be enterprise every year and saves production cost about 1,000,000 yuan.
System has field-programmable debugging diagnostic function, and the service engineer can solve most faults through debugging at the scene, thereby can deal with problems fast, improves maintenance efficiency, and the maintenance cost in 1 year of every controller can reduce by 40%～50%.Need safeguard 500 every year, every controller is safeguarded and is practiced thrift 500 yuan of calculating of cost, can be enterprise every year and practices thrift about 250,000 yuan of maintenance cost; If project can be promoted, also bring brand new concept when then can bring huge economic benefit for the field-programmable diagnostic techniques of China's Production of bearing line.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the present invention's design; Can also make some improvement and retouching, these improvement and retouching also should be regarded as in the protection domain of the present invention.
Claims (5)
1. the bearing based on the figure programming cuts the automatic assembly line dedicated control circuit; It is characterized in that; Comprise automatic assembly line scheduler module, power module, figure DLL module, I/O interface module and communication module; Said figure DLL module links to each other with the automatic assembly line scheduler module respectively with the I/O interface module, said communication module realize between each module data transfer and with said circuit and outside RS232 serial communication; Said automatic assembly line scheduler module adopts the embedded programmable chip, and executive control program control production line is accomplished data processing, signal Processing, task scheduling, system's Control work; Said figure DLL module provides human-computer interaction function, and supports online configuration technology, can select displaying contents and mode as required; Said I/O interface module adopts full IO interface mode of isolating; Said power module is that entire circuit provides working power.
2. the bearing cutting automatic assembly line dedicated control circuit based on the figure programming according to claim 1; It is characterized in that; Said power module adopts two modes of isolating voltage stabilizing to give circuit supply, and said two modes of isolating voltage stabilizing are 24V for the Voltage stabilizing module input voltage
+20%, produce stable 5V, and increase one deck isolation Voltage stabilizing module thereafter.
3. application rights requires the system of 1 said control circuit; It is characterized in that; Comprise driven by engine generation module, figure editor module, compiling generation module, download module and on-line debugging diagnostic module, said driven by engine generation module generates the corresponding system's engine of each module of control circuit according to the architecture of said control circuit; Comprise system initialization routine, driver, scheduler program, for control algolithm provides interface;
Said figure editor module adopts patterned program developing method, and the generating mode of Self-defining Structure is provided, for subsequent product exploitation, application debugging, maintenance provide the basis; Said compiling generation module is embedded in the driven by engine generation module construction system working procedure with the custom-built machine language of said figure editor module editor's the corresponding control circuit module of graphic package compiling generation; The program code that said download module will compile the generation module generation downloads in the system hardware platform; Said on-line debugging diagnostic module can carry out on-the-spot on-line debugging diagnosis to said system.
4. system according to claim 3; It is characterized in that; Said system realizes the control algolithm design through graphical algorithm design environment, and all figure elements offer the designer use with the form of control, and user's drag and drop control on designer designs the editor of ladder diagram.
5. system according to claim 3 is characterized in that, said entire system program can adopt the design of componentization, debugs correct control algolithm function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407532.3A CN102566512B (en) | 2011-12-09 | 2011-12-09 | Based on automatic bearing cutting production line dedicated control circuit and the system of figure programming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407532.3A CN102566512B (en) | 2011-12-09 | 2011-12-09 | Based on automatic bearing cutting production line dedicated control circuit and the system of figure programming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102566512A true CN102566512A (en) | 2012-07-11 |
| CN102566512B CN102566512B (en) | 2015-08-12 |
Family
ID=46412157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110407532.3A Expired - Fee Related CN102566512B (en) | 2011-12-09 | 2011-12-09 | Based on automatic bearing cutting production line dedicated control circuit and the system of figure programming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102566512B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594113A (en) * | 2012-03-21 | 2012-07-18 | 绍兴文理学院 | Bearing cutting hardware power supply based on chart programming |
| CN103376798A (en) * | 2012-04-24 | 2013-10-30 | 绍兴文理学院 | System for programmable bearing automatic production line |
| CN103984291A (en) * | 2014-05-13 | 2014-08-13 | 浙江东盛精密机械有限公司 | Control system special for bearing operation drawing programming |
| CN108563161A (en) * | 2018-01-22 | 2018-09-21 | 深圳市牧激科技有限公司 | Open type intelligent control method, system and computer readable storage medium |
| CN112084669A (en) * | 2020-09-15 | 2020-12-15 | 任新志 | Electromechanical system electromechanical integration design method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449180A (en) * | 1979-04-11 | 1984-05-15 | Hitachi, Ltd. | Sequence program inputting device |
| CN86103701A (en) * | 1986-05-30 | 1987-01-24 | 机械工业部大连组合机床研究所 | The ladder-shaped map programming device of Programmable Logic Controller |
| CN102419571A (en) * | 2011-10-11 | 2012-04-18 | 绍兴文理学院 | Automatic diagram programming-based bearing cutting production line control system |
| CN202351658U (en) * | 2011-12-09 | 2012-07-25 | 绍兴文理学院 | Graphics programming based special control circuit for bearing cutting automatic production line |
-
2011
- 2011-12-09 CN CN201110407532.3A patent/CN102566512B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449180A (en) * | 1979-04-11 | 1984-05-15 | Hitachi, Ltd. | Sequence program inputting device |
| CN86103701A (en) * | 1986-05-30 | 1987-01-24 | 机械工业部大连组合机床研究所 | The ladder-shaped map programming device of Programmable Logic Controller |
| CN102419571A (en) * | 2011-10-11 | 2012-04-18 | 绍兴文理学院 | Automatic diagram programming-based bearing cutting production line control system |
| CN202351658U (en) * | 2011-12-09 | 2012-07-25 | 绍兴文理学院 | Graphics programming based special control circuit for bearing cutting automatic production line |
Non-Patent Citations (1)
| Title |
|---|
| 李松博: "基于ATMEGA169的嵌入式PLC的设计与实现", 《中国优秀硕士学位论文全文数据库》, 18 March 2011 (2011-03-18) * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594113A (en) * | 2012-03-21 | 2012-07-18 | 绍兴文理学院 | Bearing cutting hardware power supply based on chart programming |
| CN103376798A (en) * | 2012-04-24 | 2013-10-30 | 绍兴文理学院 | System for programmable bearing automatic production line |
| CN103376798B (en) * | 2012-04-24 | 2016-02-17 | 绍兴文理学院 | Based on the system of automatic bearing production line nonshared control unit able to programme |
| CN103984291A (en) * | 2014-05-13 | 2014-08-13 | 浙江东盛精密机械有限公司 | Control system special for bearing operation drawing programming |
| CN108563161A (en) * | 2018-01-22 | 2018-09-21 | 深圳市牧激科技有限公司 | Open type intelligent control method, system and computer readable storage medium |
| CN112084669A (en) * | 2020-09-15 | 2020-12-15 | 任新志 | Electromechanical system electromechanical integration design method |
| CN112084669B (en) * | 2020-09-15 | 2024-01-26 | 任新志 | Electromechanical system electromechanical integrated design method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102566512B (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104898546B (en) | A kind of PLC on-line debugging system and method based on SOC | |
| CN102566512B (en) | Based on automatic bearing cutting production line dedicated control circuit and the system of figure programming | |
| CN103123598B (en) | Online debugging implementation method of compiling soft programmable logic controller (PLC) | |
| CN100412736C (en) | Edition-translation type numerical-control system and edition-translation and operation control method of same | |
| CN101114174A (en) | Built-in type 4 axis sport controller | |
| CN101872184A (en) | Programming and control method of sequence control diagram of programmable controller | |
| Netto et al. | Programmable logic controllers | |
| CN102722142A (en) | Special control system of bearing cutting automation production line based on graphic programming | |
| CN105955184B (en) | One kind realizing multi-process universal control method based on PLC | |
| CN202351658U (en) | Graphics programming based special control circuit for bearing cutting automatic production line | |
| Zhou et al. | A new architecture of open CNC system based on compiling mode | |
| CN102621960A (en) | Advanced RISC machine-Linux (ARM-Linux)-based compiled programmable automation control (PAC) | |
| CN105179156A (en) | Offline control program testing system and method of pump storage group | |
| CN204961152U (en) | Pumped storage unit control program off -line test system | |
| CN101154178A (en) | Microcomputer debugging system | |
| CN103376798B (en) | Based on the system of automatic bearing production line nonshared control unit able to programme | |
| CN104238438A (en) | PLC universal platform and design method thereof | |
| CN103376774B (en) | Automatic bearing production line nonshared control unit able to programme | |
| CN114995226B (en) | Flow control system and method for aerospace embedded equipment | |
| CN112465281A (en) | Stability control strategy prejudging method under real-time power system scene | |
| CN107015491B (en) | A kind of sequence control method | |
| CN202257190U (en) | Automatic bearing cutting production line control system based on picture programming | |
| CN102419571A (en) | Automatic diagram programming-based bearing cutting production line control system | |
| US9927787B2 (en) | Method and system for managing distributed computing in automation systems | |
| CN103984291A (en) | Control system special for bearing operation drawing programming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20171209 |