CN108958113A - A kind of valve island control device and system based on PROFINET communication protocol - Google Patents
A kind of valve island control device and system based on PROFINET communication protocol Download PDFInfo
- Publication number
- CN108958113A CN108958113A CN201810757470.0A CN201810757470A CN108958113A CN 108958113 A CN108958113 A CN 108958113A CN 201810757470 A CN201810757470 A CN 201810757470A CN 108958113 A CN108958113 A CN 108958113A
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- China
- Prior art keywords
- processor
- profinet
- communication protocol
- control device
- valve island
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0421—Multiprocessor system
Abstract
The present invention relates to valve island control technology fields, specifically disclose a kind of valve island control device based on PROFINET communication protocol, wherein, the valve island control device based on PROFINET communication protocol includes: input module, output module, pneumatic valve block, first processor and second processor, the gentle moving valve plate of the input module, output module is connect with the second processor by E-BUS bus, it is connected between the second processor and the first processor by spi bus, the first processor can be connected to PROFINET network by Ethernet interface.The valve island control system based on PROFINET communication protocol that the invention also discloses a kind of.Valve island control device provided by the invention based on PROFINET communication protocol only needs a cable and a power supply line that can fast implement in-site installation and the maintenance on valve island, compared with complicated wiring in the prior art, installation cost is saved, and realizes the communication with server.
Description
Technical field
The present invention relates to valve island control technology field more particularly to a kind of valve island controls based on PROFINET communication protocol
The valve island control based on PROFINET communication protocol of device and the valve island control device including this based on PROFINET communication protocol
System processed.
Background technique
Valve island domestic at present in the form of valve group based on, also not counting valve island truly, does not have industrial communication
The support of agreement realizes control by the wiring of spininess type, cannot be introduced into the industrial network of profession.External valve island has had
Support to various communications protocol, in this respect on the one hand domestic pneumatic industry is limited by the not open of industrial protocol, separately
On the one hand the development difficulty for being limited by industrial network agreement is high, and never Related product occurs.
Therefore, how to realize that the industrial network control on valve island becomes those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art, provide a kind of logical based on PROFINET
Believe agreement valve island control device and valve island control device including this based on PROFINET communication protocol based on PROFINET
The valve island control system of communication protocol, to solve the problems of the prior art.
As the first aspect of the invention, a kind of valve island control device based on PROFINET communication protocol is provided,
In, the valve island control device based on PROFINET communication protocol includes: input module, output module, pneumatic valve block, first
Processor and second processor, the gentle moving valve plate of the input module, output module are total by E-BUS with the second processor
Line connection, is connected between the second processor and the first processor by spi bus, and the first processor can lead to
It crosses Ethernet interface and is connected to PROFINET network；
The input module is for acquiring multiple variable datas；
The second processor is used to obtain multiple variable datas from the input module by E-BUS bus, and being used for will be more
The first processor is sent to by spi bus after a variable data processing packing, and for receiving first processing
The control signal of device passback, and the control signal is sent to the output module and/or pneumatic valve block；
Result after parsing is passed through ether for parsing to multiple variable datas after packing by the first processor
Network interface and PROFINET network are sent to server, and for the control signal of the server feedback to be parsed after
It is sent to the second processor；
The output module is used to export automatically controlled signal according to the control signal；
The pneumatic valve block is used to the control signal being changed into pneumatic control signal to control the movement of cylinder.
Preferably, the first processor includes ARM9 processor.
Preferably, the first processor includes flash memory module and dynamic memory.
Preferably, the second processor includes ARM7 processor.
Preferably, the second processor includes jtag interface and GPRS communication module.
Preferably, the Ethernet interface includes the first Ethernet interface and the second Ethernet interface, and the first processor passes through
First Ethernet interface and second Ethernet interface are connected to PROFINET network.
Preferably, the analysis protocol packet used when the first processor parses multiple variable datas after packing
Include PROFINET communication protocol.
Preferably, the quantity of the pneumatic valve block includes multiple, and the quantity of the output module includes multiple.
As the second aspect of the invention, a kind of valve island control system based on PROFINET communication protocol is provided,
In, the valve island control system based on PROFINET communication protocol includes server and previously described logical based on PROFINET
Believe agreement valve island control device, the valve island control device based on PROFINET communication protocol by PROFINET network with
The server communication connection.
Valve island control device provided by the invention based on PROFINET communication protocol, it is real by the way that two processors are arranged
Now to the parsing of variable data and processing, and the communication connection with server is realized, so that server is got
The variable data of slave station equipment, and enable the server to realize the control to slave station equipment, it is this logical based on PROFINET
The valve island control device of letter agreement only needs a cable and a power supply line that can fast implement the in-site installation on valve island
Installation cost is saved, and realize the communication with server compared with complicated wiring in the prior art with maintenance.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural block diagram of the valve island control device provided by the invention based on PROFINET communication protocol.
Fig. 2 is the specific embodiment structure of the valve island control device provided by the invention based on PROFINET communication protocol
Block diagram.
Fig. 3 is the structural block diagram of the valve island control system provided by the invention based on PROFINET communication protocol.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As the first aspect of the invention, a kind of valve island control device based on PROFINET communication protocol is provided,
In, the valve island control device based on PROFINET communication protocol includes 100: input module 110, output module 120, pneumatic
Valve block 130, first processor 140 and second processor 150, the input module 110, the gentle moving valve plate 130 of output module 120
It is connect with the second processor 150 by E-BUS bus, between the second processor 150 and the first processor 140
It is connected by spi bus, the first processor 140 can be connected to PROFINET network by Ethernet interface；
The input module 110 is for acquiring multiple variable datas；
The second processor 150 is used to obtain multiple variable datas from the input module 110 by E-BUS bus, is used in combination
The first processor 140 is sent to by spi bus after being packaged the processing of multiple variable datas, and described for receiving
The control signal that first processor 140 returns, and the control signal is sent to the output module 120 and/or pneumatic operated valve
Piece 130；
The first processor 140 passes through the result after parsing for parsing to multiple variable datas after packing
Ethernet interface and PROFINET network are sent to server 200, and the control signal for feeding back the server 200
The second processor 150 is sent to after being parsed；
The output module 120 is used to export automatically controlled signal according to the control signal；
The pneumatic valve block 130 is used to the control signal being changed into pneumatic control signal to control the movement of cylinder.
Valve island control device provided by the invention based on PROFINET communication protocol, it is real by the way that two processors are arranged
Now to the parsing of variable data and processing, and the communication connection with server is realized, so that server is got
The variable data of slave station equipment, and enable the server to realize the control to slave station equipment, it is this logical based on PROFINET
The valve island control device of letter agreement only needs a cable and a power supply line that can fast implement the in-site installation on valve island
Installation cost is saved, and realize the communication with server compared with complicated wiring in the prior art with maintenance.
As the specific embodiment of the first processor 140, the first processor includes ARM9 processor.
Preferably, the ARM9 processor includes the ERTEC200P of Siemens Company.
Preferably, the first processor 140 includes flash memory module and dynamic memory.
It is further preferred that the dynamic memory includes the memory of model MT48H32M16LF, the flash memory mould
The concrete model of block can be W25Q128FV.
As the specific embodiment of the second processor 150, the second processor 150 includes ARM7 processor.
Preferably, the ARM7 processor includes the STM32F407VE series processors of ST company.
Preferably, the second processor includes jtag interface and GPRS communication module.
It is further preferred that the concrete model of the GPRS communication module can be SIM800C.
Specifically, the Ethernet interface includes the first Ethernet interface and the second Ethernet interface, and the first processor passes through
First Ethernet interface and second Ethernet interface are connected to PROFINET network.
Preferably, the analysis protocol packet used when the first processor parses multiple variable datas after packing
Include PROFINET communication protocol.
Preferably, the quantity of the pneumatic valve block includes multiple, and the quantity of the output module includes multiple.
It should be understood that the quantity of pneumatic valve block be multiple and output module quantity be it is multiple, in realization and institute
When stating the connection of second processor, it is both needed to be directly connected to E-BUS bus, does not need additional connectivity, therefore, this hair
The valve island control device based on PROFINET communication protocol of bright offer has the simple advantage of wiring.
Below with reference to Fig. 2 to the course of work of the valve island control device provided by the invention based on PROFINET communication protocol
It is described in detail.Specifically, first processor 140 is started by flash memory module, calls in parameter preset, the data after starting are deposited
In dynamic memory, the data that first processor 140 transmits Ethernet interface 1 with Ethernet interface 2 are parsed and are returned, solution
Analysis is executed in strict accordance with the communication format of PROFINET agreement, meanwhile, first processor 140 is also required to two Ethernet interfaces
Data carry out data real-time exchange by software, realize the dual port switch function an of software.First processor 140 will parse
Valid data second processor 150 is transferred to by spi bus, and receive the exchange data that second processor 150 is sent.
First processor 140 is designed as the main website of SPI communication, and second processor 150 does SPI slave station, by first processor
140 control the beat of SPI data communication process.
Second processor 150 is responsible for receiving treated the data of first processor 140, is also responsible for converting reality for data
The content of border control controls pneumatic valve block 130, and output module 120 and input module 110 realized by E-BUS bus.The
Two processors 150 are provided simultaneously with GPRS data transfer function, and specify information is passed to given server.
Valve island control device provided by the invention based on PROFINET communication protocol passes through the setting of two processors, real
Function of the island Xian Fa as standard PROFINET slave station access PROFINET network, reaches the mesh that electric signal controls pneumatic valve block
, therefore, the valve island control device provided by the invention based on PROFINET communication protocol, which has, simplifies field wiring and drop
The advantage of maintenance cost.
As the second aspect of the invention, a kind of valve island control system based on PROFINET communication protocol is provided,
In, as shown in figure 3, the valve island control system 10 based on PROFINET communication protocol includes server 200 and described previously
The valve island control device 100 based on PROFINET communication protocol, the valve island based on PROFINET communication protocol controls dress
100 are set to communicate to connect by PROFINET network and the server 200.
Valve island control system provided by the invention based on PROFINET communication protocol, it is real by the way that two processors are arranged
Now to the parsing of variable data and processing, and the communication connection with server is realized, so that server is got
The variable data of slave station equipment, and enable the server to realize the control to slave station equipment, it is this logical based on PROFINET
The valve island control device of letter agreement only needs a cable and a power supply line that can fast implement the in-site installation on valve island
Installation cost is saved, and realize the communication with server compared with complicated wiring in the prior art with maintenance.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a kind of valve island control device based on PROFINET communication protocol, which is characterized in that described to be communicated based on PROFINET
The valve island control device of agreement includes: input module, output module, pneumatic valve block, first processor and second processor, described
The gentle moving valve plate of input module, output module is connect with the second processor by E-BUS bus, the second processor and
It is connected between the first processor by spi bus, the first processor can be connected to by Ethernet interface
PROFINET network；
The input module is for acquiring multiple variable datas；
The second processor is used to obtain multiple variable datas from the input module by E-BUS bus, and being used for will be more
The first processor is sent to by spi bus after a variable data processing packing, and for receiving first processing
The control signal of device passback, and the control signal is sent to the output module and/or pneumatic valve block；
Result after parsing is passed through ether for parsing to multiple variable datas after packing by the first processor
Network interface and PROFINET network are sent to server, and for the control signal of the server feedback to be parsed after
It is sent to the second processor；
The output module is used to export automatically controlled signal according to the control signal；
The pneumatic valve block is used to the control signal being changed into pneumatic control signal to control the movement of cylinder.
2. the valve island control device according to claim 1 based on PROFINET communication protocol, which is characterized in that described
One processor includes ARM9 processor.
3. the valve island control device according to claim 2 based on PROFINET communication protocol, which is characterized in that described
One processor includes flash memory module and dynamic memory.
4. the valve island control device according to claim 1 based on PROFINET communication protocol, which is characterized in that described
Two processors include ARM7 processor.
5. the valve island control device according to claim 4 based on PROFINET communication protocol, which is characterized in that described
Two processors include jtag interface and GPRS communication module.
6. the valve island control device as claimed in any of claims 1 to 5 based on PROFINET communication protocol, special
Sign is that the Ethernet interface includes the first Ethernet interface and the second Ethernet interface, and the first processor passes through described first
Ethernet interface and second Ethernet interface are connected to PROFINET network.
7. the valve island control device as claimed in any of claims 1 to 5 based on PROFINET communication protocol, special
Sign is that the analysis protocol that the first processor uses when parsing to multiple variable datas after packing includes
PROFINET communication protocol.
8. the valve island control device as claimed in any of claims 1 to 5 based on PROFINET communication protocol, special
Sign is, the quantity of the pneumatic valve block include it is multiple, the quantity of the output module includes multiple.
9. a kind of valve island control system based on PROFINET communication protocol, which is characterized in that described to be communicated based on PROFINET
The valve island control system of agreement includes described in any one of server and claim 1 to 8 based on PROFINET communication protocols
The island Yi Fa control device, the valve island control device based on PROFINET communication protocol by PROFINET network with it is described
Server communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757470.0A CN108958113A (en) | 2018-07-11 | 2018-07-11 | A kind of valve island control device and system based on PROFINET communication protocol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757470.0A CN108958113A (en) | 2018-07-11 | 2018-07-11 | A kind of valve island control device and system based on PROFINET communication protocol |
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| Publication Number | Publication Date |
|---|---|
| CN108958113A true CN108958113A (en) | 2018-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810757470.0A Pending CN108958113A (en) | 2018-07-11 | 2018-07-11 | A kind of valve island control device and system based on PROFINET communication protocol |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326491A (en) * | 2021-12-17 | 2022-04-12 | 浙江大学 | Valve island visual detection equipment and detection method based on IO-Link protocol |
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| CN202545390U (en) * | 2011-12-22 | 2012-11-21 | 中机国际（西安）技术发展有限公司 | Centralized distributed valve terminal control system for testing station |
| CN203594439U (en) * | 2013-07-09 | 2014-05-14 | 中石化石油工程机械有限公司第四机械厂 | Programmable apparatus for controlling drilling machine liquid-gas road logically |
| CN205080412U (en) * | 2015-08-31 | 2016-03-09 | 徐州徐工筑路机械有限公司 | Nozzle and material door control device based on valve island able to programme |
| CN206115201U (en) * | 2016-09-27 | 2017-04-19 | 西安工程大学 | Intelligent servo controller with PROFIBUS bus and ethernet |
| CN107806526A (en) * | 2016-09-08 | 2018-03-16 | 北京中科信电子装备有限公司 | A kind of pneumatic operated valve control method |
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2018
- 2018-07-11 CN CN201810757470.0A patent/CN108958113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202545390U (en) * | 2011-12-22 | 2012-11-21 | 中机国际（西安）技术发展有限公司 | Centralized distributed valve terminal control system for testing station |
| CN203594439U (en) * | 2013-07-09 | 2014-05-14 | 中石化石油工程机械有限公司第四机械厂 | Programmable apparatus for controlling drilling machine liquid-gas road logically |
| CN205080412U (en) * | 2015-08-31 | 2016-03-09 | 徐州徐工筑路机械有限公司 | Nozzle and material door control device based on valve island able to programme |
| CN107806526A (en) * | 2016-09-08 | 2018-03-16 | 北京中科信电子装备有限公司 | A kind of pneumatic operated valve control method |
| CN206115201U (en) * | 2016-09-27 | 2017-04-19 | 西安工程大学 | Intelligent servo controller with PROFIBUS bus and ethernet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326491A (en) * | 2021-12-17 | 2022-04-12 | 浙江大学 | Valve island visual detection equipment and detection method based on IO-Link protocol |
| CN114326491B (en) * | 2021-12-17 | 2023-08-22 | 浙江大学 | Valve island visual detection equipment and detection method based on IO-Link protocol |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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