CN104811416A - Method and system for processing FA system message - Google Patents
Method and system for processing FA system message Download PDFInfo
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- CN104811416A CN104811416A CN201410032333.2A CN201410032333A CN104811416A CN 104811416 A CN104811416 A CN 104811416A CN 201410032333 A CN201410032333 A CN 201410032333A CN 104811416 A CN104811416 A CN 104811416A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention provides a method and a system for processing an FA system message. The method comprises the steps of receiving an FA system message sent by a factory host and caching the FA system message; acquiring an FA at the queue head from a cached FA system message queue; and finding out a corresponding FA service module according to the FA system message at the queue head, and forwarding the FA system message at the queue head to the FA service module to process. The method provided by the invention solves problems that FA system message processing is carried out disorderly and that the undertaken workload is great, ensures the factory host to send messages smoothly, and improves the message processing efficiency between the factory host and equipment. Meanwhile, message forwarding is carried out according to messages required to be processed by different FA service modules, thereby reducing the system overhead.
Description
Technical field
The present invention relates to factory automation technical field, particularly relate to the method and system of FA system message process.
Background technology
In current semiconductor production field, factory automation technology adopt by extensive manufacturer.By the realization of some software middlewares, equipment organically can be combined with factory host, thus provide an operating platform be easily understood to complete the work of oneself complexity for operating personnel.The factory host so physically linked together, transmission control equipment and process equipment are linked together by factor interface, can either truly to the current ruuning situation of factory host reflection board, the PROCESS FOR TREATMENT pass down the line of factory can be correlated with to equipment one end and then carry out again and relevant configuration.
Existing FA system processing method mainly contains following shortcoming: the process of FA system message is more confusing, and each modular service process CIMS is chaotic, bears task amount large; All FA system messages are all transmitted to all FA business modules and process, and each business module only need process for a part of message wherein oneself needed, and adds the overhead of FA business module.
Summary of the invention
Bear for communication module in prior art FA system the problem that task amount is large, the overhead of business module is large, the invention provides a kind of FA of raising system message treatment effeciency, avoid the method and system of the FA system message process of unnecessary overhead.
For reaching technical purpose, the embodiment of the present invention adopts following technical scheme:
The invention provides the method for a kind of FA system message process, comprise the following steps:
After the FA system message that reception factory host is sent, FA system message is carried out buffer memory;
The FA system message of queue heads is obtained from the FA system message queue of buffer memory;
According to the FA system message of queue heads, find out corresponding FA business module, and the FA system message of queue heads is transmitted to described FA business module processes.
As a kind of embodiment, described from the FA system message queue of buffer memory, obtain the FA system message of queue heads before, also comprise the steps:
Message to be processed is needed to store described FA business module.
As a kind of embodiment, described FA system message is carried out buffer memory before also comprise the steps:
Message parse is carried out to the FA system message that factory host is sent.
As a kind of embodiment, the described FA system message according to queue heads, finds out corresponding FA business module, and the FA system message of queue heads is transmitted to after described FA business module processes and comprises the steps:
Message to be processed is needed to eliminate the described FA business module stored.
As a kind of embodiment, the FA system message that described factory host is sent is by serial ports or Ethernet protocol transmission;
Described FA system message meets semi-conductor processing equipment safety criterion standard.
As a kind of embodiment, after the FA system message that described reception factory host is sent, also comprise the steps: before FA system message is carried out buffer memory
Described FA system starts communication intercept.
As a kind of embodiment, described FA business module comprises Alarm Unit, Carrier processing unit, event handling unit, data processing unit and Job processing unit.
The present invention also provides the system of a kind of FA system message process, comprise communication module and FA business module, described communication module receives the FA system message that factory host is sent, and described FA business module processes described FA system message, also comprises message processing module;
Described message processing module comprises message buffering unit, searches unit and retransmission unit, wherein:
Described message buffering unit, the FA system message that the factory host for communication module reception described in buffer memory is sent;
Describedly search unit, for the FA system message according to queue heads, find out corresponding FA business module;
Described retransmission unit, for obtaining the FA system message of queue heads from the FA system message queue of buffer memory, and is transmitted to described FA business module by the FA system message of queue heads and processes.
As a kind of embodiment, described in search unit and comprise message stores subelement and message and eliminate subelement, wherein:
Described message stores subelement, for needing message to be processed to store described FA business module;
Described message eliminates subelement, for the FA system message of queue heads being transmitted to after described FA business module processes, needs message to be processed to eliminate the described FA business module stored.
As a kind of embodiment, described message buffering unit comprises message parse subelement;
Described message parse subelement, carries out message parse for the FA system message sent factory host.
As a kind of embodiment, described FA system also comprises starting monitors module;
Module is monitored in described startup, starts communication intercept for FA system.
As a kind of embodiment, described FA business module comprises Alarm Unit, Carrier processing unit, event handling unit, data processing unit and Job processing unit.
Beneficial effect of the present invention:
The method and system of FA system message of the present invention process, the handling process of the reception of FA system message and FA system message is separated from, solve the process of FA system message more confusing, bear the large problem of task amount, ensure that factory host message sends unimpeded, avoid message delay congestion situations to a certain degree, improve the efficiency of factory host and equipment room Message Processing; According to the FA system message of queue heads, find out corresponding FA business module, avoid and FA system message is transmitted to all FA business modules, increase the situation of FA business module overhead.
Accompanying drawing explanation
Fig. 1 is the flow chart of an embodiment of FA system message of the present invention process;
Fig. 2 is the schematic flow sheet of an embodiment of the FA system of prior art;
Fig. 3 is the schematic flow sheet of an embodiment of the method for FA system message of the present invention process;
Fig. 4 is the structural representation of an embodiment of the system of FA system message of the present invention process.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, be further elaborated below in conjunction with the method and system of drawings and Examples to FA system message of the present invention process.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Shown in Figure 1, be FA(Factory Automation of the present invention, factory automation) system message process chart, shown in Figure 2, be the schematic flow sheet of an embodiment of prior art FA system.FA system is the specific implementation of factor interface Interface.FA system need to accept and processing plant's main frame send meet SEMI(semi-conductor processing equipment safety criterion) message of standard; The message that FA system docking is received is resolved, and is transmitted to each business module and processes, and then by pass down the line to apparatus control system (CTC), carries out related process process and relevant configuration.Object of the present invention is exactly solve the forwarding problems between message transmission.
Embodiment one
The embodiment of the present invention provides the method for a kind of FA system message process, shown in Figure 3, comprises the following steps:
S110, after the FA system message that reception factory host is sent, carries out buffer memory by FA system message;
S120, obtains the FA system message of queue heads from the FA system message queue of buffer memory;
S130, according to the FA system message of queue heads, finds out corresponding FA business module, and the FA system message of queue heads is transmitted to described FA business module processes.
The handling process of the reception of FA system message and FA system message is separated from by the method, solve the process of FA system message more confusing, bear the large problem of task amount, ensure that factory host message sends unimpeded, avoid message delay congestion situations to a certain degree, improve the efficiency of factory host and equipment room Message Processing; According to the FA system message of queue heads, find out corresponding FA business module, the FA system message of queue heads is transmitted to described FA business module and processes, need message to be processed to carry out message forwarding according to different FA business module, reduce the expense of system.
As a kind of embodiment, described from the FA system message queue of buffer memory, obtain the FA system message of queue heads before, also comprise the steps:
Message to be processed is needed to store described FA business module.
Each FA business module is stored needing message to be processed by message registration, like this before FA system message is transmitted to FA business module, can by the need message to be processed stored, the FA business module needing processing messages is provided, namely corresponding FA business module is found out, thus FA system message is transmitted to these FA business modules processes, avoid situation FA system message being transmitted to all FA business modules, reduce the overhead of FA business module.
As a kind of embodiment, described FA system message is carried out buffer memory before also comprise the steps:
Message parse is carried out to the FA system message that factory host is sent.
Resolve the FA system message received, FA system message is converted to the message that FA business module can identify, the FA system message after parsing is transmitted to FA business module, and FA business module just can process.
As a kind of embodiment, the described FA system message according to queue heads, finds out corresponding FA business module, and the FA system message of queue heads is transmitted to after described FA business module processes and comprises the steps:
Message to be processed is needed to eliminate the described FA business module stored.
After all FA system messages are carried out forward process, FA system is eliminated the FA business module stored and is needed message to be processed, saves memory space.
As a kind of embodiment, the FA system message that described factory host is sent is by serial ports or Ethernet protocol transmission;
Described FA system message meets semi-conductor processing equipment safety criterion standard.
The FA system message that factory host sends just is transferred to FA system by procotol or serial ports connection, and the message that described factory host sends should meet semi-conductor processing equipment safety criterion standard and just can be transmitted.
As a kind of embodiment, after the FA system message that described reception factory host is sent, also comprise the steps: before FA system message is carried out buffer memory
S100, described FA system starts communication intercept.
FA system must start communication intercept, could start to receive the message that factory host sends.
As a kind of embodiment, described business module comprises Alarm Unit, Carrier processing unit, event handling unit, data processing unit and Job processing unit.
The affairs that the different business unit processing controls of FA business module is different, are communicated to apparatus control system (CTC) after the FA system message that factory host transmits is processed by different business unit, control PROCESS FOR TREATMENT that each equipment carries out being correlated with and configuration.
Embodiment two
Based on same inventive concept, present invention also offers the system of a kind of FA system message process, the principle of dealing with problems due to this system is similar to the method for aforementioned a kind of FA system message process, and therefore the enforcement of this system see the enforcement of preceding method, can repeat part and repeat no more.
The embodiment of the present invention also provides the system of a kind of FA system message process, shown in Figure 4, comprise communication module 100 and FA business module 300, described communication module 100 receives the FA system message that factory host is sent, described FA business module 300 processes described FA system message, also comprises message processing module 200;
Described message processing module 200 comprises message buffering unit 210, searches unit 220 and retransmission unit 230, wherein:
Described message buffering unit 210, the FA system message that the factory host for communication module reception described in buffer memory is sent;
Describedly search unit 220, for the FA system message according to queue heads, find out corresponding FA business module;
Described retransmission unit 230, for obtaining the FA system message of queue heads from the FA system message queue of buffer memory, and is transmitted to described FA business module by the FA system message of queue heads and processes.
The function of the function of the reception FA system message of the communication module 100 of prior art and process FA system message is separated by this system, communication module 100 only carries out reception and the transmission of FA system message, message processing module 200 is responsible for the process of FA system message, avoid the time delay blocking of FA system message so to a certain extent, ensure that the unimpeded of the transmitting-receiving of FA system message between Communication Layer and factory host, improve the efficiency of FA system message process; Search the FA system message of unit 220 according to queue heads, find out corresponding FA business module, be transmitted to this FA business module and process, avoid and FA system message is transmitted to all FA business modules, increase the situation of FA business module overhead.
As a kind of embodiment, described in search unit 220 and comprise message stores subelement and message and eliminate subelement, wherein:
Described message stores subelement, for needing message to be processed to store described FA business module;
Described message eliminates subelement, for the FA system message of queue heads being transmitted to after described FA business module processes, needs message to be processed to eliminate the described FA business module stored.
As a kind of embodiment, described message buffering unit 210 comprises message parse subelement;
Described message parse subelement, carries out message parse for the FA system message sent factory host.
As a kind of embodiment, described FA system also comprises starting monitors module;
Module is monitored in described startup, starts communication intercept for FA system.
As a kind of embodiment, described FA business module comprises Alarm Unit 310, Carrier processing unit 320, event handling unit 330, data processing unit 340 and Job processing unit 350.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (12)
1. a method for FA system message process, is characterized in that, comprises the following steps:
After the FA system message that reception factory host is sent, FA system message is carried out buffer memory;
The FA system message of queue heads is obtained from the FA system message queue of buffer memory;
According to the FA system message of queue heads, find out corresponding FA business module, and the FA system message of queue heads is transmitted to described FA business module processes.
2. the method for FA system message according to claim 1 process, is characterized in that, described from the FA system message queue of buffer memory, obtain the FA system message of queue heads before, also comprise the steps:
Message to be processed is needed to store described FA business module.
3. the method for FA system message according to claim 2 process, is characterized in that, described FA system message is carried out buffer memory before also comprise the steps:
Message parse is carried out to the FA system message that factory host is sent.
4. the method for FA system message according to claim 3 process, it is characterized in that, the described FA system message according to queue heads, finds out corresponding FA business module, and the FA system message of queue heads is transmitted to after described FA business module processes, comprise the steps:
Message to be processed is needed to eliminate the described FA business module stored.
5. the method for FA system message according to claim 3 process, is characterized in that:
The FA system message that described factory host is sent is by serial ports or Ethernet protocol transmission;
Described FA system message meets semi-conductor processing equipment safety criterion standard.
6. the method for FA system message according to claim 1 process, is characterized in that, after the FA system message that described reception factory host is sent, also comprises the steps: before FA system message is carried out buffer memory
Described FA system starts communication intercept.
7. the method for the FA system message process according to any one of claim 1 to 6, is characterized in that:
Described FA business module comprises Alarm Unit, Carrier processing unit, event handling unit, data processing unit and Job processing unit.
8. the system of FA system message process, comprise communication module and FA business module, described communication module receives the FA system message that factory host is sent, and described FA business module processes described FA system message, it is characterized in that, also comprise message processing module;
Described message processing module comprises message buffering unit, searches unit and retransmission unit, wherein:
Described message buffering unit, the FA system message that the factory host for communication module reception described in buffer memory is sent;
Describedly search unit, for the FA system message according to queue heads, find out corresponding FA business module;
Described retransmission unit, for obtaining the FA system message of queue heads from the FA system message queue of buffer memory, and is transmitted to described FA business module by the FA system message of queue heads and processes.
9. the system of FA system message according to claim 8 process, is characterized in that, described in search unit and comprise message stores subelement and message and eliminate subelement, wherein:
Described message stores subelement, for needing message to be processed to store described FA business module;
Described message eliminates subelement, for the FA system message of queue heads being transmitted to after described FA business module processes, needs message to be processed to eliminate the described FA business module stored.
10. the system of FA system message according to claim 8 process, is characterized in that, described message buffering unit comprises message parse subelement;
Described message parse subelement, carries out message parse for the FA system message sent factory host.
The system of 11. FA system message according to claim 8 process, is characterized in that, described FA system also comprises starting monitors module;
Module is monitored in described startup, starts communication intercept for FA system.
The system of 12. FA system message process according to 8 to 11 any one, it is characterized in that, described FA business module comprises Alarm Unit, Carrier processing unit, event handling unit, data processing unit and Job processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032333.2A CN104811416A (en) | 2014-01-23 | 2014-01-23 | Method and system for processing FA system message |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410032333.2A CN104811416A (en) | 2014-01-23 | 2014-01-23 | Method and system for processing FA system message |
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| CN201410032333.2A Pending CN104811416A (en) | 2014-01-23 | 2014-01-23 | Method and system for processing FA system message |
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| CN1851586A (en) * | 2005-12-08 | 2006-10-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Automatic treating device and method for semiconductor manufacture process event |
| US7391735B2 (en) * | 2001-03-29 | 2008-06-24 | International Business Machines Corporation | Parsing messages with multiple data formats |
| CN102540909A (en) * | 2010-12-08 | 2012-07-04 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Factory automation system and data synchronization method for same |
| CN102566521A (en) * | 2010-12-23 | 2012-07-11 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Factory automation system and automation message processing method and device |
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2014
- 2014-01-23 CN CN201410032333.2A patent/CN104811416A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7391735B2 (en) * | 2001-03-29 | 2008-06-24 | International Business Machines Corporation | Parsing messages with multiple data formats |
| CN1851586A (en) * | 2005-12-08 | 2006-10-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Automatic treating device and method for semiconductor manufacture process event |
| CN102540909A (en) * | 2010-12-08 | 2012-07-04 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Factory automation system and data synchronization method for same |
| CN102566521A (en) * | 2010-12-23 | 2012-07-11 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Factory automation system and automation message processing method and device |
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Address after: 100176 Beijing economic and Technological Development Zone, Wenchang Road, No. 8, No. Applicant after: Beijing North China microelectronics equipment Co Ltd Address before: 100176 Beijing economic and Technological Development Zone, Beijing, Wenchang Road, No. 8, No. Applicant before: Beifang Microelectronic Base Equipment Proces Research Center Co., Ltd., Beijing |
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Application publication date: 20150729 |