CN203012460U - Central controller for digital multi-point flexible tool of airplane skin - Google Patents
Central controller for digital multi-point flexible tool of airplane skin Download PDFInfo
- Publication number
- CN203012460U CN203012460U CN2012206261919U CN201220626191U CN203012460U CN 203012460 U CN203012460 U CN 203012460U CN 2012206261919 U CN2012206261919 U CN 2012206261919U CN 201220626191 U CN201220626191 U CN 201220626191U CN 203012460 U CN203012460 U CN 203012460U
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- central controller
- communication
- communication connection
- control circuit
- housing
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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]
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Abstract
The utility model discloses a central controller for a digital multi-point flexible tool of airplane skin. The central controller comprises a housing with a sealing shield structure, and an AC/DC power supply module and a control circuit arranged in the housing, wherein the control circuit comprises a 32-bit microprocessor, which is in communication connection with a host computer through an asynchronous serial port and respectively in communication connection with a plurality of communication modules through synchronous serial ports. The plurality of communication modules are in communication connection through synchronous serial ports, and the communication modules are respectively in communication connection with a corresponding motor-driven controller through a 6-way CAN bus. The central controller has high control accuracy and real-time control performance under an industrial site where the control parameters and data interfaces are much more and the electromagnetic interference environment is complex. The central controller is excellent from the economic perspective.
Description
Technical field
The utility model relates to central controller, especially relates to aircraft skin digitizing flexible multipoint tool central controller.
Background technology
Aircraft skin digitizing flexible multipoint tool is to large thin-wall part tool for processing, in the thin-walled parts of aircraft is made, no matter be the heavy parts productions such as wallboard class part or fuselage wing, until the finally docking of each large parts, all use a large amount of flexible frocks, greatly improved production efficiency, shortened the manufacturing cycle, reduce the aircraft manufacturing cost, improved product quality.At present, many employing establishment simple programs are controlled and are located and step up when hydraulic systems realize fixture in aircraft skin is processed, and the deficiency of its existence is that Flexible Control is relatively poor, and this has just limited the kind scope to covering processing.
Summary of the invention
The utility model purpose is to provide a kind of aircraft skin digitizing flexible multipoint tool central controller applied widely.
For achieving the above object, the utility model is taked following technical proposals:
Aircraft skin digitizing flexible multipoint tool central controller described in the utility model comprises the housing of closed shield structure, is arranged on AC/DC power module and control circuit in described housing; Described control circuit comprises 32-bit microprocessor, and described 32-bit microprocessor is connected with upper machine communication by asynchronous serial port, and is connected with a plurality of communication module communications respectively by synchronous serial interface; Connect by the synchronous serial interface communication between described a plurality of communication module; A plurality of communication modules are respectively by 6 road CAN buses and corresponding motor drive controller communication connection.
The beneficial effects of the utility model major embodiment is: the industry spot controlling the more and electromagnetic interference environment very complex of parameter and data-interface, also can realize higher precise control and realtime control, and have good economy.
Description of drawings
Fig. 1 is contour structures schematic diagram of the present utility model.
Fig. 2 is schematic block circuit diagram of the present utility model.
Fig. 3 is program operation logic block diagram of the present utility model.
Embodiment
As shown in Figure 1, 2, aircraft skin digitizing flexible multipoint tool central controller described in the utility model comprises the housing 1 of closed shield structure, is arranged on AC/DC power module and control circuit in described housing 1; Described control circuit comprises 32-bit microprocessor (adopting SI8421 electromagnetic isolation chip), and described 32-bit microprocessor is connected with upper machine communication by asynchronous serial port, and is connected with four communication module communications respectively by synchronous serial interface; Connect by the synchronous serial interface communication between described four communication modules; These four communication modules are respectively by 6 road CAN buses and corresponding motor drive controller communication connection.
As shown in Figure 3, carry out self check after system powers on, corresponding steering order is gone to carry out after the deciphering address information again in the address that obtains each communication module by self check; 32-bit microprocessor is understood host computer information, and sends instruction to each communication module; After four communication modules receive instruction, after extraction rate and position signalling, send corresponding motor drive controller to by 6 road CAN buses and carry out.
Claims (1)
1. aircraft skin digitizing flexible multipoint tool central controller comprises the housing (1) of closed shield structure being arranged on AC/DC power module and control circuit in described housing (1); It is characterized in that: described control circuit comprises 32-bit microprocessor, and described 32-bit microprocessor is connected with upper machine communication by asynchronous serial port, and is connected with a plurality of communication module communications respectively by synchronous serial interface; Connect by the synchronous serial interface communication between described a plurality of communication module; A plurality of communication modules are respectively by 6 road CAN buses and corresponding motor drive controller communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206261919U CN203012460U (en) | 2012-11-23 | 2012-11-23 | Central controller for digital multi-point flexible tool of airplane skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206261919U CN203012460U (en) | 2012-11-23 | 2012-11-23 | Central controller for digital multi-point flexible tool of airplane skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012460U true CN203012460U (en) | 2013-06-19 |
Family
ID=48604034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206261919U Expired - Lifetime CN203012460U (en) | 2012-11-23 | 2012-11-23 | Central controller for digital multi-point flexible tool of airplane skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981474A (en) * | 2012-11-23 | 2013-03-20 | 郑州飞机装备有限责任公司 | Central control unit for aircraft's skin digitizing multi-point flexible tool |
-
2012
- 2012-11-23 CN CN2012206261919U patent/CN203012460U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981474A (en) * | 2012-11-23 | 2013-03-20 | 郑州飞机装备有限责任公司 | Central control unit for aircraft's skin digitizing multi-point flexible tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |