CN205028119U - Servo universal control system of gas -liquid based on PCI bus - Google Patents
Servo universal control system of gas -liquid based on PCI bus Download PDFInfo
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- CN205028119U CN205028119U CN201520820806.5U CN201520820806U CN205028119U CN 205028119 U CN205028119 U CN 205028119U CN 201520820806 U CN201520820806 U CN 201520820806U CN 205028119 U CN205028119 U CN 205028119U
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- pci bus
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- bus
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Abstract
The utility model relates to a servo control system, concretely relates to servo universal control system of gas -liquid based on PCI bus. A servo universal control system of gas -liquid based on PCI bus, includes host computer, industrial computer, CAN card and remote data module, the host computer is used for showing data and realizes controlling in real time the system, the industrial computer adopts the PCI interface chips mode, and is connected through the PCI bus between the CAN card, every CAN fixture has the four ways passageway, and a remote data module is connected through CAN field bus to each passageway to the realization must be gathered the signal and to the control of concrete equipment. Adopt the PCI bus control can guarantee that control system can accomplish the instruction fast to has good compatibility, and CAN bus control is adopted in inside, and effectively practice thrift the cost when guaranteeing functioning speed, change through the CAN card between PCI bus and the CAN bus.
Description
Technical field
The utility model relates to servo-control system, is specifically related to a kind of gas-liquid servo general-purpose control system based on pci bus.
Background technology
Servo-drive system also claims servomechanism, belongs to the one of automatic control system, and it is used for controlling the position of controlled device, speed and torque, its automatically, continuously, the Changing Pattern of accurately reproduction input instruction.And along with the continuous renewal replacement of electron electric power components and parts and the continuous propelling of manufacturing industrial upgrading, the application of servo-control system in industrial control field increases gradually, and require also more and more higher, there is fast operation, support the feature of complicated motion algorithm, the servo-control system that can realize high speed, high-precision position servo or Trajectory Tracking Control becomes current study hotspot.
Transmit in the design of interface at signal data, pci bus, as a kind of computer bus technology of high speed, has very large advantage at solution data sender mask, can provide 32 or 64 bit data width.Under 32 bit data width, the data transmission rate of maximum 132MB/S can be provided.Along with the development of computer technology, will be increasing to the demand of high speed, high-performance board, only meet the board of PCI standard, the needs of future development could be adapted to, need the control system researching and developing a kind of gas-liquid servo based on pci bus.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides the gas-liquid servo general-purpose control system based on pci bus that a kind of speed is fast, compatible good.
For solving the problem, the technical solution adopted in the utility model is: a kind of gas-liquid servo general-purpose control system based on pci bus, comprises host computer, industrial computer, CAN card and teledata module; Described host computer is used for showing data and realizes system real-time control; Described industrial computer adopts pci interface chip mode, be connected by pci bus with between CAN card, described each CAN jig has four paths, and each passage connects a teledata module by CAN fieldbus, with the control realizing must gathering signal and to concrete equipment.
Described host computer and industrial computer carry out data communication by Ethernet.
Described CAN card employing MCU chip and fpga chip realize the exchanges data between pci bus and CAN.
The action principle of this utility model is: user utilizes host computer to make instruction, controlled by industrial computer, and changed from pci interface to the data the conversion of CAN interface and two kinds of buses by CAN card, after conversion, the corresponding teledata module of CAN card control carries out action.
Compared with prior art, the beneficial effect of this utility model is: adopt pci bus to control can to complete instruction fast by Guarantee control system, and have good compatibility; And adopt CAN to control in inside, and effectively cost-saving while guarantee travelling speed, changed by CAN card between pci bus and CAN.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure:
1, host computer; 2, industrial computer; 3, CAN card; 4, teledata module.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further: a kind of gas-liquid servo general-purpose control system based on pci bus, comprises host computer 1, industrial computer 2, CAN card 3 and teledata module 4; Described host computer 1 is used for showing data and realizes system real-time control; Described industrial computer 2 adopts pci interface chip mode, described industrial computer 2 is connected by pci bus with between CAN card 3, described each CAN card 3 has four paths, each passage connects a teledata module 4 by CAN fieldbus, to realize the collection of signal and the control to concrete equipment.
Described host computer 1 carries out data communication with industrial computer 2 by Ethernet.
Described CAN card 3 employing MCU chip and fpga chip realize the exchanges data between pci bus and CAN.
The action principle of this utility model is: user utilizes host computer 1 to make instruction, controlled by industrial computer 2, and changed from pci interface to the data the conversion of CAN interface and two kinds of buses by CAN card 3, after conversion, the corresponding teledata module 4 of CAN card 3 control carries out action.
Compared with prior art, the beneficial effect of this utility model is: adopt pci bus to control can to complete instruction fast by Guarantee control system, and have good compatibility; And adopt CAN to control in inside, and effectively cost-saving while guarantee travelling speed, changed by CAN card between pci bus and CAN.
In the utility model, required hardware configuration all has ripe chip to select, and will inevitably relate to some computerized algorithm programs in the implementation procedure of its effect; But the utility model is just explained the structure of this control system and component relationship, and the improvement do not lain in computerized algorithm, and need the software algorithm applied can have direct applied example completely in the prior art in this utility model, therefore repeat no more.
The above is only preferred embodiment of the present utility model, is not restriction the utility model being made to other form.Any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to structure of the present utility model and principle of work, still belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. based on a gas-liquid servo general-purpose control system for pci bus, it is characterized in that: comprise host computer, industrial computer, CAN card and teledata module; Described host computer is used for showing data and realizes system real-time control; Described industrial computer adopts pci interface chip mode, be connected by pci bus between described industrial computer with CAN card, described each CAN jig has four paths, each passage connects a teledata module by CAN fieldbus, with the control realizing must gathering signal and to concrete equipment.
2. a kind of gas-liquid servo general-purpose control system based on pci bus according to claim 1, is characterized in that: described host computer and industrial computer carry out data communication by Ethernet.
3. a kind of gas-liquid servo general-purpose control system based on pci bus according to claim 1, is characterized in that: described CAN card adopts MCU chip and fpga chip to realize the exchanges data between pci bus and CAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820806.5U CN205028119U (en) | 2015-10-21 | 2015-10-21 | Servo universal control system of gas -liquid based on PCI bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820806.5U CN205028119U (en) | 2015-10-21 | 2015-10-21 | Servo universal control system of gas -liquid based on PCI bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028119U true CN205028119U (en) | 2016-02-10 |
Family
ID=55260638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820806.5U Expired - Fee Related CN205028119U (en) | 2015-10-21 | 2015-10-21 | Servo universal control system of gas -liquid based on PCI bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020401A (en) * | 2016-10-31 | 2018-05-11 | 北京新长征天高智机科技有限公司 | A kind of multi-degree-of-freemechanical mechanical arm test system based on PXI buses |
| CN113381919A (en) * | 2021-05-06 | 2021-09-10 | 上海大族富创得科技有限公司 | CAN bus topological structure of automatic silicon chip storage device |
-
2015
- 2015-10-21 CN CN201520820806.5U patent/CN205028119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020401A (en) * | 2016-10-31 | 2018-05-11 | 北京新长征天高智机科技有限公司 | A kind of multi-degree-of-freemechanical mechanical arm test system based on PXI buses |
| CN113381919A (en) * | 2021-05-06 | 2021-09-10 | 上海大族富创得科技有限公司 | CAN bus topological structure of automatic silicon chip storage device |
| CN113381919B (en) * | 2021-05-06 | 2023-01-03 | 上海大族富创得科技有限公司 | CAN bus topological structure of automatic silicon chip storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160210 Termination date: 20161021 |