CN204679845U - A kind of printed data sampling and processing system based on pci bus and FPGA - Google Patents
A kind of printed data sampling and processing system based on pci bus and FPGA Download PDFInfo
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- CN204679845U CN204679845U CN201520365725.0U CN201520365725U CN204679845U CN 204679845 U CN204679845 U CN 204679845U CN 201520365725 U CN201520365725 U CN 201520365725U CN 204679845 U CN204679845 U CN 204679845U
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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 kind of printed data sampling and processing system based on pci bus and FPGA, comprise pci card, described pci card is provided with data processing centre (DPC), and by the multiple sub-pick-up unit for gathering printed data that pci bus is connected with data processing centre (DPC); Described data processing centre (DPC) comprises processor module and connected pci interface module, data cache module, output interface module; Described sub-pick-up unit comprises micro controller module and connected printed data acquisition module, display module, power module, and described power module is micro controller module, display module, printed data acquisition module provide required electric energy.
Description
Technical field
The utility model relates to a kind of data acquisition and processing system, particularly relates to a kind of printed data sampling and processing system based on pci bus and FPGA, belongs to data acquisition and process field.
Background technology
Founded specification by now from 1992, pci bus has become a kind of STD bus of computing machine.Shown in the modular system structure be made up of pci bus.Pci bus instead of previous isa bus.Certainly with after pci bus, there is the AGP bus being specifically designed to video card, with present PCI Express bus, but PCI from 1992 with till now, can illustrate that he has many advantages, such as plug and play (Plug and Play), IRQ sharing etc.Here we do a deep introduction to pci bus.
From data width, pci bus has dividing of 32bit, 64bit; From bus speed point, there is 33MHz, 66MHz two kinds.That popular is 32bit@33MHz at present, and 64bit system is popularized.The pci system of improvement, PCI-X, the highlyest can reach 64bit@133MHz, so just can obtain the message transmission rate more than 1GB/s.If do not have specified otherwise, following discussion is for 32bit@33MHz.
There is various pci interface chip on the market now, as 9080 series etc. of the S5933 of AMCC company, PLX.Special chip can realize complete PCI main equipment with from the interface function of equipment mode, the pci bus interface of complexity is transformed relatively simple user interface, but system architecture is by the restriction of interface chip, can not design object system neatly, and cost is higher.
Such as application number is a kind of packages printing production data acquisition monitor control system of " 201320638164.8 ".It comprises data acquisition module, Based Intelligent Control administration module, data transmission module, long-distance monitor and control administration module, by the production data on data collecting module collected printing production line, this production data is by being sent to long-distance monitor and control administration module by data transmission module after intelligent control module process, by long-distance monitor and control administration module, real-time remote monitoring is carried out to printing production line, and can according to Monitoring Data fed remote steering order, Based Intelligent Control administration module can carry out regulating and controlling to printing production line according to this remote control commands, thus the remote monitoring realized printing production line and control, workman or managerial personnel are enable to carry out production control operation in the place away from printing production line, avoid sucking the harmful gas produced in printing process at the scene, prevent occupational illness from producing.
And for example application number is the rotary press information acquisition system in a kind of bill printing of " 201220331055.7 ".This system comprises walks paper sensor for image data, for collecting data and switching signal collector, for the core processor that data processing is also classified, for calculating the paper analysis module of paper service condition, for adding up total statistical module producing duration, for real time record printing machine speed of production, the timesharing module gathering startup-shutdown duration, record production inventory on the same day, record press operator commuter time and the work attendance module in man-hour, for the display module that shows and the power module for powering; The utility model advantage: the paper using situation that this utility model can realize accurately can measuring print product without the need to weighing, accurate count produce total production duration of certain product.Real time record printing machine speed of production, gathers startup-shutdown duration.Record production inventory on the same day, record press operator commuter time and man-hour.
For another example before application number is the printing process of " 201410036996.1 " and/or within detect and the method for transmitting procedure control data.When for manufacturing print product in printing machine before printing process and/or within transmitting procedure control data method in, these data at least detect by being in at least one print product the typographic(al) mark be effectively connected.The data produced by typographic(al) mark are transmitted and/or send to the process unit after at least one is connected printing process.Within printing process, the data coming from typographic(al) mark are continuously about from the determined data of complete printing process and/or relative to the inspection that in advance by the continuation process determined stood at least one redundancy of print product at least one process unit be connected to below.
Utility model content
Technical problem to be solved in the utility model provides a kind of printed data sampling and processing system based on pci bus and FPGA for the deficiency of background technology.
The utility model is for solving the problems of the technologies described above by the following technical solutions.
Based on a printed data sampling and processing system of pci bus and FPGA, comprise pci card, described pci card is provided with data processing unit, and by the multiple sub-pick-up unit for gathering printed data that pci bus is connected with data processing unit; Described data processing unit comprises processor module and connected pci interface module, data cache module, output interface module; Described sub-pick-up unit comprises micro controller module and connected printed data acquisition module, display module, power module, and described power module is micro controller module, display module, printed data acquisition module provide required electric energy.
As the further preferred version of a kind of printed data sampling and processing system based on pci bus and FPGA of the utility model, described processor module adopts fpga chip.
As the further preferred version of a kind of printed data sampling and processing system based on pci bus and FPGA of the utility model, described data cache module adopts RAM chip.
As the further preferred version of a kind of printed data sampling and processing system based on pci bus and FPGA of the utility model, described output interface module adopts pci interface chip.
As the further preferred version of a kind of printed data sampling and processing system based on pci bus and FPGA of the utility model, described power module adopts lithium battery.
The utility model adopts above technical scheme compared with prior art, has following technique effect:
1, the pci interface logic that the utility model uses the fpga chip meeting PCI electrical specification to carry out simplifying designs, achieve 33MHz, 32 bit data width PCI from the interface function of EM equipment module, save the logical resource of system, and other user logic can be integrated in same chip, effectively reduce cost.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
Embodiment is as follows:
As shown in Figure 1, a kind of printed data sampling and processing system based on pci bus and FPGA, comprise pci card, described pci card is provided with data processing unit, and by the multiple sub-pick-up unit for gathering printed data that pci bus is connected with data processing unit; Described data processing unit comprises processor module and connected pci interface module, data cache module, output interface module; Described sub-pick-up unit comprises micro controller module and connected printed data acquisition module, display module, power module, and described power module is micro controller module, display module, printed data acquisition module provide required electric energy.
Wherein, described processor module adopts fpga chip, and described data cache module adopts RAM chip, and described output interface module adopts pci interface chip, and described power module adopts lithium battery.
Random access memory, also known as making random access memory, is the internal storage directly exchanging data with CPU, is also main memory.It can be read and write at any time, and speed is very fast, usually used as operating system or other are just at the ephemeral data storage medium of active program.The content of storage unit can arbitrarily be taken out or as required stored in, and the storer that the position of speed and the storage unit of access has nothing to do.This storer will be lost it and store content when power-off, therefore will be mainly used in the program storing short time use.According to the principle of work of storage unit, random access memory is divided into again static RAM and dynamic RAM.
The pci interface logic that the fpga chip that the utility model meets PCI electrical specification carries out simplifying designs, achieve 33MHz, 32 bit data width PCI from the interface function of EM equipment module, save the logical resource of system, and other user logic can be integrated in same chip, reduce cost, add dirigibility of the present utility model.In addition, give the device driver under Windows9x system, can with application programming interfaces, form a complete system.
The hardware platform of system of the present utility model is one piece of pci card.The structure of this card is very succinct, forms primarily of fpga chip, RAM chip and output interface three part.Wherein, fpga chip is integrated with pci interface module and data processing module.Pci interface module achieves the interface function of 33MHz work clock, 32 BITBUS network width, supports read-write and the PCI interrupt function of input/output space, memory headroom and configuration space.Because the logical resource that takies of pci interface simplified is less, can in same chip other user logics integrated.The utility model injects a data processing module, processes the data that pci interface module sends, by the output interface output module outside sheet to slave computer.RAM chip provides caching function for data processing.
Based on a printed data sampling and processing system of pci bus and FPGA, comprise pci card, described pci card is provided with data processing unit, and by the multiple sub-pick-up unit for gathering printed data that pci bus is connected with data processing unit; Described data processing unit comprises processor module and connected pci interface module, data cache module, output interface module; Described sub-pick-up unit comprises micro controller module and connected printed data acquisition module, display module, power module, and described power module is micro controller module, display module, printed data acquisition module provide required electric energy.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the utility model.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain.By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, make a variety of changes under can also or else departing from the prerequisite of the utility model aim.
Claims (5)
1. the printed data sampling and processing system based on pci bus and FPGA, comprise pci card, it is characterized in that: on described pci card, be provided with data processing unit, and by the multiple sub-pick-up unit for gathering printed data that pci bus is connected with data processing unit; Described data processing unit comprises processor module and connected pci interface module, data cache module, output interface module; Described sub-pick-up unit comprises micro controller module and connected printed data acquisition module, display module, power module, and described power module is micro controller module, display module, printed data acquisition module provide required electric energy.
2. a kind of printed data sampling and processing system based on pci bus and FPGA according to claim 1, is characterized in that: described processor module adopts fpga chip.
3. a kind of printed data sampling and processing system based on pci bus and FPGA according to claim 1, is characterized in that: described data cache module adopts RAM chip.
4. a kind of printed data sampling and processing system based on pci bus and FPGA according to claim 1, is characterized in that: described output interface module adopts pci interface chip.
5. a kind of printed data sampling and processing system based on pci bus and FPGA according to claim 1, is characterized in that: described power module adopts lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365725.0U CN204679845U (en) | 2015-05-29 | 2015-05-29 | A kind of printed data sampling and processing system based on pci bus and FPGA |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520365725.0U CN204679845U (en) | 2015-05-29 | 2015-05-29 | A kind of printed data sampling and processing system based on pci bus and FPGA |
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| CN204679845U true CN204679845U (en) | 2015-09-30 |
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| CN201520365725.0U Expired - Fee Related CN204679845U (en) | 2015-05-29 | 2015-05-29 | A kind of printed data sampling and processing system based on pci bus and FPGA |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898627A (en) * | 2015-05-29 | 2015-09-09 | 江苏海大印染机械有限公司 | PCI bus and FPGA-based printing data acquisition and processing system |
| CN110450539A (en) * | 2019-08-05 | 2019-11-15 | 长沙鸿发印务实业有限公司 | A kind of books and periodicals green printing management information system and method |
-
2015
- 2015-05-29 CN CN201520365725.0U patent/CN204679845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898627A (en) * | 2015-05-29 | 2015-09-09 | 江苏海大印染机械有限公司 | PCI bus and FPGA-based printing data acquisition and processing system |
| CN110450539A (en) * | 2019-08-05 | 2019-11-15 | 长沙鸿发印务实业有限公司 | A kind of books and periodicals green printing management information system and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214112, No. 8, Nanfeng Road, Mei Village, Wuxi New District, Jiangsu Patentee after: JIANGSU HAIDA TEXTILE MACHINERY CO., LTD. Address before: 214112, No. 8, Nanfeng Road, Mei Village, Wuxi New District, Jiangsu Patentee before: Jiangsu Haida Dyeing Printing Machinery Co.,Ltd. |
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| 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: 20150930 Termination date: 20180529 |