CN205068757U - Multi -path data collection card - Google Patents
Multi -path data collection card Download PDFInfo
- Publication number
- CN205068757U CN205068757U CN201520873036.0U CN201520873036U CN205068757U CN 205068757 U CN205068757 U CN 205068757U CN 201520873036 U CN201520873036 U CN 201520873036U CN 205068757 U CN205068757 U CN 205068757U
- Authority
- CN
- China
- Prior art keywords
- pci
- optical module
- transmission card
- input
- card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a multi -path data collection card, it includes base plate, PCI slot, input PCI transmission card, input optical module, exports PCI transmission card, output optical module, PCI bus interface be provided with a plurality of PCI slot on the base plate, set up input PCI transmission card and output PCI transmission card on the PCI slot, the optical fiber interface is regarded as with input optical module and output optical module respectively with output PCI transmission card to input PCI transmission card, all PCI slots link to each other with the PC through PCI bus interface after inserting the PCI bus. The utility model discloses extra power has saved, and it is simple to use, provide the effective instrument that a IEC61850 message gathered for the user.
Description
Technical field
The utility model relates to a kind of data collecting card, and particularly a kind of multi-Channel Data Acquisition Card for network data communication, belongs to Power system data communication technical field.
Background technology
Along with the develop rapidly of computer technology and electronic information technology and day by day universal, data acquisition is constantly to multichannel, high speed and intelligentized future development, especially in fields such as electric power, communication, radars, the accuracy requirement of data acquisition, rate request are increased day by day.
In laboratory and other scientific research institutions in intelligent substation, electrical engineering field, the message for IEC61850 captures and analyzes is a basic action.Communication standard IEC61850 in intelligent substation, it is the network message adopting specific ethernet format, and most equipment is all adopt traffic rate to be the fiber optic Ethernet of 100Mbps, wants to gather these messages and analyze, must have the peculiar hardware adapted with it.Existing data acquisition system (DAS), is generally adopt special chip (such as FPGA), is communicated by specific data bus with CPU main frame, carry out the collection of data, need CPU to run specific operating system and just can complete above-mentioned work, use inconvenience, and cost is high.
Utility model content
For overcoming the deficiency that above-mentioned prior art exists, the utility model provides a kind of low cost, data collecting card easy to use, can be applied to the collection to IEC61850 message.
The technical scheme in the invention for solving the technical problem is: a kind of multi-Channel Data Acquisition Card, it is characterized in that, comprise substrate, PCI slot, input PCI transmission card, input optical module, export PCI transmission card, export optical module, pci bus interface, be provided with several PCI slots on the substrate, described PCI slot arranged input PCI transmission card and export PCI transmission card, described input PCI transmission card and output PCI transmission card are respectively to input optical module and to export optical module as optical fiber interface, be connected with PC by pci bus interface after described all PCI slot access pci buss.
Preferably, described PCI slot has 9, and described input PCI transmission card has 4 or 8, and described output PCI transmission card has 1.
Preferably, described input PCI transmission card is also provided with 100 m ethernet interface.
Preferably, described output PCI transmission card is also provided with gigabit ethernet interface.
Preferably, described input optical module adopts 100,000,000 optical modules.
Preferably, described output optical module adopts gigabit optical module.
Preferably, described input PCI transmission card is provided with slot, described input optical module is arranged in the slot on input PCI transmission card by pluggable mode.
Preferably, described output PCI transmission card is provided with slot, described output optical module is arranged in the slot on output PCI transmission card by pluggable mode.
The beneficial effects of the utility model are as follows:
The utility model is provided with optical module and Ethernet interface on PCI transmission card simultaneously, can carry out selection Fiber connection or twisted pair line connection according to the communication interface type of converting equipment, easy to use; Adopted by optical module plug connected mode to be connected with PCI transmission card, not only facilitate and input optical module is set flexibly as required, be convenient to change optical module; And due to optical module cost high, if do not need optical fiber interface, then can input optical module take off, so that cost-saving.
The utility model have employed multi-channel data acquisition mode, and supports 100,000,000 and gigabit communication pattern simultaneously, can require to be configured it according to user, make it be operated in satisfactory mode of operation.Meanwhile, in order to solve powerup issue, have employed general PCI contact pin form, power taking from PC, eliminates extra power supply, uses simple.In addition, only the gigabit optical module or gigabit Ethernet mouth that export PCI transmission card need be connected with other system during use, without the need to extra cable, use very convenient, for user provides the effective tool of a kind of IEC61850 message collection.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.It should be noted that parts illustrated in the accompanying drawings are not necessarily drawn in proportion.The utility model eliminates the description of known assemblies and treatment technology and process to avoid unnecessarily limiting the utility model.
As shown in Figure 1, a kind of multi-Channel Data Acquisition Card of the present utility model, it comprises substrate, PCI slot, input PCI transmission card, input optical module, exports PCI transmission card, exports optical module, pci bus interface, be provided with several PCI slots on the substrate, described PCI slot arranged input PCI transmission card and export PCI transmission card, described input PCI transmission card and output PCI transmission card, respectively to input optical module and to export optical module as optical fiber interface, are connected with PC by pci bus interface after described all PCI slot access pci buss.
Preferably, as shown in Figure 1, the utility model is provided with 9 PCI slots, is wherein provided with 4 input PCI transmission cards and 1 output PCI transmission card, remaining 4 PCI slots are as subsequent use, and 4 PCI slots for subsequent use can arrange input PCI transmission card or export PCI transmission card.
Preferably, input PCI transmission card described in the utility model is also provided with 100 m ethernet interface, input PCI transmission card generally arranges 2 or 4 100 m ethernet interfaces; Input optical module on input PCI transmission card adopts 100,000,000 optical modules.
In like manner, export on PCI transmission card and be also provided with gigabit ethernet interface, export PCI transmission card and 1 or 2 gigabit ethernet interfaces are generally set; The output optical module exported on PCI transmission card adopts gigabit optical module.
Preferably, described input PCI transmission card is provided with slot, described input optical module is arranged in the slot on input PCI transmission card by pluggable mode, described output PCI transmission card is provided with slot, and described output optical module is arranged in the slot on output PCI transmission card by pluggable mode.Adopted by optical module plug connected mode to be connected with PCI transmission card, not only facilitate and input optical module is set flexibly as required, be convenient to change optical module; And due to optical module cost high, if do not need optical fiber interface, then can input optical module take off, so that cost-saving.
The utility model proposes a kind of general hardware structure, adopt multiple 100,000,000 input interfaces and 1 gigabit output interface, PCI slot during use, board being inserted in machine is fixed, its output interface of being with is connected with other system simultaneously, the deployment of hardware can be completed, then coordinate general message gripping tool or the independently developed application program of user, the collection to message and analysis can be completed, use very simple, and cost is very low.
The utility model carries out real-time collection for the IEC61850 data of intelligent substation, and communicate with computing machine, carry out the intellectual analysis of message, make the Data acquisition and issuance to IEC61850, from ease of use and hardware cost, have great reduction, communication total throughout can reach 1000Mbps, from signal wiring or with software with the use of all very convenient, and cost is extremely low, for user provides the effective tool of a kind of message collection and analysis.
The above is preferred implementation of the present utility model; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (8)
1. a multi-Channel Data Acquisition Card, it is characterized in that, comprise substrate, PCI slot, input PCI transmission card, input optical module, export PCI transmission card, export optical module, pci bus interface, be provided with several PCI slots on the substrate, described PCI slot arranged input PCI transmission card and export PCI transmission card, described input PCI transmission card and output PCI transmission card, respectively to input optical module and to export optical module as optical fiber interface, are connected with PC by pci bus interface after described all PCI slot access pci buss.
2. a kind of multi-Channel Data Acquisition Card according to claim 1, is characterized in that, described PCI slot has 9, and described input PCI transmission card has 4 or 8, and described output PCI transmission card has 1.
3. a kind of multi-Channel Data Acquisition Card according to claim 1, is characterized in that, described input PCI transmission card is also provided with 100 m ethernet interface.
4. a kind of multi-Channel Data Acquisition Card according to claim 1, is characterized in that, described output PCI transmission card is also provided with gigabit ethernet interface.
5. a kind of multi-Channel Data Acquisition Card according to claim 1, is characterized in that, described input optical module adopts 100,000,000 optical modules.
6. a kind of multi-Channel Data Acquisition Card according to claim 1, is characterized in that, described output optical module adopts gigabit optical module.
7. a kind of multi-Channel Data Acquisition Card according to claim 1 to 6 any one, is characterized in that, described input PCI transmission card is provided with slot, and described input optical module is arranged in the slot on input PCI transmission card by pluggable mode.
8. a kind of multi-Channel Data Acquisition Card according to claim 1 to 6 any one, is characterized in that, described output PCI transmission card is provided with slot, and described output optical module is arranged in the slot on output PCI transmission card by pluggable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873036.0U CN205068757U (en) | 2015-11-04 | 2015-11-04 | Multi -path data collection card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873036.0U CN205068757U (en) | 2015-11-04 | 2015-11-04 | Multi -path data collection card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068757U true CN205068757U (en) | 2016-03-02 |
Family
ID=55395282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873036.0U Active CN205068757U (en) | 2015-11-04 | 2015-11-04 | Multi -path data collection card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787191A (en) * | 2016-12-22 | 2017-05-31 | 电子科技大学 | A kind of information centralized control equipment of intelligent substation integration power-supply system |
-
2015
- 2015-11-04 CN CN201520873036.0U patent/CN205068757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787191A (en) * | 2016-12-22 | 2017-05-31 | 电子科技大学 | A kind of information centralized control equipment of intelligent substation integration power-supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201707588U (en) | Control system integrated controller based on 1553B bus | |
| CN205068757U (en) | Multi -path data collection card | |
| CN203178389U (en) | Electric energy quality monitoring device based on AD7606 high-speed multichannel sampling | |
| CN207652476U (en) | A kind of support multi-protocol link moisture acquisition server equipment | |
| CN202918317U (en) | Data acquisition terminal on-site communication analyzer | |
| CN103472733A (en) | Digital real-time simulation physical port device of power system based on optical fiber communication | |
| CN205231857U (en) | 485 DTU device of bus framework | |
| CN207780567U (en) | A kind of novel 16 Channel Synchronous data collecting system | |
| CN203133834U (en) | 10-gigabit pass-through module | |
| CN204008963U (en) | The trouble-shooter of Intelligent protective device for substation | |
| CN202059410U (en) | Electrical network concentrator | |
| CN203502955U (en) | Processor system with multichannel data real-time transmitting and processing technology | |
| CN206023371U (en) | Small-sized photovoltaic power station data monitoring system | |
| CN202145308U (en) | Multi-master module management interface module of severe-environment-resistant computer | |
| CN203561978U (en) | Data collector with improved structure | |
| CN202931033U (en) | Integrated measurement and control apparatus for intelligent transformer station | |
| CN205142216U (en) | ODF intellectual detection system device based on CPLD | |
| CN209387786U (en) | A kind of multichannel cable proofreader instrument | |
| CN104965450A (en) | Universal protocol remote management device | |
| CN104678905A (en) | Control system of universal measuring device | |
| CN214851317U (en) | Multi-channel electrical fire monitoring device with network transmission | |
| CN203117732U (en) | Carrier monitoring controller used for online user identification for distribution transformer | |
| CN201600779U (en) | Concentrator | |
| CN204423056U (en) | A kind of device with extensible universal interface | |
| CN105243829B (en) | Portable analog meter module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |