CN206086770U - Support high speed data transmission's train to cross car signal processing system - Google Patents
Support high speed data transmission's train to cross car signal processing system Download PDFInfo
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- CN206086770U CN206086770U CN201621047893.6U CN201621047893U CN206086770U CN 206086770 U CN206086770 U CN 206086770U CN 201621047893 U CN201621047893 U CN 201621047893U CN 206086770 U CN206086770 U CN 206086770U
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Abstract
The utility model provides a support high speed data transmission's train to cross car signal processing system, handle integrated circuit board and magnet steel signal processing board card including radio -frequency antenna, magnet steel sensor, industrial computer and radiofrequency signal, radiofrequency signal handles the integrated circuit board and crosses data interface with magnet steel signal processing board cartoon and connect on the mainboard of industrial computer, and the radio -frequency antenna corresponds with the magnet steel sensor and connects at radiofrequency signal processing integrated circuit board and magnet steel signal processing board card, wherein, and is radiofrequency signal processing integrated circuit board and the magnet steel signal processing board card data interface between with the mainboard of industrial computer PCI E, the utility model discloses an optimizing with data interface on the integrated circuit board of handling the magnet steel signal the current processing integrated circuit board that is used for handling radiofrequency signal, improving the integrated circuit board to industrial computer transmitting data's transmission rate, this data interface can carry out the hot drawing and inserts simultaneously, and this has brought very big facility for field maintemance.
Description
Technical field
This utility model is related to application of the electronic technology in ferrum row field, more particularly to a kind of to support that high data rate is passed
Defeated train crosses car signal processing system.
Background technology
In current railway administration, it is related on rail or installation radio-frequency antenna and Magnetic sensor comes near rail
Obtain related data of the train when car is crossed.For example, one kind is disclosed in existing patent CN102837717A utilize license number
Identification judges train direct of travel and the device of situation of shunting, and which passes through the signal for getting radio-frequency antenna and Magnetic sensor
Send into corresponding label signal processing module and sensor signal processing module and processed, sending extremely after treatment
In server or miscellaneous equipment.
In the prior art, label signal processing module and sensor signal processing module are respectively one piece of board, such as scheme
1, existing sensor signal processing module is by lightning protection circuit module, filter circuit module, AD conversion module, processor sum
According to the functional cards that interface is constituted, digital letter is converted to after the functional cards carry out pretreatment to the current signal for receiving
Number, so that processor is processed, main frame (generally industrial computer) is sent to finally by data-interface.In addition, Fig. 2 for another example,
Existing label signal processing module is that, by processor and at least two data-interfaces come the functional cards for being formed, the board is inserted
On the mainboard of industrial computer, after processing to the label signal for receiving by processor, mainboard is being sent to.
Therefore, the speed for how ensureing the data that these boards are sent to industrial computer is the pass of current train train detection
Key, particularly crosses car frequently section at some, and the data-interface on existing board is unsatisfactory in the transmission speed of data；
Further, since the data-interface between existing board and mainboard does not support hot-swappable, this is also brought necessarily to on-site maintenance
Inconvenience.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model are to provide a kind of to support high data rate
The train of transmission crosses car signal processing system, is counting for solving the existing data-interface crossed in car signal processing system on board
According to problem that is not ideal enough in transfer rate and being unfavorable for on-site maintenance.
For achieving the above object and other related purposes, this utility model provides technical scheme below：
A kind of train for supporting high speed data transfers crosses car signal processing system, including radio-frequency antenna, Magnetic sensor,
Radiofrequency signal processes board, magnet steel Signal transacting board analysis and industrial computer, wherein, the radiofrequency signal processes board to be included at first
Reason device and for receive radiofrequency signal the first data-interface and for industrial computer send data the second data-interface,
First data-interface and the second data-interface are connected to the processor, and the radiofrequency signal process plate card passes through institute
State the mainboard that the first data-interface is connected to radio-frequency antenna and the industrial computer is connected to by second data-interface
On；Lightning protection circuit module that the magnet steel Signal transacting board analysis include being sequentially connected, filter circuit module, AD conversion module,
Two processors, and including the 3rd data-interface and the 4th data-interface for data is activation for data receiver, it is described
3rd data-interface is connected to the lightning protection circuit module, and the 4th data-interface is connected to the second processing device, described
Magnet steel Signal transacting board analysis are connected to the Magnetic sensor and by the 4th data by the 3rd data-interface
Interface is connected on the mainboard of the industrial computer, wherein, first data-interface and the 3rd data-interface are AMP interfaces, institute
It is PCI-E interface to state the second data-interface and the 4th data-interface.
Preferably, the processor is Programmable Logic Controller.
Preferably, the Programmable Logic Controller is FPGA.
As described above, this utility model has the advantages that：This utility model is by being currently used for processing radio frequency
Data-interface on the board for processing board and process magnet steel signal of signal is optimized, and improves board and transmits to industrial computer
The transfer rate of data, while the data-interface can carry out hot-swappable, this brings great convenience to on-site maintenance.
Description of the drawings
Fig. 1 is shown as the schematic diagram of existing sensor signal processing module place board.
Fig. 2 is shown as the schematic diagram of existing label signal processing module place board.
Fig. 3 is shown as the principle that a kind of train for supporting high speed data transfers of this utility model crosses car signal processing system
Figure.
Fig. 4 is shown as the schematic diagram of radiofrequency signal process board in this utility model.
Fig. 5 is shown as the schematic diagram of magnet steel Signal transacting board analysis in this utility model.
Drawing reference numeral explanation
1 radio-frequency antenna
2 Magnetic sensors
3 radiofrequency signals process board
31 first data-interfaces
32 first processors
33 second data-interfaces
4 magnet steel Signal transacting board analysis
41 lightning protection circuit modules
42 filter circuit modules
43 AD conversion modules
44 second processing devices
45 the 3rd data-interfaces
46 the 4th data-interfaces
5 industrial computers
51 mainboards
Specific embodiment
Embodiment of the present utility model is illustrated below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.This utility model can also be by addition
Different specific embodiments is carried out or applies, and the every details in this specification can also be based on different viewpoints and answer
With, without departing from it is of the present utility model spirit under carry out various modifications and changes.It should be noted that, in situation about not conflicting
Under, the feature in following examples and embodiment can be mutually combined.
It should be noted that the diagram provided in following examples only illustrates of the present utility model basic in a schematic way
Conception, only shows the component relevant with this utility model then rather than according to component count during actual enforcement, shape in schema
And size is drawn, which is actual when the implementing kenel of each component, quantity and ratio can be a kind of random change, and its assembly layout
Kenel is likely to increasingly complex.
Embodiment 1
See Fig. 3-5, this utility model crosses car signal processing system there is provided a kind of train for supporting high speed data transfers,
Board 3, magnet steel Signal transacting board analysis 4 and industrial computer 5 are processed including radio-frequency antenna 1, Magnetic sensor 2, radiofrequency signal, wherein,
The radiofrequency signal process board 3 include first processor 32, and for receiving 31 and of the first data-interface of radiofrequency signal
For the second data-interface 33 of data is sent to industrial computer 5, first data-interface 31 and the second data-interface 33 are distinguished
Be connected to the processor, the radiofrequency signal process board 3 by first data-interface 31 be connected to radio-frequency antenna 1,
And be connected on the mainboard 51 of the industrial computer 5 by second data-interface 33；The magnet steel Signal transacting board analysis 4 are wrapped
Include be sequentially connected lightning protection circuit module 41, filter circuit module 42, AD conversion module 43, second processing device 44, and including
For the 3rd data-interface 45 and the 4th data-interface 46 for data is activation of data receiver, the 3rd data-interface 45
The lightning protection circuit module 41 is connected to, the 4th data-interface 46 is connected to the second processing device 44, the magnet steel letter
Number process board 4 to be connected to the Magnetic sensor 2, and connect by the 4th data by the 3rd data-interface 45
Mouth 46 is connected on the mainboard 51 of the industrial computer 5, wherein, first data-interface 31 and the 3rd data-interface 45 are AMP
Interface, second data-interface 33 and the 4th data-interface 46 are PCI-E interface.
By the mainboard 51 that above-mentioned radiofrequency signal process board 3 and magnet steel Signal transacting board analysis 4 are inserted live industrial computer 5
On process come the radiofrequency signal to receiving and magnet steel signal, afterwards again by the second data-interface 33 and the 4th data-interface
46 by the data is activation after process to mainboard 51, unlike the prior art, the second data-interface 33 in the present embodiment
Newest PCI-E interface is used with the 4th data-interface 46, so that board is improved to 51 transmission processe result of mainboard
Message transmission rate；Further, since PCI-E interface supports hot-swappable, this brings great convenience to on-site maintenance.
In being embodied as, the first processor 32 and second processing device 44 on board be a kind of Programmable Logic Controller, example
Such as FPGA or single-chip microcomputer etc..It is to be appreciated that how to be attached PCI-E interface and Programmable Logic Controller completely can be with
According to the description of product and PCI-E interface of different controllers use criteria to realize, different controller with PCI-E interface
Connection is the presence of certain difference, but people in the art can be according to the technology general knowledge of the art with completely
To realize, therefore can't cause because of the connected mode for not specifically giving certain type of controller and PCI-E interface
The scheme of stating cannot be realized.
In being embodied as, as board employs new PCI-E interface, then corresponding, in connected mainboard
Also the interface being connected with PCI-E interface matching is correspondingly arranged on 51, this is a basic fundamental general knowledge, therefore is not done here further
Illustrate.
Additionally, in being embodied as, can with radio-frequency antenna 1 and Magnetic sensor 2 with the plate on 5 mainboard 51 of industrial computer
Connect a front end processor on line between card, the front end processor is existing equipment.
In sum, this utility model is by being currently used for processing the process board of radiofrequency signal and processing magnet steel signal
Board on data-interface be optimized, improve board to the transfer rate of industrial computer transmission data, while the data connect
Mouth can carry out hot-swappable, and this brings great convenience to on-site maintenance.So, this utility model effectively overcomes existing
Various shortcoming in technology and have high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art all can be carried out to above-described embodiment under without prejudice to spirit and the scope of the present utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in this utility model
All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.
Claims (3)
1. a kind of train for supporting high speed data transfers crosses car signal processing system, including：
Radio-frequency antenna；
Magnetic sensor；
Industrial computer, including mainboard；
Radiofrequency signal processes board, including first processor and for receiving the first data-interface of radiofrequency signal and being used for
The second data-interface of data is sent to industrial computer, first data-interface and the second data-interface are connected to the place
Reason device, the radiofrequency signal process plate card are connected to radio-frequency antenna by first data-interface and pass through described second
Data-interface is connected on the mainboard of the industrial computer；
Magnet steel Signal transacting board analysis, including the lightning protection circuit module, filter circuit module, AD conversion module being sequentially connected, second
Processor, and including the 3rd data-interface and the 4th data-interface for data is activation for data receiver, described
Three data-interfaces are connected to the lightning protection circuit module, and the 4th data-interface is connected to the second processing device, the magnetic
Steel Signal transacting board analysis are connected to the Magnetic sensor by the 3rd data-interface and are connect by the 4th data
Mouth is connected on the mainboard of the industrial computer；
It is characterized in that：First data-interface and the 3rd data-interface are AMP interfaces, second data-interface and the 4th
Data-interface is PCI-E interface.
2. the train for supporting high speed data transfers according to claim 1 crosses car signal processing system, it is characterised in that：
The processor is Programmable Logic Controller.
3. the train for supporting high speed data transfers according to claim 2 crosses car signal processing system, it is characterised in that：
The Programmable Logic Controller is FPGA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047893.6U CN206086770U (en) | 2016-09-09 | 2016-09-09 | Support high speed data transmission's train to cross car signal processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047893.6U CN206086770U (en) | 2016-09-09 | 2016-09-09 | Support high speed data transmission's train to cross car signal processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086770U true CN206086770U (en) | 2017-04-12 |
Family
ID=58475000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047893.6U Active CN206086770U (en) | 2016-09-09 | 2016-09-09 | Support high speed data transmission's train to cross car signal processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086770U (en) |
-
2016
- 2016-09-09 CN CN201621047893.6U patent/CN206086770U/en active Active
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