CN206696911U - A kind of new types of data recorder - Google Patents
A kind of new types of data recorder Download PDFInfo
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- CN206696911U CN206696911U CN201720273658.9U CN201720273658U CN206696911U CN 206696911 U CN206696911 U CN 206696911U CN 201720273658 U CN201720273658 U CN 201720273658U CN 206696911 U CN206696911 U CN 206696911U
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
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- 238000011161 development Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
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- 230000008859 change Effects 0.000 description 4
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Abstract
The utility model discloses a kind of new types of data recorder, including for configuring the FPGA of coffret agreement, the memory module that is connected with FPGA is connected to the optical modules of dump data with FPGA, and the plug connector being connected with optical module with main frame to carry out data interaction.Because FPGA possesses the advantages of open by design, therefore the external host-host protocol of equipment is realized using FPGA, different coffret agreements can be realized for different customization demands, therefore in design more flexibly, also to equipment later stage upgrading provide can secondary development platform.
Description
Technical field
Electronic technology field is the utility model is related to, more particularly to a kind of new types of data recorder.
Background technology
Traditional data logger generally comprises recording equipment and dump device two large divisions, and data friendship is carried out with main frame
Mutually.Wherein, data logger will interact with main frame, then need to configure the coffret of data logger.
And traditional data logger is by the configuration of its internal chip microcontroller coffret standard, that is, pass through list
Piece machine determines its coffret standard, but after single-chip microcomputer determines coffret standard, can not change.In interaction
In, because coffret standard is fixed, therefore data interaction can only be carried out with the main frame with identical traffic interface standard,
This will cause subsequently can not docking port carry out upgrading speed-raising, also potentially add the cost of model change.
As can be seen here, how to increase the flexibility of the coffret of data logger, brought so as to reduce to update
Cost be those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of new types of data recorder, for increasing the flexibility of coffret, from
And reduce cost caused by update.
In order to solve the above technical problems, the utility model provides a kind of new types of data recorder, including transmitted for configuring
The FPGA of interface protocol, the memory module being connected with the FPGA, the optical modules of dump data is connected to the FPGA, with
The FPGA and the optical module connection plug connector with main frame carry out data interaction.
Preferably, the memory module includes multiple solid state hard discs, and reinforcing member is provided between the multiple solid state hard disc.
Preferably, the plug connector is LRM plug connectors.
Preferably, in addition to the FPGA DDR cache modules being connected.
Preferably, in addition to the FPGA and the main frame single-chip microcomputer being connected, for by the fortune of the memory module
Row state is sent to the main frame.
Preferably, in addition to top cover and bottom, the memory module are carried by first circuit board, the FPGA, described
Optical module, the DDR cache modules and the single-chip microcomputer are carried by second circuit board, and are provided with reinforcing member, and described
One circuit board and the second circuit board are overlapping in vertical direction, are placed between the top cover and the bottom.
Preferably, in addition to the FPGA and the memory module it is connected, for drawing to the power supply of the memory module
Pin provides the erasing circuit of erasing voltage.
Preferably, it is provided with reinforcing member between the memory module and the FPGA.
Preferably, the FPGA and power module are bonded by thermal conductive silicon rubber cushion with the thermal conductive surface of the memory module.
Preferably, the quantity of the solid state hard disc is 4.
New types of data recorder provided by the utility model, including for configuring the FPGA of coffret agreement, with
The memory module of FPGA connections, is connected to the optical module of dump data with FPGA, the plug connector being connected with optical module with master
Machine carries out data interaction.Because FPGA possesses the advantages of open by design, therefore the external transmission of equipment is realized using FPGA
Agreement, different coffret agreements can be realized for different customization demands, therefore in design more flexibly,
Also to equipment later stage upgrading provide can secondary development platform.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment, letter will be done to the required accompanying drawing used in embodiment below
Single introduction, it should be apparent that, drawings in the following description are only some embodiments of the utility model, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structure chart of new types of data recorder provided by the utility model；
Fig. 2 is a kind of scheme of installation of new types of data recorder provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than all real
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made, institute
The every other embodiment obtained, belongs to scope of protection of the utility model.
Core of the present utility model is to provide a kind of new types of data recorder, for increasing the flexibility of coffret, from
And reduce cost caused by update.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Fig. 1 is a kind of structure chart of new types of data recorder provided by the utility model.As shown in figure 1, new types of data is remembered
Record instrument includes being used for the FPGA10 for configuring coffret agreement, the memory module 11 being connected with FPGA10, use is connected with FPGA10
In the optical module 12 of dump data, the plug connector 13 being connected with FPGA10 and optical module 12 with main frame to carry out data interaction.
The major function of data logger is that data are recorded and played back, and in military environment, data logger leads to
It is usually used in gathering radar data in real time and store, the record of aircraft flight data and playback etc., data logger is usual
The CPU of a data processing is included, is realized herein by FPGA10.It is understood that several hardware components described in Fig. 1
Only it is a part for new types of data recorder, does not represent and there was only these building blocks, such as also including power module etc..
FPGA10 needs the order to data and main frame transmission to parse, and then writes data into 11 complete paired data of memory module
Record, while need to read out data from memory module 11 when FPGA10 receives data readback instruction, it is reduced into
Data format originally is sent to main frame, the playback of complete paired data.Optical module 12 mainly realizes the dump function of data, logarithm
According to fast discharging is carried out, in specific implementation, 10,000,000,000 optical modules can be selected.
It should be noted that FPGA10 another important function is to realize front end delivery interface protocol such as RAPID
IO, AURORA and main frame carry out data interaction, and back-end realization SATA protocol (memory module 10 is solid state hard disc) is to memory module
10 carry out the write-in of data and read operation.Coffret agreement is configured by FPGA10, assisted when needing different coffrets
During view, it is only necessary to which the program for changing FPGA10 can be achieved, and therefore, there is no need to change other hardware, improves each hardware
Utilization rate, reduce and change the cost brought of part.
The new types of data recorder that the present embodiment provides, including for configuring the FPGA of coffret agreement, connect with FPGA
The memory module connect, the optical module of dump data is connected to FPGA, the plug connector being connected with optical module with main frame to carry out
Data interaction.Because FPGA possesses the advantages of open by design, therefore the external host-host protocol of equipment is realized using FPGA, can
To realize different coffret agreements for different customization demands, therefore in design more flexibly, also set
Standby later stage upgrading provide can secondary development platform.
On the basis of above-described embodiment, preferably embodiment, memory module 11 includes multiple solid state hard discs, more
Reinforcing member is provided between individual solid state hard disc.
It should be noted that the present embodiment is based on above-described embodiment, therefore part same as the previously described embodiments is no longer superfluous
State.Each solid state hard disc includes the SATA controller and Flash particles of itself, and SATA controller is realized to Flash particles
Read-write manages and carries out data interaction with FPGA10, and Flash particles are the memory carrier of data.It is hard due to containing multiple solid-states
Disk, therefore the capacity of storage can be improved, in specific implementation, the quantity that can set solid state hard disc is 4.It is in addition, each
Reinforcing member is provided between solid state hard disc, is enabled to using with transportation, antivibration effect is preferable, it is not easy to damages.
More specifically, reinforcing member can use and reinforce connector.In addition, as shown in figure 1, be additionally provided with debugging interface on FPGA10,
For debugging.
On the basis of above-described embodiment, preferably embodiment, plug connector 13 are LRM plug connectors.
Plug connector 13 provides the physical channel that data logger and main frame are attached, due to using LRM plug connectors, therefore
Possesses quick release function so that data logger can be dismantled flexibly with main frame, reduce the volume in transportation.
On the basis of above-described embodiment, preferably embodiment, in addition to the DDR caching moulds being connected with FPGA10
Block 14.
DDR cache modules 14 realize the ping-pong operation of data, improve the efficiency of data transfer.
On the basis of above-described embodiment, preferably embodiment, in addition to the list being connected with FPGA10 and main frame
Piece machine 15, for the running status of memory module 11 to be sent to main frame.
Single-chip microcomputer 15 is mainly used in being monitored the running status of memory module 10, and will store mould by CAN interface
The running status of block 10 carries out reporting main frame, realizes effective management to memory module 10.
Fig. 2 is a kind of scheme of installation of new types of data recorder provided by the utility model.In the base of above-described embodiment
On plinth, preferably embodiment, in addition to top cover 1 and bottom 5, memory module 11 are carried by first circuit board 4,
FPGA10, optical module 12, DDR cache modules 14 and single-chip microcomputer 15 are carried by second circuit board 3, and are provided with reinforcing member,
First circuit board 4 is overlapping in vertical direction with second circuit board 3, is placed between top cover 1 and bottom 5.
It should be noted that in order to illustrate structural order, there is fractional hardware to be not shown in Fig. 2, specific attachment structure please
The description seen above.In the present embodiment, by by overlapping, Neng Gouchong on first circuit board 4 and the vertical direction of second circuit board 3
Divide the space using device interior Z-direction, greatly improve storage density, so as to which record is integrated into one with dump function
Body.
On the basis of above-described embodiment, preferably embodiment, in addition to connect with FPGA10 and memory module 11
Connect, for providing the erasing circuit of erasing voltage to the power pins of memory module 11.
, it is necessary to physical destroying be carried out to the data recorded on data logger, to prevent leakage of data in specific implementation.
In the present embodiment, erasing circuit is added, the effect of erasing circuit is exactly to provide one for the power pins in memory module 11
Erasing voltage, the storage medium that the erasing voltage can act in memory module 11 delete the data of record.For example, can be with
Setting erasing voltage is 28V.Because erasing circuit is prior art, therefore, the present embodiment for circuit structure in itself no longer
Repeat.
Data intelligence destruction and physical destroying function are provided simultaneously with, intelligent destruction can be carried out to data by control instruction
Operated with physical destroying, can under special circumstances need fast and effectively to destroy data when abandoning equipment, prevent from counting
According to leakage.
On the basis of above-described embodiment, preferably embodiment, is provided between memory module 11 and FPGA10
Reinforcing member.
Because data logger is frequently used in military or industrial trade, if not reinforced to important hardware, then exist
During transport or use, situations such as connection loosens easily is occurred by external force effect or aging, therefore, in the present embodiment,
Memory module 11 and FPGA10 are reinforced.It is understood that reinforcing member can select according to actual conditions, the present embodiment
Repeat no more.In addition, in order to which the connection between each hardware is more firm, takes dispensing to reinforce for the larger device of volume and arrange
Apply, strengthen antivibration stability.
On the basis of above-described embodiment, preferably embodiment, FPGA10 and power module pass through heat conductive silica gel
Pad is bonded with the thermal conductive surface of memory module 11.
In the present embodiment, the demand of the heat conduction of FPGA10 and power module is taken into full account, FPGA10 and power module is straight
Connect and directly contacted by thermal conductive silicon rubber cushion with the thermal conductive surface of memory module 11, in time go heat by guide rail export.
New types of data recorder provided by the utility model is described in detail above.Each implementation in specification
Example is described by the way of progressive, and what each embodiment stressed is the difference with other embodiment, each implementation
Example between identical similar portion mutually referring to.For device disclosed in embodiment, due to its with embodiment disclosed in
Method is corresponding, so description is fairly simple, related part is referring to method part illustration.It should be pointed out that for this skill
For the those of ordinary skill in art field, on the premise of the utility model principle is not departed from, the utility model can also be entered
Some improvement of row and modification, these are improved and modification is also fallen into the protection domain of the utility model claims.
It should also be noted that, in this manual, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
Claims (10)
1. a kind of new types of data recorder, it is characterised in that including the FPGA for configuring coffret agreement, with the FPGA
The memory module of connection, the optical module of dump data is connected to the FPGA, is connected with the FPGA and the optical module
Plug connector with main frame carry out data interaction.
2. new types of data recorder according to claim 1, it is characterised in that it is hard that the memory module includes multiple solid-states
Disk, reinforcing member is provided between the multiple solid state hard disc.
3. new types of data recorder according to claim 1, it is characterised in that the plug connector is LRM plug connectors.
4. new types of data recorder according to claim 1, it is characterised in that also include the DDR being connected with the FPGA
Cache module.
5. new types of data recorder according to claim 4, it is characterised in that also include and the FPGA and the main frame
The single-chip microcomputer of connection, for the running status of the memory module to be sent to the main frame.
6. new types of data recorder according to claim 5, it is characterised in that also including top cover and bottom, the storage
Module is carried by first circuit board, and the FPGA, the optical module, the DDR cache modules and the single-chip microcomputer pass through
Second circuit board carries, and is provided with reinforcing member, and the first circuit board and the second circuit board are overlapping in vertical direction, and
It is placed between the top cover and the bottom.
7. new types of data recorder according to claim 1, it is characterised in that also include and the FPGA and the storage
Module connects, for providing the erasing circuit of erasing voltage to the power pins of the memory module.
8. new types of data recorder according to claim 1, it is characterised in that between the memory module and the FPGA
It is provided with reinforcing member.
9. new types of data recorder according to claim 1, it is characterised in that the FPGA and power module pass through heat conduction
Silicagel pad is bonded with the thermal conductive surface of the memory module.
10. new types of data recorder according to claim 2, it is characterised in that the quantity of the solid state hard disc is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273658.9U CN206696911U (en) | 2017-03-20 | 2017-03-20 | A kind of new types of data recorder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273658.9U CN206696911U (en) | 2017-03-20 | 2017-03-20 | A kind of new types of data recorder |
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| Publication Number | Publication Date |
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| CN206696911U true CN206696911U (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720273658.9U Active CN206696911U (en) | 2017-03-20 | 2017-03-20 | A kind of new types of data recorder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980474A (en) * | 2017-04-01 | 2017-07-25 | 湖南博匠信息科技有限公司 | A kind of data logger based on PCIE interfaces |
| CN111615349A (en) * | 2017-12-26 | 2020-09-01 | 日本烟草产业株式会社 | Brand designation system for aerosol aspirator |
| CN115955800A (en) * | 2023-02-27 | 2023-04-11 | 湖南博匠信息科技有限公司 | VPX data reinforcement recorder and VPX machine case |
-
2017
- 2017-03-20 CN CN201720273658.9U patent/CN206696911U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980474A (en) * | 2017-04-01 | 2017-07-25 | 湖南博匠信息科技有限公司 | A kind of data logger based on PCIE interfaces |
| CN111615349A (en) * | 2017-12-26 | 2020-09-01 | 日本烟草产业株式会社 | Brand designation system for aerosol aspirator |
| CN115955800A (en) * | 2023-02-27 | 2023-04-11 | 湖南博匠信息科技有限公司 | VPX data reinforcement recorder and VPX machine case |
| CN115955800B (en) * | 2023-02-27 | 2023-05-12 | 湖南博匠信息科技有限公司 | VPX data reinforcement recorder and VPX chassis |
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