CN208128267U - A kind of TTE router performance detection system - Google Patents
A kind of TTE router performance detection system Download PDFInfo
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- CN208128267U CN208128267U CN201820554497.5U CN201820554497U CN208128267U CN 208128267 U CN208128267 U CN 208128267U CN 201820554497 U CN201820554497 U CN 201820554497U CN 208128267 U CN208128267 U CN 208128267U
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Abstract
The utility model discloses a kind of TTE router performance detection system, including chromacoder and master control set；The chromacoder includes signal conversion module and interface module, and the signal conversion module is connect with interface module, and the signal conversion module is connect by serial bus cable with TTE router to be measured；The master control set includes control module, communication module, and the control module is connect with communication module, and the communication module is connect with the interface module.Chromacoder in the utility model connects TTE router to be measured by universal serial bus, and master control set with TTE router communication to be measured, tests the communication capacity and stability of the high-speed transfer bus of TTE router indirectly；The utility model can be widely applied to avionic device, fighter plane, civil aircraft etc. using the occasion of TTE bus router device, and have multichannel spread ability, strong flexibility.
Description
" technical field "
The utility model belongs to router performance detection field, in particular to a kind of TTE router performance detection system.
" background technique "
With the fast development of aerospace field electronic technology, traditional aerospace bus has been unable to meet Novel electric
The design requirement of subsystem, aeronautical data bussing technique of new generation gradually replace traditional bussing technique.TTE is in the world most
New Bus technology of new one based on Ethernet, it has high-grade safety, reliability and certainty.TTE bus
The technical compatibility advantage of time trigger agreement and ethernet technology, can be compatible with general network number in the same network platform
According to stream, AFDX data flow and TTE network data flow, have higher safety and strong fault tolerant mechanism.And TTE is supported
100Mbps and 1000Mbps provides higher transmission bandwidth compared to TTP.Therefore TTE bus is by feat of high data volume, height
The features such as safety, high-timeliness, stronger fault tolerant mechanism, the electronic architecture that can sufficiently adapt in aerospace are modular
Development has wide application prospect to be widely accepted, and currently, TTE router is rising in the market, still
TTE router performance detection device is but in hysteretic state.
" utility model content "
The utility model provides a kind of TTE router performance test detection system, and with detecting, accurate, measurement efficiency is high
Advantage.Hardware foundation provided by the utility model reaches the function of performance detection with the cooperation of corresponding software.The utility model
Specific technical solution is as follows：
A kind of TTE router performance detection system, which is characterized in that including chromacoder and master control set；It is described
Chromacoder includes signal conversion module, interface module, and the signal conversion module is connect with interface module, the signal
Conversion module is connect by serial bus cable with TTE router to be measured；The master control set includes control module, communication mould
Block, the control module are connect with communication module, and the communication module is connect with the interface module.
Specifically, the chromacoder is connect by cable with the master control set.
Specifically, the chromacoder includes at least two signal conversion modules.
Specifically, the chromacoder further includes board, and the signal conversion module is mounted on the board.
Specifically, the signal conversion module includes information process unit, high speed serialization unit and RTC unit；The letter
Breath processing unit is connect with high speed serialization unit, RTC unit respectively；The high speed serialization unit includes high speed serial chip and string
Line interface；The high speed serialization unit is connect by serial bus cable with TTE router to be measured.
Specifically, the interface module includes Network Interface Unit, LVDS interface unit, USB interface unit, TFT interface
Unit, utilizing camera interface unit, usb interface unit and CAN interface unit；The Network Interface Unit and the communication module connect
It connects.
It further, further include display device, the display device connects with the chromacoder, master control set respectively
It connects；The display device includes external display and TFT display screen, and the external display is connect with the master control set, institute
TFT display screen is stated to connect with the chromacoder.
From the above technical scheme, the utility model chromacoder connects TTE to be measured by universal serial bus and routes
Device, master control set indirectly with TTE router communication to be measured, then by the logical of the high-speed transfer bus of system testing TTE router
Letter ability and stability.It is total using TTE that the utility model can be widely applied to avionic device, fighter plane, civil aircraft etc.
The occasion of line router equipment, and have multichannel spread ability, strong flexibility.
" Detailed description of the invention "
Fig. 1 is the overall construction block diagram of the utility model.
Fig. 2 is the construction block diagram of chromacoder and master control set Neutron module in the utility model.
Fig. 3 is the specific configuration block diagram of chromacoder in the utility model.
" specific embodiment "
Specific embodiment of the present utility model is described further with reference to the accompanying drawing：
The mesh of the utility model provides a kind of TTE router performance detection system, including chromacoder and master control dress
It sets.
As shown in Figures 1 and 2, a kind of TTE router performance detection system, including：Chromacoder and master control set；
The chromacoder includes signal conversion module and interface module, and the signal conversion module is connect with interface module；Institute
Stating master control set includes control module and communication module；Wherein the chromacoder includes at least one signal modulus of conversion
Block；TTE router to be measured is connect by serial bus cable with chromacoder, and chromacoder passes through cable and master control
Device connection, to test the communication capacity and stability of the high-speed transfer bus of TTE router.
As shown in Fig. 2, TTE router performance detection system further includes display device；Wherein TTE router to be measured passes through string
Row bus cable is connect with the signal conversion module in the chromacoder, the interface module in the chromacoder
It is connect by cable with the communication module in the master control set, and interface module also connects with the TFT display screen in display device
It connects；External display connection in control module and display device in the master control set.
As shown in figure 3, the chromacoder includes：Signal conversion module and interface module；The signal modulus of conversion
Block and interface module interconnect two-by-two；Specifically, the quantity of the signal conversion module includes one or more.
The chromacoder is used to for the high-speed serial signals of TTE router to be measured to be converted into gigabit Ethernet letter
Number, wherein chromacoder includes：Information process unit, for controlling and handling transmission, conversion to related data；RTC
Unit is connect with the information process unit, is used for the generation system time；High speed serialization unit, including high-speed serial communication core
Piece (specially TLK2711 high-speed serial communication chip) and HSSI High-Speed Serial Interface, high speed serialization unit turn for the information
Changing device is communicated with TTE router to be measured；CAN interface unit, the information processing for multiple chromacoders
Data transmission between unit.
The interface module includes：LVDS interface unit is connect for the transcriber with TTE router to be measured
Communication；USB interface unit connects exterior display device for the chromacoder；TFT interface unit, being used for will be described
Treated that data are transported to TFT display screen for transcriber；Camera interface unit passes through for the signal conversion module
It connects CMOS camera peripheral hardware and obtains image information；Usb interface unit, the information process unit can pass through USB interface and institute
State master control set communication；The signal conversion module is connect by TFT interface unit with the TFT display screen；Network interface list
Member, the Network Interface Unit are connect with the communication module, wherein the quantity of Network Interface Unit and the signal modulus of conversion
The quantity of block is consistent.
The chromacoder further includes board, and the board can load one or more signal conversion modules,
Signal conversion module in the utility model embodiment is 6.
The master control set includes：Control module, for handling and controlling the information of whole system；Communication module, including
Network interface and network interface expansion card, network interface expansion card connect for extending gigabit network interface, the communication module and signal conversion module
It connects, the network interface of the specially described communication module is connect with the Network Interface Unit of the signal conversion module.In addition,
Master control set further includes external connection apparatus, is used for input/output information；SSD (solid state hard disk), the quick storage for data
And the quick reading of data.
From the above technical scheme, the utility model chromacoder connects TTE to be measured by universal serial bus and routes
Device, master control set indirectly with TTE router communication to be measured, then by the logical of the high-speed transfer bus of system testing TTE router
Letter ability and stability.
The utility model can be widely applied to avionic device, fighter plane, civil aircraft etc. and use TTE bus router
The occasion of equipment, and have multichannel spread ability, strong flexibility.
Above embodiments are only sufficiently open rather than limitation the utility model, all creation purports based on the utility model,
The replacement of equivalence techniques feature without creative work should be considered as the range of the application exposure.
Claims (7)
1. a kind of TTE router performance detection system, which is characterized in that including chromacoder and master control set；The letter
Number conversion equipment includes signal conversion module, interface module, and the signal conversion module is connect with interface module, and the signal turns
Mold changing block is connect by serial bus cable with TTE router to be measured；The master control set includes control module, communication module,
The control module is connect with communication module, and the communication module is connect with the interface module.
2. TTE router performance detection system according to claim 1, which is characterized in that the chromacoder is logical
Cable is crossed to connect with the master control set.
3. TTE router performance detection system according to claim 1, which is characterized in that the chromacoder packet
Include at least two signal conversion modules.
4. according to claim 1 to 3 it is one of any described in TTE router performance detection system, which is characterized in that the signal
Conversion equipment further includes board, and the signal conversion module is mounted on the board.
5. TTE router performance detection system according to claim 1 or 3, which is characterized in that the signal conversion module
Including information process unit, high speed serialization unit and RTC unit；The information process unit respectively with high speed serialization unit, RTC
Unit connection；The high speed serialization unit includes high speed serial chip and serial line interface；The high speed serialization unit passes through serial
Bus cable is connect with TTE router to be measured.
6. TTE router performance detection system according to claim 1, which is characterized in that the interface module includes net
Network interface unit, LVDS interface unit, USB interface unit, TFT interface unit, utilizing camera interface unit, usb interface unit and
CAN interface unit；The Network Interface Unit is connect with the communication module.
7. TTE router performance detection system according to claim 1, which is characterized in that it further include display device, it is described
Display device is connect with the chromacoder, master control set respectively；The display device includes external display and TFT aobvious
Display screen, the external display are connect with the master control set, and the TFT display screen is connect with the chromacoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554497.5U CN208128267U (en) | 2018-04-18 | 2018-04-18 | A kind of TTE router performance detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554497.5U CN208128267U (en) | 2018-04-18 | 2018-04-18 | A kind of TTE router performance detection system |
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| Publication Number | Publication Date |
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| CN208128267U true CN208128267U (en) | 2018-11-20 |
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| CN201820554497.5U Active CN208128267U (en) | 2018-04-18 | 2018-04-18 | A kind of TTE router performance detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547749A (en) * | 2018-12-18 | 2019-03-29 | 中国科学院西安光学精密机械研究所 | A kind of spaceborne imaging device data transmission and acquisition system |
| CN112953817A (en) * | 2019-11-26 | 2021-06-11 | 中车株洲电力机车研究所有限公司 | Real-time communication gateway device |
-
2018
- 2018-04-18 CN CN201820554497.5U patent/CN208128267U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547749A (en) * | 2018-12-18 | 2019-03-29 | 中国科学院西安光学精密机械研究所 | A kind of spaceborne imaging device data transmission and acquisition system |
| CN112953817A (en) * | 2019-11-26 | 2021-06-11 | 中车株洲电力机车研究所有限公司 | Real-time communication gateway device |
| CN112953817B (en) * | 2019-11-26 | 2023-03-24 | 中车株洲电力机车研究所有限公司 | Real-time communication gateway device |
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