CN206075256U - A kind of online curing apparatus of multichannel - Google Patents
A kind of online curing apparatus of multichannel Download PDFInfo
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- CN206075256U CN206075256U CN201620752494.3U CN201620752494U CN206075256U CN 206075256 U CN206075256 U CN 206075256U CN 201620752494 U CN201620752494 U CN 201620752494U CN 206075256 U CN206075256 U CN 206075256U
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Abstract
The utility model is related to a kind of online curing apparatus of multichannel, including main frame, 1553B boards, CAN boards, RS422 boards, coupler, 1553 bus cables, CAN cable, RS422 bus cables and power supply；The main frame installs 1553B boards, CAN boards, RS422 boards；The 1553B boards are by the first cable connection to coupler；One end of second cable is connected to coupler, and the second end is matched with the connector of controller to be solidified；One end of 3rd cable is connected to CAN boards, and the second end is matched with the connector of controller to be solidified；One end of 4th cable is connected to RS422 boards, and the second end is matched with the connector of controller to be solidified；Different cable connections are selected according to the bus type of controller to be solidified.The online curing apparatus of multichannel of the present utility model can realize the solidification code transfer of controller, without the need for opening controller cover plate, reduce interference and quality risk that solidification brings, can be applied to DSP, and ARM main control chips be widely used.
Description
Technical field
The utility model relates to a kind of online curing apparatus of multichannel, belongs to electronic device field.
Background technology
Be currently based on ARM chips, dsp chip controller it is just gradually wide in the servo-control system of each model of space flight
General use, as the demand of each model is different, servo-control system is often using 1553B buses, CAN, RS422 buses as logical
Letter bus.Space flight servo-drive system, was needed to SERVO CONTROL as rocket, the important executing agency of guided missile before formal flight
Device carries out multiple software solidification, and traditional software solidification needs to open controller cover plate, connects JLINK cables, then solidify soft
Part, finally closes up controller.These processes reduce the production efficiency of controller product, and easily introduce contaminants in cabinet
Portion.How in the case where controller cover plate is not opened, solidification code transfer is carried out, complete the code solidification of controller, meet
The solidification demand of polytype controller is this area technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is the above-mentioned deficiency for overcoming prior art, there is provided solidification sets a kind of multichannel online
It is standby, code, solidification ARM chips, dsp chip controller can be solidified by 1553B buses, CAN, RS422 bus transfers
Software.
Above-mentioned purpose of the present utility model is achieved by following technical solution：
There is provided a kind of multichannel online curing apparatus, including main frame, 1553B boards, CAN boards, RS422 boards, coupling
Device, 1553 bus cables, CAN cable, RS422 bus cables；
The main frame installs 1553B boards, CAN boards, RS422 boards；
The 1553B boards are by the first cable connection to coupler；One end of second cable is connected to coupler, and second
End is matched with the connector of controller to be solidified；
One end of 3rd cable is connected to CAN boards, and the second end is matched with the connector of controller to be solidified；
One end of 4th cable is connected to RS422 boards, and the second end is matched with the connector of controller to be solidified；
When controller to be solidified adopts 1553B buses as communication bus, controller connects the second cable, host computer control
By 1553B boards transmission solidification code；When controller to be solidified adopts CAN as communication bus, controller connection
3rd cable, host computer control is by CAN boards transmission solidification code；When controller to be solidified using RS422 buses as communication
During bus, controller connects the 4th cable, and host computer control is by RS422 boards transmission solidification code.
Preferably, also including power supply and service cable, service cable connects the power supply and controller to be solidified.
Preferably, the first cable is two, and coupler is two, and 1553B boards are connected respectively by two first cables
Two couplers, realize 1553B bus Double redundancy backups；3rd cable is two, CAN boards connect respectively two it is the 3rd electric
Cable, realizes CAN Double redundancy backup；4th cable is two, and RS422 boards connect two the 4th cables respectively, is realized
RS422 bus Double redundancy backups.
Preferably, when controller to be solidified is 1553B buses, and when being n, the first cable is one, by coupler
It is divided into n roads, per road by second cable connection to a controller to be solidified.
Preferably, 1553B boards use model EXC PCI/MCH-1.
Preferably, coupler uses model ESI-410.
The utility model beneficial effect compared with prior art is：
(1) the online curing apparatus of multichannel of the present utility model can realize the code transfer of controller, without the need for opening control
Device cover plate processed, reduces interference and quality risk that solidification brings, can be applied to DSP, and ARM main control chips are widely used；
(2) the online curing apparatus of multichannel of the present utility model realize 1553B buses, CAN, RS422 buses and exist
Line curing mode, the communication bus that controller can be used according to which select corresponding bus to be solidified, and interface is various, fits
It is strong with property；
(3) the online curing apparatus of the utility model multichannel adopt redundant bus architecture, reliability is high, it is to avoid bus therefore
It is unreliable that barrier brings；
(4) the online curing apparatus of multichannel of the present utility model for the controller of different model only need change cable, it is complete
Solidify into controller, it is cost-effective.
(5) the online curing apparatus of multichannel of the present utility model can realize the online solid of identical many motors control device simultaneously
Change, the online solidification of different bus controller, ageing height can be realized simultaneously.
Description of the drawings
Fig. 1 is the online curing apparatus structural representation of the utility model multichannel；
Fig. 2 is the online curing apparatus structured testing view of the utility model multichannel；
Fig. 3 solidifies schematic diagram online for identical two controllers；
Fig. 4 is 1553B buses, RS422 bus control units online solidification schematic diagram simultaneously.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, including main frame, 1553B boards, CAN boards, RS422 boards, coupler, 1553 bus cables,
CAN cable, RS422 bus cables and power supply；Main frame installs 1553B boards, CAN boards, RS422 boards.1553B boards
By the first cable connection to coupler, coupler can be connected with the connector of controller to be solidified by the second cable；CAN
Board can be connected with the connector of controller to be solidified by the 3rd cable；RS422 boards can pass through the 4th cable and treat
The connector connection of solidification controller；According to the communication bus type selecting connection cable of controller to be solidified, when control to be solidified
When device processed adopts 1553B buses as communication bus, controller connects the second cable, and host computer control is transmitted by 1553B boards
Solidification code；When controller to be solidified adopts CAN as communication bus, controller connects the 3rd cable, host computer control
By CAN boards transmission solidification code；When controller to be solidified adopts RS422 buses as communication bus, controller connection
4th cable, host computer control is by RS422 boards transmission solidification code.
1553B buses, CAN, RS422 buses are Double redundancy backup, are two, wherein coupler 2, terminal
Resistance 2,2 A and B of 1553B bus cables are connected respectively to two couplers.Each CAN board connects two CANs,
Two bus connects CAN cable A and cable B respectively.Each RS422 board connects two RS422 buses, two buses point
Lian Jie not RS422 bus cables A and cable B.
1553B boards are connected with main frame by pci bus slot, and coupler passes through BNC coaxial connectors and terminal resistance
Be connected, coupler is connected with main frame 1553B cables by BNC coaxial connectors, industrial computer 1553B cables pass through connector and
1553B boards are connected.
CAN boards are connected with industrial computer by pci bus slot, industrial computer CAN cable one end by connector with
CAN boards are connected, and the other end is connected with controller CAN by connector.
RS422 boards are connected with industrial computer by pci bus slot, and industrial computer RS422 bus cables one end is by connection
Device is connected with RS422 boards, and the other end is connected with controller RS422 buses by connector.
Below so that 1553B bus control units solidify online as an example, the online curing apparatus using method of multichannel is illustrated.Main frame
Using industrial computer, 1553B boards model is selected：EXC PCI/MCH-1；Coupler model is selected：ESI-410；Terminal resistance type
Number select：PL75-29.The online cure system structure chart of 1553B bus control units is as shown in Fig. 2 comprise the following steps that：
(1) controller 1553B cables one end is connected into coupler, other end connection controller；
(2) service cable one end is connected into power supply, one end connection controller；
(3) power-on, powers to controller, judges source current whether within normal range (NR), if current anomaly,
Power supply is immediately closed off, line and controller is checked；
(4) transmission of solidification code needed for device solidification is controlled, solidification is realized.
The online solidification process of CAN, the online solidification process of RS422 buses are identical with the online solidification process of 1553B buses.
The online curing apparatus of multichannel can realize the online solidification of identical two controllers simultaneously, curing schedule with
The online curing schedule of 1553B buses is identical, and the online cure system structure chart of identical two controllers of 1553B buses is as shown in Figure 3.
The online curing apparatus of multichannel can realize the online solidification of different bus controller simultaneously, curing schedule with
The online curing schedule of 1553B buses is identical, and online cure system structure chart is such as schemed simultaneously for 1553B buses, RS422 bus control units
Shown in 4.
The above, the only optimal specific embodiment of utility model, but protection domain of the present utility model not office
It is limited to this, any those familiar with the art can be readily occurred in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.
The content not being described in detail in the utility model specification belongs to the known technology of professional and technical personnel in the field.
Claims (6)
1. online curing apparatus of a kind of multichannel, it is characterised in that including main frame, 1553B boards, CAN boards, RS422 boards,
Coupler, 1553 bus cables, CAN cable, RS422 bus cables, the 3rd cable and the 4th cable；
The main frame installs 1553B boards, CAN boards, RS422 boards；
The 1553B boards are by the first cable connection to coupler；One end of second cable is connected to coupler, the second end with
The connector matching of controller to be solidified；
One end of 3rd cable is connected to CAN boards, and the second end is matched with the connector of controller to be solidified；
One end of 4th cable is connected to RS422 boards, and the second end is matched with the connector of controller to be solidified；
When controller to be solidified adopts 1553B buses as communication bus, controller connects the second cable, and host computer control passes through
1553B boards transmission solidification code；When controller to be solidified adopts CAN as communication bus, controller connection the 3rd
Cable, host computer control is by CAN boards transmission solidification code；When controller to be solidified using RS422 buses as communication bus
When, controller connects the 4th cable, and host computer control is by RS422 boards transmission solidification code.
2. online curing apparatus of multichannel as claimed in claim 1, it is characterised in that also including power supply and service cable, supply
Electrical cables connect the power supply and controller to be solidified.
3. online curing apparatus of multichannel as claimed in claim 1 or 2, it is characterised in that the first cable is two, coupler
For two, 1553B boards connect two couplers respectively by two first cables, realize 1553B bus Double redundancy backups；The
Three cables are two, and CAN boards connect two the 3rd cables respectively, realize CAN Double redundancy backup；4th cable is two
Root, RS422 boards connect two the 4th cables respectively, realize RS422 bus Double redundancy backups.
4. online curing apparatus of multichannel as claimed in claim 1 or 2, it is characterised in that when controller to be solidified is 1553B
Bus, and when being n, the first cable is one, is divided into n roads by coupler, per road by second cable connection to
Individual controller to be solidified.
5. online curing apparatus of multichannel as claimed in claim 1 or 2, it is characterised in that 1553B boards use model
EXC PCI/MCH-1。
6. online curing apparatus of multichannel as claimed in claim 1 or 2, it is characterised in that coupler uses model ESI-
410。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752494.3U CN206075256U (en) | 2016-07-15 | 2016-07-15 | A kind of online curing apparatus of multichannel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752494.3U CN206075256U (en) | 2016-07-15 | 2016-07-15 | A kind of online curing apparatus of multichannel |
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| CN206075256U true CN206075256U (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620752494.3U Active CN206075256U (en) | 2016-07-15 | 2016-07-15 | A kind of online curing apparatus of multichannel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109710554A (en) * | 2018-11-29 | 2019-05-03 | 北京计算机技术及应用研究所 | FC-AE-1553 bus and CAN bus non-transparent bridge welding system |
-
2016
- 2016-07-15 CN CN201620752494.3U patent/CN206075256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109710554A (en) * | 2018-11-29 | 2019-05-03 | 北京计算机技术及应用研究所 | FC-AE-1553 bus and CAN bus non-transparent bridge welding system |
| CN109710554B (en) * | 2018-11-29 | 2021-02-09 | 北京计算机技术及应用研究所 | FC-AE-1553 bus and CAN bus non-transparent bridging system |
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