CN106200768A - A kind of cool-guiding type based on VPX is integrally interconnected system architecture - Google Patents
A kind of cool-guiding type based on VPX is integrally interconnected system architecture Download PDFInfo
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- CN106200768A CN106200768A CN201510225804.6A CN201510225804A CN106200768A CN 106200768 A CN106200768 A CN 106200768A CN 201510225804 A CN201510225804 A CN 201510225804A CN 106200768 A CN106200768 A CN 106200768A
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Abstract
The invention discloses a kind of cool-guiding type based on VPX and be integrally interconnected system architecture, it is made up of VPX cabinet, VPX back panel, 3U function daughter board and 6U interface daughter board, VPX back panel is fixed by screws in VPX cabinet guide groove column bottom, and each daughter board module is plugged together with backboard slot by guide groove.The mode that 6U interface daughter board uses hard and soft printed board to combine is connected with the interface connector on cabinet panel by flexible printed circuit part.Use in VPX back panel and there is optical fiber and the adapter of radio frequency stuck-module, fiber optic cables and radio-frequency cable transfer connector can be fixed on this adapter, make system possess optical transport and radio frequency transmission capabilities.The present invention have application flexibly, thermal diffusivity is good, level of integrated system advantages of higher, is particularly well-suited to, multibus, two-forty integrated to data handling system, the highly reliable application having strict demand.
Description
Technical field
The invention belongs to computer communication technology field, especially relate to that current data handling system is integrated, multibus, two-forty, highly reliable application.
Background technology
VPX bus derives from VME bus, and along with bussing technique transmission bandwidth requirement is improved constantly by data handling system, the high-speed serial bus technology that VPX bus uses gradually instead of the parallel bus technology of VME bus, VPX bus supports the up-to-date serial bus technologies such as RapidIO, PCI-Express, 10GB Ethernet, supports higher Gbps.
Disclosing a kind of integrated information Integrated Processing System based on plate level high-speed bus in patent CN104503939A, the VPX cabinet that it uses is the standard 3U board 7 scouring machine case of the metal heat-conducting mode meeting VPX framework.Standard 3U board can only be installed, when using this kind of cabinet, if being extended module when adapter point position is inadequate occur in certain module or some module in system inside it.
Patent CN203645703U discloses a kind of OpenVPX framework, the structure of OpenVPX framework one is that wire way is connected with external interface, uses this kind of mode, causes internal wire harness can take substantial amounts of space when signal is more, and wire harness is relatively random, interference between signal, can be there is.The structure of OpenVPX framework two is that the mode of keyset is connected with external interface.Use this kind of mode higher to mechanical engagement degree requirement, easily produce mismachining tolerance.
Disclosing a kind of cabinet supporting OpenVPX standard and electronic equipment in patent CN203691825U, it inserts supporting part and extracts the structure of supporting part employing integration, adopts the structure processing difficulties, and guide groove post fails to carry out loss of weight design in that patent.
Along with VPX data handling system is the demand adapting to two-forty, just in the urgent need to integrated level height, perfect heat-dissipating and the VPX system that optical signal and radiofrequency signal can be processed on market.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of cool-guiding type based on VPX and be integrally interconnected system architecture, this framework uses conduction cooling radiating mode, it is possible to integrated 3U type, two kinds of standard cell bit function modules of 6U type, and can effectively integrate optical signal and radiofrequency signal in system.
To achieve these goals, adopt the following technical scheme that.
A kind of cool-guiding type based on VPX is integrally interconnected system architecture, is made up of VPX cabinet, VPX back panel, 3U function daughter board and 6U interface daughter board.VPX back panel is fixed by screws in VPX cabinet guide groove column bottom, and each daughter board module is plugged together with backboard slot by guide groove.The mode that 6U interface daughter board uses hard and soft printed board to combine is connected with the interface connector on cabinet panel by flexible printed circuit part.Use in VPX back panel and there is optical fiber and the adapter of radio frequency stuck-module, fiber optic cables and radio-frequency cable transfer connector can be fixed on this adapter, make system possess optical transport and radio frequency transmission capabilities.
Described VPX cabinet is formed by fixing foot, casing, fixture block, baffle plate, panel, base plate, handle and cover plate.10 groove designs are used in cabinet, comprise 9 3U guide grooves meeting VPX 3U standard and 1 6U guide groove meeting VPX 6U standard, cabinet is divided into two parts by the baffle plate of cabinet inside, a part is 3U board installation region, another part is that 6U board is installed and Panel connector trailing space region, and the 3U guide groove of 3U board installation region is uniformly distributed, and controls to be perpendicular to chassis backplane after 3U board is installed, 6U guide groove, near baffle plate, controls to be parallel to panel after 6U board is installed.Casing surrounding and the baffle plate back side are distributed heat sink strip, guide groove post have dug cavity for cabinet loss of weight.
Described VPX back panel comprises 10 groove positions altogether, wherein has 8 groove positions to meet VPX 3U standard, and 1 groove position meets VPX 6U standard, and 1 groove position meets VATA62 3U standard.Wherein 3U groove position is uniformly distributed and is perpendicular to 6U groove position, VPX back panel uses and has optical fiber stuck-module and the adapter of radio frequency stuck-module.
The present invention has following notable technique effect.
A) cabinet uses 10 groove designs, had both included 3U guide groove, and had included again 6U guide groove, and had been different from 3U cabinet or 6U cabinet, applies more flexible.
B) cabinet surrounding and interior panelling have heat sink strip without guide groove mask, and thermal diffusivity is good.
C) loss of weight taking grooving mode in cabinet guide groove post designs.
D) cabinet has handle and the design of fixing journal stirrup, is moved easily and fixing.
E) VPX back panel utilizes one piece of 6U interface board to carry out data input and output, improves backplane signal layout, is effectively improved level of integrated system.
F) system possesses optical transport and radio frequency transmission capabilities.
Interface board is connected with interface connector on cabinet panel by the way of rigid flexible system plate, instead of the mode that generic telecommunication wire type connects, improve the integrated level of system while ensureing reliability.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings, by embodiment, the invention will be further described.
Fig. 1 is VPX cabinet embodiment schematic diagram in the present invention.
Fig. 2 is two kinds of fixture block embodiment schematic diagrams in the present invention.
Fig. 3 is VPX back panel embodiment schematic diagram in the present invention.
Fig. 4 is the three kinds of connector modules outline drawings used in VPX back panel in the present invention.
Fig. 5 is that a kind of cool-guiding type based on VPX of the present invention is integrally interconnected system architecture embodiment internal system sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, cool-guiding type based on VPX of the present invention is integrally interconnected system architecture embodiment to be described in detail.
Being illustrated in figure 1 an embodiment of VPX cabinet in the present invention, it includes fixing foot (101), casing (102), fixture block (103), baffle plate (107), panel (109), base plate (111), handle (112) and cover plate composition；9 3U guide grooves (105) meeting VPX 3U standard are had in cabinet, 1 6U guide groove (108) meeting VPX 6U standard, the spacing of 3U guide groove is 25.4mm, cabinet is divided into two parts by the baffle plate (107) of cabinet inside, a part is 3U board installation region, another part is that 6U board is installed and Panel connector trailing space region, 3U guide groove makes 3U board be perpendicular to the base plate (111) of cabinet after installing, 6U guide groove is near baffle plate (107) so that 6U board is parallel to panel (109) after installing.1 handle (112) it is respectively arranged with in the left and right of cabinet.
Preferably, described VPX cabinet surrounding and baffle plate (107) have heat sink strip (110) without guide groove EDS maps.
Preferably, described guide groove post (104) and fixture block (103) are separation design, are used by screw fit.
Preferably, guide groove post (104) digs cavity (106) for realizing the loss of weight design of cabinet.
It is illustrated in figure 2 an embodiment of two kinds of fixture blocks in the present invention, by screw, fixture block is fixed on cabinet guide groove post (104), for fixing board card drawing-aid device.
nullIt is illustrated in figure 3 an embodiment of VPX back panel in the present invention，By CPU groove (601)、8 function troughs (602)、Power slot (603)、Resistance on interface slot (604) and plate、Electric capacity and toggle switch composition，Between CPU groove (601) and function trough (602) totally 9 grooves, spacing is 25.4mm，Interface slot (604) is connected through device and input power supply is introduced power slot (603)，Power supply is converted to system applied voltage and reference voltage and is powered to groove position each on backboard by back plane line by power slot (603)，In VPX back panel, each groove position possesses on resistance、Drop-down Address Recognition，Software and Hardware match identification when each groove position module is inserted is can be used for by the setting of toggle switch，Carry out signal between plate by eight pairs of serial high speed signals to interconnect simultaneously，CPU groove (601) and remaining application signal (single-ended signal of function trough (602)、Differential signal or self-defined signal) carry out data introducing or output by adapter on each groove position and back plane line adapter upper with interface slot (604) respectively，Stablize transfer rate and reach 3.125Gbytes/s.Have employed in VPX back panel simultaneously and there is optical fiber stuck-module (605) and the adapter of radio frequency stuck-module (606), facilitate fiber optic cables and radio-frequency cable transmission plug to be directly anchored in module, with the communication that external interface carries out optical signal and radiofrequency signal.
It is illustrated in figure 4 in the present invention the three kinds of connector modules outline drawings used in VPX back panel.
It is illustrated in figure 5 a kind of cool-guiding type based on VPX of the present invention and is integrally interconnected an embodiment internal view of system architecture, described VPX back panel (6) is fixed on guide groove column bottom, 3U function daughter board module (2) and 6U interface daughter board module (3) plugs together with VPX back panel, the mode that 6U interface daughter board module uses hard and soft printed board to combine is attached with interface connector on cabinet panel by flexible printed circuit part (4), use this kind of mode can consider interface connector, fit tolerance between cabinet panel and interface board, also ensure that the convenience of assembling simultaneously；Optical fiber, radio-frequency cable (5) that external optical signal and radiofrequency signal are drawn by interface connector on cabinet panel transmit a signal to backboard, then docked with daughter board by backboard and transmit a signal to daughter board and process, it is ensured that in system, optical signal and radio frequency optical fiber signaling is integrated.
Above content is to combine the detailed description that the present invention is done by concrete optimal way, it is impossible to assert that the present invention is embodied as being only limitted to these explanations.All any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (6)
1. a cool-guiding type based on VPX is integrally interconnected system architecture, it is made up of VPX cabinet, VPX back panel, 3U function daughter board and 6U interface daughter board, it is characterized in that: in described framework, be integrated with fiber-optic signal and radiofrequency signal, described VPX back panel is fixed by screws in guide groove column bottom, described 3U function daughter board and 6U interface daughter board are plugged together with VPX back panel by guide groove, and the mode that described 6U interface daughter board uses hard and soft printed board to combine is connected with the interface connector on cabinet panel by flexible printed circuit part.
2. realize the cool-guiding type based on VPX described in claim 1 to be integrally interconnected a kind of VPX back panel of system architecture and comprise multiple groove position, it is characterized in that: in described VPX back panel, groove position meets VPX 3U, VPX 6U standard, wherein 3U groove position is uniformly distributed and is perpendicular to 6U groove position, VPX back panel uses and has optical fiber stuck-module and the adapter of radio frequency stuck-module.
3. realize the cool-guiding type based on VPX described in claim 1 and be integrally interconnected a kind of VPX cabinet of system architecture, it is characterized in that: described VPX cabinet is by fixing foot, casing, fixture block, baffle plate, panel, base plate, handle and cover plate composition, the 3U guide groove of the multiple VPX of meeting 3U standard and at least 1 6U guide groove meeting VPX 6U standard is had in cabinet, cabinet is divided into two parts by the baffle plate of cabinet inside, a part is 3U board installation region, another part is that 6U board is installed and Panel connector trailing space region, 3U guide groove is uniformly distributed, 3U board is made to be perpendicular to chassis backplane after installing, 6U guide groove is near baffle plate, 6U board is made to be parallel to panel after installing.
VPX cabinet the most according to claim 3, it is characterised in that: the outer surrounding of cabinet has heat sink strip, and the baffle plate in cabinet has heat sink strip without guide groove EDS maps.
VPX cabinet the most according to claim 3, it is characterised in that: described guide groove post and fixture block are separation design, are used by screw fit.
VPX cabinet the most according to claim 3, it is characterised in that: there is multiple cavity hollowed out to design for the loss of weight realizing cabinet on described guide groove post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510225804.6A CN106200768A (en) | 2015-05-06 | 2015-05-06 | A kind of cool-guiding type based on VPX is integrally interconnected system architecture |
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| CN201510225804.6A CN106200768A (en) | 2015-05-06 | 2015-05-06 | A kind of cool-guiding type based on VPX is integrally interconnected system architecture |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970250A (en) * | 2017-03-29 | 2017-07-21 | 上海航天科工电器研究院有限公司 | A kind of VPX data signals test device |
| CN107919903A (en) * | 2017-11-21 | 2018-04-17 | 中国电子科技集团公司第五十四研究所 | A kind of multi-mode satellite communication apparatus based on VPX frameworks |
| CN108156755A (en) * | 2017-11-10 | 2018-06-12 | 中国北方车辆研究所 | A kind of I/O mouth modular units of rigid flexible system |
| CN109673125A (en) * | 2018-12-28 | 2019-04-23 | 卡斯柯信号有限公司 | A kind of signal controlling machine case using flexible double backboards of transferring |
| CN112217069A (en) * | 2020-09-02 | 2021-01-12 | 北京电子工程总体研究所 | Signal test connecting piece and frock based on VITA74 standard |
| CN113259782A (en) * | 2021-06-25 | 2021-08-13 | 四川赛狄信息技术股份公司 | DDC controller and heat radiation structure used for same |
| CN116133338A (en) * | 2023-02-20 | 2023-05-16 | 沈阳兴华航空电器有限责任公司 | A liquid-cooled and heat-dissipating multifunctional signal transmission device |
| WO2025021117A1 (en) * | 2023-07-25 | 2025-01-30 | 宁德时代未来能源(上海)研究院有限公司 | Electric-power secondary control protection apparatus based on powervpx architecture, and electric-power secondary device based on powervpx architecture |
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| CN202750076U (en) * | 2011-07-28 | 2013-02-20 | 天津海润恒通高性能计算系统科技有限公司 | Software radio front-end system apparatus |
| CN203561928U (en) * | 2013-10-09 | 2014-04-23 | 中国船舶重工集团公司第七一五研究所 | 1/2ATR ruggedized case with 3U module and 6U module mounted in mixed manner |
| CN203561934U (en) * | 2013-11-29 | 2014-04-23 | 北京华科博创科技有限公司 | 3U high-speed back board based on VPX bus |
| WO2015011667A1 (en) * | 2013-07-26 | 2015-01-29 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi | A computer module in a single card |
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| CN202750076U (en) * | 2011-07-28 | 2013-02-20 | 天津海润恒通高性能计算系统科技有限公司 | Software radio front-end system apparatus |
| WO2015011667A1 (en) * | 2013-07-26 | 2015-01-29 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi | A computer module in a single card |
| CN203561928U (en) * | 2013-10-09 | 2014-04-23 | 中国船舶重工集团公司第七一五研究所 | 1/2ATR ruggedized case with 3U module and 6U module mounted in mixed manner |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970250A (en) * | 2017-03-29 | 2017-07-21 | 上海航天科工电器研究院有限公司 | A kind of VPX data signals test device |
| CN106970250B (en) * | 2017-03-29 | 2019-06-04 | 上海航天科工电器研究院有限公司 | A kind of VPX digital signal test device |
| CN108156755A (en) * | 2017-11-10 | 2018-06-12 | 中国北方车辆研究所 | A kind of I/O mouth modular units of rigid flexible system |
| CN107919903A (en) * | 2017-11-21 | 2018-04-17 | 中国电子科技集团公司第五十四研究所 | A kind of multi-mode satellite communication apparatus based on VPX frameworks |
| CN109673125A (en) * | 2018-12-28 | 2019-04-23 | 卡斯柯信号有限公司 | A kind of signal controlling machine case using flexible double backboards of transferring |
| CN109673125B (en) * | 2018-12-28 | 2024-03-29 | 卡斯柯信号有限公司 | Signal control cabinet utilizing flexible switching double back plates |
| CN112217069A (en) * | 2020-09-02 | 2021-01-12 | 北京电子工程总体研究所 | Signal test connecting piece and frock based on VITA74 standard |
| CN113259782A (en) * | 2021-06-25 | 2021-08-13 | 四川赛狄信息技术股份公司 | DDC controller and heat radiation structure used for same |
| CN116133338A (en) * | 2023-02-20 | 2023-05-16 | 沈阳兴华航空电器有限责任公司 | A liquid-cooled and heat-dissipating multifunctional signal transmission device |
| WO2025021117A1 (en) * | 2023-07-25 | 2025-01-30 | 宁德时代未来能源(上海)研究院有限公司 | Electric-power secondary control protection apparatus based on powervpx architecture, and electric-power secondary device based on powervpx architecture |
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