CN103019640B - A kind of network embedded KVM remote management apparatus - Google Patents
A kind of network embedded KVM remote management apparatus Download PDFInfo
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- CN103019640B CN103019640B CN201210532080.6A CN201210532080A CN103019640B CN 103019640 B CN103019640 B CN 103019640B CN 201210532080 A CN201210532080 A CN 201210532080A CN 103019640 B CN103019640 B CN 103019640B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a kind of network embedded KVM remote management apparatus, comprise: signal compression engine (3), USB virtual circuit (7), also comprise: Graphics Processing chip (11), D/A converting circuit (13), BMC controller (16), IIC impact damper (18).The usb signal of computer motherboard enters USB virtual circuit (7) by USB interface (6), transfer to signal compression engine (3), signal compression engine (3) is by after usb signal, video signal compression, pass to BMC controller (16), and continue through network chip (4), be delivered to remote computer devices through management interface (5) or NSCI interface; Voltage on computer motherboard, temperature sensor signal, enter BMC controller (16) by sensor interface (15).Present invention reduces Whole Equipment power consumption, improve use occasion and the efficiency of module.
Description
Technical field
The present invention relates to a kind of KVM remote management apparatus, particularly a kind of network embedded KVM remote management apparatus.
Background technology
KVM remote management apparatus realizes Long-distance Control and the management of machine box for server internal calculation board.KVM remote management apparatus in the past comprises: analog video input interface, analog to digital conversion circuit, signal compression engine, USB interface, USB virtual circuit, network chip, management interface.VGA signal, USB keyboard signal and USB mouse signal that the general all collecting computer mainboards of this kind equipment input, after overcompression, by network interface transfers to remote equipment.This kind equipment needs to provide VGA signal, usb signal with mainboard, usually because connector issue causes signal quality to decline, and can not the digital video input signal of supporting signal better quality.For server category equipment, from the angle of space and power consumption, usually need to comprise the multi-functional combined type equipment such as long-range KVM and Graphics Processing Unit, therefore traditional KVM can not be applicable to current server apparatus field.
Summary of the invention
The object of the present invention is to provide a kind of network embedded KVM remote management apparatus, solve traditional KVM remote management apparatus function singleness, power consumption efficiency than problem on the low side, that interface is single, poor for applicability.
A kind of network embedded KVM remote management apparatus, comprise: analog video input interface, analog to digital conversion circuit, signal compression engine, USB interface, USB virtual circuit, network chip, management interface, also comprise: digital video input interface, PCI-E interface, Graphics Processing chip, D/A converting circuit, analog video output interface, digital video output interface, sensor interface, BMC controller, control signal interface, IIC impact damper, NCSI interface.
Analog video input interface and analog to digital conversion circuit are bi-directionally connected, and analog to digital conversion circuit and signal compression engine are bi-directionally connected, and digital video input interface and signal compression engine are bi-directionally connected; USB interface and USB virtual circuit are bi-directionally connected, and USB virtual circuit and signal compression engine are bi-directionally connected; BMC controller is bi-directionally connected with signal compression engine, sensor interface, control signal interface, IIC impact damper, network chip respectively; NCSI interface and network chip are bi-directionally connected, and management interface and network chip are bi-directionally connected; Graphics Processing chip is bi-directionally connected with PCI-E interface, signal compression engine, digital video output interface, D/A converting circuit respectively, and D/A converting circuit and analog video output interface are bi-directionally connected.
The usb signal of computer motherboard enters USB virtual circuit by USB interface, transfers to signal compression engine; The digital video signal that computer motherboard exports is through digital video input interface entering signal compression engine; The analog video signal that computer motherboard exports through analog video input interface, then after analog to digital conversion circuit, enters into signal compression engine.Signal compression engine, by after usb signal, video signal compression, passes to BMC controller, and continues through network chip, is delivered to remote computer devices through management interface or NSCI interface.For the computer motherboard without display card, the PCI-E signal of computer motherboard is docked by PCI-E interface with the Graphics Processing chip on KVM remote management apparatus, Graphics Processing chip exports three tunnel vision signals, signal compression engine is delivered on one tunnel, digital video output interface is delivered on one tunnel, and analog video output interface is delivered to through D/A converting circuit in a road.Voltage on computer motherboard, temperature sensor signal, enter BMC controller by sensor interface, after carrying out logic analysis process, by the function of control signal Interface realization to the start of computer motherboard, shutdown, reset and buzzer warning.IIC impact damper provides the management bus interface of IPMI standard, and the management bus interface for the shelf management board with server docks.
KVM remote management apparatus is carried out function expansion by the present invention, long-range KVM, video card and IPMI intelligent management are integrated in all over the body, and digital-to-analog input and output video interface, USB interface, sensor interface, control signal interface, IIC impact damper and management interface and NCSI interface are provided, this EM equipment module is made to go in different applied environments, several functions is realized with less volume scale, reduce Whole Equipment power consumption, improve use occasion and the efficiency of module.
Accompanying drawing explanation
A kind of network embedded KVM remote management apparatus structural representation of Fig. 1.
1. analog video input interface 2. analog to digital conversion circuit 3. signal compression engine 4. network chip 5. management interface 6.USB interface 7.USB virtual circuit 8. digital video input interface 9.NCSI interface 10.PCI-E interface 11. Graphics Processing chip 12. digital video output interface 13. D/A converting circuit 14. analog video output interface 15. sensor interface 16.BMC controller 17. control signal interface 18.IIC impact damper.
Embodiment
A kind of network embedded KVM remote management apparatus, comprise: analog video input interface 1, analog to digital conversion circuit 2, signal compression engine 3, USB interface 6, USB virtual circuit 7, network chip 4, management interface 5, also comprise: digital video input interface 8, PCI-E interface 10, Graphics Processing chip 11, D/A converting circuit 13, analog video output interface 14, digital video output interface 12, sensor interface 15, BMC controller 16, control signal interface 17, IIC impact damper 18, NCSI interface 9.
Analog video input interface 1 and analog to digital conversion circuit 2 are bi-directionally connected, and analog to digital conversion circuit 2 and signal compression engine 3 are bi-directionally connected, and digital video input interface 8 and signal compression engine 3 are bi-directionally connected; USB interface 6 and USB virtual circuit 7 are bi-directionally connected, and USB virtual circuit 7 and signal compression engine 3 are bi-directionally connected; BMC controller 16 is bi-directionally connected with signal compression engine 3, sensor interface 15, control signal interface 17, IIC impact damper 18, network chip 4 respectively; NCSI interface 9 and network chip 4 are bi-directionally connected, and management interface 5 and network chip 4 are bi-directionally connected; Graphics Processing chip 11 is bi-directionally connected with PCI-E interface 10, signal compression engine 3, digital video output interface 12, D/A converting circuit 13 respectively, and D/A converting circuit 13 and analog video output interface 14 are bi-directionally connected.
The usb signal of computer motherboard enters USB virtual circuit 7 by USB interface 6, transfers to signal compression engine 3; The digital video signal that computer motherboard exports is through digital video input interface 8 entering signal compression engine 3; The analog video signal that computer motherboard exports through analog video input interface 1, then after analog to digital conversion circuit 2, enters into signal compression engine 3.Signal compression engine 3, by after usb signal, video signal compression, passes to BMC controller 16, and continues through network chip 4, is delivered to remote computer devices through management interface 5 or NSCI interface.For the computer motherboard without display card, the PCI-E signal of computer motherboard is docked by PCI-E interface 10 with the Graphics Processing chip 11 on KVM remote management apparatus, Graphics Processing chip 11 exports three tunnel vision signals, signal compression engine 3 is delivered on one tunnel, one tunnel is delivered to digital video output interface 12, tunnel and is delivered to analog video output interface 14 through D/A converting circuit 13.Voltage on computer motherboard, temperature sensor signal, BMC controller 16 is entered by sensor interface 15, after carrying out logic analysis process, realized the function of start to computer motherboard, shutdown, reset and buzzer warning by control signal interface 17.IIC impact damper 18 provides the management bus interface of IPMI standard, and the management bus interface for the shelf management board with server docks.
Claims (1)
1. a network embedded KVM remote management apparatus, comprise: analog video input interface (1), analog to digital conversion circuit (2), signal compression engine (3), USB interface (6), USB virtual circuit (7), network chip (4), management interface (5), characterized by further comprising: digital video input interface (8), PCI-E interface (10), Graphics Processing chip (11), D/A converting circuit (13), analog video output interface (14), digital video output interface (12), sensor interface (15), BMC controller (16), control signal interface (17), IIC impact damper (18), NCSI interface (9),
Analog video input interface (1) and analog to digital conversion circuit (2) are bi-directionally connected, and analog to digital conversion circuit (2) and signal compression engine (3) are bi-directionally connected, and digital video input interface (8) and signal compression engine (3) are bi-directionally connected; USB interface (6) and USB virtual circuit (7) are bi-directionally connected, and USB virtual circuit (7) and signal compression engine (3) are bi-directionally connected; BMC controller (16) is bi-directionally connected with signal compression engine (3), sensor interface (15), control signal interface (17), IIC impact damper (18), network chip (4) respectively; NCSI interface (9) and network chip (4) are bi-directionally connected, and management interface (5) and network chip (4) are bi-directionally connected; Graphics Processing chip (11) is bi-directionally connected with PCI-E interface (10), signal compression engine (3), digital video output interface (12), D/A converting circuit (13) respectively, and D/A converting circuit (13) and analog video output interface (14) are bi-directionally connected;
The usb signal of computer motherboard enters USB virtual circuit (7) by USB interface (6), transfers to signal compression engine (3); The digital video signal that computer motherboard exports is through digital video input interface (8) entering signal compression engine (3); The analog video signal that computer motherboard exports through analog video input interface (1), then after analog to digital conversion circuit (2), enters into signal compression engine (3); Signal compression engine (3), by after usb signal, video signal compression, passes to BMC controller (16), and continues through network chip (4), is delivered to remote computer devices through management interface (5) or NSCI interface; For the computer motherboard without display card, the PCI-E signal of computer motherboard is docked by PCI-E interface (10) with the Graphics Processing chip (11) on KVM remote management apparatus, Graphics Processing chip (11) exports three tunnel vision signals, signal compression engine (3) is delivered on one tunnel, digital video output interface (12) is delivered on one tunnel, and analog video output interface (14) is delivered to through D/A converting circuit (13) in a road; Voltage on computer motherboard, temperature sensor signal, BMC controller (16) is entered by sensor interface (15), after carrying out logic analysis process, realize the function to the start of computer motherboard, shutdown, reset and buzzer warning by control signal interface (17); IIC impact damper (18) provides the management bus interface of IPMI standard, and the management bus interface for the shelf management board with server docks.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210532080.6A CN103019640B (en) | 2012-12-12 | 2012-12-12 | A kind of network embedded KVM remote management apparatus |
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| CN201210532080.6A CN103019640B (en) | 2012-12-12 | 2012-12-12 | A kind of network embedded KVM remote management apparatus |
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| CN103019640A CN103019640A (en) | 2013-04-03 |
| CN103019640B true CN103019640B (en) | 2015-11-25 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103399649A (en) * | 2013-08-22 | 2013-11-20 | 广东威创视讯科技股份有限公司 | Data processing method based on K virtual machine (KVM) and KVM transmitting device |
| CN108809975B (en) * | 2018-06-07 | 2021-06-04 | 北京网迅科技有限公司杭州分公司 | Internal and external network isolation system and method for realizing internal and external network isolation |
| CN108429770A (en) * | 2018-06-07 | 2018-08-21 | 北京网迅科技有限公司杭州分公司 | A kind of server and client data shielding system and data transmission method |
| CN108833395B (en) * | 2018-06-07 | 2021-12-03 | 北京网迅科技有限公司杭州分公司 | External network access authentication system and authentication method based on hardware access card |
| CN113722185B (en) * | 2021-09-07 | 2024-08-13 | 超越科技股份有限公司 | Domestic computer remote management system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050056213A (en) * | 2002-09-24 | 2005-06-14 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Interface integrated circuit device for a usb connection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW587790U (en) * | 2002-06-18 | 2004-05-11 | King Byte Information Corp | Device for adapting memory card interface to USB interface |
| US8838856B2 (en) * | 2007-02-16 | 2014-09-16 | Emulex Corporation | Virtual universal asynchronous receiver transmitter for server systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050056213A (en) * | 2002-09-24 | 2005-06-14 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Interface integrated circuit device for a usb connection |
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