CN103019640A - Network-based embedded KVM (Keyboard Video Mouse) remote management equipment - Google Patents
Network-based embedded KVM (Keyboard Video Mouse) remote management equipment Download PDFInfo
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- CN103019640A CN103019640A CN2012105320806A CN201210532080A CN103019640A CN 103019640 A CN103019640 A CN 103019640A CN 2012105320806 A CN2012105320806 A CN 2012105320806A CN 201210532080 A CN201210532080 A CN 201210532080A CN 103019640 A CN103019640 A CN 103019640A
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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 network-based embedded KVM (Keyboard Video Mouse) remote management equipment, which comprises a signal compressing engine (3) and a USB (Universal Serial Bus) virtual circuit (7) and further comprise a display processing chip (11), a digital-to-analog conversion circuit (13), a BMC (Baseboard Management Controller) (16), and an IIC (Inter-Integrated Circuit) buffer (18). A USB signal of a computer mainboard is input into the USB virtual circuit (7) through a USB interface (6), and is transmitted to the signal compressing engine (3), the signal compressing engine (3) compresses the USB signal and a video signal and then transmits the compressed signals to the BMC (16), and the compressed signals are continuously transmitted to remote computer equipment through a network chip (4) via a management interface (5) or an NCSI (Network Communications Services Interface); and signals of voltage and temperature sensors on the computer mainboard are input into the BMC (16) through a sensor interface (15). According to the invention, the integral power consumption of equipment is reduced, and the use occasion and efficiency of modules are improved.
Description
Technical field
The present invention relates to a kind of KVM remote management apparatus, particularly a kind of based on network embedded KVM remote management apparatus.
Background technology
The KVM remote management apparatus is realized Long-distance Control and the management of machine box for server internal calculation integrated circuit 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 the USB mouse signal of the general all collecting computer mainboards input of this kind equipment after overcompression, are transferred to remote equipment by network interface.This kind equipment need to provide VGA signal, usb signal with mainboard, usually descends because connector issue causes signal quality, digital video input signal that can not the 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 based on 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 based on 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.
The analog video input interface is connected with analog to digital conversion circuit is two-way, and analog to digital conversion circuit is connected with the signal compression engine is two-way, and the digital video input interface is connected with the signal compression engine is two-way; USB interface is connected with the USB virtual circuit is two-way, and the USB virtual circuit is connected with the signal compression engine is two-way; The BMC controller respectively with signal compression engine, sensor interface, control signal interface, IIC impact damper, network chip is two-way is connected; The NCSI interface is connected with network chip is two-way, and management interface is connected with network chip is two-way; The Graphics Processing chip respectively with PCI-E interface, signal compression engine, digital video output interface, D/A converting circuit is two-way is connected, D/A converting circuit is connected with the analog video output interface is two-way.
The usb signal of computer motherboard enters the USB virtual circuit by USB interface, transfers to the signal compression engine; The digital video signal of computer motherboard output is through digital video input interface entering signal compression engine; The analog video signal of computer motherboard output behind analog to digital conversion circuit, enters into the signal compression engine again through the analog video input interface.The signal compression engine with usb signal, video signal compression after, pass to the BMC controller, and continue to be delivered to remote computer devices by network chip through management interface or NSCI interface.For the computer motherboard that does not have display card, the PCI-E signal of computer motherboard is docked by the PCI-E interface with Graphics Processing chip on the KVM remote management apparatus, the Graphics Processing chip is exported three tunnel vision signals, one the tunnel delivers to the signal compression engine, one the tunnel delivers to the digital video output interface, and one the tunnel delivers to the analog video output interface through D/A converting circuit.Voltage on the computer motherboard, temperature sensor signal enter the BMC controller by sensor interface, after carrying out logic analysis and processing, by the control signal Interface realization to the start of computer motherboard, shut down, reset and the function of buzzer warning.The IIC impact damper provides the management bus interface of IPMI standard, is used for docking with the management bus interface of the shelf management integrated circuit board of server.
The present invention carries out function with the KVM remote management apparatus and expands, long-range KVM, video card and IPMI intelligent management are integrated in all over the body, and provide digital-to-analog input and output video interface, USB interface, sensor interface, control signal interface, IIC impact damper and management interface and NCSI interface, so that this EM equipment module goes in the different applied environments, realize several functions with less volume scale, reduce the Whole Equipment power consumption, improved use occasion and the efficient of module.
Description of drawings
A kind of based on 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 buffers.
Embodiment
A kind of based on 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 2 two-way connections of analog to digital conversion circuit, analog to digital conversion circuit 2 is connected with the signal compression engine 3 is two-way, and digital video input interface 8 is connected with the signal compression engine 3 is two-way; USB interface 6 and 7 two-way connections of USB virtual circuit, USB virtual circuit 7 is connected with the signal compression engine 3 is two-way; BMC controller 16 respectively with signal compression engine 3, sensor interface 15, control signal interface 17, IIC impact damper 18,4 two-way connections of network chip; NCSI interface 9 and 4 two-way connections of network chip, management interface 5 and 4 two-way connections of network chip; Graphics Processing chip 11 respectively with PCI-E interface 10, signal compression engine 3, digital video output interface 12,13 two-way connections of D/A converting circuit, D/A converting circuit 13 and 14 two-way connections of analog video output interface.
The usb signal of computer motherboard enters USB virtual circuit 7 by USB interface 6, transfers to the signal compression engine 3; The digital video signal of computer motherboard output is through digital video input interface 8 entering signal compression engine 3; The analog video signal of computer motherboard output behind analog to digital conversion circuit 2, enters into the signal compression engine 3 again through analog video input interface 1.The signal compression engine 3 with usb signal, video signal compression after, pass to BMC controller 16, and continue to be delivered to remote computer devices by network chip 4 through management interface 5 or NSCI interface.For the computer motherboard that does not have display card, the PCI-E signal of computer motherboard is docked by PCI-E interface 10 with Graphics Processing chip 11 on the KVM remote management apparatus, Graphics Processing chip 11 outputs three tunnel vision signals, one the tunnel delivers to the signal compression engine 3, one the tunnel delivers to digital video output interface 12, a tunnel delivers to analog video output interface 14 through D/A converting circuit 13.Voltage on the computer motherboard, temperature sensor signal, enter BMC controller 16 by sensor interface 15, after carrying out logic analysis and processing, by control signal interface 17 realize to computer motherboard start, shut down, reset and the function of buzzer warning.IIC impact damper 18 provides the management bus interface of IPMI standard, is used for docking with the management bus interface of the shelf management integrated circuit board of server.
Claims (1)
1. based on 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 two-way connection of analog to digital conversion circuit (2), analog to digital conversion circuit (2) and two-way connection of signal compression engine (3), digital video input interface (8) and two-way connection of signal compression engine (3); USB interface (6) and two-way connection of USB virtual circuit (7), USB virtual circuit (7) and two-way connection of signal compression engine (3); BMC controller (16) respectively with signal compression engine (3), sensor interface (15), control signal interface (17), IIC impact damper (18), the two-way connection of network chip (4); NCSI interface (9) and two-way connection of network chip (4), management interface (5) and two-way connection of network chip (4); Graphics Processing chip (11) respectively with PCI-E interface (10), signal compression engine (3), digital video output interface (12), the two-way connection of D/A converting circuit (13), D/A converting circuit (13) and two-way connection of analog video output interface (14);
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 of computer motherboard output is through digital video input interface (8) entering signal compression engine (3); The analog video signal of computer motherboard output behind analog to digital conversion circuit (2), enters into signal compression engine (3) again through analog video input interface (1); Signal compression engine (3) with usb signal, video signal compression after, pass to BMC controller (16), and continue to be delivered to remote computer devices by network chip (4) through management interface (5) or NSCI interface; For the computer motherboard that does not have display card, the PCI-E signal of computer motherboard is docked by PCI-E interface (10) with Graphics Processing chip (11) on the KVM remote management apparatus, Graphics Processing chip (11) output three tunnel vision signals, one the tunnel delivers to signal compression engine (3), one the tunnel delivers to digital video output interface (12), and one the tunnel delivers to analog video output interface (14) through D/A converting circuit (13); Voltage on the computer motherboard, temperature sensor signal, enter BMC controller (16) by sensor interface (15), after carrying out logic analysis and processing, by control signal interface (17) realize to computer motherboard start, shut down, reset and the function of buzzer warning; IIC impact damper (18) provides the management bus interface of IPMI standard, is used for docking with the management bus interface of the shelf management integrated circuit board of server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 true CN103019640A (en) | 2013-04-03 |
| CN103019640B CN103019640B (en) | 2015-11-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN108809975A (en) * | 2018-06-07 | 2018-11-13 | 北京网迅科技有限公司杭州分公司 | A kind of tertiary-structure network system and the method for realizing tertiary-structure network |
| CN108833395A (en) * | 2018-06-07 | 2018-11-16 | 北京网迅科技有限公司杭州分公司 | A kind of outer net access authentication system and authentication method based on hardware access card |
| CN113722185A (en) * | 2021-09-07 | 2021-11-30 | 超越科技股份有限公司 | Domestic computer remote management system |
Citations (3)
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| US20030233501A1 (en) * | 2002-06-18 | 2003-12-18 | Kingbyte Information Corp. | Device for transferring from a memory card interface to a universal serial bus interface |
| KR20050056213A (en) * | 2002-09-24 | 2005-06-14 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Interface integrated circuit device for a usb connection |
| US20080201501A1 (en) * | 2007-02-16 | 2008-08-21 | Dwarka Partani | Virtual universal asynchronous receiver transmitter for server systems |
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2012
- 2012-12-12 CN CN201210532080.6A patent/CN103019640B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030233501A1 (en) * | 2002-06-18 | 2003-12-18 | Kingbyte Information Corp. | Device for transferring from a memory card interface to a universal serial bus interface |
| KR20050056213A (en) * | 2002-09-24 | 2005-06-14 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Interface integrated circuit device for a usb connection |
| US20080201501A1 (en) * | 2007-02-16 | 2008-08-21 | Dwarka Partani | Virtual universal asynchronous receiver transmitter for server systems |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN108809975A (en) * | 2018-06-07 | 2018-11-13 | 北京网迅科技有限公司杭州分公司 | A kind of tertiary-structure network system and the method for realizing tertiary-structure network |
| CN108833395A (en) * | 2018-06-07 | 2018-11-16 | 北京网迅科技有限公司杭州分公司 | A kind of outer net access authentication system and authentication method based on hardware access card |
| 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 |
| CN113722185A (en) * | 2021-09-07 | 2021-11-30 | 超越科技股份有限公司 | Domestic computer remote management system |
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| CN103019640B (en) | 2015-11-25 |
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Granted publication date: 20151125 Termination date: 20161212 |