Embedded intelligent platform management system
An intelligent platform management and embedded technology, applied in the direction of hardware monitoring, etc., can solve the problems of easy paralysis of the management bus, difficult expansion of the chassis management system, and inability to shut down the board and protect it from power failure, so as to achieve universality and reset control guarantee. , the effect of reducing the failure rate
Inactive Publication Date: 2012-06-20
706 INST SECOND RES INST OF CHINAAEROSPACE SCI & IND
View PDF3 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide an embedded intelligent platform management system to solve the problems that the chassis management system is not easy to expand, the single management bus is easy to be paralyzed, and the board card cannot be safely shut down and power-off protection under abnormal conditions
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] An embedded intelligent platform management system includes: a main controller 1, an Ethernet unit 4, and a management bus unit 2, a chassis environment management unit 3, a KVM switching unit 5 and a base board management module 6. Wherein, the management bus unit 2 includes: I 2 C bus interface chip 7, I 2 C protection circuit 8, data bus buffer 9, decoding circuit 10, interrupt controller 11; chassis environment management unit 3, including: sensor interface circuit 12, intelligent fan control circuit 13, sound and light alarm circuit 14; substrate management module 6 , including: base board manager 18, system interface circuit 19, logic control circuit 20, base board Ethernet unit 21, base board 1 2 C protection circuit 22 , substrate environment management unit 23 ; KVM switching unit 5 , including: KVM device-side interface 15 , switching control circuit 16 , and KVM host-side interface 17 .
[0012] The MAC interface of the main controller 1 is bidirectionally ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an embedded intelligent platform management system, which comprises a master controller (1), an Ethernet unit (4), a management bus unit (2), a case environment management unit (3), a base board management module (6) and a key, video and mouse (KVM) switching unit (5), wherein a multi-access control (MAC) interface of the master controller is connected with the Ethernet unit (4) in two directions; the base board management module (6) acquires state information of a calculation board card, transmits to a case management board, receives a feedback instruction, manages and controls the calculation board card, and sets an automatic management logic; and under an abnormal condition, automatic management and control are realized, a KVM switching function is expanded, and functions of intelligent fan control and sound-light alarm are integrated together. The embedded intelligent platform management system has two application modes, namely a union application mode and an independent application mode. The embedded intelligent platform management system is integrated with intelligent case management and KVM switching, is arranged in a desk server and a blade server, and can be configured and managed flexibly.
Description
technical field [0001] The invention relates to an intelligent platform management system, in particular to an embedded intelligent platform management system. Background technique [0002] The intelligent platform management system is used to monitor the status of each board inside the server chassis, the status of the chassis environment, and control the operation / shutdown of each board. The previous intelligent platform management system includes: main controller, management bus, Ethernet unit, base board manager. This type of system generally uses a single IPMB management bus, which can easily cause the entire system to be paralyzed when hot plugging and other single point failures occur; the baseboard manager is integrated in the board, and cannot perform function expansion, and cannot be used between different boards. Disassembly and interchangeability lead to poor versatility; the environmental monitoring items of the chassis are not comprehensive, and intelligent fa...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F11/30
Inventor 孙大东罗昀
Owner 706 INST SECOND RES INST OF CHINAAEROSPACE SCI & IND