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Remote main board controller and method for remotely controlling main board

A motherboard controller, controller technology, applied in electrical components, transmission systems, etc., can solve problems such as inability to manage servers

Inactive Publication Date: 2012-05-30
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the BMC of the server itself does not support DC power control or there is no AC power on the motherboard, the server cannot be managed through the remote management card.

Method used

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  • Remote main board controller and method for remotely controlling main board
  • Remote main board controller and method for remotely controlling main board
  • Remote main board controller and method for remotely controlling main board

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Embodiment Construction

[0016] Such as figure 1 Shown is a diagram of the operating environment architecture of the preferred embodiment of the remote mainboard controller of the present invention. In this embodiment, the remote motherboard controller 1 runs in an integrated system, and there are multiple servers 300 in the integrated system. The remote motherboard controller 1 is connected to the plurality of servers 300 for remote control of the motherboards 3 in the plurality of servers 300 . figure 1 It shows that one remote motherboard controller 1 controls the motherboards 3 of multiple servers 300 (one-to-many control). In other embodiments, one remote motherboard controller 1 can only control the operation of the motherboard 3 of one server 300 (one-to-one control, not shown in the figure).

[0017] Such as figure 2 Shown is a signal flow diagram of the motherboard remote control method of the present invention. It can be seen from the figure that the system administrator uses the networ...

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PUM

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Abstract

A remote main board controller is provided, which is connected with one or more servers through an intelligent platform management bus. The remote main board controller comprises one power back plate and a remote control module; the remote control module is used for receiving an instruction remotely given by a system manager, and carrying out the corresponding operation on the main board of the server according to the content of the instruction; the operation includes supplying power supply needed by starting up of the main board by the power back plate and controlling the running of a substrate management controller on the main board. The invention also provides a method for remotely controlling the main board. In the invention, a remote user still has the capability for giving an intelligent platform management interface instruction to the substrate management controller under the condition that the server has no AC power supply, thus controlling the main board.

Description

technical field [0001] The invention relates to a remote mainboard controller and a method for remotely controlling the mainboard. Background technique [0002] The Intelligent Platform Management Interface (IPMI) is an interface between hardware and software, and its core is the Baseboard Management Controller (BMC). Therefore, BMC can communicate with System Management Software (System Management Software) through IPMI, and convey the results to Platform Management Hardware (Platform Management Hardware), thereby completing automatic monitoring, event recording, and recovery control of the server system. [0003] In the IPMI architecture, the Intelligent Platform Management Bus (IPMB) is one of the main connection bridges of the IPMI. IPMB is a communication protocol that transmits IPMI messages on the I2C bus (100KHz). In general, there will be separate monitoring devices on the motherboard (such as devices for monitoring fan speed and CPU temperature), and these monitor...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 张若钰
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD