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Method and equipment for management control power supply of advanced telecommunication counting structure system

A technology for telecommunication computing and system power supply, which is applied in computing, transmission systems, telephone communications, etc. It can solve the waste of power resources, cannot support hot plug boards, and does not support independent management and control of power supply for rear plug boards/front conversion modules, etc. question

Inactive Publication Date: 2007-12-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] 1. The power conversion / control module of the front board uniformly provides the load power supply of the front board and the power supply of the rear board / front conversion module. It does not support independent management and control of the power supply of the rear board / front conversion module, and cannot flexibly control The power supply of the rear board / front conversion module is managed and controlled, and cannot support hot-swap boards. During the process of plugging and unplugging the rear board / front conversion module, the load power supply of the front board must be disconnected, resulting in interruption of the work of the front board.
[0014] 2. The power supply requirements of the rear board / front conversion module are generally preset by the front board according to the design of the rear board, so the effective power consumption cannot be determined according to the actual power consumption of different rear boards / front conversion modules inserted. Utilize power resources, resulting in waste of power resources

Method used

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  • Method and equipment for management control power supply of advanced telecommunication counting structure system
  • Method and equipment for management control power supply of advanced telecommunication counting structure system
  • Method and equipment for management control power supply of advanced telecommunication counting structure system

Examples

Experimental program
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Effect test

Embodiment 1

[0115] In this embodiment, the second power conversion / control module added to the single board is set in the rear board, called the power conversion / control module, and a micro switch is added to the lower wrench of the rear board to control whether Supply power to the load circuit on the rear board.

[0116] FIG. 8 is a flowchart of a method for power management and control of an ATCA system in Embodiment 1 of the present invention. As shown in Figure 8, the method includes:

[0117] Step 801, separate the power supply provided to the rear board into management power and load power, and input the load power to the power conversion / control module of the rear board, and input the management power to the MMC of the rear board.

[0118] In step 802, the MMC of the rear board judges whether activation of the rear board is required according to user requirements, and if yes, executes step 803 and its subsequent steps, otherwise executes step 811 and its subsequent steps.

[0119...

Embodiment 2

[0155] In this embodiment, the second power conversion / control module added to the single board is set in the front board, called the rear board load power conversion / control module, and a micro switch is added to the upper wrench of the rear board , to control whether to supply power to the load circuit of the rear board.

[0156] FIG. 10 is a flowchart of a method for power management and control of an ATCA system in Embodiment 2 of the present invention. As shown in Figure 10, the method includes:

[0157] Step 1001, separate the power supply provided to the rear board into management power and load power, and input the load power to the load power conversion / control module of the rear board, and input the management power to the MMC of the rear board.

[0158] In step 1002, the MMC of the rear board determines whether activation of the rear board is required according to the user's needs. If yes, execute step 1003 and its subsequent steps; otherwise, execute step 1010 and...

Embodiment 3

[0192] In this embodiment, the second power conversion / control module added to the single board is set in the front board. In addition to controlling the output of the load power of the rear board, the second power conversion / control module can also control the output of the rear board. The output of the management power supply is called the rear board power conversion / control module. A micro switch is added to the upper wrench of the rear board to control whether it needs to supply power to the load circuit of the rear board.

[0193] FIG. 12 is a flowchart of a method for power management and control of an ATCA system in Embodiment 3 of the present invention. As shown in Figure 12, the method includes:

[0194] Step 1201, input the power supply provided to the rear board to the power conversion / control module of the rear board, and the module separates the power supply into the load power of the rear board and the management power of the rear board.

[0195] Step 1202, the ...

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Abstract

This invention discloses a method for managing and controlling supply of advanced ATCA system including: separating a load supply from the supply providing to a back plug board / front converting module and controlling the output of the load supply to the back plug board / front converting module according to the needs. This invention can realize independent control to the load supply and support to hot plug by the module. This invention also discloses a device for supply management and control of the ATCA system including a first supply converting / controlling module, a second supply converting / control module and a control circuit.

Description

technical field [0001] The invention relates to power management technology of telecommunication equipment, in particular to a method and equipment for power management control of an Advanced Telecommunication Computing Architecture (ATCA) system. Background technique [0002] ATCA is an open industry standard architecture formulated and developed by the PCI Industrial Computer Manufacturers Association (PICMG). It is positioned as a common hardware platform technology for communication equipment and computing servers. Through various modules based on the ATCA standard, it is possible to build communications that meet various needs. equipment and computing server equipment. The so-called ATCA generally refers to the PICMG 3.x series of standard specifications, which have formulated specifications including chassis structure, power supply, heat dissipation, single board structure, backplane interconnection topology, system management, and switching network recommendations. A...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/02
CPCH04M19/00G06F1/3215G06F1/266
Inventor 陈成洪峰李善甫潘建华
Owner HUAWEI TECH CO LTD
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