Device and method for single plate peripheral power supply management

A technology for power management and peripheral power supply. It is applied in data switching current sources, electrical components, data exchange details, etc. It can solve the problems of inability to selectively power on and increase the power consumption of single boards, and achieve good application prospects and use value. , Improve energy saving and consumption reduction, eliminate the effect of mutual interference between devices

Inactive Publication Date: 2009-12-16
ZTE CORP
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  • Abstract
  • Description
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Problems solved by technology

[0010] The technical problem to be solved by the present invention is to solve the problem in the prior art that powering on all the peripherals on the board at the same time leads to an increase in the power consumption of the board, and the problem of being unable to selectively power on according to user needs, and proposes a single board peripheral power management The device and method can dynamically power on and load the peripherals

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  • Device and method for single plate peripheral power supply management
  • Device and method for single plate peripheral power supply management
  • Device and method for single plate peripheral power supply management

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Embodiment Construction

[0051] In the present invention, the network management server uniformly manages the power supply of the peripherals on the single board, and the core processing module on the single board controls the power supply of the peripherals according to the power management configuration information issued by the network management server, and the power supply of the peripherals can be dynamically set according to user needs power-on and power-off.

[0052] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] Such as figure 1 As shown, the device in this embodiment of the present invention includes a network management server and one or more single boards (for example, two single boards are shown in the figure), and the single board is a single board of a network element subordinate to the network management server. Including: a core processing module, one or more peripherals (for example, three peri...

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Abstract

The invention discloses a device and a method for single plate peripheral power supply management. The method comprises the following steps that: a network management server transmits configuration information of the single plate power supply management to a core processing module; and the core processing module controls an execution module to energize or de-energize a peripheral and the time sequence for energizing the peripheral according to the configuration information of the single plate power supply management received from the network management server. The device and the method need no fussy debugging works in the process of production debugging, can solve the problems of the differences on energizing management between devices and redundant device interference, and can effectively save energy and reduce consumption.

Description

technical field [0001] The invention relates to the field of power management, in particular to a device and method for managing the power of peripheral devices on a single board. Background technique [0002] On a single board of a communication device, in addition to a core processing module, one or several functional peripherals (referred to as peripherals) are usually integrated. These peripherals are uniformly managed by the power supply module on the board and powered on together with the core processing module. [0003] The single board powers on all devices on the hardware at the same time, which causes two problems: [0004] 1. Power consumption problem: Some redundant peripherals may continue to supply power but have no effect. These redundant devices seriously affect the energy saving and consumption reduction of the board; [0005] 2. The problem of power management: the power supply on the single board is often converted from one voltage power supply to other ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/10H04L12/24
Inventor 张旭郭艳黎剑坤
Owner ZTE CORP
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