Single board and method for power monitoring in board

A technology of power monitoring and power control, which is applied in the field of communication, can solve the problem of dependence on the normal operation of the business plane in the single board, and achieve the effect of ensuring independence and continuity

Active Publication Date: 2010-10-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a single board and a method for realizing power monitoring in the board to solve the problem in the prior art that the normal operation of the service plane in the single board depends on the normal operation of the power monitoring

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  • Single board and method for power monitoring in board

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In order to solve the problems in the prior art, the present invention provides a single board and a method for realizing power supply monitoring in the board. The single board of the present invention arranges the business plane and the power monitoring plane separately, so that the normal operation of the business plane is independent of the running state of the power monitoring plane, which solves the problem of the business plane when the power monit...

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Abstract

The invention discloses a single board and a method for power monitoring in the board. The single board comprises a power monitoring plane and a business plane, wherein the power monitoring plane is used for transmitting a power control command to the business plane on the basis of the instruction of an upper layer; the business plane is used for real-time detection of normality of the state of the power monitoring plane, and if the power monitoring plane is in the normal state, the business plane receives the power control command to realize the control of the power supply module of a corresponding business power supply in the business plane; and if the power monitoring plane is not in the normal state, the power supply module of all business power supplies in the business plane are triggered to work. Due to the separate design of the power monitoring plane and the business plane in the single board, the invention ensures the operating independence and continuity of the business plane, and solving the problem of the prior art that the normal operation of the business plane depends on the normal power monitoring.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a single board and a method for realizing power supply monitoring in the board. Background technique [0002] With the development of technology, the green and low-power operation of Ethernet switches has become an important technical indicator. Adding a power monitoring circuit to the switch can better solve the application of the switch in green and low power consumption. [0003] The power monitoring circuit on the Ethernet switch can better monitor the running status of each power module in the switch, and can turn on or turn off certain power supplies according to actual business requirements. Especially in rack-mounted systems, the number of boards and ports as well as the types of functions provided are large, but not all of these boards and functions are used all the time. If the switch can properly turn off the power supply of some functions according to the actu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/06H04L12/04
Inventor 吴多年
Owner ZTE CORP
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