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Power supply failure processing method, device and power supply equipment

A technology for power supply failure and power supply equipment, applied in the field of network communication, can solve problems such as affecting network communication, failing to detect faulty ports in time, prolonging the recovery time of power supply failure, etc.

Active Publication Date: 2018-01-09
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the power supply failure detection period of the port in this technical solution is too long, and the faulty port cannot be detected in time, thus prolonging the power supply failure recovery time and affecting network communication

Method used

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  • Power supply failure processing method, device and power supply equipment
  • Power supply failure processing method, device and power supply equipment
  • Power supply failure processing method, device and power supply equipment

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the present application clearer, the solutions of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] figure 1 Shown is a schematic diagram of the internal structure of the power supply equipment. The power supply device usually includes a device control module, a power supply control module, and ports. The device control module is responsible for monitoring the working status of the power supply device, issuing configuration commands and control commands, etc.; the power supply control module is responsible for monitoring the status of each port, and performing Power supply power management; the port of the power supply device is connected to the powered device to provide working power for the powered device connected to the port.

[0037] In the prior art, when a power supply failure occurs at a port of a power supply device, since the...

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Abstract

The invention provides a power fault processing method and device and power supply equipment. The method comprises the following steps: obtaining an event notice emitted from a power supply control module in the power supply equipment; after the event notice is obtained, determining an event port where an event happens according to port state information provided by the power supply control module; obtaining an event type of the event port from the power supply control module; and notifying the power supply control module to carry out power restoration to the event port of which the event type belongs to a power supply fault type. Port power supply faults can be quickly detected so as to shorten power supply fault restoration time.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a power supply failure processing method, device and power supply equipment. Background technique [0002] POE (Power Over Ethernet) is a power over Ethernet technology that provides power for network terminal devices while using standard Ethernet transmission cables for network data transmission. [0003] A complete POE system includes PSE (Power sourcing equipment, power supply equipment) and PD (Powered Device, powered device), where the PSE usually provides multiple ports to supply power to different PDs. When a power supply fault occurs at a PSE port, it is necessary to detect the fault in time and restore the power supply. [0004] The prior art solution detects the ports one by one during the fault detection, and when the current port is found to be faulty, only the power supply is restored to the current port, so as to realize the detection and repa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/10H04L12/26H04L12/24
Inventor 梁学伟阳进李俊
Owner NEW H3C TECH CO LTD