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Power supply monitoring device, power supply monitoring method and frame type equipment

A power monitoring and power supply technology, applied in the field of communications, can solve problems such as damage to the main control board and service board

Pending Publication Date: 2020-06-02
SHENZHEN NEW GREENNET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a power monitoring device, a power monitoring method, and a frame-type device for the problem that the main control board and the service board may be damaged when the power supply of the frame-type device is abnormal.

Method used

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  • Power supply monitoring device, power supply monitoring method and frame type equipment
  • Power supply monitoring device, power supply monitoring method and frame type equipment
  • Power supply monitoring device, power supply monitoring method and frame type equipment

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Embodiment Construction

[0039] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of descr...

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Abstract

The invention discloses a power supply monitoring device, a power supply monitoring method and frame type equipment. The power supply monitoring device comprises a power supply protection circuit anda power supply monitoring circuit. The power supply protection circuit is connected with a power supply and a backboard. The power supply monitoring circuit is connected with the power supply protection circuit and the backboard. When the output voltage is abnormal, the power supply monitoring circuit sends an abnormal signal to a main control board through the backboard. According to the power supply monitoring device, the power supply monitoring method and the frame type equipment provided by the invention, the form of the power supply is not limited, and the selectivity of users is enhanced. The output voltage of the power supply protection circuit is monitored through the power supply monitoring circuit, and a monitored abnormal signal is transmitted to the main control board through the backboard. And the main control board reads the abnormal signal and sends an alarm signal, so that the input power supply can be monitored. Therefore, the risk that the service board and the main control board of the frame type equipment are damaged due to abnormal power supply is reduced, and the safety of circuits and the personnel is ensured.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a power monitoring device, a power monitoring method and framed equipment. Background technique [0002] In the field of communication technology, a single board of a frame-type device includes a main control board and a service board. The service board includes an EPON service board or a GPON service board. The main control board controls each service board through the backplane. The backplane is provided with a single board slot and a power supply slot, and the power supply module is inserted into the power supply slot, and supplies power to each single board through the backplane. [0003] The power module of a traditional frame-type device is installed inside the frame-type device and directly supplies power to the board through the backplane. Since the power module is located inside the device, the customer's choice of power supply is limited. Moreover, the existing...

Claims

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Application Information

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IPC IPC(8): G01R31/40
CPCG01R31/40
Inventor 邱明
Owner SHENZHEN NEW GREENNET TECH
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