Mobile network POE periodic power supply controller

Abstract

The invention discloses a mobile network POE periodic power supply controller, comprising a POE power acquisition unit, a mobile wireless network radio frequency and microprocessor unit and a relay group control unit. The mobile wireless network radio frequency and microprocessor unit is connected with the POE power acquisition unit and the relay group control unit. The POE power acquisition unitis also connected with the relay group control unit and a PSE switching device and is also connected with PD devices through the relay group control unit. According to the controller, the business ofthe original network is not influenced and the real time does not need to be obtained from the original network. Through utilization of the PD power supply controller, on the basis of the access of awireless mobile network, the connection with a time service platform is carried out, the current accurate network time information and work time period configuration information are obtained, and thepower supply management and monitoring for the multi-point PD devices are realized.

Description

technical field [0001] The invention relates to a controller, in particular to a mobile network POE timing power supply controller. Background technique [0002] PD devices are often installed in places that are inconvenient to touch and maintain, such as wireless APs, POE IP surveillance cameras, wall-mounted card readers, ceiling-mounted temperature and humidity collectors, and optical communication lighting equipment. [0003] And when the PSE device (such as the POE switch or router at the power supply end) is beyond our ability to transform and enter the background management, it will bring some troubles to the timing management of scattered PD devices. For example: [0004] For the purpose of saving energy or needing to set the time when you don’t have to work, we need to turn off the power supply of the camera powered by POE at regular intervals. We only hope that it will get off work during off-duty hours, such as after 18:00 in the evening. [0005] When the work i...

AI Technical Summary

Problems solved by technology

PSE devices that support PD power supply management require relatively high knowledge of operators; due to management and other reasons, PD users or maintenance personnel do not have the operation and management authority of the upper-layer PSE device; when the upper-layer PSE device is not the property of the PD user , PD users cannot access and control

[0009] The second existing technical solution is to use "POE intermediate power supply equipment". Its main function is to add a -48V power supply device between the network equipment that does not support POE power supply and the terminal, and convert the equipment network that does not support POE power supply into a network. In order to form a network that can support PD devices, "POE intermediate power supply equipment" cannot realize time period control, and cannot accurately control the time period of PD devices externally connected to each port, but only provides the power required by POE devices

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