Device and method for safe compatibility of multiple power supply modules

A power supply module and safe technology, applied in the direction of circuit devices, DC power supply parallel operation, AC and DC network circuit layout, etc., can solve the problems that cannot be used in different environments, and achieve reliable design principles, outstanding substantive features, and simple structure Effect

Active Publication Date: 2021-11-05
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the biggest limitation is that the power modules must be of the same model, which cannot be applied to the requirements of different environments. The prese

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  • Device and method for safe compatibility of multiple power supply modules
  • Device and method for safe compatibility of multiple power supply modules
  • Device and method for safe compatibility of multiple power supply modules

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Embodiment Construction

[0043] In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] like figure 1 As shown, an embodiment of the present invention provides a safety compatible device for various power modules, including multiple power input interfaces for different usage scenarios; according to different usage scenarios, the control output sequence of the power input interfaces is set with priority...

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Abstract

The invention provides a device and a method for safe compatibility of multiple power supply modules. The device comprises a plurality of power supply input interfaces used for different use scenes; the priority of the control output sequence of the power input interface is set according to different use scenes; each power input interface is connected with one automatic control unit; the automatic control units are controlled by output voltages of the respectively connected power supply input interfaces; the automatic control unit connected with the low-priority power supply input interface is connected with the output ends of all the power supply input interfaces with the priority higher than that of the low-priority power supply input interface; and when the plurality of power input interfaces are connected with an external power supply, the output voltage of the power input interface with the high priority turns off the automatic control unit connected with the power input interface with the low priority, and the power input interface with the highest priority in the plurality of power input interfaces connected with the external power supply turns on the automatic control unit connected with the power input interface. Therefore, the plurality of power input interfaces are connected with an external power supply without mutual interference.

Description

technical field [0001] The invention relates to the technical field of safety and compatibility design of power supply modules, in particular to a safety and compatibility device and method for various power supply modules. Background technique [0002] With the development of information technology and the advent of the era of 5G, artificial intelligence, and the Internet of Everything, people have higher requirements for application response speed and transmission energy consumption. Preprocessing data before data transmission makes data abstraction, fragmentation, and simplification a necessary choice, and edge computing emerges as the times require. Edge computing solutions place data analysis and processing closer to IoT devices, effectively sharing the pressure of central data processing, and at the same time, speeding up data processing and shortening data transmission distances, thus eliminating bandwidth and Latency issues. [0003] In different scenarios, the nee...

Claims

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Application Information

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IPC IPC(8): H02J1/10H02J3/46H02J4/00
CPCH02J1/109H02J3/472H02J4/00
Inventor 肖朋晓
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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