Embedded power supply health detection and management system

Abstract

The invention belongs to the field of power supply health detection and management and particularly discloses an embedded power supply health detection and management system. The system comprises a microcontroller, a power supply module, a display, a human-computer interaction interface and an upper computer, wherein the target power supply, the power supply module, the display, the human-computerinteraction interface and the upper computer are respectively connected with the microcontroller, the target power supply is connected with a microcontroller through a resistance conditioning circuit, an analog selection switch, an operational amplifier follower circuit and an AD conversion circuit, the microcontroller communicates with an upper computer through a first digital isolator and a first bus transceiver, and the man-machine interaction interface comprises a local / far-end program control switching control button, a power supply number, a keyboard and an encoder. The system is advantaged in that online health detection and management of a computer power supply system can be realized, and the management module is small in size and can be embedded into electronic equipment such asa computer to perform real-time monitoring and intelligent management on the power supply system of the equipment.

Description

technical field [0001] The invention relates to the field of power supply health detection and management, in particular to an embedded power supply health detection and management system. Background technique [0002] As the core component of the power system, the health status prediction and management of its electrical performance indicators are particularly important. The existing power safety management detection method is to conduct manual tests on the key parameters of the power system on a regular basis, and use previous test data as the basis for health criteria. This method of detection and maintenance is inefficient and cannot detect problems in time. Therefore, on-line monitoring of power system status has become a bottleneck problem that must be broken through to improve system reliability and maintainability. Contents of the invention [0003] The purpose of the present invention is to provide an embedded power supply health detection and management system, ...

AI Technical Summary

Problems solved by technology

This method of detection and maintenance is inefficient and cannot detect problems in time

Therefore, online monitoring of power system status has become a bottleneck problem that must be broken through to improve system reliability and maintainability.

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