A BBU management method, system and device
A management method and technology of a management system, applied in the field of BBU management methods, systems and devices, can solve problems such as reducing BBU power supply reliability and battery management reliability, and achieve the effect of improving power supply reliability and reliability
Active Publication Date: 2022-03-08
INSPUR BEIJING ELECTRONICS INFORMATION IND
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Problems solved by technology
However, the remaining battery power provided by the metering chip is not necessarily accurate data. If the remaining battery power provided by the metering chip is inaccurate, the reliability of the battery management work related to the remaining battery power will be reduced, thereby reducing the reliability of the power supply of the BBU. sex
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[0055] The core of the present invention is to provide a BBU management method, system and device, which can ensure that the remaining battery power used as a management reference is accurate, thereby improving the reliability of battery management work, and further improving the power supply reliability of the BBU.
[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0057] Please refer to ...
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The invention discloses a management method, system and device of a BBU, which acquires the collected value of the remaining battery power of the BBU, and judges whether the collected value of the remaining battery power is credible according to a preset power evaluation strategy; if it is not credible, obtains the electric parameters of the BBU The data information, and calculate the actual value of the remaining battery power of the BBU according to the data information; determine whether the deviation between the collected value of the remaining battery power and the actual value of the remaining battery power is greater than the preset deviation threshold; if it is greater than the actual value of the remaining battery power Manage the BBU; if it is not greater than, it is determined that the BBU is faulty. It can be seen that when the collected value of the remaining battery power is unreliable, the present application verifies the accuracy of the collected value of the remaining battery power by calculating the remaining battery power to ensure that the remaining battery power used as a management reference is accurate, thereby improving the reliability of the battery management work. Reliability, thereby improving the power supply reliability of the BBU.
Description
technical field [0001] The present invention relates to the field of power management, in particular to a BBU management method, system and device. Background technique [0002] In the storage device, the BBU (Battery Backup Unit, power supply unit) is mainly used as a backup power supply for a short period of time when the main power supply of the storage device loses power. During this period, the storage device stores the user's core data Save it to a non-volatile storage medium to avoid loss of user core data. Therefore, it is particularly important to manage the reliable work of the BBU. [0003] In the prior art, the BBU includes a battery pack, a metering chip for collecting the remaining power of the battery pack, and a charging and discharging control chip, wherein both the metering chip and the charging and discharging control chip are connected to the main controller of the storage device, and the main controller is based on The remaining power collected by the ...
Claims
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IPC IPC(8): H02J7/00G01R31/371G01R31/387
CPCG01R31/371G01R31/387
Inventor 姜辉
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND