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Method and system for alarming aging of battery on server

A server and computing server technology, applied in the direction of instruments, electrical digital data processing, hardware monitoring, etc., can solve the problem of insufficient accuracy of the aging status of CMOS batteries

Inactive Publication Date: 2020-06-19
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a method and system for battery aging alarm on the server to solve the problem that the accuracy of the aging state of the CMOS battery detected in the prior art is not high enough

Method used

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  • Method and system for alarming aging of battery on server
  • Method and system for alarming aging of battery on server
  • Method and system for alarming aging of battery on server

Examples

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Comparison scheme
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Embodiment 1

[0045] see figure 2 , figure 2 It is a schematic flow chart of a method for alarming battery aging on a server provided in an embodiment of the present application. Depend on figure 2 It can be seen that the method for battery aging alarm on the server in this embodiment includes the following process:

[0046] S1: Determine the current limiting resistor in the server battery power supply line.

[0047] The server battery in this embodiment is a CMOS battery. There is a power supply line inside the COMS battery. In order to determine the service life of the battery, first determine the current-limiting resistor in the power supply line, so as to facilitate subsequent collection of the voltage value of the current-limiting resistor.

[0048] S2: Obtain the voltage difference across the current limiting resistor.

[0049] Specifically, step S2 also includes the following process:

[0050] S21: collecting voltage values ​​at both ends of the current limiting resistor res...

Embodiment 2

[0064] exist figure 2 and image 3 On the basis of the illustrated embodiment see Figure 4 , Figure 4 It is a schematic structural diagram of a battery aging warning system on a server provided in an embodiment of the present application. Depend on Figure 4 It can be seen that the battery aging alarm system on the server in this embodiment mainly includes: a current limiting resistance determination module, a voltage difference acquisition module, a remaining service life calculation module, a judgment module and an alarm module.

[0065] Wherein, the current-limiting resistance determination module is used to determine the current-limiting resistance in the battery power supply line of the server. The voltage difference obtaining module is used to obtain the voltage difference between the two ends of the current limiting resistor. The remaining service life calculation module is used to calculate the remaining service life of the server battery according to the volta...

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Abstract

The invention discloses a method and a system for alarming aging of a battery on a server. The method comprises the following steps: determining a current-limiting resistor in a battery power supply line of the server; obtaining a voltage difference between two ends of the current-limiting resistor; calculating the residual service life of the server battery according to the voltage difference; judging whether the remaining service life is lower than a set service life threshold value or not; if so, sending out an alarm. The system comprises a current-limiting resistance determination module,a voltage difference acquisition module, a remaining service life calculation module, a judgment module and an alarm module. According to the invention, the accuracy and reliability of the detection result of the aging state of the service battery can be effectively improved.

Description

technical field [0001] The present application relates to the technical field of server power supply, and in particular to a method and system for alarming battery aging on a server. Background technique [0002] A CMOS (Complementary Metal Oxide Semiconductor, Complementary Metal Oxide Semiconductor) battery is usually installed on the server motherboard, and the CMOS battery plays an important role in the stable operation of the server motherboard. Therefore, it is an important issue to detect the state of the CMOS battery and know the aging condition of the CMOS battery in time. [0003] For the current method of detecting the aging state of the CMOS battery on the server motherboard, please refer to figure 1 ,Depend on figure 1 It can be seen that the current method of detecting battery aging on the server motherboard is usually to use the ADC pin of the BMC to collect the power signal of the CMOS battery, thereby obtaining the voltage level of the CMOS battery, and kn...

Claims

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Application Information

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IPC IPC(8): G06F11/32G06F11/30
CPCG06F11/3058G06F11/327
Inventor 刘建良
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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