Safety temperature control method and server

Abstract

The invention provides a safe temperature control method which is executed by a server, the server comprises a power supply module and a mainboard, the mainboard comprises a substrate management controller and a system chip, the substrate management controller sets a first critical temperature and a second critical temperature according to a standard temperature value. When the substrate management controller judges that the current temperature is higher than the second critical temperature, the system chip operates in a load reduction mode, and when the current temperature is lower than the first critical temperature and the current temperature is between the first critical temperature and the second critical temperature, and when the time between the first critical temperature and the second critical temperature exceeds a preset time, the system chip operates in a shutdown mode.

Description

【Technical field】 [0001] The present invention relates to a method and server for electronic digital data processing, in particular to a method and device for controlling power supply temperature. 【Background technique】 [0002] When an existing server (i.e., a computer device) is in operation, its power supply module will perform temperature monitoring when supplying power to the system chip of the motherboard. At this time, the baseboard management controller (BMC: Baseboard Management Controller) can automatically manage The module obtains temperature monitoring related information, but does not perform any temperature control related processing, so it has the following disadvantages: Disadvantage 1. When the power management module detects that its own temperature exceeds the preset temperature, the power management module will automatically shut down , so that the system chip enters the shutdown state without power supply, and in this way, the whole related components o...

AI Technical Summary

Problems solved by technology

[0002] When an existing server (i.e., a computer device) is in operation, its power supply module will perform temperature monitoring when supplying power to the system chip of the motherboard. At this time, the baseboard management controller (BMC: Baseboard Management Controller) can automatically manage The module obtains temperature monitoring related information, but does not perform any temperature control related processing, so it has the following disadvantages: Disadvantage 1. When the power management module detects that its own temperature exceeds the preset temperature, the power management module will automatically shut down , so that the system chip will enter the shutdown state without power supply. In this way, the overall system chip related components of the motherboard will be restarted without warning during operation, causing damage

Disadvantage 2: The data running before restarting will also be lost due to no prior backup

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