Temperature acquisition method, device, apparatus and medium
A technology for acquiring method and temperature data, which is applied in the fields of instruments, electrical digital data processing, hardware monitoring, etc. It can solve the problems of delayed temperature reading, the inability of polling to meet the demand, and the reduction of BMC operation efficiency. The effect of delayed acquisition and high operating efficiency
Active Publication Date: 2018-12-21
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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[0004] However, in the first implementation, the time point of reading temperature data is not controlled by the BMC, and the read temperature will be delayed. In some occasions that require accurate instantaneous temperature values, the polling method cannot meet the demand; the second In this implementation mode, every time the temperature data is read, the BMC needs to initiate an instruction to read and write the temperature data, which greatly reduces the operating efficiency of the BMC.
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[0048] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0049] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such th...
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The invention discloses a temperature obtaining method, which comprises the following steps of: receiving first temperature data, wherein the first temperature data is the data obtained by reading thetemperature of a CPU by a temperature detecting chip in a polling mode; When receiving the first instruction of obtaining the CPU temperature, reading the CPU temperature in real time by manual command mode to obtain the second temperature data; Updating a temperature of the CPU according to the second temperature data. The method can combine the polling mode with the manual command mode, Normally, the temperature data of the CPU is read by polling, When receiving the first instruction to acquire the CPU temperature without the intervention of the BMC, the BMC switches to the manual mode to acquire the second temperature data, so that the BMC does not need to frequently initiate an instruction to read the temperature data, so that the BMC maintains high operating efficiency and can accurately acquire the CPU temperature without delay. The present application also discloses a temperature acquisition device, an apparatus and a medium.
Description
technical field [0001] The present application relates to the field of temperature monitoring, in particular to a temperature acquisition method, device, equipment and medium. Background technique [0002] With the development of information technology, the requirements for the central processing unit (Central Processing Unit, CPU) of computing equipment are getting higher and higher, especially the requirements for CPU temperature control are getting higher and higher. The baseboard management controller (Baseboard Manager Controller, BMC) is used to monitor the temperature, voltage, fan, power supply, etc. of the computing device, and perform corresponding adjustment work according to the monitoring results, so as to ensure that the computing device is in a normal working state. [0003] Wherein, monitoring the temperature of the computing device mainly refers to monitoring the temperature of the CPU of the computing device. For acquiring the temperature of the CPU, two i...
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IPC IPC(8): G06F11/30
CPCG06F11/3058
Inventor 刘帅
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD