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Method for detecting sensor function

A detection method and sensor technology, applied in the direction of instruments, etc., can solve the problems that the sensor cannot be guaranteed to return to the normal state, the abnormal state is difficult for testers to find, and it consumes a lot of time and manpower.

Inactive Publication Date: 2010-10-27
邳州信华电子科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] At present, there may be hundreds of sensors in the server, and the abnormal state of each sensor can be subdivided into many types. Therefore, when checking the reset function, the tester must test several abnormal states of the sensor. There will be no guarantee that the sensor can return to the normal state smoothly under each different abnormal state
However, it takes a lot of time and manpower to check each abnormal state of the sensor, and the abnormal state caused by the internal error of the central processing unit is also difficult to be discovered by the testers

Method used

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Embodiment Construction

[0018] The following embodiments will take the sensor in the server as an example to illustrate the detailed steps of checking whether the sensor's rearm function is normal. Wherein, the sensors are used to measure various environmental information such as temperature, voltage, fan speed, or power status inside the server, for example, and the types of the sensors are not limited here. The sensor will switch to different states according to the measured data and preset judgment criteria. In this embodiment, the sensor includes one normal state and one or more abnormal states. In addition, based on the different uses and characteristics of the sensor, the reset function that controls the sensor to return to the normal state from various abnormal states also includes automatic reset types and non-automatic reset types.

[0019] figure 1 It is a flowchart of a detection method for a sensor function according to an embodiment of the present invention. see figure 1 , first, as s...

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Abstract

The invention relates to a method for detecting sensor function, which comprises the following steps of obtaining resetting types corresponding to a resetting function of a sensor in a server at first, wherein the sensor is in a normal state or at least one abnormal state; and then respectively triggering the sensor to enter and leave each abnormal state. If the resetting type is an automatic resetting type and the sensor can automatically return to the normal state when triggered to leave one of abnormal states for each time, the resetting function is judged to be normal; if the resetting type is a non-automatic resetting type and the sensor can return to the normal state after receiving one resetting order when triggered to leave one of abnormal states for each time, the resetting function is judged to be normal.

Description

technical field [0001] The present invention relates to a method for detecting sensor function, and in particular to a method for detecting sensor reset function. Background technique [0002] Due to the high stability and good operating performance of the server, it often undertakes multiple important tasks to maintain the operation of the system. Because of this, it is very important to effectively monitor the status of the server itself. Generally speaking, the sensors (sensors) configured inside the server are used to reflect the health of each component of the server, such as temperature, voltage, fan speed, and power status, etc. [0003] When the sensor detects an abnormal change in the environment, an alarm message (assertion event) will be issued, and the sensor itself will be in an abnormal (failure) state. However, no matter whether the sensor will issue a de-assertion event when the environment changes back to normal, whether the sensor itself will return to a ...

Claims

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Application Information

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IPC IPC(8): G01D18/00
Inventor 陈宗楠
Owner 邳州信华电子科技有限公司
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