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Method and device for identifying state of to-be-monitored signal and electronic equipment

A technology for monitoring signals and signals, which is applied in the computer field and can solve problems such as insufficient comprehensiveness

Pending Publication Date: 2020-07-28
上海异工同智信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this approach is not comprehensive enough, and a more comprehensive method of identifying the state of the signal to be monitored is needed

Method used

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  • Method and device for identifying state of to-be-monitored signal and electronic equipment
  • Method and device for identifying state of to-be-monitored signal and electronic equipment
  • Method and device for identifying state of to-be-monitored signal and electronic equipment

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Embodiment Construction

[0070] An analysis of the existing technology found that the existing methods are habitually identified according to three states: unchanged, rising, and falling. However, these three states are only three ideal states, and the reality is more complicated. For example, when there is a signal For fluctuations, the existing methods for identifying the state of the signal to be monitored identify the fluctuations as a combination of rising and falling, which ignores the fluctuations of the signal.

[0071] Therefore, the embodiment of this specification provides a method for identifying the state of the signal to be monitored, including:

[0072] Obtain the signal to be monitored;

[0073] Dividing the signal to be monitored into a plurality of sub-segments and determining the data change characteristics of each sub-segment signal;

[0074] Using a state matching rule with steady state, rising state, falling state and fluctuating state, the production state matched by the signal...

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PUM

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Abstract

The embodiment of the invention provides a method for identifying the state of a to-be-monitored signal. A to-be-monitored signal is acquired, the to-be-monitored signal is divided into a plurality ofsub-segments, and data change characteristics of each sub-segment signal are determined; the difference of the data change characteristics of different sub-segment signals can reflect the fluctuationcondition of the to-be-monitored signal; therefore, the production state matched with the to-be-monitored signal is identified based on the difference of the data change characteristics of the different sub-segment signals by utilizing the state matching rules with the stable state, the ascending state, the descending state and the fluctuation state, so that the identification of the state of theto-be-monitored signal can consider the fluctuation state of the signal, and the identification is more comprehensive.

Description

technical field [0001] The present application relates to the field of computers, and in particular to a method, device and electronic equipment for identifying the state of a signal to be monitored. Background technique [0002] Set the sensor in the equipment to be monitored or the environment to be monitored, obtain the signal to be monitored through the sensor, analyze the parameter status of the equipment to be monitored and the environment to be monitored by processing the signal to be monitored, and then judge the current status of the equipment to be monitored and the environment to be monitored Whether the production status is abnormal is a common method in the field of automatic monitoring. [0003] For the monitoring of production status, the signal to be monitored is mostly processed first, and the state of the signal to be monitored is identified according to the three changing shapes (constant, rising, and falling) of the amplitude of the monitoring signal on t...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06F2218/16G06F2218/08
Inventor 李超杨树青周志杰陈浩李珊珊
Owner 上海异工同智信息科技有限公司