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Earthquake early warning monitor location change identification method based on acceleration sensor

An acceleration sensor, earthquake early warning technology, applied in the direction of instruments, alarms, etc., can solve the problems of false alarm parameters of earthquake early warning system and large deviation, and achieve the effect of improving reliability, simple method and easy implementation.

Active Publication Date: 2014-03-26
INST OF CARE LIFE
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AI Technical Summary

Problems solved by technology

[0003] In order to avoid problems such as misreporting of the earthquake early warning system and large deviations of earthquake early warning parameters caused by the movement of the earthquake early warning monitoring instrument, the present invention provides an earthquake early warning monitoring instrument based on an acceleration sensor for an earthquake early warning monitoring instrument that is not equipped with a GPS positioning device The method of identifying the position change of the instrument

Method used

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  • Earthquake early warning monitor location change identification method based on acceleration sensor
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Embodiment Construction

[0024] Such as figure 1 As shown, the position change identification method of the earthquake early warning monitoring instrument based on the acceleration sensor, the earthquake early warning monitoring instrument is equipped with an acceleration sensor for detecting the acceleration of gravity at the position of the earthquake early warning monitoring instrument;

[0025] The method comprises the steps of:

[0026] Start the judging step, when the earthquake early warning and monitoring instrument is started, judge whether the start of the earthquake early warning and monitoring instrument is the first start, and the first start refers to the first start after the earthquake early warning and monitoring instrument is installed at the monitoring site;

[0027] Parameter setting step, when determining that the earthquake early warning and monitoring instrument is started for the first time, the acceleration sensor in the instrument detects the acceleration of gravity at the po...

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Abstract

The invention relates to the field of earthquake early warnings, in particular to an earthquake early warning monitor location change identification method based on an acceleration sensor. The problems of misinformation of an early warning system, the large earthquake early warning parameter deviation and the like caused by the fact that an earthquake early warning monitor is moved are solved. The acceleration sensor for detecting the gravitational acceleration of the position where the earthquake early warning monitor is located is allocated in the earthquake early warning monitor. The earthquake early warning monitor location change identification method includes the start judging step, the parameter setting step, the gravitational acceleration monitoring step, the judging step and the executing step. A system comprises a start judging module, a parameter setting module, a gravitational acceleration monitoring module, a judging module and an executing module. The judging module and the executing module can be arranged on the earthquake early warning monitor or an early warning center. The earthquake early warning monitor location change identification method is concise, convenient to implement, suitable for earthquake early warning monitors without GPS location devices, and favorable for improving the reliability of the earthquake early warning system.

Description

technical field [0001] The invention relates to the field of earthquake early warning, in particular to a position change identification method of an earthquake early warning monitor based on an acceleration sensor, which is used to monitor whether the earthquake early warning monitor is moved. Background technique [0002] In earthquake early warning, earthquake early warning and monitoring instruments are required to accurately locate the epicenter, and the location of earthquake early warning and monitoring instruments is the basis for determining the location of the epicenter. important. For this reason, after the earthquake early warning and monitoring instrument is installed, it is necessary to bind the longitude and latitude of the instrument's location with the instrument's ID number. The position of the instrument can be determined by a GPS positioning device, but this method requires each instrument to be equipped with a GPS module, which is costly and complex in ...

Claims

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Application Information

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IPC IPC(8): G08B21/10
Inventor 王暾
Owner INST OF CARE LIFE
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