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A detection method and gas alarm

A detection method and an alarm technology are applied in the fields of communication and electronics to achieve the effect of reducing the frequency of alarms and improving the reliability of the alarms.

Active Publication Date: 2016-12-21
BEIJING GOLDENET IOT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a detection method and a gas alarm, which are used to solve the problem of false alarms caused by misoperations in the prior art, reduce the frequency of false alarms caused by misoperations, and improve the reliability of the alarm

Method used

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  • A detection method and gas alarm
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Embodiment Construction

[0042] An embodiment of the present invention solves the problem of false alarms caused by misoperation in the prior art by providing a detection method and a gas alarm.

[0043] The technical solution in one embodiment of the present invention is to solve the problem of false alarms caused by the above-mentioned misoperations, and the general idea is as follows:

[0044] Receive the first button operation; judge whether the second button operation is received within the preset time range; if so, generate an alarm command based on the second button operation; execute the alarm command, and output an alarm signal.

[0045] Because the present invention only receives the second button operation within the preset time range, it generates an alarm command based on the second button operation, executes the alarm command, and outputs an alarm signal, which can effectively reduce user misoperation The frequency of the alarm caused by the alarm is improved, and the reliability of the ...

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Abstract

The invention discloses a detection method and a gas alarm. The method is applied to a gas alarm. The gas alarm has a detection unit for receiving button operations. The method includes: detecting at the first moment to obtain the second A button operation; judging whether a second button operation is detected within the preset time range from the first moment; if so, generating an alarm command based on the second button operation; executing the alarm command, and outputting An alarm signal reduces the frequency of false alarms caused by misoperation and improves the reliability of the alarm.

Description

technical field [0001] The invention relates to the fields of communication and electronics, in particular to a detection method and a gas alarm. Background technique [0002] Carbon monoxide gas (CO) is a colorless, odorless, non-irritating, toxic gas that cannot be sensed by the five senses, and can inhibit the oxygen-carrying capacity of the blood. The toxicity of carbon monoxide gas mainly affects the supply and utilization of oxygen. The affinity between carbon monoxide gas and red blood cells is more than 300 times greater than that between oxygen and red blood cells, resulting in hypoxia in human tissues. After inhaling carbon monoxide gas, carbon monoxide gas enters the lungs and combines with red blood cells first, making red blood cells lose the ability to transport oxygen, causing hypoxia in multiple organs of the human body, resulting in tissue damage and even death. Ordinary people cannot self-aware when they are accidentally poisoned, and they often enter a co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/14
Inventor 崔贵森胡旭成
Owner BEIJING GOLDENET IOT TECH
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