Electronic device with help calling function and help calling method of electronic device

The invention provides an electronic device with a help calling function and a help calling method of the electronic device. The help calling method comprises the following steps of: inducing outside air and analyzing change of air components; judging whether sensing the current change; if sensing t...

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Bibliographic Details
Main Authors ZHUANG ZONGREN, LI CHENGZHI, HUANG RENWEN, WENG SHIFANG
Format Patent
LanguageChinese
English
Published 18.07.2012
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The invention provides an electronic device with a help calling function and a help calling method of the electronic device. The help calling method comprises the following steps of: inducing outside air and analyzing change of air components; judging whether sensing the current change; if sensing the current change, amplifying the changed current and converting the changed current into a voltage; judging whether the converted voltage reaches the reference voltage; and if the voltage value reaches the reference voltage, outputting a signal comprising alarm information. Through detecting nearby air, when detecting that air contains smoke and sensing the current change, the electronic device is used for amplifying and converting the changed current, and outputting the signal comprising the alarm information, so that a user can be most rapidly and most immediately rescued.
Bibliography:Application Number: CN2011109353