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

A technology of electronic devices and functions, applied in the direction of fire alarms that rely on the effect of smoke/gas, can solve the problems of fire extinguishing and leaving the scene, missing the golden time for rescue, and difficulty in realizing the fire, so as to avoid accidents and save money. The effect of rescue time

Active Publication Date: 2012-07-18
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

If the prevention is not timely or there is no awareness of prevention in this regard, and the fire is hard to prevent, for example, many times people rest and sleep at home, and it is difficult to realize that the fire is coming, so that they cannot extinguish the fire or leave the scene at the first time. , When you or others find out, you have missed the golden time for rescue, which causes irreparable shortcomings

Method used

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

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Embodiment Construction

[0010] figure 1 It is a schematic diagram of the hardware structure of the electronic device with the emergency function of the present invention. The electronic device with emergency function (hereinafter referred to as "electronic device") 1 is various electronic devices carried by the user, such as mobile phone, PDA and so on. The electronic device 1 includes a smoke sensing unit 10 , a current detection unit 20 , a conversion unit 30 , a power management unit 40 , a processing unit 50 and an output unit 60 .

[0011] The smoke sensing unit 10 is used for sensing outside air and analyzing changes in air components. In this embodiment, the smoke sensing unit 10 is an ionization chamber. The ionization chamber consists of two plates with a voltage between them and a radioactive source of ionizing radiation, which is a small amount of the element americium. The a particle in the americium element can ionize the oxygen atoms and nitrogen atoms in the air, producing negatively...

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Abstract

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.

Description

technical field [0001] The present invention relates to an electronic device, and more specifically, to an electronic device with a function of calling for help and a method for calling for help. Background technique [0002] In real life, we often hear news about fires. Fires bring people not only economic losses but also personal injuries. People need to be vigilant and prevent fires. If the prevention is not timely or there is no awareness of this aspect at all, and the fire is hard to prevent, for example, many times people rest and sleep at home, and it is difficult to realize that the fire is coming, which makes them unable to extinguish the fire or leave the scene at the first time. , When you or others find out, you have missed the golden time for rescue, thus causing irreparable shortcomings. Contents of the invention [0003] The main purpose of the present invention is to provide an electronic device with a function of calling for help, which includes an output...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/11
CPCG08B17/10
Inventor 李成志黄仁文庄宗仁翁世芳
Owner HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO LTD
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