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Multifunctional portable electronic device

An electronic device and portable technology, applied in the direction of measuring devices, electrical components, electrical equipment structural parts, etc., can solve problems such as inconvenience for drivers to travel, and achieve the effect of avoiding traffic accidents and simplifying items

Inactive Publication Date: 2009-06-24
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the alcohol concentration monitoring device and the portable electronic device used for leisure or communication all need to be carried by the driver, it will bring a lot of inconvenience to the driver's travel due to too many items carried.

Method used

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  • Multifunctional portable electronic device
  • Multifunctional portable electronic device

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Experimental program
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Embodiment Construction

[0010] see figure 1 As shown, the multifunctional portable electronic device 100 of the preferred embodiment of the present invention includes a power supply module 10, an alcohol concentration sensing module 12, an analog-to-digital conversion module 14, a central processing unit 16 and a display module 18 connected in sequence . The power module 10 provides power for the alcohol concentration sensing module 12 , the analog-to-digital conversion module 14 , the CPU 16 and the display module 18 .

[0011] see figure 2 As shown, the alcohol concentration sensing module 12 includes an alcohol concentration sensor 120, a load resistor R L and a plurality of wires 121, wherein the wires 121 are used to realize the electrical connection between various components. The alcohol concentration sensor 120 is a semiconductor type gas sensor, which is suitable for the detection of alcohol concentration in human breath, and it has a first contact A, a second contact B, a third contact ...

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Abstract

The invention provides a portable multifunctional electronic device, which comprises a power supply module, an alcohol concentration sensing module, a signal processor and a display module. The power supply module provides a working volt for the alcohol concentration sensing module which outputs a voltage to the signal processor after sensing alcohol; the signal processor converses the voltage output by the alcohol concentration sensing module into a digital signal, and a corresponding alcohol concentration value is obtained through calculation; and the alcohol concentration value is transmitted to the display module. The portable multifunctional electronic device is used for sensing the alcohol concentration conveniently, not only simplifies the articles carried with people, but also leads a user to actively measure the alcohol concentration at any time, and avoids excessive drinking.

Description

technical field [0001] The invention relates to a portable electronic device, in particular to a multifunctional portable electronic device with alcohol concentration sensing function. Background technique [0002] With the improvement of people's living standards, there are more and more vehicles in life, and the accompanying traffic accidents are also showing a gradually increasing trend. Among all kinds of traffic accidents, some are caused by poor road conditions, some are caused by drivers' fatigue driving, and some are caused by drivers who drink and drive. Especially in some vicious traffic accidents, drunk driving accounts for The proportion of traffic accidents is very large, and traffic accidents also cause countless losses of property and lives. [0003] According to medical statistics, when the blood alcohol concentration of the human body reaches more than 80 mg / 100 ml, the driver's sense of balance and judgment will drop sharply, and the accident rate will be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/98H05K7/00
CPCG01N33/4972
Inventor 李东隆
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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