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Electronic device and method with anti-theft function

A technology of electronic devices and functions, applied in the direction of anti-theft alarms, anti-theft alarm mechanical activation, alarms that rely on moving hand-held items, etc.

Inactive Publication Date: 2015-11-25
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because of the lightness, thinness, shortness, and smallness of portable electronic devices, thieves can take advantage of them, and they are often stolen without the owner's awareness and precautions.

Method used

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  • Electronic device and method with anti-theft function
  • Electronic device and method with anti-theft function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Such as figure 1 Shown is a block diagram of the electronic device 1 with anti-theft function of the present invention. The electronic device 1 includes a plurality of touch sensing units 11 , a storage unit 12 , an alarm unit 13 and a processing unit 14 . The multiple touch sensing units 11 cover the surface of the electronic device 1 , and can generate sensing signals when touched by the user, and transmit the generated sensing signals to the processing unit 14 for processing. The storage unit 12 stores at least one preset graphic. Generally, when a thief steals the electronic device 1, the gestures used by the user to take the electronic device 1 will be different. For example, when the thief steals the electronic device 1, he generally adopts the method of holding the electronic device 1 with his hand, so his hand is in contact with the surface of the electronic device 1. The pattern formed after contact is generally an approximate straight line or a point formed ...

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PUM

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Abstract

A portable electronic device includes a plurality of touch sensing units for covering a surface of the portable electronic device. Each touch sensing unit is capable of generating touch sensing signals when the touch sensing units are touched. The portable electronic device stores at least one predetermined figure. The portable electronic device determines positions of the touched touch sensing units on the surface of the portable electronic device when the touch sensing unit is touched, and generates a touch figure according to the determined position of each touched touch sensing unit on the surface of the portable electronic device. The portable electronic device computes a similarity degree between the generated touch figure and the predetermined figure, and generates an alarm instruction to control an alarm unit to output an alarm signal if the computed similarity degree is greater than the predetermined value.

Description

technical field [0001] The invention relates to an electronic device and method with anti-theft function. Background technique [0002] Now hand-held electronic devices are light, thin, short, and small, and users can carry them with them so that they can be used at any time. But also because of the lightness, thinness, shortness, and smallness of the portable electronic device, it gives the thief an opportunity to steal it without the owner noticing and guarding against it. Contents of the invention [0003] In view of this, it is necessary to provide an electronic device and method with anti-theft function, which can alarm and prompt the user when the device is stolen. [0004] The electronic device with anti-theft function includes a storage unit, the storage unit stores at least one preset figure, the preset figure is an approximate straight line, or a point; a plurality of touch sensing units cover the surface of the electronic device, It is used to sense the user’s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B13/00
CPCG08B13/14
Inventor 犹强王海文黄贤增李成志马崇瑾辛阳
Owner FU TAI HUA IND SHENZHEN