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Electronic device as well as fingerprint identification-based data protection system and method thereof

A technology of fingerprint recognition and electronic devices, which is applied in digital data protection, character and pattern recognition, and acquisition/sorting of fingerprints/palmprints, etc. It can solve the problems of user inconvenience and achieve the effect of protecting private data

Inactive Publication Date: 2013-09-11
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many electronic devices use fingerprint recognition to protect private data. However, the traditional method of using fingerprints to protect private data requires the use of additional fingerprint acquisition devices, such as fingerprint scanners. Inputting fingerprint data will bring great inconvenience to users

Method used

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  • Electronic device as well as fingerprint identification-based data protection system and method thereof
  • Electronic device as well as fingerprint identification-based data protection system and method thereof
  • Electronic device as well as fingerprint identification-based data protection system and method thereof

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Experimental program
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Embodiment Construction

[0013] Such as figure 1 Shown is a hardware architecture diagram of the operating environment of the data protection system based on fingerprint identification in the present invention. The data protection system 10 runs in the electronic device 1 . The electronic device 1 includes a memory 11 , a processor 12 and a touch screen 13 . In this embodiment, the touch screen 13 is a capacitive touch screen. The electronic device 1 may be, but not limited to, a portable electronic device with the touch screen 13 such as a smart phone or a PDA. The data protection system 10 includes a fingerprint image acquisition module 101 , a fingerprint image analysis module 102 and a data protection module 103 . The data protection system 10 can be solidified in the operating system of the electronic device 1 , and can also be stored in the memory 11 and executed by the processor 12 .

[0014] The fingerprint image acquiring module 101 is used for acquiring the fingerprint image of the finge...

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PUM

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Abstract

A data protection system based on fingerprint identification is applied to an electronic device provided with a capacitive touch screen. When the touch screen is touched by a finger, the system detects a capacitance value between each point on the finger and an induction pole plate layer through the touch screen, and a fingerprint image of the finger is acquired according to the size distribution law of the detected capacitance values; then the system compares the acquired fingerprint image with one or more fingerprint images prestored in the electronic device and performs analysis; and when the acquired fingerprint image is different from or dissimilar to any prestored fingerprint image, target data preset in the electronic device are automatically protected. The invention further provides a data protection method based on the fingerprint identification. The data protection system and method are used for automatically protecting the target data preset in the electronic device.

Description

technical field [0001] The invention relates to an electronic device and its data protection system and method based on fingerprint identification. Background technique [0002] With the rapid development of electronic information technology, electronic devices such as smart phones and PDAs have become indispensable communication and entertainment tools in people's daily life. Many users use electronic devices to store various data related to themselves. For example, the user's private information recorded by the mobile phone's camera, audio recording, video recording and other functions. These data may include some users' personal privacy data, which may cause unexpected troubles to users when viewed by others. Therefore, it is particularly important to protect the private data stored in the electronic device by the user. At present, many electronic devices use fingerprint identification to protect private data. However, the traditional method of using fingerprints to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06K9/00
CPCG06F21/32G06V40/1306
Inventor 黄仁文犹强张俊伟张军庄宗仁翁世芳
Owner FU TAI HUA IND SHENZHEN
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