Method and system utilizing active touch pen to transmit fingerprint information
A fingerprint information and stylus technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problems of fingerprint unlocking, fingerprint payment, and restricting user anti-theft methods, so as to achieve rich anti-theft means and optimize user The effect of experience
Inactive Publication Date: 2018-01-12
中新国际电子有限公司
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Problems solved by technology
[0003] However, there are still many electronic devices on the market without fingerprint recognition devices, so operations such as fingerprint unlocking and fingerprint payment cannot be performed.
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] The core of the present invention is to provide a method for transmitting fingerprint information using an active stylus, which is used to input fingerprint information to the electronic device through the screen of the electronic device, so that when the electronic device does not have a fingerprint unlocking device or the original electronic device When the fingerprint unlocking device fails, fingerprint unlocking or fingerprint payment is performed, w...
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The invention discloses a method and system utilizing an active touch pen to transmit fingerprint information. The method comprises the steps that after the active touch pen provided with a fingerprint acquirer acquires the fingerprint information through the fingerprint acquirer, the fingerprint information is sent to a micro control unit (MCU) of the active touch pen, then the MCU converts the fingerprint information into pressure sensitive information, and the pressure sensitive information is transmitted to a screen of an electronic device through the output end of the active touch pen indifferent time periods for fingerprint information transmission. The fingerprint information is transmitted to the electronic device by utilizing the active touch pen having a fingerprint acquisitionfunction and a fingerprint information conversion function, and fingerprint unlocking or fingerprint payment can be also performed under the situation that the electronic device is not provided with afingerprint unlocking device or an original fingerprint unlocking device of the electronic device breaks down, so that anti-theft means of a user is enriched, and user experience is optimized.
Description
technical field [0001] The invention relates to the field of electronic equipment, in particular to a method and system for transmitting fingerprint information by using an active touch pen. Background technique [0002] Fingerprint identification refers to identification by comparing the detailed feature points of different fingerprints. Fingerprint recognition technology involves image processing, pattern recognition, computer vision, mathematical morphology, wavelet analysis and many other disciplines. Because everyone's fingerprints are different, even between the ten fingers of the same person, there are obvious differences in fingerprints, so fingerprints can be used for identification. Fingerprint recognition technology is often used in anti-theft work. Nowadays, many electronic products such as mobile phones and tablet computers have fingerprint identification devices, through which functions such as fingerprint unlocking and fingerprint payment can be realized. ...
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Inventor 彭龙祥张大海
Owner 中新国际电子有限公司