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Antifake signature-oriented multi-dimensional force feeling information measurement digital pen

A technology of information measurement and digital pen, which is applied in the direction of measuring devices, electrical digital data processing, and the input/output process of data processing, etc. It can solve problems such as no clear conclusions, achieve structural optimization, reduce the impact of friction, reduce effect of size

Inactive Publication Date: 2010-01-06
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current research on signature anti-counterfeiting technology focuses on the identification of handwriting, and there is no clear conclusion on whether there are biological characteristics in the writing process of signatures.

Method used

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  • Antifake signature-oriented multi-dimensional force feeling information measurement digital pen
  • Antifake signature-oriented multi-dimensional force feeling information measurement digital pen
  • Antifake signature-oriented multi-dimensional force feeling information measurement digital pen

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] See figure 1 , figure 2 , Figure 6 As shown, the present invention is a multi-dimensional force sensory information measuring digital pen for anti-counterfeiting of signatures, which consists of a power supply module, a wireless transmission module, sensors (including five one-dimensional force sensors, an inclination sensor, and an acceleration sensor), a pen body Skeleton, the pen body skeleton includes a pen core 1, a sensor fixing frame 2, a connecting frame 3 and a pen holder 4, a power module, a wireless transmission module, an inclination sensor, and an acceleration sensor are installed in the pen holder 4, and the sensor is a model The one-dimensional force sensor of FSS1500NST, wherein four sensors (sensor A5, sensor B6, sensor C7, sensor D8) are respectively installed on the front end face 231, the right end face 232, the rear end face 23...

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Abstract

This inventioin discloses a multidimension force-sense information measurement digital pen composed of a supply module, a radio transmission module, seven sensors and a pen framework, in which, the framework includes a core, a sensor fixing frame, a connecting frame and a pen-holder, and the supply module, the radio transmission module, an obliquity sensor and an acceleration sensor are set in the pen-holder, and the four sensors are installed on the front, right, back and the left surfaces of the inner frame of the fixing frame and sensor E is installed in the square slot of the axial frame, which integrates multiple one-dimension sensors to measure multidimension force information smartly and measures physical quantities when writing in real time.

Description

technical field [0001] The present invention relates to a digital pen for force sensory signal measurement, more particularly, it refers to a multi-dimensional force sensory information measuring digital pen for signature anti-counterfeiting which can record the force signal of the writing process and can communicate with a computer in a wired or wireless manner. . The digital pen of the present invention lays the foundation for further development of handwriting and signature recognition systems based on human biological force sense features. Background technique [0002] With the development of human society, identity verification and identification play an increasingly important role, and are increasingly widely used in various fields of society and in all aspects of people's daily life. [0003] Biometrics technology refers to the use of the inherent physiological characteristics (Physiological characteristics) or behavioral characteristics (Behavioral characteristics) ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/00G06F3/033G01D21/00G06F3/0354
Inventor 王党校张玉茹姚冲吴俊
Owner BEIHANG UNIV
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