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Multi-information fusion sign language translation system

A technology of multi-information fusion and sign language translation, which is applied in the direction of educational appliances, instruments, teaching aids, etc., to achieve the effect of low cost, low power consumption, and small size

Inactive Publication Date: 2017-08-18
NANCHANG UNIV
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[0042]In conjunction with the accompanying drawings, the description is as follows:

[0043] A sign language translation system with an emotion recognition voice broadcast and one-key help function. Including flexible sensor part, MPU6050 module part, Arduino main controller part, Bluetooth part, Raspberry Pi part, GPS module part, EEG sensor part, one-key emergency system, NRF24L01 wireless module part, and voice module part.

[0044] The flexible sensor part is composed of pressure-sensitive material and adhesive tape. The pressure-sensitive material is a material with carbon black components. It has a piezoresistive effect. Its function is to sense changes in pressure. After testing, its data is stable and there are few jumps.

[0045] The MPU6050 module part integrates a 3-axis gyroscope and a 3-axis acceleration sensor, and contains a second IIC interface, which can be used to connect an external magnetic sensor. It can use its own digital motion processor hardware accel...

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Abstract

The invention discloses a multi-information fusion sign language translation system, and the system takes Raspberry Pi and Android as the basic main control parts, and detects the bending degree of a finger through a flexibility sensor of the system. Meanwhile, an MPU6050 posture detection module is used for recognizing the movement state of a hand, so as to deduce the posture of the hand and an elbow. Finally, a voice module is used for expressing the speech. Meanwhile, a brain wave collection module collects alpha and beta waves transmitted by a brain, calculates the concentration degree of the brain and the emotion, enables the voice broadcast to have the human feelings, and enables the expression to be vivid and humanized.

Description

technical field [0001] The invention relates to a multi-information fusion sign language translation system. Background technique [0002] Judging from the current market, the works and designs of sign language translation systems are few and not perfect, and the prices are generally high, which is not conducive to marketization. The existing video phone sign language interpretation auxiliary device is a sign language image prompting device, which is composed of three mechanisms: a sign language image receiving mechanism, which is used to receive sign language images; a display mechanism, which displays the signs received by the sign language image receiving mechanism. sign language image; and an eye-fixing mechanism, which fixes the display mechanism in front of the eyes of the deaf-mute; when the deaf-mute visually recognizes the outside world, the sign language image received by the sign language image receiving mechanism can be visually recognized at the same time. The ...

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Application Information

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IPC IPC(8): G09B21/00
CPCG09B21/00
Inventor 董增文司政向刘洋唐秋航林旺花昕捷余佳俊
Owner NANCHANG UNIV
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