Intelligent electronic audio book capable of effectively detecting page number

Abstract

The invention provides an intelligent electronic audio book capable of effectively detecting page numbers. The intelligent electronic audio book at least comprises a capacitive sensor, a touch control chip, a microprocessor, a player and a power supply unit, wherein a page number sensing plate is electrically connected with the power supply unit so that the electrified capacity of the page number sensing plate is increased, and the capacitive sensor can effectively sense whether the page number sensing plate is positioned in a sensing range. The invention further provides an intelligent electronic audio book utilizing a page number detection unit to detect page numbers, wherein the page number detection unit comprises a magnetic field sensing element, pages of a book are equipped with magnets, the magnetic field sensing element can sense the variation in magnetic flux of the magnet of the page turned over so as to generate a page number detection message when the book page is turned over or closed, and the page number detection message is sent to the microprocessor for distinguish processing, therefore, the intelligent electronic audio book can sense the page number of the current page more quickly and efficiently, and effectively improve the sensitivity and reliability of page number detection.

Description

technical field [0001] An intelligent electronic voice book, especially an intelligent electronic voice book that effectively improves the sensitivity and reliability of the intelligent electronic voice book for page number detection. Background technique [0002] For young children and the visually impaired, the development of audio books provides great convenience for young children and the visually impaired to read books. [0003] Please refer to China Taiwan Utility Model Patent Announcement No. M491899 "Intelligent Electronic Voice Book", which includes a capacitive sensor, a touch chip, a microprocessor and a player, wherein the capacitive sensor is used to sense the page number sensor and touch the media , the touch chip is used to convert the area where the sensing capacitance of the capacitive sensor changes into the coordinate position information of the page number sensor sheet and the coordinate position information of the touch medium, and the microprocessor is ...

AI Technical Summary

Problems solved by technology

[0004] However, although the intelligent electronic voice book of the prior art can effectively sense the trigger media such as the hand, when the page number sensor sheet enters the capacitive sensor, the capacitive sensor cannot sense the page number sensor sheet every time. It is because the charged amount of the page number sensor is close to the noise in the environment space, so the capacitive sensor cannot effectively detect it as noise or the page number sensor. The method of fingers, so that the capacitive sensor can change in real time to ensure the sensitivity and reliability of page number sensing, or use the method of sensing magnetic flux changes to improve the sensitivity and reliability of smart electronic voice books for page number detection

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