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Electronic and Acoustic Engineering
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License: CC BY
Data sources: UnpayWall
Electronic and Acoustic Engineering
Article . 2020 . Peer-reviewed
Data sources: Crossref
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Smart Glasses Based on SoC QCC5124

Authors: Maksymovych, Bohdan Oleksandrovych;

Smart Glasses Based on SoC QCC5124

Abstract

The article proposes a structure for building smart glasses based on a powerful SoC using the bone path for sound. Modern smart glasses are available to perform from certain professional jobs to the everyday. The model discussed in the article refers to casual glasses and assumes that the user needs a set of only the most common basic functions, which will help to achieve the perfect balance. The development was based on an analysis of the wearable electronics market and the study of popular features among users. The choice of a useful set of eyewear functions for everyday users of wearable electronics is justified, which will allow them to create a more compact design, and the transmission of sound through the bone - mastoid will provide increased safety of the user and improve auditory sensitivity. This will allow you to hear better in people's places where the sound from ordinary speakers is simply not heard. Speaker sound is an acoustic signal that can silence another sound from a louder source. The main task is to choose a set of components that will reduce the number of components of the finished board. Companies that manufacture such products usually develop their own calculator, a processor that will operate the glasses and process the necessary information. The use of SoC's own design for wearable electronics has a positive effect on the portable device's energy efficiency and reliability due to reduced component use and reduced overall dimensions. After all, you can use ready-made solutions. They will also have everything you need to integrate into a technical solution of this type, but their problem is their versatility, which means you need to customize to the developer's requirements. The structural scheme of application use SoC by Qualcomm company with a piece in devices of this type is presented. Qualcomm's SoC is available for development, leading the way in creating similar solutions for mobile platforms and with a large selection of affordable products. QCC302x / QCC303x or QCC5100 family may be integrated into the structure. The circuit, in addition to the processor, includes the use of the necessary external peripherals as amplifiers, 2 microphones, a touch control panel, antenna and antenna filter, a battery and a battery management system. The proposed structure provides for the implementation of smart glasses, which will be structurally close in shape to regular glasses and will have only the most required user basic features. This will reduce the cost of the device and make it accessible to a much larger number of users. The use of bone conduction sounds will positively improve information transfer regardless of the user's location. And having a voice assistant will allow you to quickly get the information you need without touching your smartphone.

В статті запропоновано структуру побудови розумних окулярів на основі потужного SoC з використанням тракту кісткового проведення звуків. Розробку проведено на основі аналізу ринку носимої електроніки та дослідження популярних функцій серед користувачів. Обгрунтовано вибір корисного набору функцій окулярів для повсякденного користувача носимої електроніки, що дозволить створити більш компактну їх конструкцію, а передача звуку через завушну кістку – мастоїд забезпечить підвищену безпеку користувача та покращить слухову чутливість.

Keywords

Електроніка; Мікроелектроніка; Акустика, Electronics, розумні окуляри; кісткова провідність; SoC; голосове керування; Bluetooth 5.0; BLE, smart glasses; bone conduction; SoC; voice control; Bluetooth 5.0; BLE, 612.858.1

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
hybrid