An intelligent barrier using ultrasonic technology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F23%3A00558523" target="_blank" >RIV/60162694:G43__/23:00558523 - isvavai.cz</a>

Výsledek na webu

<a href="http://iris.elf.stuba.sk/JEEEC/data/pdf/5_122-06.pdf" target="_blank" >http://iris.elf.stuba.sk/JEEEC/data/pdf/5_122-06.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/jee-2022-0046" target="_blank" >10.2478/jee-2022-0046</a>

Jazyk výsledku

angličtina

Název v původním jazyce

An intelligent barrier using ultrasonic technology

Popis výsledku v původním jazyce

The article is devoted to the complete design of an intelligent barrier that uses piezoelectric ceramic transducers as transmitter of an acoustic signal and as a receiver. There is a relatively rich device base on the market for these transducers. These transducers are also not economically demanding. The barrier is composed of three identical bars. A continues wave rectangular signal generation is used for excitation of the converters on the transmitting side. The receiving side is more complex. A signal from the receiving transducer is first analog pre-processed and converted to logical values of 0 or 1. Subsequently, these signals are processed in a microcontroller system, evaluated and a possible alarm of a presence of an intruder is signaled using a display, a light-emitting diode and a piezoelectric siren. The display also shows the number of alarms. Some intelligence is added to the system by classifying a potential intruder. The functionality of the system is verified in a detail and discussed.

Název v anglickém jazyce

An intelligent barrier using ultrasonic technology

Popis výsledku anglicky

The article is devoted to the complete design of an intelligent barrier that uses piezoelectric ceramic transducers as transmitter of an acoustic signal and as a receiver. There is a relatively rich device base on the market for these transducers. These transducers are also not economically demanding. The barrier is composed of three identical bars. A continues wave rectangular signal generation is used for excitation of the converters on the transmitting side. The receiving side is more complex. A signal from the receiving transducer is first analog pre-processed and converted to logical values of 0 or 1. Subsequently, these signals are processed in a microcontroller system, evaluated and a possible alarm of a presence of an intruder is signaled using a display, a light-emitting diode and a piezoelectric siren. The display also shows the number of alarms. Some intelligence is added to the system by classifying a potential intruder. The functionality of the system is verified in a detail and discussed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Electrical Engineering ─ Elektrotechnický časopis

ISSN

1335-3632

e-ISSN

1339-309X

Svazek periodika

73

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

343-349

Kód UT WoS článku

000883793600006

EID výsledku v databázi Scopus

2-s2.0-85143046962