An intelligent barrier using ultrasonic technology
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
An intelligent barrier using ultrasonic technology
Original language description
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.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Electrical Engineering ─ Elektrotechnický časopis
ISSN
1335-3632
e-ISSN
1339-309X
Volume of the periodical
73
Issue of the periodical within the volume
5
Country of publishing house
SK - SLOVAKIA
Number of pages
7
Pages from-to
343-349
UT code for WoS article
000883793600006
EID of the result in the Scopus database
2-s2.0-85143046962