Andmebaasi logo
 

Testing of ISM band at remotes for unlocking vehicles

Lühendatud kirje lehekülg
dc.contributor.authorHart, J.
dc.contributor.authorHartová, V.
dc.date.accessioned2018-03-08T12:46:34Z
dc.date.available2018-03-08T12:46:34Z
dc.date.issued2018
dc.descriptionArticleeng
dc.description.abstractEvery modern car has a remote control for wireless unlocking. Wireless drivers for unlocking the vehicle using frequency in the ISM bands. ISM bands are unlicensed bands. They are usually used for industrial, medical and scientific purposes. The question is whether wireless transmission parameters are sufficient and do not violate defined range of ISM band. Another important aspect is the security of the wireless transmissions and any other signal interference. The problem of interference plays an important role in ensuring the quality and safety of wireless communications, especially when wireless networks can be found everywhere. The issues of remote control vehicles is very important due to the resulting security of a guarded vehicle. One of the major risks that may occur are data transmission that the signal is blocked by another signal and the end user does not notice. In this case, does not lock the vehicle nor ensuring its securing security system. Tests which were performed accurately determined the bandwidth of broadcast remote control for each vehicle. Vehicles for which the tests were conducted are standard vehicles used to frequent occurrence. These are the following types: Alfa Romeo, Hyundai, Mercedes, Škoda and Toyota. Subsequently, the analysis was performed of transmission compared with standard broadcast of jammers. All test drivers worked in the band ISM433. These tests clearly demonstrated that not every manufacturer strictly observes ranges of ISM band. This may affect traffic on surrounding licensed bands.eng
dc.identifier.issn1406-894X
dc.identifier.publicationAgronomy Research, 2018, vol. 16, Special Issue 1, pp. 1017-1024eng
dc.identifier.urihttp://hdl.handle.net/10492/3822
dc.identifier.urihttp://dx.doi.org/10.15159/ar.18.019
dc.rights.holderCopyright 2009 by Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry. No part of this publication may be reproduced or transmitted in any form, or by any means, electronic or mechanical, incl. photocopying, electronic recording, or otherwise without the prior written permission from the Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestryeng
dc.subjectremoteseng
dc.subjectvehicleeng
dc.subjectwireless transmissioneng
dc.subjectinterferenceeng
dc.subjectmeasuringeng
dc.subjectarticleseng
dc.titleTesting of ISM band at remotes for unlocking vehicleseng
dc.typeArticleeng

Failid

Originaal pakett

Nüüd näidatakse 1 - 1 1
Pisipilt
Nimi:
Vol16S1_9.pdf
Suurus:
1.1 MB
Formaat:
Adobe Portable Document Format
Kirjeldus:
Article
Lae alla

Kollektsioonid

2018, Vol. 16, Special Issue 1