Kommunikationstechnische Optimierung eines energieautarken funkbasierten Sensorkonzepts
In this bachelor thesis, an existing wireless sensor concept was examined with regard to software optimization possibilities. First, the application possibilities of such sensor systems in the existing maintenance strategies were described. Subsequently, an analysis of the previous sensor concept wa...
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| Materyal Türü: | Elektronik Kitap Bölümü |
| Baskı/Yayın Bilgisi: |
Leipzig
HTWK Leipzig - OA-Hochschulverlag
2019
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| Konular: | |
| Online Erişim: | DOAB: download the publication DOAB: description of the publication |
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| Özet: | In this bachelor thesis, an existing wireless sensor concept was examined with regard to software optimization possibilities. First, the application possibilities of such sensor systems in the existing maintenance strategies were described. Subsequently, an analysis of the previous sensor concept was carried out, on the basis of which an alternative concept to communication optimisation was realised with the existing hardware. By replacing the previously used application protocol HTTP with the lightweight MQTT, an alternative sensor concept was created. In addition, a measurement concept was developed to determine the transmission time, which allows a comparison with the existing sensor concept. It was thus possible to evaluate the extent to which the objective had been achieved. Eine sensorbasierte Überwachung des Anlagenzustands stellt eine Voraussetzung für die zustandsabhängige Instandhaltung dar. Ein kabelloses funkbasiertes Messsystem senkt den Installationsaufwand erheblich und ermöglicht Messungen auch an schwer zugänglichen Orten. Zudem reduziert ein energieautarkes System den Wartungsaufwand, da zum Beispiel Batteriewechsel überflüssig werden. Das vorliegende Werk beschreibt die softwareseitige Optimierung eines solchen bestehenden Sensorkonzepts. Zu diesem Zweck wurde ein Messkonzept zur Bestimmung der zur Datenübertragung benötigten Sendedauer entwickelt, welches einen Vergleich mit dem bestehenden Sensorkonzept ermöglicht. |
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| Fiziksel Özellikler: | 1 electronic resource (94 p.) |
| ISBN: | 9783966270069-00 9783966270045; 9783966270052 |
| Erişim: | Open Access |