Original title: System for Autonomous Data Collection from Weighting Sensors
Translated title: System for Autonomous Data Collection from Weighting Sensors
Authors: Lučanský, Adam ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
Document type: Bachelor's theses
Year: 2017
Language: eng
Publisher: Vysoké učení technické v Brně. Fakulta informačních technologií
Abstract: [eng] [cze]
Práca sa zaoberá automómnym zaznamenávaním váhy včelích úlov. Zbernicová jednotka (STM32F0) zbiera dáta z dvoch prevodníkov HX711 a posiela ich na CAN zbernicu. Jednotky na zbernici sú prepojené telefónnym káblom ktorým su aj napájané. Na jednom z koncov zbernice sa nachádza Raspberry Pi 3 s rozšírením o CAN. Nazbierané dáta su posielané pomocou integrovaného WiFi modemu na webserver. Systém je napájaný z batérie nabíjanej solárnym panelom s dostatočným výkonom na nepretržitú prevádzku. Dáta su prezentované užívateľovi vo forme grafu na webovom rozhrani. Electronické váženie úlov nahradzuje aktuálne osobné meranie mechanickou váhou. Systém bol odtestovaný a nainštalovaný lokálnemu včelárovi. Thesis implements a system for the remote weight measurements of the beehives. Bus-unit board (STM32F0) samples two load cells (HX711 converter) and exposes data to the CAN bus. All units are chained through telephone cable, with a master unit (Raspberry Pi 3) with CAN shield at one end collecting and sending data to the web-server. Wireless data transmission is provided by integrated WiFi. System is battery-powered and charged by a solar panel large enough to accommodate continuous operation. Data are shown to the user in web-interface. Autonomous electronic weight measurement replaces current tedious manual mechanical scale reading and the need to visit beehives personally. System is installed on beehives for a local beekeeper.
Keywords: Haskell; HX711; Ivory; Ivory Tower; Laravel; open-hardware; Raspberry Pi; silomer; STM32F042; vstavané systémy; váženie; včelie úle; beehives; embedded systems; Haskell; HX711; Ivory; Ivory Tower; Laravel; load cell; open-hardware; Raspberry Pi; STM32F042; weighting

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/69762

Permalink: http://www.nusl.cz/ntk/nusl-603952


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Bachelor's theses