Essays about: "battery-powered"

Showing result 16 - 20 of 73 essays containing the word battery-powered.

1. 16. Runtime control for application failure prevention in resource-constrained devices

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Javier Albert Smet; [2022]
   Keywords : failure prevention; runtime control; resource-constrained devices; cross-layer optimization; felförebyggande; körtidskontroll; resursbegränsade enheter; optimering över flera lager;

   Abstract : In the last decades, there has been a growing interest towards new use cases in the Internet of Things (IoT) domain, such as extended reality glasses, unmanned aerial vehicles (UAVs), and autonomous driving. The technological advancement observed in such scenarios has also been enabled by the increasing capabilities of small form factor devices. READ MORE

3. 17. Analogue meters in a digital world : Minimizing data size when offloading OCR processes

   University essay from

   Author : Robin Davidsson; Fredrik Sjölander; [2022]
   Keywords : Optical Character Recognition; OCR; Offloading; Energy efficiency; Compression; Google Cloud Vision; Water meters; Internet of Things; IoT; Cloud;

   Abstract : Introduction: Instead of replacing existing analogue water meters with Internet of Things (IoT) connected substitutes, an alternative would be to attach an IoT connected module to the analogue water meter that optically reads the meter value using Optical Character Recognition (OCR). Such a module would need to be battery-powered given that access to the electrical grid is typically limited near water meters. READ MORE

4. 18. Aviation’s future energy requirements

   University essay from Lunds universitet/Trafikflyghögskolan

   Author : Leonard Holmgren Holm; [2021]
   Keywords : Aviation fuels; Sustainable aviation fuels; Hydrogen power; Electric aircraft; Environmental impact; FLYL01; Technology and Engineering;

   Abstract : Flygindustrin närmar sig ett vägval där sektorn kommer behöva bestämma sig för vilken typ av framtida energimöjligheter den ska använda sig av. En väg är att även fortsättningsvis använda sig konventionellt flygbränsle vilket med stor sannolikhet kommer leda till fortsatt ökande utsläpp globalt, och den andra vägen leder sektorn till hållbart flygbränsle, vätgasdrift och batteridrivna elektriska flygplan. READ MORE

5. 19. Evaluation of Discrete-Time Wideband Receivers for NB-IoT

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Magnus Wasting; [2021]
   Keywords : Discrete; time; filter; NB-IoT; Charge; Sharing; CMOS; Technology and Engineering;

   Abstract : A receiver that covers several RF bands requires multiple front-end filters which increases the cost in terms of components and/or board/silicon area. Front-end filters assist a receiver to withstand interference at multiples of its down-conversion frequency. READ MORE

6. 20. Concept development and design ofretractable hydrofoil systems

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Andreas Lundin; Richard Löfstedt Eriksson; [2021]
   Keywords : Design; electric boat; hydrofoil; retraction mechanism;

   Abstract : The Swedish Sea Rescue Society (SSRS) is a non-profit organisation which performs themajority of rescue missions on Swedish waters. SSRS together with many other companies arecurrently under development of a novel boat design which is battery powered. READ MORE