Essays about: "Air-quality sensor"

Showing result 6 - 10 of 27 essays containing the words Air-quality sensor.

  1. 6. The Energy Savings Potential of a Heat Recovery Unit and Demand Controlled Ventilation in an Office Building

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Martin Fagernäs; [2021]
    Keywords : Demand Controlled Ventilation; DCV; Heat Recovery Unit;

    Abstract : The building sector is responsible for approximately 40 % of the total energy usage in Sweden. In office buildings the heating, ventilation and air conditioning system can account for up to 55 % of the energy usage. In order to reduce the energy usage of the heating, ventilation and air conditioning system different control methods are often used. READ MORE

  3. 7. Managing a Work Environment using Sensor Networks

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

    Author : Mattias Lind; Fredrik Karlsson; [2021]
    Keywords : Embedded Systems; Work Environments; Sensor Networks; Inbyggda System; Arbetsmiljöer; Sensornätverk;

    Abstract : During the last decade sensor networks and Internet of Things have been gaining a lot of attention. One area where it is still fairly unused is to manage work environments. With sensor networks and Internet of Things devices it is possible to measure and control noise levels, air quality and most other aspects of reality. READ MORE

  4. 8. IoT Air Quality Sensor Array : Master's Programme in Electrical Engineering

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Amir Pouya Ahmadi Teshnizi; Marcus Hellström; Tom Bärnheim; Hassan Soltani; [2021]
    Keywords : ;

    Abstract : .... READ MORE

  5. 9. Wireless Gas Sensor Nodes : With focus on Long Range (LoRa) communication

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : David Kihlberg; Amir Ebrahimi; [2020]
    Keywords : LoRa; wireless gas sensor node; TTN;

    Abstract : Greenhouse gas emissions in indoor or outdoor areas are dangerous and can have short- or long-term effects on people’s health. There are several methods to monitor the air quality in such environments. READ MORE

  6. 10. Logging System for Air Quality Mapping

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Jonathan Franzén; Eric Jonsson; Marcus Nordstrom; William Sandkvist; [2020]
    Keywords : ;

    Abstract : An urgent issue in today’s society is the large emissions of air pollutants and CO2. Aside from being extremely harmful to the environment, these emissions can also be particularly unhealthy for inhabitants of metropolitan areas. To help combat this issue, a system for measuring air quality over larger areas is required. READ MORE