Essays about: "Air-quality sensor"

Showing result 16 - 20 of 27 essays containing the words Air-quality sensor.

  1. 16. Web Based Cloud Interaction and Visualization of Air Pollution Data

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

    Author : Melodi Nergis Damirag; [2019]
    Keywords : Internet of Things; Green IoT; environmental sensing; air quality monitoring; data visualization; cloud computing; wireless sensor network; application programming interface;

    Abstract : According to World Health Organization, around 7 million people die every year due to diseases caused by air pollution. With the improvements in Internet of Things in the recent years, environmental sensing systems has started to gain importance. READ MORE

  3. 17. Evaluation of a heated inlet to reduce humidity induced error in low-cost particulate matter sensors

    University essay from Lunds universitet/Ergonomi och aerosolteknologi

    Author : Piotr Czernicki; Mathias Kallmert; [2019]
    Keywords : particulate matter; optical particle counter; relative humidity; low-cost; pm sensor; heated inlet; Technology and Engineering;

    Abstract : The number of low-cost particulate matter (PM) sensors available on the market has increased in recent years. They are affordable, compact and require no maintenance which means they easily can be deployed and utilized for real-time air monitoring. However, the accuracy of low-cost PM sensors has been reported to vary depending on several factors. READ MORE

  4. 18. Air-quality sensor with 10-years lifespan

    University essay from Högskolan Kristianstad/Fakulteten för naturvetenskap

    Author : Rilind Hasanaj; Ahmed Abuhemidan; [2019]
    Keywords : Air-quality sensor; Z-wave; carbon dioxide sensor; VOC sensor;

    Abstract : Sensors with very low power consumption are required so that they can last a long time without the need to replace the batteries very often. Low power sensors can save significant cost and time incurred in battery replacement, especially in establishments and organizations that span over several buildings, floors and rooms. READ MORE

  5. 19. Deployment and usage of the portable sensor in GreenIoT project

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Sami Kaivonen; [2018]
    Keywords : ;

    Abstract : This thesis planned and executed the deployment of an air quality sensor that was attached on a public transport vehicle.The work was conducted at Uppsala University as a part of the GreenIoT project. The sensor used was a Waspmote Plug & Sense! Smart Environment PRO from Libelium. READ MORE

  6. 20. A Network Camera with a Nose

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Rasmus Björklund; Eric Kuan; [2018]
    Keywords : Low-cost sensors Air sensors Air quality monitoring; Technology and Engineering;

    Abstract : Some network cameras have already several other sensors besides the image sensor to extend the capabilities of the camera. It is then only natural to think what can be achieved when air sensors are added into the mix. In this master thesis the applications of air sensors coupled together with network cameras have been investigated. READ MORE