Estimating Energy Footprint Using Thermal Imaging

Abstract

With great power comes - besides great responsibility - big energy drain, especially where Internet of Things (IoT) devices are considered. Indeed, despite significant improvements in design and manufacturing, energy efficiency remains a critical design consideration for IoT, particularly for devices operating continuous sensing. The energy footprint of these devices has traditionally been measured using hardware power monitors (such as Monsoon power meter), which provide an accurate view of instantaneous power use. However, power meters require direct connection with the device's power source (such as battery) and hence can be used to measure energy drain only on devices with detachable power sources.

Penguin

“…While the sensor needs to be in close proximity of the plastic surface to characterize it accurately, it could be possible to rely on other frequencies of optical light to increase the distance to the sensing target. In addition, recognition could be augmented with other modalities to improve detection of plastics, e.g" thermal imaging [8,21]. We are also interested in increasing the range of pollutants that can be detected using our proposed system, including detecting the surface type of the materials [9].…”

A survey of COVID-19 in public transportation: Transmission risk, mitigation and prevention

“…Obfuscation techniques, such as blurring, can be applied over images to protect individuals ( Chan et al., 2008 ), but these require intensive processing over the images, which is difficult to achieve in real-time. Privacy concerns can be alleviated by adopting thermal cameras for crowd detection ( Abuarafah, Khozium, AbdRabou, 2012 , Flores, Hamberg, Li, Malmivirta, Zuniga, Lagerspetz, Nurmi, 2020 , Rinta-Homi, Motlagh, Zuniga, Flores, Nurmi, 2021 ). The use of direct thermal radiation estimates is similarly intrusive as the use of regular cameras, but it is also possible to rely on indirect measurements of individuals that result from interactions with the environment.…”

Method and experimental investigation of surface heat dissipation measurement using 3D thermography

“…In Kim et al (2020), the temperature profile over time of different lithium-ion batteries is monitored using thermography to derive statements about the quality of the thermal design. In Flores et al (2020), the energy consumption of cell phones using different apps is estimated by measuring the temperature field on the back of the phone.…”