TY - GEN
T1 - Software execution freeze-safe microcontroller using power profile tracking for IoT-driven connected services
AU - Kim, Hyeongrae
AU - Lee, Dongkyu
AU - Cho, Jeonghun
AU - Park, Daejin
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/5/4
Y1 - 2018/5/4
N2 - When we consider the safety of Internet of Things (IoT), it is quite important that a fault on a single IoT device affects the whole IoT system. If this fault causes isolation at a certain point, the system will freeze. To prevent this, we attempt dynamic monitoring using data samples made from power profile tracking. This paper proposes MCU with low-power monitoring hardware and software using power profile tracking. IoT devices connected with Bluetooth are used to make up a state power map. Then, it is transmitted via Wi-Fi and becomes a system power map, which is stored in LUT, and the monitoring unit watches for whether a fault occurs or not. By the proposed method, we enable low-power, freeze-safe IoT development.
AB - When we consider the safety of Internet of Things (IoT), it is quite important that a fault on a single IoT device affects the whole IoT system. If this fault causes isolation at a certain point, the system will freeze. To prevent this, we attempt dynamic monitoring using data samples made from power profile tracking. This paper proposes MCU with low-power monitoring hardware and software using power profile tracking. IoT devices connected with Bluetooth are used to make up a state power map. Then, it is transmitted via Wi-Fi and becomes a system power map, which is stored in LUT, and the monitoring unit watches for whether a fault occurs or not. By the proposed method, we enable low-power, freeze-safe IoT development.
UR - http://www.scopus.com/inward/record.url?scp=85050372444&partnerID=8YFLogxK
U2 - 10.1109/WF-IoT.2018.8355178
DO - 10.1109/WF-IoT.2018.8355178
M3 - Conference contribution
AN - SCOPUS:85050372444
T3 - IEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings
SP - 237
EP - 240
BT - IEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE World Forum on Internet of Things, WF-IoT 2018
Y2 - 5 February 2018 through 8 February 2018
ER -