Impact of shift working on the potential for self-powering via kinetic energy harvesting in wearable devices
Impact of shift working on the potential for self-powering via kinetic energy harvesting in wearable devices
复制标题
轮班工作对可穿戴设备通过动能收集实现自供电潜力的影响
DOI：
10.1109/embc46164.2021.9631066
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Beach C
中科院分区：
文献类型：
--
作者：
Beach C
可穿戴设备正在对个性化监测和护理产生变革性影响。然而，它们的电池寿命通常有限，需要每隔几天充电一次;这是用户沮丧的主要原因。动能收集可以帮助克服这一点，从用户的运动中收集能量以允许设备自充电。虽然有许多研究可穿戴能量收集潜力的工作，但没有一项研究将影响活动的社会经济因素（如职业类型）纳入能量收集潜力。我们使用英国生物银行自由生活加速度计数据集，首次调查职业模式对能量收集潜力的影响。我们发现，那些以下的轮班模式有不同的分布时，电源可用，与那些谁的工作轮班有最大的权力密集的时期，在一天中的一段较长的时间相比，控制。当分为白天或夜班工作时，我们发现那些夜班工作的参与者之间有很大的差异，因为他们的能量密度最高的时间段分布在整个24小时内。这与白班工人相比，白班工人的权力集中在一个小得多的窗口内，通常在早上。考虑这些社会经济因素可能会影响可穿戴能量采集器的系统设计。
Wearable devices are having a transformative impact on personalised monitoring and care. However, they frequently have limited battery life, requiring charging every few days; a major source of user frustration. Kinetic energy harvesting may help overcome this, collecting energy from the user’s motion to allow the device to self-charge. While there are many works which have investigated wearable energy harvesting potential, none have incorporated socio-economic factors which affect activity, such as occupation type, on energy harvesting potential. We use the UK Biobank free-living accelerometer dataset to investigate the impact of occupational patterns on energy harvesting potential for the first time. We identify that those following shift patterns have a different distribution of when power is available, with those who work shifts having the most power intense period spread over a longer period of the day compared to controls. When stratifying into day or night shift work, we identify that those who work night shifts have a large variation between participants, as their most energy dense period is spread over the entire 24-hour period. This is compared to day shift workers who have the most power concentrated within a substantially smaller window, typically in the morning. Considering these socio-economic factors may affect system design of wearable energy harvesters.
通过加速计监测轮班工人的活动和睡眠时间。
影响因子：
2.3
作者：
T. Kawada;Takako Shimizu;Atsunaru Fujii;Y. Kuratomi;S. Suto;T. Kanai;Akemi Nishime;Kyoko Sato;Yasue Otsuka
通讯作者：
Yasue Otsuka
影响因子：
3.7
作者：
Doherty A;Jackson D;Hammerla N;Plötz T;Olivier P;Granat MH;White T;van Hees VT;Trenell MI;Owen CG;Preece SJ;Gillions R;Sheard S;Peakman T;Brage S;Wareham NJ
通讯作者：
Wareham NJ
影响因子：
10.6
作者：
Christopher Beach;A. Casson
通讯作者：
Christopher Beach;A. Casson