Journal
NANO ENERGY
Volume 66, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.nanoen.2019.104086
Keywords
Intelligent transportation system; Self-powered; Nanogenerator
Categories
Funding
- National Natural Science Foundation of China [61801403]
- Scientific and Technological Projects for International Cooperation of Sichuan Province [2017HH0069]
- Fundamental Research Funds for the Central Universities of China [2682017CX071]
- Independent Research Project of State Key Laboratory of Traction Power [2017TPL_Z04]
- Sichuan Science and Technology Program [2018RZ0074]
- Miaozi Project of Sichuan province [2019116]
- Cultivation Program for the Excellent Doctoral Dissertation of Southwest Jiaotong University
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In recent years, the rapidly developed intelligent transportation system (ITS) is rendering safety and convenient life to human. However, the external power source with limited life is still a big technical bottleneck for further development of the wireless monitoring sensors in ITS. Fortunately, nanogenerator can not only harvest ambient environment energy during traffic carrier running process to power lots of arbitrarily distributed sensors of ITS, but also act as active sensor to realize self-powered wireless monitoring for ITS. This paper systematically reviews the development of nanogenerators, including piezoelectric nanogenerators and triboelectric nanogenerators, for self-powered technology in land-, water- and air-ITS, such as automobiles, trains, vessels and aircrafts, along with bridges, tunnels, highways and tracks. Meanwhile, some major achievements are summarized. Finally, perspective and remaining challenge are also discussed for further development of self-powered ITS.
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