中圖分類號： TN99 文獻標(biāo)識碼： A DOI：10.16157/j.issn.0258-7998.211815 中文引用格式： 陳雅倩，焦萬果，周磊. 基于移動充電設(shè)備的無線傳感網(wǎng)絡(luò)充電策略研究綜述[J].電子技術(shù)應(yīng)用，2022，48(2)：4-10，40. 英文引用格式： Chen Yaqian，Jiao Wanguo，Zhou Lei. A review on the charging strategy of wireless sensor networks utilizing mobile charging devices[J]. Application of Electronic Technique，2022，48(2)：4-10，40.
A review on the charging strategy of wireless sensor networks utilizing mobile charging devices
Chen Yaqian，Jiao Wanguo，Zhou Lei
School of Information Science and Technology，Nanjing Forestry University，Nanjing 210037，China
Abstract： In recent years, utilizing mobile charging devices to supplement the energy of wireless sensor nodes, which can eliminate the limitation on network lifetime caused by the battery power, has been a research hotspot of the wireless sensor network. In this paper, we first introduce the research actuality of the charging strategy of the wireless sensor network by using mobile charging devices from different aspects. Then, the paper summarizes research results obtained by charging strategies using mobile charging vehicle or unmanned aerial vehicle, which include charging manner selection, travelling path optimization, the number of charging device minimization, and etc. At last, the challenge and future research direction of the wireless charging policy are discussed.
Key words : wireless sensor network；mobile charging vehicle(MCV)；charging mode；path optimization
