广东工业大学学报Issue(3)：124-129,6.DOI:10.3969/j.issn.1007-7162.2014.03.022
低功耗双模态电子货架标签系统
Power Efficient Bimodal Electronic Shelf Label System
摘要
Abstract
To replace traditional paper shelf labels , it proposes a power efficient bimodal electronic shelf label system , based on the technologies of the Internet of Things and wireless sensor networks .Focusing on the power efficiency , the proposed electronic shelf label adopts an electrophoretic electronic paper dis-play and a Bluetooth module as the display and communication modules respectively .Moreover , this la-bel has two working states: wake-up state and sleep state , enabling it to switch the working state under the server commands , to report label status , and to update display contents with low power consumption . The experimental results show that this system can meet the basic requirements of application scenarios . It has an advantage of comparatively low running costs over traditional paper labels .关键词
电子货架标签/双模态/低功耗/电子纸/物联网Key words
electronic shelf labels/bimodality/power efficiency/electronic paper/Internet of Things分类
信息技术与安全科学引用本文复制引用
李峥,冯永晋,江志文..低功耗双模态电子货架标签系统[J].广东工业大学学报,2014,(3):124-129,6.基金项目
广州市荔湾区科技计划 （）
