中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Propagation of Near-infrared Light in Skin Tissue and the Design of Optical Fiber Detection Structure 期刊论文  OAI收割
Guangzi Xuebao/Acta Photonica Sinica, 2018, 卷号: 47, 期号: 1
作者:  
Gao, Jing;  Han, Guang;  Lu, Qi-Peng
  |  收藏  |  浏览/下载:23/0  |  提交时间:2019/09/17
design and implementation of cooperative platform for multiple devices based on multi-agent system in ubiquitous networking environment 会议论文  OAI收割
6th China Conference of Wireless Sensor Networks, CWSN 2012, Huangshan, China, October 25, 2012 - October 27, 2012
Cao Hanzhen; Qin Weijun; Zhang Jiadi; Li Qiang; Liu Yan
  |  收藏  |  浏览/下载:24/0  |  提交时间:2013/09/22
integration of iot with smart grid 会议论文  OAI收割
IET International Conference on Communication Technology and Application, ICCTA 2011, Beijing, China, October 14, 2011 - October 16, 2011
Chen Xi; Liu Jianming; Li Xiangzhen; Sun Limin; Zhen Yan
  |  收藏  |  浏览/下载:31/0  |  提交时间:2013/09/22
iot gateway: bridging wireless sensor networks into internet of things 会议论文  OAI收割
IEEE/IFIP 8th International Conference on Embedded and Ubiquitous Computing, EUC 2010, Hong Kong, China, 40878
Zhu Qian; Wang Ruicong; Chen Qi; Liu Yan; Qin Weijun
  |  收藏  |  浏览/下载:69/0  |  提交时间:2011/03/31
Study on integrated vehicle navigation system of "Beidou" double-star/DR (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Liu J.;  Liu J.;  Liu J.;  Liu H.;  Liu H.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
Vehicle navigation is the corn element of Intelligent Transport System. The integrated system of "Beidou" Double-star/DR is studied in this paper according to the present state of vehicle navigation in our country. "Beidou" Double-star navigation position system is one regional satellite position system built up by our country  which can provide rapidly not only highly precision position and brevity telegram service. However  when the vehicles go around the tall buildings  high mountain area  wayside trees and in the tunnels  all signal may not be received. If the satellite navigation position system is used only  the precision will be reduced. Therefore  this paper proposes a nonlinear self-adaptive Kalman filter model and its algorithm for a Double-star/DR integrated navigation system in land vehicles  and verifies effectively the algorithm and scheme through the means of simulation. Next  this paper introduces map match approach. The roads are segmented and character information is brought out. Then  proper search rules and map match algorithm are adopted. According to the current vehicle position information that Double-Star/DR system provides  the nearest road can be found in the map database. The vehicle position will be matched and displayed on the road. The result of the experiment shows that the Double-star/DR integrated algorithm and map match can improve reliability and the precision of vehicle navigation system efficiently.