Bumping: A Bump-Aided Inertial Navigation Method for Indoor Vehicles Using Smartphones
文献类型：期刊论文
| 作者 | Tan, Guang; Lu, Mingming; Jiang, Fangsheng; Chen, Kongyang; Huang, Xiaoxia; Wu, Jie |
| 刊名 | IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
 |
| 出版日期 | 2014 |
| 英文摘要 | Equipped with accelerometers and gyroscopes, modern smartphones provide an appealing approach to infrastructure-free navigation for vehicles in indoorenvironments (for example parking garages). However, a smartphone-based inertial navigation system (INS) faces two serious problems. First, it is subject to errors that accumulate over time rather quickly, which may grow to a level that renders the navigation meaningless. Second, without human input or external references, the smartphone can hardly infer its initial position/velocity, which is the basis for distance calculation, since all that a smartphone can learn is its acceleration. This raises a practical concern, as users often need to start indoor navigation precisely when they are uncertain of their current whereabouts. In this paper, we present Bumping, a Bump-Aided Inertial Navigation method that significantly alleviates the above two problems. At the core of this method is aBump Matching algorithm, which exploits the position information of the readily available speed bumps to provide useful references for the INS. The proposedmethod is easy to implement, requires no infrastructures, and incurs nearly zero extra energy. We conducted real experiments in tree parking garages of different environmental characteristics. The Bumping method produces an average position error of 4-5 m in these scenarios, improving the accuracy by up to 87.1 percent, compared to the basic inertial navigation method. |
| 收录类别 | SCI |
| 原文出处 | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6574847 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5999]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS |
| 推荐引用方式 GB/T 7714 | Tan, Guang,Lu, Mingming,Jiang, Fangsheng,et al. Bumping: A Bump-Aided Inertial Navigation Method for Indoor Vehicles Using Smartphones[J]. IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS,2014. |
| APA | Tan, Guang,Lu, Mingming,Jiang, Fangsheng,Chen, Kongyang,Huang, Xiaoxia,&Wu, Jie.(2014).Bumping: A Bump-Aided Inertial Navigation Method for Indoor Vehicles Using Smartphones.IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS. |
| MLA | Tan, Guang,et al."Bumping: A Bump-Aided Inertial Navigation Method for Indoor Vehicles Using Smartphones".IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS (2014). |
入库方式： OAI收割
来源：深圳先进技术研究院
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