| 摘 要: 空巢老人平时的生活都是在无人看护的情况下，为了提高居家养老监护系统对危险事件的防范能力，本 文一方面可视化老人在室内的运动轨迹，实时追踪老人在室内的位置；另一方面在危险多发位置进行智能的提醒，从而 减少危险事件的发生。实验证明，基于蓝牙的室内定位技术能够准确地定位老人在室内的位置，实现在无人监护的情况 下，能够合理、实时地对老人进行安全提醒，从而减少危险事件的发生。 |
| 关键词: 室内定位；低功耗蓝牙；云平台；运动轨迹；安全提醒 |
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中图分类号: TP39
文献标识码: A
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| Motion Trajectory Visualization for the Empty Nest Elderly Based on Indoor Positioning Technology |
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SU Chunfang,YOU Caiping,ZHENG Wei
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( Dept.of Computer Science and Technology, Jiangyin Polytechnic College, Jiangyin 214405, China)
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| Abstract: In ordinary life,the empty nest elderly lives alone without enough care of the family.In order to prevent the occurrence of dangerous events,this paper proposes the intelligent monitoring system not only visualize the trajectory of the elderly indoors to track elderly indoors positions in real-time,but also send smart reminders in dangerous locations to reduce the occurrence of dangerous events.The experiments show that bluetooth-based indoor positioning technology can accurately locate the indoor position of the elderly to remind the elderly reasonably and in real time,in the situation without supervision,therefore reduce the occurrence of dangerous events. |
| Keywords: indoor positioning;low power consumption bluetooth;cloud platform;motion trajectory visualization;security reminder |
