计算机科学 ›› 2014, Vol. 41 ›› Issue (10): 128-130.doi: 10.11896/j.issn.1002-137X.2014.10.029
郑晓丽,王海鹏,倪红波,郭斌,林强,白亮,王天本
ZHENG Xiao-li,WANG Hai-peng,NI Hong-bo,GUO Bin,LIN Qiang,BAI Liang and WANG Tian-ben
摘要： 近年来,独居老人越来越多,老人在独居生活中必须要面对安全问题,随时存在的安全隐患不仅会降低生活质量,而且会威胁到生命安全。提出了一种基于室内时空信息的实时安全监测方法。该方法通过对历史活动的空间和时间数据进行分析建模来判断当前活动是否异常。通过搭建的实验平台收集实验数据,对实验结果进行分析,并验证了所提出的安全监测方法的有效性。
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