Other Parts Discussed in Thread: DCA1000EVM, IWR6843
官方的跌倒检测demo没有用到dca1000,请问是怎么做到实时监测跌倒的呢
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官方的跌倒检测demo没有用到dca1000,请问是怎么做到实时监测跌倒的呢
DCA1000EVM是对原始ADC数据的采集,不是对数据的检测分析。实时监测跌倒是通过算法实现的。请看下面的demo介绍。
Fall Detection Algorithm
https://dev.ti.com/tirex/explore/node?a=VLyFKFf__4.10.1&node=AI.qfRfVzNcQ5es7TsPfuw__VLyFKFf__LATEST
FFT, CFAR是在IWR6843上处理的。可以看一下下面的文档。
https://www.ti.com.cn/cn/lit/an/zhcaa43/zhcaa43.pdf