[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

室外定位需GPS+基站+WiFi多重定位,室内需增加蓝牙信标或UWB才能精确到房间;纯GPS设备在室内定位误差可达数十米,无法用于室内摔倒定位

1
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78%
Confidence
Long-term
Relevance
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