先进存在感应对智能家居的意义.pdf

1、Information Classification:GeneralAdvanced Presence Sensing:What It Means for theSmart HomeJack NarcottaPrincipal Analyst,Smart HomeOmdia:Brought to you by Informa TechInformation Classification:General 2023:the year presence detection becomes present?Main topics of discussion:How is“presence detect

2、ion”defined?Technologies/protocols enabling presence detection Consumer demand and potential use cases Long-term outlook for presence detectionAdvanced Presence Sensing:What It Means for the Smart Home2 2023 Omdia:Brought to you by Informa TechInformation Classification:GeneralAdvanced Presence Sens

3、ing:Solution Types3 2023 Omdia:Brought to you by Informa Tech2000s2010s2020s2030sIntelligent UnderstandingPersistent AwarenessDifferentiated DetectionMotion TrackingMotion DetectionAmbient computing;the“Holy Grail”Mostly automatic adjustments room-to-roomDistinguish people/pets from objectsFollow de

4、tected objects across field of viewBasic,binary detection;“yes”or“no”Information Classification:GeneralAdvanced Presence Sensing:Timeline4 2023 Omdia:Brought to you by Informa TechLevel 0Level1Level 2Level 3Level 4Differentiated DetectionMotion DetectionMotion TrackingPersistent AwarenessIntelligent

5、 Understanding2000s2010s2020s2030sInformation Classification:GeneralAdvanced Presence Sensing:State of the Market Today5 2023 Omdia:Brought to you by Informa TechBluetooth:Fast and simple with a catch or two Familiar and ubiquitous;limited range and signal strengthWi-Fi:Almost everywhere;coverage is

6、sues linger Utility-like service;mesh Wi-Fi to the coverage rescue?GPS:Enhanced accuracy with a few caveats Trusted,familiar;power-hungry,not as effective indoorsEmerging solutions:not just science fiction Radar,sonar and other audio processing,thermalInformation Classification:GeneralAdvanced Prese