Internet of Things, Smart Home, AI

[Anonymous]

IoT product factors
factor describe
Access method
Protocol compatible
Safety Product security, network security, privacy
Cost
Power consumption
Rate Connection speed, response speed, delay
Intelligent
Low dependence Disconnected
Entrance Voice, speaker, router
IoT product factors
IoT industry chain
Internet of Things, smart home connection standard, transmission method
transfer method Key points
LAN wireless connection
Wi-Fi
Bluetooth
Thread
Z-Wave
ZigBee
Sub-1GHz 315，433，868，915MHz
WAN wireless connection
GPRS
NB-IoT cat.NB1
LoRa
LoRa WAN
eMTC cat.M1
Near field connection
RFID
NFC
Wired connection
VART
ModBus
OPC
CAN
PLC
Positioning navigation
GPS
Beidou
Internet of Things, smart home connection standard, transmission method
Smart home system platform
platform Voice entry (wake word)
Amazon Alexa Amazon Echo(alexa)
Google Assistant Google home(hey google)
Apple HomeKit HomePod(Siri)
Xiaomi Mijia Mi Speaker (Xiao Ai)
Smart home system platform
Smart home brand
brand
Tuya
lifesmart
BroadLink
Mijia
Internet of things, smart home product functions
Ordinary user needs: personally related and controllable.
Government and management requirements: understand everything, control everything

• Information (search engine)
• Interpersonal relationship (social networking site)
• Things and Things (Internet of Things)