ApplicationManagementQualityWater quality[(CN103175513A, 2013), (CN105824280A, 2016), (CN108120815B, 2019)Indoor air quality(CN103792944A, 2014), (KR2017094877A, 2017), (KR2016076782A, 2016), (KR1798394B1, 2017)Air quality(CN104820072A, 2015), (CN104410706A, 2015), (EP3513184A1, 2019), (KR2017052743A, 2017)MonitorReal-time monitoring(CN103175513A, 2013), (CN103489053A, 2014), (CN103792944A, 2014), (CN104820072A, 2015), (CN104760490B, 2017), (CN202057645U, 2011), (WO2018098721A1, 2018), (KR2017094877A, 2017), (CN105890657A, 2016), (CN203011912U, 2013) to (CN108120815B, 2019),Water-quality monitoring(CN103175513A, 2013), (CN103489053A, 2014), (CN105824280A, 2016), (CN103543706A, 2014), (CN202057645U, 2011), (CN103236020A, 2013), (CN203011912U, 2013), (CN108120815B, 2019)Personal air-quality monitoring(CN104760490B, 2017), (EP3513184A1, 2019)Environmental monitoring(CN105824280A, 2016), (CN204776976U, 2015), (WO2018098721A1, 2018), (US20150026044A1, 2015)LayerApplication layer(CN103543706A, 2014), (CN102625485B, 2015)Network layer(CN104820072A, 2015), (CN103543706A, 2014), (CN203011912U, 2013), (CN102625485B, 2015)Sensor layer(CN103543706A, 2014), (CN203011912U, 2013), (CN102625485B, 2015)ComputationEffectPollutionPollutant(CN105824280A, 2016), (CN202057645U, 2011), (CN103236020A, 2013), (WO2018098721A1, 2018), (CN203011912U, 2013), (CN108489553A, 2018)Air pollution(CN101799977A, 2010), (CN104760490B, 2017), (CN104410706A, 2015), (KR2017094877A, 2017), (CN105890657A, 2016), (KR2017052743A, 2017)Noise pollution(CN105824280A, 2016), (US12151612B2, 2024)WasteWaste(CN105824280A, 2016), (CN204776976U, 2015)–ModuleCommunication module(CN203241793U, 2013), (US20150026044A1, 2015), (KR2017094877A, 2017), (KR2016076782A, 2016), (KR2017052743A, 2017)Wireless communication module(CN203241793U, 2013), (CN103792944A, 2014), (CN101799977A, 2010), (CN104820072A, 2015), (CN103543706A, 2014), (CN204776976U, 2015), (CN105890657A, 2016)Control module(CN103489053A, 2014), (CN101799977A, 2010), (CN204776976U, 2015), (KR2017052743A, 2017)Display module(CN204776976U, 2015), (US20150026044A1, 2015)Power supply module(CN102960197A, 2013), (CN105890657A, 2016)ComputerServer(CN103792944A, 2014), (WO2018098721A1, 2018), (CN105890657A, 2016), (KR1798394B1, 2017)Central processer(CN103792944A, 2014), (CN103543706A, 2014), (CN204776976U, 2015)Cloud(CN103489053A, 2014), (CN104820072A, 2015), (CN104410706A, 2015), (CN203011912U, 2013)Neural network(CN103175513A, 2013), (CN108120815B, 2019)Transmission–WirelessRFID(CN203241793U, 2013), (CN116616952A, 2023)Wireless communication(CN104760490B, 2017), (CN103236020A, 2013), (KR1798394B1, 2017)PerceptionPropagation/OutcomeWaterWater environment(CN103175513A, 2013), (CN202057645U, 2011), (CN203011912U, 2013), (CN108120815B, 2019)Sewage(CN203011912U, 2013), (CN108120815B, 2019)Drainage(CN103543706A, 2014), (CN108120815B, 2019)AirAir purifier(CN103792944A, 2014), (CN104760490B, 2017), (KR2016076782A, 2016), (EP3513184A1, 2019), (KR2017052743A, 2017), (KR1798394B1, 2017)Air sterilizer(KR2017052743A, 2017), (KR1798394B1, 2017)Airflow(EP3513184A1, 2019), (KR2017052743A, 2017), (KR1798394B1, 2017)SensorSensor module(CN103175513A, 2013), (CN102960197A, 2013), (CN204776976U, 2015), (US20150026044A1, 2015), (KR2017094877A, 2017), (CN105890657A, 2016), (CN108120815B, 2019), (CN102625485B, 2015)Gas sensor(CN104760490B, 2017), (CN104410706A, 2015)Water-quality sensor(CN103175513A, 2013), (CN103543706A, 2014), (CN203011912U, 2013), (CN108120815B, 2019)