Environment data analysis and evaluation sharing system based on MEMS multifunctional air sensor

• Main Authors: HAN YUN, ZHANG ZHIJIAN, CHENG JIAYU, WANG YIPING, ZHANG XINYI, ZENG QINGJI, LU YUANXUN
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2018
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

An environment data analysis and evaluation sharing system based on an MEMS multifunctional air sensor includes a multipath MEMS multifunctional air sensor end, an indoor embedded terminal, a smart phone terminal and a cloud server system. The multipath MEMS multifunctional air sensor end integrates a power module, an analog-to-digital conversion module, a single-chip processor STM32 unit and an NB-IOT wireless transmission module, used to collect complete and comprehensive environmental data including temperature, humidity, equivalent carbon dioxide concentration, and the multipath MEMS multifunctional air sensor end is placed indoors every 30-550 m . The analog-to-digital conversion module and the single-chip processor STM32 unit are responsible for analyzing, processing and storing indoor environment data for a certain period of time. The NB-IOT wireless transmission module is used to transmit data in a storage unit to a cloud server. The indoor embedded terminal and the smart phone terminal are connected