Air quality information and equipment operation information collection system
Software environment: C
Hardware environment: ARM series microcontroller
Air quality information and equipment operation information collection system node function description
1. Environmental collection equipment: Collect indoor environmental parameters including PM2.5, TVOC, CO2, and formaldehyde;
2. Purifier status equipment: Get the current status of the purifier equipment: equipment switch control, normal operation, equipment failure, whether the equipment needs cleaning;
3. Concentrator: Collect the information of the underlying equipment and upload the information to the PC; open and close the purifier equipment by parsing the instructions of the PC;
4. APP: Display the information on the server (environmental parameters, equipment operation information) + obtain local PM2.5 value and air quality display, control the switch of the purifier equipment through the server, and the server will control the outdoor PM2.5&temperature and humidity of the city Values etc. are sent to the PC; if there is a device failure, a separate page will display the failure information and push the failure information.
5. Back-end management system: Perform data analysis based on APP registration information and device data information to realize product management, user management, etc.; back-end management system supports dealer management (user management, product management, area management, etc. authority assignment); reference Gizwits background management system information.
6. PC software machine: The serial port obtains the data information (environmental parameters, equipment operation information, local PM2.5 value, temperature and humidity and equipment failure information) transmitted by the concentrator through the 485 signal, and the PC software has a unique code.