| Title |
Performance Evaluation of Combined Air Conditioning (ERV & FCU) Control System based on IoT Sensor Technology |
| DOI |
https://doi.org/10.5573/ieie.2022.59.2.87 |
| Keywords |
WALL PAD; WiFi; IoT; Sensor; Combined air conditioning control system |
| Abstract |
In this paper, the Internet of Things (IoT) of the air-conditioning system is implemented by embedding the WiFi function in the smart wall-pad (WALL PAD) in which the device can be freely controlled even outside the house through the Mobile-App. To implement this, a communication protocol and workflow between the smart wall-pad and the WiFi communication module is designed. The message transmission loss rate from the smart phone to the smart complex air conditioning control device tested and evaluated. Also whether or not to enter the AP mode normally are tested and evaluated. As a result of the test, it was confirmed that the message transmission QoS (Quality of Service) standard was satisfied, and it was also confirmed that the system operates normally by supplying the SSID normally all 20 times when re-entering the AP mode. |