Multi to one IoT IoT System using Multi-to-one Visible Light Communication

摘要

The present invention relates to an IoT system using multi-to-one visible light communication to collect and confirm various information using multi-to-one visible light communication in a limited RF communication space. The IoT system using multi-to-one visible light communication according to the present invention is an IoT system for monitoring data collected through a sensor, and converts data measured by the plurality of sensors 111 into encoded visible light communication data. A sensor data transmitter 100 for transmitting; Receive the encoded visible light communication data transmitted through the sensor data transmitter 100 in a multi-to-one manner, decode the encoded visible light communication data to restore the original sensor data, and display the restored sensor data on the screen. It comprises a; sensor data receiving unit 200 for monitoring, it is provided to collect and monitor the data of the various sensors by utilizing the visible light communication of the Multi to One method.