Patent ID: 11964882
Assignee: SUNG KOOK CHO
Field: Measurement (Instruments)
Classification: CPC C  G  Y | IPC C  G

Claim 7:
8. The IoT-based system according to claim 1, wherein the distribution history screen comprises a sensor-data-type selection window enabling selection of a type of sensor data, the sensor-data-type selection window being displayed in a contamination map screen, in which a range of a contaminated area, a depth of contamination, a value of each type of sensor data on a well basis, a two-dimensional or three-dimensional potentiometric surface map based on the value of each type of sensor data, a location of the purification device, and locations of the wells are displayed on a contaminated area map, and
wherein the distribution history screen further comprises a period slide bar enabling selection of a start date and an end date, and displays a change history of a selected sensor data during a selected period, the change history of the selected sensor data comprising a range of a contaminated area, a depth of contamination, a value of each type of sensor data on a well basis, and a two-dimensional or three-dimensional potentiometric surface map based on the value of each type of sensor data.