Figure 1
Definition and types of frost diagram. Own source, adapted from FENALCE (2018).
Figure 2
Areas with the greatest presence of frost. Source IDEAM (I. de hidrología meteorología y estudios ambientales IDEAM, 2019).
Table 1
Patent Search at WIPO. Own source.
| WIPO patent search through Boolean equations | |
|---|---|
| Boolean equation | Findings |
| Smart agriculture OR precision agriculture | 42980 |
| Smart agriculture | 19540 |
| Smart agriculture AND Agricultural implement | 6639 |
| Smart agriculture AND crop | 996 |
| Smart agriculture AND sensor | 412 |
| Smart agriculture AND Latin America | 1 |
Figure 3
Related concepts diagram, Intelligo (OEI Organización de estado iberoamericano para la educación la ciencia y la cultura).
Figure 4
Patent inventing countries, Intelligo (OEI Organización de estado iberoamericano para la educación la ciencia y la cultura).
Figure 5
Patent Publication Year, Intelligo (OEI Organización de estado iberoamericano para la educación la ciencia y la cultura).
Figure 6
IOT model taken from Perera et al. (2014).
Figure 7
Architecture of the precision agriculture system. Taken from Triantafyllou et al. (2019).
Figure 8
Proposed smart agriculture model for frost mitigation in the Cundiboyacense highlands. Own source.
Figure 9
Process description.
Figure 10
Flowchart phase 2.
Table 2
Decision variables example for decision making. Own sourse.
| Decision variables | ||
|---|---|---|
| Option 1 | ||
| Temperature | <0 | Alarm sent to the farmer |
| Humidity | >50% | |
| Cloudiness | Category 1 | |
| Option 2 | ||
| Temperature | < 10 | Activation of the actuator and alarm |
| Humidity | > 50% | |
| Cloudiness | Category 1 | |
| Option 3 | ||
| Temperature | < 10 | No activation |
| Humidity | < 50% | |
| Cloudiness | Category 1 | |
Figure 11
Proposed model architecture Own source.