System for optimizing agricultural machine settings
A system and method of controlling an agricultural machine includes successively recording signals from a first sensor sensing an agronomic parameter of a field during an operation of the machine in the field. The system and method of controlling an agricultural machine also includes successively recording signals from a second sensor sensing an operation parameter of the machine during the operation of the machine in the field. The signals of the first sensor and the second sensor are spatially overlaid. A respective zone in the field is determined from the overlaid signals. An actuator of the machine is controlled dependent on the determined zone in which the machine operates.
1. A method of controlling an agricultural machine, comprising the steps of:
(a) successively recording signals from at least one first sensor sensing at least one agronomic parameter of a field during an operation of the machine in the field;
(b) successively recording signals from at least one second sensor sensing at least one operation parameter of the machine during the operation of the machine in the field;
(c) spatially overlaying the signals of the first sensor and the second sensor;
(d) determining from the overlaid signals a respective zone in the field; and
(e) controlling an actuator of the machine dependent on the determined zone in which the machine operates.
2. The method of claim 1 , wherein the zone determined in step (d) is stored in a memory in a geo-referenced manner for recalling in a subsequent operation.
3. The method of claim 1 , wherein an intermediate parameter is inferred from the signals of at least one of the first sensor and the second sensor before overlaying.
4. The method of claim 1 , wherein in step (e) the actuator is adjusted in a predictive manner such that once the machine reaches a particular zone in the field, the actuator has already been adjusted for the particular zone.
5. The method of claim 1 , wherein in step (d) the respective zone is determined considering the signals from at least one of the first sensor and the second sensor for a location adjacent to the machine that has been previously passed by the machine.
6. The method of claim 1 , wherein the first sensor is adapted to sense at least one of a soil parameter of the field, a topography parameter of the field and a crop parameter of crop in the field.
7. The method of claim 1 , wherein the second sensor is adapted to sense at least one of an operating parameter of the machine and a value influenced by the operation of the machine.
8. The method of claim 1 , wherein the agricultural machine is a combine and the actuator is adapted to adjust at least one of a propelling speed and a work parameter of a threshing system, a work parameter of a separating system and a work parameter of a cleaning system.
9. The method of claim 8 , wherein the second sensor is adapted to sense at least one of a power consumption of the machine and a grain loss of the machine.
10. The method of claim 1 , wherein a control system is programmed to use a model predictive control algorithm in step (e).
11. A control system of an agricultural machine, comprising a control unit programmed to:
(a) successively record signals from at least one first sensor sensing at least one agronomic parameter of a field during an operation of the machine in the field;
(b) successively record signals from at least one second sensor sensing at least one operation parameter of the machine during the operation of the machine in the field;
(c) spatially overlay the signals of the first sensor and the second sensor;
(d) determine from the overlaid signals a respective zone in the field; and
(e) control an actuator of the machine dependent on the determined zone in which the machine operates.
12. The control system of claim 11 , wherein the control unit is programmed to store the zone determined in step (d) in a memory in a geo-referenced manner for recalling in a subsequent operation.
13. The control system of claim 11 , wherein the control unit is programmed to infer an intermediate parameter from the signals of at least one of the first sensor and the second sensor before overlaying.
14. The control system of claim 11 , wherein the control unit is programmed to adjust in step (e) the actuator in a predictive manner such that once the machine reaches a particular zone in the field, the actuator has already been adjusted for the particular zone.
15. The control system of claim 11 , wherein the control unit is programmed to determine in step (d) the respective zone considering the signals from at least one of the first sensor and the second sensor for a location adjacent to the machine that has been previously passed by the machine.
16. The control system of claim 11 , wherein the first sensor is adapted to sense at least one of a soil parameter of the field, a topography parameter of the field and a crop parameter of crop in the field.
17. The control system of claim 11 , wherein the second sensor is adapted to sense at least one of an operating parameter of the machine and a value influenced by the operation of the machine.
18. The control system of claim 11 , wherein the agricultural machine is a combine and the actuator is adapted to adjust at least one of a propelling speed and a work parameter of a threshing system, a work parameter of a separating system and a work parameter of a cleaning system.
19. The control system of claim 18 , wherein the second sensor is adapted to sense at least one of a power consumption of the machine and a grain loss of the machine.
20. The control system of claim 11 , wherein the control unit is programmed to use a model predictive control algorithm in step (e).
21. An agricultural machine with a control system according to claim 11 .