System and method for monitoring agricultural sprayer operation using spray fan shape
A system for monitoring agricultural sprayer operation includes a boom and a nozzle mounted on the boom, with the nozzle configured to dispense a fan of an agricultural fluid as the agricultural sprayer travels across a field. Additionally, the system includes an imaging device configured to capture image data depicting the dispensed fan of the agricultural fluid and a controller communicatively coupled to the imaging device. The controller is, in turn, configured to analyze the captured image data to determine a parameter associated with a shape of the dispensed spray fan. Moreover, the controller is configured to compare the determined parameter to a predetermined parameter range. Furthermore, the controller is configured to; and initiate a control action when the determined parameter falls outside of a predetermined parameter range.
1. A system for monitoring an operation of an agricultural sprayer, the system comprising:
a boom;
a nozzle mounted on the boom, the nozzle configured to dispense a spray fan of an agricultural fluid as the agricultural sprayer travels across a field;
an imaging device configured to capture image data depicting the dispensed spray fan of the agricultural fluid; and
a controller communicatively coupled to the imaging device, wherein the controller:
determines an angle of the dispensed spray fan based on the captured image data, the angle of the dispensed spray fan being defined between a first side of the dispensed spray fan and either a second side of the dispensed spray fan or a centerline of the dispensed spray fan;
compares the determined angle of the dispensed spray fan to a predetermined angle range; and
initiates a control action to adjust the operation of the agricultural sprayer when the determined angle of the dispensed spray fan falls outside of the predetermined angle range.
2. The system of claim 1 , wherein the control action comprises providing a notification to an operator of the agricultural sprayer indicating that the determined angle of the dispensed spray fan has fallen outside of the predetermined angle range.
3. The system of claim 1 , wherein the control action comprises adjusting a ground speed at which the agricultural sprayer travels across the field.
4. The system of claim 1 , wherein the control action comprises updating a spray coverage map.
5. The system of claim 1 , wherein the control action comprises adjusting a pressure of the agricultural fluid supplied to the nozzle.
6. The system of claim 1 , wherein the angle is defined between the first side of the dispensed spray fan and the second side of the dispensed spray fan.
7. The system of claim 1 , wherein the angle is defined between the first side of the dispensed spray fan and the centerline of the dispensed spray fan.
8. The system of claim 7 , wherein the angle corresponds to a first angle and wherein the controller further:
determines a second angle of the spray fan, the second angle being defined between the second side of the spray fan and the centerline of the spray fan based on the captured image data;
compares the determined first angle and the determined second angle; and
initiates the control action when the first angle differs from the second angle.
9. The system of claim 1 , wherein the nozzle corresponds to a first nozzle configured to dispense a first fan of the agricultural fluid, the system further comprising:
a second nozzle mounted on the boom, the second nozzle configured to dispense a second fan of the agricultural fluid, the captured image data depicting the second dispensed spray fan, wherein the controller further:
determines an angle of the second dispensed spray fan based on the captured image data, the angle of the second dispensed spray fan being defined between a first side of the second dispensed spray fan and either a second side of the second dispensed spray fan or a centerline of the second dispensed spray fan;
compares the determined angle defined by the first dispensed spray fan and the determined angle defined by the second dispensed spray fan; and
initiates the control action when the determined angle defined by the first dispensed spray fan differs from the determined angle defined by the second dispensed spray fan.
10. The system of claim 1 , further comprising:
a pressure sensor configured to capture data indicative of a pressure of the agricultural fluid being supplied to the nozzle, wherein the controller further:
receives an input from an operator of the agricultural sprayer associated with a type of the nozzle mounted on the boom;
determines the pressure of the agricultural fluid being supplied to the nozzle based on the data captured by the pressure sensor; and
determines the predetermined angle range based on the determined pressure and the received input.
11. A method for monitoring an operation of an agricultural sprayer, the agricultural sprayer including a nozzle configured to dispense a spray fan of an agricultural fluid as the agricultural sprayer travels across a field, the method comprising:
receiving, with one or more computing devices, image data depicting the dispensed spray fan of the agricultural fluid;
determining, with the one or more computing devices, an angle of the dispensed spray fan based on the received image data, the angle of the dispensed spray fan being defined between a first side of the dispensed spray fan and either a second side of the dispensed spray fan or a centerline of the dispensed spray fan;
comparing, with the one or more computing devices, the determined angle of the dispensed spray fan to the predetermined angle range; and
initiating, with the one or more computing devices, a control action associated with adjusting the operation of the agricultural sprayer when the determined angle of the dispensed spray fan falls outside of the predetermined angle range.
12. The method of claim 11 , wherein the control action comprises providing a notification to an operator of the agricultural sprayer indicating that the determined angle of the dispensed spray fan has fallen outside of the predetermined angle value.
13. The method of claim 11 , wherein the control action comprises adjusting a ground speed at which the agricultural sprayer travels across the field.
14. The method of claim 11 , wherein the control action comprises updating a spray coverage map.
15. The method of claim 11 , wherein the control action comprises adjusting a pressure of the agricultural fluid supplied to the nozzle.
16. A system for monitoring an operation of an agricultural sprayer, the system comprising:
a boom;
a nozzle mounted on the boom, the nozzle configured to dispense a spray fan of an agricultural fluid as the agricultural sprayer travels across a field;
an imaging device configured to capture image data depicting the dispensed spray fan of the agricultural fluid; and
a controller communicatively coupled to the imaging device, wherein the controller:
determines an angle of the dispensed spray fan based on the captured image data, the angle of the dispensed spray fan being defined between a first side of the dispensed spray fan and either a second side of the dispensed spray fan or a centerline of the dispensed spray fan;
compares the determined angle of the dispensed spray fan to a predetermined angle range; and
initiates at least one of an adjustment to a ground speed at which the agricultural sprayer travels across the field or an adjustment to a pressure of the agricultural fluid supplied to the nozzle when the determined angle of the dispensed spray fan falls outside of the predetermined angle range.