A method for plant treatment, including: receiving a first measurement for a plant from a sensor as the sensor moves within a geographic area comprising a plurality of plants; in response to receipt of the first measurement and prior to receipt of a second measurement for a second plant of the plura
A method for plant treatment, including: receiving a first measurement for a plant from a sensor as the sensor moves within a geographic area comprising a plurality of plants; in response to receipt of the first measurement and prior to receipt of a second measurement for a second plant of the plurality, determining a set of treatment mechanism operation parameters for the plant to optimize a geographic area output parameter based on the first measurement and historical measurements for the geographic area; determining an initial treatment parameter for the plant; and operating a treatment mechanism in a treatment mode based on the set of operating parameters in response to satisfaction of the initial treatment parameter.
대표청구항▼
1. A plant necrosis method comprising: identifying, by a plant treatment system traveling through a geographic area, a first plant and a second plant, in-situ, within the geographic area based on a measurement received from a set of sensors of the plant treatment system, the set of sensors comprisin
1. A plant necrosis method comprising: identifying, by a plant treatment system traveling through a geographic area, a first plant and a second plant, in-situ, within the geographic area based on a measurement received from a set of sensors of the plant treatment system, the set of sensors comprising a camera and the measurement comprising an image;for each of the identified plants: identifying, by the plant treatment system, a junction between a plant stem and a substrate supporting the plant based on the measurement;determining a junction distance between a position of the junction and an anticipated position for a treatment mechanism of the plant treatment system, the treatment mechanism comprising a high-pressure spraying dislodgement mechanism and having an active area, wherein the active area is substantially aligned with the junction at the anticipated position;determining a spray duration based on the junction distance; andresponsive to determining that a traversal time until the anticipated position substantially equals the spray duration for the first plant, operating the treatment mechanism to spray the junction identified for the first plant with a working fluid having a first spray pattern as the active area nears the junction; andresponsive to determining that a traversal time until the anticipated position substantially equals the spray duration for the second plant, operating the treatment mechanism to spray the junction identified for the second plant with a working fluid having a second spray pattern. 2. The method of claim 1, further comprising verifying treatment of the plant with a verification sensor, wherein verifying treatment of the plant with a verification sensor comprises: recording an optical image of the plant after treatment mechanism operation in the treatment mode; andanalyzing the optical image to extract plant features superior a substrate plane. 3. The method of claim 1, further comprising determining whether to necrose the plant based on crop yield maximization for the geographic area, and in response to a determination to necrose the plant, identifying the junction. 4. A plant necrosis method comprising: receiving, at a plant treatment system traveling through a geographic area, a set of measurements from a set of sensors of the plant treatment system, the set of sensors comprising a camera and the set of measurements comprising one or more images captured by the camera;identifying a first plant feature of a first plant in the geographic area based on the set of measurements, wherein the first plant is mechanically supported by a first substrate in the geographic area;determining a first distance between the first plant feature and a traversal path for a treatment mechanism of the plant treatment system, the treatment mechanism comprising a high-pressure spraying dislodgement mechanism and having an active area and configured to traverse along the traversal path;selecting a first initial treatment parameter based on the first distance from the traversal path;responsive to a treatment mechanism operation parameter satisfying the first initial treatment parameter, spraying the first substrate with a working fluid having a first spray pattern to dislodge the first plant from the first substrate;identifying a second plant feature of a second plant mechanically supported by a second substrate in the geographic area different from the first plant based on the set of measurements;determining a second distance between the second plant feature and the traversal path;selecting a second initial parameter based on the second distance between the second plant feature and the traversal path; andresponsive to a second treatment mechanism operation parameter satisfying the second initial treatment parameter, spraying the second substrate with working fluid having a second spray pattern to dislodge the second plant from the second substrate. 5. The method of claim 4, wherein determining a first distance between the first plant feature and a traversal path for the treatment mechanism comprises: capturing an image of the first plant feature of the first plant with a sensor;processing the image to identify a junction between the first plant and a surface of the first substrate; anddetermining a junction distance between the junction and the traversal distance based on the image. 6. The method of claim 5, wherein capturing the image of the first plant with a sensor comprises recording an image of the first plant and the substrate, the image including a vector oriented at an angle between a plane of the substrate surface and a gravity vector. 7. The method of claim 5, wherein processing the image to identify the junction between the plant support structure and the ground plane comprises: extracting a ground plane from the image;identifying a plant support structure proximal the sensor within the image; andidentifying the junction between the plant support structure and the ground plane. 8. The method of claim 5, wherein determining the junction distance based on the image comprises: capturing a second image of the first plant with a second sensor statically coupled to the sensor, the first and second images cooperatively forming a stereoview;determining a preliminary junction distance of the first plant relative to the first sensor; anddetermining the junction distance based on the preliminary junction distance and a predetermined distance between the first sensor and the treatment mechanism. 9. The method of claim 4, wherein selecting a first initial treatment parameter based on the first distance comprises: selecting an initial treatment time based on the first distance and a treatment mechanism velocity; andselecting a treatment mechanism operation parameter at which an operation start time equals the initial treatment time. 10. The method of claim 9, wherein selecting the initial treatment time comprises: estimating an amount of substrate to be removed based on a distance between a first plant junction with the first substrate and the traversal path; andestimating an amount of removal time based on the amount of substrate to be removed, wherein the initial treatment time is less than the removal time by the estimated time at which the active area is aligned with the junction. 11. The method of claim 9, further comprising: classifying the first plant;estimating a plant root depth based on the classification; andestimating the amount of substrate to be removed based on the plant root depth, wherein the amount of removal time is determined such that a resultant depth of the substrate to be removed is at least a predetermined percentage of the plant root depth. 12. The method of claim 4, wherein selecting the first initial treatment parameter comprises determining a spray duration based on: an estimated first volume of water to be output during the spray duration;an estimated second volume of water subsequently available to each of a set of plants anticipated to be affected by a portion of the first volume of water; anda target volume of water for each plant of the set, determined based on optimization of a plant output parameter for the geographic area. 13. The method of claim 12, further comprising: identifying secondary plants located inferior to the first plant along a decline; andestimating the second volume of water subsequently available to each secondary plants anticipated to be affected by a portion of the first volume of water; anddetermining a target volume of water for each plant of the set. 14. The method of claim 4, wherein spraying the substrate with working fluid comprises: applying, by the treatment mechanism, a pressurized working fluid within an angular range relative to the substrate surface to dislodge the first plant from the substrate, wherein the treatment mechanism comprises a nozzle configured to spray the working fluid. 15. The method of claim 5, further comprising identifying a portion of the first plant to be removed; and spraying the working fluid toward the portion of the first plant to be removed. 16. A non-transitory computer readable medium storing computer-readable instructions for a plant necrosis method that, when executed by a processor, cause the processor to: identify, by a plant treatment system traveling through a geographic area, a first plant and a second plant, in-situ, within the geographic area based on a measurement received from a set of sensors of the plant treatment system, the set of sensors comprising a camera and the measurement comprising an image;for each of the identified plants: identify, by the plant treatment system, a junction between a plant stem and a substrate supporting the plant based on the measurement;determine a junction distance between a position of the junction and an anticipated position for a treatment mechanism of the plant treatment system, the treatment mechanism comprising a high-pressure spraying dislodgement mechanism and having an active area, wherein the active area is substantially aligned with the junction at the anticipated position;determine a spray duration based on the junction distance; andresponsive to determining that a traversal time until the anticipated position substantially equals the spray duration for the first plant, operate the treatment mechanism to spray the junction identified for the first plant with a working fluid having a first spray pattern as the active area nears the junction; andresponsive to determining that a traversal time until the anticipated position substantially equals the spray duration for the second plant, operate the treatment mechanism to spray the junction identified for the second plant with a working fluid having a second spray pattern. 17. The computer-readable medium of claim 16, further comprising instructions that cause the processor to verify treatment of the plant with a verification sensor, wherein verifying treatment of the plant with a verification sensor comprises: recording an optical image of the plant after treatment mechanism operation in the treatment mode; andanalyzing the optical image to extract plant features superior a substrate plane. 18. The computer-readable medium of claim 16, further comprising instructions that cause the processor to determine whether to necrose the plant based on crop yield maximization for the geographic area, and in response to a determination to necrose the plant, identify the junction. 19. A non-transitory computer readable medium storing computer-readable instructions for a plant necrosis method that, when executed by a processor, cause the processor to: receive, at a plant treatment system traveling through a geographic area, a set of measurements from a set of sensors of the plant treatment system, the set of sensors comprising a camera and the set of measurements comprising one or more images captured by the camera;identify a first plant feature of a first plant in the geographic area based on the set of measurements, wherein the first plant is mechanically supported by a first substrate in the geographic area;determine a first distance between the first plant feature and a traversal path for a treatment mechanism of the plant treatment system, the treatment mechanism comprising a high-pressure spraying dislodgement mechanism and having an active area and configured to traverse along the traversal path;select a first initial treatment parameter based on the first distance from the traversal path;responsive to a treatment mechanism operation parameter satisfying the first initial treatment parameter, spray the first substrate with a working fluid having a first spray pattern to dislodge the first plant from the first substrate;identify a second plant feature of a second plant mechanically supported by a second substrate in the geographic area different from the first plant based on the set of measurements;determine a second distance between the second plant feature and the traversal path;select a second initial parameter based on the second distance between the second plant feature and the traversal path; andresponsive to a second treatment mechanism operation parameter satisfying the second initial treatment parameter, spray the second substrate with working fluid having a second spray pattern to dislodge the second plant from the second substrate. 20. The computer-readable medium of claim 19, wherein the instructions that cause the processor to determine a first distance between the first plant feature and a traversal path for the treatment mechanism comprises: capture an image of the first plant feature of the first plant with a sensor;process the image to identify a junction between the first plant and a surface of the first substrate; anddetermine a junction distance between the junction and the traversal distance based on the image. 21. The computer-readable medium of claim 20, wherein the instructions that cause the processor to capture the image of the first plant with a sensor further comprise instructions that cause the processor to record an image of the first plant and the substrate, the image including a vector oriented at an angle between a plane of the substrate surface and a gravity vector. 22. The computer-readable medium of claim 20, wherein the instructions that cause the processor to process the image to identify the junction between the plant support structure and the ground plane further comprises instructions that cause the processor to: extract a ground plane from the image;identify a plant support structure proximal the sensor within the image; andidentify the junction between the plant support structure and the ground plane. 23. The computer-readable medium of claim 20, wherein the instructions that cause the processor to determine the junction distance based on the image further comprises instructions that cause the processor to: capture a second image of the first plant with a second sensor statically coupled to the sensor, the first and second images cooperatively forming a stereoview;determine a preliminary junction distance of the first plant relative to the first sensor; anddetermine the junction distance based on the preliminary junction distance and a predetermined distance between the first sensor and the treatment mechanism. 24. The computer-readable medium of claim 19, wherein the instructions that cause the processor to select a first initial treatment parameter based on the distance further comprise instructions that cause the processor to: select an initial treatment time based on the first distance and a treatment mechanism velocity; andselecting a treatment mechanism operation parameter at which an operation start tie equals the initial treatment time. 25. The computer-readable medium of claim 24, wherein the instructions that cause the processor select the initial treatment time further comprise instructions that cause the processor to: estimate an amount of substrate to be removed based on a distance between a first plant junction with the first substrate and the traversal path; andestimate an amount of removal time based on the amount of substrate to be removed, wherein the initial treatment time is less than the removal time by the estimated time at which the active area is aligned with the junction. 26. The computer-readable medium of claim 24, wherein the instructions further comprise instructions that cause the processor to: classify the first plant;estimate a plant root depth based on the classification; andestimate the amount of substrate to be removed based on the plant root depth, wherein the amount of removal time is determined such that a resultant depth of the substrate to be removed is at least a predetermined percentage of the plant root depth. 27. The computer-readable medium of claim 19, wherein the instructions that cause the processor to spray substrates with working fluid to dislodge plants from the substrate further comprise instructions that cause the processor to apply a pressurized working fluid within an angular range relative to the substrate surface, wherein the treatment mechanism comprises a nozzle configured to spray the working fluid. 28. The computer-readable medium of claim 19, wherein selecting the first initial treatment parameter comprises instructions that cause the processor to determine a spray duration based on: an estimated first volume of water to be output during the spray duration;an estimated second volume of water subsequently available to each of a set of plants anticipated to be affected by a portion of the first volume of water; anda target volume of water for each plant of the set, determined based on optimization of a plant output parameter for the geographic area. 29. The computer-readable medium of claim 28, further comprising instructions which cause the processor to: identify secondary plants located inferior to the first plant along a decline; andestimating the second volume of water subsequently available to each secondary plants anticipated to be affected by a portion of the first volume of water; anddetermining a target volume of water for each plant of the set. 30. The computer-readable medium of claim 19, the computer-readable medium further comprises instructions that cause the processor to: identify a portion of the first plant to be removed andspray the working fluid toward the portion of the first plant to be removed. 31. A plant treatment system comprising a processor and a non-transitory computer readable medium storing computer-readable instructions for a plant necrosis method that, when executed by the processor, cause the processor to: identify a first plant and a second plant, in-situ, within a geographic area based on a measurement received from a set of sensors of the plant treatment system, the set of sensors comprising a camera and the measurement comprising an image;for each of the identified plants: identify a junction between a plant stem and a substrate supporting the plant based on the measurement;determine a junction distance between a position of the junction and an anticipated position for a treatment mechanism of the plant treatment system, the treatment mechanism comprising a high-pressure spraying dislodgement mechanism and having an active area, wherein the active area is substantially aligned with the junction at the anticipated position;determine a spray duration based on the junction distance; andresponsive to determining that a traversal time until the anticipated position substantially equals the spray duration for the first plant, operate the treatment mechanism to spray the junction identified for the first plant with a working fluid having a first spray pattern as the active area nears the junction, andresponsive to determining that a traversal time until the anticipated position substantially equals the spray duration for the second plant, operate the treatment mechanism to spray the junction identified for the second plant with a working fluid having a second spray pattern. 32. A plant treatment system comprising a processor and a non-transitory computer readable medium storing computer-readable instructions for a plant necrosis method that, when executed by the processor, cause the processor to: receive a set of measurements from a set of sensors of the plant treatment system, the set of sensors comprising a camera and the set of measurements comprising one or more images captured by the camera;identify a first plant feature of a first plant in the geographic area based on the set of measurements, wherein the first plant is mechanically supported by a first substrate in the geographic area;determine a first distance between the first plant feature and a traversal path for a treatment mechanism of the plant treatment system, the treatment mechanism comprising a high-pressure spraying dislodgement mechanism and having an active area and configured to traverse along the traversal path;select a first initial treatment parameter based on the first distance from the traversal path;responsive to a treatment mechanism operation parameter satisfying the first initial treatment parameter, spray the first substrate with a working fluid having a first spray pattern to dislodge the first plant from the first substrate;identify a second plant feature of a second plant mechanically supported by a second substrate in the geographic area different from the first plant based on the set of measurements;determine a second distance between the second plant feature and the traversal path;select a second initial parameter based on the second distance between the second plant feature and the traversal path; andresponsive to a second treatment mechanism operation parameter satisfying the second initial treatment parameter, spray the second substrate with working fluid having a second spray pattern to dislodge the second plant from the second substrate.
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