Seed planting rate maintenance control with rate display

Claim 2

A seed planting system for planting seed in soil at desired rates, the system comprising: a tractor including an operator station; a seed planter including a seed channel having an exit through which a number of seeds move toward the soil, and a singulating seed meter for singulating seed and delivering the singulated seed to the seed channel; an electronic seed sensor attached to the seed planter to generate a seed signal representative of the number of seeds; an electronic display supported at the operator station, the display generating images in response to display signals; at least one operator-activated control supported at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator-activated control, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed planter which affects the singulating accuracy of the singulating seed meter in response to activation of the operator-activated control.

Claim 3

The system of claim 1, wherein the channel is defined by a tube through which the seeds are delivered toward the soil.

Claim 4

The system of claim 2, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel.

Claim 5

The system of claim 3, wherein the seed meter includes a seed drum and a mechanism oriented relative to the seed drum to disperse seeds within the seed drum and the parameter is representative of the orientation of the mechanism relative to the seed drum.

Claim 6

The system of claim 3, wherein the display is an LCD display.

Claim 7

The system of claim 3, wherein the seed planter includes an air source for pressurizing the singulating seed meter with an air flow and the parameter is representative of the air flow.

Claim 8

A seed planting monitoring system useable with a planting arrangement having an operator station, a seed delivery system having a target seed delivery rate controlled by at least one control signal, a seed channel having an exit through which a number of seeds move toward soil in which the seeds are planted, and a singulating seed meter for singulating seed and delivering the singulated seed to the seed channel, the system comprising: an electronic seed sensor attachable to the seed delivery system to generate a seed signal representative of the number of seeds; an electronic display adapted to be supported at the operator station, the display generating images in response to display signals; an operator interface located at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator interface, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed delivery system which affects the singulating accuracy of the singulating seed meter in response to activation of the operator interface.

Claim 9

A seed planting monitoring system useable with a planting arrangement having an operator station, a seed delivery system having a target seed delivery rate controlled by at least one control signal, a seed channel having an exit through which a number of seeds move toward soil in which the seeds are planted, and a singulating seed meter for singulating seed and delivering the singulated seed to the seed channel, the system comprising: an electronic seed sensor attachable to the seed delivery system to generate a seed signal representative of the number of seeds; an electronic display adapted to be supported at the operator station, the display generating images in response to display signals; an operator interface located at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator interface, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed delivery system which affects the singulating accuracy of the singulating seed meter in response to activation of the operator interface.

Claim 10

The system of claim 7, wherein the processing circuit generates and applies the control signal to the seed delivery system, and applies the display signal to the display such that the image is also representative of the target seed delivery rate.

Claim 11

The system of claim 8, wherein the channel is located in a tube through which the seeds are delivered toward the soil.

Claim 12

The system of claim 9, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel.

Claim 13

A seed planting system for planting seed in soil at desired rates, the system comprising: a tractor including an operator station; a seed planter including a seed channel having an exit through which a number of seeds move toward the soil, wherein the channel is defined by a tube through which the seeds are delivered toward the soil, wherein the seed planter includes a delivery control mechanism including an air source for moving the seed through the tube with an air flow and a parameter of the seed planter is representative of the air flow; an electronic seed sensor attached to the seed planter to generate a seed signal representative of the number of seeds, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel; an electronic display supported at the operator station, the display generating images in response to display signals; at least one operator-activated control supported at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator-activated control, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed planter which affects the actual seed delivery rate in response to activation of the operator-activated control.

Claim 14

A seed planting system for planting seed in soil at desired rates, the system comprising: a tractor including an operator station; a seed planter including a seed channel having an exit through which a number of seeds move toward the soil, wherein the channel is defined by a tube through which the seeds are delivered toward the soil, wherein the seed planter includes a delivery control mechanism including an air source for moving the seed through the tube with an air flow and a parameter of the seed planter is representative of the air flow; an electronic seed sensor attached to the seed planter to generate a seed signal representative of the number of seeds, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel; an electronic display supported at the operator station, the display generating images in response to display signals; at least one operator-activated control supported at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator-activated control, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed planter which affects the actual seed delivery rate in response to activation of the operator-activated control.

Claim 15

A seed planting system for planting seed in soil at desired rates, the system comprising: a tractor including an operator station; a seed planter including a seed channel having an exit through which a number of seeds move toward the soil, wherein the channel is defined by a tube through which the seeds are delivered toward the soil; an electronic seed sensor attached to the seed planter to generate a seed signal representative of the number of seeds, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel; an electronic display supported at the operator station, the display generating images in response to display signals; at least one operator-activated control supported at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator-activated control, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed planter which affects the actual seed delivery rate in response to activation of the operator-activated control, wherein the image includes a bar graph including bars representative of the actual seed delivery rate and a desired seed delivery rate.

Claim 16

A seed planting system for planting seed in soil at desired rates, the system comprising: a tractor including an operator station; a seed planter including a seed channel having an exit through which a number of seeds move toward the soil, wherein the channel is defined by a tube through which the seeds are delivered toward the soil; an electronic seed sensor attached to the seed planter to generate a seed signal representative of the number of seeds, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel; an electronic display supported at the operator station, the display generating images in response to display signals; at least one operator-activated control supported at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator-activated control, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed planter which affects the actual seed delivery rate in response to activation of the operator-activated control, wherein the image includes a bar graph including bars representative of the actual seed delivery rate and a desired seed delivery rate.

Claim 17

A seed planting system for planting seed in soil at desired rates, the system comprising: a tractor including an operator station; a seed planter including a seed channel having an exit through which a number of seeds move toward the soil, wherein the channel is defined by a tube through which the seeds are delivered toward the soil; an electronic seed sensor attached to the seed planter to generate a seed signal representative of the number of seeds, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel; an electronic display supported at the operator station, the display generating images in response to display signals; at least one operator-activated control supported at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator-activated control, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed planter which affects the actual seed delivery rate in response to activation of the operator-activated control, wherein the image includes a bar graph including a bar representative of the actual seed delivery rate and referenced to a desired delivery rate.

Claim 18

A seed planting system for planting seed in soil at desired rates, the system comprising: a tractor including an operator station; a seed planter including a seed channel having an exit through which a number of seeds move toward the soil, wherein the channel is defined by a tube through which the seeds are delivered toward the soil; an electronic seed sensor attached to the seed planter to generate a seed signal representative of the number of seeds, wherein the seed sensor changes a value of the seed signal in response to the passage of a seed through the seed channel; an electronic display supported at the operator station, the display generating images in response to display signals; at least one operator-activated control supported at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator-activated control, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed planter which affects the actual seed delivery rate in response to activation of the operator-activated control, wherein the image includes a bar graph including a bar representative of the actual seed delivery rate and referenced to a desired delivery rate.

Claim 19

A seed planting monitoring system useable with a planting arrangement having an operator station, a seed delivery system having a target seed delivery rate controlled by at least one control signal, and a seed channel having an exit through which a number of seeds move toward soil in which the seeds are planted, the system comprising: an electronic seed sensor attachable to the seed delivery system to generate a seed signal representative of the number of seeds; an electronic display adapted to be supported at the operator station, the display generating images in response to display signals; an operator interface located at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator interface, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed delivery system which affects the actual seed delivery rate in response to activation of the operator interface, wherein the processing circuit generates and applies the control signal to the seed delivery system, and applies the display signal to the display such that the image is also representative of the target seed delivery rate, wherein the image includes a bar graph including bars representative of the respective target and actual seed delivery rates.

Claim 20

A seed planting monitoring system useable with a planting arrangement having an operator station, a seed delivery system having a target seed delivery rate controlled by at least one control signal, and a seed channel having an exit through which a number of seeds move toward soil in which the seeds are planted, the system comprising: an electronic seed sensor attachable to the seed delivery system to generate a seed signal representative of the number of seeds; an electronic display adapted to be supported at the operator station, the display generating images in response to display signals; an operator interface located at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator interface, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed delivery system which affects the actual seed delivery rate in response to activation of the operator interface, wherein the processing circuit generates and applies the control signal to the seed delivery system, and applies the display signal to the display such that the image is also representative of the target seed delivery rate, wherein the image includes a bar graph including bars representative of the respective target and actual seed delivery rates.

Claim 21

A seed planting monitoring system useable with a planting arrangement having an operator station, a seed delivery system having a target seed delivery rate controlled by at least one control signal, and a seed channel having an exit through which a number of seeds move toward soil in which the seeds are planted, the system comprising: an electronic seed sensor attachable to the seed delivery system to generate a seed signal representative of the number of seeds; an electronic display adapted to be supported at the operator station, the display generating images in response to display signals; an operator interface located at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator interface, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed delivery system which affects the actual seed delivery rate in response to activation of the operator interface, wherein the processing circuit generates and applies the control signal to the seed delivery system, and applies the display signal to the display such that the image is also representative of the target seed delivery rate, wherein the image includes a bar graph including a bar representative of the actual seed delivery rate and referenced to the target seed delivery rate.

Claim 22

A seed planting monitoring system useable with a planting arrangement having an operator station, a seed delivery system having a target seed delivery rate controlled by at least one control signal, and a seed channel having an exit through which a number of seeds move toward soil in which the seeds are planted, the system comprising: an electronic seed sensor attachable to the seed delivery system to generate a seed signal representative of the number of seeds; an electronic display adapted to be supported at the operator station, the display generating images in response to display signals; an operator interface located at the operator station; and a digital processing circuit coupled to the seed sensor, the display and the operator interface, wherein the processing circuit monitors the seed signal, determines an actual seed delivery rate based upon the number of seeds and a time period during which the seed signal is monitored, applies a display signal to the display to generate an image representative of the actual seed delivery rate, and modifies a parameter of the seed delivery system which affects the actual seed delivery rate in response to activation of the operator interface, wherein the processing circuit generates and applies the control signal to the seed delivery system, and applies the display signal to the display such that the image is also representative of the target seed delivery rate, wherein the image includes a bar graph including a bar representative of the actual seed delivery rate and referenced to the target seed delivery rate.

Claim 23

The system of claim 15, wherein the planting arrangement includes a tractor, the seed delivery system is coupled to the tractor, and the operator station is a cab supported by the tractor.

Claim 26

The method of claim 17, wherein the display signal also represents the target seed delivery rate, and the image also represents the target seed delivery rate.

Claim 27

The method of claim 17, wherein the step of generating a seed signal includes monitoring the seeds at the exit to generate the seed signal.

Claim 32

A metering system for selectively applying material to the soil of an agricultural field, the system comprising: a tractor including a cab; a singulating material meter coupled to the tractor for towing by the tractor and including a material channel having an exit through which an amount of singulated material moves toward the soil; an electronic sensor supported relative to the meter to generate a material signal representative of the amount of material; an electronic display supported within the cab to generate images in response to display signals; at least one operator-activated control supported at the cab; and a processing circuit coupled to the sensor and the display, wherein the processing circuit monitors the material signal, determines an actual material delivery rate based upon the amount of material and a time period during which the material signal is monitored, applies a display signal to the display to generate an image representing the actual material delivery rate, and modifies a parameter of the meter which affects its singulating accuracy on activation of the operator-activated control.

Claim 33

A metering system for selectively applying material to the soil of an agricultural field, the system comprising: a tractor including a cab; a singulating material meter coupled to the tractor for towing by the tractor and including a material channel having an exit through which an amount of singulated material moves toward the soil; an electronic sensor supported relative to the meter to generate a material signal representative of the amount of material; an electronic display supported within the cab to generate images in response to display signals; at least one operator-activated control supported at the cab; and a processing circuit coupled to the sensor and the display, wherein the processing circuit monitors the material signal, determines an actual material delivery rate based upon the amount of material and a time period during which the material signal is monitored, applies a display signal to the display to generate an image representing the actual material delivery rate, and modifies a parameter of the meter which affects its singulating accuracy on activation of the operator-activated control.

Claim 34

The system of claim 22, wherein the channel is defined by a tube through which the material is delivered toward the soil.

Claim 35

The system of claim 23, wherein the material is seed and the amount of material is a number of seeds.

Claim 36

The system of claim 23, wherein the sensor changes the material signal in response to the passage of amounts of material through the material channel.