Repeatable pattern field spraying control

Claim 1

An apparatus for creating and storing a program in permanent data storage, and for subsequently repeating a previously created and stored program for automatically repeating application of a material onto soil in portions of a preselected field, including a programmable microprocessor adapted to be carried on a prime mover and including an operative program correlated to a known start position in a field for application of a material to control a condition in the field, the prime mover traversing the field in a number of repeatable passes each laterally offset from the others and having a length, controllable apparatus adapted to be carried on the prime mover for applying the material to soil, said programmable microprocessor including a programmable permanent data storage memory, means for inputting signals to start and stop the controllable operation of the apparatus into said programmable permanent data storage memory by an operator of the prime mover during initial passes across the field and storing the start and stop signals for use at a subsequent time when traversing in substantially the same path in the field, means for providing a signal to the programmable memory indicating the distance traveled by the prime mover from a reference position, and control means responsive to signals from a previously stored program from permanent data storage correlated to the distance signal and correlated to each particular pass along the field after the start position for operating the controllable apparatus to apply the material and for automatically turning the controllable apparatus on and off during each subsequent pass duplicating the initial pass across the same field when the program was created.

Claim 2

An apparatus for creating and storing a program in permanent data storage, and for subsequently repeating a previously created and stored program for automatically repeating application of a material onto soil in portions of a preselected field, including a programmable microprocessor adapted to be carried on a prime mover and including an operative program correlated to a known start position in a field for application of a material to control a condition in the field, the prime mover traversing the field in a number of repeatable passes each laterally offset from the others and having a length, controllable apparatus adapted to be carried on the prime mover for applying the material to soil, said programmable microprocessor including a programmable permanent data storage memory, means for inputting signals to start and stop the controllable operation of the apparatus into said programmable permanent data storage memory by an operator of the prime mover during initial passes across the field and storing the start and stop signals for use at a subsequent time when traversing in substantially the same path in the field, means for providing a signal to the programmable memory indicating the distance traveled by the prime mover from a reference position, and control means responsive to signals from a previously stored program from permanent data storage correlated to the distance signal and correlated to each particular pass along the field after the start position for operating the controllable apparatus to apply the material and for automatically turning the controllable apparatus on and off during each subsequent pass duplicating the initial pass across the same field when the program was created.

Claim 4

A method of initially programming into programmable memory and automatically repeating regions of material application onto soil in a preselected field including the steps of providing a programmable memory processor on a prime mover, inputting first signals indicating the distance position of a prime mover from a start position in each of a number of repeatable passes in such preselected field of the prime mover across the field during an initial operation in the field, manually inputting second signals into the programmable memory to signal starting and stopping application of the material while the prime mover is traversing the field during an initial operation, storing the first and second signals in permanent data storage for use at a subsequent time, activating the program of the permanent data storage for the particular field for use with such prime mover for applying the same material to the field, and automatically controlling the start and stop of application of material by the program from permanent data storage at the same positions on the respective passes across the same field as previously recorded in the permanent data storage.

Claim 5

A method of initially programming into programmable memory and automatically repeating regions of material application onto soil in a preselected field including the steps of providing a programmable memory processor on a prime mover, inputting first signals indicating the distance position of a prime mover from a start position in each of a number of repeatable passes in such preselected field of the prime mover across the field during an initial operation in the field, manually inputting second signals into the programmable memory to signal starting and stopping application of the material while the prime mover is traversing the field during an initial operation, storing the first and second signals in permanent data storage for use at a subsequent time, activating the program of the permanent data storage for the particular field for use with such prime mover for applying the same material to the field, and automatically controlling the start and stop of application of material by the program from permanent data storage at the same positions on the respective passes across the same field as previously recorded in the permanent data storage.