Planter population monitor

Claim 2

A monitoring apparatus for monitoring a plurality of functions of a multi-row field seed planting machine including ground speed sensor means and including seed sensor means associated with each row of said multi-row seed planting machine, comprising: electronic circuit means, including a microprocessor operating in accordance with a predetermined program, for continually receiving and storing population data simultaneously from all of said plurality of seed sensor means and from said ground speed sensor means, user accessible control means coupled with said microprocessor and observable indicator means, the electronic circuit means further including means for energizing said observable indicator means for producing observable indications derived from the population data substantially immediately as such indications are called for by said user accessible control means and wherein said user accessible control means includes means for providing input data to said electronic circuit means representative of machine characteristics of a given multi-row field seed planting machine whose functions are to be monitored, said electronic circuit means further including an EAROM and means responsive to said input data for customizing the EAROM to customize said monitoring apparatus for operation with given multi-row field seed planting machine whose functions are to be monitored.

Claim 3

A monitoring apparatus according to claim 1 wherein said microprocessor includes receiving and storing control means which operates in accordance with a predetermined program and in a predetermined time cycle for taking sequential population data readings, for storing a predetermined plural number of said sequential readings, and for eliminating the earliest taken of said population data readings as the latest taken reading is stored.

Claim 4

A monitoring apparatus according to claim 2 wherein said microprocessor includes averaging means which operates in accordance with said predetermined program and in response to commands from said user accessible control means for calculating the average values of said stored population data readings.

Claim 5

A monitoring apparatus according to claim 2 or claim 3 wherein said user accessible control means further includes means for delivering input data to said microprocessor corresponding to predetermined high and low limits for the seed population, said microprocessor including means for operating in accordance with said predetermined program for customizing the EAROM in accordance with said high and low limits.

Claim 6

A monitoring apparatus according to claim 4 wherein said observable indicator means include means responsive to said microprocessor, in accordance with said predetermined program, for producing an observable indication in the event any stored seed population data readings fails to fall within said predetermined high and low limits.

Claim 7

A monitoring apparatus for use with a multi-row seed planting machine comprising: electronic circuit means for receiving and storing data corresponding to the planting of seeds in all rows of said multi-row planting machine and data corresponding to the distance travelled by said seed planting machine, said electronic circuit further including means for calculating from said data the seed population planted in each row over successive predetermined intervals of distance travelled by the planting machine, means for storing a predetermined plural number of said successively calculated seed populations for each row, means for averaging said stored seed populations for all rows an operator actuatable means for producing observable indications of the row planting the lowest population, of the average value of the population planted in all rows and of the row planting the highest population, respectively.

Claim 8

A monitoring apparatus for use with a multi-row seed planting machine comprising: electronic circuit means for receiving and storing data corresponding to the planting of seeds in all rows of said multi-row planting machine and data corresponding to the distance travelled by said seed planting machine, said electronic circuit further including means for calculating from said data the seed population planted in each row over successive predetermined intervals of distance travelled by the planting machine, means for storing a predetermined plural number of said successively calculated seed populations for each row, means for averaging said stored seed populations for all rows an operator actuatable means for producing observable indications of the row planting the lowest population, of the average value of the population planted in all rows and of the row planting the highest population, respectively.

Claim 9

A monitoring apparatus according to claim 6 wherein said last-mentioned means further includes means for producing observable indications of the values of the seed populations, respectively.

Claim 10

A monitoring apparatus for use with a seed planting machine including seed sensor means for providing a seed signal responsive to the delivery of each seed to be planted, said monitoring apparatus comprising: electronic circuit means for receiving the seed signals from said sensor means, said electronic circuit means including means responsive to absence of said seed signals for a predetermined increment of time for producing a failure signal, display means, and means responsive to said failure signal for energizing said display means for producing an observable indication of a failure, said electronic circuit further including memory means for storing failure data corresponding to each failure indication produced during the planting operation for displaying on said display means an observable indication of the stored failure data, said last-mentioned means including means for displaying said stored failure data upon selection thereof even when the planting operation of said seed planting machine is halted.

Claim 11

A monitoring apparatus for use with a seed planting machine including seed sensor means for providing a seed signal responsive to the delivery of each seed to be planted, said monitoring apparatus comprising: electronic circuit means for receiving the seed signals from said sensor means, said electronic circuit means including means responsive to absence of said seed signals for a predetermined increment of time for producing a failure signal, display means, and means responsive to said failure signal for energizing said display means for producing an observable indication of a failure, said electronic circuit further including memory means for storing failure data corresponding to each failure indication produced during the planting operation for displaying on said display means an observable indication of the stored failure data, said last-mentioned means including means for displaying said stored failure data upon selection thereof even when the planting operation of said seed planting machine is halted.

Claim 12

A monitoring apparatus for a seed planting machine having lifting means for lifting the planting apparatus at the end of a pass over a field and for lowering the planting apparatus at the beginning of the next pass over the field and lift sensor means for providing corresponding lift and lower signals, seed sensing means for producing a seed signal for each seed delivered to the ground to be planted and distance sensor means for providing distance signals corresponding to the distance travelled by the planting machine over the ground, said monitoring apparatus comprising: electronic circuit means including means for receiving and storing said seed signals and said distance signals, means for counting the number of said seed signals which are received over a predetermined increment of travel as determined by said distance signals and for calculating seed population planted in each row, means for storing a predetermined plural number of said population calculations made over sequential ones of said increments of distance, and means responsive to said lift and lower signals for resetting said storing means to zero a predetermined increment of time after reception of said lower signal.

Claim 13

A monitoring apparatus for a seed planting machine having lifting means for lifting the planting apparatus at the end of a pass over a field and for lowering the planting apparatus at the beginning of the next pass over the field and lift sensor means for providing corresponding lift and lower signals, seed sensing means for producing a seed signal for each seed delivered to the ground to be planted and distance sensor means for providing distance signals corresponding to the distance travelled by the planting machine over the ground, said monitoring apparatus comprising: electronic circuit means including means for receiving and storing said seed signals and said distance signals, means for counting the number of said seed signals which are received over a predetermined increment of travel as determined by said distance signals and for calculating seed population planted in each row, means for storing a predetermined plural number of said population calculations made over sequential ones of said increments of distance, and means responsive to said lift and lower signals for resetting said storing means to zero a predetermined increment of time after reception of said lower signal.

Claim 14

A monitoring apparatus for use with a multi-row seed planting machine having lifting means for lifting the planting apparatus at the end of a pass over the field and for lowering the planting apparatus at the beginning of the next pass over the field and lift sensor means for providing corresponding lift and lower signals, seed sensing means for producing a seed signal for each seed delivered to be planted in each row of the multi-row seed planting machine and distance sensor means for providing distance signals corresponding to the distance travelled by said planting machine, said monitoring apparatus comprising: electronic circuit means for receiving and storing data corresponding to the planting of seeds in all rows of said multi-row planting machine and data corresponding to the distance travelled by said planting machine, said electronic circuit further including means for calculating from said data the seed population planted in each row over successive predetermined intervals of distance travelled by the planting machine, means for storing a predetermined plural number of said data samples, means for averaging said stored seed population data samples for all rows and operator actuatable means for producing observable indications of the row planting the lowest population, of the average value of the population planted in all rows and of the row planting the highest population, respectively, means for providing input data to said electronic circuit means representative of machine parameters of a given machine whose functions are to be monitored, said electronic circuit means further including an EAROM and means responsive to said input data for customizing the EAROM to accommodate said given machine whose functions are to be monitored, said electronic circuit means further including means responsive to absence of seed signals in any row for a predetermined increment of time for producing a failure signal for that row, means responsive to said failure signal for energizing said observable indicator means for producing an observable indication of a failed row and observable indication of the identity of the row for which said failed row indication is being given, memory means for storing failure data corresponding to each of said failed row indication and each row identity indication, and means for displaying an observable indication for each row for which failure data has been stored, said last-mentioned means including means for displaying said stored failure data upon command even when the planting operation of said planting machine is halted, and means responsive to said lift and lower signals from said lift sensor means for resetting said data samples storing means to zero a predetermined increment of time after reception of said lower signal.

Claim 15

A monitoring apparatus for use with a multi-row seed planting machine having lifting means for lifting the planting apparatus at the end of a pass over the field and for lowering the planting apparatus at the beginning of the next pass over the field and lift sensor means for providing corresponding lift and lower signals, seed sensing means for producing a seed signal for each seed delivered to be planted in each row of the multi-row seed planting machine and distance sensor means for providing distance signals corresponding to the distance travelled by said planting machine, said monitoring apparatus comprising: electronic circuit means for receiving and storing data corresponding to the planting of seeds in all rows of said multi-row planting machine and data corresponding to the distance travelled by said planting machine, said electronic circuit further including means for calculating from said data the seed population planted in each row over successive predetermined intervals of distance travelled by the planting machine, means for storing a predetermined plural number of said data samples, means for averaging said stored seed population data samples for all rows and operator actuatable means for producing observable indications of the row planting the lowest population, of the average value of the population planted in all rows and of the row planting the highest population, respectively, means for providing input data to said electronic circuit means representative of machine parameters of a given machine whose functions are to be monitored, said electronic circuit means further including an EAROM and means responsive to said input data for customizing the EAROM to accommodate said given machine whose functions are to be monitored, said electronic circuit means further including means responsive to absence of seed signals in any row for a predetermined increment of time for producing a failure signal for that row, means responsive to said failure signal for energizing said observable indicator means for producing an observable indication of a failed row and observable indication of the identity of the row for which said failed row indication is being given, memory means for storing failure data corresponding to each of said failed row indication and each row identity indication, and means for displaying an observable indication for each row for which failure data has been stored, said last-mentioned means including means for displaying said stored failure data upon command even when the planting operation of said planting machine is halted, and means responsive to said lift and lower signals from said lift sensor means for resetting said data samples storing means to zero a predetermined increment of time after reception of said lower signal.

Claim 16

A monitoring apparatus for use with a multi-row seed planting machine including a plurality of seed sensor means, each associated with one row of said multi-row planting machine and each for providing a seed signal responsive to the planting of each seed in the associated row, said monitoring apparatus comprising: electronic circuit means including a microprocessor for processing the seed signals from all of said sensor means, said electronic circuit means further including means responsive to absence of said seed signals in any row for a predetermined increment of time for producing a failure signal for that row, display means, and means responsive to said failure signal for energizing said display means for producing an observable indication of a failed row and an observable indication of the identity of the row for which said failed row indication is being given, said electronic circuit further including memory means for storing failure data corresponding to each failed row indication and row identity indication produced during the planting operation, and means selectable for displaying on said display means an observable indication of each row for which failure data has been stored, said last-mentioned means including means for displaying said row indication upon selection thereof even when the planting operation of said seed planting machine is halted.

Claim 17

A monitoring apparatus for use with a multi-row seed planting machine including a plurality of seed sensor means, each associated with one row of said multi-row planting machine and each for providing a seed signal responsive to the planting of each seed in the associated row, said monitoring apparatus comprising: electronic circuit means including a microprocessor for processing the seed signals from all of said sensor means, said electronic circuit means further including means responsive to absence of said seed signals in any row for a predetermined increment of time for producing a failure signal for that row, display means, and means responsive to said failure signal for energizing said display means for producing an observable indication of a failed row and an observable indication of the identity of the row for which said failed row indication is being given, said electronic circuit further including memory means for storing failure data corresponding to each failed row indication and row identity indication produced during the planting operation, and means selectable for displaying on said display means an observable indication of each row for which failure data has been stored, said last-mentioned means including means for displaying said row indication upon selection thereof even when the planting operation of said seed planting machine is halted.

Claim 18

A monitoring apparatus according to claim 11 wherein said microprocessor includes receiving and storing means which operates in a predetermined time cycle for receiving sequential data readings from said sensors, and for storing a predetermined plural number of said sequential readings, eliminating the earliest taken of said data readings as the latest taken reading is stored.

Claim 19

A monitoring apparatus according to claim 12 further including user accessible control means and wherein said microprocessor includes display controlling means which operates in response to commands from said user accessible control means for energizing said display means to produce an observable indication of the average of said stored data readings for a given function.