Control for coin actuated appliances

Claim 2

A coin-actuated control system for controlling the operation of at least a pair of associated appliances, comprising: power supply means for providing electrical power to the control system and to each of said appliances; control panel means associated with said appliances and including selection means for inputting cycle selection information for each of said appliances, indicator means for indicating the cycle selected and display means comprising a first display for displaying the total value of coins received and at least second and third displays with one designated to each of said appliances for displaying operating information; control means including microcontroller means in circuit communication with said selection means, said indicator means, said display means and said power supply means and operable for controlling each of said appliances through selected cycles of operation independently of each other; coin receiving means for receiving coins and including coin sensing means in circuit association with said control means for validating the coins received, said control means operable for totaling the value of coins received and for effecting a display of that value in said first display; and means included in said selection means and operable for effecting the transfer of said displayed value from said first display to said second or third display designated to one of said appliances and for conditioning said one appliance for energization.

Claim 3

A coin-actuated control system as defined in claim 1 wherein said means operable includes switch means associated with said control panel means.

Claim 4

A coin-actuated control system for controlling the operation of at least a pair of associated appliances, comprising: power supply means for providing electrical power to the control system and to each of said appliances; control panel means associated with said appliances and including selection means operable in a first mode for inputting cycle selection information for each of said appliances and operable in a second programming-interrogation mode for altering operation of said control system, said control panel means further including indicator means for indicating the cycle selected and display means comprising a first display for displaying the total value of coins received and at least second and third displays with one designated to each of said appliances for displaying operating information; control means including a single microcontroller in communication with said selection means, said indicator means, said display means and said power supply means and operable for controlling each of said appliances through selected cycles of operation independently of each other; coin receiving means for receiving and validating coins, said control means operable for totaling the value of coins received and for effecting a display of the corresponding value in said first display; and means included in said selection means and operable for effecting the transfer of said displayed value from said first display to said second or third display designated to one of said appliances and for energizing said one appliance.

Claim 5

A coin-actuated control system for controlling the operation of at least a pair of associated appliances, comprising: power supply means for providing electrical power to the control system and to each of said appliances; control panel means associated with said appliances and including selection means operable in a first mode for inputting cycle selection information for each of said appliances and operable in a second programming-interrogation mode for altering operation of said control system, said control panel means further including indicator means for indicating the cycle selected and display means comprising a first display for displaying the total value of coins received and at least second and third displays with one designated to each of said appliances for displaying operating information; control means including a single microcontroller in communication with said selection means, said indicator means, said display means and said power supply means and operable for controlling each of said appliances through selected cycles of operation independently of each other; coin receiving means for receiving and validating coins, said control means operable for totaling the value of coins received and for effecting a display of the corresponding value in said first display; and means included in said selection means and operable for effecting the transfer of said displayed value from said first display to said second or third display designated to one of said appliances and for energizing said one appliance.

Claim 6

A coin-actuated control system as defined in claim 3 wherein said control panel means further includes manually operable lock means for controlling actuation of a switch to configure said selection means in either said first mode for cycle selection or in said second programming-interrrogation mode.

Claim 7

A coin-actuated control system as defined in claim 4 wherein said lock means includes a keyed lock member for actuating said switch.

Claim 8

A coin-actuated control system as defined in claim 4 wherein said control means is cooperable with said selection means and display means when in said programming-interrogation mode for servicing said appliances, setting operating prices, setting special operating prices and keeping a record of money collected.

Claim 9

A coin-actuated control system as defined in claim 3 wherein said coin receiving means includes a single coin receiver for said associated appliances.

Claim 10

A coin-actuated control system for controlling the operation of at least a pair of associated appliances, comprising: power supply means for providing electrical power to the control system and to each of said appliances; control panel means associated with said appliances and including selection means for inputting cycle selection information for each of said appliances, indicator means for indicating the cycle selected and display means comprising a first display for displaying the total value of coins received and at least second and third displays with one designated to each of said appliances for displaying operating information; control means including microcontroller means in circuit communication with said selection means, said indicator means, said display means and said power supply means and operable for controlling each of said appliances through selected cycles of operation independently of each other; and a single coin receiver associated with said control panel means including coin sensing means in circuit association with said control means for receiving and validating coins, said microcontroller means operable for totaling the value of coins received and for effecting a display of the corresponding value in said first display, said selection means being selectively operable for effecting the transfer of said displayed value from said first display to said second or third display designated to one of said appliances and for energizing said one appliance.

Claim 11

A coin-actuated control system for controlling the operation of at least a pair of associated appliances, comprising: power supply means for providing electrical power to the control system and to each of said appliances; control panel means associated with said appliances and including selection means for inputting cycle selection information for each of said appliances, indicator means for indicating the cycle selected and display means comprising a first display for displaying the total value of coins received and at least second and third displays with one designated to each of said appliances for displaying operating information; control means including microcontroller means in circuit communication with said selection means, said indicator means, said display means and said power supply means and operable for controlling each of said appliances through selected cycles of operation independently of each other; and a single coin receiver associated with said control panel means including coin sensing means in circuit association with said control means for receiving and validating coins, said microcontroller means operable for totaling the value of coins received and for effecting a display of the corresponding value in said first display, said selection means being selectively operable for effecting the transfer of said displayed value from said first display to said second or third display designated to one of said appliances and for energizing said one appliance.

Claim 12

A coin-actuated control system as defined in claim 8 wherein said control means includes a single microcontroller for controlling said pair of associated appliances.

Claim 13

A coin-actuated control system for controlling the operation of a pair of associated fabric dryers, comprising: power supply means for providing electrical power to the control system and to each of said fabric dryers; control panel means associated with said fabric dryers and including selection means operable in a first mode for inputting cycle selection information for each of said fabric dryers and operable in a second programming-interrogation mode for altering operation of said control system, said control panel means further including indicator means for indicating the cycle selected and display means comprising a first display for displaying the total value of coins received and second and third displays with one designated to each of said appliances for displaying operating information; control means including a single microcontroller in communication with said selection means, said indicator means, said display means and said power supply means and operable for controlling each of said fabric dryers through selected cycles of operation independently of each other; and a single coin receiver associated with said control panel means including coin sensing means in circuit association with said control means for receiving and validating coins of predetermined denominations, said control means operable for totaling the time and monetary value of coins received and for effecting a display of the corresponding accumulated purchased time value in said first display, said selection means being selectively operable for effecting the transfer of said displayed purchased time value from said first display to said second or third display designated to one of said fabric dryers and concomitant energization of said one fabric dryer associated with the operated selection means.

Claim 14

A coin-actuated control system for controlling the operation of a pair of associated fabric dryers, comprising: power supply means for providing electrical power to the control system and to each of said fabric dryers; control panel means associated with said fabric dryers and including selection means operable in a first mode for inputting cycle selection information for each of said fabric dryers and operable in a second programming-interrogation mode for altering operation of said control system, said control panel means further including indicator means for indicating the cycle selected and display means comprising a first display for displaying the total value of coins received and second and third displays with one designated to each of said appliances for displaying operating information; control means including a single microcontroller in communication with said selection means, said indicator means, said display means and said power supply means and operable for controlling each of said fabric dryers through selected cycles of operation independently of each other; and a single coin receiver associated with said control panel means including coin sensing means in circuit association with said control means for receiving and validating coins of predetermined denominations, said control means operable for totaling the time and monetary value of coins received and for effecting a display of the corresponding accumulated purchased time value in said first display, said selection means being selectively operable for effecting the transfer of said displayed purchased time value from said first display to said second or third display designated to one of said fabric dryers and concomitant energization of said one fabric dryer associated with the operated selection means.

Claim 15

A coin-actuated appliance as defined in claim 10 wherein said control panel means further includes switch means actuatable for configuring said selection means in one of said first or second modes of operation.

Claim 16

A coin-actuated appliance as defined in claim 11 wherein said control means is operable with said selection means and said display means when in said programming-interrogation mode for servicing said fabric dryers, setting normal and special operating prices and for keeping a record of money collected.

Claim 19

A coin-actuated control system for at least a pair of associated appliances, comprising: power supply means for electrically powering the control system and each of said appliances; display means including first, second and third displays with one of said second or third displays designated to each of said appliances; microcontroller means operable for controlling each of said appliances independently of each other; coin receiving means for receiving coins of first and second denominations and including coin sensing means in circuit with said microcontroller means for validating said coins; and selection means in circuit communication with said microcontroller means, said selection means being operable in a first user mode for inputting cycle selection and initiation information for each of said appliances to said microcontroller means and further operable in a second owner mode for effecting the programming of said microcontroller means with said display means operable for providing prompting information and displaying data when in said second owner mode, said microcontroller means being responsive to operation of said selection means in said first user mode for providing a programmed quantity of applicance operating time for each of said coin denominations and being reprogrammable through said selection means in said owner mode for providing a different quantity of appliance operating time for said first coin denomination with the quantity of appliance operating time for said second coin denomination automatically adjusted according to a preselected ratio.

Claim 20

A coin-actuated control system for at least a pair of associated appliances, comprising: power supply means for electrically powering the control system and each of said appliances; display means including first, second and third displays with one of said second or third displays designated to each of said appliances; microcontroller means operable for controlling each of said appliances independently of each other; coin receiving means for receiving coins of first and second denominations and including coin sensing means in circuit with said microcontroller means for validating said coins; and selection means in circuit communication with said microcontroller means, said selection means being operable in a first user mode for inputting cycle selection and initiation information for each of said appliances to said microcontroller means and further operable in a second owner mode for effecting the programming of said microcontroller means with said display means operable for providing prompting information and displaying data when in said second owner mode, said microcontroller means being responsive to operation of said selection means in said first user mode for providing a programmed quantity of applicance operating time for each of said coin denominations and being reprogrammable through said selection means in said owner mode for providing a different quantity of appliance operating time for said first coin denomination with the quantity of appliance operating time for said second coin denomination automatically adjusted according to a preselected ratio.

Claim 21

A coin-actuated control system as defined in claim 14 wherein said selection means is further operable in said owner mode for overriding the automatic adjustment of operating time for said second coin denomination to provide for individual programming of that operating time.

Claim 22

A coin-actuated control system for at least a pair of associated appliances, comprising: power supply means for electrically powering the control system and each of said appliances; microcontroller means operable for controlling each of said appliances independently of each other; coin receiving means for receiving coins and including coin sensing means in circuit with said microcontroller means for validating said coins; selection means in circuit communication with said microcontroller means, said selection means operable in a first user mode for inputting cycle selection and initiation information for each of said appliance to said microcontroller means and further operable in a second owner mode for effecting the programming of said microcontroller means; and display means associated with said control panel means and including three two-digit displays, said two-digital displays operable in said first user mode for providing a read-out of cycle selection and operation information and further operable in said second owner mode for selectively providing a read-out of the total count of all coins received with a first two-digit display showing hundreds of dollars, a second two-digit display showing dollars and a third two-digit display showing cents.

Claim 23

A coin-actuated control system for at least a pair of associated appliances, comprising: power supply means for electrically powering the control system and each of said appliances; microcontroller means operable for controlling each of said appliances independently of each other; coin receiving means for receiving coins and including coin sensing means in circuit with said microcontroller means for validating said coins; selection means in circuit communication with said microcontroller means, said selection means operable in a first user mode for inputting cycle selection and initiation information for each of said appliance to said microcontroller means and further operable in a second owner mode for effecting the programming of said microcontroller means; and display means associated with said control panel means and including three two-digit displays, said two-digital displays operable in said first user mode for providing a read-out of cycle selection and operation information and further operable in said second owner mode for selectively providing a read-out of the total count of all coins received with a first two-digit display showing hundreds of dollars, a second two-digit display showing dollars and a third two-digit display showing cents.