Control for coin actuated appliances
First Claim
1. 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.
1 Assignment
0 Petitions
Accused Products
Abstract
A control system is provided for controlling the operation of at least a pair of coin actuated appliances. A control panel area is provided which includes a coin drop mechanism, selection switches and indicators. A microcontroller is in circuit association with the coin drop mechanism, the selection switches and the indicators. The microcontroller is operable for accumulating the value of coins received and for effecting a display of the value in the indicators. Upon operation of a selection switch for a particular appliance by the appliance user, the microcontroller will effect operation of that appliance and the assignment of the displayed value to that appliance.
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Citations
16 Claims
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1. 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. - View Dependent Claims (2)
- power supply means for providing electrical power to the control system and to each of said appliances;
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3. 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. - View Dependent Claims (4, 5, 6, 7)
- power supply means for providing electrical power to the control system and to each of said appliances;
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8. 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. - View Dependent Claims (9)
- power supply means for providing electrical power to the control system and to each of said appliances;
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10. 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. - View Dependent Claims (11, 12)
- power supply means for providing electrical power to the control system and to each of said fabric dryers;
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13. A method of operating a pair of coin-actuated appliances having coin receiving means, indicator means, dispay means including first, second and third displays with one of said second or third displays designated to each of said appliances, selection means and microcontroller means for controlling said appliances, comprising the steps of:
- inserting coins into said coin receiving means;
validating said inserted coins through coin sensing means;
totaling the value of said coins inserted into said coin receiving means;
accumulating purchased time corresponding to the value of said inserted coins;
displaying the accumulated purchased time in said first display;
assigning the displayed accumulated purchased time to said second or third display designated to one or the other of the pair of appliances; and
conditioning that particular appliance for energization.
- inserting coins into said coin receiving means;
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14. 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. - View Dependent Claims (15)
- power supply means for electrically powering the control system and each of said appliances;
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16. 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.
- power supply means for electrically powering the control system and each of said appliances;
Specification