Apparatus and method for improved vending machine inventory maintenance
First Claim
Patent Images
1. A vending machine, comprising:
- a compartment for storing a predetermined quantity of goods to be dispensed;
a dispenser for dispensing individual ones of said goods from said compartment;
a counter for counting said individual ones of said goods dispensed by said dispenser so as to generate a total of goods dispensed in response to said dispenser;
a machine identifier which uniquely identifies said vending machine;
a communications network for transmitting a signal comprising said unique identifier and said total number of goods dispensed; and
a remote processor electrically coupled to said communications network for receiving said transmitted signal to calculate capacity and velocity and to determine a service period.
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Accused Products
Abstract
Inventory maintenance is improved for a system of one or more vending machines by providing one or more vending machines with unique identifiers, and means for collecting and transmitting information concerning goods dispensed and other status to a remote location where processing means provide an efficient service schedule.
492 Citations
29 Claims
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1. A vending machine, comprising:
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a compartment for storing a predetermined quantity of goods to be dispensed;
a dispenser for dispensing individual ones of said goods from said compartment;
a counter for counting said individual ones of said goods dispensed by said dispenser so as to generate a total of goods dispensed in response to said dispenser;
a machine identifier which uniquely identifies said vending machine;
a communications network for transmitting a signal comprising said unique identifier and said total number of goods dispensed; and
a remote processor electrically coupled to said communications network for receiving said transmitted signal to calculate capacity and velocity and to determine a service period. - View Dependent Claims (2)
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3. An apparatus for monitoring and reporting vending machine activity, comprising:
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a plurality of monitoring points within the vending machine;
a processing unit for converting data collected from said monitoring points into a plurality of messages conforming to a uniform standard;
a communications network for communicating said plurality of messages;
a power supply electrically coupled to said processing unit and to said communications network for providing power thereto; and
a remote processor electrically coupled to said communications network for receiving said plurality of messages to calculate capacity and velocity and to determine a service period. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12)
a modem electrically coupled to said communications network.
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9. The apparatus according to claim 8, wherein said communication network comprises a one-way communications network.
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10. The apparatus according to claim 9, wherein said one-way communications network further comprises an alarm network for transmitting alarm messages.
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11. The apparatus according to claim 8, wherein said modem comprises a network radio modem.
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12. The apparatus according to claim 3, wherein said power supply comprises an AC power supply.
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13. In a monitoring and reporting system including a vending machine and an apparatus for receiving a plurality of messages containing product information, an improvement comprising:
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a plurality of monitoring points within the vending machine;
a processing unit for converting data collected from said monitoring points into a plurality of messages conforming to a uniform standard;
a communications network for communicating said plurality of messages;
a power supply electrically coupled to said processing unit and to said communications network for providing power thereto; and
a remote processor electrically coupled to said communications network for receiving said plurality of messages calculate capacity and velocity and to determine a service period. - View Dependent Claims (14, 15, 16, 17, 18, 19)
a modem electrically coupled to said communications network.
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17. The apparatus according to claim 16, wherein said communication network comprises a one-way communications network.
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18. The apparatus of claim 17, wherein said modem comprises a network radio modem.
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19. The apparatus according to claim 17, wherein said one-way communications network further comprises an alarm network for transmitting alarm messages.
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20. A method for scheduling service intervals for a vending machine, comprising the steps of:
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a) selecting for scheduling a vending machine comprising at least one supply column for holding a supply of at least one product, and at least one selection button b) storing the number of supply columns, the capacity of each of said supply columns, the relationship between each of said supply columns and each of the selection buttons for said vending machine, and a resupply trigger level for each product for said vending machine in storage means c) storing an initial inventory value for each product d) calculating the total capacity of the vending machine e) obtaining the total velocity of each product f) calculating a preferred column capacity for each product by multiplying the product'"'"'s total velocity by the total capacity for the vending machine, and dividing the result by the total product velocity for all products for the vending machine g) determining a service period for the vending machine by projecting the time at which the initial inventory of each product will fall below the resupply trigger level of said product.
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21. A method for scheduling service intervals for a vending machine, comprising the steps of:
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selecting for scheduling a vending machine comprising at least one supply column for holding a supply of at least one product, and at least one selection button;
storing user parameters; and
calculating the velocity of each product, and in which said user parameters further comprise the number of supply columns, the capacity of each of said supply columns, the relationship between each of said supply columns and each of said selection buttons for said vending machine, and a resupply trigger level for each product for said vending machine in storage means. - View Dependent Claims (22)
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23. A method for scheduling service intervals for a vending machine, comprising the steps of:
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selecting for scheduling a vending machine comprising at least one supply column for holding a supply of at least one product, and at least one selection button;
storing user parameters;
calculating the velocity of each product; and
calculating a capacity for each product, and in which said user parameters further comprise the number of supply columns, the capacity of each of said supply columns, the relationship between each of said supply columns and each of said selection buttons for said vending machine, and a resupply trigger level for each product for said vending machine in storage means. - View Dependent Claims (24, 25, 26)
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27. A method for scheduling service intervals for a vending machine, comprising the steps of:
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selecting for scheduling a vending machine comprising at least one supply column for holding a supply of at least one product, and at least one selection button;
storing user parameters;
calculating the velocity of each product; and
calculating a capacity for each product, wherein said step of calculating a capacity for each product further comprises calculating the total capacity of the vending machine; and
calculating a preferred column capacity for each product. - View Dependent Claims (28)
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29. A method for scheduling service intervals for a vending machine, comprising the steps of:
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selecting for scheduling a vending machine comprising at least one supply column for holding a supply of at least one product, and at least one selection button;
storing user parameters;
calculating the velocity of each product;
calculating a capacity for each product; and
determining a service period for said vending machine, wherein said step of determining a service period for said vending machine further comprises projecting the time at which the initial inventory of each product will fall below a resupply trigger level for the product.
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Specification