Cart return loyalty credit system
First Claim
1. A cart return system for use by a store utilizing a computer, the system comprising:
- a detection loop arranged at the entrance to a cart return location;
a loop oscillator circuit connected to the detection loop, wherein a frequency is influenced by moving a cart proximate to the detection loop; and
a processing circuit, connected to the loop oscillator circuit, being capable of detecting a change in inductance of the loop and identifying a cart return condition in response to the loop oscillator circuit, wherein the processing circuit is adapted to provide a customer identification code to the computer, wherein the customer identification code is unique to each customer and which is input to the system by the customer.
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Accused Products
Abstract
A system and method for providing an incentive to a cutomer of a store to return a shopping cart to a cart return location. The cart return location, such as a cart corral, has a plurality of detection loops at an entrance to the corral. The system detects a change in inductance of the loops when a cart is returned to the cart corral and generates a cart return signal, which is indicative of a returned cart, in response to the change of inductance. The system determines wheather a cart is being removed from or returned to the cart corral by use of the multiple detection loops. Visual and/or audible feedback indicative of an action may be provided to the customer.
141 Citations
43 Claims
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1. A cart return system for use by a store utilizing a computer, the system comprising:
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a detection loop arranged at the entrance to a cart return location;
a loop oscillator circuit connected to the detection loop, wherein a frequency is influenced by moving a cart proximate to the detection loop; and
a processing circuit, connected to the loop oscillator circuit, being capable of detecting a change in inductance of the loop and identifying a cart return condition in response to the loop oscillator circuit, wherein the processing circuit is adapted to provide a customer identification code to the computer, wherein the customer identification code is unique to each customer and which is input to the system by the customer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of providing an incentive for a customer of a store to return a shopping cart to a cart return location having a detection loop at the entrance to the cart return location, the method comprising:
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detecting a change in inductance of the loop when a cart is moved proximate to the detection loop;
generating a cart return signal, which is indicative of a returned cart, responsive to the change of inductance;
inputting a customer identification code proximal in time to the cart return signal, wherein the customer identification code is unique to each customer; and
sending the customer identification code to a computer. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A cart return system, comprising:
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a detection loop arranged at the entrance to a cart return location;
a loop oscillator circuit connected to the detection loop, wherein a frequency is influenced by moving a cart proximate to the detection loop; and
a processing circuit, being capable of detecting a change in inductance of the loop and identifying a cart return condition in response to the loop oscillator circuit, wherein the processing circuit is adapted to provide a customer identification code, wherein the customer identification code is unique to each customer and which is input to the system by the customer. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A method of providing an incentive for a customer of a store to return a shopping cart to a cart return location having a detection loop at the entrance to the cart return location, the method comprising:
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detecting a change in inductance of the loop when a cart is moved proximate to the detection loop;
generating a cart return signal, which is indicative of a returned cart, responsive to the change of inductance;
inputting a customer identification code proximal in time to the cart return signal, wherein the customer identification code is unique to each customer; and
storing the customer identification code in a memory. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40)
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41. A system of providing an incentive for a customer of a store to return a shopping cart to a cart return location having a detection loop at the entrance to the cart return location, the system comprising:
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means for detecting a change in inductance of the loop when a cart is moved proximate to the detection loop;
means for generating a cart return signal, which is indicative of a returned cart, responsive to the change of inductance;
means for inputting a customer identification code proximal in time to the cart return signal, wherein the customer identification code is unique to each customer; and
means for storing the customer identification code.
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42. A method of providing an incentive for a customer of a store to return a shopping cart to a cart return location having a detection loop at the entrance to the cart return location, the method comprising:
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detecting a change in inductance of the loop;
generating a cart return signal, which is indicative of a returned cart, responsive to the change of inductance;
obtaining a customer identification code proximal in time to the cart return signal;
sending the customer identification code to a computer; and
updating a customer loyalty database indexed by the customer identification code with a prespecified number of points associated with a cart return.
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43. A method of providing an incentive for a customer of a store to return a shopping cart to a cart return location having a detection loop at the entrance to the cart return location, the method comprising:
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detecting a change in inductance of the loop;
generating a cart return signal, which is indicative of a returned cart, responsive to the change of inductance;
obtaining a customer identification code proximal in time to the cart return signal;
storing the customer identification code in a memory; and
updating a customer loyalty database indexed by the customer identification code with a prespecified number of points associated with a cart return.
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Specification