Advertising compliance monitoring system
View Patent ↗An advertising compliance monitoring system is provided that includes a backscatter tag affixed to a sign or marketing material or shopper ID card, the tag communicating with a backscatter reader. The tag includes a memory for storing tag data and a transmitter. The tag transmits tag data to a reader automatically on a periodic basis or when interrogated. The tag data includes an identification number used to identify the tag associated with a particular sign, price, marketing material or shopper. This data is processed by a computer to determine compliance with and/or exposure to a particular advertising program.
1. A system for monitoring compliance with an advertising program comprising:
backscatter means for sending data associated with a sign placed in a location in accordance with a specific advertising program;
receiving means for receiving the sign data; and
analyzing means for communicating with the receiving means and for analyzing the sign data to determine whether the sign is in compliance with the specific advertising program.
2. The system of claim 1 , wherein the sign includes a displayed price, and further comprising:
means for monitoring the displayed price;
means for sending the displayed price to the analyzing means; and
means for determining whether the displayed price is in compliance with the specific advertising program.
3. The system of claim 1 , further comprising means for determining the number of consumers that pass within a given distance from the sign.
4. The system of claim 1 , further comprising:
means associated with the sign for identifying the sign; and
means for determining whether the sign is in the location required by the specific advertising program.
5. The system of claim 1 , wherein:
the backscatter means is a contact tag;
the receiving means is a backscatter reader; and
the analyzing means is a computer.
6. A system for monitoring consumer exposure to specific advertising comprising:
advertising means located in a store;
backscatter means carried by a consumer;
receiving means disposed adjacent the advertising means for receiving data from the backscatter means; and
analyzing means for communicating with the receiving means and for determining how many consumers pass within a predetermined distance from the receiving means.
7. The system of claim 6 , wherein:
the backscatter means is a consumer carried card having a backscatter tag therein;
the receiving means is a backscatter reader; and
the analyzing means is a computer.
8. The system of claim 6 , wherein the backscatter means includes personal identification information about the consumer.
9. A system for monitoring products on a shelf comprising:
a product sensor that detects whether a product is present on the shelf;
an RFID tag associated with at least one shelf, the tag storing tag data corresponding to whether a product is present on the shelf;
a reader that receives the tag data from the tag; and
a computer that receives the tag data and determines whether the shelf is empty.
10. The system of claim 9 , wherein the product sensor includes conductors formed by conductive ink.
11. The system of claim 9 , wherein the product sensor includes optical sensors.
12. The system of claim 9 , wherein the product sensor includes a weight sensor.
13. The system of claim 9 , wherein the product sensor includes an inductance sensor.
14. The system of claim 9 , wherein the product sensor is connected to the RFID lag.
15. A system for monitoring products comprising:
an RFID tag associated with at least one shelg the at least one shelf including conductors formed by conductive ink; and
a product including conductive ink that makes an electrical connection between at least two of the conductors to form a closed circuit.
16. The system of claim 15 , wherein the tag detects the resistance across at least two of the conductors.
17. The system of claim 15 , wherein the resistance indicates the presence of the product.
18. The system of claim 15 , further including a reader that receives tag data from the tag.
19. A method of calibrating an RFID tag reader comprising:
locating a calibration tag a specified distance from the reader;
initiating an automatic calibration process wherein the reader adjusts its output power and determines whether it can detect the calibration tag; and
determining the minimum output power required to detect the tag at the specified distance.
20. The method of claim 19 , further comprising:
locating the calibration tag a second specified distance from the reader;
initiating an automatic calibration process wherein the reader adjusts its output power and determines whether it can detect the calibration tag; and
determining the minimum output power required to detect the tag at the second specified distance.
21. The method of claim 19 , further comprising producing an indication signal when the automatic calibration process is complete for the specified distance.