Mobile monitoring and alert system
First Claim
Patent Images
1. A monitoring and alert system comprising:
- a) a receiver, wherein the receiver does not broadcast information over a radio frequency; and
b) one or a plurality of RFID tags, wherein the one or plurality of RFID tags are separately attached to one or a plurality of items, wherein the tags discontinuously broadcast unique identification information over a radio frequency at predetermined intervals independent of the receiver, said one or a plurality of RFID tags paired with the receiver such that the receiver recognizes the unique identification information independently broadcast by one or a plurality of paired tags;
wherein the receiver is configured to receive and process broadcasted unique identification information from one or a plurality paired tags, and not to receive or process radio frequency information broadcasted from non-paired tags; and
wherein the receiver, in the absence of the receiver receiving broadcast information from a paired tag in a predetermined period of time, identifies an item as being out of range of the receiver.
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Abstract
The present invention relates to monitoring and alert systems and methods of using the same. In particular, the present invention provides transportable and vehicle interchangeable monitoring and alert systems (e.g., comprising a receiver and one or a plurality of tags (e.g., for alerting an emergency medical services (EMS) responder (e.g., emergency medical technician (EMT), firefighter, or other type of responder) that an article has been left behind at a response scene)) and methods of using the same.
13 Citations
18 Claims
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1. A monitoring and alert system comprising:
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a) a receiver, wherein the receiver does not broadcast information over a radio frequency; and b) one or a plurality of RFID tags, wherein the one or plurality of RFID tags are separately attached to one or a plurality of items, wherein the tags discontinuously broadcast unique identification information over a radio frequency at predetermined intervals independent of the receiver, said one or a plurality of RFID tags paired with the receiver such that the receiver recognizes the unique identification information independently broadcast by one or a plurality of paired tags; wherein the receiver is configured to receive and process broadcasted unique identification information from one or a plurality paired tags, and not to receive or process radio frequency information broadcasted from non-paired tags; and wherein the receiver, in the absence of the receiver receiving broadcast information from a paired tag in a predetermined period of time, identifies an item as being out of range of the receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of wirelessly tethering one or a plurality of items to a vehicle comprising:
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a) providing;
a monitoring and alert system comprising;i) a receiver, wherein the receiver is connected to the vehicle and does not broadcast information over a radio frequency; and ii) one or a plurality of RFID tags, wherein the one or plurality of RFID tags are separately attached to one or a plurality of items, wherein the tags discontinuously broadcast unique identification information over a radio frequency at predetermined intervals independent of the receiver, said one or a plurality of RFID tags being paired with the receiver such that the receiver recognizes the unique identification information independently broadcast by one or a plurality of paired tags; wherein the receiver is configured to receive and process broadcasted unique identification information from one or a plurality paired tags, and not to receive or process radio frequency information broadcasted from non-paired tags, and wherein when the receiver fails to receive a broadcasted signal from one or a plurality of paired tags the receiver provides an alert that an item is beyond a predefined distance from the vehicle. - View Dependent Claims (16, 17, 18)
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Specification