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Biometric payment in transit systems

  • US 10,304,059 B2
  • Filed: 08/11/2015
  • Issued: 05/28/2019
  • Est. Priority Date: 08/11/2014
  • Status: Active Grant
First Claim
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1. A method for conducting biometric transactions within a transit system, the method comprising:

  • receiving, by a wireless beacon of a transaction device of the transit system, an indication that a fare media of a user is within a detection range of the transaction device, the indication comprising an identifier of the fare media, wherein the detection range is defined by a signal range of a beacon of the transaction device;

    populating a list, prior to completion of a transaction, with identifiers of only fare media that are presently within the detection range of the transaction device, wherein the list comprises a subset of an overall population of identifiers of fare media in which each identifier in the subset is presently detected within the detection range of the transaction device, wherein each identifier of the overall population of identifiers is associated with a particular user and biometric identifier stored on the transit system, and wherein the list comprises the identifier of the user'"'"'s fare media;

    receiving a biometric identifier from the transaction device, the biometric identifier having been received by the transaction device from the user of the fare media in an interaction with the transaction device;

    comparing the biometric identifier to biometric identifiers of only users associated with identifiers that are on the list of fare media to identify the user and a transit account associated with the user;

    authorizing the transaction using the transit account associated with the identified user; and

    communicating an authorization message to the transaction device.

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