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Mobile terminal, mobile terminal program, checkpoint management system, and checkpoint management method

  • US 10,503,889 B2
  • Filed: 10/20/2015
  • Issued: 12/10/2019
  • Est. Priority Date: 10/24/2014
  • Status: Active Grant
First Claim
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1. A mobile terminal that performs contactless electronic communication with a reader/writer device for a passive RFID tag, the mobile terminal comprising:

  • an application processing unit configured to cooperate with an application server through a communication network;

    a position information acquisition unit configured to acquire current position information of the mobile terminal;

    an RFID tag processing unit configured to receive a signal related to a carrier wave or a command emitted from the reader/writer device and to output in response to said signal a trigger; and

    a terminal controller configured to cause the application processing unit to operate in response to the trigger,wherein the application processing unit is configured to acquire, from the mobile terminal, identification information of a user of the mobile terminal or identification information of the mobile terminal and chronologic information of a date and time when the application processing unit operates or a date and time when the reader/writer device and the RFID tag processing unit perform communication, andfurther wherein the application processing unit is configured to transmit the identification information and the chronologic information directly through said communication network to the application server together with the current position information acquired by the position information acquisition unit or information of a checkpoint related to the reader/writer device identified on the basis of the current position information.

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