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Biological information measurement apparatus, information processing apparatus, and biological information measurement system

  • US 10,327,639 B2
  • Filed: 12/22/2014
  • Issued: 06/25/2019
  • Est. Priority Date: 12/25/2013
  • Status: Active Grant
First Claim
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1. A biological information measurement apparatus comprising:

  • a sensor unit having a plurality of sensors to detect biological information;

    a processing unit which obtains a first type of biological information and a second type of biological information based on sensor information from the sensor unit;

    a communication unit which transmits the first type of biological information and the type of second biological information to an information processing apparatus; and

    a storage unit which stores the second type of biological information,wherein the communication unit transmits the first type of biological information, including at least one of pulse rate, step count, and calorie consumption, at a first periodic time interval to the information processing apparatus, and transmits the second type of biological information, including at least sleep information, stored in the storage unit at a second periodic time interval longer than the first periodic time interval to the information processing apparatus, wherein the second type of biological information is transmitted less frequently and at a higher data rate than the first type of biological information, andwherein the communication unit divides data of the second type of biological information into a plurality of blocks each having a plurality of packets, and for each of the plurality of blocks;

    transmits the plurality of packets of the corresponding block with a first characteristic having a property of read with no acknowledge by proximity wireless communication such that the plurality of packets are transmitted without waiting for acknowledgement from the information processing apparatus; and

    after transmission of the plurality of packets in the corresponding block, receives the reception result of that block from the information processing apparatus with a second characteristic having a property of write with acknowledge.

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