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TERMINAL DEVICE

  • US 20140310407A1
  • Filed: 04/09/2014
  • Published: 10/16/2014
  • Est. Priority Date: 04/11/2013
  • Status: Active Grant
First Claim
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1. A terminal device, comprising:

  • a central processing unit CPU and a memory, wherein the terminal device further comprises;

    at least one sensor, a data processing unit, and a storage, whereinthe at least one sensor is configured to sense a corresponding measured object and generate corresponding sensing data;

    the data processing unit is configured to collect, jointly with the CPU in a mutually complementary manner, the sensing data generated by the at least one sensor, store the collected sensing data in the memory, perform feature extraction on the sensing data stored in the memory, and store extracted feature data in the storage, wherein the mutually complementary manner refers to that, when one of the data processing unit and the CPU is in a working state, the other is in a dormant state, and a state of the data processing unit is restricted by a state of the CPU; and

    the storage is configured to store the feature data extracted by the data processing unit.

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