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Space perception device

  • US 8,941,065 B2
  • Filed: 09/14/2012
  • Issued: 01/27/2015
  • Est. Priority Date: 12/23/2011
  • Status: Active Grant
First Claim
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1. A space perception device comprising:

  • a transceiver unit transmitting and receiving a signal, the transceiver unit including first, second, and third transceivers;

    an elongated body with a long axis;

    a processing unit analyzing signals transmitted and received through the transceiver unit to search location information of an obstacle at a space; and

    a vibration unit providing a user with location information of an obstacle at a space in response to a control of the processing unit,wherein the first transceiver is oriented in a first direction parallel to the long axis,wherein the second transceiver is oriented in a second direction opposite to the first direction,wherein the third transceiver is oriented in a third direction orthogonal to the long axis, andwherein the vibration unit includes a plurality of vibrators having different three-dimensional coordinates.

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