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Head unit for providing multi-streaming service between different devices, streaming control method thereof, and computer readable medium for executing the method

  • US 10,110,648 B2
  • Filed: 06/01/2015
  • Issued: 10/23/2018
  • Est. Priority Date: 12/11/2014
  • Status: Active Grant
First Claim
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1. A head unit for a vehicle, for providing a multi-streaming service between different devices, the head unit comprising a resource controller forpermitting access of a plurality of mobile terminals including separate first and second mobile terminals,exclusively reproducing each resource so as to occupy only one content in each resource within a control range for each respective content of at least one content provided from a plurality of accessed mobile terminals,performing control simultaneously to reproduce one content of first type, transmitted from the first mobile terminal, by first resource, while another content of second type, transmitted from the second mobile terminal, is reproduced by second resource,simultaneously streaming different content types from different mobile terminals concurrently,determining whether content requested to be changed is the same type as content reproduced by a corresponding occupied resource of one of the first mobile terminal and the second mobile terminal upon receiving a request for change in the content from a third mobile terminal, which does not occupy each resource, among the plurality of mobile terminals,changing the content of the corresponding occupied resource to the content requested to be changed and reproduces the corresponding resource under permission of an occupation entity upon determining that the content requested to be changed is the same type as the content reproduced by the corresponding occupied resource,setting the mobile terminal that requests change in content as an occupation entity after the change and excludes occupation entities of mobile terminals different from the resource controller,wherein a streaming service of the content of the corresponding occupied resource is seamlessly converted to the content requested to be changed of the third mobile terminal,wherein the head unit permitting access of a plurality of mobile terminals, when a predetermined condition corresponding to an access request signal received from each of the plurality of mobile terminals is satisfied, andwherein the predetermined condition is a procedure for checking whether the mobile terminal is pre-registered in the head unit.

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