Path planning method

Path planning method

  • CN 101,210,822 B
  • Filed: 12/29/2006
  • Issued: 11/13/2013
  • Est. Priority Date: 12/29/2006
  • Status: Active Grant
First Claim
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1. the method for a path planning, be applicable to a portable electron device, and this portable electron device has an electronic chart of several landmark locations information, it is characterized in that:

  • the method is to include the following step(a) obtain the present positional information of user;

    (b) several landmark locations information of input user wish arrival;

    (c) calculate respectively the distance of the present positional information of this user and these several landmark locations information, and use the landmark locations information of minor increment in those distances as the planning place and as an intermediary place in this path;

    (d) calculate the distance of this intermediary place and several landmark locations information of residue, use a landmark locations information of minor increment in those distances as next planning place and as this intermediary place in this path;

    (e) repeat this step (d) and be calculated to last landmark locations information.

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