Grid-based indoor area location and navigation method

Grid-based indoor area location and navigation method

  • CN 105,188,131 A
  • Filed: 07/30/2015
  • Published: 12/23/2015
  • Est. Priority Date: 07/30/2015
  • Status: Active Application
First Claim
Patent Images

1. , based on room area location and the air navigation aid of grid, it is characterized in that, in turn include the following steps:

  • S1, analyzes indoor landform, and room area Preliminary division is become multiple region, affixes one'"'"'s name to one or more positioning equipment at each intra-zone;

    S2, in the received signals fingerprint information of having disposed or in deployment in pickup area, is divided by the adjustment again in the received signals fingerprint information that obtains adjustment equipment, deployed with devices position and region, to obtain more excellent signal thus to produce better locating effect;

    S3, after forming relatively-stationary each locating area, each region is equipped with unique ID value, and each region can be bound with the received signals fingerprint feature collected;

    S4, build locating platform, the signal fed back according to positioning equipment or the positioning equipment relevant location information collected by locating information collecting terminal carry out calculating and compare with the received signals fingerprint feature of region, and locating platform calculates the ID value providing positioning equipment region;

    S5, builds electronic chart application platform, for locating platform and positioning equipment application person provide visual, spatial analysis and topological criteria analysis platform.

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