Tracking and positioning method and system

Tracking and positioning method and system

  • CN 105,430,608 A
  • Filed: 10/08/2015
  • Published: 03/23/2016
  • Est. Priority Date: 10/08/2015
  • Status: Active Application
First Claim
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1. a tracking positioning method, is characterized in that, described tracking positioning method comprises:

  • A. with preset duration be period distances receive monitor terminal send positioning request information;

    B. according to described positioning request information search gps satellite signal;

    C. judge whether to search for and obtain gps signal, if so, then perform step D, if not, then perform step e;

    D. the first current location residing for Passive Positioning object is obtained by GPS location, and record move track;

    E. search can the WIFI signal of perception, determines the first current location residing for Passive Positioning object according to the MAC Address of WIFI equipment corresponding to the described WIFI signal of search, and record move track,Or,By the GSM base station of GSM unit searches periphery, calculate the first current location residing for Passive Positioning object according to the down-bound pilot frequency signal of the described GSM base stations of more than three that search and the coordinate of corresponding described GSM base station, and record move track;

    F. described deformation trace and described first current location are sent to described monitor terminal.

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