{
  "$type": "site.standard.document",
  "description": "An apparatus for analyzing and handling heterogeneous navigation data includes an evidence collection unit that collects evidence material relating to an accident; an evidence data analysis unit that verifies the integrity of the collected evidence material, and if the collected evidence material…",
  "path": "/patents/1364220",
  "publishedAt": "2024-05-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/203",
    "ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE"
  ],
  "textContent": "An apparatus for analyzing and handling heterogeneous navigation data includes an evidence collection unit that collects evidence material relating to an accident; an evidence data analysis unit that verifies the integrity of the collected evidence material, and if the collected evidence material is collected from a plurality of manufacturers' equipment models, restores navigation data by analyzing evidence data relating to the collected evidence material; an integrated navigation data handling unit that generates an evidence-based integrated navigation pattern for different forms of navigation data, including original information, information on relevance to the original information, and an evidential material for extraction to be used as evidence, and stores the integrated navigation pattern in a standard format; and an accident reconstruction analysis management unit that simultaneously presents multiple pieces of heterogeneous data by layering the integrated navigation pattern, and reconstructs and analyzes the accident for each time slot of each track.",
  "title": "METHOD AND APPARATUS FOR DATA ANALYSIS PROCESSING OF HETEROGENEOUS SHIP NAVIGATION BASED ON DIGITAL FORENSICS"
}