{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihab4duoj3ogakjurmhc6kwzz4tnl2b75paubkzwf6znb4jxggkka"
    },
    "mimeType": "image/png",
    "size": 120970
  },
  "description": "Systems and techniques by which a navigation system provides directional information for vehicular travel that is customized based upon real-time conditions, a safety profile associated with a vehicle driver, and the safety assessment associated with the characteristics of road segments are…",
  "path": "/patents/1357377",
  "publishedAt": "2024-01-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3484",
    "MITRE Corporation"
  ],
  "textContent": "Systems and techniques by which a navigation system provides directional information for vehicular travel that is customized based upon real-time conditions, a safety profile associated with a vehicle driver, and the safety assessment associated with the characteristics of road segments are disclosed. In one implementation, a method for a personalized vehicular navigation assessed dynamically based on risk tolerance includes retrieving data indicative of accident history associated with at least one of the road segments, retrieving data indicative of real-time condition of the road segments, and retrieving a user profile associated with the user. The method further includes calculating risk scores, based on the accident history and the real-time conditions and weighed based on tolerance level and the driver's history, associated with a plurality of proposed routes, identifying a personalized route based on the risk scores, and transmitting the identified personalized route to a device. The calculation of the risk scores includes combining, using a statistical inference method such as an Empirical Bayes method, the accident history and a statistical regression model based on features of a road segment to compute a likelihood of having an accident on the road segment.",
  "title": "Method and System for Dynamically Navigating Routes According to Safety-Related Risk Profiles"
}