{
  "$type": "site.standard.document",
  "description": "A computer-implemented method for establishing at least one low or zero emission traffic zone and for controlling and monitoring a momentarily operated drivetrain of hybrid vehicles (402) passing through the at least one established low or zero emission traffic zone is provided. The method…",
  "path": "/patents/1409840",
  "publishedAt": "2026-02-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W20/00",
    "FORD GLOBAL TECH LLC [US]"
  ],
  "textContent": "A computer-implemented method for establishing at least one low or zero emission traffic zone and for controlling and monitoring a momentarily operated drivetrain of hybrid vehicles (402) passing through the at least one established low or zero emission traffic zone is provided. The method includes: acquiring (202, 210) data from air quality-sensitive sensors (510) placed within a region (604) including the at least one low or zero emission traffic zone to be established; operating a cloud-based service for evaluating (200) the acquired data regarding air quality; wirelessly transmitting signals (302) representative of a location and a shape of the at least one low or zero emission traffic zone to hybrid vehicles (402); operating (308) vehicle-based mode transition means (408) for at least initiating a change of a drivetrain mode of the hybrid vehicle (402) to electric mode; generating (310) a blockchain data block including data regarding the current position and the momentarily operated drivetrain of the hybrid vehicle (402); and adding (312) the generated blockchain data block to a blockchain residing in a blockchain system (508).",
  "title": "DYNAMIC CONTROL OF VEHICLE DRIVETRAIN MODES OPERATED IN RESTRICTED EMISSION TRAFFIC ZONES, BASED ON REAL-TIME AIR QUALITY MEASUREMENTS"
}