{
  "$type": "site.standard.document",
  "description": "Embodiments of the present invention disclose a method and an apparatus for providing a time source for autonomous driving, which may be applied to autonomous driving of a vehicle in the field of artificial intelligence. The method includes: providing a first time source for a first subsystem of an…",
  "path": "/patents/1407832",
  "publishedAt": "2025-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W60/001",
    "HUAWEI TECH CO LTD [CN]"
  ],
  "textContent": "Embodiments of the present invention disclose a method and an apparatus for providing a time source for autonomous driving, which may be applied to autonomous driving of a vehicle in the field of artificial intelligence. The method includes: providing a first time source for a first subsystem of an autonomous driving system by using a first crystal oscillator, and providing a second time source for a second subsystem of the autonomous driving system based on a received satellite time signal. According to embodiments of the present invention, a stable and reliable global time source reference can be provided for the autonomous driving system, to ensure secure operation of the autonomous driving system, and meet a requirement of the system for coordinated universal time.",
  "title": "METHOD AND APPARATUS FOR PROVIDING TIME SOURCE FOR AUTOMATIC DRIVE"
}