{
  "$type": "site.standard.document",
  "description": "Embodiments of this application disclose an I/O device access method and apparatus. The method includes: A first centralized controller performs object-oriented modeling on various I/O devices in a vehicle, to generate standard models of the various I/O devices, and generate a mapping configuration…",
  "path": "/patents/1397490",
  "publishedAt": "2026-01-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/0231",
    "HUAWEI TECH CO LTD [CN]"
  ],
  "textContent": "Embodiments of this application disclose an I/O device access method and apparatus. The method includes: A first centralized controller performs object-oriented modeling on various I/O devices in a vehicle, to generate standard models of the various I/O devices, and generate a mapping configuration file between the various I/O devices and the standard models. The first centralized controller generates a resource access request based on an access operation of a user, where the resource access request includes a first standard model of a first I/O device accessed by the user. The first centralized controller sends the resource access request to the first I/O device based on the mapping configuration file. According to the embodiments of this application, flexibility and reliability of accessing different types of I/O devices by a centralized controller can be improved.",
  "title": "METHOD AND APPARATUS FOR ACCESSING I/O-DEVICES"
}