{
  "$type": "site.standard.document",
  "description": "An automobile electronic parking execution controller with a double-MCU redundancy design comprises a parking switch circuit, a biaxial acceleration sensor unit, a main micro control unit (MCU) U and a monitoring MCU U wherein the main MCU U controls a parking motor by means of detecting signals of…",
  "path": "/patents/1348851",
  "publishedAt": "2023-08-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/885",
    "GLOBAL TECHNOLOGY CO., LTD."
  ],
  "textContent": "An automobile electronic parking execution controller with a double-MCU redundancy design comprises a parking switch circuit, a biaxial acceleration sensor unit, a main micro control unit (MCU) U and a monitoring MCU U wherein the main MCU U controls a parking motor by means of detecting signals of the parking switch circuit and the biaxial acceleration sensor, the monitoring MCU U monitors a running state of a whole control system and restores the main MCU U when the main MCU U is abnormal, and the main MCU U restores the monitoring MCU U when the monitoring MCU U is abnormal. After the main MCU U crashes, the main MCU U can still be quickly stored through the monitoring MCU U so that the main MCU U quickly enters a response state to recover the parking brake control ability, which improves the safety of the system.",
  "title": "AUTOMOBILE ELECTRONIC PARKING EXECUTION CONTROLLER WITH DOUBLE-MCU REDUNDANCY DESIGN"
}