{
  "$type": "site.standard.document",
  "description": "A vehicle charging switching method is provided. When a first charging circuit (10) is used to perform direct current charging on a power battery (B), before switching to a second charging circuit (20) to perform boost charging on the power battery (B), a charging controller (30) controls the first…",
  "path": "/patents/1427508",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/00",
    "CONTEMPORARY AMPEREX INTELLIGENCE TECH SHANGHAI LIMITED [CN]"
  ],
  "textContent": "A vehicle charging switching method is provided. When a first charging circuit (10) is used to perform direct current charging on a power battery (B), before switching to a second charging circuit (20) to perform boost charging on the power battery (B), a charging controller (30) controls the first charging circuit (10) to pre-charge a pre-charging unit (21) in the second charging circuit (20), and upon detecting that a voltage of the pre-charging unit (21) matches a voltage of the power battery (B), controls the second charging circuit (20) to perform boost charging on the power battery (B). Thus, to perform boost charging on the power battery (B), there is no need to exit the charging process to reinsert a charging connector and swipe a card, achieving seamless and uninterrupted switching from direct charging of the power battery (B) to boost charging of the power battery (B), improving the efficiency of charging the power battery (B) and satisfying user requirements for a single charging process. A vehicle charging switching system (100), a computer-readable storage medium, a charging controller (30), and a vehicle are further disclosed.",
  "title": "VEHICLE CHARGING SWITCHING SYSTEM AND METHOD, STORAGE MEDIUM, AND CHARGING CONTROLLER"
}