{
  "$type": "site.standard.document",
  "description": "This application discloses a method for upgrading an energy storage system remotely, an energy management system, and a battery management system. The method is applied to an energy storage system. The energy storage system includes an energy management system, a battery management system, and a…",
  "path": "/patents/1424550",
  "publishedAt": "2024-08-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06F1/28",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "This application discloses a method for upgrading an energy storage system remotely, an energy management system, and a battery management system. The method is applied to an energy storage system. The energy storage system includes an energy management system, a battery management system, and a power conversion system. The method for upgrading an energy storage system remotely includes: obtaining a to-be-upgraded file of the energy storage system; controlling, by the power conversion system, the energy storage system to disconnect from high voltage when current operating status of the energy storage system allows a program upgrade, and detecting, by the battery management system, status of high voltage connection of the energy storage system; receiving a notification sent by the battery management system about completion of disconnecting the energy storage system from high voltage; and sending the to-be-upgraded file to the battery management system so that the battery management system performs the program upgrade according to the to-be-upgraded file. The application enables remote program upgrade of the energy storage system, simplifies upgrade operations of the energy storage system, and saves costs of human resources and time. In addition, the same line can be shared by upgrade and communication, thereby saving hardware costs.",
  "title": "METHOD FOR UPGRADING ENERGY STORAGE SYSTEM REMOTELY, ENERGY MANAGEMENT SYSTEM, AND BATTERY MANAGEMENT SYSTEM"
}