{
  "$type": "site.standard.document",
  "description": "A charging system includes: an electrical energy conversion apparatus and multiple electrical energy receiving apparatuses connected in cascade, where the charging system is configured to charge a battery pack electrically connected to an electrical energy receiving apparatus; and a communication…",
  "path": "/patents/1389938",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/45",
    "Nanjing Chervon Industry Co., Ltd."
  ],
  "textContent": "A charging system includes: an electrical energy conversion apparatus and multiple electrical energy receiving apparatuses connected in cascade, where the charging system is configured to charge a battery pack electrically connected to an electrical energy receiving apparatus; and a communication module, where the charging system is configured to establish a communication connection and perform data interaction with an external device through the communication module. The communication module includes one or more communication submodules. A communication submodule is configured to broadcast out broadcast information carrying a data-to-be-transmitted identifier. The external device or another communication submodule is configured to, after scanning the broadcast information, actively establish a communication connection with the communication submodule broadcasting out, so as to acquire to-be-transmitted data of the communication submodule.",
  "title": "CHARGING SYSTEM AND BATTERY PACK"
}