{
  "$type": "site.standard.document",
  "description": "The application provides a control system and method for a battery pack heating system. The control system includes: a battery management system configured to acquire a state parameter of a battery pack, and send heating request information to a vehicle controller when determining the state…",
  "path": "/patents/1304358",
  "publishedAt": "2021-11-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L58/27",
    "ContemporaryAmperexTechnologyCo.,Limited"
  ],
  "textContent": "The application provides a control system and method for a battery pack heating system. The control system includes: a battery management system configured to acquire a state parameter of a battery pack, and send heating request information to a vehicle controller when determining the state parameter of the battery pack meets a preset heating condition; a motor controller configured to send, to the vehicle controller, feedback information indicating that a motor of the battery pack heating system is in a non-operating state, when determining the motor is in the non-operating state, and control, in response to a first control signal, a target upper bridge arm switch module and a target lower bridge arm switch module to be periodically turned on or off; and the vehicle controller configured to send the first control signal to the motor controller in response to the heating request information and the feedback information.",
  "title": "CONTROL SYSTEM AND METHOD FOR BATTERY PACK HEATING SYSTEM, AND BATTERY PACK HEATING MANAGEMENT SYSTEM"
}