{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The health of a battery within an electric or hybrid electric vehicle may be estimated by receiving battery condition signals from a battery monitoring system within the vehicle. The received battery condition signals are used to estimate an SOH (state of health) of the battery and an SOC (state of…",
  "path": "/patents/1397395",
  "publishedAt": "2025-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/12",
    "GARRETT TRANSPORTATION I INC [US]"
  ],
  "textContent": "The health of a battery within an electric or hybrid electric vehicle may be estimated by receiving battery condition signals from a battery monitoring system within the vehicle. The received battery condition signals are used to estimate an SOH (state of health) of the battery and an SOC (state of charge) of the battery. The estimated SOH and the estimated SOC are used in combination with a degradation model to estimate one or more of a capacity loss-related parameter and a internal resistance-related parameter, which are then used to estimate a RUL (remaining useful life) value and/or a CBW (cumulative battery wear cost) value.",
  "title": "USING BATTERY SYSTEM PARAMETERS TO ESTIMATE BATTERY LIFE EXPECTANCY WITHIN ELECTRIC AND HYBRID ELECTRIC VEHICLES"
}