{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "To suppress concentration of charging for a plurality of electric vehicles (EV) and achieve leveling. An electric vehicle charging management device that manages charging for a plurality of EVs , the electric vehicle charging management device including: a charging time zone information creation…",
  "path": "/patents/1379251",
  "publishedAt": "2026-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/67",
    "Hitachi Astemo, Ltd."
  ],
  "textContent": "To suppress concentration of charging for a plurality of electric vehicles (EV) and achieve leveling. An electric vehicle charging management device that manages charging for a plurality of EVs , the electric vehicle charging management device including: a charging time zone information creation unit that creates charging time zone information indicating a charging schedule for each of the plurality of EVs by using delivery course information and vehicle information ; a power consumption amount calculation unit that calculates time zone-based power consumption amount information indicating a power consumption amount including an execution charging amount in each of the plurality of time zones; and a charging time zone information change unit that changes the charging time zone information by changing charging for a changing target electric EV in a maximum time zone that is a time zone having the largest power consumption amount among the plurality of time zones.",
  "title": "ELECTRIC VEHICLE CHARGING MANAGEMENT DEVICE, ELECTRIC VEHICLE CHARGING MANAGEMENT METHOD, AND PROGRAM"
}