{
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "slug": "plateinput",
  "family": "masked-input",
  "familyRole": "variant",
  "familyParams": {"length":7,"validate":"regex"},
  "name": "车牌输入 PlateInput",
  "semanticTypeCandidates": [
    "input",
    "plate"
  ],
  "variantDimensions": [
    {
      "name": "state",
      "values": [
        "default",
        "focus",
        "error",
        "disabled"
      ]
    },
    {
      "name": "energyType",
      "values": [
        "normal",
        "new-energy"
      ]
    },
    {
      "name": "scan",
      "values": [
        "enabled",
        "disabled"
      ]
    }
  ],
  "representativeVariants": [
    {
      "state": "default",
      "energyType": "normal",
      "scan": "disabled",
      "label": "普通车牌"
    },
    {
      "state": "default",
      "energyType": "new-energy",
      "scan": "disabled",
      "label": "新能源车牌（8位）"
    },
    {
      "state": "focus",
      "energyType": "normal",
      "scan": "disabled",
      "label": "省份选择展开"
    },
    {
      "state": "default",
      "energyType": "normal",
      "scan": "enabled",
      "label": "开启扫描识别"
    }
  ],
  "anatomy": {
    "province": "第一部分省份简称（下拉选择）",
    "body": "后部分字母数字",
    "rule": "自动大写，特殊字符限制",
    "newEnergy": "支持新能源车牌（8位）"
  },
  "structurePatterns": {
    "normal": "7 位",
    "newEnergy": "8 位",
    "case": "自动大写"
  },
  "usageHints": [
    "用于车牌号输入",
    "第一部分省份简称（下拉选择），后部分字母数字",
    "自动大写，特殊字符限制",
    "支持新能源车牌（8位）",
    "可扫描识别车牌"
  ],
  "doNotInvent": [
    "各省份简称的完整枚举",
    "车牌字母禁用规则（如 I/O）"
  ],
  "unknowns": [
    "省份下拉的宽度与展开方式",
    "新能源车牌的识别方式"
  ]
}