建立信號目錄 (AWS CLI)

您可以使用 CreateSignalCatalogAPI 作業來建立信號目錄。下面的例子使用 AWS CLI.

若要建立信號目錄，請執行以下指令。

替換signal-catalog-configuration為包含配置的 JSON 文件的名稱。

aws iotfleetwise create-signal-catalog --cli-input-json file://signal-catalog-configuration.json

信號目錄配置

• 以您正在建立的訊號目錄名稱取signal-catalog-name代。

• (可選) 以描述取代描述，以協助您識別信號目錄。

如需如何設定分支、屬性、感測器和致動器的詳細資訊，請參閱設定訊號。

{
    "name": "signal-catalog-name",
    "description": "description",
    "nodes": [
  {
    "branch": {
      "fullyQualifiedName": "Types"
    }
  },
  {
    "struct": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_CompressedImage"
    }
  },
  {
    "struct": {
      "fullyQualifiedName": "Types.std_msgs_Header"
    }
  },
  {
    "struct": {
      "fullyQualifiedName": "Types.builtin_interfaces_Time"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.builtin_interfaces_Time.sec",
      "dataType": "INT32",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.builtin_interfaces_Time.nanosec",
      "dataType": "UINT32",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.std_msgs_Header.stamp",
      "dataType": "STRUCT",
      "structFullyQualifiedName": "Types.builtin_interfaces_Time"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.std_msgs_Header.frame_id",
      "dataType": "STRING",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_CompressedImage.header",
      "dataType": "STRUCT",
      "structFullyQualifiedName": "Types.std_msgs_Header"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_CompressedImage.format",
      "dataType": "STRING",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_CompressedImage.data",
      "dataType": "UINT8_ARRAY",
      "dataEncoding": "BINARY"
    }
  },
  {
    "branch": {
      "fullyQualifiedName": "Vehicle",
      "description": "Vehicle"
    }
  },
  {
    "branch": {
      "fullyQualifiedName": "Vehicle.Cameras"
    }
  },
  {
    "branch": {
      "fullyQualifiedName": "Vehicle.Cameras.Front"
    }
  },
  {
    "sensor": {
      "fullyQualifiedName": "Vehicle.Cameras.Front.Image",
      "dataType": "STRUCT",
      "structFullyQualifiedName": "Types.sensor_msgs_msg_CompressedImage"
    }
  },
  {
    "struct": {
      "fullyQualifiedName": "Types.std_msgs_msg_Float64"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.std_msgs_msg_Float64.data",
      "dataType": "DOUBLE",
      "dataEncoding": "TYPED"
    }
  },
  {
    "sensor": {
      "fullyQualifiedName": "Vehicle.Velocity",
      "dataType": "STRUCT",
      "structFullyQualifiedName": "Types.std_msgs_msg_Float64"
    }
  },
  {
    "struct": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_RegionOfInterest"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_RegionOfInterest.x_offset",
      "dataType": "UINT32",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_RegionOfInterest.y_offset",
      "dataType": "UINT32",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_RegionOfInterest.height",
      "dataType": "UINT32",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_RegionOfInterest.width",
      "dataType": "UINT32",
      "dataEncoding": "TYPED"
    }
  },
  {
    "property": {
      "fullyQualifiedName": "Types.sensor_msgs_msg_RegionOfInterest.do_rectify",
      "dataType": "BOOLEAN",
      "dataEncoding": "TYPED"
    }
  },
  {
    "branch": {
      "fullyQualifiedName": "Vehicle.Perception"
    }
  },
  {
    "sensor": {
      "fullyQualifiedName": "Vehicle.Perception.Obstacle",
      "dataType": "STRUCT",
      "structFullyQualifiedName": "Types.sensor_msgs_msg_RegionOfInterest"
    }
  }
]
}

注意

您可以下載示範指令碼，將 ROS 2 訊息轉換為與訊號目錄相容的 VSS JSON 檔案。如需詳細資訊，請參閱視覺系統資料開發人員指南。

視覺系統資料正在預覽版中，可能會有所變更。