Parse GS1 AI

How to Enable GS1 AI Parsing

Add code parser task.

"CodeParserTaskSettingOptions": [
  {
    "Name": "parse_gs1",
    "CodeSpecifications": [
      "GS1_AI"
    ]
  }
]

Add semantic processing options and specify the target ROI to reference.

"SemanticProcessingOptions": [
  {
    "Name": "sp_gs1",
    "ReferenceObjectFilter": {
      "ReferenceTargetROIDefNameArray": [
        "roi_read_gs1"
      ]
    },
    "TaskSettingNameArray": [
      "parse_gs1"
    ]
  }
]

Add the semantic processing option names to your template.

"CaptureVisionTemplates": [
  {
    "Name": "ReadGS1AI",
    "ImageROIProcessingNameArray": [
      "roi_read_gs1"
    ],
    "SemanticProcessingNameArray": [
      "sp_gs1"
    ]
  }
]

How to Receive Parsed Results

When semantic processing is enabled, parsed data is delivered through the same capture-result flow as other outputs. Use the result receiving patterns described in Receive Results and then read the parsed output together with the barcode result returned for the current capture session.

Common Fields

Field Name	Description
CodeType	Code type, always has value `GS1_AI`
01	Identification of a trade item (GTIN)
10	Batch or lot number
11	Production date
12	Due date for amount on payment slip
13	Packaging date
15	Best before date
16	Sell by date
17	Expiration date
20	Internal product variant
21	Serial number
22	Consumer product variant
30	Variable count of items
310n	Net weight, kilograms
37	Count of trade items or trade item pieces contained in a logistic unit
390n	Amount payable or coupon value - Single monetary area
391n	Amount payable and ISO currency code
392n	Amount payable for a variable measure trade item - Single monetary area
393n	Amount payable for a variable measure trade item and ISO currency code
394n	Percentage discount of a coupon
395n	Amount payable per unit of measure single monetary area
400	Customer’s purchase order number
401	Global Identification Number for Consignment (GINC)
402	Global Shipment Identification Number (GSIN)
410	Ship to - Deliver to Global Location Number (GLN)

View more GS1 AI fields.