What Data for This Category Looks Like
The data for this category comes from steel coil labels and quality certificates, press and feeder operation data, mold management systems, MES systems, and dimensional inspection data from coordinate measuring machines or inspection tools. Daily documents to process include stamping work instructions, material utilization rate sheets, mold inspection sheets, first/last piece records, dimensional inspection reports, and mold change records. Data is updated per steel coil, production batch, and mold change operation. Core fields include steel coil heat number, press operating speed, mold usage count, and dimensional inspection tolerance values. Units include millimeters, revolutions per minute, usage count, and others.
What Constraints These Characteristics Impose on the HTTP Interfaces and External Systems Link
Multi-source heterogeneous data sources require interfaces to support different data formats from various systems, so unified field mapping rules must be implemented. The high-frequency update rhythm per coil, batch, and mold change requires interface request frequencies to match the business rhythm, avoiding excessive data pulling or delayed synchronization. The clarity of core business fields requires interface responses to accurately include content needed for inspection and audits, filtering out irrelevant data such as redundant equipment operation logs. Interfaces must also support batch pulling of full inspection records for a single batch to ensure audit efficiency. The high severity of potential errors requires interfaces to have complete error capture and retry mechanisms, preventing dimensional deviations or mold damage caused by failed data synchronization.
How to Configure the Settings
This configuration is compatible with FastGPT v4.17.0
| Configuration Item | Recommended Approach | Basis for This Approach |
|---|---|---|
| Interface Authentication | Bearer {exclusive API key} | Meets the security requirements for multi-system access in stamping workshops, preventing unauthorized access to sensitive data such as mold and quality inspection data |
| Global Variable Configuration | Bind business identifiers such as steel coil batch, mold change timestamp | Matches the data processing logic updated per coil, batch, and mold change, accurately pulling inspection data for the corresponding batch |
| Response Data Filtering | Only return dimensional deviation, mold change duration, and material utilization rate fields | Reduces interface transmission load, focuses on core business fields required for inspection and audit, and avoids interference from redundant data |
| Request Frequency Limit | 1 time / 10 seconds | Matches the rhythm of data updated per coil, batch, and mold change, avoiding overloading workshop equipment interfaces caused by frequent pulling |
| Retry Policy Configuration | Retry 2 times after failure, 5 second interval | Addresses temporary disconnection scenarios of equipment such as presses and MES systems, ensuring completeness of data synchronization |
| Data Format Validation | Validate required fields such as steel coil heat number and dimensional tolerance | Avoids invalid data entering the audit process, improving the efficiency of subsequent inspection record audits |
Three Common Misconfigurations
- After importing external interface documents, fields are empty and inspection record data cannot be parsed. The interface structure cannot be recognized by the parser because standard interface document format is not used, and the file suffix is modified directly.
- Interface calls return a 401 unauthorized error. Interface authentication parameters are not configured correctly, and the key format or permission range does not meet system requirements.
- Interface returns data beyond the expected range, including a large number of irrelevant equipment operation logs. No response data filtering rules are configured, and redundant content not required for inspection and audit is pulled.
How to Confirm the Configuration Is Correct
- Call the test interface to verify that the interface authentication parameters pass identity verification and return valid response data.
- After configuring global variables, initiate a batch request to confirm that the interface can pull inspection data for the corresponding batch according to the bound business identifiers.
- Check the response data to confirm that only the preset core business fields are included, with no redundant content.
- Simulate an equipment disconnection scenario to verify that the retry policy can automatically restore the connection and complete data synchronization.
The values provided are common starting points and should be evaluated against the reader's own samples.