What this category of data looks like
Data for this category comes from steel coil labels and quality certificates, stamping feeder data, mold management systems, MES, and coordinate measuring machine data. Updates are triggered per coil of material, per production batch, or each mold change. Daily documents include stamping work instructions, material utilization rate tables, mold inspection logs, first/last piece records, dimensional inspection reports, and mold change records. Work instructions contain mold numbers, drawbead parameters, and blank holder force ranges. Material utilization rate tables contain batch numbers, sheet material specifications, and calculated values. All fields are bound to production batches and equipment identifiers.
Constraints imposed on HTTP Interfaces and External Systems
High-frequency updated production data requires interfaces to support multiple calls per second, and response delay must be kept within a reasonable range. Multi-source industrial system access requires adaptation to standardized HTTP authentication methods to prevent unauthorized access. Fields bound to production batches and equipment require interfaces to support passing custom variables to retrieve targeted process documents for the corresponding batch. Recall priority for different types of process documents must be configured via interface parameters, to ensure technical standard Q&A matches the latest data for the current production scenario.
Configuration Settings
This configuration is based on FastGPT v4.17.0.
| Configuration Item | Recommended Approach | Basis for This Approach |
|---|---|---|
Authorization | Carry a string in the format Bearer {token generated by workshop system} | Adapts to standardized authentication requirements of industrial MES systems |
variables | Pass batch number, mold number, material grade, mold change time | Retrieve targeted process documents for the corresponding production scenario |
responseData | Only return document fragments matching current business fields | Filter irrelevant data and reduce interface return volume |
| Request timeout | 60 seconds | Adapts to the response delay range of stamping workshop equipment, avoids production interruptions |
| Maximum recalled documents | Top 3 entries | Control data volume returned per interface call, adapts to processing capacity of workshop terminals |
| Context length | 800–1200 characters | Matches typical single-paragraph length of stamping process documents, improves Q&A matching accuracy |
Three Common Misconfigurations
- The process content returned after an interface call is unrelated to the current production batch. This occurs because business variables such as batch number and mold number are not passed via the
variablesparameter, resulting in retrieval of full historical data. - The interface returns status code 401 or an unauthorized prompt. This occurs because the
Authorizationparameter is not configured correctly, the token format is incorrect, or valid authentication information is not carried. - Interface call times out. This occurs because the request timeout is set too short, not adapting to the actual response delay of industrial systems, leading to connection termination before data retrieval is completed.
How to Verify Successful Configuration
- Call the interface and pass test batch numbers and mold numbers, check if the returned process documents contain material utilization data for the corresponding batch.
- View the
responseDatafield in the interface return, confirm that only document fragments matching current business variables are included, with no irrelevant content. - Simulate high-frequency interface calls, check if response delay meets the preset timeout threshold, with no timeout errors.
- Verify the validity of the
Authorizationparameter, confirm that unauthorized calls are blocked and corresponding error status codes are returned.
The values provided are common starting points and should be evaluated against the reader's own samples.