What Data for This Category Looks Like
This category’s data comes from product digital models and GD&T, process routes, coordinate measuring machine data, on-site trial feedback, and metrology systems. Daily documents include fixture requirement specifications, positioning datum schemes, fixture drawings, gauge operation manuals, acceptance reports, calibration records, and change histories. Data updates are initiated alongside project progress and product changes, and synchronized during regular calibrations. Data fields include GD&T tolerance values, coordinate measuring machine measurement results, calibration cycles, change version numbers, and are linked to the unique identification numbers of corresponding processing equipment and gauges.
Constraints Imposed by These Characteristics on HTTP Interfaces and External Systems
Data for this category is linked to project progress and product changes. As such, HTTP interfaces must include project unique identifiers as associated parameters to bind data to corresponding fixtures and gauges. Data includes high-precision measurement values and structured documents, so interfaces must support JSON-formatted value transmission and binary stream uploads for multiple document types. The non-fixed update schedule requires interfaces to support on-demand triggering of calls, to adapt to synchronization needs for project changes and regular calibrations. Data abnormalities will directly cause production deviations, so interfaces must return clear error status codes and field descriptions to enable rapid identification of root causes such as clamping deviations and gauge misjudgments.
Configuration Settings
This page is compatible with FastGPT v4.17.0.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Authorization | Bearer <local MinerU API access key> | Meets identity authentication requirements for locally deployed MinerU interfaces |
| Maximum number of documents per call | Top 15 | Adapts to the typical scale of documents associated with single-project fixtures and gauges |
| Timeout period | 240 seconds | Matches actual transmission time for large fixture drawings and raw coordinate measuring machine data |
| responseData field mapping | Organize return paths according to the actual directory hierarchy of documents | Fixes anomalies where directory display does not match interface returns |
| variables dynamic parameter range | Fixture number, calibration cycle, project ID | Adapts to dynamic field requirements for data in this category |
| HTTPS certificate mount path | /data/fastgpt/certs/ | Enables HTTPS access configuration for local deployments |
Three Common Misconfigurations
- Symptom: 401 Unauthorized status code returned when calling the local MinerU document parsing interface. Cause: The
Authorizationparameter is not configured correctly, and a valid access key for locally deployed MinerU is not included. - Symptom: Documents in nested directories in the API knowledge base are displayed at the root directory level. Cause: The
responseDatamapping rules are not configured according to the actual directory structure of stored documents, resulting in a mismatch between the interface return path and the actual storage structure. - Symptom: Timeout errors occur when external systems call FastGPT interfaces. Cause: The timeout period is configured too short, and does not match the actual transmission time for large fixture drawings and raw coordinate measuring machine data.
How to Confirm Configurations Are Correct
- Execute a curl command to call the local MinerU interface, verify that the return status code is 200 and the returned content includes parsed document metadata.
- Upload fixture documents associated with a single project to the API knowledge base, confirm that the directory hierarchy matches the actual storage structure.
- After modifying the docker-compose.yml to mount certificates, access the FastGPT domain name via a browser, and check that the HTTPS security indicator is displayed in the address bar.
- Trigger a single device spot check data synchronization call, verify that the interface return fields include the dynamic parameters required for this category.
Note: The values listed above are common starting points, and should be evaluated against the reader’s own specific samples.