What the data for this category looks like
This category’s daily documents include grouping rules, BOM lists, welding and torque records, BMS flashing records, insulation and voltage withstand reports, EOL test reports, and system configuration lists. Data sources include cell capacity grading data, MES systems, welding equipment, torque tools, BMS software version records, and EOL test bench data. Data is updated once per produced battery pack or energy storage cabinet, or each time the BMS software version is changed. Document fields include cell internal resistance, assembly torque, withstand voltage value, software version, and other items, with corresponding units of milliohms, newton meters, kilovolts, version identifiers, and others.
What constraints these characteristics impose on the "workflow orchestration" link
This category’s data is multi-source, scattered, and each batch is independent. This requires the workflow to support series integration of multi-source data nodes to avoid mixing data across batches. Document fields have specific parameters and units, so the workflow must include verification rules to ensure input data format matches requirements. High-frequency updated single-pack data requires the workflow to trigger execution per single device, to avoid batch data interfering with review results. The requirement for cross-document cross-review means the workflow must include multi-document input and content comparison nodes, while adapting to resource consumption from long document processing to avoid execution timeouts.
How to Configure
| Configuration Item | Recommended Approach | Rationale for This Approach |
|---|---|---|
variables verification rule | Match the numerical ranges and units of cell internal resistance, torque value, and withstand voltage value | This category of documents includes specific parameters and units, and variables configuration is required to filter input data with incorrect formats |
| Single execution timeout period | 600–900 seconds | Cross-review of a single EOL test report and associated documents requires a long processing duration, to adapt to actual business execution cycles |
nodeId binding configuration | Bind the nodeId of multi-document input nodes and model call nodes | Ensure correct data flow between workflow nodes, avoid data loss across nodes |
variables context configuration | Adjust input parameters based on total document length | The total length of documents in this category varies widely, and variables are required to adapt to input data from different batches |
| Multi-document input node | Import three types of documents simultaneously: grouping rules, BOM, and EOL test reports | Cross-review requires comparing consistency across multiple core documents, covering the core review links of this category |
| Trigger method | Trigger based on the document upload event of a single device | Data for this category is updated per pack or cabinet, triggering per single device avoids data mixing |
| Model selection node | Bind an enabled enterprise-level large model | In FastGPT v4.17.0, ensure the model is enabled on the account configuration page before it appears in the workflow node list |
Three Common Mistakes
- Phenomenon: Workflow execution triggers timeout termination after exceeding 120 seconds. Cause: Timeout parameters were not adjusted for this category’s multi-document cross-review processing duration, and the default short timeout configuration was used.
- Phenomenon: Enabled models on the account configuration page do not appear in workflow nodes. Cause: Model configuration was not synced in the corresponding workflow space, or the FastGPT version in use has compatibility differences with the model enabling process.
- Phenomenon: Uploaded technical documents cannot correctly extract field content. Cause:
variablesverification rules were not configured to match the parameter format and units of this category’s documents, so the large model fails to recognize valid review information.
How to Confirm Proper Configuration
- Upload the complete core documents for a single battery pack, trigger workflow execution, and verify that node operation logs include processing records for all imported documents.
- Review the workflow’s timeout configuration item, confirm its value covers the conventional processing duration of this category’s documents, and matches actual business execution cycles.
- Access the account model configuration page, confirm the target model is enabled, then return to the workflow node to check if the model selection list includes this model.
- Submit test data, verify that the
variablesverification rule filters field content that does not meet required formatting, ensuring only valid parameters enter the review link.
The values provided are common starting points and should be measured against the reader's own samples.