What this category's data looks like
Ledger data for nuclear power operations is sourced from reactor control systems (DCS), equipment patrol PAD systems, and safety management systems. Data is uploaded in real time after individual patrols, and full ledgers are synced in batches each shift. Each ledger document includes a unique device number, patrol timestamp, operating temperature, pressure, vibration amplitude, and abnormal status flag. Field types cover strings, timestamps, numeric values, and booleans. Units strictly follow nuclear industry standards: temperature uses degrees Celsius, pressure uses megapascals, vibration amplitude uses millimeters per second. No custom non-standard units are used.
What constraints these characteristics impose on HTTP interfaces and external systems
The multiple dispersed sources of nuclear power ledgers require HTTP interfaces to support connecting to multiple external system addresses, to pull ledger data from different modules separately. High real-time update requirements require configuring reasonable polling intervals to avoid data delays. Strict field and unit specifications require request bodies and return values to strictly match preset formats, with no unauthorized field name or unit conversions. Nuclear data security requirements mandate that interfaces use the Authorization parameter for authentication, reject unauthorized access, and prevent sensitive operational data leaks.
How to configure settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
Authorization | Bearer {Nuclear Power Operation Exclusive API Key} | Complies with access control requirements for nuclear power data security, mitigates risks of unauthorized data leakage |
variables | {"deviceId":"Device Number","inspectTime":"Inspection Time","temp":"Operating Temperature (℃)","pressure":"Pressure (MPa)","vibration":"Vibration Amplitude (mm/s)","abnormal":"Abnormal Status"} | Matches standard nuclear power ledger fields and units, ensures accurate data mapping |
responseData | Extract the ledger array under the root node | Adapts to the fixed data structure returned by nuclear power interfaces, reduces parsing layers |
| Interface timeout setting | 60–90 seconds | Adapts to data transmission delays of nuclear power external systems, avoids synchronization interruptions |
| Pagination pull limit | Top 200 entries | Matches the reasonable synchronization scale of single-batch nuclear power ledgers, reduces memory usage |
| Scheduled trigger cycle | Every 15 minutes | Adapts to the real-time update rhythm of nuclear power ledgers, ensures timeliness of report data |
Three common configuration errors
- Phenomenon: Editing the HTTP module's request body and saving it fails, and the configuration interface displays empty body content. Cause: The JSON format specification of
variablesis not followed, with unclosed quotes or invalid characters, leading to configuration parsing failure. - Phenomenon: Calling an external interface returns status code 200, but
responseDataextraction yields no valid ledger data. Cause: TheAuthorizationauthentication parameter is not included in the request. The interface blocks unauthorized requests, resulting in an empty dataset being returned. - Phenomenon: The ledger summary task completes without generating the expected report, and logs show data pull timeout. Cause: The interface timeout setting is shorter than the response duration of the nuclear power external system, causing data pull to terminate before completion.
How to confirm successful configuration
- Call the configured HTTP interface, view the returned JSON structure, and confirm that
responseDatacan correctly extract the ledger array. - Check if the
Authorizationparameter carries a valid key, and ensure the interface returns a status code of 200. - Compare the fields mapped by
variableswith the actual fields of the nuclear power ledger, and confirm that parameter names and units match. - Execute a ledger summary task, and check if the generated report includes the latest patrol data and operating parameters.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.