autosar dem event status
时间: 2023-09-15 07:22:08 浏览: 50
The AUTOSAR DEM (Diagnostic Event Manager) provides information about the status of diagnostic events in a vehicle's electronic control unit (ECU). The DEM event status includes several states that indicate the current status of a diagnostic event:
1. Pending: This is the initial state of a diagnostic event. It means that the event has been detected, but the diagnostic process has not yet been completed.
2. Confirmed: This state indicates that the diagnostic process has been completed and the event has been confirmed as valid.
3. Failed: This state indicates that the diagnostic process has been completed and the event has been confirmed as invalid.
4. Pending Storage: This state indicates that the diagnostic event has been detected and is pending storage in non-volatile memory.
5. Confirmed Stored: This state indicates that the diagnostic event has been confirmed as valid and has been stored in non-volatile memory.
6. Failed Stored: This state indicates that the diagnostic event has been confirmed as invalid and has been stored in non-volatile memory.
The DEM event status is used to monitor the health of a vehicle's systems and to provide diagnostic information to technicians and service personnel.