04. Technical Safety Requirement Attributes
L5 09 Technical Safety Requirement Attributes
Table of Results
| Requirement ID | Technical Safety Requirement | FTTI | ASIL |
|---|---|---|---|
| TechSafReq01 | The LDW safety component shall ensure that the amplitude of the 'LDW_Torque_Request' sent to the 'Final electronic power steering Torque' component is below 'Max_Torque_Amplitude. | 50 ms | C |
| TechSafReq02 | As soon as the LDW function deactivates the LDW feature, the 'LDW Safety' software block shall send a signal to the car display ECU to turn on a warning light. | 50 ms | C |
| TechSafReq03 | As soon as a failure is detected by the LDW function, it shall deactivate the LDW feature and the 'LDW_Torque_Request' shall be set to zero. | 50 ms | C |
| TechSafReq04 | The validity and integrity of the data transmission for 'LDW_Torque_Request' signal shall be ensured. | 50 ms | C |
| TechSafReq05 | Memory test shall be conducted at start up of the EPS ECU to check for any faults in memory. | ignition cycle | A |
Quiz
ASIL
SOLUTION:
BFTTI