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2.8 Validation 2.8.1. Validation I • The applied operators for the context diagram are given directly below the diagram. • The system mission statement addresses the shortcomings or refer to domain knowledge of the system in use: SM1 address shortcomings SC2 and SC4 SM2 address shortcomings SC1 and SC3 • The phenomena and the domains of the context diagram are printed emphasized in the requirements and in the domain knowledge. 2.8.2 Validation II All given and designed domains are referenced in the requirements and the domain knowledge: Driver Table1 All given, design domains & phenomenon referenced to the Requirement ACC Control Unit Accel_Pedal Brake_Pedal CAN-Bus Controller Multifuntional Display Sensor Actuator Engine ABS Brake pressButtonResume pressButtonOff pressButtonSet setSpeed pressButtonPlus pressButtonMinus distanceValue R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R1 1 DOMAIN PHENOMENA R1 2 R1 3 Page 8
Driver readMessageforBrake buttonSignal accState Accel_Pedal Brake_Pedal CAN-Bus Sensor Actuator Engine ABS Brake pressBrake releaseBrake brakeSignal accelSignal accelSignal brakeSignal Table2 All domains & phenomenas referenced to the fack and Assumption readCANMsgSpeed readCANMsg speedValue pressAccel releaseAccel readMsgforBrake gripBrake releaseBrake distanceValue writeCANMsg F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F1 1 DOMAIN PHENOMENA F1 2 F1 3 A1 A2 A3 Page 9
Page 1 and 2: Informal Task of the System Faculty
Page 3 and 4: F3: All actions of the Driver are s
Page 5 and 6: 2.1 System Mission Phase 2 SM1: The
Page 7: R11: If there are any buttonSignal
Page 11 and 12: a. IDC - ACC!{sendDistanceSignal}s
Page 13 and 14: Phase 4 4.1 Sequence Diagram: Butto
Page 15 and 16: 4.2 Sequence Diagram: Increase decr
Page 17 and 18: • All requirements assigned to th
Page 19 and 20: 5.6 Sub problem Relationships: The
Page 21 and 22: 6.3 Interface behavior for Incoming
Page 23 and 24: 7.1 ACC System Architecture 7.1 ACC
Page 25 and 26: 7.3.2 Overridden Control Architectu
Page 27 and 28: Phase 8 8.1 ACC Control System Arch
Page 29 and 30: 8.5 CAN Bus_BrakePedal 8.6 CAN Bus_
Page 31 and 32: sd Overriden ACC Application alt 8.
Page 33 and 34: ACC_ButtonPress [desiredSpeed < 120
Page 35 and 36: ABS IAL ABS_NOT_CONTROLLED_BY_ACC c
Page 37 and 38: PHASE 10 10.1 Application component
Page 39 and 40: This component implements component
Page 41 and 42: • sending value PLUS,MINUS and SE
Page 43: Current Distance = 300 m ACC : ACTI

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