| SingleBlock_F01 R001 |
The system G01 shall ensure If stored energy is lower than low_limit Then Electrical_power = High |
|
SingleBlock_F01 |
R001 |
|
|
|
|
| SingleBlock_F01 R002 |
The system G01 shall ensure If stored energy is lower than low_limit Then Electrical_power = low |
|
SingleBlock_F01 |
R002 |
|
|
|
|
| SingleBlock_F02 R001 |
The F02 : Supply mechanical power function shall ensure that transition from 0km/h to 100km/h is realized in tess than t seconds. |
|
SingleBlock_F02 |
R001 |
|
|
|
LLR |
| SingleBlock_F03 R001 |
The function F03 : Brake shall issue outputs so that I005=I002 |
|
SingleBlock_F03 |
R001 |
|
|
|
|
| SingleBlock_F03 R002 |
The function F03 : Brake shall issue outputs so that IF (I002 >= MaxValue) THEN I005=MaxValue |
|
SingleBlock_F03 |
R002 |
|
|
|
|
| SingleBlock_F03 R003 |
The function F03 : Brake shall issue outputs so that IF (I002 <= MinValue) THEN I005 = MinValue |
|
SingleBlock_F03 |
R003 |
|
|
|
|
| State_Modes R08 |
FL016== True shall trigger the transition from #M2 : Stand by mode to #M4 : Active mode. |
|
State_Modes |
R08 |
[G01:MultiBlock_O80 R003
| Text: |
#A1 : User expects that The system can be switched off at any time, in any state. |
] [G01:State_Modes R08
| Text: |
FL016== True shall trigger the transition from #M2 : Stand by mode to #M4 : Active mode. |
] |
|
|
LLR |
| State_Modes R14 |
FL006 == Failure shall trigger the transition from #M4 : Active mode to #M6 : Reduced Functioning mode. |
|
State_Modes |
R14 |
[G01:MultiBlock_O80 R003
| Text: |
#A1 : User expects that The system can be switched off at any time, in any state. |
] [G01:State_Modes R14
| Text: |
FL006 == Failure shall trigger the transition from #M4 : Active mode to #M6 : Reduced Functioning mode. |
] |
|
|
LLR |
| State_Modes R10 |
FL017== True shall trigger the transition from #M4 : Active mode to #M2 : Stand by mode. |
|
State_Modes |
R10 |
[G01:MultiBlock_O80 R003
| Text: |
#A1 : User expects that The system can be switched off at any time, in any state. |
] [G01:State_Modes R10
| Text: |
FL017== True shall trigger the transition from #M4 : Active mode to #M2 : Stand by mode. |
] |
|
|
LLR |
| State_Modes R15 |
FL006 == No Failure shall trigger the transition from #M6 : Reduced Functioning mode to #M4 : Active mode. |
|
State_Modes |
R15 |
[G01:MultiBlock_O80 R003
| Text: |
#A1 : User expects that The system can be switched off at any time, in any state. |
] [G01:State_Modes R15
| Text: |
FL006 == No Failure shall trigger the transition from #M6 : Reduced Functioning mode to #M4 : Active mode. |
] |
|
|
LLR |
| MultiBlock_O10 R001 |
User expects to drive without major failures during 15 years or 150000km |
|
MultiBlock_O10 |
R001 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O10 R002 |
User expects to drive without intermediate failures during 8 years or 75000km |
|
MultiBlock_O10 |
R002 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O10 R003 |
User expects to drive without minor failures during 3 years or 40000km |
|
MultiBlock_O10 |
R003 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O10 R004 |
Product shall be produced with a failure rate lower than 100ppm at factory exit. |
|
MultiBlock_O10 |
R004 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O10 R005 |
Geometrical quality of parts positioning shall be better than 1mm. |
|
MultiBlock_O10 |
R005 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O20 R001 |
The #G01 : Product Overall shall ensure that movable components are in an initial position for assembling. |
|
MultiBlock_O20 |
R001 |
[G02:MultiBlock_C20 R001] |
|
|
Assembly Needs |
| MultiBlock_O20 R002 |
The #G01 : Product Overall shall ensure that software can be uploaded via diagnostic interface. |
|
MultiBlock_O20 |
R002 |
[G02:MultiBlock_C20 R002] |
|
|
Assembly Needs |
| MultiBlock_O20 R003 |
The #G01 : Product Overall shall ensure that failure memory can be cleaned through diagnostic interface. |
|
MultiBlock_O20 |
R003 |
[G02:MultiBlock_C20 R003] |
|
|
Assembly Needs |
| MultiBlock_O20 R004 |
The #G01 : Product Overall shall ensure that automatic functions can be inhibited through diagnostic interface. |
|
MultiBlock_O20 |
R004 |
[G02:MultiBlock_C20 R004] |
|
|
Assembly Needs |
| MultiBlock_O20 R005 |
The #G01 : Product Overall shall ensure that dynamic parameters are available through diagnostic operation. |
|
MultiBlock_O20 |
R005 |
[G02:MultiBlock_C20 R006] |
|
|
Assembly Needs |
| MultiBlock_O20 R006 |
The #G01 : Product Overall shall ensure that Parts can be manipulated without pinching or cutting by sharp edge. |
|
MultiBlock_O20 |
R006 |
[G02:MultiBlock_C20 R006] |
|
|
Assembly Needs |
| MultiBlock_O20 R007 |
The #G01 : Product Overall shall ensure that parts resist to dropping before mounting. |
|
MultiBlock_O20 |
R007 |
[G02:MultiBlock_C20 R007] |
|
|
Assembly Needs |
| MultiBlock_O20 R008 |
The #G01 : Product Overall shall ensure that parts resist to electrostatic shock during assembling. |
|
MultiBlock_O20 |
R008 |
[G02:MultiBlock_C20 R008] |
|
|
Assembly Needs |
| MultiBlock_O20 R009 |
The #G01 : Product Overall shall ensure that parts resist to tightening effort. |
|
MultiBlock_O20 |
R009 |
[G02:MultiBlock_C20 R009] |
|
|
Assembly Needs |
| MultiBlock_O30 R1 |
Compliance shall be esured to System Safety and Fail-safe Response clauses of UN Standard |
|
MultiBlock_O30 |
R1 |
Company policy |
|
|
Stakeholder Need |
| MultiBlock_O30 R2 |
Compliance shall be esured to System Safety and Fail-safe Response clauses of UN Standard |
|
MultiBlock_O30 |
R2 |
Company policy |
|
|
Stakeholder Need |
| MultiBlock_O30 R3 |
Compliance shall be esured to Human Machine Interface/operator information clauses of UN Standard |
|
MultiBlock_O30 |
R3 |
Company policy |
|
|
Stakeholder Need |
| MultiBlock_O30 R4 |
Compliance shall be esured to Object and Event Detection and Response (OEDR) clauses of UN Standard |
|
MultiBlock_O30 |
R4 |
Company policy |
|
|
Stakeholder Need |
| MultiBlock_O30 R5 |
Compliance shall be esured to Data Storage System for Automated Systems clauses of UN Standard |
|
MultiBlock_O30 |
R5 |
Company policy |
|
|
Stakeholder Need |
| MultiBlock_O30 R6 |
Compliance shall be esured to Cybersecurity and Software Updates clauses of UN Standard |
|
MultiBlock_O30 |
R6 |
Company policy |
|
|
Stakeholder Need |
| MultiBlock_O40 R001 |
#G01 : Product Overall shall ensure that failure are detected and failure codes are recorded. |
|
MultiBlock_O40 |
R001 |
[G04:MultiBlock_O40 R001
| Text: |
The repair man can rely on the system to indentify defective parts. |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R011 |
#G01 : Product Overall shall ensure that failure codes can be accessed through diagnostic tool. |
|
MultiBlock_O40 |
R011 |
[G04:MultiBlock_O40 R011
| Text: |
Failure codes can be accessed through diagnostic tool. |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R010 |
#G01 : Product Overall shall ensure that parts can be accessed for disassembling and reassembling. |
|
MultiBlock_O40 |
R010 |
[G04:MultiBlock_O40 R010
| Text: |
Parts can be accessed for disassembling and reassembling. |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R002 |
#G01 : Product Overall shall ensure that software can be uploaded via diagnostic interface. |
|
MultiBlock_O40 |
R002 |
[G04:MultiBlock_O40 R002
| Text: |
It shall be possible to update software. |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R003 |
#G01 : Product Overall shall ensure that failure memory can be cleaned on diagnostic request. |
|
MultiBlock_O40 |
R003 |
[G04:MultiBlock_O40 R003
| Text: |
It shall be possible to erase recorded failures. |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R004 |
#G01 : Product Overall shall ensure that movable components can be positioned for disassembling. |
|
MultiBlock_O40 |
R004 |
[G04:MultiBlock_O40 R004] |
|
|
Maintenance Needs |
| MultiBlock_O40 R005 |
#G01 : Product Overall shall ensure that function can be activated or inhibited through diagnostic interface. |
|
MultiBlock_O40 |
R005 |
[G04:MultiBlock_O40 R005
| Text: |
It shall be possible to deactivate functions during maintenance in order to protect operators. |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R006 |
#G01 : Product Overall shall ensure that dynamic parameters can be viewed. |
|
MultiBlock_O40 |
R006 |
[G04:MultiBlock_O40 R006
| Text: |
it is possible to read dynamic parameters. |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R008 |
#G01 : Product Overall shall ensure that parts can be manipulated without pinching, cutting. |
|
MultiBlock_O40 |
R008 |
[G04:MultiBlock_O40 R008
| Text: |
The operator can manipulate parts without pinching, cutting . |
] |
|
|
Maintenance Needs |
| MultiBlock_O40 R009 |
#G01 : Product Overall shall ensure that operators can read failure codes via diagnostic tool. |
|
MultiBlock_O40 |
R009 |
[G04:MultiBlock_O40 R009] |
|
|
Maintenance Needs |
| MultiBlock_O60 R001 |
fluids are contained during storing period before dismantling. |
|
MultiBlock_O60 |
R001 |
[G05:MultiBlock_F60 R001] |
|
|
Recycling |
| MultiBlock_O60 R002 |
components are free of forbidden materials (lead, hexavalent chrome, mercury) |
|
MultiBlock_O60 |
R002 |
[G05:MultiBlock_F60 R002] |
|
|
Recycling |
| MultiBlock_O60 R003 |
components can be reused |
|
MultiBlock_O60 |
R003 |
[G05:MultiBlock_F60 R006] |
|
|
Recycling |
| MultiBlock_O60 R004 |
materials marking is applied on components. |
|
MultiBlock_O60 |
R004 |
[G05:MultiBlock_F60 R004] |
|
|
Recycling |
| MultiBlock_O60 R005 |
plastic parts and metallic parts can be separated. |
|
MultiBlock_O60 |
R005 |
[G05:MultiBlock_F60 R005] |
|
|
Recycling |
| MultiBlock_O60 R006 |
reusable parts can be disassembled without braking |
|
MultiBlock_O60 |
R006 |
[G05:MultiBlock_F60 R006] |
|
|
Recycling |
| MultiBlock_O70 R001 |
the user can deactivate the function by a switch on inner pannel |
|
MultiBlock_O70 |
R001 |
[G03:MultiBlock_O70 R001
| Text: |
#A1 : User expects to be able to deactivate the system from driver position |
] |
|
|
Stakeholder Need |
| MultiBlock_O70 R003 |
switch actuation effort is below 10N |
|
MultiBlock_O70 |
R003 |
[G03:MultiBlock_O70 R003
| Text: |
#A1 : User expects to be able to actuate switch with an effort below 10N |
] |
|
|
Stakeholder Need |
| MultiBlock_O70 R004 |
activation status is displayed |
|
MultiBlock_O70 |
R004 |
[G03:MultiBlock_O70 R004
| Text: |
#A1 : User expects to receive visual feed back from activation status |
] |
|
|
Stakeholder Need |
| MultiBlock_O70 R005 |
Activation is notified by a sound within 500ms |
|
MultiBlock_O70 |
R005 |
[G03:MultiBlock_O70 R005
| Text: |
#A1 : User expects to The user shall receive auditive feed back from activation status |
] |
|
|
Stakeholder Need |
| MultiBlock_O70 R006 |
a failure is notified by a warning lamp |
|
MultiBlock_O70 |
R006 |
[G03:MultiBlock_O70 R006
| Text: |
#A1 : User expects to be informed from failure |
] |
|
|
Stakeholder Need |
| MultiBlock_O70 HMI007 |
driver is notified when activity is in progress |
|
MultiBlock_O70 |
HMI007 |
[G03:MultiBlock_O70 R007
| Text: |
#A1 : User expects to be notified when activity is in progress |
] |
|
|
Stakeholder Need |
| MultiBlock_O70 R008 |
switch actuation effort is lower than 5N |
|
MultiBlock_O70 |
R008 |
[G03:MultiBlock_O70 R008
| Text: |
#A1 : User expects to see no unwanted activation |
] |
|
|
Stakeholder Need |
| MultiBlock_O80 R001 |
#A1 : User expects that Functionalities are available x s after switch on |
|
MultiBlock_O80 |
R001 |
[G03:MultiBlock_F80 R001] |
|
|
User Need |
| MultiBlock_O80 R003 |
#A1 : User expects that The system can be switched off at any time, in any state. |
|
MultiBlock_O80 |
R003 |
[G03:MultiBlock_F80 R003] |
|
|
User Need |
| MultiBlock_O80 R004 |
#A1 : User expects that activation status is displayed |
|
MultiBlock_O80 |
R004 |
[G03:MultiBlock_F80 R004] |
|
|
User Need |
| MultiBlock_O80 R005 |
#A1 : User expects that Activation is notified by a sound within 500ms |
|
MultiBlock_O80 |
R005 |
[G03:MultiBlock_F80 R005] |
|
|
User Need |
| MultiBlock_O80 HMI006 |
#A1 : User expects that a failure is notified by a warning lamp |
|
MultiBlock_O80 |
HMI006 |
[G03:MultiBlock_F80 R006] |
|
|
User Need |
| MultiBlock_O80 R007 |
#A1 : User expects that driver is notified when activity is in progress |
|
MultiBlock_O80 |
R007 |
[G03:MultiBlock_F80 R007] |
|
|
User Need |
| MultiBlock_O80 R008 |
#A1 : User expects that switch actuation effort is lower than 5N |
|
MultiBlock_O80 |
R008 |
[G03:MultiBlock_F80 R008] |
|
|
User Need |
| Sequence_F04 Auto Drive OPE008 |
The Vehicle shall Maintains the ego vehicle in the middle of the driving lane without driver intervention. |
#UC01 : Case 1 |
Sequence_F04 Auto Drive |
OPE008 |
[G01:Sequence_O04 Auto Drive OPE008
| Text: |
The Vehicle shall Maintains the ego vehicle in the middle of the driving lane without driver intervention. |
| UseCase: |
#UC02 : Case 2 |
] |
|
Vehicle |
HLR |
| Sequence_F04 Auto Drive OPE011 |
The Vehicle shall measure position and speed of preceeding vehicle adapt the distance |
#UC01 : Case 1 |
Sequence_F04 Auto Drive |
OPE011 |
[G01:Sequence_O04 Auto Drive OPE011
| Text: |
The Vehicle shall measure position and speed of preceeding vehicle adapt the distance |
| UseCase: |
#UC02 : Case 2 |
] |
|
Vehicle |
HLR |
| Sequence_F04 Auto Drive OPE009 |
The Vehicle shall determine target speed in order to keep distance and respect speed limitation |
#UC01 : Case 1 |
Sequence_F04 Auto Drive |
OPE009 |
[G01:Sequence_O04 Auto Drive OPE009
| Text: |
The Vehicle shall determine target speed in order to keep distance and respect speed limitation |
| UseCase: |
#UC02 : Case 2 |
] |
|
Vehicle |
HLR |
| Sequence_F04 Auto Drive OPE010 |
The Vehicle shall request acceleration in accordance with target speed |
#UC01 : Case 1 |
Sequence_F04 Auto Drive |
OPE010 |
[G01:Sequence_O04 Auto Drive OPE010
| Text: |
The Vehicle shall request acceleration in accordance with target speed |
| UseCase: |
#UC02 : Case 2 |
] |
|
Vehicle |
HLR |
| Sequence_F04 Auto Drive OPE012 |
The Vehicle shall request braking in accordance with target speed |
#UC01 : Case 1 |
Sequence_F04 Auto Drive |
OPE012 |
[G01:Sequence_O04 Auto Drive OPE012
| Text: |
The Vehicle shall request braking in accordance with target speed |
| UseCase: |
#UC02 : Case 2 |
] |
|
Vehicle |
HLR |
| Sequence_O04 Auto Drive OPE008 |
The Vehicle shall Maintains the ego vehicle in the middle of the driving lane without driver intervention. |
#UC02 : Case 2 |
Sequence_O04 Auto Drive |
OPE008 |
Root requirement |
|
Vehicle |
Stakeholder Need |
| Sequence_O04 Auto Drive OPE011 |
The Vehicle shall measure position and speed of preceeding vehicle adapt the distance |
#UC02 : Case 2 |
Sequence_O04 Auto Drive |
OPE011 |
Root requirement |
|
Vehicle |
Stakeholder Need |
| Sequence_O04 Auto Drive OPE009 |
The Vehicle shall determine target speed in order to keep distance and respect speed limitation |
#UC02 : Case 2 |
Sequence_O04 Auto Drive |
OPE009 |
Root requirement |
|
Vehicle |
Stakeholder Need |
| Sequence_O04 Auto Drive OPE010 |
The Vehicle shall request acceleration in accordance with target speed |
#UC02 : Case 2 |
Sequence_O04 Auto Drive |
OPE010 |
Root requirement |
|
Vehicle |
Stakeholder Need |
| Sequence_O04 Auto Drive OPE012 |
The Vehicle shall request braking in accordance with target speed |
#UC02 : Case 2 |
Sequence_O04 Auto Drive |
OPE012 |
Root requirement |
|
Vehicle |
Stakeholder Need |
| MultiBlock_G05 R1 |
#C001 : Engine requires that Liquids contained in the system are recycled. |
|
MultiBlock_G05 |
R1 |
[G01:MultiBlock_O60 R001
| Text: |
fluids are contained during storing period before dismantling. |
] |
|
|
Requirement to external system |
| MultiBlock_G05 R2 |
#C002 : Cockpit requires that Plastic parts are recycled. |
|
MultiBlock_G05 |
R2 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| MultiBlock_G05 R3 |
#C001 : Engine requires that Metallic parts are recycled. |
|
MultiBlock_G05 |
R3 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| MultiBlock_G05 R4 |
#C002 : Cockpit requires that Electronic components are recycled. |
|
MultiBlock_G05 |
R4 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| MultiBlock_G05 R5 |
#C003 : Electric power supply requires that batteries are recycled. |
|
MultiBlock_G05 |
R5 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| SingleBlock_F10 R1 |
The system G01 shall ensure Liquids contained in the system are recycled |
|
SingleBlock_F10 |
R1 |
[G01:MultiBlock_O60 R001
| Text: |
fluids are contained during storing period before dismantling. |
] |
|
|
Requirement to external system |
| SingleBlock_F10 R2 |
The system G01 shall ensure Plastic parts are recycled |
|
SingleBlock_F10 |
R2 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| SingleBlock_F10 R3 |
The system G01 shall ensure Metallic parts are recycled |
|
SingleBlock_F10 |
R3 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| SingleBlock_F10 R4 |
The system G01 shall ensure Electronic components are recycled |
|
SingleBlock_F10 |
R4 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| SingleBlock_F10 R5 |
The system G01 shall ensure batteries are recycled |
|
SingleBlock_F10 |
R5 |
[G01:MultiBlock_O60 R004
| Text: |
materials marking is applied on components. |
] [G01:MultiBlock_O60 R005
| Text: |
plastic parts and metallic parts can be separated. |
] |
|
|
Requirement to external system |
| MultiBlock_O50 R001 |
#A1 : User shall be protected against shock, cutting, pinching, pearcing, burning, crushing |
|
MultiBlock_O50 |
R001 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R002 |
#A1 : User shall be protected against deafening, drawning, emprisoning, suffocating, strangulation |
|
MultiBlock_O50 |
R002 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R003 |
#A1 : User shall be protected against poisoning, virus transmission, NBC contamination |
|
MultiBlock_O50 |
R003 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R004 |
#A13 : Passenger shall be protected against shock, cutting, pinching, pearcing, burning, crushing |
|
MultiBlock_O50 |
R004 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R005 |
#A13 : Passenger shall be protected against deafening, drawning, emprisoning, suffocating, strangulation |
|
MultiBlock_O50 |
R005 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R006 |
#A13 : Passenger shall be protected against poisoning, virus transmission, NBC contamination |
|
MultiBlock_O50 |
R006 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R007 |
#A14 : Pedestrian shall be protected against shock, cutting, pinching, pearcing, burning, crushing, deafening, psychological shock, |
|
MultiBlock_O50 |
R007 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R008 |
#A15 : Ego vehicle shall be protected against shock, friction, fire |
|
MultiBlock_O50 |
R008 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R009 |
#A16 : External vehicle shall be protected against shock, blinding, fire propagation |
|
MultiBlock_O50 |
R009 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R010 |
#A17 : Weather shall be protected against air pollution, CO2 emission, oil spoiling, noise, odors |
|
MultiBlock_O50 |
R010 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R011 |
#A18 : Road shall be protected against jamming, obstruction, digging potholes, burning, liquid spread (oil, water) |
|
MultiBlock_O50 |
R011 |
Root Requirement |
|
|
Stakeholder Need |
| MultiBlock_O50 R012 |
#A19 : Signalisation shall be protected against shock, tearing, reducing road lines visibility |
|
MultiBlock_O50 |
R012 |
Root Requirement |
|
|
Stakeholder Need |
