F5.15.1.6 Detect Road Surface State in Host Vehicle vicinity

Frame Repository / Frame Functional View / Functionality / Functional Area F5 - Provide Support for Host Vehicle Systems / F5. Provide Support for Host Vehicle Services / F5.15 Provide In-vehicle Detection and Analysis / F5.15.1 Provide Detection for the Vehicle Surroundings / F5.15.1.6 Detect Road Surface State in Host Vehicle vicinity

Project:

F5.15.1 Provide Detection for the Vehicle Surroundings

F5.15.1.6 Detect Road Surface State in Host Vehicle vicinity : Public <<FRAME_Low_Level_Function>> FRAME_Low_Level_Function

Created:	24.10.2019 12:44:34
Modified:	08.09.2021 14:47:01

Project:
Author:	Update after transfer
Version:	5.0
Phase:	1.0
Status:	Proposed
Complexity:	Easy
Difficulty:
Priority:
Multiplicity:
Advanced:
UUID:	{1517453F-23A7-49f7-B236-BA8496D5ADED}
Appears In:	DFD F5.15.1 Provide Detection for the Vehicle Surroundings, Functional Tree of Area F5 - High-level Function F5.15 only

This Function shall be capable of providing the following facilities: (1) The ability to take responsibility for processing information from sensors that detect the state of the road surface near to the Host Vehicle, i.e. the Vehicle in which it is operating. (2) The ability to process the sensor data to determine if road surface is good, or if not what is the problem (e.g. slippery, broken) and why (e.g. oil spill, ice, mud, worn). (3) Once processing is complete, the ability to send the data in digital form to the Determine and store local Host Vehicle Conditions Function.

Associations To
Associations From
Requirements
Advanced

Element	Source Role	Target Role
«FRAME_Low_Level_Data_Flow» pshvs_local_vehicle_road_surface_conditions FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_High_Level_Function» F5.15.1 Provide Detection for the Vehicle Surroundings FRAME_High_Level_Function «component of»	Name:	Name:
Details:

Element	Source Role	Target Role
«FRAME_User_Need» 7.4.1.7 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_User_Need» 7.4.1.40 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_User_Need» 7.4.1.38 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_User_Need» 7.4.1.45 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_User_Need» 7.4.1.46 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» frp-local_vehicle_road_surface_conditions FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:
«FRAME_User_Need» 7.4.1.37 FRAME_User_Need «Servedby»	Name:	Name:
Details:

Requirement	Type	Status	Difficulty	Priority	Stability
Functional	Functional	Proposed	Medium	Medium	Moderate
Details: (a) continuously monitor the flow of input data;<br/>(b) analyse the data in (a) to determine the state of the road surface immediately around the Host Vehicle;<br/>(c) where the road surface state is found to be less than good, determine the reason, e.g. ice, rain, oil, mud;<br/>(d) if necessary convert the results from (b) and (c) into digital data;<br/>(e) whenever the state of the road surface changes and/or at other intervals, send the results of (d) to the Determine and store local Host Vehicle conditions function in the local vehicle road surface conditions data flow.<br/>

Property	Value
isReadOnly:	false
isFinalSpecialization:	0