F3.1.1.9 Output Urban Traffic Data

Frame Repository / Frame Functional View / Functionality / Functional Area F3 - Manage Traffic / F3. Manage Traffic / F3.1 Provide Traffic Control / F3.1.1 Provide Urban Traffic Management / F3.1.1.9 Output Urban Traffic Data

Project:

F3.1.1 Provide Urban Traffic Management

F3.1.1.9 Output Urban Traffic Data : Public <<FRAME_Low_Level_Function>> FRAME_Low_Level_Function

Created:	24.10.2019 12:44:25
Modified:	08.09.2021 11:24:29

Project:
Author:	Update after transfer
Version:	5.0
Phase:	1.0
Status:	Proposed
Complexity:	Easy
Difficulty:
Priority:
Multiplicity:
Advanced:
UUID:	{A9F26532-4DEE-4160-8FFC-160BBFB3F99F}
Appears In:	DFD F3.1.1 Provide Urban Traffic Management, Functional Tree of F3.1.1 Provide Traffic Control

This Function shall be capable of providing the following facilities: (1) The output of data about current traffic conditions in the urban road network received from the Urban Traffic Data Management Function and data about speed limits and lane use received from the Manage Urban Traffic Speeds and Headways and Manage Urban Road Network Lanes Functions respectively. (2) Both sets of outputs shall be sent as soon as new data is received to functionality in the Provide Support for Host Vehicle Systems, Provide Support for Cooperative Systems, Provide Electronic Payment Facilities and Provide Traveller Journey Assistance Functional Areas, plus the Broadcast and Traffic and Travel Information Provider. (3) Both sets of outputs shall also be sent as soon as new data is received to the Broadcaster and Traffic and Travel Information Provider, or to the Broadcaster when it provides a request.

Associations To
Associations From
Requirements
Advanced

Element	Source Role	Target Role
«FRAME_High_Level_Function» F3.1.1 Provide Urban Traffic Management FRAME_High_Level_Function «componentof»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» tesp.ttip-urban_traffic_data FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mt.ptja_urban_network_conditions FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mt.ptja_urban_network_perturbations FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mt.mffo_current_urban_traffic_data FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
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«FRAME_Low_Level_Data_Flow» mt.pshvs_urban_network_perturbations FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
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«FRAME_Low_Level_Data_Flow» mt.pshvs_urban_queue_information FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
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«FRAME_Low_Level_Data_Flow» mt.pepf_urban_traffic_conditions_CUR FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» tesp.b-urban_traffic_data FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
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«FRAME_Low_Level_Data_Flow» mt.pepf_urban_traffic_conditions_CSF FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_User_Need» 9.11.1.6 FRAME_User_Need «belongsto»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mt.pscs_current_urban_traffic_conditions FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:

Element	Source Role	Target Role
«FRAME_User_Need» 7.4.1.33 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» fesp.b-urban_traffic_information_request FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mt_urban_lane_instructions FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mt_urban_traffic_data_for_output FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:
«FRAME_User_Need» 7.5.1.28 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mt_urban_speed_limit_changes FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:

Requirement	Type	Status	Difficulty	Priority	Stability
Functional	Functional	Proposed	Medium	Medium	Moderate
Details: (a) continuously monitor for the receipt of the any of the input data flows;<br/>(b) when the data flow urban traffic information request is received in (a), output the current traffic information to the broadcaster using the data flow containing urban traffic data;<br/>(c) when the urban traffic data for output data flow is received in (a), store its contents locally updating any previously received data that has been changed;<br/>(d) when (c) is complete, output the revised version of the urban traffic data to functionality in other Functional Areas, the broadcaster and the traffic and travel information provide in the appropriate output data flows;<br/>(e) when either the urban lane instructions or the urban speed limit changes data flows are received in (a), repeat (c) and (d) for the data that they contain.<br/>

Property	Value
isReadOnly:	false
isFinalSpecialization:	0