F4.1.9 Output Arrival Information to Passengers

Frame Repository / Frame Functional View / Functionality / Functional Area F4 - Manage Public Transport Operations / F4. Manage Public Transport Operations / F4.1 Monitor PT fleet / F4.1.9 Output Arrival Information to Passengers

Project:

F4.1 Monitor PT fleet

F4.1.9 Output Arrival Information to Passengers : Public <<FRAME_Low_Level_Function>> FRAME_Low_Level_Function

Created:	24.10.2019 12:44:31
Modified:	08.09.2021 11:24:39

Project:
Author:	Update after transfer
Version:	5.0
Phase:	1.0
Status:	Proposed
Complexity:	Easy
Difficulty:
Priority:
Multiplicity:
Advanced:
UUID:	{A3A3C514-3240-46b2-9B2B-8CE3ABB71474}
Appears In:	Functional Tree of Area F4 Manage Public Transport Operations, DFD F4.1 Monitor PT fleet

This Function shall be capable of providing the following facilities: (1) The ability to receive information about predicted PT Vehicle arrival times from the prediction functionality plus information related to the optimisation of the use of the PT Vehicle fleet. (2) The ability to use a suitable HMI to display to Travellers on PT Vehicles information about their arrival times at the next PT stops. (3) The ability to filter information that is received so that only information which is relevant to the service that the PT Vehicle is operating and its current location is displayed. (4) The ability to output information to those with disabilities, e.g. deafness and blindness. (5) The ability to continuously monitor its operation and when a problem is detected, send a message to the Monitor PT infrastructure functionality.

Associations To
Associations From
Requirements
Advanced

Element	Source Role	Target Role
«FRAME_High_Level_Function» F4.1 Monitor PT fleet FRAME_High_Level_Function «componentof»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mpto_faulty_PT_vehicle_display FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» tt.ptp-predicted_PT_information FRAME_Low_Level_Data_Flow «IN»	Name:	Name:
Details:
«FRAME_Functional_Area» F4. Manage Public Transport Operations FRAME_Functional_Area «componentof»	Name:	Name:
Details:

Element	Source Role	Target Role
«FRAME_User_Need» 10.4.1.1 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» flds-mpto_passenger_location FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mpto_service_change_data_for_vehicles FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:
«FRAME_User_Need» 10.4.2.2 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_Low_Level_Data_Flow» mpto_service_information_for_passengers FRAME_Low_Level_Data_Flow «OUT»	Name:	Name:
Details:
«FRAME_User_Need» 10.1.4.2 FRAME_User_Need «Servedby»	Name:	Name:
Details:
«FRAME_User_Need» 10.4.2.1 FRAME_User_Need «Servedby»	Name:	Name:
Details:

Requirement	Type	Status	Difficulty	Priority	Stability
Functional	Functional	Proposed	Medium	Medium	Moderate
Details: (a) continuously monitor for the arrive of the service information for PT passengers and the service information for PT vehicles data flows;<br/>(b) continuously collect the location data and determine the current location of the PT vehicle;<br/>(c) when the either of the data flows in (a) is received process the data to filter out anything that is not relevant to the current and predicted location of the PT vehicle in which the function is operating;<br/>(d) when (c) is complete output the result to the PT passenger in the predicted PT information data flow;<br/>(e) if there are problems with completing (a) to (d) send the details in the faulty PT vehicle display data flow to the Monitor PT Infrastructure function.<br/>

Property	Value
isReadOnly:	false
isFinalSpecialization:	0