F7.3.7 Maintain Instruction Notifications Data Store

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F7.3.7 Maintain Instruction Notifications Data Store : Public <<FRAME_Low_Level_Function>> FRAME_Low_Level_Function
Created: 24.10.2019 12:44:38
Modified: 08.09.2021 14:47:43
Project:
Advanced:
This Function shall be capable of providing the following facilities:<br/><br/>(1) The ability to collect instruction acknowledgements from the Vehicle provided by other functionality, principally for managing traffic, which can instruct Drivers as to which lane to use and the maximum speed at which their Vehicles may be driven.<br/>(2) The ability to load the collect instruction acknowledgements into the store of Instruction Notifications Data and to manage the contents of that store.<br/>(3) When requested by other functionality, the ability to provide evidence from the store of Instruction Notifications Data about if, when (time and date) and where (location) a Driver was issued with particular instructions.<br/>
  • Associations To
  • Associations From
  • Requirements
  • Advanced
Element Source Role Target Role
«FRAME_Low_Level_Data_Flow» psle_instruction_notification_load
FRAME_Low_Level_Data_Flow «IN»
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«FRAME_Functional_Area» F7 Provide Support for Law Enforcement
FRAME_Functional_Area «componentof»
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«FRAME_Low_Level_Data_Flow» psle_check_instructions_results
FRAME_Low_Level_Data_Flow «IN»
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«FRAME_High_Level_Function» F7.3 Process Violation Notifications
FRAME_High_Level_Function «componentof»
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Element Source Role Target Role
«FRAME_Low_Level_Data_Flow» pshvs.psle_service_notification
FRAME_Low_Level_Data_Flow «OUT»
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«FRAME_Low_Level_Data_Flow» psle_instruction_notification_read
FRAME_Low_Level_Data_Flow «OUT»
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«FRAME_Low_Level_Data_Flow» psle_check_insructions_recieved
FRAME_Low_Level_Data_Flow «OUT»
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Requirement Type Status Difficulty Priority Stability
Functional Functional Proposed Medium Medium Moderate
Details:
(a) continuously monitor for the receipt of the service acknowledgement data flow;<br/>(b) when the data flow in (a) is received, load its contents into the store of Instruction Notifications Data;<br/>(c) when the check instructions received data flow is received, check the store of Instruction Notifications Data to see if the vehicle was instructed to do something (lane use or speed) that would have caused a violation to be detected;<br/>(d) if the result of (c) is positive (an instruction was issued and is still valid) then return a positive indication in the check instructions results data flow to the Create File for use in Prosecution function.<br/>
Property Value
isReadOnly: false
isFinalSpecialization: 0