Personal Local Route Guidance Functional Area
Description
'Personal Local Route Guidance' provides multi–modal route planning and transition by transition route guidance capabilities that are self–contained on the personal device. It provides autonomous route guidance in the absence of real–time information or factors in real–time information provided by the infrastructure into its route selection and guidance algorithms if available. It also includes truly autonomous systems that are not configured to receive or process any external data. The route guidance capabilities are hosted on personal devices including smart phones, tablets, and personal computers.
Included In
Functional Requirements
| ID | Requirement |
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| 01 | The personal traveler interface shall provide the capability for a traveler to obtain route guidance from a specified source to a destination. |
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| 02 | The personal traveler interface shall calculate the requested route using data obtained from a navigable map database stored in the device. |
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| 03 | The personal traveler interface shall provide multi–modal guidance for the shortest route, within the preferences and constraints specified by the traveler. |
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| 04 | The personal traveler interface shall present local route guidance to the traveler in audible or visual forms consistent with a personal device, and suitable for travelers with hearing and vision physical disabilities. |
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