Maui Regional ITS Architecture Element Expanded Functional Requirements: HDOT-HWY-M Maintenance Vehicles Functional Area: MCV Vehicle Location Tracking The maintenance and construction vehicle shall track its current location. The maintenance and construction vehicle shall send the time stamped vehicle location to the controlling center. Functional Area: MCV Vehicle System Monitoring and Diagnostics The maintenance and construction vehicle shall collect vehicle diagnostics and operating status data from the maintenance vehicle platform including engine temperature, mileage, tire wear, brake wear, belt wear, and other operational status measures as well as the status of maintenance and construction-specific systems on the vehicle. The maintenance and construction vehicle shall use the diagnostic and status information to support scheduling vehicle maintenance, monitoring safety status, and informing the vehicle operator of the conditions. The maintenance and construction vehicle shall the vehicle diagnostic and safety information to an equipment repair facility. The maintenance and construction vehicle shall send the vehicle diagnostic and safety information to the controlling maintenance center.

The Hawaiian language uses two diacritical markings. The 'okina is a glottal stop; and the kahako is a macron. The State of Hawaii strongly encourages the use of Hawaiian diacritical markings. The National ITS Architecture tool, Turbo Architecture, does not allow for the Hawaiian diacritical markings to be input and as such, customized service package diagrams, operational concepts and other outputs from Turbo are unable to reflect the diacritical markings. To ensure consistency in this ITS Architecture website, no Hawaiian diacritical markings will be used.