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Architecture Flow Description
maint and constr resource response Current status of maintenance and construction resources including availability
and deployment status. General resource inventory information covering
vehicles, equipment, materials, and people and specific resource deployment
status may be included.
maint and constr vehicle conditions Vehicle diagnostics information that is collected, filtered, and selectively
reported by a maintenance and construction vehicle. The information includes
engine temperature, mileage, tire wear, brake wear, belt wear, and any
warnings or alarms concerning the operational condition of the vehicle and
ancillary equipment.
maint and constr vehicle location data The current location and related status (e.g., direction and speed) of the
maintenance/construction vehicle.
maint and constr vehicle location data_ud The current location and related status (e.g., direction and speed) of the
maintenance/construction vehicle.
maint and constr vehicle operational data Data that describes the maintenance and construction activity performed by
the vehicle. Operational data includes materials usage (amount stored and
current application rate), operational state of the maintenance equipment (e.g.,
blade up/down, spreader pattern), vehicle safety status, and other measures
associated with the operation of a maintenance, construction, or other special
purpose vehicle. Operational data may include basic operational status of the
vehicle equipment or a more precise record of the work performed (e.g.,
application of crack sealant with precise locations and application
characteristics).
maint and constr work plans Future construction and maintenance work schedules and activities including
anticipated closures with anticipated impact to the roadway, alternate routes,
anticipated delays, closure times, and durations.
maintenance materials storage status The amount and availability of maintenance materials in storage facilities.
multimodal service data Multimodal transportation schedules and other service information.
parking coordination Information that enables parking management activities to be coordinated
between different parking operators or systems in a region.
parking demand management request Request to change the demand for parking facility use through pricing or other
mechanisms.
parking demand management response Response to parking demand management change requests indicating level of
compliance with request.
parking information General parking information and current parking availability.
parking lot data request Request for parking lot occupancy, fares, and availability. The request can
be a subscription that initiates as-needed information updates as well as a one-
time request for information.
parking lot inputs Instructions for operation of local parking facilities to support regional traffic
management objectives (e.g. which parking lot exits to use). Also, includes
inputs from traffic sensors to support calculation of parking lot occupancy and
support more effective management of parking entrances and exits.
pass/pull-in Command to commercial vehicle to pull into or bypass inspection station.
patient status Information that supports assessment of the patient's condition. Information
could include general categorization of patient status, patient vital signs,
pertinent medical history, and emergency care information.
payment Payment of some kind (e.g., toll, parking, fare) by traveler which, in most
cases, can be related to a credit account.
payment request Request for payment from financial institution.
payment violation notification Notification to enforcement agency of a toll, parking, or transit fare payment
violation.
rail incident response status Status of the rail system’s response to current incidents.
railroad advisories Real-time notification of railway-related incident or advisory.
railroad schedules Train schedules, maintenance schedules, and other information from the
railroad that supports forecast of HRI closures.
remote surveillance control The control commands used to remotely operate another center's sensors or
surveillance equipment so that roadside surveillance assets can be shared by
more than one agency.
request for payment Request to deduct cost of service from user's payment account.
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Architecture Flow Descriptions
OKI ITS