• About
  • Connected Vehicle
  • Architecture
  • Approach
  • Viewpoints
  • Security
• Applications
• Views
  • Enterprise
  • Functional
  • Physical
  • Communications
• Standards
  • CV Standards
  • CV Standards Plan
• Resources
  • Databases
  • Diagrams
  • Documents
  • Presentations
  • Tools
  • Training
• Glossary
  • Acronyms
• Contact Us

personal transit information Quintuple

Bidirectional?: True

personal transit information (A-Interconnect): This CVRIA application interconnect encapsulates all of the Layer 2 information flows between two application objects: 'Transit Center Information Services', and 'Personal Trip Planning and Route Guidance'. This application interconnect is bi-directional since the underlying layer 2 information flows carry data in both directions.

Transit Management Center (Source Physical Object): The 'Transit Management Center' manages transit vehicle fleets and coordinates with other modes and transportation services. It provides operations, maintenance, customer information, planning and management functions for the transit property. It spans distinct central dispatch and garage management systems and supports the spectrum of fixed route, flexible route, paratransit services, transit rail, and bus rapid transit (BRT) service. The physical object's interfaces allow for communication between transit departments and with other operating entities such as emergency response services and traffic management systems.

Transit Center Information Services (Source Application Object): "Transit Center Information Services" collects the latest available information for a transit service and makes it available to transit customers and to Transportation Information Centers for further distribution. Customers are provided information at transit stops and other public transportation areas before they embark and on-board the transit vehicle once they are enroute. Information provided can include the latest available information on transit routes, schedules, transfer options, fares, real-time schedule adherence, current incidents, weather conditions, yellow pages, and special events. In addition to general service information, tailored information (e.g., itineraries) are provided to individual transit users.

Personal Information Device (Destination Physical Object): The 'Personal Information Device' provides the capability for travelers to receive formatted traveler information wherever they are. Capabilities include traveler information, trip planning, and route guidance. Frequently a smart phone, the Personal Information Device provides travelers with the capability to receive route planning and other personally focused transportation services from the infrastructure in the field, at home, at work, or while en-route. Personal Information Devices may operate independently or may be linked with connected vehicle on-board equipment.

Personal Trip Planning and Route Guidance (Destination Application Object): "Personal Trip Planning and Route Guidance" provides a personalized trip plan to the traveler. The trip plan is calculated based on preferences and constraints supplied by the traveler and provided to the traveler for confirmation. Coordination may continue during the trip so that the route plan can be modified to account for new information. Many equipment configurations are possible including systems that provide a basic trip plan to the traveler as well as more sophisticated systems that can provide transition by transition guidance to the traveler along a multi-modal route with transfers. Devices represented by this application object include desktop computers at home, work, or at major trip generation sites, plus personal devices such as tablets and smart phones.