Basic Maint and Constr Vehicle --> Maint and Constr Vehicle OBE:
maint and constr vehicle measures

Definitions

maint and constr vehicle measures (Information Flow): Raw vehicle diagnostics and operating status data reported by the maintenance vehicle platform including engine temperature, mileage, tire wear, brake wear, belt wear, and other operational status measures. In addition to this general vehicle status, this flow also includes the status of maintenance and construction-specific systems on the vehicle.

Basic Maint and Constr Vehicle (Source Physical Object): The 'Basic Maint and Constr Vehicle' represents the maintenance, construction, or other specialized vehicle or equipment that hosts the on-board equipment that provides ITS functionality. It includes the databus, actuators, and other access points that are used by the on-board equipment to monitor and control the host vehicle systems. For example, the interface to this physical object is used to control the operation of the snow plow and monitor the amount of materials (e.g., sand or salt) on-board.

Maint and Constr Vehicle OBE (Destination Physical Object): The 'Maint and Constr Vehicle OBE' resides in a maintenance, construction, or other specialized service vehicle or equipment and provides the processing, storage, and communications functions necessary to support highway maintenance and construction. All types of maintenance and construction vehicles are covered, including heavy equipment, supervisory vehicles, unmanned remote controlled field maintenance robots, and sensory platforms that may be wheeled or low altitude aerial vehicles (e.g. drones, balloons). The MCV OBE provides two-way communications between drivers/operators and dispatchers and maintains and communicates current location and status information. A wide range of operational status is monitored, measured, and made available, depending on the specific type of vehicle or equipment. A snow plow for example, would monitor whether the plow is up or down and material usage information. The Maint and Constr Vehicle OBE may also contain capabilities to monitor vehicle systems to support maintenance of the vehicle itself. A separate 'Vehicle OBE' physical object supports the general vehicle safety and driver information capabilities that apply to all vehicles, including maintenance and construction vehicles. The Maint and Constr Vehicle OBE supplements these general capabilities with capabilities that are specific to maintenance and construction vehicles.

Included In

This Triple is in the following Service Packages:

This Triple is described by the following Functional View Functional Objects:

This Triple is described by the following Functional View Data Flows:

This Triple has the following triple relationships:

None

Communication Solutions

No communications solutions identified.

Characteristics

Characteristic Value
Time Context Now
Spatial Context Adjacent
Acknowledgement True
Cardinality Unicast
Initiator Source
Authenticable True
Encrypt False


Interoperability Description
Local In cases where an interface is normally encapsulated by a single stakeholder, interoperability is still desirable, but the motive is vendor independence and the efficiencies and choices that an open standards-based interface provides.

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Low Moderate High
Basis Unlikely that this includes any information that could be used against the originator. Status information should be correct, but modification will cause only minor inconvenience. Since this monitors the health and safety of the vehicle and that information is eventually reported to the driver and fleet manager, it should be available at all times as it directly affects vehicle and operator safety.


Security Characteristics Value
Authenticable True
Encrypt False