Commercial Vehicle OBE --> Basic Commercial Vehicle:
safe vehicle disable

Definitions

safe vehicle disable (Information Flow): Control signal disabling or enabling commercial vehicle.

Commercial Vehicle OBE (Source Physical Object): The Commercial Vehicle On-Board Equipment (OBE) resides in a commercial vehicle and provides the sensory, processing, storage, and communications functions necessary to support safe and efficient commercial vehicle operations. It provides two-way communications between the commercial vehicle drivers, their fleet managers, attached freight equipment, and roadside officials. A separate 'Vehicle OBE' physical object supports vehicle safety and driver information capabilities that apply to all vehicles, including commercial vehicles. The Commercial Vehicle OBE supplements these general ITS capabilities with capabilities that are specific to commercial vehicles.

Basic Commercial Vehicle (Destination Physical Object): The 'Basic Commercial Vehicle' represents the commercial vehicle that hosts the on-board equipment that provides ITS capabilities. It includes the heavy vehicle databus and all other interface points between on-board systems and the rest of the commercial vehicle. This vehicle is used to transport goods, is operated by a professional driver and typically administered as part of a larger fleet. Commercial Vehicle classification applies to all goods transport vehicles ranging from small panel vans used in local pick-up and delivery services to large, multi-axle tractor-trailer rigs operating on long haul routes.

Included In

This Triple is in the following Service Packages:

This triple is associated with the following 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 True


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 High High High
Basis Considering the parallel to a vehicle key, this enables or disables access to the vehicle, which if intercepted could be decoded or replayed to steal the vehicle. Similarly if unavailable the vehicle could not be used. Tempting to choose MODERATE because this affects one vehicle at a time, but the impact to that vehicle is catastrophic, so we choose HIGH. Considering the parallel to a vehicle key, this enables or disables access to the vehicle, which if intercepted could be decoded or replayed to steal the vehicle. Similarly if unavailable the vehicle could not be used. Tempting to choose MODERATE because this affects one vehicle at a time, but the impact to that vehicle is catastrophic, so we choose HIGH. Considering the parallel to a vehicle key, this enables or disables access to the vehicle, which if intercepted could be decoded or replayed to steal the vehicle. Similarly if unavailable the vehicle could not be used. Tempting to choose MODERATE because this affects one vehicle at a time, but the impact to that vehicle is catastrophic, so we choose HIGH.


Security Characteristics Value
Authenticable True
Encrypt True