Physical Object: Transit Vehicle OBE

Transit Vehicle On-Board Vehicle Signing Communications


'Transit Vehicle On-Board Vehicle Signing Communications' provides the capability for the transit vehicle to distribute information to vehicles in the vicinity for in-vehicle display. The information provided supplements external signs and signals on the transit vehicle and may include notification that the vehicle (e.g., a school bus) is making a passenger stop or notice that the transit vehicle is attempting to merge and is requesting gap assistance. It includes an interface to the transit operator and the short range communications equipment that provides information to passing vehicles.

This functional object is included in the "Transit Vehicle OBE" physical object.

This functional object is included in the following service packages:

This functional object is mapped to the following Functional View PSpecs:


# Requirement
01 The transit vehicle shall notify nearby vehicles using short range communications when making a passenger stop, merging, and performing other operations that require cooperation from surrounding traffic.
02 The transit vehicle shall provide the capability for the transit vehicle operator to monitor and control the operation of the short range communication system.

Information Flows

Source Flow Destination
Transit Vehicle OBE vehicle signage data Vehicle OBE


Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.