Link Type: Short Range Wireless

Commercial Vehicle Check Equipment --> Commercial Vehicle OBE:
request tag data

Definitions

request tag data (Information Flow): Request for tag information including tag id and associated data.

Commercial Vehicle Check Equipment (Source Physical Object): 'Commercial Vehicle Check Equipment' supports automated vehicle identification at mainline speeds for credential checking, roadside safety inspections, and weigh-in-motion using two-way data exchange. These capabilities include providing warnings to the commercial vehicle drivers, their fleet managers, and proper authorities of any safety problems that have been identified, accessing and examining historical safety data, and automatically deciding whether to allow the vehicle to pass or require it to stop with operator manual override. Commercial Vehicle Check Equipment also provides supplemental inspection services such as expedited brake inspections, the use of operator hand-held devices, mobile screening sites, on-board safety database access, and the enrollment of vehicles and carriers in the electronic clearance program.

Commercial Vehicle OBE (Destination 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.

Included In

This Triple is in the following Service Packages:

This Triple is in the following Functional Objects:

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

This Triple has the following triple relationships:

Communication Solutions

Solutions are sorted in ascending Gap Severity order. The Gap Severity is the parenthetical number at the end of the solution.

Selected Solution

Proprietary Data - Proprietary Comm

Solution Description

This solution is used within Australia, Canada, the E.U. and the U.S.. It combines standards associated with Proprietary Data with those for Proprietary Comm. The Proprietary Data standards include upper-layer technologies that do not necessarily follow standards. The Proprietary Comm standards include lower-layer technologies that do not necessarily follow standards.

ITS Application Entity
Mind the gap

Proprietary
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Mgmt

Proprietary
Facilities

Proprietary
Security

Proprietary
TransNet

Proprietary
Access
Mind the gap

Proprietary
TransNet TransNet

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Access Access

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Mgmt Mgmt

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Facility Facility

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Security Security

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Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

Characteristics

Characteristic Value
Time Context Recent
Spatial Context Adjacent
Acknowledgement False
Cardinality Broadcast
Initiator Source
Authenticable True
Encrypt False


Interoperability Description
National This triple should be implemented consistently within the geopolitical region through which movement is essentially free (e.g., the United States, the European Union).

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Not Applicable Moderate Low
Basis This request is sent to all vehicles entering the border, and does not contain any sensitive information. This needs to verify that it is coming from a valid sender. If this request is not received, the system will not broadcast its tag data. However, there are multiple chances for this data to be transmitted and received. Additionally, if the vehicle is not pre-approved it will be handled by border security.


Security Characteristics Value
Authenticable True
Encrypt False