Field --> Field System Operator:
field equipment status presentation
Definitions
field equipment status presentation (Information Flow): Presentation of operational status of field equipment (sensors, signals, signs, controllers, etc.) to field personnel.
Field (Source Physical Object): This general physical object is used to model core capabilities that are common to any piece of field equipment.
Field System Operator (Destination Physical Object): 'Field System Operator' represents the operators of field equipment such as parking management systems, intermodal terminals, and other field equipment that is supported by a local operator. The interface supports modeling of general human interface interactions that are common to all staffed field equipment.
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
| None defined |
| Interoperability | Description |
|---|---|
| Not Applicable | Interoperability ratings don't apply per se to some types of interfaces like human interfaces. These interfaces may still benefit from associated standards (e.g., ergonomic and human factors standards for human interfaces), but the primary motive for these standards is not interoperability. |
Security
| Information Flow Security | ||||
|---|---|---|---|---|
| Confidentiality | Integrity | Availability | ||
| Rating | Moderate | High | High | |
| Basis | System maintenance flows should have some protection from casual viewing, as otherwise imposters could gain illicit control over field equipment | System maintenance flows are the primary interface between field personnel and field equipment, and must present accurate data or inappropriate maintenance actions may be taken. | System maintenance flows are the primary interface between field personnel and field equipment, and must present accurate data or inappropriate maintenance actions may be taken. | |