Roadway Emissions Monitoring Functional Area
Description
Emissions and air quality sensors that collect vehicular emissions and area-wide air quality data.
Included In
Functional Requirements
| ID | Requirement |
|---|
| 1 | The field element shall include emissions sensors that detect levels of emissions from individual vehicles, under center control. |
| 2 | The field element shall include air quality sensors, often distributed geographically, that detect area-wide levels of pollution, under center control. |
| 3 | The field element shall analyze collected vehicle emissions data against reference data to determine whether or not a vehicle is violating the acceptable levels of emissions, and shall return this analysis to a center for possible enforcement action. |
| 4 | If the emissions level detected by the emissions sensor indicates a vehicle is violating the acceptable levels of emissions, the field element shall provide the capability to display summary emissions information or warnings to passing drivers via a driver information system (such as portable messages signs, field to vehicle communications to in-vehicle signing systems, etc.). |
| 5 | The field element shall provide emissions sensor equipment operational status to the center. |
| 6 | The field element shall provide emissions sensor equipment fault indication to the center for repair. |
| 7 | The field element shall provide area-wide pollution sensor equipment operational status to the center. |
| 8 | The field element shall provide area-wide pollution sensor equipment fault indication to the center for repair. |