This is real-time traffic visualization project done for the city of Ann Arbor, Michigan
Data used is found here. Data despcription is as follows (https://data.transportation.gov/Automobiles/Safety-Pilot-Model-Deployment-Data/a7qq-9vfe/data?pane=manage)
| Field Name | Type | Units | Description |
|---|---|---|---|
| Device | Integer | none | A unique numeric ID assigned to each DAS. This ID also doubles as a vehicle’s ID |
| Trip | Integer | none | Count of ignition cycles—each ignition cycle commences when the ignition is in the on position and ends when it is in the off position |
| Time | Integer | centiseconds | Time in centiseconds since DAS started, which (generally) starts when the ignition is in the on position |
| GpsValidWsu | Integer | none | Communicates whether a GPS data point is valid or not |
| GpsTimeWsu | Integer | millisecond | Epoch GPS time received from the remote vehicle that has been targeted by the host vehicle’s WSU |
| LatitudeWsu | Float | deg | Latitude from WSU receiver |
| LongitudeWsu | Float | deg | Longitude from WSU receiver |
| AltitudeWsu | Real | m | Altitude from WSU receiver |
| GpsHeadingWsu | Real | deg | Heading from WSU GPS receiver |
| GpsSpeedWsu | Real | m/sec | Speed from WSU GPS receiver |
| HdopWsu | Real | none | Horizontal dilution of precision |
| PdopWsu | Real | none | Position dilution of precision |
| FixQualityWsu | Integer | none | GPS Fix Quality |
| GpsCoastingWsu | Integer | none | GPS Coasted |
| ValidCanWsu | Integer | none | Valid Vehicle CAN Bus message to WSU |
| YawRateWsu | Real | deg/sec | Yaw rate from vehicle CAN Bus via WSU |
| SpeedWsu | Real | kph | Speed from vehicle CAN Bus via WSU |
| TurnSngRWsu | Integer | none | Right turn signal from vehicle CAN Bus via WSU |
| TurnSngLWsu | Integer | none | Left turn signal from vehicle CAN Bus via WSU |
| BrakeAbsTcsWsu | Integer | none | Brake, ABS, and traction control from vehicle CAN Bus via WSU |
| AxWsu | Real | m/sec2 | Longitudinal acceleration from vehicle CAN Bus via WSU |
| PrndlWsu | Integer | none | Current transmission state (Park, Reverse, Neutral, Drive, Low) from vehicle CAN Bus via WSU |
| VsaActiveWsu | Integer | none | Stability control active from vehicle CAN Bus via WSU |
| HeadlampWsu | Integer | none | Headlamp state from vehicle CAN Bus via WSU |
| WiperWsu | Integer | none | Wiper state from vehicle CAN Bus via WSU |
| ThrottleWsu | Real | none | Throttle position from vehicle CAN Bus via WSU |
| SteerWsu | Real | deg | Steering angle/position from vehicle CAN Bus via WSU |
