Abstract
In this paper, we propose a camera-based probe car system for traffic condition estimation. The probe car, which mounts a stereo camera and a GPS sensor, measures the traffic density using a car distance map from the stereo camera and receives the velocity and position information of the car from the GPS sensor. A traffic control center creates a traffic condition map according to the probe car data and uses it for traffic control, car navigation, and bus/taxi scheduling. We implement the camera-based probe car system as an in-vehicle device using an image recognition processor and show its enough performance and speed for practical use.
| Original language | English |
|---|---|
| Publication status | Published - 2013 |
| Externally published | Yes |
| Event | 20th Intelligent Transport Systems World Congress, ITS 2013 - Tokyo, Japan Duration: 2013 Oct 14 → 2013 Oct 18 |
Other
| Other | 20th Intelligent Transport Systems World Congress, ITS 2013 |
|---|---|
| Country/Territory | Japan |
| City | Tokyo |
| Period | 13/10/14 → 13/10/18 |
Keywords
- Buses
- Image processor
- Probe car
- Stereo vision
- Traffic condition
ASJC Scopus subject areas
- Artificial Intelligence
- Automotive Engineering
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Mechanical Engineering
- Transportation
- Computer Networks and Communications
- Computer Science Applications