Title :
Development of in-vehicle system for evaluating the "quality of driving"
Author :
Hamada, Yohei ; Nakamori, Takuma ; Ishikawa, Naoto ; Nakajima, Masato
Author_Institution :
Fac. of Sci. & Technol., Keio Univ., Japan
Abstract :
In this paper, we propose the concept of "QOD (quality of driving)". We have developed a real-time system, which measures the stability of driving condition and evaluates the "QOD". There are several items to measure the stability of driving condition. So, we selected the following three parameters: "the degree of meandering", "the rightness of the velocity", and "the sufficiency of the distance between the driver\´s own vehicle and the other vehicle ahead". In our experiment, we installed a CCD camera on the dashboard of our vehicle, and we obtained three parameters form the sequence of the image taken by the camera, and evaluated the "QOD"
Keywords :
CCD image sensors; edge detection; image sequences; CCD camera; degree of meandering; distance to vehicle ahead; driving condition stability measurement; image sequences; lane white lines recognition; quality of driving evaluation; real-time system; rightness of the velocity; vehicle to vehicle distance detection; Cameras; Charge coupled devices; Charge-coupled image sensors; Filters; Real time systems; Research and development; Roads; Smoothing methods; Stability; Vehicle driving;
Conference_Titel :
Vehicle Electronics Conference, 2001. IVEC 2001. Proceedings of the IEEE International
Conference_Location :
Tottori
Print_ISBN :
0-7803-7229-8
DOI :
10.1109/IVEC.2001.961721
