Abstract
Due to the declining the number of labors in depopulated areas in recent years, necessity for small mobility service equipped with automatic operation that anyone can use as a new transportation service is expected. However, when applying the automatic driving system to inexpensive small mobility, it is assumed that introducing an expensive invehicle sensor becomes an obstacle to popularization of small mobility services. In this research, we evaluate the situation in the limited area of the intersection using the image information of the fixed point camera installed near the traffic light and investigate whether it is possible to construct a collision accident prevention system during automatic driving by communicating with small mobility in a short distance.