2017 Volume 69 Issue 2 Pages 63-66
The bus should be operated smoothly along to the timetable for users to travel with comfort. Though bus have to take delay during stopping due to a red signal in a crossing. To avoid such stopping, Public Transportation Priority System (PTPS) are introduced. However, if there are lots of bus to pass one direction, there are few time for other direction traffic to pass. And, if there are buses on both direction, PTPS should decide one direction to more priority pass. Then, improving their functions are discussed and feasible experiment in modeled situation are required. In this paper, one of a PTPS demonstration is introduce.