Abstract
The authors are promoting the construction of MOCS (Mobile Operation Control Systems) with infrared beacons as a part of measures against traffic accidents, traffic jam, and traffic pollution. MOCS enables to recognize the position of a vehicle by receiving the ID of an in-vehicle unit (fixed vehicle ID) with an infrared beacon on the road. In this paper, they introduce two kinds of systems. One is aimed at the traffic environmental improvement by conveyance route management of the refuse gathering vehicles. The other is aimed at bus operations on scheduled time by priority signal control for buses.