METHOD FOR AUTOMATICALLY COLLECTING TOLL FOR ALLOWING FREE LANE CHANGING AND WITHOUT DECELERATION

摘要

PURPOSE: An automatic toll collecting scheme is provided to reduce errors of charging and of deciding an illegal vehicle and to easily establish, maintain, and repair facilities and a roadside communication device. CONSTITUTION: A toll adjustment area is divided into an "area A", and an "area B". Adjustment-confirmation-information(or number) is given to a vehicle mount device(15) finishing a fare adjustment procedure of the "area A" from a roadside device. The vehicle mount device storing the confirm information answers the confirm information to the roadside device in "area B". The roadside device verifies the confirm information. The roadside device and the mount devices perform a partial process of a fare adjustment in "area A" and store the partial information on the performed result. The stored information is used in "area B" as the remaining fare adjustment is performed. The roadside device classifies vehicles not charged and processed abnormally in "area B" with short questions and answers. Therefore, a vehicle speed is not decelerated and a lane change is acceptable.