Title:
TOLL COLLECTING SYSTEM, AND TOLL COLLECTING METHOD
Document Type and Number:
Japanese Patent JP2002230596
Kind Code:
A
Abstract:
To prevent misacknowledgement of a vehicle advancing into each lane by effects of reflection of radio waves transmitted from antennas 8 installed on roads of plural lanes.
A tollgate with an ETC system is provided with radio tag sensors 7 installed on road surfaces of the plural lanes branched for collecting tolls, the antennas 8 installed on the roads of the lanes, and a system control part 10 to control the applicable antenna 8 to obtain information from an on- vehicle device 2, and charge the toll based on the information of a payment method obtained from the on-vehicle device 2 when a vehicle number obtained from the radio tab sensor 7 coincides with a vehicle number obtained from the on-vehicle device.
Inventors:
AMITA KOZO
Application Number:
JP2001028465A
Publication Date:
August 16, 2002
Filing Date:
February 05, 2001
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G07B15/00; G08G1/01; G08G1/015; G08G1/017; (IPC1-7): G07B15/00; G08G1/01; G08G1/015; G08G1/017
Attorney, Agent or Firm:
Suyama Saichi