Title:
通過車両自動計測システム及び車両交通量集計システム
Document Type and Number:
Japanese Patent JP3749944
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable grasp of real conditions of automobile traffic such as traffic volume by car type and traffic volume by weight by measuring vehicles on a road and vehicle information of individual vehicles. SOLUTION: These systems are characterized by providing vehicle dimension measuring instruments 10, 11 to measure vehicle dimension of one applicable vehicle when the vehicle passes a prescribed measuring area, an axle load measuring instrument 7 to measure the respective axle loads of the vehicle, a number of axes calculating part 25 to calculate the number of axes of the vehicle based on the respective measurement results and a vehicle passage information generating part 26 to generate passage information of the vehicle based on the information acquired by the respective means.
More Like This:
Inventors:
Mori Masafumi
Application Number:
JP2001022211A
Publication Date:
March 01, 2006
Filing Date:
January 30, 2001
Export Citation:
Assignee:
Director, National Institute of Land and Infrastructure Policy, Ministry of Land, Infrastructure and Transport
International Classes:
G06Q50/00; G06Q50/30; G08G1/015; G08G1/017; G08G1/04
Domestic Patent References:
JP2000194987A | ||||
JP2000322617A | ||||
JP2000048297A | ||||
JP11031293A | ||||
JP2000149181A | ||||
JP7301554A |
Attorney, Agent or Firm:
Junichi Omori
Taro Yaguchi
Taro Yaguchi