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Development of Auto Measuring System on Tred and Contact Pressure of Traffic Wheels

Research Project

Project/Area Number 60850089
Research Category

Grant-in-Aid for Developmental Scientific Research

Allocation TypeSingle-year Grants
Research Field 土木構造
Research InstitutionKANAZAWA UNIVERSITY

Principal Investigator

KAJIKAWA Yasuo  Professor, Kanazawa University, 工学部, 助教授 (00089476)

Co-Investigator(Kenkyū-buntansha) NISHIZAWA Tatso  Research Associate, Ishikawa College of Technology, 助手 (00143876)
Project Period (FY) 1985 – 1986
Project Status Completed (Fiscal Year 1986)
Budget Amount *help
¥3,800,000 (Direct Cost: ¥3,800,000)
Fiscal Year 1986: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1985: ¥2,800,000 (Direct Cost: ¥2,800,000)
KeywordsTraffic load / Traffic flow / 計測
Research Abstract

The auto measuring system which can automatically and continously moniters the traffic flows and loads has been developed. Its system consists of three subsystems as follows,
(1) Switch senser mat : The switch mat is 800x7x7200mm flexible rubber mat. The switch sensors consists of two groupes;the main switch and the trigger switch. This mat is rested on the road covering the lanes and fixed to the road surface with cohiesive tape.Vehicle wheels push the trigger and main switchs.
(2) Data logging box : Data logging box has its ROM and RAM ,timer. The on-off bits of 72 main switches and times when the wheels push the trigger switches store to RAM. After memory full,these data in RAM are sent to extra memory device with RS-232C or GPIB interface.
(3) Data processing : Data in extra memory device are processed by microcomputer. The present soft-wears can display some distribution graphs of traffic volume of each vehicle type,moving speed,headway,spacing,center of vehicles and lateral position of wheels on CRT or printer.
This system can be used to automatical,long-time,easy measurements and these equipmets are very portable.

Report

(2 results)
  • 1986 Final Research Report Summary
  • 1985 Annual Research Report
  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] 西沢辰男,梶川康男,富田弘之: 第40回年次学術講演会講演概要集. 467-468 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 梶川康男,西沢辰男: 第16回日本道路会義論文集. 569-570 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 梶川康男,西沢辰男: 昭和60年度土木学会中部支部研究発表会講演概要集. 20-21 (2986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 西沢辰男,梶川康男,宇佐武則: 第11回土木学会電算機利用に関するシンポジウム論文集. 95-102 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 梶川康男,西沢辰男: 第41回土木学会年次学術講演会講演概要集. 347-348 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 宇佐武則,梶川康男,西沢辰男: 昭和61年度土木学会中部支部研究発表会講演概要集. 26-27 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] NISHIZAWA T., Y.KAJIKAWA and T.USA: "Development of Traffic Load Auto Measuring System" Proceedings of the 11th Symposium on Engineering Information Processing System, JSCE. 95-102 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1986 Final Research Report Summary
  • [Publications] 第40回土木学会年次学術講演会講演概要集. (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] 第16回日本道路会議論文集. (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] 昭和60年度土木学会中部支部研究発表会講演概要集. (1986)

    • Related Report
      1985 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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