Hirokazu Akahane

J-GLOBAL         Last updated: Jun 11, 2019 at 02:40
 
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Name
Hirokazu Akahane
Affiliation
Chiba Institute of Technology
Section
Faculty of Creative Engineering, Department of Architecture
Degree
Doctor of Engineering(The University of Tokyo)
Research funding number
60184090

Research Areas

 
 

Academic & Professional Experience

 
Apr 1986
 - 
Mar 1987
Research Assistant
 

Education

 
 
 - 
Mar 1986
Graduate School, Division of Engineering, The University of Tokyo
 

Committee Memberships

 
Jun 2017
 - 
Today
Japan Society of Traffic Engineers
 
Jun 2013
 - 
Jun 2017
Japan Society of Traffic Engineers
 
May 2004
 - 
Today
Japan Society of Traffic Engineers
 
May 2019
 - 
Today
International Association for Traffic and Safety Sciences
 

Published Papers

 
Takuro Ishimaru Hirokazu Akahane
JSTE Journal of Traffic Engineering(Special Edition)   5(2) A_319-A_328   Feb 2019   [Refereed]
Vehicle-following behavior in a passing lane was analyzed based on vehicle trajectories estimated by video images synchronously acquired by eleven cameras that were installed for four days at the Yamato sag outbound section of Tomei motorway. Disc...
Shotaro KAWABUCHI Shoki IIDA Naoyuki NISHIKAWA Shun FUJII Tomoyuki NAGAO Hirokazu AKAHANE
JSTE Journal of Traffic Engineering   4(1) A_265-A_273   Feb 2018   [Refereed]
Correction of Bias Errors in Detected Traffic Volume on a Virtual Urban Expressway Network
3(2) A_19-A_27   Feb 2017   [Refereed]
There are cases where detected traffic volume includes bias errors of ten percent or more due to the combined factors of changes to vehicle detectors and lane-changing vehicles. These bias errors can considerably lower the precision in setting imp...
Estimation of Risky Runs of Heavy Trucks Based on Scratches on Sidewalls of Urban Expressways
3(2) B_13-B_21   Feb 2017   [Refereed]
Assessing the Safety of Signalized Intersections: The Influence of Geometric Attributes and Regionality on Traffic-Accident Risks
Shiomi, Y. Watanabe, K. Nakamura, H. Akahane, H.
Proceedings of the 96th Transportation Research Board Annual Meeting   96 1-16   Jan 2017   [Refereed]

Conference Activities & Talks

 
Identification and Validation of a Car-Following Model with a Differential ControlTermfor Traffic Congestion at a MotorwaySag Section
Takuro Ishimaru Hirokazu Akahane
7 Aug 2018   Japan Society of Traffic Engineers
Macroscopic and Microscopic Analysis of Effects of Scalesof At-Grade Intersectionson Road Traffic Safety
Shotaro KAWABUCHI Shoki IIDA NaoyukiNISHIKAWA Shun FUJII Tomoyuki NAGAO Hirokazu AKAHANE
9 Aug 2017   Japan Society of Traffic Engineers
An Analysis of Conditions of Occurrences of Sharp Deceleration of Buses on a Regular Route Based on Data Acquired by a Bus Location System and a Digital Tachograph system
Yosuke ZAITSU Shigeki NANBU Koji YONEDA Hirokazu AKAHANE
Aug 2014   
Estimation of Trajectories of Ordinary Vehicles Based on Data Acquired by a Bus Location System and a Digital Tachograph System
Hirokazu AKAHANE Zaitsu YOSUKE Shigeki NANBU Yuta SAKAMOTO
Aug 2014   
A Study on a Measure against Congestion at a Sag Based on Precision Observations of Vehicle Trajectories
Ryuichi INAYOSHI1 Norihiro MUTO Hayato NOTOYA Hirokazu AKAHANE
Aug 2014