Novel Railway Signal Control System Based on the Internet Technology and Its Distributed Control Architecture

2007 ◽  
Author(s):  
Yamato Fukuta ◽  
Gen Kogure ◽  
Takashi Kunifuji ◽  
Hiroyuki Sugahara ◽  
Reiji Ishima ◽  
...  
Keyword(s):  
Control System ◽  
Distributed Control ◽  
Internet Technology ◽  
Control Architecture ◽  
The Internet ◽  
Signal Control ◽  
Railway Signal

A Novel Railway Signal Control System Based on the Internet Technology and an Assurance Technology

2008 ◽  
Author(s):  
Takashi Kunifuji ◽  
Tadao Miura ◽  
Gen Kogure ◽  
Hiroyuki Sugahara ◽  
Masayuki Matsumoto
Keyword(s):  
Control System ◽  
Internet Technology ◽  
The Internet ◽  
Signal Control ◽  
Railway Signal

scholarly journals A Novel Railway Signal Control System Based on the Internet and Assurance Technologies

2008 ◽  
Vol E91-D (9) ◽  
pp. 2293-2299 ◽  
Author(s):  
T. KUNIFUJI ◽  
G. KOGURE ◽  
H. SUGAHARA ◽  
M. MATSUMOTO
Keyword(s):  
Control System ◽  
The Internet ◽  
Signal Control ◽  
Railway Signal

THE CARRYING CAPACITY UNDER FOUR-ASPECT COLOR LIGHT AUTOMATIC BLOCK SIGNALING BASED ON CELLULAR AUTOMATA

2013 ◽  
Vol 27 (13) ◽  
pp. 1350090 ◽  
Author(s):  
YUAN XUE ◽  
YONG-SHENG QIAN ◽  
XIAO-PING GUANG ◽  
JUN-WEI ZENG ◽  
ZHI-LONG JIA ◽  
...  
Keyword(s):  
Control System ◽  
Cellular Automata ◽  
Carrying Capacity ◽  
Dynamic Control ◽  
Signal Control ◽  
Cellular Automata Model ◽  
Railway Signal ◽  
Control Pattern ◽  
Train Speed ◽  
Ca Model

With the application of the dynamic control system, Cellular Automata model has become a valued tool for the simulation of human behavior and traffic flow. As an integrated kind of railway signal-control pattern, the four-aspect color light automatic block signaling has accounted for 50% in the signal-control system in China. Thus, it is extremely important to calculate correctly its carrying capacity under the automatic block signaling. Based on this fact the paper proposes a new kind of "cellular automata model" for the four-aspect color light automatic block signaling under different speed states. It also presents rational rules for the express trains with higher speed overtaking trains with lower speed in a same or adjacent section and the departing rules in some intermediate stations. In it, the state of mixed-speed trains running in the section composed of many stations is simulated with CA model, and the train-running diagram is acquired accordingly. After analyzing the relevant simulation results, the needed data are achieved herewith for the variation of section carrying capacity, the average train delay, the train speed with the change of mixed proportion, as well as the distance between the adjacent stations.

Distributed Embedded Control Architecture of a Leader-Follower Mobile Robot Formation

2015 ◽  
Vol 779 ◽  
pp. 201-204
Author(s):  
Ran Li ◽  
Yun Hua Li
Keyword(s):  
Control System ◽  
Mobile Robot ◽  
Mobile Robots ◽  
Distributed Control ◽  
Electronic System ◽  
Control Architecture ◽  
Distributed Control System ◽  
Embedded Control ◽  
Data Bus ◽  
Robot Cooperation

Mobile robots have been widely used for the good adaptability, payload capability. Robot cooperation brings benefits for the task in a multi-robot team. In this paper, the modular hardware design of a leader-follower mobile robot team is discussed, including the distributed control architecture and the electronic system of each robot of the team. The basic idea behind this paper is to introduce the design of the hardware and distributed control architecture, which mainly manages the distributed control system, consisting of microcontroller modules connected through a data bus. The research has a potential applying prospect in mobile robot tracing and locating in the future.

A Railway Signal Control System by Optical LAN and Design Simplification

2008 ◽  
Vol 3 (7) ◽  
Author(s):  
Takashi Kunifuji ◽  
Jun Nishiyama ◽  
Hiroyuki Sugahara ◽  
Tetsuya Okada ◽  
Yamato Fukuta ◽  
...  
Keyword(s):  
Control System ◽  
Signal Control ◽  
Railway Signal

scholarly journals Application of Sensor Technologies for the Novel Railway Signal Control System

2007 ◽  
Vol 127 (11) ◽  
pp. 478-485
Author(s):  
Yamato Fukuta ◽  
Takashi Kunifuji ◽  
Noboru Hiura ◽  
Masayuki Matsumoto
Keyword(s):  
Control System ◽  
Signal Control ◽  
The Novel ◽  
Railway Signal
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