Title:
信号制御機
Document Type and Number:
Japanese Patent JP7171300
Kind Code:
B2
Abstract:
To provide a signal controller that can immediately switch to a period table for off line or a period table for on line on the basis of a switching command.SOLUTION: A signal controller forcibly synchronizes the current step of a period table for off line to the current step of a period table for on line in accordance with the progress of the current step of the period table for on line during on-line lighting control. When the seconds elapsed in the current step of the period table for on line during the on-line lighting control exceeds the seconds held in the current step of the period table for off line, the signal controller extends the seconds held in the current step K1 of the period table for off line in accordance with the seconds elapsed in the current step of the period table for on line. When receiving an off-line switching command from a signal control central unit, the signal controller immediately switches to the period table for off line and starts off-line lighting control based on the period table for off line.SELECTED DRAWING: Figure 4
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Inventors:
Fifty housing power
Application Number:
JP2018149601A
Publication Date:
November 15, 2022
Filing Date:
August 08, 2018
Export Citation:
Assignee:
Kyosan Manufacturing Co., Ltd.
International Classes:
G08G1/07
Domestic Patent References:
| JP2013127663A | ||||
| JP2017016432A | ||||
| JP5266395A | ||||
| JP56168300A | ||||
| JP20099610A |
Attorney, Agent or Firm:
Hibiya Masahiko
Yohei Hibiya
Yohei Hibiya