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Title:
SIGNAL INDICATOR LAMP SYSTEM AND SIGNAL INDICATOR LAMP THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/078773
Kind Code:
A1
Abstract:
A plurality of signal indicator lamps 1A-1C and an administrative signal indicator lamp 100 are communicably connected via a network 3. Each of the signal indicator lamps 1A-1C, 100 is provided with a display part 12 capable of performing variable display. The signal indicator lamps 1A-1C perform variable display on the respective display parts 12 in response to input signals inputted from input signal lines 8A-8E. Information about the display status of the signal indicator lamps 1A-1C is transmitted to the administrative signal indicator lamp 100. The administrative signal indicator lamp 100 controls the display part 12 thereof so as to show a display status in which the display status information given from the signal indicator lamps 1A-1C is consolidated.

Inventors:
TAKATA, Ryuzo (4-1-3 Kyutaromachi, Chuo-ku, Osaka-sh, Osaka 56, 〒5410056, JP)
SUYAMA, Yojiro (4-1-3 Kyutaromachi, Chuo-ku, Osaka-sh, Osaka 56, 〒5410056, JP)
YOSHIKAWA, Takayuki (4-1-3 Kyutaromachi, Chuo-ku, Osaka-sh, Osaka 56, 〒5410056, JP)
Application Number:
JP2016/081922
Publication Date:
May 03, 2018
Filing Date:
October 27, 2016
Export Citation:
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Assignee:
PATLITE CORPORATION (4-1-3, Kyutaromachi Chuo-ku, Osaka-sh, Osaka 56, 〒5410056, JP)
International Classes:
G08B5/00; F21S2/00; F21V23/00; G09G5/00; H05B37/02
Foreign References:
JP2010157213A2010-07-15
JP2011090570A2011-05-06
JP2012252689A2012-12-20
Attorney, Agent or Firm:
AI ASSOCIATION OF PATENT AND TRADEMARK ATTORNEYS (Sun Mullion NBF Tower, 21st Floor6-12,Minamihommachi 2-chome,Chuo-ku,Osaka-sh, Osaka 54, 〒5410054, JP)
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