Title:
知的LED交通信号機モジュール
Document Type and Number:
Japanese Patent JP2007524881
Kind Code:
A
Abstract:
An intelligent LED module for an LED traffic signal. The module controller generates control signals, including an on signal, an off signal, a dimming signal, a flashing signal and/or an emergency disconnect signal. The intelligent LED module also provides feedback to the controller including light output status, LED current, LED voltage, input voltage and/or input current.
Inventors:
Saint-Germain Nicholas
Application Number:
JP2006503033A
Publication Date:
August 30, 2007
Filing Date:
January 22, 2004
Export Citation:
Assignee:
Gelcore Limited Liability Company
International Classes:
G08G1/095; B61L5/18; H05B37/03; H05B44/00
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Toshio Imajo
Takaki Nishijima
Fumiaki Otsuka
Toshio Imajo
Takaki Nishijima