Title:
WATER DISCHARGE ALARM SYSTEM
Document Type and Number:
Japanese Patent JP2005215873
Kind Code:
A
Abstract:
To provide a water discharge alarm system for eliminating any region where water discharge alarm is difficult to hear, and for issuing water discharge alarm adaptive to a specific region.
This water discharge alarm system is configured to sound an alarm from an alarm station set at a predetermined position in the downstream of a dam site on the basis of a water discharge alarm signal issued from a supervisory station located at the dam site. This water discharge alarm system is provided with speaker alarm equipment installed in a region where the alarm sound from the alarm station is difficult to hear for sounding the alarm on the basis of the water discharge alarm signal transmitted via the alarm station.
Inventors:
HIROTA ISAO
SASADA SHINJI
SASADA SHINJI
Application Number:
JP2004020071A
Publication Date:
August 11, 2005
Filing Date:
January 28, 2004
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G08B27/00; (IPC1-7): G08B27/00
Attorney, Agent or Firm:
Michiteru Soga
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
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