| 摘要 |
PROBLEM TO BE SOLVED: To provide an abnormality sensing system for notifying abnormality sensors in the same system of abnormality in a short time when abnormality is sensed by any abnormality sensor. SOLUTION: This abnormality sensing system is provided with a plurality of abnormality sensors 3-1 to 3-n for generating warning when sensing abnormality and a plurality of radio units 4-1 to 4-n connected to those abnormality sensors one to one for transmitting by radio abnormality notification signals when abnormality is sensed by the abnormality sensors. Those radio units are respectively provided with common identification code storage means 23-1 to 23-n for storing common identification codes as identification information which is common to the plurality of radio units and control means 20-1 to 20-n for, when abnormality is sensed by the abnormality sensor connected to its own radio unit, transmitting by radio an abnormality notification signal added with the common identification code to the other radio units, and for, when receiving the abnormality notification signal from the other radio units, making the abnormality sensor connected to its own radio unit generate warning when the common identification code stored in the common identification code storage means is added to the abnormality notification signal. COPYRIGHT: (C)2007,JPO&INPIT
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