| 摘要 |
PROBLEM TO BE SOLVED: To provide a living behavior monitoring device which monitors the living behaviors, using a simple constitution. SOLUTION: Shock sensors SS1 to SS6 are arranged so as to come into contact with water pipes for a household or the outside of distributing water pipes. When water flows in water pipes W11, W12, W13 or in household drainpipes W14, W15, W16, vibrations caused by flowing of the water which are transmitted to the water pipes and drainpipes are detected by the shock sensors SS1 to SS6. The safety of a resident T1 can be known so that the detected results are notified from a controller 50 to predetermined contacting addresses. Erroneous detection can be also prevented by detecting the time difference between water supply and sewerage. COPYRIGHT: (C)2006,JPO&NCIPI
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