| 摘要 |
<p>The system (1) has a microprocessor (10) comprising a communication interface (101), on its printed circuit, with a central alarm system located inside a chamber of a safety furniture. The interface generates a signal representing destination alarm of the alarm system during detection of vibration, shock or rise in temperature by a shock or vibration detector (11) and a temperature variation detector (12), beyond a threshold value stored in a storage unit (103). A supply unit i.e. cell, arranged in the chamber supplies internal clock in case of failure of external supply units.</p> |
