摘要 |
PROBLEM TO BE SOLVED: To surely awake a sleeper. SOLUTION: An alarming apparatus comprises a head side vibrator (16), a central vibrator (17) and a leg side vibrator (18) provided at a leg side from a head of a mattress (12). The vibrators (16, 17 and 18) generate the vibrations for awaking the sleeper. The apparatus further comprises a time memory (31) for previously setting a rising time and storing the rising time. The apparatus also comprises a stimulus controller (36) for controlling the vibrations of the vibrators (16, 17 and 18) at the rising time stored in the memory (31).
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