| 摘要 |
PROBLEM TO BE SOLVED: To provide a disaster transmission device capable of timely sensing disaster, and notifying proper evacuation guidance. SOLUTION: This disaster transmission device has: a solar battery; a secondary battery charged with power of the solar battery; a disaster sensing means for sensing the disaster; a transmission/reception means performing transmission/reception with a disaster information base station managing disaster information; and an information transmission means displaying the disaster information obtained from the disaster information base station or information obtained by the disaster sensing means. COPYRIGHT: (C)2007,JPO&INPIT
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