| 摘要 |
PROBLEM TO BE SOLVED: To provide an emergency communication system that can reduce the cost at new installation and the maintenance management cost and effectively conduct information communication on emergency. SOLUTION: The emergency communication system is built up by mounting a control section 21, an antenna 22, a speaker 23, a speech unit 24, a camera 25, and a sensor 26 onto a power supply support pole 10 of an existing CATV system built on a street to support a power supply section 11. When wired communication is interrupted on the occurrence of a disaster or the like, since each component above can receive power from the power supply section 11 and make operations, a municipality or the like can take various emergency countermeasures with radio communication using this emergency communication system 1. |
