| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio telemetering system, capable of reducing power consumption in a battery-driven slave unit during communication operation between slave units as a relay path in a mesh network.SOLUTION: The radio telemetering system includes: a center save 1; a master unit 3 connected to the center server 1 through a communication line; a plurality of slave units 4-9, including battery-driven slave units 5, 7, and 9 or non-battery-driven slave units 4, 6, and 8, for data communication with the center server 1 by radio communication with the master unit 3; and a mesh network 100 for radio connection among the master unit 3, the battery-driven slave units 5, 7, and 9 and the non-battery-driven slave units 4, 6, and 8. The master unit 3 and the slave units 4-9 preferentially select the non-battery-driven slave units 4, 6, and 8 as a relay path. |
