| 摘要 |
PROBLEM TO BE SOLVED: To improve communication efficiency.SOLUTION: A communication method includes: a grouping step of grouping a plurality of nodes installed at prescribed positions into a plurality of groups; a node operation control step of performing operation control of the plurality of nodes such that a state will be achieved in which timing of the operation and stop of nodes included in each group grouped by the grouping step does not overlap with that of other groups, and nodes of any one group are operating; and a detection data acquisition step of acquiring detection data from detection means included in a node in operation. |
