Flexible plant airflow characterization physical parameter extraction device and method

The invention discloses a flexible plant airflow characterization physical parameter extraction device and method. The device comprises a sensing unit, a transfer node unit and a comprehensive processing unit, wherein the sensing unit is installed on a flexible plant, and in the sensing unit, an attitude angle sensor is connected with a single-chip microcomputer data resolving system and sends real-time attitude detection data of the flexible plant to the single-chip microcomputer data resolving system; the single-chip microcomputer data resolving system is in wired connection with the transfer node unit and sends resolved attitude detection data to the transfer node unit; in the transfer node unit, a first wireless data switch is connected with a main control single chip microcomputer; inthe comprehensive processing unit, a second wireless data switch is wirelessly connected with the first wireless data switch, and multipoint data is acquired; and the upper computer is connected withthe second wireless data