Device and method for detecting chlorophyll content of leaves of plant living body

• Main Authors: ZHAO RUOMEI, QIAO LANG, LEE MINAN, SUN HONG, SONG DI, GAO DEHUA
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a plant living leaf chlorophyll content detection device and method, and the device comprises a spectral data collection module, a distance measurement module, an image collection module and a main control processing module; the spectral data acquisition module comprises a spectral sensor; the spectrum sensor is used for collecting spectrum data of a to-be-detected leaf; the distance measuring module comprises at least one distance measuring sensor; the distance measuring sensor is used for collecting distance data between the distance measuring sensor and a to-be-measured blade; the image acquisition module comprises a camera; the camera is used for collecting a leaf surface image of a to-be-detected leaf; and the main control processing module is used for receiving the to-be-detected leaf data information acquired by the spectral data acquisition module, the distance measurement module and the image acquisition module, and determining the chlorophyll content of the to-be-detected leaf