SYSTEM FOR MONITORING THE PHYSIOLOGICAL STATE OF CROPS AND FRUIT DEVELOPMENT (Machine-translation by Google Translate, not legally binding)

System for monitoring the physiological state of crops and fruit development, a system that is made up of a network of fixed nodes that are distributed throughout the land to be monitored, and that is characterized by comprising: at least one monitoring node leaf of a crop plant, which is fixed to a support (4) on the plant, comprising: - three multispectral sensors (1, 2 and 3) focused on the plant from different orientations, where each sensor comprises a capsule that houses and protects a multispectral receiver (12); where there is a reflectance sensor (1) that captures the radiation reflected by the vegetation (R veg), an incident radiation sensor (2) that determines the incident radiation (R amb) and a transmittance sensor (3) that measures the transmitted radiation (R trans); and where the support (4) acts as a physical structure for the multispectral sensors; - a control module (8) comprising a wireless communication module (10) and a microprocessor (9) implemented with computer tools and algorithms, which receives the data captured by each multispectral sensor (1, 2 and 3) and processes them to obtain the characterization of the hydric and nutritional status of the plant; - a wireless communication module (10), integrated in the control module (8) that allows remote connection with at least one external electronic device or external server; and - a power supply (7), which is connected to and supplies power to all the components of the device; and at least one node for monitoring the degree of ripeness of a fruit of the plant, which is fixed to a support (4) in the plant, comprising: - a ripening sensor (5) comprising a capsule that houses and protects to a multispectral receiver (12'); - a calibrated lighting device (6), which includes a capsule that houses a calibrated lighting source (13) and protects it: the ripening sensor (5) and the lighting device (6) being oriented towards the same fruit and are fixed on each support (4'), - a control module (8) comprising a wireless communication module (10') and a microprocessor (9') that controls the operation of the multispectral receiver (12') and the calibrated lighting source (13) and includes computer tools and algorithms, which receive and process the data obtained from the multispectral receiver (12') obtaining the characterization of the degree of ripening of the fruit; said elements being connected to the control module; - a wireless communication module (10), integrated in the control module; t