Farmland canopy humiture information automatic acquisition system

• Main Authors: SHAN WEIXING, LAI ZHIYONG, LIU ZHIPENG, XUE GUANGSHUN, JIA PENGCHENG
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2014
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; SIGNALLING; TARIFF METERING APPARATUS; TESTING; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

The utility model discloses a farmland canopy humiture information automatic acquisition system comprising a plurality of sensor acquisition nodes, a data summarizing node and a data receiving terminal; each sensor acquisition node is installed under a plant canopy; the sensor acquisition nodes are connected and communicated with the data summarizing node; and the data summarizing node is wirelessly communicated with the data receiving terminal. The data summarizing node comprises a single-chip microcomputer, a clock module, a GSM wireless communication module and a solar cell panel, the data summarizing node is powered by the solar cell panel, and the clock module and the GSM wireless communication module are individually connected with the single-chip microcomputer; the data receiving terminal is composed of a PC and a GSM wireless communication module connected with the PC; and the GSM wireless communication module of the data summarizing node and the GSM wireless communication module of the data receiving