Intelligent portable agriculture data acquisition and decision-making monitoring device

The utility model belongs to the agriculture intelligentization field and specifically relates to an intelligent crop monitoring device. The intelligent crop monitoring device comprises a portable cabinet arranged in greenhouse crop field, wherein the portable cabinet is internally provided with a multi-sensor data acquisition module, a GSM/GPRS module, an intelligent decision-making module, a signal transmission line, a power supply circuit, an input keyboard arranged at an end face of the portable cabinet, a man-machine interface like a liquid crystal display window, the intelligent decision-making module comprises a core controller STM32F103VBT6 and an SD card interface circuit, the SD card interface circuit is used for a crop expert system knowledge database storage module formed by a pluggable SD card, and the system knowledge database storage module is connected with the core controller STM32F103VBT6 through the SD card interface circuit. The intelligent crop monitoring device employs the pluggable SD card with convenience for update to store different crop expert system knowledge databases, solves problems of unattended operation for energy-saving daylight greenhouse all-weather field monitoring and intelligent disaster early warning and realizes automatic management of a crop environment and high-quality high-efficiency safety ecology production of the greenhouse crop.