Wireless comprehensive meteorological monitoring mixed signal collecting module

The utility model discloses a wireless comprehensive meteorological monitoring mixed signal collecting module which comprises a mixed signal input interface with various meteorological factor sensor signal input, a mixed signal collecting unit which is composed of a meteorological sensing signal conditioning circuit, a programmable operation amplifier and an A/D converter, a control unit which is composed of an MCU main controller, a real time clock and a storage device, a communication transmission unit which is provided with at least one serial interface connected with the wireless communication module and at least one field bus bar interface, and a power supply conversion unit whose power is provided by solar energy, wind energy, geothermal energy and the like, thereby providing direct current working power supply for the module. The collecting module has the advantages of high integration, low volume and low power consumption, can be used to collect, process and store various meteorological factors, can transmit the signals to the monitoring end through a wire mode and a wireless mode, and is suitable for being applied in wireless comprehensive meteorological monitoring systems which adopt solar energy, wind energy, geothermal energy and the like for supplying power in the field.