Cotton picker fire monitoring and early warning system based on near-infrared light and wireless communication principle

Abstract

The invention provides a cotton picker fire monitoring and pre-warning system based on near-infrared light and a wireless communication principle. The cotton picker fire monitoring and pre-warning system comprises a master display panel device and spark probe devices. The master display panel device comprises a master MCU (micro controller unit) and the like, the master MCU is connected with a digital display module, a sound-light alarm module, a first power converting module and a first serial WIFI module, and the first power converting module is connected with the master MCU, the digital display module, the sound-light alarm module and the first serial WIFI module. Each spark probe device comprises a slave MCU and the like, the slave MCU is connected with a data acquisition module, a second serial WIFI module, a second power converting module and a water valve relay control module, and the second power converting module is connected with the master MCU, the data acquisition module, the second serial WIFI module and the water valve relay control module. The cotton picker fire monitoring and pre-warning system is capable of probing existence of sparks at multiple positions in multiple conveying pipelines accurately in real time.

Description

technical field [0001] The invention relates to a state monitoring and early warning device in the technical field of electronic monitoring and communication of intelligent agricultural machinery equipment, belongs to the technical field of electronic monitoring of electromechanical equipment, and specifically relates to a cotton picker fire monitoring and early warning system based on near-infrared light and wireless communication principles. Background technique [0002] my country is a large cotton-producing country. In cotton production, manual harvesting is labor-intensive and inefficient, which restricts the expansion of cotton production scale. The cotton picker is the most important equipment in the mechanization of cotton harvesting. Cotton pickers are high-end products in agricultural machinery. At present, my country mainly relies on imports, and the price is very expensive, with each machine costing several million. [0003] In 2013, imported cotton pickers caug...

AI Technical Summary

Problems solved by technology

After investigation, it was found that the main causes of the fire were as follows: when harvesting, the weather was hot and the climate was relatively dry. Picking ingots would rub against the cotton stalks, and sparks might appear, which were blown into the cotton collection box through the air delivery system, which was very It is easy to ignite; or when the picking head touches objects such as iron wires during harvesting, sparks are generated; moreover, after the cotton is clustered, the temperature is too high, and sparks are easy to be generated in the case of poor ventilation

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