Grain dryer control system

Abstract

The invention discloses a grain dryer control system, which comprises a moisture measurement module, a wind temperature measurement module, a single-chip microcomputer control module, a motor control module, a wireless transmission module and a remote control module. The moisture measurement module, the wind temperature measurement module, the motor control module and the wireless transmission module are connected with a communication interface of the single-chip microcomputer control module. The remote control module comprises a cloud server and a terminal monitor. The terminal monitor is used for displaying data and inputting data parameters. The wireless transmission module is connected with the remote control module through an internet. The terminal monitor in the remote control module realizes signal communication and control instruction transmission with the single-chip microcomputer control module through the cloud server. The system realizes remote real-time monitoring and management of a grain dryer, thereby improve work efficiency and grain drying quality of the grain dryer, facilitating grain dryer manufacturers to provide timely after-sales service for users and preventing unnecessary economic losses.

Description

technical field [0001] The invention relates to the technical field of grain dryers, in particular to a grain dryer control system capable of remote control. Background technique [0002] Generally, after harvesting crops such as rice, farmers must remove the moisture in the grains before storing them. Traditionally, they use sunlight exposure, but now most of them use hot air circulation type grain dryers to dry grains. Especially in the Yangtze River Basin, the main rice production area, the rice harvest season is generally wet and rainy, so the number of dryers is also increasing. Since the dryer is a complex electromechanical product composed of thousands of mechanical parts and electrical control components, the working environment is dusty, high in humidity, and operates continuously. On the one hand, once a fault occurs during the busy season, most of the users are farmers and have not received professional training, so it is difficult to figure out the fault point o...

AI Technical Summary

Problems solved by technology

On the one hand, once a fault occurs during the busy season, most of the users are farmers and have not received professional training, so it is difficult to figure out the fault point of the equipment, so that the fault cannot be solved in time, causing the dryer to be unusable and delaying time. cause economic losses such as grain mildew; on the other hand, the use of different types of dryers in different environments is not the same, so the dryer needs to consider many parameters to get the best operation plan, and the current dryer operators generally only rely on Operate according to personal experience and the instructions of the dryer, so not all dryers can achieve the best drying effect

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