Combine harvester online monitoring system

Abstract

A combine harvester online monitoring system is used for monitoring a combined harvester in operation in real time in order to detect abnormal conditions timely. The combine harvester online monitoring system comprises a data acquisition module, a data transmission module, a field bus, a fault diagnosis module, a data concentrator and a server, wherein the data acquisition module acquires the deflection, the inclination, the vibration and the deformation amount of the main force-receiving components on the combined harvester by sensors and then transmits the same to the field bus. The data transmission module transmits the data of the field bus to the data concentrator. The data concentrator wirelessly communicates with the server to summarize the data to the server. The fault diagnosis module detects the working state of each sensor and sends the state information of each sensor to the data concentrator. The combine harvester online monitoring system can monitor the combine harvesterin operation in real time so as to detect abnormal conditions timely and improve the combine harvester.

Description

technical field [0001] The invention relates to the technical field of state monitoring of a combine harvester, in particular to an online monitoring system of a combine harvester. Background technique [0002] During the working process of the combine harvester, it is inevitable to bear the load. When a load is applied to the combine harvester, the stressed parts on the combine harvester will deform under the load. For some components that require high assembly accuracy, when the deformation of the components is large, it will affect the normal operation of the combine as a whole. At the same time, during the working process of the combine harvester, the damage of individual parts is not easy to be noticed, until the abnormality of the combine harvester is found, sometimes irreparable damage may have occurred. Contents of the invention [0003] The purpose of the present invention is to provide an on-line monitoring system for a combine harvester, which is used to monit...

AI Technical Summary

Problems solved by technology

For some components that require high assembly accuracy, when the deformation of the components is large, it will affect the normal operation of the combine harvester as a whole

At the same time, during the working process of the combine harvester, the damage of individual parts is not easy to be noticed, until the abnormality of the combine harvester is found, sometimes irreparable damage may have occurred

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