Method and system for fault analysis and maintenance of agricultural machinery

Abstract

The invention discloses an agricultural machine fault analyzing and maintaining method and system. The system comprises a fault information server and an agricultural machine vehicle-mounted terminal installed on an agricultural machine. The agricultural machine vehicle-mounted terminal packages information collected by an intelligent sensor installed on the agricultural machine into a collection information data package to transmit the information and transmits fault analysis request information with an identifier of the terminal after receiving a fault alarming command input by the user, and the fault information server receives the collection information data package, acquires information collected by the intelligent sensor, records the information, receives the fault analysis request information, analyzes the identifier of the agricultural machine vehicle-mounted terminal, and finds the information collected by the intelligent sensor corresponding to the identifier record of the agricultural machine vehicle-mounted terminal to further determine a fault analysis diagnosis result and return the result to the agricultural machine vehicle-mounted terminal and transmit a command to the near agricultural machine maintenance network to conduct fault removing operation. The method and the system can save workload and improve the agricultural machine fault analysis maintenance efficiency.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a method and system for analyzing and maintaining agricultural machinery failures. Background technique [0002] Modern agriculture is to arm agriculture with modern production tools, science and technology, management systems and management methods. In order to improve the level of agricultural modernization, it is necessary to promote the use of agricultural machinery and strengthen the construction of agricultural mechanization, thereby increasing labor productivity, reducing production costs, and improving product quality. [0003] Among them, agricultural machinery (abbreviated as agricultural machinery) refers to various machinery used in the process of crop planting and animal husbandry production, as well as the primary processing and handling of agricultural and animal products. Generally, agricultural machinery can include agricultural power machinery, farmland co...

AI Technical Summary

Problems solved by technology

Since technicians usually cannot know the exact cause of the failure of the agricultural machinery in advance, when the technicians go to the scene of the failure of the agricultural machinery for technical services, they often cannot bring all the tools or accessories used for fault detection or maintenance at one time, which leads to the technicians being accurate at the failure site. After knowing the cause of the failure of the agricultural machinery, it may be necessary to return to the maintenance service outlet, and even multiple rounds are required to solve the failure, resulting in a heavy workload and low efficiency

In particular, the inefficiency is more obvious when the distance between the manually contacted maintenance service outlet and the site of the agricultural machinery failure is greater; and the failure of the agricultural machinery may not be resolved in time, making small failures turn into major failures, which is time-consuming and costly And affect agricultural production activities (such as rushing to harvest and rush to plant)

[0005] In summary, the existing agricultural machinery failure analysis and maintenance methods have the disadvantages of heavy workload and low efficiency.

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