Remote measurement and control machine-mounted device and method for combine harvester

Abstract

The invention provides a remote measurement and control machine-mounted device and method for a combine harvester. The device comprises an ARM control module, a power module, a sensor module, a GPS positioning module, a wireless data transmission module, a rotating speed control device and a touch screen, wherein the power module, the sensor module, the GPS positioning module, the wireless data transmission module, the rotating speed control device and the touch screen are connected with the ARM control module. The wireless data transmission module is connected with an upper computer. The method comprises the steps that rotating speed signals are collected through the sensor module and transmitted to the ARM control module, the ARM control module recognizes an intelligent control algorithm on the basis of a rotating speed difference mode for processing the rotating speed signals, an instrument is sent to the rotating speed control device for execution, and the advance speed of the combine harvester is intelligently controlled; meanwhile, the GPS positioning module collects and processes geographical position information of the combine harvester, and the wireless data transmission module transmits the information to the upper computer; the real-time data information transmitting and receiving function between the combine harvester and the upper computer is achieved, the working efficiency of the combine harvester during working is ensured, and remote monitoring and scheduling carried out on the combine harvester through a control center are achieved.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a combination harvester remote measurement and control airborne device based on rotational speed difference pattern recognition. Background technique [0002] When the combine harvester is working in the field, due to the lack of experience of the operator and the inability to communicate with the monitoring center in a timely manner, some failures will occur when the combine harvester is working in the field and cannot be dealt with in time. Generally speaking, it is due to the level of intelligence. Not high reason. In terms of network intelligence, foreign research is already at the leading position, while domestic research on the control side is not yet mature enough. The slow response speed of the control unit, slow data transmission speed and real-time performance of data transmission and reception are the weak points of current domestic research. In recen...

AI Technical Summary

Problems solved by technology

However, the vast majority of traditional automatic control systems use single-chip microcomputers as controllers. Not only the speed of data processing is slow, but also it is not easy to expand external functions, which greatly interferes with the real-time performance of control algorithms.

At the same time, the traditional automatic control system can only complete data monitoring and control of the combine harvester, and cannot transmit data with the monitoring center in real time, so it is difficult for the monitoring center to know the operating status and location of the combine harvester

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