Dual-algorithm mode farm machinery field operation area calculating system and method

Abstract

The invention relates to a dual-algorithm mode farm machinery field operation area calculating system and method. The system comprises a vehicle-mounted terminal device and a server module. The vehicle-mounted terminal device is internally provided with a GPS module for positioning the position of a farming machine during an operation driving process, a GPRS module for sending together position data and a time corresponding to each position point to the server module through a wireless network and receiving a calculating result of a server, and a controller for controlling the GPS module and the GPRS module, controlling a display result, and controlling historical data storage and scheduling, wherein the GPS module, the GPRS module and a display are connected with the controller, and the GPRS module communicates with the server through a GPRS wireless network. The server module is responsible for calculating a related result. According to the invention, the modes of two algorithms, i.e., a finite element method and a locus method, are simultaneously utilized, the actual land area of a farm filed operation area and the area of the farming machine driving in the operation area are calculated, operation cost for payment is given according to calculated areas, and at the same time, the result of a driving locus is stored in the form of a picture, so that farming machine drivers and farmers can know detailed driving situations conveniently.

Description

[0001] technical field [0002] The invention relates to a calculation system for measuring the operation area of ​​agricultural machinery, in particular to a calculation system for the field operation area of ​​agricultural machinery in a double algorithm mode. Background technique [0003] With the rapid development of precision agriculture, the requirements for agricultural machinery informatization and intelligence are becoming increasingly strong. The measurement of harvested area and cultivated land area has become a matter of close concern to agricultural machinery drivers and farmers. Moreover, the statistics of agricultural machinery operating area It is also a very important parameter for crop production. It is very important in mastering the crop yield statistics of the work plot, reducing the conflict between the agricultural machine driver and the farmer in the busy season, and saving the precious time of the agricultural machine driver. Real-time and accurate ...

AI Technical Summary

Problems solved by technology

However, the existing acre measuring device can only sense the progress of the agricultural machinery, but not the actual working state of the agricultural machinery. Therefore, it is necessary for the driver of the agricultural machinery to determine whether the agricultural machinery is working effectively, such as in the state of reversing, turning, etc., The driver of the agricultural machinery must manually set the stop or start to make the acre counting device count accurately

Since the driver of the agricultural machinery is generally implemented alone at work, the non-stop stop and start operation of the acre meter device increases the workload of the driver of the agricultural machinery. Larger measurement errors will easily cause conflicts between agricultural customers and agricultural machinery operators, and it is also not conducive to improving the efficiency of agricultural machinery operations

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