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Agricultural machinery cooperative operation method based on smart phone

A technology for smart phones and agricultural machinery, applied in the field of agricultural applications, can solve the problems of increasing the difficulty of use and promotion, inconsistent technology and standards, and non-sharing of information, and achieve the effect of easy understanding and simple operation principle.

Pending Publication Date: 2020-09-01
CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that smart equipment manufacturers need to modify the equipment software settings, and some cooperatives use equipment from multiple manufacturers at the same time. The information between the manufacturers is not shared, and the technologies and standards used are not uniform. It is difficult for cooperatives to manage these smart agricultural machines in a unified manner. , making it more difficult to use and promote

Method used

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  • Agricultural machinery cooperative operation method based on smart phone
  • Agricultural machinery cooperative operation method based on smart phone
  • Agricultural machinery cooperative operation method based on smart phone

Examples

Experimental program
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Effect test

Embodiment

[0032]Select the Mi 8 dual-frequency smart phone, and read the data such as $GPGGA, $GPRMC, and $GPGSV in the GNSS data of the mobile phone, including the longitude, latitude, ground heading of the mobile phone and the signal-to-noise ratio of the data. Due to the particularity of field work, the effective working path of the agricultural machinery (the working path of the agricultural machinery in the field strip) is a parallel reciprocating movement, the ground heading is fixed, and the round-trip difference is 180 degrees; the speed is small and does not change much during operation. According to these characteristics, we remove the data with small signal-to-noise ratio and the data whose heading is not within the required range. The sampling frequency of the GNSS data of the mobile phone is 1Hz. For further processing of the effective data after removing the noise data, the average value of the data for 5 seconds is selected as the current data. The time window will be rea...

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Abstract

The invention discloses an agricultural machine cooperative operation method based on a smart phone, and belongs to the technical field of agricultural application. The method comprises the followingsteps: firstly, an agricultural machinery cooperative operation App of a smart phone and a server input field agricultural machinery cooperative operation information; according to the field operationcharacteristics of agricultural machinery, noise data points are removed, a smart phone collects original measurement data of a field GNSS global navigation satellite system through an agricultural machinery cooperative operation App, analyzes and calculates a strip where the agricultural machinery is located, and displays the strip on a graphical interface; information is sent to a server when the operation strip state of a certain agricultural machine changes, the operation conditions of other agricultural machines are obtained from the server, and the operation area of the agricultural machine is updated. The method is simple in operation principle and easy to understand; operation of a machine operator can be directly guided, and the method is particularly suitable for the conditionsof multiple procedures, multiple agricultural machines and large land parcel area.

Description

technical field [0001] The invention belongs to the technical field of agricultural applications, and in particular relates to a smart phone-based agricultural machinery cooperative operation method; specifically, a smart phone-based multi-agricultural machine multi-process cooperative operation method. Background technique [0002] In recent years, my country's automatic driving agricultural machinery equipment has developed rapidly. Automatic driving equipment reduces the requirements for driver proficiency in agricultural machinery operations, improves operational efficiency, and reduces labor costs for agricultural machinery operations. When there are multiple processes and multiple agricultural machines in a farmland, how to manage and dispatch these agricultural machines has become a prominent problem. [0003] The existing intelligent agricultural machinery systems are basically single-machine systems, and the operation of multiple agricultural machinery and multiple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/02G06F16/29G06F16/248G06F16/28G16Y10/05G16Y40/60H04M1/725H04M1/72457
CPCG06Q50/02G06F16/29G06F16/284G06F16/248G16Y10/05G16Y40/60
Inventor 吴才聪宋兵兵陈智博
Owner CHINA AGRI UNIV
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