Software for Measurement Information Systems for Agricultural Machinery Testing

Tarkivsky, V.E.; Trubitsyn, N.V.; Voronin, E.S.

doi:10.33267/2072-9642-2019-9-12-15

Cited by 3 publications

(1 citation statement)

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“…The current level of agricultural production is determined by intelligent machine technologies and technical equipment of a new generation with modern information support and instrumentation. The implementation of digital intelligent agricultural technologies requires a radical change in the paradigm of technical support, based on the development and use of new automatic and unmanned vehicles, equipment and software for managing machine work processes, navigating technical means, monitoring technological operations, monitoring crop yields, and analyzing development diseases and pests on plants and other technological functions [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Global trends in the development of monitoring systems for mobile agricultural equipment

Goltyapin

Golubev

2020

E3S Web Conf.

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In this paper, systems for remote monitoring of equipment from various manufacturers are analyzed. Such systems are currently offered by a number of manufacturers of tractors and other mobile agricultural equipment. They are designed to management the operation of a diesel engine; hydraulic transmission management; management of working bodies (maybe several); active security; comfort and climate control; navigation, communications and other multimedia systems. However, in the literature there is no system analysis of them. Therefore, the aim of the study is to analyze and generalize advanced solutions in the development of remote monitoring systems of the largest domestic and foreign manufacturers of agricultural machinery and equipment. The development of remote monitoring systems of domestic and foreign manufacturers, including those awarded at the International agro-industrial exhibitions, were analyzed and summarized. The authors summarized the characteristics of monitoring systems and showed their application areas. The article discusses innovative telemetry and monitoring systems for agricultural machinery, which allow optimizing the process, making adjustments to the settings, planning maintenance, saving fuel, and increasing productivity.

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Section: Introductionmentioning

confidence: 99%

Global trends in the development of monitoring systems for mobile agricultural equipment

Goltyapin

Golubev

2020

E3S Web Conf.

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Digital Data Processing Methods for Estimating Tractive Force of Tractors

Fedorenko

Tarkivskiy

Mishurov

et al. 2021

Engineering Technologies and Systems

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Introduction. When carrying out an energy assessment of agricultural machines and traction tests of tractors, the most important indicator is the value of the tractive effort. The existing methods for determining the tractive effort of tractors imply the use of specialized measuring instruments, such as strain gauges and devices for processing and displaying information. The accuracy of determining the tractive effort is significantly influenced by the physical and mechanical properties of soil. To process the useful signal during the measurement of tractive effort, the data stream of the strain gauge sensor must be subjected to additional digital filtering taking into account the operating conditions of the agricultural unit. Materials and Methods. The functions of changing the tractive effort obtained on the K-744R2 tractor in various gears have been analyzed. An algorithm for digital processing of the signal of a strain gauge force meter based on a median filter has been developed that makes it possible to increase the measurement accuracy. The advantage of the proposed method is the ability to cut off sharp short-term impulse noise and sharp fluctuations in the amplitude of the measured value. Results. A method for determining the amount of tractive effort using median signal processing has been proposed. A device for determining the tractive effort during testing of agricultural tractors and units has been developed. The choice of the main components of the device for determining the magnitude of the tractive effort has been substantiated. As a result of the research, a device for measuring and digital processing of the signal of a force meter based on a microcontroller and specialized software for processing initial data in real time was designed and manufactured. Discussion and Conclusion. The developed method makes it possible to exclude the negative effect of impulse noise arising in the process of measuring the tractive effort of the tractor. The proposed device for measuring the tractive effort of tractors is compatible at the level of the exchange protocol with existing devices, has a high speed of operation in real time, multi-channel operation.

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Digital Wireless Technology to Measure Agricultural Performance

Fedorenko

Tarkivskiy

2020

S-h. maš. tehnol.

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When testing agricultural machinery in order to determine its functional indicators, the ability to wirelessly transmit data between sensors, measuring and information systems are important. (Research purpose) To develop methods and create wireless digital devices for determining the functional indicators of agricultural tractors and machines with the ability to wirelessly transmit data to a remote control point in real time. (Materials and methods) The authors assumed that it was possible to determine the slipping of driving wheels using an inertial navigation system. It was found that in order to calculate real-time indicators obtained using wireless technologies, it was necessary to determine the characteristics of the input signals of discrete sensors on the side of the measuring system. (Results and discussions) The authors substantiated a method for determining the period of incoming signals of discrete sensors with an accuracy of 0.001 seconds for wireless information transmission. They proposed the design of a slipping sensor for an energy vehicle driving wheels, the main element of which is an inertial wheel position sensor. They developed a discrete signal input module and an inertial slipping sensor with the possibility of wireless data transmission based on a radio system with a carrier frequency of 433 megahertz. During field tests, it was found that the accuracy of determining slippage using the inertial wireless sensor IP-291 does not exceed 1 percent; the range of stable radio communication from the tested object to the test control center reaches 1000 meters; the current indicators obtained through digital radio communication did not differ from the indicators obtained in the tractor cab. (Conclusions) The authors worked out an effective system for wireless information transfer with the ability to calculate the performance of the tested equipment in real time.

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Software for Measurement Information Systems for Agricultural Machinery Testing

Cited by 3 publications

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Global trends in the development of monitoring systems for mobile agricultural equipment

Global trends in the development of monitoring systems for mobile agricultural equipment

Digital Data Processing Methods for Estimating Tractive Force of Tractors

Digital Wireless Technology to Measure Agricultural Performance

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