![\"\"](\"http:\/\/journals.khnu.km.ua\/vestnik\/wp-content\/uploads\/2021\/01\/pdf.png\")
<\/a>\n\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong>
\n\u0412.\u0412. \u0421\u0422\u0410\u0426\u0415\u041d\u041a\u041e, \u041e.\u041f. \u0411\u0423\u0420\u041c\u0406\u0421\u0422\u0415\u041d\u041a\u041e\u0412, \u0422.\u042f. \u0411\u0406\u041b\u0410, \u0414.\u0412. \u0421\u0422\u0410\u0426\u0415\u041d\u041a\u041e
\n\u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0439 \u0442\u0430 \u0434\u0438\u0437\u0430\u0439\u043d\u0443
\n\u041e.\u0406. \u041f\u0410\u041d\u0410\u0421\u042e\u041a
\n\u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0456\u043c\u0435\u043d\u0456 \u0422\u0430\u0440\u0430\u0441\u0430 \u0428\u0435\u0432\u0447\u0435\u043d\u043a\u0430
\nVolodymyr V. STATSENKO, Oleksandr P. BURMISTENKOV, Tetiana Y. BILA, Dmytro V. STATSENKO
\nKyiv National University of Technologies and Design
\nOleksandr I. PANASIUK
\nTaras Shevchenko National University of Kyiv
\nDOI:<\/strong>\u00a0https:\/\/www.doi.org\/10.31891\/2307-5732-2021-297-3-46-50<\/a>
\n\u041d\u0430\u0434\u0456\u0439\u0448\u043b\u0430 \/ Paper received :\u00a0<\/strong> 20.04.2021 \u0440
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430 \/ Paper Printed : <\/strong>30.06.2021 \u0440<\/p>\n
\u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443<\/strong><\/p>\n \u0412 \u0440\u043e\u0431\u043e\u0442\u0456 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0438 \u0440\u043e\u0437\u0440\u043e\u0431\u043b\u0435\u043d\u043d\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0438 \u0437\u0431\u043e\u0440\u0443 \u0434\u0430\u043d\u0438\u0445 \u0437 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u0438\u0445 \u0442\u0435\u043d\u0437\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u0438\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u0456\u0432 \u043c\u0430\u0441\u0438. \u041f\u0440\u043e\u0430\u043d\u0430\u043b\u0456\u0437\u043e\u0432\u0430\u043d\u043e \u043e\u0441\u043d\u043e\u0432\u043d\u0456 \u0432\u0430\u0440\u0456\u0430\u043d\u0442\u0438 \u0430\u0440\u0445\u0456\u0442\u0435\u043a\u0442\u0443\u0440\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0438, \u0432\u0438\u0437\u043d\u0430\u0447\u0435\u043d\u043e \u0457\u0445 \u043f\u0435\u0440\u0435\u0432\u0430\u0433\u0438 \u0442\u0430 \u043d\u0435\u0434\u043e\u043b\u0456\u043a\u0438. \u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0456 \u0434\u0430\u043d\u0438\u0445 \u0432\u0456\u0434 \u0430\u043d\u0430\u043b\u043e\u0433\u043e-\u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0442\u0432\u043e\u0440\u044e\u0432\u0430\u0447\u0430 \u0434\u043e \u043c\u0456\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u0440\u0430. \u0420\u043e\u0437\u0440\u043e\u0431\u043b\u0435\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0456\u0457 \u0449\u043e\u0434\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0438 \u0437\u0431\u043e\u0440\u0443 \u0434\u0430\u043d\u0438\u0445 \u0437 \u0443\u0440\u0430\u0445\u0443\u0432\u0430\u043d\u043d\u044f\u043c \u0443\u043c\u043e\u0432 \u0457\u0445 \u0435\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0456\u0457. \u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u0430 \u0430\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u0430\u043d\u0433\u043b\u0456\u0439\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e<\/strong><\/p>\n The article presents the architecture and operation principles of the system for collecting and analyzing information from strain gauges. These systems are used to determine the equipment performance for transporting a variety of materials. In particular, they are used to control the movement of bulk materials mixtures components. For such technological processes, it is fundamentally important to ensure constant flows intensity. References<\/strong><\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[51],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/7949"}],"collection":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7949"}],"version-history":[{"count":6,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/7949\/revisions"}],"predecessor-version":[{"id":8283,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/7949\/revisions\/8283"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430: \u043c\u0456\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u0440, \u0410\u0426\u041f, \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0437\u0431\u043e\u0440\u0443 \u0434\u0430\u043d\u0438\u0445, \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0434\u0430\u043d\u0438\u0445, Wi-Fi, \u0434\u0430\u0442\u0447\u0438\u043a \u043c\u0430\u0441\u0438.<\/p>\n
\nThe paper identifies three variants of sensor connection schemes, analyzes their advantages and disadvantages. It is established that the structure “one ADC – several sensors” allows to reduce equipment costs and at the same time to provide the minimum parameters influence of a transmission line on a useful sensor signal. The “one-to-one” scheme provides the connection of each sensor to its own ADC. “Circuit with multiplexer” allows to increase the number of sensors connected to one ADC. It is established that the best option in terms of reducing the interference effects on the analog signal and the cost of creating a system is the scheme “one ADC – several sensors”.
\nThe algorithm of information transfer from ADC to microcontroller (MC) is analysed. It is calculated that HX711 ADC chips provide the maximum data rate of 18.5 values\/s.
\nIt is proposed to transfer data between the MC and the server using the TCP protocol because it avoids data loss and provides the necessary data transfer speed. The structure and formats of data that are transmitted from the mass sensor to the ADC, microcontroller, web server and database are proposed.
\nThe main speed, design parameters, advantages and disadvantages of wired and wireless data network between MK and the server are determined. Recommendations for the design of such a network depending on the characteristics of the premises in which the data collection system will be used have been developed.
\nKeywords: microcontroller, ADC, data acquisition system, data transmission, Wi-Fi, mass sensor.<\/p>\n\n