110 research outputs found

    HĂĄlĂłzatszerƱen mƱködƑ szolgĂĄltatĂł rendszerek kĂ©szletezĂ©si problĂ©mĂĄi: Storage problems of networking supplier systems

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    It is typical for network-like operating systemsthat managed objects occur over a large area,scattered, regional, national, or continental.Furthermore, the relative distances between objects are significantly different.They are also characterized by the fact that manufacturers and service providers in the network have fixed and mobile sitessuitable for work and users of services, the networking tasks can be subcontracted in whole or in part.Of the network-like operating system, maintenance, refurbishment, and networking and maintenance activities play a prominent role in the economy today.Project-oriented operation that can achieve the following logistical goals can result in an effective solution for operating networked maintenance and networking systems:-provision of material, manpower and equipment for the operation of the project and its implementation on time,- applying optimum inventory levels, - minimization of logistics costs. Kivonat A hĂĄlĂłzatszerƱen mƱködƑ szolgĂĄltatĂł rendszerekre jellemzƑ, hogy a kezelt objektumok nagy terĂŒleten, szĂ©tszĂłrtan, regionĂĄlis, orszĂĄgos vagy kontinensi kiĂ©pĂ­tettsĂ©ggel fordulnak elƑ. TovĂĄbbĂĄ, az objektumok egymĂĄshoz viszonyĂ­tott tĂĄvolsĂĄgai jelentƑsen eltĂ©rƑek. JellemzƑjĂŒk mĂ©g, hogy a hĂĄlĂłzatban gyĂĄrtĂłk, szolgĂĄltatĂłk fix Ă©s mobil munkavĂ©gzĂ©sre alkalmas telephelyek, szolgĂĄltatĂĄst igĂ©nybevevƑk fordulnak elƑ Ă©s a hĂĄlĂłzati mƱködĂ©ssel kapcsolatos feladatokat rĂ©szben vagy egĂ©szben alvĂĄllalkozĂłk is vĂ©gezhetik. A hĂĄlĂłzatszerƱen mƱködƑ szolgĂĄltatĂĄsi rendszerek közĂŒl napjainkban kiemelt szerepet jĂĄtszanak a gazdasĂĄg mƱködĂ©sĂ©ben a karbantartĂĄsi, felĂșjĂ­tĂĄsi Ă©s hĂĄlĂłzatĂ©pĂ­tĂ©si Ă©s fenntartĂĄsi tevĂ©kenysĂ©gek. A hĂĄlĂłzatszerƱ karbantartĂĄsi Ă©s hĂĄlĂłzatĂ©pĂ­tƑ rendszerek mƱködtetĂ©sĂ©nek hatĂ©kony megoldĂĄsĂĄt eredmĂ©nyezheti a projekt orientĂĄlt mƱködtetĂ©s, amely a következƑ logisztikai cĂ©lokat kĂ©pes megvalĂłsĂ­tani: - a projekt mƱködĂ©sĂ©hez, hatĂĄridƑre valĂł megvalĂłsĂ­tĂĄshoz megfelelƑ anyag, munkaerƑ Ă©s eszköz ellĂĄtĂĄs, - optimĂĄlis kĂ©szletszintek alkalmazĂĄsa, - logisztikai költsĂ©gek minimalizĂĄlĂĄsa

    ÉtrendkiegĂ©szĂ­tƑket gyĂĄrtĂł Ă©s bizomĂĄnyosan Ă©rtĂ©kesĂ­tƑ vĂĄllalat disztribĂșciĂłs hĂĄlĂłzatĂĄnak logisztikai elemzĂ©se: Logistical analysis of the distribution network of a consignment seller dietary supplements manufacturing company

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    The rapidly changing and expanding product structure has significantly increased the quality and quantity requirements for logistic services related to dietary supplement manufacturing companies. Commissions sales have very high expectations for logistics services. The strengths and weaknesses of the system are also revealed by assessing the sales strategy, storage and distribution network of raw materials and finished products of a company that manufactures and sells dietary supplements on the market. In this paper, we will present and analyze a company of this type, outlining our conclusions and development opportunities to improve the company's sales strategy, raw material and finished product warehouse and distribution network. Kivonat A gyorsan vĂĄltozĂł Ă©s kiszĂ©lesedƑ termĂ©kstruktĂșra jelentƑs mĂ©rtĂ©kben megnövelte az Ă©trend-kiegĂ©szĂ­tƑket gyĂĄrtĂł vĂĄllaltokhoz kapcsolĂłd logisztikai szolgĂĄltatĂĄsok minƑsĂ©gi Ă©s mennyisĂ©gi követelmĂ©nyrendszerĂ©t. A logisztikai szolgĂĄltatĂĄsokkal szemben komoly elvĂĄrĂĄsokat tĂĄmaszt a bizomĂĄnyosi Ă©rtĂ©kesĂ­tĂ©s. Egy a piacon lĂ©vƑ Ă©trend kiegĂ©szĂ­tƑket forgalmazĂł Ă©s bizomĂĄnyosan is Ă©rtĂ©kesĂ­tƑ vĂĄllalat Ă©rtĂ©kesĂ­tĂ©si stratĂ©giĂĄjĂĄnak, alapanyag Ă©s kĂ©sztermĂ©k raktĂĄrozĂĄsi Ă©s disztribĂșciĂłs hĂĄlĂłzatĂĄnak felmĂ©rĂ©sĂ©vel lĂĄthatĂłvĂĄ vĂĄlnak a rendszer erƑssĂ©gei Ă©s gyenge pontjai is. A dolgozatban egy ilyen tĂ­pusĂș vĂĄllalatot fogunk bemutatni Ă©s elemezni, kitĂ©rve következtetĂ©seinkre Ă©s a fejlesztĂ©si lehetƑsĂ©gekre, amellyel a vĂĄllalat Ă©rtĂ©kesĂ­tĂ©si stratĂ©giĂĄja, alapanyag Ă©s kĂ©sztermĂ©k raktĂĄrozĂĄsa Ă©s disztribĂșciĂłs hĂĄlĂłzata jobb lehet. &nbsp

    NEW IDEAS FOR INLAND INTERMODAL TRANSPORT

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    GyĂĄrtĂłrendszerek folyamatfejlesztĂ©si lehetƑsĂ©gei a negyedik ipari forradalomban: Process improvement possibilities for manufacturing systems in the industry 4.0 / Posibilitățile dezvoltării proceselor Ăźn sistemelor de fabricație Ăźn a 4-a revoluție industrială

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    The fourth industrial revolution creates some new possibilities for the production processes’ improvement for example by spreading the „Internet of things (IoT)” and appearance of the cyber physical systems. This paper introduces in details the fourth industrial revolutions’ more important achievements and those possible effects on formation of „the lean wastes”. In this paper there will be also numerous new research directions in connection with the manufacturing systems’ process improvement possibilities presented.  Kivonat A negyedik ipari forradalom többek között a „dolgok internete” (Internet of Things (IoT)) elterjedĂ©sĂ©vel, valamint a kiberfizikai rendszerek megjelenĂ©sĂ©vel Ășj lehetƑsĂ©geket biztosĂ­t a termelĂ©si folyamatok fejlesztĂ©sĂ©re. A dolgozat rĂ©szleteiben ismerteti a negyedik ipari forradalom eddigi fontosabb vĂ­vmĂĄnyait, majd bemutatja, hogy azok milyen mĂłdon tĂĄmogathatjĂĄk a lean filozĂłfia ĂĄltal megfogalmazott cĂ©lkitƱzĂ©seket. TovĂĄbbĂĄ a dolgozatban szĂĄmos Ășj kutatĂĄsi irĂĄnyt is bemutatunk a gyĂĄrtĂłrendszerek folyamatfejlesztĂ©si lehetƑsĂ©geivel kapcsolatban

    TermelƑvĂĄllalat recycling logisztikai rendszerĂ©nek optimĂĄlis kialakĂ­tĂĄsa: Optimization of reverse logistics systems in manufacturing companies

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    Nowadays, the increase in consumption and the shortening of the life cycle of products significantly increase the amount of waste generated, causing serious environmental problems. As a result, waste management has become one of the most important tasks of the 21st century, which puts a huge burden on the economy. In this thesis, we have set out to develop a concept for the optimal design and operation of a reverse logistics system for a production company. Kivonat Napjainkban a fogyasztĂĄs növekedĂ©se Ă©s a termĂ©kek Ă©letciklusĂĄnak lerövidĂŒlĂ©se jelentƑs mĂ©rtĂ©kben megnöveli a keletkezƑ hulladĂ©k mennyisĂ©gĂ©t, ami környezetvĂ©delmi szempontbĂłl komoly problĂ©mĂĄkat vet fel. Ennek következtĂ©ben a hulladĂ©kgazdĂĄlkodĂĄs a 21. szĂĄzad egyik legjelentƑsebb feladatĂĄvĂĄ vĂĄlt, amely ĂłriĂĄsi terhet rĂł a gazdasĂĄgra. Jelen dolgozatban egy termelƑ vĂĄllalat recycling logisztikai rendszerĂ©nek optimĂĄlis kialakĂ­tĂĄsĂĄra Ă©s mƱködtetĂ©sĂ©re vonatkozĂł koncepciĂł kidolgozĂĄsĂĄt tƱztĂŒk ki cĂ©lul

    Logisztika 4.0 - Intelligens megoldások az elosztási logisztika optimalizálására – Intelligens elosztási logisztikai rendszerek : Logistics 4.0 – Intelligent designs in distribution logistics

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    Industry 4.0 and as a relation Logistics 4.0 is a popular and trending topic in these days – be it researches or business aspects for companies. As distribution logistics is also one of the most important and continuously optimized process of the market players there are significant advantages to be derived of using intelligent designs in it. To be able to make the right choices and decisions about utilizing these resources and optimizing the neccessary, expectable outcome it is inevitable to have the proper and comprehensive knowledge – whether it is a market leader who has the best knowledge and resources to use the relevant tools and technologies in their daily operation or a small player who has limited capabilities and only able to follow these. This gave me the reason to take a deep look into it. Kivonat NĂ©pszerƱ Ă©s sok lehetƑsĂ©get rejtƑ tĂ©ma napjainkban az Ipar 4.0 Ă©s az ehhez kapcsolĂłdĂł Logisztika 4.0 – mind kutatĂĄsi, mind hatĂ©konysĂĄgnövelĂ©si szempontbĂłl a vĂĄllalatok rĂ©szĂ©rƑl. Mivel az elosztĂĄsi logisztika a legtöbb piaci szereplƑ szĂĄmĂĄra egy kulcsfontossĂĄgĂș Ă©s folyamatosan optimalizĂĄlt folyamat, jelentƑs elƑnyök szĂĄrmaztathatĂłk a relevĂĄns intelligens rendszerek alkalmazĂĄsĂĄbĂłl. Ahhoz, hogy egy vĂĄllalat – legyen szĂł piacvezetƑ, fenti technolĂłgiĂĄkat alkalmazĂł vagy kisebb, Ă©ppen csak azokkal ismerkedƑ piaci szereplƑrƑl – megfelelƑ döntĂ©st tudjon hozni ezen lehetƑsĂ©gek kiaknĂĄzĂĄsĂĄrĂłl elengedhetetlen azok ismerete, a befektetett erƑforrĂĄsok Ă©s a vĂĄrhatĂł elƑnyök optimalizĂĄlĂĄsa. Kulcsszavak: Ipar 4.0, elosztĂĄsi logisztika, digitalizĂĄciĂł, intelligens logisztika. &nbsp

    Decentrumokból álló virtuális logisztikai hálózat erƑforrás-nagyságának optimális megosztása: Optimal sharing of resources for virtual logistics network consisting of decenters

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    Logistics decentrums in the logistics network have logistical resources. The resources in the decentralized units have a given capacity. Resources can be fixed and mobile. The individual logistic tasks can be performed by the individual elements partly autonomously and partly cooperatively. The co-operation and resource sharing is coordinated by the virtual logistics center. The benefits of this are as follows:- the scattered resources in the logistics network can be better utilized, - logistic resources can be allocated in the user's environment, - effective shared intelligence, cooperative governance, - optimal management of dynamically changing resource requirements, - optimal allocation of needs within the network. Kivonat A logisztikai hĂĄlĂłzatban a logisztikai decentrumok rendelkeznek logisztikai erƑforrĂĄsokkal. A decentrumokban lĂ©vƑ erƑforrĂĄsok adott kapacitĂĄssal bĂ­rnak. Az erƑforrĂĄsok lehetnek fix telepĂ­tĂ©sƱek Ă©s mobilok. A jelentkezƑ logisztikai feladatokat az egyes elemek rĂ©szben autonĂłm mĂłdon, rĂ©szben kooperatĂ­van tudjĂĄk vĂ©grehajtani. A kooperĂĄciĂłt, illetve az erƑforrĂĄsok megosztĂĄsĂĄt a virtuĂĄlis logisztikai központ koordinĂĄlja. Ennek mƱködĂ©sĂ©ben rejlƑ elƑnyök a következƑk: - a logisztikai hĂĄlĂłzatban lĂ©vƑ elszĂłrt erƑforrĂĄsok jobban kihasznĂĄlhatĂłak, - a logisztikai erƑforrĂĄsok a felhasznĂĄlĂł környezetĂ©ben allokĂĄlhatĂłak, - hatĂ©kony, osztott intelligenciĂĄs, kooperatĂ­v irĂĄnyĂ­tĂĄs, - dinamikusan vĂĄltozĂł erƑforrĂĄs-igĂ©nyek optimĂĄlis kezelĂ©se, - hĂĄlĂłzaton belĂŒli optimĂĄlis allokĂĄlĂĄsa az igĂ©nyeknek

    RaktĂĄr-irĂĄnyĂ­tĂĄsi rendszerek hatĂ©konysĂĄgnövelĂ©si lehetƑsĂ©geinek vizsgĂĄlata: Examination of Efficiency Improvement Possibilities for Warehouse Management Systems / Analiza posibilităților de Ăźmbunătățire a eficienței sistemelor de gestionare a depozitelor

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    In the practical situations the ERP systems’ warehouse management systems (WMS) don’t satisfy thecustomer needs in every cases. In many cases numerous the improvement possibilities are untapped (e. g.optimized material handling, system evaluation functions, etc.). The paper explores the possible improvementdirections of warehouse management systems, as well as possible ways of their realization as well. The onemode of the development is making of the supplementary applications which detail of realization method willbe also presented in this paper. The elaborated procedure’s application will be illustrated through a realcompany problem as well. Kivonat A gyakorlati Ă©letben a vĂĄllalatirĂĄnyĂ­tĂĄsi (ERP) rendszerekhez beszerezhetƑ raktĂĄr-irĂĄnyĂ­tĂĄsi rendszerek(WMS) mƱködĂ©se nem minden esetben elĂ©gĂ­ti ki a vĂĄllalati igĂ©nyeket. Sok esetben szĂĄmos fejlesztĂ©si lehetƑsĂ©gmarad kiaknĂĄzatlan (pl. optimalizĂĄlt anyagmozgatĂĄs, rendszerĂ©rtĂ©kelƑ funkciĂłk, 
, stb.). A dolgozat feltĂĄrja aWMS-ek tovĂĄbbfejlesztĂ©sĂ©nek lehetsĂ©ges irĂĄnyait, valamint a megvalĂłsĂ­tĂĄs lehetsĂ©ges formĂĄit is. A fejlesztĂ©segyik gyakran alkalmazott mĂłdja a kiegĂ©szĂ­tƑ alkalmazĂĄsok kĂ©szĂ­tĂ©se, mely megvalĂłsĂ­tĂĄsi mĂłdszerĂ©nek ismertetĂ©se szintĂ©n a dolgozat tĂĄrgyĂĄt kĂ©pezi. A kidolgozfejlesztott eljĂĄrĂĄs alkalmazĂĄsĂĄt egy konkrĂ©t vĂĄllalati problĂ©mamegoldĂĄsĂĄn keresztĂŒl is bemutatjuk
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