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Digital recording devices is element of safety of the road transport

Rychter Marcin, Sułek Piotr

Journal of KONES

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2019

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Vol. 26, No. 2

115--120

EN

The duty of applying recorders in the road transport was implemented in states of the European Union on regulations (EWG) no. 3820 / 85 on harmonizations of some social welfare legislation referring to the transport, which was changing with regulation (EWG) no. 3821/85 on recorders applied in the road transport. The duty of implementation of the digital tachograph is also considered in the context of improving road safety. Through the analysis of the records of the registering devices can be defined in each specific case of speeding by more than the allowable value in the area. Technical requirements for your device recorded in the resolution, which defines the main parameters, are measured, among things other, the traversed path length of the car, speed, time driving, other periods of work, politeness of the driver and the correct operation of the check authorized for those authorities. At present led Regulation (EU) No 165/2014 of European Parliament establishing requirements concerning structure, checking, installation, use and repairs of tachographs and their building blocks is implementing the second generation of the digital tachographs connected with the device GNSS (Global Navigation Satellite System). Organizing the early detection from a distance is showing data officers from the digital tachograph and information concerning mass and mass falling on the wasp of the entire team of vehicles. Experience in work, economic pressures and competition in transport has led the drivers through a transport company in the event noncompliance, and in particular, in relation to the driving time and breaks. This article contains responsibilities after part rest on the drivers of vehicles takes the issues of system security and optimum performance of recording devices.

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The correctness function of intelligent device recording in aspect used and their safety

Rychter M., Sułek P., Śmieja M.

Journal of KONES

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2016

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Vol. 23, No. 3

419--426

EN

The duty of applying recorders in the road transport was implemented in states of the European Union on regulations (EWG) no. 3820 / 85 on harmonisations of some social welfare legislation referring to the transport, which was changing with regulation (EWG) no. 3821 / 85 on recorders applied in the road transport. The preamble unequivocally that in order to ensure effective control of the recording devices used in road transport, they must be reliable, easy to use and constructed to minimize any possibility of fraud. The duty of implementation of the digital tachograph is also considered in the context of improving road safety. Through the analysis of the records of the registering devices can be defined in each specific case of speeding by more than the allowable value in the area. Technical requirements for your device recorded in the resolution, which defines the main parameters, are measured, among things other, the traversed path length of the car, speed, time driving, other periods of work, politeness of the driver and the correct operation of the check authorized for those authorities. The duty of States-members of the European Union is identify organizations that will conduct research and verification of the recording equipment together will also introduce solutions that improve their security. This article contains responsibilities after part rest on the drivers of vehicles takes the issues of system security and optimum performance of recording devices and consequences may arise from non-compliance with regulations and them subjecting to tachograph manipulation.

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Analiza porównawcza krzywych krzepnięcia uzyskanych za pomocą systemu analizy termicznej oraz rejestratora cyfrowego

Kuder M., Jaśkowiec K.

Prace Instytutu Odlewnictwa

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2015

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T. 55, nr 4

11--20

PL

Celem badań było określenie możliwości i warunków zastosowania cyfrowego wielokanałowego rejestratora do kontroli jakości żeliwa za pomocą analizy termicznej wykonanej w krótkim czasie. Opracowano program komputerowy współpracujący z rejestratorem cyfrowym, wspomagający obróbkę danych przejmowanych „na żywo” lub zapisanych w pamięci rejestratora. Program ten określa parametry punktów charakterystycznych krzywej chłodzenia odpowiadających za właściwości wytapianego żeliwa. Wykonano szereg wytopów żeliwa o perlitycznej osnowie i zróżnicowanej postaci grafitu. Przy użyciu profesjonalnego systemu analizy termicznej oraz rejestratora cyfrowego zarejestrowano przebiegi procesów krystalizacji żeliwa w próbnikach typowych i o obniżonej grubości. Dokonano analizy przebiegu krzywych krzepnięcia dla określenia temperatur krytycznych, jak: TL, TElow, TEhigh, R, TS. Przeprowadzono badania składu chemicznego i struktury żeliwa z wytopów doświadczalnych. Porównano wyniki oznaczeń uzyskanych przy użyciu obu zestawów aparatury. Stwierdzono, że zastosowanie rejestratora i wysokiej częstotliwości próbkowania umożliwia prowadzenia analizy termicznej żeliwa przy dużej szybkości stygnięcia i stwarza korzystne warunki kontroli procesu produkcyjnego cienkościennych odlewów żeliwnych.

EN

The aim of the study was to determine the possibilities and conditions for the use of a multi-channel digital recorder to control cast iron quality by rapid thermal analysis. A computer program cooperating with a digital recorder was developed. It supports processing of the acquired data “live” or stored in the recorder memory. The program establishes parameters of the characteristic points on the cooling curve responsible for the properties of the iron melt. A series of melts of cast iron with pearlitic matrix and a varied form of graphite was made. Using professional system of thermal analysis and digital recorder, the waveforms of the cast iron solidification process were plotted for samples of standard and reduced wall thickness. The obtained solidification curves were subjected to detailed analysis to determine the critical temperatures, like TL, TElow, TEhigh, R, TS. The chemical composition and structure of the cast iron from experimental melts were examined. The results of measurements were compared using both sets of equipment. It was found that the use of the recorder and high sampling frequency allow carrying out the thermal analysis of cast iron at a high cooling rate and create favourable conditions for control of the production process of thin-wall iron castings.

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Tacho na torach : cyfrowy rejestrator prędkości typu T - 130P

Marszał S., Hober W.

Drogi : lądowe, powietrzne, wodne

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2008

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[nr] 8

76--81

PL

W ruchu drogowym niezwykle częste są sytuacje niebezpieczne oraz wypadki. Bardzo trudno odtworzyć ich przebieg, zidentyfikować sprawcę i wyciągnąć konsekwencje. Dlatego każdy duży pojazd poruszający się po drogach kołowych i kolejowych musi być wyposażony w tachograf, rejestrujący czas pracy, przebytą drogę oraz inne funkcje robocze pojazdu.