Analysis of Periodical Technical Inspection Systems in Automotive Transport. The Experiences of Poland and Russia

Filipczyk, Jan; Makarova, Irina; Belyaev, Eduard

doi:10.21307/tp-2015-053

Cited by 6 publications

(5 citation statements)

References 8 publications

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“…technical inspection of vehicles on a compulsory basis, as well as fixation of any found defect before the vehicle is allowed to operate on public roads [14]. It is assumed that if periodic technical inspections reduce the number of technical defects in the vehicle fleet of a given state, then this will also result in a reduction in the accident rate caused by technical defects of the vehicles.…”

Section: Table 1 Percentage Of Vehicles With Technical Defects That D...mentioning

confidence: 99%

Effect of Periodic Technical Inspections of Vehicles on Traffic Accidents in the Slovak Republic

Hudec¹,

Šarkan²

2022

Komunikácie

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The article presents a search for links between the Periodic Technical Inspections of Vehicles (TI) and traffic accidents due to vehicle technical defects in the Slovak Republic. Based on these links, it is sought to assess the justification for TI regarding the road safety. For this purpose, statistical data on traffic accidents, caused by vehicle technical defects as well as data concerning TI carried out were examined. The first finding was that the approaching end of the validity of the TI, the probability of traffic accidents due to technical defects increases for vehicles. The second finding was that with the increasing number of vehicles assessed at the Periodical Technical Inspection Stations (PTI) as temporarily roadworthy and not roadworthy, the number of accidents due to vehicle technical defects was decreasing. The results formulated in this paper show that the TI have a measurable effect on traffic accidents caused by vehicle technical defects, thus positively affecting the road safety and thus having a demonstrable justification.

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Section: Table 1 Percentage Of Vehicles With Technical Defects That D...mentioning

confidence: 99%

Effect of Periodic Technical Inspections of Vehicles on Traffic Accidents in the Slovak Republic

Hudec¹,

Šarkan²

2022

Komunikácie

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“…However, the use of turbocharging in vehicles leads to a significant increase in the operating temperature and loading modes [5,6,7]. This requires the use of more reliable operating materials and strict adherence to maintenance regulations, the violation of which significantly decreases engine durability [8,9].…”

Section: Introductionmentioning

confidence: 99%

“…Filipczyk [9,10] studied the causes of engine failures. A significant proportion of TCR failures are caused by oil problems.…”

Section: Introductionmentioning

confidence: 99%

Assessing the Sensitivity of the Rundown of a Turbocharger Rotor Shaft to Determine Its Technical Condition

Gritsenko,

Shepelev,

Burtsev

et al. 2023

Tribol. Ind.

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In response to the growing concern about environmental sustainability and natural resource depletion, car manufacturers are looking for ways to make their vehicles more efficient. One approach is to use turbocharging technology, which compresses the air entering the engine cylinder for a higher power density per unit of displacement volume. Although turbocharging can reduce carbon emissions by improving engine performance, it has several disadvantages, including reduced reliability and service life, increased maintenance frequency and cost, and reliance on high quality fuels and lubricants. This study investigates the possible continuous monitoring of the running time of the turbocharger (TCR) rotor shaft and the influence of various input parameters, such as oil pressure and oil temperature, on TCR wear. We hypothesize that the continuous monitoring of these variables could prevent breakdowns and optimize turbocharger operation. We created a test bench consisting of an internal combustion engine (ICE) combined with a turbocharging system which includes an independent lubrication and braking mechanism. Our experiments demonstrated a positive correlation between oil inlet temperature and wear sensitivity over time. We also revealed a close relationship between oil inlet pressure, thermal properties, initial rotor speed, and wear duration. These results indicate that continuous qualitative and quantitative monitoring of wear progression can predict impending failures and increase turbocharger efficiency. The evaluation of the TCR sensitivity to wear time can assess both the quality of the turbocharger assembly at the manufacturing stage and the adequacy of its preliminary adaptation in real conditions.

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“…The faults of motor vehicles are a constant feature of their use. This also translates into the number of road accidents worldwide, as indicated by the authors of the publications [1][2][3][4]. Apart from the obvious causes of accidents, such as violation of road traffic rules by drivers and pedestrians (excessive speed and overload, drunk driving) or poor quality of road infrastructure, the technical faults of vehicles should also be taken into account.…”

Section: Introductionmentioning

confidence: 99%

Estimating probability of faults occurring in trucks

Kupiec

2020

tren

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This paper discusses the matter of fault detection by the diagnosticians of a Regional Vehicle Inspection Station (RVIS) in trucks. The analysis data were obtained directly from RVIS. The produced results were presented as bar graphs indicating the trend change from 2014 to 2018. Thus obtained trends were described by formulae and used to calculate the probability of a fault from the analysed group appearing. The obtained data dependency can be used to calculate the probability of a fault appearing in a truck during a year of operation.

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Analysis of Periodical Technical Inspection Systems in Automotive Transport. The Experiences of Poland and Russia

Cited by 6 publications

References 8 publications

Effect of Periodic Technical Inspections of Vehicles on Traffic Accidents in the Slovak Republic

Effect of Periodic Technical Inspections of Vehicles on Traffic Accidents in the Slovak Republic

Assessing the Sensitivity of the Rundown of a Turbocharger Rotor Shaft to Determine Its Technical Condition

Estimating probability of faults occurring in trucks

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