natgillin/translations-raw huggingface dataset:
The above approval mark affixed to a vehicle shows that the vehicle type concerned has, with regard to its sound emission, been approved in the Netherlands (E 4) pursuant to Regulation No 9 under approval No 072439.
Vzorec B
The approval number indicates that the approval was granted according to the requirements of Regulation No 9 as amended by the 07 series of amendments.
(Glej odstavek 5.5 tega pravilnika)
Model B
Zgornja homologacijska oznaka, nameščena na vozilo, pomeni, da je bil zadevni tip vozila homologiran na Nizozemskem (E4) v skladu s pravilnikoma št. 9 in 33.
(See paragraph 5.5 of this Regulation)
Homologacijski številki pomenita, da je na dan podelitve zadevnih homologacij Pravilnik št. 9 vključeval spremembe 07, Pravilnik št. 33 pa je bil še v svoji izvirni obliki.
The above approval mark affixed to a vehicle shows that the vehicle type concerned has been approved in the Netherlands (E 4) pursuant to Regulations Nos 9 and 33.
Druga številka je navedena le kot primer.
The approval numbers indicate that, at the date when the respective approvals were given, Regulation No 9 included the 07 series of amendments and Regulation No 33 was still in its original form.
PRILOGA 3
The second number is given merely as an example.
METODE IN INSTRUMENTI ZA MERJENJE ZVOKA, KI GA ODDAJAJO VOZILA KATEGORIJE L2, L4 IN L5
ANNEX 3
MERILNI INSTRUMENTI
METHODS AND INSTRUMENTS FOR MEASURING THE SOUND EMITTED BY L2, L4 AND L5 CATEGORY VEHICLES
Splošno
MEASURING INSTRUMENTS
Naprava za merjenje ravni zvočnega tlaka mora biti fonometer ali enakovreden merilni sistem, ki izpolnjuje zahteve za naprave razreda 1 (vključno s priporočenim vetrobranom, če se uporablja).
General
Te zahteve so opisane v publikaciji IEC 61672-1:2013.
The apparatus used for measuring the sound pressure level shall be a sound level meter or equivalent measuring system meeting the requirements of Class 1 instruments (inclusive of the recommended windscreen, if used).
Meritve se opravijo z uporabo časovnega filtra „F“ naprave za zvočne meritve in krivulje frekvenčnega filtra „A“, ki sta tudi opisana v publikaciji IEC 61672-1:2013.
These requirements are described in IEC 61672-1:2013.
Pri uporabi sistema z rednim preverjanjem A-vrednotene ravni zvočnega tlaka bi bilo treba meritve opravljati v časovnih intervalih, ki niso daljši od 30 ms.
Measurements shall be carried out using the time weighting ‘F’ of the acoustic measuring instrument and the ‘A’ frequency weighting curve also described in IEC 61672-1:2013.
Naprave so vzdrževane in kalibrirane v skladu z navodili proizvajalca naprave.
When using a system that includes periodic monitoring of the A-weighted sound pressure level, a reading should be made at a time interval not greater than 30 ms. The instruments shall be maintained and calibrated in accordance with the instructions of the instrument manufacturer.
Kalibracija
Calibration
Na začetku in na koncu vsake serije meritev se celoten merilni sistem za merjenje zvoka preveri s kalibratorjem zvoka, ki skladno s publikacijo IEC 60942:2003 izpolnjuje zahteve za kalibratorje zvoka razreda 1.
At the beginning and at the end of every measurement session, the entire acoustic measuring system shall be checked by means of a sound calibrator that fulfils the requirements of Class 1 sound calibrators according to IEC 60942:2003.
Brez dodatnih nastavitev je razlika med odčitki enaka ali manjša od 0,5 dB(A).
Without any further adjustment, the difference between the readings shall be less than or equal to 0,5 dB(A).
Če je ta vrednost večja, se rezultati meritev, pridobljeni po zadnjem zadovoljivem preverjanju, izločijo.
If this value is exceeded, the results of the measurements obtained after the previous satisfactory check shall be discarded.
Skladnost z zahtevami
Compliance with requirements
Skladnost kalibratorja zvoka z zahtevami iz IEC 60942:2003 se preverja enkrat letno.
Compliance of the sound calibrator with the requirements of IEC 60942:2003 shall be verified once a year.
Skladnost merilnega sistema z zahtevami iz standarda IEC 61672-1:2013 se preverja vsaj enkrat na vsaki dve leti.
Compliance of the instrumentation system with the requirements of IEC 61672-1:2013 shall be verified at least every 2 years.
Vsa preverjanja skladnosti opravi laboratorij, ki je pooblaščen za izvajanje kalibracij po ustreznih standardih.
All compliance testing shall be conducted by a laboratory which is authorised to perform calibrations traceable to the appropriate standards.
Instrumenti za meritve hitrosti
Instrumentation for speed measurements
Vrtilna frekvenca motorja se meri z napravo, ki izpolnjuje mejne vrednosti specifikacij s točnostjo ± 2 odstotka ali večjo pri vrtilni frekvenci motorja, ki je potrebna za izvajanje meritev.
The rotational speed of the engine shall be measured with an instrument meeting specification limits of at least ± 2 per cent or better at the engine speeds required for the measurements being performed.
Potovalna hitrost vozila se meri z instrumenti, ki izpolnjujejo mejne vrednosti specifikacij s točnostjo vsaj ± 0,5 km/h, če se uporabljajo naprave za neprekinjene meritve.
The road speed of the vehicle shall be measured with instruments meeting specification limits of at least ± 0,5 km/h when using continuous measuring devices.
Če se hitrost vozila pri preskusu meri neodvisno, instrumenti izpolnjujejo mejne vrednosti specifikacij s točnostjo vsaj ± 0,2 km/h.
If testing uses independent measurements of vehicle speed, this instrumentation shall meet specification limits of at least ± 0,2 km/h.
Meteorološki instrumenti
Meteorological instrumentation
Meteorološke naprave, ki se uporabljajo za spremljanje vremenskih razmer med preskusom, izpolnjujejo naslednje zahteve:
The meteorological instrumentation used to monitor the environmental conditions during the test shall meet the following specifications:
± 1 °C za napravo za merjenje temperature;
± 1 °C or less for a temperature measuring device;
± 1,0 m/s za napravo za merjenje hitrosti vetra;
± 1,0 m/s for a wind speed measuring device;
± 5 kPa za napravo za merjenje zračnega tlaka;
± 5 hPa for a barometric pressure measuring device;
± 5 odstotkov za napravo za merjenje relativne vlažnosti.
± 5 per cent for a relative humidity measuring device.
POGOJI MERJENJA
CONDITIONS OF MEASUREMENT
Preskusni poligon, vremenske razmere in popravek za raven hrupa ozadja
Test site, weather conditions and background noise level correction
Preskusni poligon
Test site
Preskusni poligon sestavlja osrednja pospeševalna steza, ki jo obdaja bolj ali manj ravno preskusno območje.
The test site shall consist of a central acceleration track surrounded by a substantially level test area.
Preskusna steza je ravna, površina steze pa suha in zasnovana tako, da raven zvoka pnevmatik ostaja nizka.
The test track shall be level; the track surface shall be dry and so designed that tyre sound remains low.
Na preskusnem poligonu se ohranjajo pogoji prostega zvočnega polja do ± 1 dB med virom zvoka, nameščenim v sredini pospeševalnega odseka, in mikrofonom.
On the test site, free sound field conditions shall be maintained to within ± 1 dB between the sound source placed in the middle of the acceleration section and the microphone.
Ta pogoj se šteje kot izpolnjen, če v razdalji 50 m od središča pospeševalnega odseka ni velikih predmetov, od katerih se odbija zvok, kot so ograje, skale, mostovi ali stavbe.
This condition shall be deemed to be met if there are no large sound-reflecting objects such as fences, rocks, bridges or buildings within 50 m of the centre of the acceleration section.
Površina preskusnega poligona izpolnjuje zahteve iz Priloge 5 k temu pravilniku.
The surface of the test track shall conform to the requirements of Annex 5 to this Regulation.
V bližini mikrofona ni nobene ovire, ki bi lahko vplivala na zvočno polje, in med mikrofonom in virom zvoka ni nikogar.
No obstacle likely to affect the sound field shall be close to the microphone and no one shall come between the microphone and the sound source.
Opazovalec, ki meri, se postavi tako, da ne vpliva na odčitke merilne naprave.
The observer taking the measurements shall take up position so as to avoid influencing the metre readings.
Površina preskusnega poligona izpolnjuje zahteve iz Priloge 5 k temu pravilniku ali standarda ISO10844:2014.
The surface of the test track shall conform to the requirements of Annex 5 to this Regulation or to ISO10844:2014.
Po koncu obdobja iz odstavka 11.8 tega pravilnika se kot referenca uporablja samo standard ISO 10844:2014.
After the end of the period indicated in paragraph 11.8 of this Regulation only ISO 10844:2014 shall be used as reference.
Vremenske razmere in popravek za raven hrupa ozadja
Weather conditions and background noise correction
Meritve se ne smejo opravljati v slabih vremenskih razmerah.
Measurements shall not be made in poor weather conditions.
Preskusi se ne izvajajo, če hitrost vetra, vključno s sunki, v časovnem intervalu merjenja zvoka presega 5 m/s.
The tests shall not be carried out if the wind speed, including gusts, exceeds 5 m/s during the sound-measurement interval.
A-vrednotena raven zvoka zvočnih virov, ki niso zvočni viri preskusnega vozila, in vplivov vetra mora biti za namene merjenja najmanj 10 dB(A) nižja od ravni zvoka, ki ga ustvarja vozilo.
For measurement purposes, the weighted sound level (A) of sound sources other than on the test vehicle and the sound level produced by the effect of the wind shall be at least 10 dB(A) below the sound level produced by the vehicle.
Mikrofon je lahko opremljen s primernim protivetrnim ščitnikom, če se upošteva vpliv ščitnika na občutljivost in smerne značilnosti mikrofona.
The microphone may be fitted with a suitable wind guard, provided that its influence on the sensitivity and directional characteristics of the microphone are taken into account.
Če je razlika med okoljskim hrupom in izmerjeno ravnjo zvoka med 10 in 15 dB(A), se pri izračunu rezultatov preskusa od odčitkov na fonometru odšteje ustrezen popravek, kot je prikazano v preglednici 1.
If the difference between ambient noise and measured sound levels is between 10 and 15 dB(A), in order to calculate the test result, the appropriate correction shall be subtracted from the readings on the sound level meter, as given in Table 1.
Preglednica 1
Table 1
Popravek, ki se uporabi za posamezni izmerjen rezultat preskusa
Correction applied to individual measured test value
Razlike med ravnjo zvočnega tlaka okolja in izmerjeno ravnjo zvočnega tlaka v dB
Background sound pressure level difference to measured sound pressure level, in dB
Popravek v dB(A)
Correction, in dB(A)
Stanje vozila
Condition of the vehicle
Splošni pogoji
General conditions
Vozilo se dobavi v skladu s specifikacijo proizvajalca vozil.
The vehicle shall be supplied as specified by the vehicle manufacturer.
Pred začetkom meritev se vzpostavijo normalni pogoji delovanja vozila glede:
Before the measurements are started, the vehicle shall be brought to its normal operating conditions as regards:
temperature,
Temperatures;
nastavitve,
Tuning;
goriva,
Fuel;
vžigalnih svečk, uplinjačev itd. (če je ustrezno).
Sparking plugs, carburettor(s), etc., (as appropriate).
Če je vozilo opremljeno z ventilatorji s samodejnim vklopom, se v delovanje tega sistema med meritvami ne posega.
If the vehicle is fitted with fans with an automatic actuating mechanism, this system shall not be interfered with during the sound measurements.
Če je vozilo opremljeno z napravami, ki sicer niso potrebne za pogon, vendar se uporabljajo med običajnim obratovanjem vozila na cesti, te naprave delujejo v skladu s proizvajalčevimi specifikacijami.
If the vehicle is equipped with devices which are not necessary for its propulsion, but which are used whilst the vehicle is in normal service on the road, those devices shall be in operation in accordance with the specifications of the manufacturer.
Pri vozilih z več kot enim gnanim kolesom se lahko uporablja le pogon, namenjen za normalno uporabo.
For vehicles having more than one driven wheel, only the drive provided for normal road operation may be used.
Če ima vozilo priklopnik ali polpriklopnik, se ta za preskušanje odstrani.
If the vehicle is fitted with a trailer or a semi-trailer, this shall be removed for the purposes of the test.
Preskusna masa vozila
Test mass of the vehicle
Vozilo se preskusi s preskusno maso, kot je opredeljena v odstavku 2.10 tega pravilnika.
The vehicle shall be tested with its test mass as defined in paragraph 2.10 of this Regulation.
Izbira in stanje pnevmatik
Tyre selection and condition
Pnevmatike so ustrezne za vozilo in napolnjene do ustreznega tlaka, ki ga priporoča proizvajalec za preskusno maso vozila.
The tyres shall be appropriate for the vehicle and shall be inflated to the pressure recommended by the vehicle manufacturer for the test mass of the vehicle.
Pnevmatike izbere proizvajalec vozila in ustrezajo eni od velikosti in tipa pnevmatik, ki jih je za vozilo zasnoval proizvajalec.
The tyres shall be selected by the vehicle manufacturer, and correspond to one of the tyre sizes and types designated for the vehicle by the vehicle manufacturer.
Najmanjša globina profila znaša vsaj 80 odstotkov polne globine profila.
The minimum tread depth shall be at least 80 per cent of the full tread depth.
METODE MERJENJA
METHODS OF MEASUREMENT
Merjenje emisij zvoka vozil med vožnjo
Measurement of the sound emission of the vehicles in motion
Postavitev preskusa in položaji mikrofona
Test arrangement and microphone positions
Postavitev preskusa je prikazana na sliki 1.
The test arrangement is shown in Figure 1.
Na preskusni stezi se označita dve črti, AA′ in BB′, ki sta vzporedni s črto mikrofona PP′ ter 10 metrov pred to črto in 10 metrov za njo.
Two lines, AA′ and BB′, parallel to the microphone line PP′ and situated respectively 10 m forward and 10 m rearward of that line shall be marked out on the test track.
Razdalja položajev mikrofona od črte CC′ na črti mikrofona PP′, ki je pravokotna na referenčno črto CC′ na preskusni stezi (glej sliko 1), je 7,5 ± 0,05 m.
The distance of the microphone positions from the line CC′, on the microphone line PP′, perpendicular to the reference line CC′ on the test track (see Figure 1), shall be 7,5 ± 0,05 m.
Mikrofoni se postavijo na višini 1,2 ± 0,02 m nad podlago.
The microphones shall be located 1,2 ± 0,02 m above the ground level.
Referenčna smer za pogoje prostega zvočnega polja (glej IEC 61672-1:2013) je vodoravna in pravokotna na črto poti vozila CC′.
The reference direction for free-field conditions (see IEC 61672-1:2013) shall be horizontal and directed perpendicularly towards the path of the vehicle line CC′.
Izvedba poskusa pospeševanja, hitrost približevanja vozila in uporaba prestav
Acceleration test execution, approach vehicle speed and gear use
Izvedba poskusa pospeševanja
Acceleration test execution
Vozilo pripelje do črte AA′ z začetno enakomerno hitrostjo vAA′, kot je določeno v nadaljevanju.
The vehicle shall approach line AA′ at an initial steady vehicle speed vAA′ as specified below.
Ko prednji del vozila doseže črto AA′, je treba čim hitreje dodati plin do konca in držati ročico plina v tej legi, dokler zadnji konec vozila ne prevozi črte BB′; potem je treba ročico plina čim hitreje popustiti v položaj prostega teka.
When the front of the vehicle reaches line AA′ the accelerator handle shall be fully opened as quickly as practically possible and kept in that position until the rear of the vehicle reaches the line BB′; the accelerator handle shall then be returned as quickly as possible to the idle position.
Hitrost, ki jo vozilo doseže, ko njegov zadnji del doseže črto BB′, je označena z vBB′.
The vehicle speed achieved, when the rear of the vehicle reaches the line BB′ is called vBB′.
Vrtilna frekvenca motorja, ki v posebnih preskusnih pogojih ustreza vAA′ in vBB′, je označeno z nAA′ in nBB′.
The engine speeds corresponding to vAA′ and vBB′ in a specific test condition are called nAA′ and nBB′.
V primeru povezanih vozil iz dveh neločljivih delov, ki se obravnavata kot eno vozilo, se pri določanju prečkanja črte BB′ polpriklopnik ne upošteva.
In the case of articulated vehicles consisting of two non-separable units regarded as a single vehicle, the semi-trailer shall be disregarded in determining when line BB′ is crossed.
Pri vseh meritvah se vozilo pelje po preskusni stezi v ravni črti tako, da je vzdolžna srednja ravnina vozila čim bližje črti CC′.
For all measurements, the vehicle shall be driven in a straight line along the test track in such a way that the track of the median longitudinal plane of the vehicle is as close as possible to the line CC′.
Slika 1
Figure 1
Merilni položaji za vozila med vožnjo
Measuring positions for vehicles in motion
Določitev hitrosti približevanja vozila in uporabe prestav
Determination of the approach vehicle speed and the gear use
Vozilo brez menjalnika
Vehicle with no gearbox
Vozilo pripelje do črte AA′ z enakomerno hitrostjo vAA′, ki ustreza najnižji izmed naslednjih vrednosti: od (min– 1) do 75 % nazivne vrtilne frekvence motorja v skladu z opredelitvijo iz odstavka 2.4 tega pravilnika, 75 % največje vrtilne frekvence motorja, ki jo dopušča regulator, ali 50 km/h.
The vehicle shall approach line AA′ at a steady vehicle speed vAA′ corresponding either, in terms of engine speed, (min– 1) to 75 per cent of the rated engine speed as defined in paragraph 2.4 of this Regulation, or to 75 per cent of the maximum engine speed permitted by the governor, or to 50 km/h, whichever is the lowest.
Vozila z ročnim menjalnikom, avtomatskim menjalnikom ali brezstopenjskim menjalnikom (CVT), ki se preskušajo z zaklenjenimi prestavnimi razmerji
Vehicles with manual transmissions, automatic transmissions, or transmissions with continuously variable transmission ratios (CVT's) tested with locked gears
Če je vozilo opremljeno z menjalnikom z dvema načinoma delovanja (npr. nizkim in visokim), se izbere način za običajno cestno delovanje.
If the vehicle is fitted with a dual mode transmission (e.g. low and high), the mode for normal on-road operation shall be selected.
Če je vozilo opremljeno z menjalnikom s tremi ali štirimi prestavami za vožnjo naprej ali z avtomatskim menjalnikom oziroma CVT z enakim številom prestav, ki jih je mogoče zakleniti, se uporabi druga prestava.
If the vehicle is fitted with a gearbox with two or three or four forward gears or the same number of lockable gears in automatic transmission or in CVT, the second gear shall be used.
Če ima menjalnik več kot štiri prestave za vožnjo naprej ali avtomatski menjalnik oziroma CVT z enakim številom prestav, ki jih je mogoče zakleniti, se uporabi tretja prestava.
If the gearbox has more than four forward gears or the same number of lockable gears in automatic transmission or in CVT, the third gear shall be used.
Vozilo pripelje do črte AA′ z enakomerno hitrostjo vAA′, ki ustreza najnižji izmed naslednjih vrednosti: 75 % nazivne vrtilne frekvence motorja v skladu z opredelitvijo iz odstavka 2.4 tega pravilnika, 75 % največje vrtilne frekvence motorja, ki jo dopušča regulator, ali 50 km/h.
The vehicle shall approach line AA′ at a steady vehicle speed vAA′ corresponding either, in terms of engine speed, to 75 per cent of the rated engine speed as defined in paragraph 2.4 of this Regulation or to 75 per cent of the maximum engine speed permitted by the governor, or to 50 km/h, whichever is the lowest.
Če je vrtilna frekvenca motorja nBB′, ki se ob upoštevanju navedenega postopka doseže v trenutku, ko zadnji del vozila prevozi črto BB′, višja od nazivne vrtilne frekvence motorja v skladu z definicijo iz odstavka 2.4 tega pravilnika, je treba namesto druge ali tretje prestave uporabiti prvo višjo prestavo (ali zaklenjeno prestavo), ki zagotavlja, da se nazivna vrtilna frekvenca motorja na črti BB′ merilnega območja ne prekorači več.
If, by following the above procedure, the engine speed nBB′, achieved when the rear of the vehicle passes the line BB′, exceeds the rated engine speed as defined in paragraph 2.4 of this Regulation, the first higher gear (or locked gear) which ensures that the rated engine speed is no longer exceeded up to the line BB′ of the measurement area should be used instead of the second or third gear.
Pomožna pospeševalna razmerja („hitra prestava“) se ne smejo uporabljati.
Auxiliary step-up ratios (‘overdrive’) shall not be engaged.
Vozila z avtomatskimi menjalniki, prilagodljivimi menjalniki ali brezstopenjskimi menjalniki, ki se preskušajo z odklenjenimi prestavnimi razmerji
Vehicles with automatic transmissions, adaptive transmissions or transmissions with variable transmission ratios tested with non-locked gears
Prestavna ročica je v položaju za popolnoma samodejno delovanje.
The gear selector position for full automatic operation shall be used.
Kjer je na razpolago več načinov popolnoma samodejnega delovanja (npr. varčni, športni), se izbere način, s katerim vozilo doseže največji povprečni pospešek med črtama AA′ in BB′.
Where several full automatic operation modes are available (e.g. economic, sporty), that mode shall be selected which results in the highest average acceleration of the vehicle between lines AA′ and BB′.
Preskus lahko vključuje spremembo v nižjo prestavo in večji pospešek.
The test may then include a gear change to a lower gear and a higher acceleration.
Sprememba v višjo prestavo in manjši pospešek nista dovoljena.
A gear change to a higher gear and a lower acceleration is not allowed.
V vsakem primeru se je treba izogniti prestavljanju v prestavo, ki se običajno ne uporablja pri pogojih, ki veljajo za mestni promet.
In any case, a gear change to a gear which is typically not used at the specified condition in urban traffic shall be avoided.
Zato je dovoljeno uvesti in uporabiti elektronske ali mehanske naprave, vključno z nadomestnimi položaji prestavne ročice, da se prepreči prestavljanje navzdol v prestavo, ki se običajno ne uporablja v navedenih preskusnih pogojih za mestni promet.
Therefore, it is permitted to establish and use electronic or mechanical devices, including alternative gear selector positions, to prevent a downshift to a gear which is typically not used at the specified test condition in urban traffic.
Funkcija teh naprav se opiše v obrazcu za sporočilo.
The functionality of the devices shall be described in the communication form.
Vozilo se približa črti AA′ z enakomerno hitrostjo vozila vAA′, ki je 50 km/h oziroma 75 % največje hitrosti vozila v skladu z odstavkom 2.11 tega pravilnika, če je ta vrednost nižja.
The vehicle shall approach the line AA′ at a steady vehicle speed vAA′ of 50 km/h or at 75 per cent of its maximum vehicle speed as defined in paragraph 2.11 of this Regulation, whichever is the lower.
Določanje ravni zvoka
Sound level determination
Najvišja raven zvoka, izmerjena na vsaki strani vozila, se za upoštevanje netočnosti merjenja zniža za 1 dB(A) in matematično zaokroži na najbližje prvo decimalno mesto (npr. 78,45 se zabeleži kot 78,5, 78,44 pa kot 78,4).
The maximum sound level recorded at each side of the vehicle shall be reduced by 1 dB(A) to account for measurement inaccuracy and mathematically rounded to the nearest first decimal place (e.g. 78,45 shall be noted as to 78,5 while 78,44 shall be noted as to 78,4).
Te vrednosti se štejejo za rezultat meritve.
These values constitute the results of the measurement.
Meritev je neveljavna, če se med največjo izmerjeno vrednostjo in splošno ravnjo zvočnega tlaka zabeleži neobičajno veliko odstopanje.
The measurement will be invalid if an abnormal discrepancy is recorded between the peak value and the general sound level.
Na vsaki strani vozila se opravita najmanj dve meritvi.
At least two measurements shall be made on each side of the vehicle.
Meritve se štejejo za veljavne, če razlika med dvema zaporednima meritvama na isti strani vozila ne presega 2 dB(A).
The measurements shall be considered valid if the difference between the results of the two consecutive measurements on the same side of the vehicle is not more than 2 dB(A).
Zaradi uravnavanja se lahko opravijo predhodne meritve, ki pa se pri ugotavljanju rezultatov merjenja zanemarijo.
Preliminary measurements may be made for adjustment purposes, but shall be disregarded for the determination of the measurement results.
Izračun končnega rezultata preskusa