natgillin/translations-raw huggingface dataset:
During each test, a constant input force shall be maintained and the braking rate will be determined by reference to the time taken (t) for the speed to reduce from 40 km/h to 20 km/h using the formula:
În plus, se efectuează încercări la diferite viteze de rotație, cea mai mică fiind echivalentă cu 30 % din viteza maximă a vehiculului, iar cea mai ridicată cu 80 % din această viteză.
The adhesion utilised (ε) shall be calculated by means of the formula:
În cazul garniturilor de frână destinate folosirii la vehicule din categoria O, acționările frânei se efectuează de la o viteză inițială de rotație echivalentă cu 60 km/h, frâna fiind acționată în așa fel încât să se realizeze un cuplu mediu echivalent cu cel prevăzut la punctul 3.1 din anexa 4 la prezentul regulament.
The k value has to be determined according to paragraph 2.2.3 of this appendix for full trailers or paragraph 2.3.1 of this appendix for semi-trailers respectively.
Se efectuează o încercare suplimentară de eficacitate la rece, pornind de la o viteză inițială de rotație echivalentă cu 40 km/h, în vederea comparării cu rezultatele încercării de tip I descrisă la punctul 3.1.2.2 din anexa 4 la prezentul regulament.
A tolerance of 10 per cent is accepted.
Cuplul mediu de frânare din încercările de eficacitate la rece menționate mai sus, efectuate asupra garniturilor supuse încercărilor în vederea comparării, trebuie să se încadreze, pentru aceleași valori inițiale, în limitele de încercare de ± 15 % din cuplul mediu de frânare înregistrat cu garniturile de frână conforme cu componentele identificate în cererea de omologare a tipului respectiv de vehicul.
The maximum braking rate (zRAL) shall be measured with full cycling of the anti-lock braking system and the towing vehicle unbraked, based on the average value of three tests, as in paragraph 2.1.3 of this appendix.
Garniturile de frână destinate vehiculelor de categoria M2, M3 și N se supun încercării conform procedurii descrise la punctul 1.5.1 din anexa 4 la prezentul regulament.
Full trailers
Garniturile de frână destinate montării pe remorci (categoria O) se supun încercării conform procedurii descrise la punctul 1.5.2 din anexa 4 la prezentul regulament.
The measurement of k (with the anti-lock system being disconnected, or inoperative, between 40 km/h and 20 km/h) will be performed for the front and the rear axles.
La încheierea încercărilor prevăzute la punctele 4.4.1 și 4.4.2 din prezenta anexă, se efectuează încercarea de eficacitate la cald prevăzută la punctul 1.5.3 din anexa 4 la prezentul regulament.
For one front axle i:
Cuplul mediu de frânare înregistrat în timpul încercărilor de eficacitate la cald menționate mai sus, efectuate asupra garniturilor supuse încercărilor în vederea comparării, trebuie să se încadreze, pentru aceleași valori inițiale, în limitele de încercare de ± 15 % din cuplul mediu de frânare înregistrat cu garniturile de frână conforme cu componenta identificată în cererea relevantă de omologare de tip a vehiculului.
For one rear axle i:
Încercarea de tip II (încercarea comportamentului la coborâre)
The values of kf and kr will be rounded to three decimal places.
Această încercare este necesară doar dacă, pe tipul de vehicul considerat, sunt utilizate frâne cu fricțiune pentru încercarea de tip II.
The coefficient of adhesion kR shall be determined proportionally according to the dynamic axle loads.
Garniturile de frână destinate vehiculelor din categoriile M3 (cu excepția vehiculelor care, în conformitate cu punctul 1.6.4 din anexa 4 la prezentul regulament, trebuie supuse încercării de tip IIA) și N3, precum și remorcilor din categoria O4, trebuie supuse încercării conform procedurii de la punctul 1.6.1 din anexa 4 la prezentul regulament.
Measurement of zRAL (with the anti-lock system operative)
La încheierea încercării prevăzute la punctul 4.5.1, se efectuează încercarea de eficacitate la cald prevăzută la punctul 1.6.3 din anexa 4 din prezentul regulament.
zRAL is to be determined on a surface with a high coefficient of adhesion and, for vehicles with a category A anti-lock system, also on a surface with a low coefficient of adhesion.
Încercare tip III (încercarea de pierdere de eficacitate)
Semi-trailers and centre-axle trailers
Încercarea cu frânare repetată
The measurement of k (with the anti-lock system being disconnected or inoperative, between 40 km/h and 20 km/h) shall be carried out with wheels fitted only on one axle, the wheels of the other axle(s) are removed.
Garniturile de frână pentru remorci din categoria O4 sunt supuse încercării în conformitate cu metoda indicată la punctele 1.7.1 și 1.7.2 din anexa 4 la prezentul regulament.
The measurement of zRAL (with the anti-lock system operative) shall be carried out with all wheels fitted.
La încheierea încercărilor prevăzute la punctele 4.6.1 și 4.6.2 din prezenta anexă, se efectuează încercarea la cald a eficacității frânării specificată la punctul 1.7.2 din anexa 4 la prezentul regulament.
The prescribed braking rate referred to in paragraph 5.3.5 of this annex may be calculated by reference to the measured coefficient of adhesion of the two surfaces on which this test is carried out.
La încheierea încercărilor descrise mai sus, garniturile de frână sunt examinate vizual pentru a se verifica dacă pot fi folosite în continuare pe vehicul în condiții normale.
These two surfaces shall satisfy the conditions prescribed in paragraph 5.3.4 of this annex.
ANEXA 16
The coefficient of adhesion (kH and kL) of the high- and low- adhesion surfaces, respectively, shall be determined in accordance with the provisions in paragraph 1.1 of Appendix 2 to this annex.
COMPATIBILITATEA DINTRE VEHICULELE TRACTOARE ȘI REMORCI ÎN CEEA CE PRIVEȘTE COMUNICAȚIILE DE DATE ISO 11992
The braking rate (zMALS) for laden power-driven vehicles shall be:
Cerințele din prezenta anexă se aplică exclusiv vehiculelor tractoare și remorcilor echipate cu un circuit electric de comandă, conform definiției de la punctul 2.24. din prezentul regulament.
and zMALS ≥ kL
Conectorul ISO 7638 asigură alimentarea cu energie pentru sistemul de frânare sau sistemul de frânare antiblocare al remorcii.
The braking rate referred to in paragraph 6.3.2 of this annex may be calculated by reference to the measured braking rates zRALH and zRALL on the two surfaces on which the tests are carried out with the anti-lock system operative.
În cazul vehiculelor echipate cu un circuit electric de comandă, conform definiției de la punctul 2.24 din regulament, acest conector asigură, de asemenea, o interfață de comunicare de date prin contactele 6 și 7 – a se vedea punctul 5.1.3.6 din regulament.
These two surfaces shall satisfy the conditions prescribed in paragraph 6.3.2 of this annex.
Prezenta anexă definește cerințele aplicabile vehiculului tractor și remorcii cu privire la suportul pentru mesaje definit în ISO 11992-2:2003, inclusiv în Amd.1:2007.
The braking rate zRALS shall be:
PARAMETRII DEFINIȚI ÎN ISO 11992-2:2003, INCLUSIV ÎN AMD.1:2007 CARE SUNT TRANSMISE PRIN CIRCUITUL ELECTRIC DE COMANDĂ BENEFICIAZĂ DE SUPORT DUPĂ CUM URMEAZĂ:
If εH > 0,95, use εH = 0,95
Următoarele funcții și mesajele aferente sunt cele specificate în prezentul regulament care sunt suportate de vehiculul tractor sau de remorcă, după caz:
Method of selection of the low-adhesion surfaces
Mesajele transmise de la vehiculul tractor la remorcă:
Details of the coefficient of adhesion of the surface selected, as defined in paragraph 5.1.1.2 of this annex, shall be given to the Technical Service.
Funcție/Parametru
These data shall include a curve of the coefficient of adhesion versus slip (from 0 to 100 per cent slip) for a speed of approximately 40 km/h [1].1.1.1.
Trimitere la ISO 11992-2:2003
The maximum value of the curve will represent kpeak and the value at 100 per cent slip will represent klock.
Trimitere la Regulamentul nr.
The ratio R shall be determined as the quotient of the kpeak and klock.
13
The value of R shall be rounded to one decimal place.
Valoarea cererii de frânare de serviciu/frânare de siguranță
The surface to be used shall have a ratio R between 1,0 and 2,0 [2].
EBS11 Octet 3-4
Prior to the tests, the Technical Service shall ensure that the selected surface meets the specified requirements and shall be informed of the following:
Anexa 10 punctul 3.1.3.2.
Test method to determine R;
Valoarea cererii de frânare la două circuite electrice
Type of vehicle (power-driven vehicle, trailer, …);
EBS12 Octet 3, Biți 1-2
Axle load and tyres (different loads and different tyres have to be tested and the results shown to the Technical Service which will decide if they are representative for the vehicle to be approved).
Regulamentul nr.
The value of R shall be mentioned in the test report.
13, punctul 5.1.3.2.
The calibration of the surface has to be carried out at least once a year with a representative vehicle to verify the stability of R.
Circuitul pneumatic de comandă
Until a uniform test procedure is established for the determination of the adhesion curve for vehicles with a maximum mass exceeding 3,5 tonnes, the curve established for passenger cars may be used.
EBS12 Octet 3, Biți 5-6
In this case, for such vehicles, the ratio kpeak to klock shall be established using a value of kpeak as defined in Appendix 2 to this annex.
Mesajele transmise de la remorcă la vehiculul tractor:
With the consent of the Technical Service, the coefficient of adhesion described in this paragraph may be determined by another method provided that the equivalence of the values of kpeak and klock are demonstrated.
VDC activ/pasiv [1]
Until such test surfaces become generally available, a ratio R up to 2,5 is acceptable, subject to discussion with the Technical Service.
EBS21 Octet 2 Biți 1-2
ANNEX 14
Anexa 21, punctul 2.1.6.
TEST CONDITIONS FOR TRAILERS WITH ELECTRICAL BRAKING SYSTEMS
Alimentarea cu energie electrică a vehiculului: suficientă/insuficientă
For the purposes of the following provisions electrical braking systems are service braking systems consisting of a control device, an electromechanical transmission device, and friction brakes.
EBS22 Octet 2 Biți 1-2
The electrical control device regulating the voltage for the trailer shall be situated on the trailer.
Regulamentul nr.
The electrical energy required for the electrical braking system is supplied to the trailer by the towing vehicle.
13, punctul 5.2.2.20.
Electrical braking systems shall be actuated by operating the service braking system of the towing vehicle.
Cerere de semnal de avertizare de culoare roșie
The nominal voltage rating shall be 12 V.
EBS22 Octet 2 Biți 3-4
The maximum current consumption shall not exceed 15 A.
Punctele 5.2.2.15.2.1, 5.2.2.16 și 5.2.2.20 din Regulamentul nr.
The electrical connection of the electrical braking system to the towing vehicle shall be effected by means of a special plug and socket connection corresponding to … [1], which shall not be compatible with the sockets of the lighting equipment of the vehicle.
13
The plug together with the cable shall be situated on the trailer.
Cerere de frânare de la circuitul de alimentare
CONDITIONS CONCERNING THE TRAILER
EBS22 Octet 4 Biți 3-4
If there is a battery on the trailer fed by the power supply unit of the towing vehicle, it shall be separated from its supply line during service braking of the trailer.
Regulamentul nr.
With trailers whose unladen mass is less than 75 per cent of their maximum mass, the braking force shall be automatically regulated as a function of the loading condition of the trailer.
13, punctul 5.2.2.15.2.
Electrical braking systems shall be such that even when the voltage in the connection lines is reduced to a value of 7 V, a braking effect of 20 per cent of the (sum of the) maximum stationary axle load(s) is maintained.
Cerere de lămpi de stop
Control devices for regulating the braking force, which react to the inclination in the direction of travel (pendulum, spring-mass-system, liquid-inertia-switch) shall, if the trailer has more than one axle and a vertically adjustable towing device, be attached to the chassis.
EBS22 Octet 4 Biți 5-6
In the case of single-axle trailers and trailers with close-coupled axles where the axle spread is less than 1 metre, these control devices shall be equipped with a mechanism indicating its horizontal position (e.g., spirit level) and shall be manually adjustable to allow the mechanism to be set in the horizontal plane in line with the direction of travel of the vehicle.
Regulamentul nr.
A tell-tale shall be provided at the control device, lighting up at any brake application and indicating the proper functioning of the trailer electrical braking system.
EBS23 Octet 1 Biți 7-8
PERFORMANCE
Regulamentul nr.
Electrical braking systems shall respond at a deceleration of the tractor/trailer combination of not more than 0,4 m/s2.
13, punctul 5.2.2.16.
The braking effect may commence with an initial braking force, which shall not be higher than 10 per cent of the (sum of the) maximum stationary axle load(s) nor higher than 13 per cent of the (sum of the) stationary axle load(s) of the unladen trailer.
Atunci când remorca transmite următoarele mesaje, vehiculul tractor trebuie să emită o avertizare către conducător:
The braking forces may also be increased in steps.
Obligația de avertizare a conducătorului auto
At higher levels of the braking forces than those referred to in paragraph 3.2 of this annex these steps shall not be higher than 6 per cent of the (sum of the) maximum stationary axle load(s) nor higher than 8 per cent of the (sum of the) stationary axle load(s) of the unladen trailer.
VDC activ/pasiv [2]
However, in the case of single-axle trailers having a maximum mass not exceeding 1,5 tonnes, the first step shall not exceed 7 per cent of the (sum of the) maximum stationary axle load(s) of the trailer.
Punctul 5.2.1.29.2.1 din Regulamentul nr.
An increase of 1 per cent of this value is permitted for the subsequent steps (example: first step 7 per cent, second step 8 per cent, third step 9 per cent, etc; any further step should not exceed 10 per cent).
13
For the purpose of these provisions a two-axle trailer having a wheelbase shorter than 1 m will be considered as a single axle trailer.
Următoarele mesaje definite în ISO 11992-2:2003, inclusiv în Amendamentul 1:2007, sunt suportate de vehiculul tractor sau de remorcă:
The prescribed braking force of the trailer of at least 50 per cent of the maximum total axle load shall be attained — with maximum mass — in the case of a mean fully developed deceleration of the tractor/trailer combination of not more than 5,9 m/s2 with single-axle trailers and of not more than 5,6 m/s2 with multi-axle trailers.
în prezent, nu există mesaje definite.
Trailers with close-coupled axles where the axle spread is less than 1 m are also considered as single-axle trailers within the meaning of this provision.
Frânarea de serviciu a vehiculului activă/pasivă
Moreover, the limits as defined in the appendix to this annex shall be observed.
EBS22 Octet 1, Biți 5-6
If the braking force is regulated in steps, they shall lie within the range shown in the appendix to this annex.
Frânarea asistată prin circuitul electric de comandă
The test shall be carried out with an initial speed of 60 km/h.
EBS22 Octet 4, Biți 7-8
Automatic braking of the trailer shall be provided in accordance with the conditions of paragraph 5.2.2.9 of this Regulation.
Indicele de date geometrice
If this automatic braking action requires electrical energy, a trailer braking force of at least 25 per cent of the maximum total axle load shall be achieved for at least 15 minutes to satisfy the abovementioned conditions.
EBS24 Octet 1
Under study.
Conținutul indicelui de date geometrice
Until the characteristics of this special connection have been determined, the type to be used will be indicated by the National Type Approval Authority granting the approval.
EBS24 Octet 2
Compatibility of the braking rate of the trailer and the mean fully developed deceleration of the tractor/trailer combination (trailer laden and unladen)
Următoarele mesaje vor fi suportate în mod corespunzător de vehiculul tractor sau de remorcă atunci când vehiculul are instalată o funcție asociată acelui parametru.
single-axle and
Tipul de vehicul
multi-axle trailers
EBS11 Octet 2, Biți 3-4
single-axle and multi-axle trailers
VDC (Controlul dinamic al vehiculului) activ/pasiv [3]
Limits indicated in the diagram refer to laden and unladen trailers.
EBS11 Octet 2, Biți 5-6
When the trailer unladen mass exceeds 75 per cent of its maximum mass, limits shall be applied only to ‘laden’ conditions.
Valoarea cererii de frânare pentru partea din față sau partea stângă a vehiculului
Limits indicated in the diagram do not affect the provisions of this annex regarding the minimum braking performances required.
EBS11 Octet 7
However, if braking performances obtained during test — in accordance with provisions indicated in paragraph 3.4 of this annex — are greater than those required, said performances shall not exceed the limits indicated in the above diagram.
Valoarea cererii de frânare pentru partea din spate sau partea dreaptă a vehiculului
TR sum of braking forces at periphery of all wheels of trailer.
EBS11 Octet 8
PR total normal static reaction of road surface on wheels of trailer.
Sistemul ROP (Protecție în caz de răsturnare) activat/dezactivat [4]
dm mean fully developed deceleration of tractor/trailer combination.
EBS12 Octet 1, Biți 3-4
ANNEX 15
Sistemul YC (Controlul virajului unghiular) activat/dezactivat [5]
INERTIA DYNAMOMETER TEST METHOD FOR BRAKE LININGS
EBS12 Octet 1, Biți 5-6
The procedure described in this annex may be applied in the event of a modification of vehicle type resulting from the fitting of brake linings of another type to vehicles which have been approved in accordance with this Regulation.
Activarea/dezactivarea sistemului ROP (Protecție în caz de răsturnare) al remorcii [4]
The alternative types of brake linings shall be checked by comparing their performance with that obtained from the brake linings with which the vehicle was equipped at the time of approval and conforming to the components identified in the relevant information document, a model of which is given in Annex 2 to this Regulation.
EBS12 Octet 2, Biți 1-2
The Technical Service responsible for conducting approval tests may at its discretion require comparison of the performance of the brake linings to be carried out in accordance with the relevant provisions contained in Annex 4 to this Regulation.
Activarea/dezactivarea sistemului YC (Controlul virajului unghiular) al remorcii [5]
Application for approval by comparison shall be made by the vehicle manufacturer or by his duly accredited representative.
EBS12 Octet 2, Biți 3-4
In the context of this annex, ‘vehicle’ shall mean the vehicle-type approved according to this Regulation and for which it is requested that the comparison shall be considered satisfactory.
Cerere de ajutor la tractare
TEST EQUIPMENT
RGE11 Octet 1, Biți 7-8
A dynamometer having the following characteristics shall be used for the tests:
Axă liftabilă 1 – cerere de poziție
It shall be capable of generating the inertia required by paragraph 3.1 of this annex, and have the capacity to meet the requirements prescribed by paragraphs 1.5, 1.6 and 1.7 of Annex 4 to this Regulation with respect to Type-I, Type-II and Type-III tests.
RGE11 Octet 2, Biți 1-2
The brakes fitted shall be identical with those of the original vehicle-type concerned.
Axă liftabilă 2 – cerere de poziție
Air cooling, if provided, shall be in accordance with paragraph 3.4 of this annex.
RGE11 Octet 2, Biți 3-4
The instrumentation for the test shall be capable of providing at least the following data:
Cerere de blocare a axei directoare
A continuous recording of disc or drum rotational speed;
RGE11 Octet 2, Biți 5-6
Number of revolutions completed during a stop, to a resolution not greater than one eighth of a revolution;
Secunde
Stop time;
Octet 1
A continuous recording of the temperature measured in the centre of the path swept by the lining or at mid-thickness of the disc or drum or lining;
Minute
A continuous recording of brake application control line pressure or force;
Octet 2
A continuous recording of brake output torque.
Ore
TEST CONDITIONS
Octet 3
The dynamometer shall be set as close as possible, with ± 5 per cent tolerance, to the rotary inertia equivalent to that part of the total inertia of the vehicle braked by the appropriate wheel(s) according to the following formula:
Luni
I rotational inertia [kg · m2],
Octet 4
R dynamic tyre rolling radius [m],
Ziua
M that part of the maximum mass of the vehicle braked by the appropriate wheel(s).
Octet 5
In the case of a single-ended dynamometer, this part shall be calculated from the design braking distribution in the case of vehicles of categories M2, M3 and N when deceleration corresponds to the appropriate value given in paragraph 2.1 of Annex 4 to this Regulation;
Anul
in the case of vehicles of category O (trailers), the value of M will correspond to the load on the ground for the appropriate wheel when the vehicle is stationary and loaded to its maximum mass.
Octet 6
The initial rotational speed of the inertia dynamometer shall correspond to the linear speed of the vehicle as prescribed in Annex 4 to this Regulation and shall be based on the dynamic rolling radius of the tyre.
Reglare minute locale
Brake linings shall be at least 80 per cent bedded and shall not have exceeded a temperature of 180 °C during the bedding procedure, or alternatively, at the vehicle manufacturer's request, be bedded in accordance with his recommendations.
Octet 7
Cooling air may be used, flowing over the brake in a direction perpendicular to its axis of rotation.
Reglare oră locală
The velocity of the cooling air over the brake shall be:
Octet 8
TEST PROCEDURE
Susținerea distribuției forței de frânare laterale sau pe axă
Five sample sets of the brake lining shall be subjected to the comparison test;
EBS21 Octet 2, Biți 3-4
they shall be compared with five sets of linings conforming to the original components identified in the information document concerning the first approval of the vehicle type concerned.
Viteza vehiculului bazată pe roată
Brake lining equivalence shall be based on a comparison of the results achieved using the test procedures prescribed in this annex and in accordance with the following requirements.
EBS21 Octet 3-4
Type-0 cold performance test
Accelerație laterală
Three brake applications shall be made when the initial temperature is below 100 °C.
EBS21 Octet 8
The temperature shall be measured in accordance with the provisions of paragraph 2.1.4.4 of this annex.
ABS vehicul activ/pasiv
In the case of brake linings intended for use on vehicles of categories M2, M3 and N, brake applications shall be made from an initial rotational speed equivalent to that given in paragraph 2.1 of Annex 4 to this Regulation, and the brake shall be applied to achieve a mean torque equivalent to the deceleration prescribed in that paragraph.
EBS22 Octet 1, Biți 1-2
In addition, tests shall also be carried out at several rotational speeds, the lowest being equivalent to 30 per cent of the maximum speed of the vehicle and the highest being equivalent to 80 per cent of that speed.
Cerere de semnal de avertizare de culoare galben auto
In the case of brake linings intended for use on vehicles of category O, brake applications shall be made from an initial rotational speed equivalent to 60 km/h, and the brake shall be applied to achieve a mean torque equivalent to that prescribed in paragraph 3.1 of Annex 4 to this Regulation.
EBS22 Octet 2, Biți 5-6
A supplementary cold performance test from an initial rotational speed equivalent to 40 km/h shall be carried out for comparison with the Type-I test results as described in paragraph 3.1.2.2 of Annex 4 to this Regulation.
EBS22 Octet 3, Biți 5-6
The mean braking torque recorded during the above cold performance tests on the linings being tested for the purpose of comparison shall, for the same input measurement, be within the test limits ± 15 per cent of the mean braking torque recorded with the brake linings conforming to the component identified in the relevant application for vehicle type approval.
Asistență privind metoda de încărcare pe rampă