Specific Technical Requirements. 5.1. Technical requirements concerning retro-reflectors of the Classes IA and IB (Symbols "IA" and "IB")
5.1.1. Every retro-reflector of the Classes IA and IB, when tested according to paragraph 5.1.7., shall meet:
(a) The dimensions and shape requirements set forth in Annex 5; and
(b) The photometric and colorimetric requirements as specified in paragraphs 5.1.4. to 5.1.5.; and
(c) The physical and mechanical requirements set forth in paragraph 5.1.7., depending on the nature of the materials and construction of the retro-reflective devices.
5.1.2. The applicant shall submit ten samples for approval which shall be tested in the chronological order as indicated in paragraph 5.1.7.
Specific Technical Requirements. 5.1 technical requirements concerning front position lamps, (symbols A, MA) and front end-outline marker lamps, (symbols AM)
5.1.1. The light emitted by each of the two lamps supplied shall meet the requirements in Table 3. Table 3 Luminous intensities for front position and front end-outline marker lamps Minimum luminous intensity in HV (values in cd) Maximum luminous intensity in any direction when used as (values in cd) A single lamp A lamp marked "D" (paragraph 3.3.2.5.2.) Front position lamps, front end-outline marker lamp, A or AM 4 140 70 Front position lamps (motorcycle), MA 4 140 N.A. Front position lamps A incorporated in a headlamp or in a front fog lamp 4 140 N.A.
5.1.2. Outside the reference axis and within the angular fields defined in the diagrams in Part A of Annex 2, the intensity of the light emitted by each lamp must in each direction corresponding to the points in the table of standard light distribution reproduced in paragraph 2. of Annex 3, be not less than the minimum specified in paragraph 5.1.1., multiplied by the percentage specified in the said table of the direction in question.
5.1.3. Throughout the fields defined in the diagrams in Part A of Annex 2, the luminous intensity of the light emitted must be not less than 0.05 cd for front position lamps and front end-outline marker lamps;
5.1.4. The colour of the light emitted shall be white, however the lamp identified by symbol ‘MA’ may be amber.
Specific Technical Requirements. 5.1. Technical requirements concerning driving-beam of the Class A, B, D (GDL), BS, CS, DS or ES (GDL) (symbols “R”, "HR", “DR”, "XR”, "R-BS”, “XX- XX”, “XX-XX” or “WR-ES”)
5.1.1. In the case of a road illumination device designed to provide a driving-beam and a passing-beam, measurements of the luminous intensity of the driving- beam shall be taken with the same alignment as for measurements under paragraphs 5.2. to 5.4.
Specific Technical Requirements. The maintenance service for the motor vehicles shall be as detailed below:
Specific Technical Requirements. 5.1. Front position lamps (A, MA) and front end-outline marker lamps (AM)
5.1.1. Luminous intensity and standard light distribution: The light emitted by each of the two samples supplied shall meet the requirements in Table 3. Table 3 Luminous intensities for front position and front end-outline marker lamps Minimum luminous intensity in cd (Par. 4.8.3.1. (a)) Maximum luminous intensity in Angles of Front position lamps, front end- outline marker lamp of categories cd when used as (Par. 4.8.3.1. (b)) Standard light distribution (Par. 4.8.3.1. (c)) geometric visibility (Par. 4.8.3.1. (d)) A single lamp A lamp marked "D" (Par. Definition Minimum luminous 3.3.2.5.2) intensity in cd A, MA or AM 4∙100 1.40∙102 7.0∙101 Figure A3-I Table A2-1 5∙10-2
5.1.2. Minimum luminous intensity within the angles of geometric visibility: See Table 3.
5.1.3. Minimum or maximum area of apparent surface: No requirements.
Specific Technical Requirements. 5.1. Technical requirements concerning driving-beam of the Class A, B, D (GDL), BS, CS, DS or ES (GDL) (symbols “R”, "HR", “DR”, "XR”, "R-BS”, “XX-XX”, “XX-XX” or “WR-ES”)
5.1.1. In the case of a road illumination device designed to provide a driving-beam and a passing-beam, measurements of the luminous intensity of the driving-beam shall be taken with the same alignment as for measurements under paragraphs 5.2. to 5.4. In the case of a road illumination device providing a driving-beam only, it shall be so adjusted that the area of maximum luminous intensity is centred on the point of intersection of lines H-H and V-V; such a device needs to meet only the requirements referred to in paragraph 5.1.3. For devices where more than one light source is used to provide the driving-beam, these light sources shall be operated simultaneously to determine the maximum value of the luminous intensity (IM). It is also possible that a part of the driving beam produced by one of these light sources will be used exclusively for short time signals "flash to pass" as declared by the applicant. This shall be indicated in the relevant drawing and a remark shall be made in the communication form.
5.1.2. Irrespective of the type of light source used to produce the principal passing-beam, several light sources are allowed to be used for each individual driving-beam.
5.1.3. Requirements for the luminous intensity distribution of the driving-beams:
5.1.3.1. Referring to Figure A4-II the luminous intensity distribution of the driving-beam shall meet the following requirements. Table 5 Luminous intensity requirements for driving-beam Class A Headlamp Class B Headlamp Class D Headlamp IM 27,000 40,500 43,800
5.1.3.2. Referring to Figure A4-III the luminous intensity distribution of a primary driving-beam shall meet the following requirements. Table 6 Test point number Test point angular coordinates - degrees* Required luminous intensity [cd] 1 H-V 16,000 --- 20,000 --- 30,000 --- 2 H-2.5°R and 2.5°L 9,000 --- 10,000 --- 20,000 --- 3 H-5°R and 5°L 2,500 --- 3,500 --- 5,000 --- 4 H-9°R and 9°L --- --- 2000 --- 3,400 --- 5 H-12°R and 12°L --- --- 600 --- 1,000 --- 6 2°U-V --- --- 1000 --- 1,700 --- MIN luminous intensity of the maximum (IM) 20,000 --- 25,000 --- 40,000 --- MAX luminous intensity of the maximum (IM) --- 215,000 --- 215,000 --- 215,000 * 0.25 tolerance allowed independently at each test point for photometry unless indicated otherwise.
5.1.3.3. Referring to Figure A4-IV th...
Specific Technical Requirements. A Requirement 1 —
Specific Technical Requirements. The specific technical requirements necessary to implement the UPI Software and the Application Server Software as described above shall be determined with reference to the designs, definitions, and specifications as presented to AT&T and the following documents, copies of which have been previously provided to AT&T: . UPI ANT Scalability Performance Characteristics (April 22, 1996, and subsequent updates delivered to AT&T) . UPI Uplink Gateway Specification (April 22, 1996, and subsequent updates delivered to AT&T) . UPI Gateway Protocol UGP Overview (April 22, 1996, and subsequent updates delivered to AT&T) . UPI Software Developer's Kit Specification (April 22, 1996, and subsequent updates delivered to AT&T)
Specific Technical Requirements. 5.1. Technical requirements concerning driving-beam of the Class A, B, RA, ADB, BS, CS or DS (symbols “R”, “HR”, “RA”, “XR”, “ADB”, “R-BS”, “WR-CS” or “WR-DS”)
5.1.0. Xxe headxxxx shall be aimed according to Annex 5, paragraph 3.1. including the allowed specific tolerances of paragraph 4. For devices where more than one light source is used to provide the driving- beam, these light sources shall be operated simultaneously to determine the maximum value of the luminous intensity (Imax).
5.1.2. It is also possible that a part of the driving-beam produced by one of these light sources will be used exclusively for short time signals "flash to pass" as declared by the applicant. This shall be indicated in the relevant drawing and a remark shall be made in the communication form.
5.1.3. For the coordinates of any measuring point/line/zone a 0.25° tolerance is allowed independently at each test point for photometry unless indicated otherwise.
5.1.4. The luminous intensity distribution of the driving-beam, referring to Figures A4-II, A4-III or A4-IV, shall meet the requirements of Table 5. Table 5 Type approval photometric requirements for driving-beam Element Angular coordinates in deg. Minimum luminous intensity in cd vertical horizontal Class A Class B Class RA (Auxiliary) Class BS Class CS (Secondary) Class DS (Secondary) H-12L 0° 12°L 6.00∙102 1.50∙103 - - - - H-9L 0° 9°L 2.00∙103 3.40∙103 - - - - H-6L 0° 6°L 3.40∙103 5.00∙103 - 2.50∙103 3.40∙103 5.00∙103 H-3L 0° 3°L 1.20∙104 1.75∙104 - 9.00∙103 1.20∙104 1.75∙104 H-V a 0° 0° 0.8×Imax 0.8×Imax 0.8×Imax 1.60∙104 2.00∙104 3.00∙104 H-3R 0° 3°R 1.20∙104 1.75∙104 - 9.00∙103 1.20∙104 1.75∙104 H-6R 0° 6°R 3.40∙103 5.00∙103 - 2.50∙103 3.40∙103 5.00∙103 H-9R 0° 9°R 2.00∙103 3.40∙103 - - - - H-12R 0° 12°R 6.00∙102 1.50∙103 - - - - Imax - - 2.70∙104 4.00∙104 1.00∙104 2.00∙104 2.70∙104 4.00∙104 Notes: In Table 5 a In case of a matched pair, the contribution of each lamp on H-V point shall not be less than 40 per cent of the relevant beam class minimum Imax required.
5.1.4.1. Except for classes BS, CS and DS, the point of intersection (HV) of lines H-H and V-V shall be situated within the isocandela 80 per cent of maximum luminous intensity (Imax)
5.1.4.2. The maximum value (Imax) shall not exceed 2.15∙105 cd in any direction.
5.1.4.2.1. The reference mark (I′M) of the maximum luminous intensity shall be obtained by the ratio: I′M = Imax /4,300 This value shall be rounded off to the value 2.5 - 5 - 7.5 - 10 - 12.5 - 17.5 -...
Specific Technical Requirements. 4.1 Technical requirements concerning front position lamps, (symbols A, MA) and end-outline marker lamps, (symbols AM)
4.1.1. The light emitted by each of the two devices supplied shall be in the reference axis, of not less than the minimum intensity and of not more than the maximum intensity specified below: Minimum luminous intensity in cd Maximum luminous intensity in cd when used as
4.1.1.1. Front position lamps, front end-outline marker lamp A or AM 4 140 70 4.1.1.2. Front position lamps incorporated in a headlamp 4 140 -
4.1.2. The light intensity at the points of standard light distribution defined in Paragraph 2 of Annex 3
