1、_SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising theref
2、rom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2010 SAE International All rights reserved. No part of this publication ma
3、y be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside US
4、A) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/J1383_201005SURFACE VEHICLE RECOMMENDED PRACTICE J1383 MAY2010 Issued 1985-04 Revised 2010-05
5、Superseding J1383 MAY2005 Performance Requirements for Motor Vehicle Headlamps RATIONALE Revisions to this document were made to improve the readability and to revise the photometric tables format. In addition, the replaceable bulb wording was removed/revised to apply to other types of motor vehicle
6、 headlamp systems. Specific changes are detailed below: a. Title of document changed to remove replaceable bulb restriction for this document. b. Table of Contents changed to remove “replaceable bulb” on Figures 1, 3, and 4. Figure titles also changed. Table of Contents updated to mirror changes in
7、the document. c. Revised section 3 to remove definitions duplicated from SAE J387 and added definitions for Integral Beam Headlamp, Combination Headlamp, Replaceable Bulb Headlamp, and Replaceable Light Source Headlamp. Revised Replaceable Light Source definition. Removed H-V axis definition. d. Upd
8、ated section 4 to include markings for Integral Beam Headlamps and Combination Headlamps. Changed title of 4.5 to Optical Axis Marking for a more accurate description of this section. e. Revised Section 5 to more closely match SAE J575. Also, removed duplicate wording from SAE J575 and just referred
9、 to SAE J575 when appropriate. f. Revised Section 6 to match Section 5 renumbering. Also, removed duplicate wording from SAE J575 and just referred to SAE J575 when appropriate. g. Revised the 10U-60U measuring procedure to ensure that the test is repeatable and accurate. Width of scans revised to 2
10、0 degrees to reflect only the important area for veiling glare. Graphics changes as required to reflect the zone. h. Added similar requirements for two zones defining 0U-10U as previously there were no requirements/restrictions for this zone. “Zone 2” created to define requirements for the left side
11、 of the beam pattern and “Zone 3” created to define the requirements for the right side of the beam pattern. i. Moved Figures into the body of the text and deleted photo Tables as they are incorporated into the figures. Figures renumbered as appropriate. Figures duplicated in SAE J575 removed. j. Ad
12、ded text describing the photometric charts and added some chart footnotes into the document text. k. Modified Scope to match actual contents of document by removing the words “material requirements, design requirements, and design guidelines.” SAE J1383 Revised MAY2010 Page 2 of 22TABLE OF CONTENTS
13、1. SCOPE 32. REFERENCES 32.1 Applicable Publications 32.1.1 SAE Publications . 32.2 Related Publications 32.2.1 Federal Publications 32.2.2 ASTM Publications 43. DEFINITIONS 44. LIGHTING IDENTIFICATION CODE, MARKINGS AND NOTICES . 64.1 SAE J759 Lighting Identification Code 64.2 Headlamp Marking Requ
14、irements . 64.3 Headlamp Aim-Type Code 64.4 Replacement Component Marking 94.5 Optical Axis Marking 95. TESTS . 95.1 SAE J575, Tests for Motor Vehicle Lighting Devices and Components . 105.2 Color Test 115.3 Plastic Materials . 115.4 Aiming Adjustment Test . 115.5 Aim Range Test . 115.6 Inward Force
15、 Test 115.7 Torque Deflection Test 126. PERFORMANCE REQUIREMENTS . 126.1 SAE J575, Test Requirements for Motor Vehicle Lighting Devices and Components. . 126.2 Color Requirement . 156.3 Plastic Materials Requirements . 156.4 Aiming Adjustment Requirement . 156.5 Aim Range Requirements 166.6 Inward F
16、orce Requirements 166.7 Torque Deflection Requirement . 166.8 Headlamp Aim Requirements 166.9 Installation Requirements 217. GUIDELINES . 218. NOTES . 228.1 Marginal Indicia 22FIGURE 1 DIMENSIONAL SPECIFICATIONS FOR LOCATION OF AIMING PADS ON HEADLAMPS 7FIGURE 2 DETAIL EXAMPLE OF AIMING PAD 7FIGURE
17、3 DIMENSIONAL SPECIFICATIONS FOR LOCATION OF AIMING PADS ONHEADLAMP UNITS . 8FIGURE 4 INWARD FORCE TESTER . 12FIGURE 5 PHOTOMETRYLOW BEAM HEADLAMPS . 13FIGURE 6 PHOTOMETRYHIGH BEAM HEADLAMPS 14FIGURE 7 “3 LINE“ HORIZONTAL AIM VOLH2 . 19FIGURE 8 “0.2 D“ HORIZONTAL AIM VORH OR VOLH1 . 20FIGURE 9 “0.2
18、D“ HORIZONTAL AIM VORH OR VOLH1 . 20TABLE 1 DIMENSIONAL SPECIFICATIONS FOR LOCATION OF AIMING PADS ONHEADLAMP UNITS . 8TABLE 2 COMBINATIONS OF AIM MECHANISMS AND AIM TOLERANCE ALLOWED . 20SAE J1383 Revised MAY2010 Page 3 of 221. SCOPE This SAE Recommended Practice is intended as a guide toward stand
19、ard practice and is subject to change to keep pace with experience and technical advances. This document establishes performance requirements for headlamps. 2. REFERENCES 2.1 Applicable Publications The following publications form a part of this specification to the extent specified herein. Unless o
20、therwise indicated, the latest issue of SAE publications shall apply. 2.1.1 SAE Publications Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.SAE J387 Terminology Motor Vehicle Lighting SAE J57
21、5 Test Methods and Equipment for Lighting Devices for Use on Vehicles Less than 2032 mm in Overall WidthSAE J576 Plastic Material or Materials for Use in Optical Parts Such as Lenses and Reflex Reflectors of Motor Vehicle Lighting Devices SAE J578 Color Specification SAE J599 Lighting Inspection Cod
22、e SAE J600 Headlamp Aim Test Machines SAE J602 Headlamp Aiming Device for Mechanically Aimable Headlamp Units SAE J759 Lighting Identification Code SAE J2442 Harmonized Provisions for Installation of Lamps and Retro-Reflecting Devices on Road Vehicles Except Motorcycles SAE J2595 Performance Require
23、ments for Sealed Beam Motor Vehicle Headlamps 2.2 Related Publications The following publications are provided for information purposes only and are not a required part of this SAE Technical Report.2.2.1 Federal Publications Available from the Superintendent of Documents, U. S. Government Printing O
24、ffice, Mail Stop: SSOP, Washington, DC 20402-9320.FMVSS 108 SAE J1383 Revised MAY2010 Page 4 of 222.2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org.ASTM E 308-85 Standard Method for Compu
25、ting the Color of Objects by Using the CIE System 3. DEFINITIONS 3.1 HEADLAMP A lighting device providing a high and/or a low beam designed to provide illumination forward of the vehicle. 3.2 REPLACEABLE LIGHT SOURCE A light source with related envelope and mounting base which is removable from the
26、headlamp for the purpose of replacement.3.3 MECHANICALLY AIMABLE HEADLAMP A headlamp having three pads on the lens, forming an aiming plane or an aiming ring, the aiming plane or aiming ring being used for laboratory photometric testing and for inspecting the aim of the headlamp when installed on th
27、e vehicle. 3.4 AIMING PLANE A plane defined by the surface of the three aiming pads on the headlamp lens or by the forward surface of an aiming ring.3.5 HEADLAMP OPTICAL AXIS The line formed by the intersection of a horizontal and a vertical plane through the light source parallel to the longitudina
28、l axis of the vehicle. If the optical axis of the headlamp is not at the geometric center of the lens or multiple light sources are used, then the location will be indicated by the manufacturer on the headlamp. 3.6 SEASONING - FILAMENT BULBS Process of energizing the filament of a bulb at design vol
29、tage for a period of time equal to 1% of design life or 10 h, whichever is shorter 3.7 TEST VOLTAGE The specified voltage and tolerance to be used when conducting a test. 3.8 RATED VOLTAGE The nominal circuit or vehicle electrical system voltage classification. (Example: 12 V headlamp.) 3.9 HEADLAMP
30、 TEST FIXTURE Device specifically designed to support a headlamp in the test position during laboratory testing. Mounting hardware and components shall be representative of those necessary to operate the headlamp in its normal manner. 3.10 AIMING SCREWS Screws with self-locking features used for adj
31、usting horizontal and/or vertical aim and to retain the headlamp unit in the proper position. SAE J1383 Revised MAY2010 Page 5 of 223.11 VEHICLE HEADLAMP AIMING DEVICE (VHAD) An aiming device incorporated in the headlamp system which allows for inspection and adjustment of headlamp aim without the u
32、se of aim measuring equipment external to the vehicle. 3.12 HIGH BEAM A beam intended primarily for distant illumination and for use when not meeting or following other vehicles. 3.13 LOW BEAM A beam intended to illuminate the road ahead of the vehicle when meeting or following another vehicle. 3.14
33、 HIGH BEAM FILAMENT SOURCE(S) Filament coil designed to provide high beam function. 3.15 LOW BEAM FILAMENT SOURCE(S) Filament coil designed to provide low beam function. 3.16 AIMING REFERENCE PLANE A plane which is perpendicular to the longitudinal axis of the vehicle and tangent to the forward most
34、 aiming pad on the headlamp or, where such a plane would intersect the surface of the lens between the aiming pads, a plane which is perpendicular to the longitudinal axis of the vehicle and is located forward of and as close to the lens as possible without causing interference. 3.17 DIRECT READING
35、INDICATOR A device that is mounted in its entirety on a headlamp or headlamp aiming or headlamp mounting equipment, is part of a VHAD, and provides information about headlamp aim in analog or digital format.3.18 REMOTE READING INDICATOR A device that is not mounted in its entirety on a headlamp or h
36、eadlamp aiming or headlamp mounting equipment, but otherwise meets the definition of a direct reading indicator. 3.19 VISUALLY/OPTICALLY AIMABLE HEADLAMP A headlamp which is designed to be visually/optically aimable. 3.20 CUTOFF A visual/optical aiming cue in the low beam that marks a separation bet
37、ween areas of higher and lower luminance. 3.21 Integral Beam Headlamp A headlamp, other than a standardized sealed beam headlamp or a replaceable bulb headlamp, comprising an integral and indivisible optical assembly including lens, reflector, and light source. 3.22 COMBINATION HEADLAMP A headlighti
38、ng system comprised of two different headlamp types, each of which shall be either a sealed beam headlamp, an integral beam headlamp, or a replaceable bulb headlamp. SAE J1383 Revised MAY2010 Page 6 of 223.23 REPLACEABLE LIGHT SOURCE HEADLAMP A headlamp utilizing a replaceable light source(s) to pro
39、vide illumination.4. LIGHTING IDENTIFICATION CODE, MARKINGS AND NOTICES 4.1 SAE J759 Lighting Identification Code 4.1.1 Replaceable Bulb Headlamps meeting the requirements herein for replaceable bulb headlamps shall be identified by the code “HR” in accordance with SAE J759. 4.1.2 Integral Beam Head
40、lamps meeting the requirements herein for integral beam headlamps shall be identified by the code “HI” in accordance with SAE J759. 4.1.3 Combination Headlamp Headlamps meeting the requirements herein for combination headlamps shall be identified by the codes of the headlamp types incorporated in th
41、e headlamp system in accordance with SAE J759. 4.2 Headlamp Marking Requirements Headlamps shall be permanently marked with the following markings: 4.2.1 Name and/or trademark of the manufacturer, importer, or vehicle manufacturer shall be visible when installed on the vehicle. 4.2.2 Design voltage
42、and part number or trade number shall appear on the headlamp. 4.2.3 If markings are molded on the surface of the lens, the face of letters, numbers, or other symbols molded on the surface of the lens shall not be raised more than 0.5 mm (0.020 in). 4.2.4 The letters, numbers, or other symbols shall
43、be not less than 3 mm in height. 4.3 Headlamp Aim-Type Code 4.3.1 Mechanical Aim Headlamp 4.3.1.1 The lens shall have three aiming pads which meet the requirements of Figures 1 to 4, which detail the dimensional specifications for the location of aiming pads on replaceable bulb headlamps. The aiming
44、 pads need not be centered at the geometric center of the lens, or on the optical axis. Except as provided in 4.3.1.2, a whole number, which represents the distance in tenths of an inch (i.e., 0.3 in = 3) from the aiming reference plane to the respective aiming pads which are not in contact with tha
45、t plane, shall be inscribed adjacent to each respective aiming pad on the lens. The height of these numbers shall be not less than 0.157 in (4 mm). If there is interference between the plane and the area of the lens between the aiming pads, the whole number represents the distance to a secondary pla
46、ne. The secondary plane shall be located parallel to the aiming reference plane and as close to the lens as possible without causing interference. 4.3.1.2 If the forward aiming pad is the lower inboard aiming pad, then the dimensions may be placed anywhere on the lens. The dimension for the outboard
47、 aiming pad (Dimension F in Table 1) shall be followed by the letter “H” and the dimension for the center aiming pad shall be followed by the letter “V.” The dimensions shall be expressed in tenths of an inch. SAE J1383 Revised MAY2010 Page 7 of 22FIGURE 1 - DIMENSIONAL SPECIFICATIONS FOR LOCATION O
48、F AIMING PADS ON HEADLAMPS FIGURE 2 - DETAIL EXAMPLE OF AIMING PAD SAE J1383 Revised MAY2010 Page 8 of 22FIGURE 3 - DIMENSIONAL SPECIFICATIONS FOR LOCATION OF AIMING PADS ON HEADLAMP UNITS TABLE 1 - DIMENSIONAL SPECIFICATIONS FOR LOCATION OF AIMING PADS ON HEADLAMP UNITS SAE J1383 Revised MAY2010 Pa
49、ge 9 of 224.3.2 Visual/Optical Aim Headlamp 4.3.2.1 Vertically Aimed Headlamp 4.3.2.1.1 Headlamps intended to be aimed vertically using the left side of the low beam pattern shall be marked “VOL.”4.3.2.1.2 Headlamps intended to be aimed vertically using the right side of the low beam pattern shall be marked “VOR.”4.3.2.2 Vertically and Horizontally Aimed Headlamp (Reference 6.8.5.1.4) 4.3.2.2.1 Headlamps intended to be aimed horizontally us
