SAE J2039-2001 Side Turn Signal Lamps for Long Vehicles.pdf
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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 therefr
2、om, 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. TO PLACE A DOCUMENT ORDER: +1 (724) 776-4970 FAX: +1 (724) 776-0790 SAE WEB ADDRESS h
3、ttp:/www.sae.org Copyright 2001 Society of Automotive Engineers, Inc. All rights reserved.Printed in U.S.A. SURFACE VEHICLE 400 Commonwealth Drive, Warrendale, PA 15096-0001 RECOMMENDED PRACTICE Submitted for recognition as an American National Standard J2039 REV. MAY2001 Issued1994-06 Revised2001-0
4、5 Superseding J2309 JUN1994 Side Turn Signal Lamps for Long Vehicles TABLE OF CONTENTS 1.Scope. 1 2.References. 2 3.Definitions.2 4.Lighting Identification Code 2 5.Tests. 3 6.Requirements . 3 7.Guidelines 6 8.Notes 6 Appendix A . 7 1.ScopeThis SAE Recommended Practice provides test procedures, requ
5、irements, and guidelines for side turn signal lamps intended for use on trailers 12 m or more in overall length except pole trailers. Side turn signal lamps conforming to the requirements of this document may be used on other large vehicles such as trucks, truck tractors, buses, and other applicatio
6、ns where this type of lighting device is desirable. SAE J2039 Revised MAY2001 -2- 2.References 2.1Applicable PublicationsThe following publications form a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply. 2.1.1SAE
7、 PUBLICATIONSAvailable from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org. SAEJ387TerminologyMotor Vehicle Lighting SAEJ576Plastic Material for Use in Optical Parts Such as Lenses and Reflectors of Motor Vehicle Lighting Devices SAEJ578Color Specification SAE J588Turn Signal
8、Lamps for Use on Vehicles Less than 2032 mm in Overall Width SAEJ759Lighting Identification Code SAE J1690Flashers SAEJ2139Tests for Lighting Devices, Reflective Devices, and Components Used on Vehicles 2032 mm or More in Overall Width SAE J2261Stop Lamps and Front and Rear Turn Signal Lamps for Use
9、 on Motor Vehicles 2032 mm or More in Overall Length 2.2Related PublicationsThe following publications are provided for information purposes only and are not a required part of this document. 2.2.1SAE PUBLICATIONSAvailable from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org. S
10、AEJ567Lamp Bulb Retention System for Requirements and Gages Used in Retention System Design SAEJ759Lighting Identification Code SAEJ1395Front and Rear Turn Signal Lamps Used on Vehicles 2032 mm or More in Overall Width SAEJ1889LED Lighting Devices SAEJ2042Clearance, Sidemarker, and Identification La
11、mps for Use on Motor Vehicles 2032 mm or More in Overall Width 2.2.2TMC PUBLICATIONSAvailable from The American Trucking Association, Alexandria, VA. TMC#RP-702ATrailer Lamp and Reflector Placement TMC#RP-704BHeavy-Duty Lighting Systems for Trailers TMC#AV7-1Heavy-Duty Lighting Systems for Trailers
12、2.2.3TMC PUBLICATIONSAvailable from TTMA, 1020 Princess Street, Alexandria, VA 22314. TTMA #RP-9Location of Lighting Devices for Trailers 3.Definitions 3.1Side Turn Signal Lampis the signaling element of a turn signal system which indicates a change in direction by giving a flashing light on the sid
13、e toward which the turn or lane change will be made. Side turn signal lamps are supplemental to, and should not be confused with front- and rear-mounted turn signal lamps described in SAE J588 or J2261. See SAE J1690 for flash rate and percent on time. 4.Lighting Identification CodeSide turn signal
14、lamps for use on trailers 12 m or more in overall length or for other large vehicles may be identified by the Code “E” in accordance with SAE J759. SAE J2039 Revised MAY2001 -3- 5.Tests 5.1SAE J2139 is a part of this document. The following tests are applicable with modification as indicated. 5.1.1V
15、IBRATION 5.1.2MOISTURE 5.1.3DUST 5.1.4CORROSION 5.1.5PHOTOMETRY 5.1.5.1Photometric measurements shall be made with the light source of the device at least 3 m from the photometer. 5.1.5.2The H-V axis of the device shall be taken as the horizontal line through the light source and normal to the longi
16、tudinal axis of the vehicle, when the device is mounted in its design position. 5.1.5.3Photometric measurement shall be made with the light source steadily burning. 5.1.6WARPAGE TEST ON DEVICES WITH PLASTIC COMPONENTS 5.2ColorThe lamp assembly color shall be measured in accordance with SAE J578. 5.3
17、Plastic MaterialsThe plastic (optical) materials shall be tested in accordance with SAE J576. 6.Requirements 6.1Performance RequirementsThe device when tested in accordance with the test procedures of this document shall meet the requirements of SAE J2139 or as indicated. 6.1.1VIBRATION 6.1.2MOISTUR
18、E 6.1.3DUST 6.1.4CORROSION 6.1.5PHOTOMETRY 6.1.5.1The lamp shall be designed to conform to the zone total photometric requirements of Table 1 and its footnotes. The summation of the luminous intensity measurements at the test points in a zone shall be at least the value shown. 6.1.5.2When a sidemark
19、er lamp is combined with the side turn signal lamp, the side turn lamp intensity shall not be less than five times the luminous intensity of the sidemarker lamp at any test point of Table 1. 6.1.6WARPAGE SAE J2039 Revised MAY2001 -4- 6.2ColorThe color of the light from the side turn signal lamp shal
20、l be yellow as specified in SAE J578. 6.3Plastic MaterialsThe plastic materials used in the optical parts shall meet the requirements of SAE J576. 6.4Design Requirements 6.4.1If a side turn signal lamp is optically combined with a sidemarker lamp and a replaceable multiple light source is used, the
21、light source retention system shall be designed with an indexing means so that the light source is properly indexed. Removable light source retention systems shall have an indexing feature so that they cannot be reinserted into the lamp housing in a random position, unless the lamp will perform its
22、intended function with random light source orientation. 6.4.2The effective projected luminous lighted lens area, as defined in SAE J387, shall be at least 20 cm2. TABLE 1SIDE TURN SIGNAL LAMP PHOTOMETRIC PERFORMANCE REQUIREMENTS(1) 1.Ratio requirements of 6.1.5.2 apply. Zone Curbside Lamps(2) (Right
23、 Hand) Test Point Degrees 2.This table shows the zone totals for the curbside lamp requirements. The roadside lamp zone total requirements are symmetrically opposite. Minimum Luminous Intensity Candela(3) 3.The measured values at each individual test point shall not be less than 60% of the required
24、minimum value shown for that individual test point location. Zone Total Luminous Intensity, Candela(4) 4.The sum of the luminous intensity measurements at each test point within a zone shall not be less than the Zone Total Luminous Intensity shown. 135U-45R -30R 20U-60R 10D-60R 15D-45R 20D-30R 12 12
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