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Standard

Side Turn Signal Lamps for Long Vehicles

2018-09-20
WIP
J2039
This SAE Recommended Practice provides test procedures, requirements, and guidelines for side turn signal lamps intended for use on vehicles 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 applications where this type of lighting device is desirable. It is not intended for use on shorter vehicles due to the higher intensity requirements of SAE J2039 compared to the SAE J914 devices.
Standard

Fuel Filter Test Methods

2018-09-20
WIP
J905
The purpose of this fuel filter test method is to provide standardized methods for evaluating the performance characteristics of fuel filters by bench test methods. This, combined with data obtained from application tests, may be used to establish standards of performance for filters when tested by these standard methods. Many variations in requirements of filtration to protect fuel supply equipment on engines and variations in operating conditions make it difficult to specify meaningful "in-service" performance standards by which a filter may be judged. By the use of these standard test methods, test conditions are always the same, and comparisons of the laboratory performance of filters may be made with a high degree of confidence. Once the requirements of a particular application are known, performance standards for suitable filters may be established by these test methods, and adequacy of performance of filters for the job may be determined.
Standard

Cooperative Perception System

2018-09-18
WIP
J2945/8
This document provides a description for a V2X-capable device such as a vehicle, an infrastructure or a portable device to broadcast its perception information of other road users/objects nearby, to realize cooperative perception sharing, and to improve the perception performance of other V2X-capable devices/systems. #11;The concept of such perception sharing system can be: The host system is capable of transmitting and receiving V2X messages such as BSM and PSM messages. In the meanwhile the host system is capable of detecting nearby road users/objects such as foreign objects, vehicles and pedestrians. The host system can determine whether the detected objects are V2X enabled or not, and translate the detected objects to messages such as a new cooperative perception message, and/or an extension of messages such as BSMs/PSMs, and broadcast these messages.
Standard

Test Method for Evaluating the Electrical Resistance of Coolant System Hose Covers

2018-09-18
WIP
J2790
This test method provides a standardized procedure for evaluating the electrical resistance of automotive coolant hose covers. It is know that an electrical potential exists between the engine and the radiator. Coolant hose cover conductivity has been determined to be a factor in reduced hose clamp life when vehicle build variations allow possible contact of the hose or the clamp to contact metal components on the radiator and engine thus completing an electrical circuit. The ensuing electrical current can undercut the clamp protective coating, leaving it vulnerable to the corrosive effects of road salts, moisture, and other environmental contaminants. SAE Recommended Practice J1684 addresses the conductivity of the tube portion of the coolant hose.
Standard

Positioning Enhancements for V2X systems

2018-09-17
WIP
J2945/7
This WIP delivers a technical report with the intent of leveraging existing specifications and reports for V2X positioning enhancements, e.g.SAE6857 Requirements for a Terrestrial Based Positioning, Navigation, and Timing (PNT) System. Specifically, this WIP will extend beyond the existing GNSS requirements with additional complimentary positioning and augmentation capability requirements. This work will study the enhancement of the existing specifications in J2945/x and other ITS/V2X standards.   The first step in this work will be to survey similar work within SAE and/or other standards development organizations to adopt and collaborate with their efforts.
Standard

Impact Characteristics of Seat Back Mounted IFE Monitors - Basis for ARP6330

2018-09-13
CURRENT
AIR6908
This document provides background information, rationale, and data (both physical testing and computer simulations) used in defining the component test methods and similarity criteria described in SAE Aerospace Recommended Practice (ARP) 6330. ARP6330 defines multiple test methods uses to assess the effect of seat back mounted IFE monitor changes on blunt trauma to the head and post-impact sharp edge generation. The data generated is based on seat and IFE components installed on type A-T (transport airplane) certified aircraft. While not within the scope of ARP6330, generated test data for the possible future development of surrogate target evaluation methods is also included.
Standard

Methods to Evaluate Impact Characteristics of Seat Back Mounted IFE Monitors

2018-09-13
CURRENT
ARP6330
This SAE Aerospace Recommended Practice (ARP) defines means to assess the effect of changes to seat back mounted IFE monitors on blunt trauma to the head and post-impact sharp edges. The assessment methods described may be used for evaluation of changes to seat back monitor delethalization (blunt trauma and post-test sharp edges) and head injury criterion (HIC) attributes (refer to ARP6448 Appendix A Items 3 and 6, respectively). Application is focused on type A-T (transport airplane) certified seat installations.
Standard

Function Performance Status Classification for EMC Immunity Testing

2018-09-13
CURRENT
J1812_201809
This SAE Standard provides a general method for defining the acceptable function performance status classification for the functions of automotive electronic devices upon application of the test conditions specified as described in appropriate EMC immunity test standards (for example, SAE J1113 and SAE J551). Testing of devices could be performed either on or off vehicles. Appropriate test signal and methods, Function Performance status, and test signal severity level would have to be specified in the individual cases.
Standard

Network Layer

2018-09-13
CURRENT
J1939/31_201809
SAE J1939-31 Network Layer describes the requirements and services for Network Interconnection ECUs (NIECU) that enable electronic control units (ECUs) on a network segment to intercommunicate with other ECUs on different network segments of the vehicle network. This document defines various types of NIECUs. The information in this document applies only to ECUs that are intended to provide networking services. It is not necessary for an ECU to provide any of these services in order to be compliant with the SAE J1939 protocol.
Standard

Maneuver Sharing and Coordinating service

2018-09-11
WIP
J3186
This project will provide requirements to support applications for the Maneuver Sharing and Coordinating service (MSCS) in order to improve road safety and traffic efficiency by sharing and coordinating vehicle maneuvers via V2V, V2I and/or V2P communications. The document development will start with concepts and use case scenarios for MSCS, and overview of MSCS systems and operations. It will define message sets for MSCS, and the effort may result in identifying new messages, data frames and data elements in SAE J2735. Requirements on system and communication will be specified. Work and progress from other standard development organizations and projects will be taken into account. This project is expected to result in a MSCS document and suggested updates to SAE J2735.
Standard

Thermoplastic Coolant Tubes

2018-09-11
WIP
J3181
Standard covers material performance requirements for extruded thermoplastic tubes used in engine coolant/water applications.
Standard

Nonmetallic EGR Tubing with One or More Layers

2018-09-11
WIP
J3183
This SAE Standard presents the minimum requirements for nonmetallic tubing with one or more layers manufactured for use in exhaust gas recirculation systems Requirements in this document apply to monowall tubing (one layer construction) and multilayer tubing. The tube construction can have a straight wall configuration, a wall that is convoluted or corrugated, or a combination of each.
Standard

Diesel Exhaust Fluid (DEF) tubing with one or more layers

2018-09-11
WIP
J3184
This SAE Standard presents the minimum requirements for nonmetallic tubing with one or more layers manufactured for use as liquid carrying DEF lines for diesel engine selective catalyst reduction (SCR) after-treatment systems. Requirements in this document also apply to monowall tubing (one layer construction) and multi-layer constructions. Unless otherwise agreed to by suppliers and users this document applies to tubing for any portion of the DEF system that might operate continuously at temperatures above –40 °C and below 120 °C or for high temperature systems up to 160 °C. Maximum working pressure of 1140 kPa absolute. The tubing can be used at the peak intermittent exterior temperature up to 140 °C or 180 °C. Tubing systems supplied to this application are usually required to thaw from the frozen condition using various heating methods in operation complying with EPA requirements.
Standard

Nonmetallic Air Suspension System Tubing with One or More Layers

2018-09-11
WIP
J3185
This SAE Standard presents the minimum requirements for nonmetallic tubing with one or more layers manufactured for use as pneumatic tubing in automotive air suspension lines. Requirements in this document also apply to monowall tubing (one layer construction) or multi-layer (MLT) constructions. Unless otherwise agreed to by suppliers and users this document applies to tubing for any portion of the fuel system that might operate continuously at temperatures above –40°C and below 90°C and up to a maximum working gage pressure of 1500 kPa. The tubing can be used at the peak intermittent temperature up to 115 °C with peak dynamic pressures of up to 2000 kPa. This document can apply to systems that operate at higher pressures and/or are exposed to higher temperatures with appropriate changes to the acceptance criteria within this document.
Standard

Plastic Windshield Washer Tubing

2018-09-11
WIP
J3182
This SAE Standard covers nonreinforced, extruded, plastic tubing intended primarily for use as fluid lines for automotive windshield washer systems which conform to the requirements of SAE J942.
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