Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
SAE Standards Interpretation
The SAE J2450/1 supplemental training document, stabilized in October 2019, serves as a companion to the SAE J2450 Translation Quality Metric. While J2450 provides the detailed rules and instructions for scoring translations, J2450/1 focuses on practical application—equipping both clients and…
Data is the lifeblood of artificial intelligence systems in ground vehicles, enabling advanced driver assistance and automated driving functions. As outlined in the recently published SAE J3298_202407 information report, understanding the types, sources, challenges, and governance of this data is…
The latest SAE Technical Information Report, J3312 (2025), outlines the key applications and use cases of artificial intelligence in ground vehicles and transportation infrastructure. This report categorizes AI applications that improve safety, security, and efficiency across various vehicle operations, from…
The SAE J3187‑1:2023 standard provides a comprehensive appendix on using System Theoretic Process Analysis (STPA) specifically for human‑machine interaction (HMI) evaluations. It addresses a critical gap: modelling the human operator as a controller with all their cognitive complexities. This article…
As safety-critical systems become more complex, traditional hazard analysis methods often fall short in addressing risks arising from system interactions and intended functionality limitations. The SAE J3187-2 standard provides recommended practices for applying System Theoretic Process Analysis (STPA) to Safety…
Accident reconstruction professionals often turn to the critical speed formula to estimate vehicle speed from yaw marks. SAE J2969-2024, reaffirmed in 2024, defines the recommended practice for this method, emphasizing consistent data collection, accurate measurement, and thorough analysis to minimize…
Radial lip seals are critical components in rotating machinery, preventing fluid leakage and contaminant ingress. This article distills key guidance from SAE J946-2002, including sealing system types, material selection, and installation best practices. Engineers and maintenance professionals will find practical…
Although SAE J2414-2010 has been cancelled and superseded by SAE J1468, its detailed guidance on application testing of oil-to-water oil coolers remains highly relevant for engineers working on mobile and stationary equipment. This article summarizes the essential methods for procuring…
Overview and Scope This SAE Standard (J716) provides specifications and dimensions for hydraulic cylinders used with trailing-type farm implements. It ensures interchangeability between tractors equipped with a hydraulic cylinder and various implements, provided the tractor has sufficient drawbar power. The…
Overview and Scope SAE J1369-2012, stabilized by the SAE Children’s Restraint Systems Committee, specifies recommended practices for tether strap anchorages in rear seating positions. This standard ensures that vehicles provide robust, properly located, and clearly marked attachment points for child…
Alloy Selection and Surface Finish Considerations SAE J399 (stabilized 2023) provides recommendations for selecting and specifying anodized aluminum alloys used in automotive trim and other parts. The right alloy depends on finish requirements, formability, and mechanical properties. Alloy Type Key…
This article summarizes key information from SAE J2246-2014, an SAE Information Report that reviews production Original Equipment Manufacturer antilock braking systems (ABS) for passenger cars and light trucks. The standard covers historical development, basic ABS theory, braking dynamics, tire-road interface,…