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2015-08-05
WIP Standard
AS4786B
This SAE Aerospace Standard (AS) covers variable speed, reversible battery powered drills with removable, rechargeable battery pack and either 3/8 inch or ½ inch chuck used for general maintenance and construction where a battery powered tool is required. This document also satisfies EMI requirements for driver drills, where EMI suppression is required by the purchaser. This document may involve hazardous materials, operations, or equipment and does not purport to address all of the safety considerations associated. It is the responsibility of the user of a piece of equipment to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to its use. Users are cautioned to read all manufacturer’s instructions prior to use.
2015-08-05
Standard
J2847/6_201508
This SAE Recommended Practice SAE J2847-6 establishes requirements and specifications for communications messages between wirelessly charged electric vehicles and the wireless charger. Where relevant, this document notes, but does not formally specify, interactions between the vehicle and vehicle operator. This is the 1st version of this document and captures the initial objectives of the SAE task force. The intent of step 1 is to record as much information on “what we think works” and publish. The effort continues however, to step 2 that allows public review for additional comments and viewpoints, while the task force also continues additional testing and early implementation. Results of step 2 effort will then be incorporated into updates of this document and lead to a republished version. The next revision will address the harmonization between SAE J2847-6 and ISO/IEC 15118-7 to ensure interoperability.
2015-08-05
Magazine
Making sense of autonomy Industry offers a range of sensors that will free humans from many tasks while also improving reliability, though devising strategies that meet demanding requirements without breaking the bank is no easy challenge. Life-cycle planning-Design and calibration for ultimate efficiency The ultimate power of Big Data technologies relies on the implementation of new strategies. Unlike a traditional engine calibration process, in which only calibration test data and model simulation data are used, multiple source data introduced into the adaptive engine calibration process contributes to efficiency and cost reduction. The complicated future of off-highway engines Developing an optimum engine is getting tricky now that the European Union has established a Stage V for off-highway engines, and the U.S. has not. What effect will this have on future engine designs?
2015-08-05
Standard
J1939DA_201508
This document is intended to supplement the J1939 documents by offering the J1939 information in a form that can be sorted and search for easier use. The J1939 Digital Annex, introduced in August 2013, offers key J1939 technical data in an Electronic Spreadsheet that can be easily searched, sorted, and adapted to other formats. J1939DA contains all of the SPNs (parameters), PGNs (messages), and other J1939 data previously published in the SAE J1939 top level document. J1939DA also contains all of the SLOTs, Manufacturer ID Codes, NAME Functions, and Preferred Addresses previously published in the SAE J1939 top level and the J1939-71 document. J1939DA contains the complete technical details for all of the SPNs and PGNs previously published in the SAE J1939-71 document. It also includes the supporting descriptions and figures previously published in the SAE J1939-71 document.
2015-08-04
Magazine
Chipping in to get more from battery packs Power semiconductors help extend range, keeping their cool while improving efficiency at higher voltages.
2015-08-03
Magazine
Big Data, aircraft, and a better future Aircraft manufacturers, in particular engine makers, are exploiting the opportunities that come with collecting the vast amount of data available, from customer reports to engine exhaust temperatures. Why is it potentially so useful? What are some of the best ways to use it? Let the good times continue to roll The booming international commercial aviation sector continues to be a bright light leading the future of the aerospace industry.
2015-07-31
Article
The company is beefing up its use of cameras and expanding their roles. Imagers can help drivers peer around corners and help back up trailers in addition to basic functions like lane keeping.
2015-07-30
Standard
J1938_201507
Since it is impossible to be all inclusive and cover every aspect of the design/validation process, this document can be used as a basis for preparation of a more comprehensive and detailed plan that reflects the accumulated "lessons learned" at a particular company. The following areas are addressed in this document: 1. Contemporary perspective including common validation issues and flaws. 2. A Robustness Validation (RV) process based on SAE J1211 handbook and SAE J2628. 3. Design checklists to aid in such a RV process.
2015-07-30
Standard
J3045_201507
This SAE recommended practice establishes a uniform, powered vehicle T.P. for lane departure warning systems used in highway trucks and buses greater than 4,546 kg (10,000 lb) GVW. Systems similar in function but different in scope and complexity, including Lane Keeping/Lane Assist and Merge Assist, are not included in this T.P. This T.P. does not apply to trailers, dollies, etc. This T.P. does not intend to exclude any particular system or sensor technology. The specification will test the functionality of the LDWS (e.g., ability to detect lane presence, and ability to detect an unintended lane departure), its ability to indicate LDWS engagement, its ability to indicate LDWS disengagement, and determine the point at which the LDWS notifies the Human Machine Interface (HMI) or vehicle control system that a lane departure event is detected. The HMI is not addressed herein, but is considered in SAE Standard J2808.
2015-07-30
Standard
AIR1273B
This SAE Aerospace Information Report (AIR) establishes a positive identification of the functions and, if applicable, the hazards and direction of flow of pipe, hose, tube, or electrical conduit lines.
2015-07-29
WIP Standard
AIR6343
This AIR is intended to provide basic guidance on the methodologies that should be utilized when contemplating the design and development of rechargeable lithium battery systems for utilization onboard aircraft. These guidelines will apply to “installed” equipment which would be part of the original or supplemental type certification or military airframe qualification.
2015-07-29
Standard
J3053_201507
The scope of this SAE Recommended Practice is to describe a design standard to define the maximum recommended voltage drop for starting motor main circuits as well as control system circuits for 12V through 24V starter systems.
2015-07-28
Article
The lightweight, open-architecture FlightPro Gen III mission computer integrates advanced mission, weapons, and video-processing capabilities into a conduction-cooled, high-performance airborne computer capable of driving four independent, multi-function displays.
2015-07-28
Article
The 6DX PRO for gathering kinematic data for research and engineering validation was designed by DTS specifically for occupant dynamics and human injury assessment.
2015-07-28
Standard
AS8055A
This SAE Aerospace Standard (AS) specifies minimum performance standards for airborne binocular Head-Up Displays (HUDs) in fixed wing (14 CFR part 23, 25) aircraft; while this document is also applicable to rotorcraft (14 CFR part 27, 29) additional performance standards may be required for rotorcraft. This aerospace standard covers basic display standards, but does not include specific application requirements. Specific applications can include flight instrumentation, navigation, engine and system status, alerting, surveillance, communication, terrain awareness, weather, enhanced vision, synthetic vision and other displays. This document covers criteria for conformal and non-conformal HUD systems that are intended for use in the flight deck by the pilot or copilot. Display minimum performance characteristics are specified for standard and other environmental conditions for the purpose of product qualification.
2015-07-28
Standard
J1699/3_201507
The main purpose of this Recommended Practice is to verify that vehicles are capable of communicating a minimum subset of information, in accordance with the diagnostic test services specified in SAE J1979: E/E Diagnostic Test Modes, or the equivalent document ISO 15031-5: Communication Between Vehicle and External Equipment for Emissions-Related Diagnostics – Part 5: Emissions-related diagnostic services. Any software meeting these specifications will utilize the vehicle interface that is defined in SAE J2534, Recommended Practice for Pass-Thru Vehicle Programming.
2015-07-23
Article
The system is based on Elbit’s ClearVision EFVS for fixed-wing platforms and provides helicopter pilots with increased situational awareness.
2015-07-23
Article
The company is looking at adjacent markets for its large video screens and sees the truck industry as a potential opportunity. The Safety Truck prototype was developed with the aim of improving road safety.
2015-07-22
Standard
J551/17_201507
This SAE Standard specifies the test methods and procedures for testing passenger cars and commercial vehicles to magnetic fields generated by power transmission lines and generating stations. SAE J551-1 specifies general information, definitions, practical use, and basic principles of the test procedure.
2015-07-19
Article
L-3 Aviation Products announced that Hindustan Aeronautics Ltd (HAL) has selected its Tactical Airborne Navigation System, TACAN+, for its new Light Utility Helicopter (LUH) program. The TACAN+ transceiver is a small and light tactical airborne navigation system capable of tracking up to four ground stations simultaneously in range and two in bearing.
2015-07-17
Standard
AS50151C
This specification covers circular threaded electrical connectors with solder or removable crimp contacts (both front and rear release). These connectors are for use in electronic, electrical power, and control circuits (see 6.1).
2015-07-15
Article
City dwellers need vehicles that are tailored to the tight confines of urban driving. In this episode of SAE Eye on Engineering, Senior Editor Lindsay Brooke looks at ZF's Smart Urban Vehicle. SAE Eye on Engineering can be viewed at https://youtu.be/-u0TO8H51zY.
2015-07-13
Article
Tesla Motors was the first automaker to engineer wireless software upgrades into its cars. Now General Motors is developing the technology. In this episode of SAE Eye on Engineering, Senior Editor Lindsay Brooke looks at GM's new electrical architecture for its vehicles.
2015-07-13
Article
EpoxySet Inc. has released the EB-315 low-thermal-expansion epoxy, which can be used as an adhesive or encapsulant for semiconductors and other microelectronics, a gasket sealing compound, wire bonder, or for any application where temperature cycling between -55 and +230°C (-67 and +446°F) is required.
2015-07-13
Article
Mark Brooks of Southwest Research Institute’s Automation and Data Systems Division discusses the latest issues and technologies related to cybersecurity for commercial vehicles.
2015-07-13
Standard
ARP1816D
This SAE Aerospace Recommended Practice (ARP) describes three general types of Ground Support Equipment (GSE) battery chargers. The battery charger typically requiring up to 8 hours to recharge a 100% discharged battery, hereafter called “Conventional Charger.” A charger, hereafter called “Opportunity Charger,” which has the ability to charge at a slightly faster rate than a conventional charger. A charger, hereafter called “Fast Charger,” which has the ability to charge at a much faster rate than a conventional charger. Recommendations that apply to all types will refer generically to “charger.”
2015-07-08
WIP Standard
ARP6253A
This document presents minimum criteria for the design and installation of LED assemblies in aircraft. The use of “shall” in this specification expresses provisions that are binding. Non-mandatory provisions use the term “should.”
2015-07-08
Standard
J2839_201507
This SAE Recommended Practice defines the performance requirements, size and mating interfaces for M12 style 4 and 5 pole Heavy Duty High Speed Datalink connection systems, and applies to both cable-to-cable and cable-to-device connectors.
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