Browse Topic: Signs, markings, and symbols

Items (126)

GPU Implementation for Automatic Lane Tracking in Self-Driving Cars

2019-01-068004/02/2019

The development of efficient algorithms has been the focus of automobile engineers since self-driving cars become popular. This is due to the potential benefits we can get from self-driving cars and how they can improve safety on our roads. Despite the good promises that come with self-driving cars development, it is way behind being a perfect system because of the complexity of our environment. A self-driving car must understand its environment before it makes decisions on how to navigate, and this might be difficult because the changes in our environment is non-deterministic. With the development of computer vision, some key problems in intelligent driving have been active research areas. The advances made in the field of artificial intelligence made it possible for researchers to try solving these problems with artificial intelligence. Lane detection and tracking is one of the critical problems that need to be effectively implemented. The ability of a self-driving car to

Yusuf, Ayomide, Alawneh, Shadi

COVER - ENGINE ACCESSORY DRIVE, SQUARE, 127.28 BC, METRIC AMS4424 (UNS M11630) OR AMS4484

MA3454B (Current)09/17/2018

E-25 General Standards for Aerospace and Propulsion Systems

Safety Signs for Off-Road Work Machines

J115_201803 (Historical)03/23/2018

SAE J115 specifies the relevant ISO standards for application to safety signs for use on off-road work machines as defined in SAE J1116.

HFTC2, Machine Displays and Symbols

Woodruff Key Slots and Keyways

J503_201801 (Current)

01/09/2018

Metals Technical Committee

Senior Drivers, Bicyclists and Pedestrian Behavior Related with Traffic Accidents and Injuries

2017-01-139703/28/2017

While accident data show a decreasing number of fatalities and serious injuries on European Union (EU) roads, recent data from ERSO (European Road Safety Observatory) show an increasing proportion of elderly in the fatality statistics. Due to the continuous increase of life expectancy in Europe and other highly-developed countries, the elderly make up a higher number of drivers and other road users such as bicyclists and pedestrians whose mobility needs and habits have been changing over recent years. Moreover, due to their greater vulnerability, the elderly are more likely to be seriously injured in any given accident than younger people. With the goal of improving the safety mobility of the elderly, the SENIORS Project, funded by the European Commission, is investigating and assessing the injury reduction that can be achieved through innovative tools and safety systems. The first step was to develop the required understanding of accident scenarios, injury mechanisms and risks and to

Fornells, Alba, Parera, Núria, Ferrer, Adria, Fiorentino, Anita

Graphics - Based Service Information

J2892DA_201610 (Historical)10/20/2016

This Digital Annex (DA) contains the current, full-PDF version of J2892, Graphic-Based Service Information, and all of the 130 referenced graphical symbols. Each of the symbols is presented in two file formats, Adobe Illustrator (vector art) and Portable Network Graphic (raster image), and can be used by purchasers according to the terms of the included license agreement.

Graphics Based Service Information Committee

GUIDANCE FOR MODIFICATION STATUS INDICATORS AND AVIONICS SERVICE BULLETINS

ARINC422-1 (Current)07/06/2016

This standard provides guidance to the maintenance community for identifying the modification status of avionics components and for preparing avionics service bulletins. This standard coordinates various methods used by airframe manufacturers and operators, for marking or identifying avionics that has been modified.

Avionics Maintenance Committee

Anomaly Detection in Large Sets of High-Dimensional Symbol Sequences (sequenceMiner)

TBMG-2349112/01/2015

SequenceMiner was developed to address the problem of detecting and describing anomalies in large sets of high-dimensional symbol sequences. sequenceMiner works by performing unsupervised clustering (grouping) of sequences using the normalized longest common subsequence (LCS) as a similarity measure, followed by a detailed analysis of outliers to detect anomalies. sequenceMiner utilizes a new hybrid algorithm for computing the LCS that has been shown to outperform existing algorithms by a factor of five. sequenceMiner also includes new algorithms for outlier analysis that provide comprehensible indicators as to why a particular sequence was deemed to be an outlier. This provides analysts with a coherent description of the anomalies identified in the sequence, and why they differ from more normal sequences.

FITTING END, 24° CONE, DESIGN STANDARD, METRIC

MA2095C (Current)04/27/2015

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

PORT, INTERNAL, STRAIGHT THREAD, FITTING CONNECTION, DESIGN STANDARD, METRIC

MA2012B (Current)

04/24/2015

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

FITTING END - HOSE CONNECTION, DESIGN STANDARD

AS5132 (Current)

04/22/2015

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

FITTING END, STRAIGHT THREAD, STANDARD DIMENSIONS FOR, DESIGN STANDARD

AS4320 (Current)04/20/2015

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

LED Lights with Symbol Marking

TBMG-2157202/03/2015

Wilbrecht LEDCO (St. Paul, MN) has added symbol/legend marking options to its 100/600 series of panel LEDs for custom applications. Custom and universal symbols, such as battery light or oil level, can be used for easy identification. A simple stamp printing process allows a pictogram or short word to be printed in white or black ink on blue, green, amber, red and clear lenses. The LEDs can be selected in 3 intensities- High Efficiency, Daylight readable super bright, and super ultra-bright. Available in prototype to production quantities, the led indicators are built with standard DC LEDs or bipolar LEDs for AC applications. By adding a simple resistor, they can be operated at 5-60VDC or up to 240VAC.

Product Safety Signs for Ready Mixed Concrete Trucks

J3024_201408 (Current)08/14/2014

This document presents a catalog of safety sign text and artwork that can be used by any ready mixed concrete truck manufacturer to warn of common hazards.

Ready-Mix Concrete Truck Safety Committee

DSI3 Sensor to Master Decoder using Symbol Pattern Recognition

2014-01-025204/01/2014

The newly released Distributed System Interface 3 (DSI3) Bus Standard specification defines three modulation levels form which 16 valid symbols are coded. This complex structure is best decoded with symbol pattern recognition. This paper proposes a simplification of the correlation score calculation that sharply reduces the required number of operations. Additionally, the paper describes how the pattern recognition is achieved using correlation scores and a decoding algorithm. The performance of this method is demonstrated by mean of simulations with different load models between the master and the sensors and varying noise injection on the channel. We prove than the pattern recognition can decode symbols without any error for up to 24dBm.

Graphics - Based Service Information

J2892DA_201311 (Historical)11/26/2013

This Digital Annex (DA) contains the current, full-PDF version of J2892, Graphic-Based Service Information, and all of the 130 referenced graphical symbols. Each of the symbols is presented in two file formats, Adobe Illustrator (vector art) and Portable Network Graphic (raster image), and can be used by purchasers according to the terms of the included license agreement.

Graphics Based Service Information Committee

REPLACEABLE LIGHT SOURCE AND SEALED BEAM HEADLAMP INFORMATION

TITLE49-PART564-201310/01/2013

This part requires the submission of dimensional, electrical specification, and marking/designation information as specified in Appendices A and B of this part, for original equipment replaceable light sources used in motor vehicle headlighting systems. This part also serves as a repository for design information as specified in appendix C of this part, for original equipment and replacement standardized sealed beam units used in motor vehicle headlighting systems.

LED Lighting Units

TBMG-1694207/01/2013

The LF2B series of LED lighting units from IDEC (Sunnyvale, CA) is available in a universal 100-240V AC input, making it suitable for use anywhere in the world. And the LF2B LUMIFA series does not produce a flicker-affect you might see from fluorescent lamps.

RS610 Identification Markings of Parts and Assemblies

RS610-8 (Current)06/01/2013

No scope available.

Engine and Airframe Technical Standards Committee (TSC)

TBMG-1650405/01/2013

Light-Based Technologies (LBT) (Vancouver, BC), a developer of intelligent power and control electronics for solid state lighting (SSL), has achieved UL Recognized Component Marking for its Ultra-Compatible (UC) Deep Dimming LED Driver, allowing the company to commence volume manufacturing. The UC LED Driver tackles the significant compatibility challenge in both retrofit and new build SSL applications by offering superior compatibility with the widest range of triac dimmers. The UC LED Driver is specified at 25W, with a selectable 700mA or 1000mA constant current output.

FITTINGS - INSTALLATION IN STRAIGHT THREADED BOSS

AS758B (Current)01/09/2013

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

PORT, INTERNAL STRAIGHT THREAD, AIR CONNECTION, DESIGN STANDARD

AS5229 (Current)01/07/2013

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Safety Signs for Off-Road Work Machines

J115_201211 (Historical)11/09/2012

SAE J115 specifies the relevant ISO standards for application to safety signs for use on off-road work machines as defined in SAE J1116.

HFTC2, Machine Displays and Symbols

PORT-FLUID CONNECTION, RING LOCKED INSERT, STANDARD DIMENSIONS FOR

AS1958 (Historical)

11/01/2012

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

REPLACEABLE LIGHT SOURCE INFORMATION (Eff. until 12-01-12)

TITLE49-PART564-2012

10/01/2012

This part requires the submission of dimensional, electrical specification, and marking/designation information, as specified in appendix A and appendix B of this part, for original equipment replaceable light sources used in motor vehicle headlighting systems. [61 FR 20500, May 7, 1996]

Labeling - Disc Wheels and Demountable Rims - Trucks

J179_201209 (Historical)09/27/2012

This SAE Recommended Practice establishes uniform minimum labeling for disc wheels and demountable rims used in truck, bus, and trailer applications.

Truck and Bus Wheel Committee

SAE 2012 World Congress- Message from Mark Little

1121004/20/2012

An interview with Mark Little, SAE 2012 World Congress Tier One Strategic Partner From OEMs to suppliers, across academia and governments, connecting to one another and using these connections to share ideas and expertise - in both healthy competition and in partnership - will be the catlyst of forthcoming innovation and the auto industry's basis to continued future success. Learn more and register at www.sae.org/congress

Seat Belt Restraint Evidence Generated in the Presence of Fractured Glass

2012-01-008404/16/2012

Physical evidence on the seat belt restraint system is one source of data used by investigators to determine whether or not an occupant was wearing their seat belt during a crash. Evidence of occupant loading on seat belts generated during crash events has been thoroughly researched and is well documented in the literature. However, there is a paucity of data regarding the physical evidence produced when fractured glass is introduced into the restraint system during occupant loading events. The objective of this study is to characterize the physical evidence generated by glass-to-seat belt interaction during low-level impact loading, and compare this evidence with the types of seat belt marks that can be generated inadvertently by accident scene bystanders, emergency responders, and crash investigators. The presence of glass particles in and around the vehicle at the end of a crash event may contribute to the inadvertent generation of physical evidence. Movable side windows composed of

Moralde, Marie, Dibb, Alan, Smedley, Janine, Carhart, Michael, Cooper, Eddie

REPLACEABLE LIGHT SOURCE INFORMATION (Eff. until 12-01-12)

TITLE49-PART564-2011

10/01/2011

This part requires the submission of dimensional, electrical specification, and marking/designation information, as specified in appendix A and appendix B of this part, for original equipment replaceable light sources used in motor vehicle headlighting systems. [61 FR 20500, May 7, 1996]

Identification Welding Wire, Tab Marking Method

AMS2816S (Historical)08/08/2011

This specification covers procedures for tab marking of bare welding wire to provide positive identification of cut lengths and spools.

AMS B Finishes Processes and Fluids Committee

Lug Nut Trace Analysis to Determine Velocity Ratio

2011-01-028204/12/2011

When two vehicles contact in a side swipe collision, if one of the vehicles has lug nuts that protrude outboard of the wheel, gouge marks may be left in the other vehicle's exterior. Hereafter the marked vehicle will be referred to as the car and the vehicle with the lug nuts will be called the truck. If the car is stationary, the marks will be in the form of a curtate trochoid and will reveal no information about the speed of the truck. If the car is not stationary, analysis of the shape of the traces left on the side of the car by the lug nuts of the rotating truck wheel can determine the velocity ratio of the car to that of the truck. If the speed of either vehicle is known or can be determined using other information or accident reconstruction techniques, lug nut mark analysis will enable determination of the other vehicle's speed. This paper will build on previous work in the published literature and develop a simple step-by-step process to analyze lug nut marks and determine the

Pearce, Harry M., Parker, Donald

CONNECTOR, ELECTRIC, RECTANGULAR, INDIVIDUAL CONTACT SEALING, POLARIZED CENTER JACKSCREW, REPLACEMENT TOOL, WIRE SEAL, SIZE 16, CRIMP REMOVABLE CONTACTS

AS85028/6A (Historical)11/05/2010

AE-8C1 Connectors Committee

LED-Based Backlighting

TBMG-1437311/01/2010

Ultra-thin light guides from Global Lighting Technologies (Brecksville, OH) utilize the company’s LED-based edge-lighting technology to provide backlighting for touch-enabled display graphics. GLT’s light guides provide bright, uniform light where needed for directional symbols, on/off buttons, company logos, and any other graphic icons needing illumination. GLT’s edge-lighting technology employs side-firing, high-efficiency LEDs and focuses the light into a high-performance, ultra-thin light guide – 0.6 mm or less – utilizing light extraction technologies such as Microlens, which extracts light precisely where needed to provide bright, uniform light in a thinner form factor without hot spots or dark areas.

Wireless Network Cocast: Location-Aware Cooperative Communications with Linear Network Coding

TBMG-632012/01/2009

In wireless networks, reducing aggregate transmit power and having even power distribution increase the network lifetime. The conventional direct transmission (DTX) scheme results in high aggregate transmit power and uneven power distribution. In conventional DTX, where mobile units directly transmit their information to a common destination, the distant mobile units require more transmit power to provide a comparable quality of service (QoS) to that of the closer ones. Consequently, high aggregate transmit power (the sum of all transmit power of individual mobile units) and uneven power distribution among the units exist in the network. These two issues result in low network lifetime, which is defined as the time until the first mobile unit dies. It is wellknown that diversity techniques such as time diversity, frequency diversity, and spatial diversity result in reduction of transmit power and thus can be used to improve network lifetime. Three location- aware cooperation-based

Pilotless Frame Synchronization Using LDPC Code Constraints

TBMG-635112/01/2009

A method of pilotless frame synchronization has been devised for low-density parity-check (LDPC) codes. Heretofore, it has been conventional practice to add pilot symbols, which serve as frame-synchronization markers, to LDPC codes as well as to some other codes. The reception of a signal modulated by a code accompanied by pilot symbols includes a process, separate from the decoding process, in which a correlation rule is used to estimate an offset between (1) the actual received code frame time and (2) a previous estimate of the code frame time. The estimate of the offset then serves as feedback for correcting the previous estimate of the frame time. On the other hand, in pilotless frame synchronization, there are no pilot symbols; instead, the offset is estimated by exploiting selected aspects of the structure of the code. The advantage of pilotless frame synchronization is that the bandwidth of the signal is reduced by an amount associated with elimination of the pilot symbols. The

Small Craft--Graphic Symbols

J1449_200908 (Historical)08/25/2009

This SAE Recommended Practice specifies graphic symbols for operator controls, gauges, tell-tales, indicators, instructions, and warning against risks in small craft and for engines and other equipment intended to be used in small craft.

Marine Technical Steering Committee

AGS3442 Pipe Warning Symbol Bands for Use in Hot Zones (1/2" Wide)

AGS3442-3 (Current)08/13/2009

No scope available.

Engine and Airframe Technical Standards Committee (TSC)

Placard and Marking Standards for Operation of Inflatable Slides and Slide/Rafts

ARP4277A (Current)01/13/2009

This document has been declared "CANCELLED" as of January 2009. By this action, this document will remain listed in the Numerical Section of the Aerosepace Standards Index.

S-9A Safety Equipment and Survival Systems Committee

Hand-Held Ultrasonic Instrument for Reading Matrix Symbols

TBMG-298208/01/2008

A hand-held instrument that would include an ultrasonic camera has been proposed as an efficient means of reading matrix symbols. The proposed instrument could be operated without mechanical raster scanning. All electronic functions from excitation of ultrasonic pulses through final digital processing for decoding matrix symbols would be performed by dedicated circuitry within the single, compact instrument housing.

Vision Assisted Laser Marking Delivers Lean Manufacturing

2008-01-113004/14/2008

To achieve permanent, high quality, non-contact marking, automotive manufacturers use laser marking processes. But, the ability to accurately position small characters in a limited space, to recognize the proper parts before being marked, and the capability to repeatedly mark in a robust way without operator's adjustments still create challenges for those who attempt to achieve lean manufacturing. Described in this paper is a high-speed vision based laser system capable of rapidly and accurately marking a large number of automotive parts of different shapes in a single pass. The vision based laser system has shown, that in a production environment, a reduction of waste, an increase in product throughput, and an improvement in the overall manufacturing cost can be achieved.

Benayad-Cherif, Faycal

Lighting Identification Code

J759_200707 (Historical)07/30/2007

This SAE Recommended Practice provides the lighting function identification codes for use on all passenger cars and trucks.

Lighting Standard Practices Committee

Emergency Portability of Slide/Rafts

ARP5252 (Historical)01/18/2007

This SAE Aerospace Recommended Practice (ARP) recommends design features for facilitating relocation of portable slide/rafts for deployment at an alternate exit under ditching conditions.

S-9A Safety Equipment and Survival Systems Committee

Manufacturers' Identification of Aerospace Electrical and Electronic Wiring Devices and Accessories

AIR1351E (Historical)12/05/2006

This SAE Aerospace Information Report (AIR) covers the general requirements for and the listing of manufacturers identification that appear on electrical/electronic wiring devices and accessories as required by individual product specifications.

AE-8C2 Terminating Devices and Tooling Committee

Test for Signal and Marking Devices Used on Vehicles 2032 mm or More in Overall Width

J2139_200509 (Historical)09/19/2005

This SAE Recommended Practice provides standardized laboratory tests, test methods, and performance requirements applicable to signal and marking devices used on vehicles 2032 mm or more in overall width.

Heavy Duty Lighting Standards Committee

Lubricants, Industrial Oils, and Related Products-Classification

MS1000_200410 (Historical)10/06/2004

This index provides a overview of lubricants and symbols for the purpose of assisting the user in the identification of the appropriate product and relevant SAE specification. The aim is to better determine he best lubricant to be used for a particular application. If containers used for shipping lubricants are also to be marked, the same identification and symbols should be used. See also ISO 5169 Machine tools - Presentation of lubrication instructions.

Fuel and Lubricants TC2 Industrial Lubricants

J591_200309 (Historical)09/04/2003

This SAE Standard provides test procedures and performance requirements for spot lamps.

Signaling and Marking Devices Stds Comm

J115_200305 (Historical)05/20/2003

This SAE Standard establishes signal words, color combinations, letter sizes, and durability requirements for permanently and temporarily affixed safety signs for off-road, self-propelled work machine categories of construction, general purpose industrial, forestry, agricultural tractors, and specialized mining machinery as defined in SAE J1116. This document is suitable for application to tools, machines, and machinery used in the specified categories. Purpose This document establishes uniformity of safety signs to promote safety of persons associated with off-highway work machines.

HFTC2, Machine Displays and Symbols

Continuous Identification Marking of Iron and Steel Products

AMSSTD183A (Current)01/30/2003

This standard establishes uniform physical item identification marking in constantly recurring symbols for selected iron and steel products which are procured and issued for Government agencies. Shipment and inspection acceptance marking are not within the scope of this standard. The marking requirements of this standard are applicable when included in the item specification or individual contract. Government decision to include the marking requirements of this standard in a Government specification for iron and steel products shall be subject to coordination between the Government and the iron and steel industry.

AMS E Carbon and Low Alloy Steels Committee

Generalized Pre-Processor for Block and Convolutional Codes

TBMG-701109/01/2002

A generalized data processor, proposed for use in the reception of binaryphase-shift-keyed (BPSK) radio signals, provides preliminary estimates of the block and convolutionally encoded symbols that are meant to be con- veyed by the BPSK modulation. In a process denoted information-reduced maximum a posteriori (MAP) phase estimation, an estimate of the instantaneous symbol (and thus of the instantaneous phase modulation) is used to reduce the amount of randomness and information by converting the received modulated carrier to an approximation of an unmodulated carrier. The resulting partially recon- structed carrier is then fed as input to a MAP phase estimator to improve phasetracking performance. The basic principles of information-reduced MAP phase estimation were described in somewhat more detail in “Information-Reduced Carrier Synchronization for Coded PSK Operation at Low-SNR” (NPO-20261), NASA Tech Briefs, Vol. 22, No. 10 (October 1998), page 64.

Small Craft--Graphic Symbols

J1449_200203 (Historical)03/15/2002

This SAE Recommended Practice specifies graphic symbols for operator controls, gauges, tell-tales, indicators, instructions, and warning against risks in small craft and for engines and other equipment intended to be used in small craft.

Marine Technical Steering Committee

Items per page:

1 – 50 of 126