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Viewing 121 to 150 of 6137
2016-03-27
Technical Paper
2016-01-1738
Natt Winitthumkul, Peerapat Phondeenana, Nuksit Noomwongs
Abstract According to the recent study, Thailand has the 2nd most dangerous road in the world. Based on many researches, the driver is the main influencers of the traffic fatalities. Since the more dangerous the driver drive, the more chance of accident become. Therefore, driver’s monitoring system become one of the solutions that acceptable and reliable, especially for fleet management and public transportation. This paper’s goal is to find an algorithm that can distinguish driving behaviour based on cars’ acceleration and velocity, calling it as Risk Driving Score (RDS). The algorithm was tested by driving test by volunteers on highways with observers, who were told to rank the drivers in terms of driving risk from the 1-5 point. Meanwhile, the drivers were asked to drive in 3 different styles, normal, safety, and hurry. All drives were recorded by satellite and video data then filtered and used for the algorithm calculation.
2016-03-25
WIP Standard
AIR5661A
This report provides data and general analysis methods for calculation of internal and external, pressurized and unpressurized airplane compartment pressures during rapid discharge of cabin pressure. References to the applicable current FAA and EASA rules and advisory material are provided. While rules and interpretations can be expected to evolve, numerous airplanes have been approved under current and past rules that will have a continuing need for analysis of production and field modifications, alterations and repairs. The data and basic principles provided by this report are adaptable to any compartment decompression analysis requirement.
2016-03-12
Article
The standard German taxi cab, now entering its 10th generation, is 80% ready for autonomous driving on the autobahn, according to its chief engineer.
2016-03-11
Standard
J287_201603
This recommended practice describes boundaries of hand control locations that can be reached by a percentage of different US driver populations in passenger cars, multi-purpose passenger vehicles, and light trucks (Class A vehicles). This practice is not applicable to heavy trucks (Class B vehicles).
2016-03-10
Standard
USCAR25-3
This document decribes the deign relative to assembly force, and hand clearance guidelines for conventional hand-plug, mechanical assist and twist lock electrical connectors, as well as Connector Position Assurances (CPAs). The minimum values associated with this design guide need to be evaluated against other critical characteristics that impact quality, efficiency and other traits of assembly feasibility. all possible designs and appications could not be anticipated in creating these guidelines. Where there are questions of adherence to this document, such as use of an "off-the'shelf" design, always consult the responsible Ergonomics Department.
2016-03-09
WIP Standard
ARP5021B
This document provides guidance for oxygen cylinder installation on commercial aircraft based on rules and methods practiced in aerospace industry and applicable in other associations. It covers considerations for oxygen systems from beginning of project phase up to production, maintenance, and servicing. The document is focused on requirements regarding DOT approved oxygen cylinders. However, its basic rules may also be applicable to new development pertaining to use of such equipment in an oxygen environment. For information regarding oxygen cylinders itself, reference should be made to AIR825/12 also.
2016-03-08
WIP Standard
AIR5742A
The scope of this document is related to the particular needs of oxygen equipment with regards to packaging and transportation. The document provides guidance for handling chemical, gaseous and liquid oxygen equipment. It summarizes national and international regulations to be taken into account for transportation on land, sea and air and provides information on classification of hazardous material. The aim of this document is to summarize information on packaging and transportation of oxygen equipment. Statements and references to regulations cited herein are for information only and should not be considered as interpretation of a law. Processes to maintain cleanliness of components and subassemblies during processing and assembly or storage of work-in-progress are outside the scope of this document.
2016-03-06
Article
Dana Holding Corp.’s Spicer Smart Suite technology is a platform of fully integrated, connected-vehicle features that converts operating data from the drivetrain into actionable insights for enhancing productivity, improving operator and machine safety and reducing total operating costs.
2016-03-06
Article
ZF TRW has enhanced the capabilities of its electronic stability control (ESC) system—in addition to its wide range of advanced braking functionality, the technology can act as a “black-box” integration hub, hosting software algorithms to control automated driving, safety, chassis and drivetrain functions.
2016-03-04
Article
The TMPV7602XBG image recognition processor from Toshiba America Electronic Components is suitable for monocular cameras used in advanced driver assistance systems and will help designers implement ADAS applications using a cost-optimized camera system with a small form factor.
2016-03-03
Magazine
Multi-material structures move mpg upward The quest to improve fuel economy is not waning, nor is the desire to achieve higher mpg through the use of just the right lightweight material for the right vehicle application. Cars poised to become 'a thing' Making automobiles part of the Internet of Things brings both risks and rewards. Agility training for cars Chassis component suppliers refine vehicle dynamics at the high end and entry level with four-wheel steering and adaptive damping. SAE 2016 World Congress Preview Technology trends and exhibitor products are highlighted in this special section, which features Toyota's plans for the show floor, tech sessions, and more.
2016-02-24
WIP Standard
ARP6901
Develop an Aerospace Recommended Practice that describes means of certification compliance for approval of passive rotorcraft engine/APU induction system ice protection (inadvertent and full icing).
2016-02-24
Standard
J3048_201602
The purpose of this document is to provide guidance for the implementation of driver-vehicle interfaces (DVI) for intervention-type lane keeping assistance systems (LKAS), as defined by ISO 11270. LKAS provide support for safe lane keeping operations by drivers via momentary intervention in lane keeping actions, but do not automate part or all of the dynamic driving task on a sustained basis (see SAE J3016). Thus they are not classified as a driving automation system per SAE J3016 - Taxonomy and Definitions for Terms Related to On-Road Motor Vehicle Automated Driving Systems, nor do they prevent possible lane or roadway departures, as drivers can always override an LKAS intervention and road conditions may be such that they cannot support an LKAS intervention (e.g., too slippery, curve to tight, lateral velocity too high, etc.).
2016-02-16
Magazine
Autonomous vehicles: impact on society Self-driving technology offers plenty of promise, but not everything about autonomous vehicles will be a panacea. Crankshaft reliability by integrated design, simulation, and testing This testing method is proven and beneficial for the design and development of the crankshaft and could be applied to other critical engine components, thereby extending to system reliability. New Engines 2016 Highlighting the design, engineering, and technologies inside some of the most competitive gasoline and light-duty diesel ICEs. Touch and go Avionics developments are changing life in the cockpit and at airborne work stations. Improving heavy-duty engine component efficiencies Cylinder deactivation can improve fuel economy by using a reduced number of cylinders that operate at higher loads and thermal efficiency, while other cylinders are turned off, when the engine operates at partial load conditions.
2016-02-10
WIP Standard
ARP4927A
This SAE Aerospace Recommended Practice (ARP) provides guidance to achieve the optimum integration of new aircraft systems which have an impact on the cockpit layout or crew operating procedures. This process may also be used for modification of existing cockpits.
2016-02-05
Magazine
Off-highway hybrids: Opportunities and challenges With oil prices declining and emissions regulations in North America 'stabilized,' is there a place for hybrid powertrains in this new world of cheap oil? Looking for a better image Display advances are helping to reduce operator fatigue. Charging up electrified powertrains Control technologies race forward while batteries improve and adopt standard sizes. Measuring and accounting for suspension TARDEC teamed with SEA Ltd. to develop a system to measure the suspension parameters, center of gravity, and moments of inertia of wheeled vehicles in the never ending quest to model and predict vehicle dynamic behavior. Looking at mobility in 2050 Cuneyt L. Oge begins his term as 2016 SAE International President with a vision about the future of auto- and aero-mobility.
2016-02-04
WIP Standard
ARP6378
This document is intended to give guidance to users, regulators and persons in the aviation field who may be affected by the potential hazard of lasers aimed at aircraft by the general public. The potential hazards include startle (distraction, disruption, disorientation, and incapacitation), glare, flashblindness and eye injury. (Some information may also be useful for non-aviation users, such as persons driving vehicles. Additional information can be found in ANSI Z136.6, “Safe Use of Lasers Outdoors”.)
2016-02-03
Article
Britain has established a real-world test highway for connected and autonomous vehicle technologies. JLR is one of the companies investing in the 66-km-long R&D route.
2016-02-03
WIP Standard
ARP6377
Develop and propagate recommended practices for the design, development, testing and implementation of head worn displays in piloted airborne platforms
2016-02-01
Technical Paper
2016-28-0044
Ashish Rawat, Ashwinder Singh, Hardeep Singh, Deepak Sharma
Abstract India is a country of diversity. From North to South, east to west, one can find altogether different culture, religions, spoken languages, foods, weather conditions, people lifestyles, dressing styles etc. This vast diversity of India poses a great challenge in front of Indian Automobile Manufacturers, so as to assimilate all the requirements (of this big nation) in one single car (design). For example, many people in India wear turban (out of their religious beliefs or cultural heritage). So, is it required to keep enough consideration for Turban wearing population in vehicle design? Turban, unlike caps or hats, is something which is tied on the head (not just only kept). It is something which cannot be removed whenever required. So, it can somehow be considered as an integral part of body (as an added head dimension). So, it becomes all the more important to thoroughly understand this aspect & keep a consideration for the same in vehicle design.
2016-02-01
Technical Paper
2016-28-0233
Sindhu Ls, Vishwas Vaidya
Abstract The OEM's aim is to reduce development time and testing cost, hence the objective behind this work is to achieve a flexible stateflow model so that changes in the application during supply chain or development, on adding/deleting any switches, varying timer cycle, changing the logic for future advancements or else using the logic in different application, would end in minimal changes in the chart or in its states which would reflect least changes in the code. This research is about designing state machine architecture for chime/buzzer warning system and wiper/washer motor control system. The chime/buzzer stateflow chart includes various input switches like ignition, parking, seat belt buckle, driver door and speed accompanied with warning in the form of LED, lamp and buzzer. The logic is differentiated according to gentle and strong warning. Various conditions and scenarios of the vehicle and driver are considered for driver door and seat belt which is resolved in the chart.
2016-02-01
Technical Paper
2016-28-0236
Manish Kumar, Jasbir Singh, Vikram Khanna
Abstract In the Indian Context, Fuel Economy of a vehicle is one of key elements while buying a Car. The fuel economy declared by OEMs (Original Equipment Manufacturers) is one of the key indicators while assessing the fuel economy. However it is based on a standard driving cycle and evaluated under standard conditions as mandated by emission legislation. As the driving pattern has a major influence on fuel economy, the objective of this paper is to study real world driving patterns and to define a methodology to simulate a real world driving cycle. A case study was done on Delhi City, by running a fleet of vehicles in different traffic conditions. Thereafter data analysis like acceleration %, specific energy demand per distance, Acceleration vs. Vehicle Speed distribution etc. was done with the help of MATLAB. The final validation of cycle was done by comparing Lab results with on-road Fuel Economy data.
2016-02-01
Technical Paper
2016-28-0223
Aneesh Paul, Rohan Chauhan, Rituraj Srivastava, Mriganka Baruah
This paper provides a detailed study of the recent developments in the field of Advanced Driver Assistance Systems and researches in ADASs since last decade. The paper provides a survey on Cognitive cars and driver oriented intelligent vehicles and their motion, stimuli, reflex and response. The main objectives of the paper re the future advancements in ADASs, the response duration, user-compatibility and stimuli decision-action on driver as well as on the system side. "THE SOUL PURPOSE OF ADASs IS TO SUPPORT THE DRIVERS RATHER THAN TO REPLACE THEM". Keeping this into consideration, this paper addresses the major achievements and major difficulties in making Advanced Driver Assistance System to be incorporated in today’s automation. The paper describes the pros and cons on the modern day cognitive cars, its areas of improvement and further modifications. The paper also describes briefly about the driver safety when the ADASs is not implemented and modern day driving skills.
2016-01-27
WIP Standard
ARP5297B
This SAE Aerospace Recommended Practice (ARP) provides the qualification test procedure requirements for low wattage halogen lamps (less than 35 Watts) intended for use primarily in aircraft applications. The purpose of these tests is to provide a laboratory means of determining the performance characteristics of lamps in airplane power and environmental conditions and to verify the integrity of the lamp design and production process.
2016-01-25
WIP Standard
AIR6373
pilots, air traffic controllers, dispatchers, aviation meteorologists
2016-01-21
Article
Demand for a faster, secure approach to reprogramming on-board control modules, particularly for safety issues, is more urgent than ever. Over-the-air technologies bring a new set of issues, says an expert at Wind River.
2016-01-20
Article
System offers fast response and eliminates piston drag, but hydraulic output to front wheels is still needed for larger cars.
2016-01-20
Article
Volvo's new premium sedan is built on the SPA scalable architecture. Semi-autonomous "Pilot Assist" operates at up to 80 mph and features large animal detection.
2016-01-18
WIP Standard
ARP4102/10B
This document presents criteria for flight deck controls and displays for airborne collision avoidance systems providing vertical-only guidance, and provides design guidance for operational, functional, and installation characteristics and requirements for airborne collision avoidance systems in existing and future aircraft.
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