Display:

Results

Viewing 31 to 60 of 5723
WIP Standard
2014-06-09
This document recommends contents for Emergency Medical Kits, including medications and instrumentation, intended for use on passenger-carrying aircraft serviced by at least 1 flight attendant. Recommended practices for carriage of, access to, and maintenance of Emergency Medical Kits are also included.
Article
2014-06-04
Self-driving car hype obscures the true pace of progress toward autonomous vehicles.
Standard
2014-05-29
The scope of this SAE Aerospace Information Report (AIR) is to discuss factors affecting visibility of aircraft navigation and anticollision lights, enabling those concerned with their use to have a better technical understanding of such factors, and to aid in exercising appropriate judgment in the many possible flight eventualities.
Article
2014-05-20
The key architectural approach to minimize connectivity interfaces acts as a secure, intelligent gateway between the car and external devices or networks to better guard against malicious or sensitive data from being compromised.
Article
2014-05-13
Vehicular traffic deaths decline, but pedestrian fatalities unchanged. Proposed solutions range from greater use of roundabouts, new signaling, and vehicles with pedestrian detection and auto-braking. Some success found with driver and pedestrian education. "Vision Zero" program adopted in New York City.
Technical Paper
2014-05-09
Nikolina Samardzic
Values of the speech intelligibility index (SII) were found to be different for the same speech intelligibility performance measured in an acoustic perception jury test with 35 human subjects and different background noise spectra. Using a novel method for in-vehicle speech intelligibility evaluation, the human subjects were tested using the hearing-in-noise-test (HINT) in a simulated driving environment. A variety of driving and listening conditions were used to obtain 50% speech intelligibility score at the sentence Speech Reception Threshold (sSRT). In previous studies, the band importance function for ‘average speech’ was used for SII calculations since the band importance function for the HINT is unavailable in the SII ANSI S3.5-1997 standard. In this study, the HINT jury test measurements from a variety of background noise spectra and listening configurations of talker and listener are used in an effort to obtain a band importance function for the HINT, to potentially correlate the calculated SII scores with the measured speech intelligibility scores.
Technical Paper
2014-05-09
Kazumoto Morita, Michiaki Sekine
The number of elderly drivers is increasing in Japan and ensuring the safety of elderly drivers is becoming an important issue. The authors previously conducted an analysis of the characteristics of accidents and traffic violations by elderly drivers based on the number of accidents in which they were rear-ended. This method was used in order to exclude the influence of driving frequency. As a result of that analysis, it was found that the likelihood of violations committed by elderly drivers was not particularly higher than in other age groups, while the likelihood of accidents caused by them was higher. The risk of causing an accident was judged to be about two times higher in elderly drivers than in the 35-44 year age group. However, the methodology presupposed that collisions in which a driver is rear-ended are accidents that occur randomly, and that they occur with the same probability in each age group. To verify the results of that study, we attempted a new analytical method that uses the number of stop sign violations, which are considered to occur with the same probability among age groups, as an indicator of driving frequency in place of accidents in which a driver is hit from behind (rear-end collisions).
WIP Standard
2014-05-08
This SAE Aerospace Recommended Practice (ARP) will provide general guidelines and procedures for servicing and maintaining oxygen systems. Such methods and procedures may be applied to gaseous, liquid, chemical and portable oxygen systems. These guidelines and recommendations will be provided to engineering and maintenance personnel for airlines, modification centers and third party maintenance contractors, to be used while performing maintenance on oxygen systems and components.
Article
2014-04-24
Airbus Helicopters Japan recently inaugurated Japan’s first full flight simulator (FFS) for helicopters at its facilities located in the Kobe Airport vicinity. The simulator is configured to represent Airbus Helicopters’ light twin-engine EC135 P2+ rotorcraft, and has received Level C certification from the Japan Civil Aviation Bureau.
Article
2014-04-24
With 76% high-strength and ultra-high-strength steel, larger welds, and extensive use of structural adhesives, the design is predicted to get top ratings from NHTSA and IIHS. Other highlights are a direct-injection 3.3-L V6, hands- and feet-free liftgate, and UVO infotainment with new eServices.
Article
2014-04-22
In part to improve safety performance of its vehicles and to enhance cross-system integration, General Motors is restructuring its global vehicle-engineering organization. It will now consist of two units: Global Product Integrity and Global Vehicle Components and Subsystems.
Article
2014-04-16
In the wake of its ignition switch recall, General Motors CEO Mary Barra has announced creation of a Global Product Integrity organization. Housed within the Global Production Development group, it will "build on the formula and specific actions we have taken in recent years to lead the industry in vehicle dynamics," Barra said at the 2014 New York International Auto Show.
Article
2014-04-14
The Visteon- and Cisco-developed OASIS (Optimized, Adaptable, Secure, Intelligent, Seamless) concept makes secure car-to-cloud communications the prerequisite for unlocking vehicle network connectivity-associated benefits.
Standard
2014-04-14
These recommendations are provided to aid the international air transport industry by identifying a standard, minimum amount of safety instructions that should be given to sight-impaired passengers. This document is not meant to address problems associated with communicating safety information to sight- impaired passengers who are also hearing impaired or non- conversant in the language(s) used by the cabin crew to disseminate general safety information to passengers. Aircraft operators are encouraged to customize the safety instructions for their own operations in order to ensure that required safety information is provided to sight-impaired passengers.
Standard
2014-04-14
This SAE Aerospace Recommended Practice (ARP) establishes design guidance and photometric values for adequate cargo compartment and cargo access lighting systems for ground handling. The adoption of a standard set of illuminance values, found appropriate for the performance of the task in specified areas should expedite ground handling.
Article
2014-04-10
With the large commercial van market continuing to grow, Mercedes-Benz continues to improve its Sprinter van to keep it the “best” in a crowded field.
Article
2014-04-10
The system uses specific Sport Mode algorithms with modules from the high-speed CAN data bus, including those for adaptive cruise control, forward facing camera, all-wheel drive, shift-by-wire, electric power steering, transmission, and powertrain.
Article
2014-04-10
Dangers from malware, including ransom demands, must be pro-actively avoided as industry and owners enter era of connected cars. For all their conveniences, telematics could pose ugly series of risks that will require new approaches to prevent, explains Cisco Systems scientist to SAE Congress attendees. Vulnerabilities are in many areas, including the OBD system.
Article
2014-04-05
According to Lord's Andrew J. Winzenz, companies wanting to compete in the industrial market must expand their expertise beyond components to system-level design.
Article
2014-04-03
A new occupant-protection technology from TRW Automotive Holdings Corp. has the passenger-seat airbag deploying from the headliner instead of the dashboard. It is being launched on the Citroën C4 Cactus.
Standard
2014-04-03
This SAE Aerospace Recommend Practice (ARP) is intended to identify both safety related best practices and unique design considerations of metal halides High Intensity Discharge (HID) lamps and power supplies in aircraft applications.
WIP Standard
2014-04-03
This document provides guidance for in-flight rest facilities provided for use by cabin crew on commercial transport aircraft.. This document is applicable to dedicated cabin crew rest facilities. Passenger seats used to provide “cabin crew rest facilities” are not within the scope of this document.
WIP Standard
2014-04-02
This SAE Recommended Practice presents the general uses, limitations on use, and appearance of the safety alert symbol.
WIP Standard
2014-04-02
This document provides guidance concerning the maintenance and serviceability of oxygen cylinders beginning with the quality of oxygen that is required, supplemental oxygen information, handling and cleaning procedures, transfilling and marking of serviced oxygen assemblies. This document attempts to outline in a logical sequence oxygen quality,serviceability and maintenance of oxygen cylinders.
Article
2014-04-01
All new vehicles under 10,000 lb will be required to have rearview camera technology under a final rule issued March 28 by NHTSA (U.S. National Highway Traffic Safety Administration). The rule applies to vehicles ranging from passenger cars to trucks and buses (any vehicle under 10,000 lb) built on or after May 1, 2018.
Technical Paper
2014-04-01
Thomas Juergen Boehme, Tobias Sehnke, Matthias Schultalbers, Torsten Jeinsch
Abstract In this paper an energy management is proposed which is optimal to certain driving scenarios which can be clustered into freeway, rural and urban situations. This strategy is non-predictive but uses information about the current driving situation provided by modern navigation systems to identify the current road type. Based on this information a set of simplified optimal control problems are solved offline via an indirect shooting algorithm. By relaxation of the problem formulation, the solutions of these optimal control problems can be stored into easily implementable maps. The energy management control is then determined from these maps during vehicle operation using the current road type, the vehicle speed and the required wheel-torque. The strategy is implemented in a dSPACE MicroAutoBox and validated on a near mass-production vehicle. The proposed methodology has shown fuel savings on a real world drive cycle. Additionally, robustness aspects have been considered in a MATLAB/Simulink based simulation environment.
Technical Paper
2014-04-01
Jan-Mou Li, David Smith
Abstract Driver is a key component in vehicle simulation. An ideal driver model simulates driving patterns a human driver may perform to negotiate road profiles. There are simulation packages having the capability to simulate driver behavior. However, it is rarely documented how they work with road profiles. This paper proposes a new truck driver model for vehicle simulation to imitate actual driving behavior in negotiating road grade and curvature. The proposed model is developed based upon Gipps' car-following model. Road grade and curvature were not considered in the original Gipps' model although it is based directly on driver behavior and expectancy for vehicles in a stream of traffic. New parameters are introduced to capture drivers' choice of desired speeds that they intend to use in order to negotiating road grade and curvature simultaneously. With the new parameters, the proposed model can emulate behaviors like uphill preparation for different truck drivers. Speed variation while cruising can be explained by the empirical model and therefore facilitating a better estimation of performance in vehicle simulation.
Technical Paper
2014-04-01
Mark William Arndt
Abstract The current certification requirements under CFR 49, Part 567 state that GVWR of a motor vehicle shall not be less than the sum of the unloaded vehicle weight, rated cargo weight and 150 pounds times the number of designated seating positions. Actual occupant weight distributions versus certified weight per occupant seat causes a potential conflict between a vehicle's in-use weights versus its certified GVWR. Population weight distributions were developed based upon The Center for Disease Control's (CDC) publication of 2007 - 2010 anthropometric reference data and publically available weights of a special population from high school football teams. For five buses from small (18-seat) to large (55-seat), key parameters were measured. The weight distributions and bus parametric data were combined in a probabilistic analysis to explore the probability that passengers and rated cargo would result in weight distributions that exceeded tire load capability, Gross Axle Weight Rating (GAWR), or Gross vehicle Weight Rating (GVWR).
Technical Paper
2014-04-01
Mingyu Wang, Debashis Ghosh, Edward Wolfe, Kuo-huey Chen, Jeffrey Bozeman
Abstract Traditional vehicle air conditioning systems are designed to cool the entire cabin to provide passenger comfort. Localized cooling, on the other hand, focuses on keeping the passenger comfortable by creating a micro climate around the passenger. Such a system also easily adapts to the number of passengers in the car and enables zonal control. The net impact of the localized cooling is that equivalent comfort can be achieved at reduced HVAC energy consumption rate. The present paper reports on a vehicle implementation of localized cooling using Thermoelectric Devices and the resulting energy saving.
Technical Paper
2014-04-01
Xingyu Liang, Kang Sun, Yuesen Wang, Gequn Shu, Lin Tang, Lei Ling, Xu Wang
Abstract Like outside scenery, the car interior noise and road condition will affect the driver's mental state when driving. In order to explore the influence of external visual and auditory factors on the driver's mood in the driving process based on research of traffic soundscape, this paper has selected four backbone roads of Tianjin city (China) to test and drive a gasoline passenger vehicle at different speeds. Near Acoustic Holographic was used to scan interior acoustic field distribution, while the tracking shot of the driver's location was recorded by a Sony camera. People with different characteristics were invited to watch the video and completed a self-designed survey questionnaire. The external factors affecting the driver's mood were explored by analyzing all these data. After the investigation, we found that the sound field distribution inside the car could be affected directly and significantly by the opening and closing the car window when driving; in the case of keeping the window closed, the acoustic characteristics of the car cabin was relatively stable; and the visual impact factor of the driver's mood is mainly related to the traffic congestion degree and the construction quality of road surface, whereas the road appearance and aesthetics, which people usually concern about have very little influence.
Viewing 31 to 60 of 5723

Filter

  • Article
    477
  • Book
    20
  • Collection
    9
  • Magazine
    133
  • Technical Paper
    3994
  • Standard
    1090
  • Article
    1090