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2013-10-10
Article
Ford is helping to make its vision of driverless parallel parking and pedestrian avoidance realities. The automaker demonstrated the two technologies to journalists earlier this week at its proving grounds in Lommel, Belgium.
2013-10-10
Standard
ARP1315E
This SAE Aerospace Recommended Practice (ARP) establishes safety recommendations for lavatories in transport category airplanes.
2013-10-08
Standard
ARP881F
This SAE Aerospace Recommended Practice (ARP) lists the lamps in Table 1 that are recommended for the type of service indicated. This list is not intended as a catalog and does not include many types that are now in use. This specification is not applicable to Solid State Lighting Lamp Assemblies (Based LED lamps). It does, however, reflect current practice.
2013-10-08
Book
Ulrich W. Seiffert, Mark Gonter
Even though a number of developed countries enjoy a high level of vehicle safety, more than 1.2 million fatalities still occur each year on roadways worldwide. There remains a need to continue improving vehicle and road safety. New technologies in sensors and electronic control units, and the growing knowledge of car-to-car and car-to-infrastructure technologies have led to a fusion of the previously separated areas of accident avoidance (popularly known as active safety) and mitigation of injuries (popularly known as passive safety) into the newer concept of integrated vehicle safety. This new approach represents a further step toward lowering accident rates. This book, written by two of the foremost automotive engineering safety experts, takes a unique and comprehensive approach to describing all areas of vehicle safety: accident avoidance, pre-crash, mitigation of injuries, and post-crash technologies, providing a solutions-based perspective of integrated vehicle safety.
2013-10-07
Technical Paper
2013-36-0216
R.A. Antonelli, L.C.C. Costa, A.M.N. Eustachio, R.C. Queiroz, F. S. Martins, A.P.S. Mello
Safety, Ergonomics and comfort are inseparable concepts and of greater relevance to the full exercise of professional drivers, being the seat, one of the most important components to be considered, when designing their workplace. This work presents initiatives taken by Mercedes-Benz do Brasil Ltda. (MBBras) in partnership with GRAMMER do Brasil Ltda. (Grammer) and Oficio Ergonomia e Design Ltda. concerning the improvement of a SAE Class 8 Heavy-truck Driver Seat. Proposals involved seat design improvement at driver reach and posture, design and constructive characteristics (seat-bottom foam and frame) Upholstery, seat-controls ergonomics and the vibration response, due to the introduction of independent shock-absorbers.
2013-10-07
Technical Paper
2013-36-0644
Pedro H. de Castro e Aquino, Adriano Nicholls Couto, Jánes Landre, Lúcio F. S. Patrício
This paper involves the application of an analytical model of a passenger vehicle with 7 degrees of freedom, considering the irregularities of the road as the main source of excitation. Verifying the influence of suspension, the tire/wheel and sprung mass on the comfort of the driver and dynamic behavior of the vehicle as a whole. For this will be necessary to vary constants values of spring constant and tire stiffness, the damping coefficient and mass of the wheel and sprung mass.
2013-10-07
Technical Paper
2013-36-0108
Carlos Bustamante, Eduard Mateu, Jesús Hernández, Álvaro Arrúe
By using telecommunications, Intelligent Transport Systems (ITS) improve traffic safety and efficiency, facilitating an integral transport of people and goods. Even with the benefits obtained through ITS Systems nowadays, significant innovations will take place in the following years such as the ubiquitous and integral use of computer vision, or the development and future implementation of Cooperative ITS (C-ITS) that will allow a direct communication between vehicles (Vehicle-to-Vehicle, V2V) and with the roadside elements (Vehicle-to-Infrastructure, V2I) by means of mobile and wireless communication. In this context, the INTELVIA project was implemented, with the clear objective of developing ITS technologies and Intelligent Human-Machine Interfaces (HMI) to obtain the advantages of using information and communication technologies in the field of road transport and traffic management.
2013-10-07
Technical Paper
2013-36-0651
Alessandro Cezar Pinto, Cleber Willian Gomes, Daiane de Lima Dantas de Souza, Diogo Pereira da Silva, Geovanni Vezzaro Mattioli
From simple collisions to major tragedies, car accidents happen every day. Automobile industry has been investing a lot in security systems (e.g., airbags, ABS brakes, vehicle proximity warning systems). However, drivers are still the ones who have to act in order to avoid collisions, by using the brakes or maneuvering the car. The purpose of this project is to develop an anti-collision logic that can be used on automobile vehicles to avoid collisions with both static and moving objects by interfering on the vehicle behavior. The control system is based on a fuzzy modeled controller using the MATLAB and Simulink tools from Math Works. The prototype chosen to test the logic was the Robotino, a mobile robot system made by Festo Didactic, and used for educational, training and research purposes. Robotino is able to integrate to Simulink tool natively, and provides out-of-the-box sensors and actuators, so the developers are able to focus the efforts on the software itself.
2013-10-07
Technical Paper
2013-36-0497
Ricardo Wetzel
The interaction between human operator and equipment in general can be made easier or harder depending on the effectiveness of the interface used for this interaction. The present work focuses on this interface - the so called ‘Human-Machine-Interface’ (HMI) for a specific set of equipments: the vehicles (passenger cars and commercial road vehicles). Vehicles need to be driven by professional and amateur drivers. The HMI of the vehicle needs, thus, to be adequate to a wide variety of drivers, allowing for a safe and enjoyable ride. The design of such an HMI must then consider several aspects that are human centered (physiological, psychological, sociological…) and machine centered (technological). The present work discusses briefly these aspects, their dynamics. The analysis of both vehicles and some other technology products are analyzed, and the trend of vehicle HMI's is drawn on a broad sense.
2013-10-04
Article
NH Research Inc. offers a 40-V model as a part of its 9200 family of high-power battery charge/discharge test systems.
2013-10-04
Standard
ARP924B
This SAE Aerospace Recommended Practice (ARP) covers the requirements for the types of glass to be utilized in the fabrication of cover glasses and lighting wedges used in aerospace instruments. It defines the maximum extent of physical defects and recommends standard methods of inspection and evaluation. Definitions of terminology used in this document are covered in 2.2.
2013-10-02
WIP Standard
J153
The purpose of the recommended practice is to define a list of operator precautions that should be stressed in operator training and in the preparation of operator manuals. These general operator precautions apply to off-road work machines as defined in SAE J1116 JUN85, Categories one, two, four and five and agricultural tractors in Category three. These should not be considered as all inclusive for all specific uses and unique features of each particular machine. Other more specific operator precautions not mentioned herein should be covered by users of this recommended practice for each particular machine application.
2013-10-01
Article
The company's driver-assistance programs range from safer passage through road works and trailer reversing, to bundling emergency assist, advanced lane assist, and partial vehicle piloting systems to help control the outcome of a medical emergency and the effect of driver fatigue.
2013-10-01
WIP Standard
J1533
This SAE Recommended Practice establishes a uniform test procedure for determining performance levels of operator enclosure panel type air filters on off-road, self-propelled work machines used in construction, general-purpose industrial, agriculture, and forestry as defined in SAE J1116 and equipped with an operator enclosure with a powered fresh air system.
2013-09-30
Article
Vehicle-to-pedestrian accident prevention gets a research-assist from smartphones as Honda engineers study the practicality of using advanced technology to reduce the risk of collision.
2013-09-30
WIP Standard
J169
The purpose of this document is to establish air conditioning design guidelines that will apply to most systems rather than the specific design of any particular system. Operating conditions and characteristics of the equipment will determine the design of any successful system, and since these characteristics and conditions vary greatly from one application to another, the designer must determine the goals expected to be reached under the conditions encountered. To determine the capacity of such items as blowers, condenser fans, condenser coils, evaporator coils, filters, compressors, etc., will require the adherence to several guidelines, some of which are outlined in this document.
2013-09-24
Journal Article
2013-01-2447
Jaideep Singh, Ankur Verma, Rohit Kunal, Ajay Balpande, Mangesh Dhane
Shift quality of a manual transmission is a critical characteristic that requires utmost care while structuring the transmission. Shift quality is affected by many factors viz. synchronizer design, shifter design, gear design, transmission oil selection etc. This paper presents a correlation between stiffness of the shift fork in manual transmission with the gear shift quality using a gear shift quality assessment setup. Stiffness of shifter fork is optimized using contact pattern analysis and stiffness analysis on MSC Nastran. All the subsystem (i.e. synchronizer and the shift system component) are constrained to optimize the shift fork stiffness. A-5-speed manual transmission is used as an example to illustrate the same. A direct correlation of gear shift fork stiffness with the shift force experienced by the driver is established. The shift system was modeled in the UG NX 6.0 software to collate the synchronization force, shift system gap etc with the constraint on the shift fork.
2013-09-24
Journal Article
2013-01-2388
Siavash Taheri, Subhash Rakheja, Henry Hong
A two-stage preview strategy is proposed to characterize steering control properties of commercial vehicle drivers. The strategy includes a near and a far preview points to describe the driver control of lateral path deviation and vehicle orientation. A human driver model comprising path error compensation and dynamic motions of the limb is subsequently formulated and integrated to a yaw-plane model of an articulated vehicle. The coupled driver-vehicle model is analyzed under an evasive steering maneuver to identify limiting values of the driver control parameters through minimization of a generalized performance index comprising driver's steering effort, path deviations and selected vehicle states. The performance index is further analyzed to identify relative contributions of different sensory feedbacks, which may provide important guidance for designs of driver-assist systems (DAS).
2013-09-19
Article
Autoliv’s adaptable seatbelt features improved safety for all occupants, especially children.
2013-09-19
Standard
ARP695E
This Aerospace Recommended Practice provides design and installation criteria intended to enhance overall safety by mitigating exposure of cabin crew and passengers to risks from: a. Routine use of galley systems. b. Galley components or equipment becoming dislodged under routine or abnormal operating conditions and under survivable crash or ditching conditions. c. Malfunctions of, or defects in, a galley system or associated galley equipment. NOTE: It is not the purpose of this Aerospace Recommended Practice to specify the specific designs or design methods to be followed in the accomplishment of stated objectives.
2013-09-19
Standard
ARP499C
The purpose of this SAE Aerospace Recommended Practice (ARP) is to provide recommendations which will lead to the standardization of passageway door operation in all transport aircraft, by providing in the design, features which will result in minimum exit passage blockage and jamming.
2013-09-19
Standard
AIR5401A
This SAE Aerospace Information Report (AIR) provides information demonstrating the need for establishing design and performance standards for aircraft crash axes.
2013-09-17
Technical Paper
2013-01-2309
Robert C. Grant
The aging of the world population, and call for greater equality in access to public environments has led to an increase in design for persons with reduced mobility (PRM). There are numerous physical and operational constraints and parameters to overcome when designing a successful and marketable PRM environment. Each program evaluates what is to be considered reasonable based on these guidelines (cost, weight, manufacturability, airframe curvature, footprint required, regulations, and usability). However, there are other less tangible parameters to address. For example, what level of dignity or level of privacy does the PRM environment allow? Does the design require additional assistance to access, or can those who are able make independent use of the environment? Most aircraft manufacturers and design entities have recognized the need to improve accessibility aboard single aisle commercial aircraft (Airbus 320 family, Boeing 737, Embraer 190, Bombardier CSERIES).
2013-09-13
Standard
ARP6023
The scope of this Vertical Flight document is limited to human behavioral technologies associated with design and/or implementation of Enhanced Synthetic Vision Systems (ESVS) in vertical flight aircraft. Any overlap into logic problems or hardware/software design shall be considered to be incidental to the human factors issues. Where the performance characteristics of specific technologies are relevant they will be identified, and where performance criteria are relevant to specific intended functions/use they will be identified. From a regulatory view, intended function (Full Flight Guidance or Information/Situation Awareness support) has a tremendous effect upon the design of an ESV System. However from a Human Engineering standpoint, the information on display must be discernible and comprehensible to the human operator in both cases and differences may be primarily in information content (required to support a specific task). The document is independent of candidate technologies and concentrates on human interface criteria.
2013-09-11
Article
At the Frankfurt IAA International Motor Show on Sept. 10, Continental and IBM announced an agreement to collaborate on fully connected mobile vehicle solutions for car manufacturers around the world.
2013-09-05
Magazine
Operators see bright screens in their future HMIs borrow from tablets, phones to help operators perform a broad range of tasks Small engine landscape Kubota engineers developed new small-displacement engines that adopt a common-rail system while optimizing the combustion system and injection characteristics. Sensitive to safety A growing number of digital sensors are among the tools being used to make sure failures are rare and injuries are even more infrequent.
2013-08-30
Article
TRW Automotive’s new anchor seatbelt pretensioner in a rotary configuration features a lightweight design and compact packaging for easy integration in vehicle interiors.
2013-08-15
Article
“With the wave of a hand” may move from magicians’ banter to car salesman’s description within a few years. Many automakers and suppliers are racing to devise gesture recognition that lets drivers manage complex functions without being distracted.
2013-08-15
Article
Radar is expected to expand beyond its current role as a forward-looking sensor on luxury vehicles to a mainstream offering that also scans sides and possibly the rear of the vehicle. Freescale Semiconductor is hoping to cash in on this potential growth market with a specialized chipset that it says will lower pricing, simplify the design cycle, and save as much as 40% in board space.
2013-08-14
WIP Standard
ARP6269
The scope of this document is to provide recommended practices for the development and implememtation of training programs for the issuance of a Multi-Crew Pilot License (MPL). The recommended practices contained within this documernt are intended primarily for the guidance of passenger and cargo air carriers, and training providers.
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