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Viewing 1 to 16 of 16
CURRENT
2017-02-21
Standard
AS4074B
This standard specifies the characteristics of the SAE Linear Token Passing Bus (LTPB) Interface Unit. The LTPB provides a high reliability, high bandwidth, low latency serial interconnection network suitable for utilization in real time military and commercial applications. Multiple redundant data paths can be implemented to enhance reliability and survivability in those applications which require these attributes. The token passing and data exchange protocols are optimized to provide low latency and fast failure detection and correction. Physical configurations with bus lengths up to 1000 m can be accommodated. This specification defines the following: General Description (3.1): An overview of the LTPB protocol. Physical Media Interface (3.2): This portion of the standard defines the physical interface to both optical and electrical bus media.
2017-02-16
WIP Standard
J3138
On-Board Diagnostic (OBD) regulations require passenger cars, and light and medium duty trucks, to provide a Data Link Connector to support communication of diagnostic information to off-board devices. Legislated diagnostic information is also required to be communicated in a timely fashion to the off-board devices. Many vehicle manufacturers also provide access to enhanced diagnostic information and vehicle systems/subsystems via this connector. Generally, there are two forms of communication methodologies used in current vehicles: a. Open access to communication busses b. Communication busses isolated via a gateway This document provides guidelines for securing communications with any off-board device for vehicles utilizing either methodology.
CURRENT
2017-01-12
Standard
AS5609A
This SAE Aerospace Standard (AS) defines the editorial format and policies necessary for the publication of Interface Control documents. The Common Interface Control Document Format Standard defines a common format for aircraft/store interface documents to foster increased interoperability. It is designed with the versatility to serve differing “ICD” philosophies and organizations. This aerospace standard defines the common technical data sections for the Common Interface Control Document Format down to the third header level for the majority of sub-sections. The Common Interface Control Document Format Aerospace Standard provides a structured document format in appendixes supported by example paragraphs, drawings, etc.
CURRENT
2016-10-21
Standard
AS4074/3B
This slash sheet specifies the operational parameters and characteristics of a particular implementation of the SAE Linear, Token Passing Bus (LTPB) Interface Unit. This slash sheet defines the following: The physical media interface: This slash sheet specifies the characteristics of the electrical interface to the physical bus media. The minimum and maximum timing requirements for operation of this implementation of the LTPB. The data coding used to encode and decode the data for transmission. The default values to be loaded into the timers of the LTPB interface at power-up prior to intervention by the host processor.
CURRENT
2016-10-21
Standard
AS15532A
The emphasis in this standard is the development of data word and message formats for AS15531 or MIL-STD-1553 data bus applications. This standard is intended as a guide for the designer to identify standard data words and messages for use in avionics systems and subsystems. These standard words and messages, as well as the documentation format for interface control document (ICD) sheets, provide the basis for defining 15531/1553 systems. Also provided in this standard is the method for developing additional data word formats and messages that may be required by a particular system but are not covered by the formats provided herein. It is essential that any new word formats or message formats that are developed for a 15531/1553 application follow the fundamental guidelines established in this standard in order to ease future standardization of these words and messages. The standard word formats presented represent a composite result of studies conducted by the U.S.
CURRENT
2016-10-21
Standard
AIR4271A
This Aerospace Information Report (AIR) has been prepared by the Systems Applications and Requirements Subcommittee of SAE Committee AS-2. It is intended to provide guidance primarily, but not exclusively, for specifiers and designers of data communication systems for real time military avionics applications within a platform. The subject of high speed data transmission is addressed from two standpoints: (1) the influence of developments in technology on avionics architectures as a whole and (2) the way in which specific problems, such as video, voice, closed loop control, and security may be handled. While the material has been prepared against a background of experience within SAE AS-2 relating to the development of a family of high speed interconnect standards, reference to specific standards and interconnect systems is minimized.
CURRENT
2016-10-21
Standard
AIR5683A
MIL-STD-1553 establishes requirements for digital command/response time division multiplexing (TDM) techniques on military vehicles, especially aircraft. The existing MIL-STD-1553 network operates at a bit rate of 1 Mbps and is limited by the protocol to a maximum data payload capacity of approximately 700 kilobits per second. The limited capacity of MIL-STD-1553 buses coupled with emerging data rich applications for avionics platforms plus the expense involved with changing or adding wires to thousands of aircraft in the fleet has driven the need for expanding the data carrying capacity of the existing MIL-STD-1553 infrastructure.
CURRENT
2010-03-01
Standard
EIA836B
The primary focus of this standard is information of interest to Configuration Management (CM) practitioners related to the performance of CM functions as products are conceived, proposed, defined, developed, produced, operated, maintained, modified, and disposed. This information is stored when generated and, from time to time, must be moved or shared with others. This standard, through the use of the Data Dictionary, defines real world things of interest to the CM practitioner, which are the foundation of the following CM functional areas, and are needed for effective data exchange and interoperability: Configuration Management Planning and Management; Configuration Identification; Configuration Change Management; Configuration Audit; Configuration Verification; Configuration Status Accounting.
HISTORICAL
2010-01-01
Standard
GEIAHB0007A
This handbook is intended to provide additional information on the use and tailoring of the data in GEIA-STD-0007. The standard provides a new approach to Logistics Support Analysis Record (LSAR) (i.e., MIL-STD-1388-2B) data with emphasis on data transfer (e.g., XML Schemas) versus data storage (e.g., relational tables). GEIA-STD-0007 identifies the range of logistics product data that is generated during the development and acquisition of a system or end item. It does not prescribe the supportability analyses required to generate logistics product data. How the data is generated via analysis techniques/tools, how it is stored and processed, and how the data is used to generate specific logistics support products, is left to the performing activity. GEIA-STD-0007 is a data transfer standard implementing the logistics data concepts of GEIA-STD-927, Common Data Schema for Complex Systems.
HISTORICAL
2007-08-01
Standard
GEIAHB0007
This handbook is intended to provide additional information on the use and tailoring of the data in GEIA-STD-0007. The standard provides a new approach to Logistics Support Analysis Record (LSAR) (i.e., MIL-STD-1388-2B) data with emphasis on data transfer (e.g., XML Schemas) versus data storage (e.g., relational tables). GEIA-STD-0007 identifies the range of logistics product data that is generated during the development and acquisition of a system or end item. It does not prescribe the supportability analyses required to generate logistics product data. How the data is generated via analysis techniques/tools, how it is stored and processed, and how the data is used to generate specific logistics support products, is left to the performing activity. GEIA-STD-0007 is a data transfer standard implementing the logistics data concepts of GEIA-927, Common Data Schema for Complex Systems.
CURRENT
2004-11-04
Standard
J2409_200411
SAE format for a SIMPLE Strain-Life Fatigue Data Exchange File Format. The object of this SAE Standard is to provide a simple common way to exchange strain-life fatigue data collected from ASTM E 606 axial fatigue test data.
HISTORICAL
2004-10-14
Standard
AS4074A
This standard specifies the characteristics of the SAE Linear Token Passing Bus (LTPB) Interface Unit. The LTPB provides a high reliability, high bandwidth, low latency serial interconnection network suitable for utilization in real time military and commercial applications. Multiple redundant data paths can be implemented to enhance reliability and survivability in those applications which require these attributes. The token passing and data exchange protocols are optimized to provide low latency and fast failure detection and correction. Physical configurations with bus lengths up to 1000 m can be accommodated. This specification defines the following: General Description (3.1): An overview of the LTPB protocol. Physical Media Interface (3.2): This portion of the standard defines the physical interface to both optical and electrical bus media.
CURRENT
2002-06-14
Standard
AIR5271
This SAE Aerospace Information Report (AIR5271) covers the basic attributes of a second-generation robust, reliable high-density fiber optic interconnect system for aerospace applications. The intent is to take advantage of recent commercial developments in materials, components and manufacturing methods to develop rugged high-density fiber optic interconnects optimized for aerospace and automotive applications, which can accommodate a variety of optical fiber waveguide types. These waveguide types include single mode and multi-mode glass/glass fibers and waveguides, plastic clad silica fibers and waveguides, and all polymer fibers and waveguides. This second generation interconnect system should represent a dramatic improvement over first generation. The cable should be extremely robust eliminating any concerns over cable damage or fiber breakage in an aerospace environment.
HISTORICAL
1998-06-01
Standard
J2409_199806
SAE format for a SIMPLE Strain-Life Fatigue Data Exchange File Format. The object of this SAE Standard is to provide a simple common way to exchange strain-life fatigue data collected from ASTM E 606 axial fatigue test data.
HISTORICAL
1993-12-01
Standard
AS4074
This standard specifies the characteristics of the SAE Linear Token Passing Bus (LTPB) Interface Unit. The LTPB provides a high reliability, high bandwidth, low latency serial interconnection network suitable for utilization in real time military and commercial applications. Multiple redundant data paths can be implemented to enhance reliability and survivability in those applications which require these attributes. The token passing and data exchange protocols are optimized to provide low latency and fast failure detection and correction. Physical configurations with bus lengths up to 1000 m can be accommodated.
CURRENT
1988-09-07
Standard
AS44074/1
This standard specifies the characteristics of the SAE Linear Token Passing Bus (LTPB) Interface Unit. The LTPB provides a high reliability, high bandwidth, low latency serial interconnection netwrok suitable for utilization in real time military and commercial applications. Multiple redundant data paths can be implemented to enhance reliability and survivability in those applications that require these attributes. The token passing and data exchange protocols are optimized to provide low latency and fast failure detection and correction. Physical configurations with bus lengths up to 1000 meters can be accommodated.
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