Event Data Recorder - Output Data Definition PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Event Data Recorder - Output Data Definition PDF full book. Access full book title Event Data Recorder - Output Data Definition by Event Data Recorder Committee. Download full books in PDF and EPUB format.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This Recommended Practice provides common data output formats and definitions for a variety of data elements that may be useful for analyzing vehicle crash and crash-like events that meet specified trigger criteria. The document is intended to govern data element definitions, to provide a minimum data element set, and to specify EDR record format as applicable for light-duty motor vehicle Original Equipment applications. This document is being revised in order to update it based on the addition of information pertaining to rollover systems and pedestrian protection systems as well as updates to data elements previously defined.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This Recommended Practice provides common data output formats and definitions for a variety of data elements that may be useful for analyzing vehicle crash and crash-like events that meet specified trigger criteria. The document is intended to govern data element definitions, to provide a minimum data element set, and to specify EDR record format as applicable for light-duty motor vehicle Original Equipment applications. This document is being revised in order to update it based on the addition of information pertaining to rollover systems and pedestrian protection systems as well as updates to data elements previously defined.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This recommended practice describes common definitions and operational elements of Event Data Recorders. The SAE J1698 series of documents consists of the following: SAE J1698-1 - Event Data Recorder - Output Data Definition; Provides common data output formats and definitions for a variety of data elements that may be useful for analyzing vehicle crash and crash-like events that meet specified trigger criteria. SAE J1698-2 - Event Data Recorder - Retrieval Tool Protocol; Utilizes existing industry standards to identify a common physical interface and define the protocols necessary to retrieve records stored by light duty vehicle Event Data Recorders (EDRs). SAE J1698-3 - Event Data Recorder - Compliance Assessment; Defines procedures that may be used to validate that relevant EDR output records conform with the reporting requirements specified in Part 563, Table 1 during the course of FMVSS-208, FMVSS-214 and other applicable vehicle level crash testing. This Recommended Practice was first issued in 2005. It is being revised in order to separate the various aspects of EDRs into other more focused documents. This document now becomes an overall parent document to the other SAE J1698 series of documents.EDR data has multiple potential uses. This document focuses on EDR data used to understand the operation of various vehicles systems such as the occupant protection system. EDR data has application in support of crash reconstruction and assisting in setting roadway safety policies.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
SAE J1698-1A creates an appendix to SAE J1698-1. The appendix contains EDR Record parameters and definitions related to light duty passenger vehicle pedestrian protection systems. In many instances where original equipment manufacturers install pedestrian protection systems, those systems may contain event data recording functionality. Pedestrian protection systems can be standalone systems, separate from other systems that may perform an EDR function associated with a rollover or planar crash, or they may be incorporated into another module which already had an EDR function associated with it. To accommodate the differences and challenges a pedestrian protection system poses from an EDR standpoint, the SAE International created this recommended practice. SAE J1698-1A is created as an appendix to provide standalone recommended practices for pedestrian protection EDR Records, regardless of in which module they are stored.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
SAE J1698-1A creates an appendix to SAE J1698-1. The appendix contains EDR Record parameters and definitions related to light duty passenger vehicle pedestrian protection systems. This document will no longer be used for new designs as the information and data elements have been incorporated into Appendix A of SAE J1698-1.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Recommended Practice utilizes existing industry standards to identify a common physical interface and define the protocols necessary to retrieve records stored by light duty vehicle event data recorders (EDRs). To accomplish this, the SAE J1962 diagnostic connector is designated as the primary physical interface for EDR retrieval tools.This SAE Recommended Practice is intended to be used for the development of EDR retrieval tools. Retrieval tools are intended to interface with light duty vehicles and to produce EDR record reports with data element formats specified by SAE J1698-1.Limitations: This SAE Recommend Practice specifies how EDR records should be imaged, translated, and reported by EDR retrieval tools. It does not specify how EDR records are recorded and stored by individual vehicles. This SAE Recommended Practice addresses EDR record retrieval (including imaging and translating) via the connection to the vehicle's SAE J1962 connector or via direct connection to an electronic control unit (ECU) containing an EDR record. Direct connection to an ECU may require the use of specialized interface adapters. This SAE Recommended Practice is being revised in order to referance SAE J3197. This change was based on recent discussions in the SAE EDR Committee.
Author: Christopher D Armstrong Publisher: SAE International ISBN: 0768092221 Category : Technology & Engineering Languages : en Pages : 290
Book Description
Collision Reconstruction Methodologies - Volume 7A - The last ten years have seen explosive growth in the technology available to the collision analyst, changing the way reconstruction is practiced in fundamental ways. The greatest technological advances for the crash reconstruction community have come in the realms of photogrammetry and digital media analysis. The widespread use of scanning technology has facilitated the implementation of powerful new tools to digitize forensic data, create 3D models and visualize and analyze crash vehicles and environments. The introduction of unmanned aerial systems and standardization of crash data recorders to the crash reconstruction community have enhanced the ability of a crash analyst to visualize and model the components of a crash reconstruction. Because of the technological changes occurring in the industry, many SAE papers have been written to address the validation and use of new tools for collision reconstruction. Collision Reconstruction Methodologies Volumes 1-12 bring together seminal SAE technical papers surrounding advancements in the crash reconstruction field. Topics featured in the series include: • Night Vision Study and Photogrammetry • Vehicle Event Data Recorders • Motorcycle, Heavy Vehicle, Bicycle and Pedestrian Accident Reconstruction The goal is to provide the latest technologies and methodologies being introduced into collision reconstruction - appealing to crash analysts, consultants and safety engineers alike.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Recommended Practice provides common data output formats and definitions for a variety of data elements that may be useful for analyzing the performance of automated driving system (ADS) during an event that meets the trigger threshold criteria specified in this document. The document is intended to govern data element definitions, to provide a minimum data element set, and to specify a common ADS data logger record format as applicable for motor vehicle applications.Automated driving systems (ADSs) perform the complete dynamic driving task (DDT) while engaged. In the absence of a human "driver," the ADS itself could be the only witness of a collision event. As such, a definition of the ADS data recording is necessary in order to standardize information available to the accident reconstructionist. For this purpose, the data elements defined herein supplement the SAE J1698-1 defined EDR in order to facilitate the determination of the background and events leading up to a collision in an ADS-operated vehicle.The data elements defined in this document are unique to Level 3, 4, or 5 ADS features, as defined by SAE J3016, and provide additional background of the events leading up to a crash or crash-like event. The data from sensors such as camera(s), LiDAR(s) etc. will provide information in the absence of a human driver. The data included in the ADS data logger is expected to be used in conjunction with the SAE J1698 event data recorder (EDR) record and traditional accident reconstruction analysis. The EDR and ADS data logger will capture information leading up to the triggered event, at a minimum. There are no facts to support that recording data for greater than 5 seconds pre-event would change the outcome of any crash analysis. Thus, the recommended recording duration for a data logger is 5 seconds pre-event, same as an EDR. Due to the potential for sensor and/or communication failure during a crash event, the recommendation is that data should be collected post-crash for impact and rollover sensors for up to 250 ms.ADS technology is still being developed and is not yet commercially deployed. Therefore, this SAE Recommended Practice is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances. This document is being revised in order to harmonize, where applicable, with information from the Automated Vehicle Safety Consortium (AVSC) Best Practice for Data Collection for Automated Driving System - Dedicated Vehicles (ADS-DVs) to Support Event Analysis.
Author: Christopher Armstrong Publisher: SAE International ISBN: 0768095271 Category : Technology & Engineering Languages : en Pages : 424
Book Description
Collision Reconstruction Methodologies - Volume 7B -The last ten years have seen explosive growth in the technology available to the collision analyst, changing the way reconstruction is practiced in fundamental ways. The greatest technological advances for the crash reconstruction community have come in the realms of photogrammetry and digital media analysis. The widespread use of scanning technology has facilitated the implementation of powerful new tools to digitize forensic data, create 3D models and visualize and analyze crash vehicles and environments. The introduction of unmanned aerial systems and standardization of crash data recorders to the crash reconstruction community have enhanced the ability of a crash analyst to visualize and model the components of a crash reconstruction. Because of the technological changes occurring in the industry, many SAE papers have been written to address the validation and use of new tools for collision reconstruction. Collision Reconstruction Methodologies Volumes 1-12 bring together seminal SAE technical papers surrounding advancements in the crash reconstruction field. Topics featured in the series include: • Night Vision Study and Photogrammetry • Vehicle Event Data Recorders • Motorcycle, Heavy Vehicle, Bicycle and Pedestrian Accident Reconstruction The goal is to provide the latest technologies and methodologies being introduced into collision reconstruction - appealing to crash analysts, consultants and safety engineers alike.
Author: Event Data Recorder Committee Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This SAE Recommended Practice defines procedures intended to be used to validate that relevant EDR output records conform within specified limits to measured sensor input to the device. This Recommended Practice defines a methodology for measuring validity of Event Data Recorder (EDR) output record, relative to input data.
Author: Event Data Recorder Committee
Author: Event Data Recorder Committee
Author: Event Data Recorder Committee
Author: Event Data Recorder Committee
Author: Event Data Recorder Committee
Author: Event Data Recorder Committee
Author: Event Data Recorder Committee
Author: Christopher D Armstrong
Author: Event Data Recorder Committee
Author: Christopher Armstrong
Author: Event Data Recorder Committee