1、_SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising theref
2、rom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2009 SAE International All rights reserved. No part of this publication ma
3、y be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA)
4、Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.orgSURFACEVEHICLERECOMMENDEDPRACTICEJ1100 NOV2009 Issued 1973-09Revised 2009-11 Superseding J1100 SEP2005 (R) Motor Vehicle Dimensions RATIONALEThe 2009 revision of SAE J1100 represents a substantial overhaul of its conte
5、nts. Specifically, dimension procedures and definitions have been: harmonized with the Global Car manufacturers Information Exchange (GCIE), coordinated with revisions to other SAE human accommodation standards, synchronized with related definitions published by the International Standards Organizat
6、ion (ISO), including the use of HPM-II, formalized with certain regulatory procedures defined by the United States (U.S.) Environmental Protection Agency (EPA), and made consistent with some definitions found in the U.S. Code of Federal Regulations by the National Highway Traffic Safety Administrati
7、on (NHTSA). This revision reinstates some previously deleted SAE J1100 dimensions as well as some older versions of SAE J1100 dimensional definitions (e.g. W27). Additionally, many new definitions, dimensions, and figures were adopted. The document structure was subsequently reorganized for better c
8、onsistency and to accommodate the number of changes. Most notably, cargo related dimensions were combined whether or not they were used in a Volume Index, e.g. L505 Pickup Body Length at Floor was moved from the Exterior Dimensions Length Table to the Cargo Dimensions Length Table.The use of seconda
9、ry suffixes was expanded to more logically consolidate dimension codes. Consistent with the previous two versions of SAE J1100, the location or designated seating position is identified by the first level suffix. The second level suffix is used to indicate a condition or direction. Additional detail
10、s are provided in Section 4. To assist the user in locating information of interest, a detailed Table of Contents was added. Content which underwent the most significant change is described below.As in the past, all ground-related dimensions are taken normal to the ground plane for any loading condi
11、tion. The definitions were editorially revised to clarify this point. SAE J1100 also reintroduces the EPA-curb loading condition and describes specific dimensions taken at that load. Further, the document provides new dimensions measured at the manufacturers declared gross vehicle weight rating, and
12、 also assimilates the dimensions from the cancelled SAE J689. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE J1100 Revised NOV2009 Page 2 of 127The definition of Designated Seating Position (3.3
13、.8) reflects pending changes to Federal Motor Vehicle Safety Standards (FMVSS) for vehicles manufactured on or after September 1, 2010. Related definitions for seating surface (3.3.17) and seating surface width (33.3.19) were added, as well as a new dimensional metric (SW26) for recording the total
14、number of designated seating positions in each row of seats. The method for locating the floor reference point (3.5.7) was modified to account for differences between the HPM devices and procedures described in SAE J826 and SAE J4002. This means that SAE J1100 dimensions are applicable to both.Drive
15、r foot control dimensions were revamped to reflect a component-based numbering system which is described in Section 6. Control spacing dimensions based on ISO 3409 were adopted.H-point travel path dimensions were revised and the points which describe the travel path limits were defined in Section 7.
16、 The dimensions were also suffixed (2, 3, 4, ) to allow the natural expansion into second and succeeding rows of seating.Daylight Opening (DLO) was replaced with Design Glass Outline (DGO). Several regulated dimensions use or define Daylight Opening, or DLO, that were different from the DLO definiti
17、on found in prior versions of SAE J1100. DGO was created to reduce confusion with these other dimensions and provide a unique measure devoid of regulatory interpretation.The X-plane section for defining head clearances (W27, W35, and H35) was revised to reflect the side view top of contour consisten
18、t with the historical method. It replaces the use of an X-plane through the head contour centroid, first introduced in 2002. This change results in minimal differences in measures for the driver, and yields equivalent results for second and succeeding rows of seated occupants. The head contour centr
19、oid and the side view top of contour for these designated seating positions occur on the same X-plane. See SAE J1052. Lastly, volume indices were expanded to include passenger volume and interior volume metrics congruent with EPA and NHTSA definitions. See Section 9 and Tables 31-33. TABLE OF CONTEN
20、TS 1. SCOPE 72. REFERENCES 82.1 Applicable Publications . 82.1.1 SAE Publications . 82.1.2 U.S. Government Publications and References . 82.2 Related Publications . 92.2.1 ISO Publications 93. DEFINITIONS . 93.1 Motor Vehicles 93.1.1 Passenger Car 93.1.2 Light Truck 93.1.3 Heavy Truck 93.1.4 Additio
21、nal Vehicle Classifications . 93.2 Vehicle Loads 103.2.1 Curb Load, Curb Weight . 103.2.2 Gross Vehicle Mass (GVM), Gross Vehicle Weight Rating (GVWR) . 103.2.3 EPA Curb Weight 103.3 General Vehicle Reference Points and Definitions . 113.3.1 Belt Line 113.3.2 Cargo Floor . 113.3.3 Centerline of Occu
22、pant (C/LO) . 113.3.4 Cowl Point . 113.3.5 Deck Point . 113.3.6 Depressed Floor Covering 12Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE J1100 Revised NOV2009 Page 3 of 1273.3.7 Design Glass Ou
23、tline (DGO) . 123.3.8 Designated Seating Position . 133.3.9 Endgate . 133.3.10 Eyellipse 133.3.11 Front of Dash 143.3.12 Head Position Contour 143.3.13 Liftgate/Lift Glass 143.3.14 Long-Coupled Seating 143.3.15 Maximum Hold-Open Position 143.3.16 Normal Top of Frame-Truck 143.3.17 Seating Surface .
24、153.3.18 Seating Surface Width (SSW) . 183.3.19 Short-Coupled Seating 203.3.20 Sill Plate Bead . 203.3.21 Standard-Coupled Seating 203.3.22 Steering Wheel Center 203.3.23 Swing Gate 203.3.24 Top of Contour (TOC) . 213.3.25 Trimmed Body Opening 213.3.26 Undepressed Floor Covering 213.4 H-Point Device
25、s Reference Points and Definitions . 223.4.1 Ankle Circumference . 233.4.2 Ankle Point 233.4.3 Cushion Line . 233.4.4 D-Point 233.4.5 H-Point 233.4.6 Knee Point . 233.4.7 Leg Line 233.4.8 Seating Reference Point (SgRP) 243.4.9 Thigh Line . 243.4.10 Torso (Back) Line 253.5 Shoe Reference Points and D
26、efinitions 253.5.1 Accelerator Heel Point (AHP) . 253.5.2 Ball of Foot (BOF) . 253.5.3 Ball of Foot Reference Point (BOFRP) . 253.5.4 Bare Foot Flesh Line . 263.5.5 Bottom of Shoe (BOS) 263.5.6 Floor Plane and Floor Plane Angle (FPA) Passengers . 263.5.7 Floor Reference Point (FRP) Passengers . 263.
27、5.8 Heel of Shoe (HOS) 273.5.9 Shoe Plane Driver 274. CODE EXPLANATION, VEHICLE SET-UP, AND DIMENSIONING PROCEDURE 284.1 Codes 284.1.1 Interior Dimension Codes (Identifiers) 284.1.2 Exterior Dimension Codes (Identifiers) . 284.1.3 Cargo, Luggage, and Rear Compartment Codes (Identifiers) 294.2 Vehicl
28、e Set-Up and Dimensioning Procedure 304.2.1 Interior Dimensions and Procedures 304.2.2 Exterior Dimensions and Procedures . 305. COORDINATE DIMENSIONS 305.1 Fiducial Mark Dimensions . 315.2 SgRP Coordinate Dimensions 315.3 AHP Coordinate Dimensions 315.4 BOFRP Coordinate Dimensions . 315.5 FRP Coord
29、inate Dimensions 315.6 Additional Coordinates 31Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE J1100 Revised NOV2009 Page 4 of 1276. DRIVERS FOOT CONTROLS, PEDAL CONFIGURATION 326.1 Definitions
30、. 326.1.1 Accelerator Pedal Point (APP) 326.1.2 Edge of Pedal 326.1.3 Footwell . 326.1.4 Pedal Centerline 336.1.5 Pedal Pad Midpoint . 336.1.6 Pedal Pad 336.1.7 Plane N . 336.1.8 Plane P 336.1.9 Side Support Structure 336.2 Types of Pedal Measurements . 346.2.1 Pedal Sizes . 346.2.2 Operational Clea
31、rances 356.2.3 Pedal Locations . 357. H-POINT TRAVEL PATH 357.1 Definitions . 367.1.1 Actual Travel Path . 367.1.2 Design Travel Path 367.1.3 Fore-Aft Travel 367.1.4 Track Rise . 367.1.5 Vertical Adjustment . 367.2 Reference Points. 367.2.1 Rearmost Lowest H-point (RLP) 367.2.2 Foremost Lowest H-poi
32、nt (FLP) . 367.2.3 Rearmost Highest H-point (RHP) 367.2.4 Foremost Highest H-point (FHP) . 367.2.5 Rearmost Design H-point (RDH) 367.2.6 Foremost Design H-point (FDH) . 377.2.7 Seating Reference Point (SgRP) 377.2.8 Rearmost Achievable H-point (RAP) . 377.2.9 Foremost Achievable H-point (FAP) 378. S
33、EAT PACKAGE DIMENSIONS 379. CARGO DIMENSIONS AND CARGO VOLUME INDICES 379.1 Cargo Volume Indices (CVI) . 389.2 Passenger Volume Indices (PVI) 389.3 Interior Volume Indices (IVI) . 3810. LUGGAGE CAPACITY AND DIMENSIONS . 3811. ISO CARGO VOLUMES . 4012. GLASS AREA DIMENSIONS . 4013. FIGURES 4014. DIME
34、NSION INDICES 4014.1 Dimensions Index Listed by Alphanumeric Codes . 4114.2 Dimensions Index Listed by Old Codes 4115. NOTES 10615.1 Marginal Indicia . 106APPENDIX A DIMENSION CROSS REFERENCE TABLES 107APPENDIX B DECISION TREE FOR COUPLE METHODS - FOR 2ND TO NTH ROW. 127Copyright SAE International P
35、rovided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE J1100 Revised NOV2009 Page 5 of 127FIGURE 1 BELT LINE 11FIGURE 2 COWL AND DECK POINTS . 12FIGURE 3 DESIGN GLASS OUTLINE . 13FIGURE 4 LONG-COUPLED SEATING AND FRP LOCATION 14FIG
36、URE 5A SEATING SURFACE 15FIGURE 5B TRIM SEPARATION (CONDITION 3.3.17.1) . 16FIGURE 5C VOID (CONDITION 3.3.17.2) 16FIGURE 5D HIP ROOM INTERFERENCE ALONG H-POINT (CONDITION 3.3.17.3) . 17FIGURE 5E ADJACENT OUTBOARD SEATS (CONDITION 3.3.17.4) . 17FIGURE 6A MEASUREMENT ZONE . 18FIGURE 6B MEASUREMENT ZON
37、E . 19FIGURE 7 SHORT-COUPLE INTERFERENCES AND FRP LOCATION . 20FIGURE 8 TOP OF CONTOUR . 21FIGURE 9 HPM-II REFERENCE POINTS . 22FIGURE 10 AHP, APP, BOF, BOFRP 26FIGURE 11 FRP DETERMINATION 27FIGURE 12 THREE DIMENSIONAL REFERENCE SYSTEM . 31FIGURE 13 NUMBERING SYSTEM FOR PEDAL RELATED DIMENSIONS . 32
38、FIGURE 14 APP AND PLANE P DETERMINATION . 33FIGURE 15 PEDAL CENTERLINE AND MIDPOINT . 34FIGURE 16 PLANE N DETERMINATION 34FIGURE 17 H-POINT TRAVEL PATH; KEY REFERENCE POINTS . 35FIGURE 18A LUGGAGE BOXES A-F 39FIGURE 18B GOLF BAG 40FIGURE 19 SIDE VIEW 77FIGURE 20 FOOT ENTRANCE - FRONT 77FIGURE 21A FO
39、OT ENTRANCE - SECOND, SEDAN 78FIGURE 21B FOOT ENTRANCE - SECOND, 2 DOOR COUPE . 78FIGURE 22 SIDE VIEW HEAD CLEARANCE . 79FIGURE 23 DRIVER LEG ROOM 80FIGURE 24 STANDARD COUPLE METRICS . 80FIGURE 25 LONG COUPLE METRICS . 81FIGURE 26 SHORT COUPLE METRICS - SHOE FITS IN FOOTWELL 81FIGURE 27 SHORT COUPLE
40、 METRICS - SHOE DOES NOT FIT. 82FIGURE 28 ENGINE COVER LENGTH AND CARGO COMPARTMENT 82FIGURE 29 DRIVER WIDTH ACCOMMODATION 83FIGURE 30 REAR VIEW 83FIGURE 31 REAR VIEW HEAD CLEARANCE 84FIGURE 32 MINIMUM HEAD CLEARANCE 84FIGURE 33 SIDE VIEW 85FIGURE 34 SIDE VIEW 85FIGURE 35 STEERING WHEEL ANGLE, PLAN
41、VIEW . 86FIGURE 36 MANIKIN ANGLES 86FIGURE 37 SIDE VIEW PEDAL CLEARANCES . 87FIGURE 38 SIDE VIEW PEDAL HEIGHT AND CLEARANCES 87FIGURE 39 PEDAL HEIGHT AND WIDTH IN PLANE N . 88FIGURE 40 PEDAL SPACING AND RELATIONSHIP TO DRIVER: REAR VIEW . 88FIGURE 41 LATERAL PEDAL CLEARANCES: VIEW NORMAL TO PLANE P
42、. 89FIGURE 42 AHP INTERFERENCE OFFSET: VIEW NORMAL TO SHOE PLANE . 89FIGURE 43 H-POINT TRAVEL PATH (6-WAY) . 90FIGURE 44 H-POINT TRAVEL PATH (2-WAY) . 90FIGURE 45 SIDE VIEW OF SEAT . 91FIGURE 46 SEAT WIDTH 91FIGURE 47 SIDE VIEW - EXTERIOR LENGTH 92FIGURE 48 PICKUP METRICS 92FIGURE 49A PLAN VIEW OF V
43、EHICLE 93FIGURE 49B DETAIL VIEW OF TIRE, WHEEL AND SUSPENSION 93FIGURE 50 PLAN VIEW: VEHICLE WIDTH . 94FIGURE 51 OUTSIDE MIRROR WIDTH 94Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE J1100 Revis
44、ed NOV2009 Page 6 of 127FIGURE 52 TAIL DOORS, MAXIMUM HOLD-OPEN 95FIGURE 53 TAIL DOORS, UNRESTRAINED 95FIGURE 54 SIDE VIEW - EXTERIOR HEIGHT . 96FIGURE 55 SIDE VIEW - CHASSIS . 96FIGURE 56 SIDE VIEW STEP HEIGHTS 96FIGURE 57A COMPARTMENT LOADING METRICS, TWO CLOSURE SYSTEM 97FIGURE 57B COMPARTMENT LO
45、ADING METRICS, TWO CLOSURE SYSTEM 97FIGURE 57C COMPARTMENT LOADING METRICS, SINGLE CLOSURE SYSTEM 98FIGURE 58 OUTWARD VISION AT VEHICLE C/L 98FIGURE 59 OUTWARD VISION AT DRIVER C/L . 98FIGURE 60 GLAZING ANGLES . 99FIGURE 61 DECK LID OPENING 99FIGURE 62 HATCHBACK CARGO LENGTHS 100FIGURE 63 REAR COMPA
46、RTMENT ACCESS . 100FIGURE 64 CARGO COMPARTMENT WIDTH . 101FIGURE 65 SEAT BACK HEIGHT . 101FIGURE 66 REAR COMPARTMENT HEIGHT 102FIGURE 67 OPEN LIFTGATE HEIGHT . 102FIGURE 68A MISCELLANEOUS CARGO . 103FIGURE 68B MISCELLANEOUS CARGO . 103FIGURE 68C MISCELLANEOUS CARGO . 103FIGURE 68D MISCELLANEOUS CARG
47、O - FOR L212 THE FOLDED SEAT BACK, NOT THEFLIPPED SEAT, PROVIDES THE MAXIMUM DIMENSION 104FIGURE 68E MISCELLANEOUS CARGO . 104FIGURE 69 COMPARTMENT AREA . 105FIGURE 70 TURNING DIAMETER 105TABLE 1 CLASS A VEHICLES 10TABLE 2 CLASS B VEHICLES 10TABLE 3 DSP DETERMINATION 13TABLE 4 ALPHA PREFIXES 28TABLE
48、 5 NUMERIC SCHEME (GENERAL) 28TABLE 6 SUFFIXES; UNLESS OTHERWISE SPECIFIED . 29TABLE 7 SEAT POSITIONING AND ATTITUDE FOR MEASUREMENTS 30TABLE 8 LUGGAGE SET 39TABLE 9 FIDUCIAL MARK DIMENSIONS 41TABLE 10 SGRP COORDINATES 42TABLE 11 AHP COORDINATES . 42TABLE 12 BOFRP COORDINATES 42TABLE 13 FLOOR REFERENCE POINT (FRP) COORDINATES 43TABLE 14 ADDITIONAL COORDINATES . 43TABLE 15 INTERIOR DIMENSIONS - PASSENGER DISTRIBUTION . 43TABLE 16 INTERIOR DIMENSIONS - LENGTH . 44TABLE 17 INTERIOR DIMENSIONS - WIDTH 47TABLE 18 INTERIOR DIMENSIONS - HEIGHT 50TABLE 19 INTERIOR
