1、7 PART 572ANTHROPOMORPHIC TEST DEVICES Subpart AGeneral Sec. 572.1 Scope. 572.2 Purpose. 572.3 Application. 572.4 Terminology. Subpart B50th Percentile Male 572.5 General description. 572.6 Head. 572.7 Neck. 572.8 Thorax. 572.9 Lumbar spine, abdomen, and pelvis. 572.10 Limbs. 572.11 Test conditions
2、and instrumentation. Subpart C3-Year-Old Child 572.15 General description. 572.16 Head. 572.17 Neck. 572.18 Thorax. 572.19 Lumbar spine, abdomen and pelvis. 572.20 Limbs. 572.21 Test conditions and instrumentation. Subpart D6-Month-Old Infant 572.25 General description. Subpart EHybrid III Test Dumm
3、y 572.30 Incorporated materials. 572.31 General description. 572.32 Head. 572.33 Neck. 572.34 Thorax. 572.35 Limbs. 572.36 Test conditions and instrumentation. Subpart FSide Impact Dummy 50th Percentile Male 572.40 Incorporated materials. 572.41 General description. 572.42 Thorax. 572.43 Lumbar spin
4、e and pelvis. 572.44 Instrumentation and test conditions. APPENDIX A TO SUBPART F Subparts GH Reserved Subpart I6-Year-Old Child 572.70 Incorporation by reference. 572.71 General description. 572.72 Head assembly and test procedure. 572.73 Neck assembly and test procedure. 572.74 Thorax assembly and
5、 test procedure. 572.75 Lumbar spine, abdomen, and pelvis assembly and test procedure. 572.76 Limbs assembly and test procedure. 572.77 Instrumentation. 572.78 Performance test conditions. FIGURES TO SUBPART I Subpart J9-Month Old Child 572.80 Incorporated materials. 572.81 General description. 572.
6、82 Head. 572.83 Head-neck. 572.84 Thorax. 572.85 Lumbar spine flexure. 572.86 Test conditions and dummy adjust-ment. Subpart KNewborn Infant 572.90 Incorporation by reference. 572.91 General description. Subpart LFree Motion Headform 572.100 Incorporation by reference. 572.101 General description. 5
7、72.102 Drop test. 572.103 Test conditions and instrumenta-tion. Subpart MSide Impact Hybrid Dummy 50th Percentile Male. 572.110 Materials incorporated by reference. 572.111 General description. 572.112 Head assembly. 572.113 Neck assembly. 572.114 Thorax. 572.115 Lumbar spine and pelvis. 572.116 Ins
8、trumentation and test conditions. Subpart NSix-year-old Child Test Dummy, Beta Version 572.120 Incorporation by reference. 572.121 General description. 572.122 Head assembly and test procedure. 572.123 Neck assembly and test procedure. 572.124 Thorax assembly and test procedure. 572.125 Upper and lo
9、wer torso assemblies and torso flexion test procedure. 572.126 Knees and knee impact test proce-dure. 572.127 Test conditions and instrumenta-tion. FIGURES TO SUBPART N Subpart OHybrid III 5th Percentile Female Test Dummy, Alpha Version 572.130 Incorporation by reference. 572.131 General description
10、. 572.132 Head assembly and test procedure. 572.133 Neck assembly and test procedure. 572.134 Thorax assembly and test procedure. 572.135 Upper and lower torso assemblies and torso flexion test procedure. 572.136 Knees and knee impact test proce-dure. VerDate Mar2010 10:10 Dec 13, 2010 Jkt 220218 PO
11、 00000 Frm 00017 Fmt 8010 Sfmt 8010 Y:SGML220218.XXX 220218wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-8 49 CFR Ch. V (10110 Edition) 572.1 572.137 Test conditions and instrumenta-tion. FIGURES TO SUBPART O Subpa
12、rt PHybrid III 3-Year-Old Child Crash Test Dummy, Alpha Version 572.140 Incorporation by reference. 572.141 General description. 572.142 Head assembly and test procedure. 572.143 Neck-headform assembly and test procedure. 572.144 Thorax assembly and test procedure. 572.145 Upper and lower torso asse
13、mblies and torso flexion test procedure. 572.146 Test condition and instrumentation. FIGURES TO SUBPART P Subpart RCRABI 12-Month-Old Infant Crash Test Dummy, Alpha Version 572.150 Incorporation by reference. 572.151 General description. 572.152 Head assembly and test procedure. 572.153 Neck-headfor
14、m assembly and test procedure. 572.154 Thorax assembly and test procedure. 572.155 Test condition and instrumentation. FIGURES TO SUBPART R Subpart SHybrid III Six-Year-Old Weighted Child Test Dummy 572.160 Incorporation by reference. 572.161 General description. 572.162 Head assembly and test proce
15、dure. 572.163 Neck assembly and test procedure. 572.164 Thorax assembly and test procedure. 572.165 Upper and lower torso assemblies and torso flexion test procedure. 572.166 Knees and knee impact test proce-dure. 572.167 Test conditions and instrumenta-tion. FIGURES TO SUBPART S Subpart T Reserved
16、Subpart U ES2re Side Impact Crash Test Dummy, 50th Percentile Adult Male 572.180 Incorporated materials. 572.181 General description. 572.182 Head assembly. 572.183 Neck assembly. 572.184 Shoulder assembly. 572.185 Thorax (upper torso) assembly. 572.186 Abdomen assembly. 572.187 Lumbar spine. 572.18
17、8 Pelvis. 572.189 Instrumentation and test conditions. APPENDIX A TO SUBPART U OF PART 572FIG-URES Subpart V, SIDIIsD Side Impact Crash Test Dummy, Small Adult Female 572.190 Incorporated materials. 572.191 General description. 572.192 Head assembly. 572.193 Neck assembly. 572.194 Shoulder. 572.195
18、Thorax with arm. 572.196 Thorax without arm. 572.197 Abdomen. 572.198 Pelvis acetabulum. 572.199 Pelvis iliac. 572.200 Instrumentation and test conditions. APPENDIX A TO SUBPART V OF PART 572FIG-URES AUTHORITY: 49 U.S.C. 322, 30111, 30115, 30117 and 30166; delegation of authority at 49 CFR 1.50. EDI
19、TORIAL NOTES: 1. For compliance provi-sions relating to a vehicles conformance with the performance requirements of Stand-ard No. 208 (571.208) relating to the part 572 test dummy, see the Effective Date Note at subpart E of this part. 2. Nomenclature changes to part 572 appear at 69 FR 18803, Apr.
20、9, 2004. Subpart AGeneral 572.1 Scope. This part describes the anthropomorphic test devices that are to be used for compliance testing of motor vehicles and motor vehicle equipment with motor vehicle safety standards. 60 FR 43058, Aug. 18, 1995 572.2 Purpose. The design and performance criteria spec
21、ified in this part are intended to describe measuring tools with suffi-cient precision to give repetitive and correlative results under similar test conditions and to reflect adequately the protective performance of a vehicle or item of motor vehicle equipment with respect to human occupants. 38 FR
22、20451, Aug. 1, 1973, as amended at 42 FR 7151, Feb. 7, 1977 572.3 Application. This part does not in itself impose duties or liabilities on any person. It is a description of tools that measure the performance of occupant protection systems required by the safety stand-ards that incorporate it. It i
23、s designed to be referenced by, and become a part VerDate Mar2010 10:10 Dec 13, 2010 Jkt 220218 PO 00000 Frm 00018 Fmt 8010 Sfmt 8010 Y:SGML220218.XXX 220218wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-9 Natl High
24、way Traffic Safety Admin., DOT 572.6 of, the test procedures specified in motor vehicle safety standards such as Standard No. 208, Occupant Crash Pro-tection. 38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977 572.4 Terminology. (a) The term dummy, when used in this subpart A, refers
25、to any test de-vice described by this part. The term dummy, when used in any other subpart of this part, refers to the particular dummy described in that part. (b) Terms describing parts of the dummy, such as head, are the same as names for corresponding parts of the human body. (c) The term unimoda
26、l, when used in subparts C and I, refers to an accelera-tion-time curve which has only one prominent peak. 38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977; 44 FR 76530, Dec. 27, 1979; 56 FR 57836, Nov. 14, 1991 Subpart B50th Percentile Male 572.5 General description. (a) The dummy
27、consists of the com-ponent assemblies specified in Figure 1, which are described in their entirety by means of approximately 250 draw-ings and specifications that are grouped by component assemblies under the following nine headings: SA 150 M070Right arm assembly SA 150 M071Left arm assembly SA 150
28、M050Lumbar spine assembly SA 150 M060Pelvis and abdomen assembly SA 150 M080Right leg assembly SA 150 M081Left leg assembly SA 150 M010Head assembly SA 150 M020Neck assembly SA 150 M030Shoulder-thorax assembly. (b) The drawings and specifications referred to in this regulation that are not set forth
29、 in full are hereby incor-porated in this part by reference. These materials are thereby made part of this regulation. The Director of the Federal Register has approved the materials in-corporated by reference. For materials subject to change, only the specific version approved by the Director of th
30、e Federal Register and specified in the regulation are incorporated. A notice of any change will be published in the FEDERAL REGISTER. As a convenience to the reader, the materials incor-porated by reference are listed in the Finding Aid Table found at the end of this volume of the Code of Federal R
31、eg-ulations. (c) The materials incorporated by reference are available for examination in Docket 7308, Docket Section, Na-tional Highway Traffic Safety Admin-istration, Room 5109, 400 Seventh Street SW., Washington, DC, 20590. Copies may be obtained from Rowley- Scher Reprographics, Inc., 1216 K Str
32、eet NW., Washington, DC 20005 (202) 6286667). The drawings and specifica-tions are also on file in the reference library of the Office of the Federal Register, National Archives and Records Administration, Washington, DC. (d) Adjacent segments are joined in a manner such that throughout the range of
33、 motion and also under crash impact conditions there is no contact between metallic elements except for contacts that exist under static condi-tions. (e) The structural properties of the dummy are such that the dummy con-forms to this part in every respect both before and after being used in vehicle
34、 tests specified in Standard No. 208 of this chapter (571.208). (f) A specimen of the dummy is avail-able for surface measurements and ac-cess can be arranged by contacting: Of-fice of Vehicle Safety Standards, Na-tional Highway Traffic Safety Admin-istration, 400 Seventh Street, SW., Washington, DC
35、 20590. 50 FR 25423, June 19, 1985 572.6 Head. (a) The head consists of the assembly shown as number SA 150 M010 in Figure 1 and conforms to each of the drawings subtended by number SA 150 M010. (b) When the head is dropped from a height of 10 inches in accordance with paragraph (c) of this section,
36、 the peak resultant accelerations at the location of the accelerometers mounted in the head form in accordance with 572.11(b) shall be not less than 210g, and not more than 260g. The acceleration/time curve for the test shall be unimodal and shall lie at or above the 100g level VerDate Mar2010 10:10
37、 Dec 13, 2010 Jkt 220218 PO 00000 Frm 00019 Fmt 8010 Sfmt 8010 Y:SGML220218.XXX 220218wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-10 49 CFR Ch. V (10110 Edition) 572.7 for an interval not less than 0.9 milli-seco
38、nds and not more than 1.5 milli-seconds. The lateral acceleration vec-tor shall not exceed 10g. (c) Test procedure: (1) Suspend the head as shown in Fig-ure 2, so that the lowest point on the forehead is 0.5 inches below the lowest point on the dummys nose when the midsagittal plane is vertical. (2)
39、 Drop the head from the specified height by means that ensures instant release onto a rigidly supported flat horizontal steel plate, 2 inches thick and 2 feet square, which has a clean, dry surface and any microfinish of not less than 8 microinches (rms) and not more than 80 microinches (rms). (3) A
40、llow a time period of at least 2 hours between successive tests on the same head. 38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977 572.7 Neck. (a) The neck consists of the assembly shown as number SA 150 M020 in Figure 1 and conforms to each of the drawings subtended by number SA 15
41、0 M020. (b) When the neck is tested with the head in accordance with paragraph (c) of this section, the head shall rotate in reference to the pendulums longitu-dinal centerline a total of 68 5 about its center of gravity, rotating to the extent specified in the following table at each indicated poin
42、t in time, meas-ured from impact, with a chordal dis-placement measured at its center of gravity that is within the limits speci-fied. The chordal displacement at time T is defined as the straight line dis-tance between (1) the position relative to the pendulum arm of the head cen-ter of gravity at
43、time zero, and (2) the position relative to the pendulum arm of the head center of gravity at time T as illustrated by Figure 3. The peak re-sultant acceleration recorded at the lo-cation of the accelerometers mounted in the head form in accordance with 572.11(b) shall not exceed 26g. The pen-dulum
44、shall not reverse direction until the heads center of gravity returns to the original zero time position relative to the pendulum arm. Rotation (degrees) Time (ms) (2+.08T) Chordal Dis-placement (inches 0.5) 0 . 0 0.0 30 . 30 2.6 60 . 46 4.8 Maximum . 60 5.5 60 . 75 4.8 30 . 95 2.6 0 . 112 0.0 (c) T
45、est procedure: (1) Mount the head and neck on a rigid pendulum as specified in Figure 4, so that the heads midsagittal plane is vertical and coin-cides with the plane of motion of the pendulums longitudinal centerline. Mount the neck directly to the pen-dulum as shown in Figure 4. (2) Release the pe
46、ndulum and allow it to fall freely from a height such that the velocity at impact is 23.5 2.0 feet per second (fps), measured at the cen-ter of the accelerometer specified in Figure 4. (3) Decelerate the pendulum to a stop with an acceleration-time pulse de-scribed as follows: (i) Establish 5g and 2
47、0g levels on the a-t curve. (ii) Establish t1at the point where the rising a-t curve first crosses the 5g level, t2at the point where the rising a- t curve first crosses the 20g level, t2at the point where the decaying a-t curve last crosses the 20g level, and t4at the point where the decaying a-t c
48、urve first crosses the 5g level. (iii) t2t1shall be not more than 3 milliseconds. (iv) t3t2shall be not less than 25 mil-liseconds and not more than 30 milli-seconds. (v) t4t3shall be not more than 10 milliseconds. (vi) The average deceleration be-tween t2and t3shall be not less than 20g and not mor
49、e than 24g. (4) Allow the neck to flex without im-pact of the head or neck with any ob-ject other than the pendulum arm. 38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977; 42 FR 12176, Mar. 3, 1977; 45 FR 40596, June 16, 1980 572.8 Thorax. (a) The thorax consists of the assem-bly shown as number SA 150 M030 in Figure 1, and conforms to each of the VerDate Mar2010 10:10 Dec 13, 2010 Jk
