Tiêu chuẩn iso 15830 3 2013

Copyright International Organization for Standardization... The structure of the load cell has a rear-mounting surface that has provisions to mount the pelvis accelerometers and tilt sen

Road vehicles — Design and

Reference numberISO 15830-3:2013(E)

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ŽŽ”‹‰Š–•”‡•‡”˜‡†ǤŽ‡••‘–Š‡”™‹•‡•’‡…‹ϐ‹‡†ǡ‘’ƒ”–‘ˆ–Š‹•’—„Ž‹…ƒ–‹‘ƒ›„‡”‡’”‘†—…‡†‘”—–‹Ž‹œ‡†‘–Š‡”™‹•‡‹ƒ›ˆ‘”

‘” „› ƒ› ‡ƒ•ǡ ‡Ž‡…–”‘‹… ‘” ‡…Šƒ‹…ƒŽǡ ‹…Ž—†‹‰ ’Š‘–‘…‘’›‹‰ǡ ‘” ’‘•–‹‰ ‘ –Š‡ ‹–‡”‡– ‘” ƒ ‹–”ƒ‡–ǡ ™‹–Š‘—– ’”‹‘”

™”‹––‡’‡”‹••‹‘Ǥ‡”‹••‹‘…ƒ„‡”‡“—‡•–‡†ˆ”‘‡‹–Š‡” ƒ––Š‡ƒ††”‡••„‡Ž‘™‘” ǯ•‡„‡”„‘†›‹–Š‡…‘—–”›‘ˆ the requester.

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Foreword iv

–”‘†—…–‹‘ v

1 Scope 1

ʹ ‘”ƒ–‹˜‡”‡ˆ‡”‡…‡• 1

͵ ‡”•ƒ††‡ϐ‹‹–‹‘• 1

Ͷ Ž‡…–”‹…ƒŽ•—„•›•–‡•”‡“—‹”‡‡–• 1

4.1 Permissible sensors 1

ͶǤʹ ‡”‹••‹„Ž‡‹–‡”ƒŽ†ƒ–ƒƒ…“—‹•‹–‹‘•›•–‡ȋȌ 7

ͷ ‡–Š‘†• 8

5.1 Calculation of IR-TRACC distances from the IR-TRACC voltage outputs 8

Annex A (normative)‘ƒ†…‡ŽŽ…Šƒ”ƒ…–‡”‹•–‹…• 9

Annex B (informative)‘˜‡–‹‘•ˆ‘”‡š‡’Žƒ”’‡”‹••‹„Ž‡Ž‘ƒ†…‡ŽŽ•ƒ†ƒ‰—Žƒ” †‹•’Žƒ…‡‡–•‡•‘”• 14

Annex C (informative)‘˜‡–‹‘•ˆ‘”’‡”‹••‹„Ž‡ƒ……‡Ž‡”‘‡–‡”• ʹͳ Annex D (normative) ˆ‘”ƒ–‹‘”‡‰ƒ”†‹‰•‡•‘”‘—–’—–’‘Žƒ”‹–‹‡• ʹ͵ ‹„Ž‹‘‰”ƒ’Š› 41

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‘”†‡”–‘ƒ’’Ž› ͳͷͺ͵Ͳ’”‘’‡”Ž›ǡ‹–‹•‹’‘”–ƒ––Šƒ–ƒŽŽˆ‘—”’ƒ”–•„‡—•‡†–‘‰‡–Š‡”Ǥ

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2) USA This information is given for the convenience of users of this part of ISO 15830 and does not constitute an

‡†‘”•‡‡–„› ‘ˆ–Š‡’”‘†—…–ƒ‡†ǤŽ–‡”ƒ–‹˜‡’”‘†—…–•ƒ›„‡—•‡†‹ˆ–Š‡›…ƒ„‡•Š‘™–‘Ž‡ƒ†–‘–Š‡same results

ƒ„Ž‡ͳȋ…‘–‹—‡†Ȍ

``,`,,,,,,`,,,`,``,,`,,```,`,`-`-`,,`,,`,`,,` -Ȅ ˆ‡ƒ•—”‡†ǡŠ‡ƒ†–‹Ž–ƒ‰Ž‡••ŠƒŽŽ„‡‡ƒ•—”‡†—•‹‰‡‹–Š‡” –‹Ž–•‡•‘”ǡ‘†‡ŽȀͳͶͲͳ3)ǡ‘”

4).Ȅ ‡ƒ†–‹Ž–•‡•‘”••ŠƒŽŽŠƒ˜‡ƒƒ••‘ˆŽ‡••–Šƒʹͷ‰ȋ‘–‹…Ž—†‹‰…ƒ„Ž‡ȌǤ

ͶǤͳǤ͵ǤͶǤʹ Š‘”ƒšƒ†’‡Ž˜‹•–‹Ž–•‡•‘”

Ȅ ƒ••‡„Ž‹‡•Ȍ

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``,`,,,,,,`,,,`,``,,`,,```,`,`-`-`,,`,,`,`,,` -Ǥͺ ‹˜‡”•ƒŽ‡…Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͲͲͲȌ

The two universal neck load cells are used to measure three force and three moment channels near

–Š‡‘……‹’‹–ƒŽ…‘†›Ž‡ƒ†ͳȋϐ‹”•––Š‘”ƒ…‹…˜‡”–‡„”ƒ‘”–Š‡„ƒ•‡‘ˆ–Š‡‡…ȌǤ –Š‡—’’‡”‡…’‘•‹–‹‘ȋ‘……‹’‹–ƒŽ…‘†›Ž‡Ȍǡ–Š‡Ž‘ƒ†…‡ŽŽƒ––ƒ…Š‡•–‘–Š‡„ƒ•‡‘ˆ–Š‡•—ŽŽ‹•–”—‡–ƒ–‹‘…‘”‡ƒ†–Š‡ϐŽ‡š‹„Ž‡

‡…‡Ž‡‡–Ǥ –Š‡Ž‘™‡”‡…’‘•‹–‹‘ȋͳȌǡ–Š‡Ž‘ƒ†…‡ŽŽƒ––ƒ…Š‡•–‘–Š‡ϐŽ‡š‹„Ž‡‡…‡Ž‡‡–ƒ†–Š‡lower neck bracket

Ǥͻ ƒ…”‘Ǧ‹Ž‹ƒ…Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͳ͵ͲȌ

The sacro-iliac load cell consists of two 6-channel load cells (left and right) manufactured as a one-piece

—‹–ǤŠ‡•ƒ…”‘Ǧ‹Ž‹ƒ…ȋ ȌŽ‘ƒ†…‡ŽŽˆ‘”•–Š‡•–”—…–—”‡™‹–Š‹–Š‡‘”Ž† ’‡Ž˜‹•–Šƒ–Œ‘‹•–Š‡Ž‡ˆ–ƒ†right iliac wings to each other as well as the lumbar spine The location of the load cell is similar to the human sacrum The iliac wings are bolted to the sides of the load cell The structure of the load cell has

a rear-mounting surface that has provisions to mount the pelvis accelerometers and tilt sensors The

Ž—„ƒ”•’‹‡Ž‘ƒ†…‡ŽŽ‘—–•‹–‡”ƒŽŽ›–‘–Š‡ Ž‘ƒ†…‡ŽŽǤŠ‡Ž‘™‡”•—”ˆƒ…‡‘ˆ–Š‡Ž—„ƒ”Ž‘ƒ†…‡ŽŽ‹•bolted to the SI load cell

This load cell measures the complex interaction of forces within the sacrum An impact to the left side

of the pelvis will transfer forces and moments through the pelvis bone into both the pubic area and the

•ƒ…”—Ǥ––Š‡•ƒ…”—ǡ–Š‡ˆ‘”…‡•ƒ†‘‡–•ƒ›–”ƒ•ˆ‡”‹–‘–Š‡”‹‰Š–•‹†‡‘ˆ–Š‡’‡Ž˜‹•„‘‡ƒ†the lumbar spine This load cell along with the lumbar spine load cell will provide data to understand this interaction

ǤͳͲ—„ƒ”Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͳʹͲȌ

The lumbar load cell is used to measure three force and three moment channels in the lumbar spine at the point of attachment to the pelvis The lumbar load cell is installed into the sacro-iliac load cell The connector exits at the base of the sacro-iliac The data recorded from this device provides information about the forces and moments that occur at the lumbar region of the spinal column

Ǥͳͳ—„‹…•›’Š›•‹•Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͲͷͳȌ

Š‡’—„‹…•›’Š›•‹•Ž‘ƒ†…‡ŽŽ‡ƒ•—”‡•‘‡ˆ‘”…‡ȋF›Ȍ…Šƒ‡ŽǤŠ‡Ž‘ƒ†…‡ŽŽˆ‘”•–Š‡•–”—…–—”‡–Šƒ–

Œ‘‹•–Š‡Ž‡ˆ–ƒ†”‹‰Š–ŠƒŽ˜‡•‘ˆ–Š‡’‡Ž˜‹•„‘‡ƒ––Š‡’—„‹…•›’Š›•‹•Ǥ›ƒ’’Ž‹…ƒ–‹‘‘ˆƒŽ‘ƒ†…‡ŽŽƒ–

–Š‡’—„‹…•›’Š›•‹•ǡ–Š‡†ƒ–ƒƒ…“—‹”‡†ƒ›’”‘˜‹†‡ƒ„‡––‡”—†‡”•–ƒ†‹‰‘ˆ–Š‡…‘’Ž‡š‹–‡”ƒ…–‹‘•taking place in this area

Ǥͳʹ ‡‘”ƒŽ‡…Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͲͺͲȌ

Š‡ ‹‹–‹ƒŽ ˆ‡‘”ƒŽ ‡… Ž‘ƒ† …‡ŽŽ ‡ƒ•—”‡• –Š”‡‡ ˆ‘”…‡• ƒ– –Š‡ Œ—…–‹‘ ‹ –Š‡ ‘”Ž†  „‡–™‡‡the greater trochanter and the femoral neck The forces and moments measured are the total being transferred from either the leg or from impact to the trochanter into the acetabulum The inner surface

of the load cell attaches to the femoral shaft and head The outer surface of the load cell is attached to the trochanter

Ǥͳ͵‹˜‡”•ƒŽŽ‡‰Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͲͳͲȌ

Š‡Ž‡‰Ž‘ƒ†…‡ŽŽ‹•’‘•‹–‹‘‡†‹–Š”‡‡Ž‘…ƒ–‹‘•‹–Š‡…‘’Ž‡–‡Ž‡‰ƒ••‡„Ž›ǣ–Š‡‹†Ǧˆ‡—”’‘•‹–‹‘and the upper and lower tibia positions The leg load cell is a six-channel design that measures three forces and three bending moments

Š‡ •Š‘—Ž†‡” Ž‘ƒ† …‡ŽŽ ‡ƒ•—”‡• –Š”‡‡ ˆ‘”…‡• ƒ– –Š‡ Œ—…–‹‘ ‘ˆ –Š‡ ƒ” ƒ† •Š‘—Ž†‡”Ǥ Š‡ ‹„‘ƒ”†

surface of the shoulder load cell is attached to the shoulder rib element The outer surface of the load cell

…‘–ƒ‹•–Š‡’‹˜‘–ƒ••‡„Ž›ˆ‘”–Š‡X rotation of the arm as well as stops that limit the range of motion

This load cell measures the interaction forces between the arm and shoulder as well as direct impact

forces to the shoulder

Ǥͳͷ‹˜‡”•ƒŽƒ”Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͲ͹ͲȌ

Š‡ƒ”Ž‘ƒ†…‡ŽŽ‹•—•‡†‹–™‘Ž‘…ƒ–‹‘•‘‡ƒ…Šˆ—ŽŽƒ”ƒ••‡„Ž›ǤŠ‡Ž‘ƒ†…‡ŽŽ‹•’‘•‹–‹‘‡†‹–Š‡

middle of the upper arm bone and in the middle of the lower arm bone The arm load cell measures three

force and three moment channels

Ǥͳ͸Ž„‘™Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͲ͸ͲȌ

Š‡‡Ž„‘™Ž‘ƒ†…‡ŽŽ‡ƒ•—”‡•–™‘„‡†‹‰‘‡–…Šƒ‡Ž•‹–Š‡—’’‡”ƒ”ƒ••‡„Ž›ƒ–ƒ’‘‹–Œ—•–

ƒ„‘˜‡–Š‡‡Ž„‘™’‹˜‘–Œ‘‹–Ǥ

Ǥͳ͹‡‡…‘–ƒ…–Ž‘ƒ†…‡ŽŽȋͷͲǦ͹ͳͲʹͲȌ

The knee contact load cells are designed to measure direct impact to the knee from an external source

as well as knee-to-knee contact forces Two knee contact load cells are used on each WorldSID leg The

knee contact load cell measures one force channel

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•‡”•‘ˆ–Š‡‘”Ž† •Š‘—Ž†ˆƒ‹Ž‹ƒ”‹œ‡–Š‡•‡Ž˜‡•™‹–Š–Š‡’‘Žƒ”‹–›‘ˆ‡ƒ…Š—‹–‹‡ƒ…Š‘—–‹‰location and orientation

Ǥʹ ‡•‘”‘—–’—–’‘Žƒ”‹–›†‹ƒ‰”ƒ•

‹ƒ‰”ƒ•†‡–ƒ‹Ž‹‰•‡•‘”‘—–’—–’‘Žƒ”‹–›ƒ”‡•Š‘™‹Figures D.1 to D.16 These are based on SAE J211-1

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