《汽车座椅安全性检查》PPT课件

1、2022/7/111GB11550 汽车座椅头枕性能要求和试验方法GB15083 汽车座椅系统强度要求及试验方法GB14167 安全带安装固定点GB8410 汽车内饰材料的燃烧特性GB11552 汽车内部突出物GB11551 关于正面碰撞乘员保护的设计规则GB20071 关于侧面碰撞乘员保护的设计规则ECE R14 Safety Belt AnchoragesECE R17 The Seats, Their Anchorages and any Head RestraintsECE R21 Interior FittingsECE R44 Child retrain systemsECE R9

2、4 Frontal collisionECE R95 Later collisionHeavy Metal Requirement必须满足的法规 Required Regulations2022/7/112Safety Check2022/7/113Safety CheckS1,S2S1 S2:Distance from H point to headrest top surface at headrest full down/up position along torso angle沿着靠背躯干线，从H点到头枕最低(最高)位置的上表面的距离.OKGB15083-2006 / ECE R17高

3、度750mm以下无使用位置，头枕高度不应低于 800mm头枕处于最低位置Headrest in lowest position头枕处于最高位置Headrest in highest position2022/7/114Safety CheckS3S3:Section through headrest perpendicular to torso line and 65mm downward from headrest top surface垂直靠背躯干线，从头枕上表面65mm向下的头枕截面GB15083-2006 / ECE R17 170mm for the width of head re

4、straintOK2022/7/115Safety CheckS6S6:Distance from headrest top surface to headrest frame从头枕上表面到头枕骨架的距离NAfmvss 202a =60mmNOK for qoros2022/7/1113Safety CheckS29S29:Pelvic impact Zone臀部侧撞保护区域Guideline: No Sharp edge2022/7/1114Safety CheckS30S30:Clearance for Eurosid II backplate for reduction of side

5、impact forces on dummy ribsEurosid II 模型靠背与靠背骨架夹角，减少侧撞对肋骨的伤害NA2022/7/1115Safety CheckS31S31:Anti-Submarining Guideline防下潜区域检查（cushion）NO2022/7/1116Safety CheckS32S32:Sections through all Interior Protrusion requirement所有内部突出物要求的截面GB15083-2006:Area 1 R2.5OK2022/7/1117Safety CheckS32S32:Sections throu

6、gh all Interior Protrusion requirement所有内部突出物要求的截面GB15083-2006:Area 2 R5.0OK2022/7/1118Safety CheckS32S32:Sections through all Interior Protrusion requirement所有内部突出物要求的截面GB15083-2006:Area 3 R3.2OK2022/7/1119Safety CheckS34S34:Horizontal & Vertical distance between seat cushion STO and steering wheel

7、座垫外表面到方向盘的垂直和水平距离Design position设计位置High & Forward most position 最前最高位置2022/7/1120Safety CheckS35S35:Horizontal & Vertical distance between seat cushion STO and IP座垫外表面到仪表板的垂直和水平距离Design position设计位置High & Forward most position 最前最高位置2022/7/1121Comfort Check2022/7/1122Comfort CheckC1C1:Sections thro

8、ugh the back every 100mm starting from H point perpendicular to torso line, mark min meat to metal dimension. Other dimension show seat symetrical. 从H点沿垂直靠背躯干线每一百毫米截面，每个截面显示最小MTM距离。其它尺寸显示座椅对称性Guideline: 35H+400mmH+100mmH+300mmH+200mmH+0mmH+500mm2022/7/1123Guideline: 35H+0OKComfort CheckC12022/7/1124

9、Guideline: 35H+100Comfort CheckC1OK2022/7/1125Guideline: 35H+200OKComfort CheckC12022/7/1126Guideline: 35OKComfort CheckC1H+3002022/7/1127Guideline: 35H+400OKComfort CheckC12022/7/1128Guideline: 35H+500OKComfort CheckC12022/7/1129Comfort CheckC3C3:Sections through the cushion every 100mm starting fr

10、om H point perpendicular to track or thigh, mark min meat to metal dimension. Other dimension show seat symetrical. 从H点沿垂直滑道或大腿每一百毫米截面，每个截面显示最小MTM距离。其它尺寸显示座椅对称性Guideline: 50H-100mmH+100mmH+300mmH+200mmH+0mm2022/7/1130Comfort CheckC3 (Cushion)OKGuideline: 50H-1002022/7/1131NOKGuideline: 50H+0Comfort

11、CheckC3 (Cushion)CF11CF162022/7/1132Guideline: 50H+100Comfort CheckC3 (Cushion)OK2022/7/1133Guideline: 50H+200OKComfort CheckC3 (Cushion)2022/7/1134OKGuideline: 50H+300Comfort CheckC3 (Cushion)2022/7/1135Comfort CheckC5,C6C5:Sections through back starting from H point, along cross car direction ever

12、y 100 mm on both side, mark min meat to metal dimension 从H点沿着车身横向每一百毫米的靠背截面，显示最小MTM距离C6:Sections through cushion starting from H point, along cross car direction every 100 mm on both side, mark min meat to metal dimension 从H点沿着车身横向每一百毫米的座垫截面，显示最小MTM距离OKGuideline: 35Guideline: 50CushionBack2022/7/113

13、6Comfort CheckC8C8:Distance from H point to lumbar apex along torso line 沿靠背躯干线从H点到腰托顶点的距离GuidelineH Point to Apex of Lumbar135-150Lumbar Prominence90-110OKMove Lumbar Apex point lower2022/7/1137Comfort CheckC9C9:Lumbar section at fully retracted and extended position to manikin, mark lumbar travel

14、and dimension to manikin 腰托在最后以及最前位置与假人位置的截面，显示腰托行程以及与假人的位置尺寸To be updated in detail design phase2022/7/1138Comfort CheckC10C10:Center section through H point to show the cushion and back compression dimension 沿H点的中截面显示座垫和靠背的压陷量CF11CF162022/7/1139Comfort CheckC11C11:Center section through H point to

15、 show the D point dimension 沿H点的中截面显示D点尺寸OKGuideline: 30-502022/7/1140Comfort CheckC12C12:Cushion to Back bite line, mark X and Z dimension from H point 座垫与靠背咬合点，显示从H点到咬合点的X和Z尺寸 2022/7/1141Comfort CheckC13C13:Center section showing cushion Length and Thigh exit point, mark dimension to H point 中截面表示

16、座垫长度和大腿离去点，显示到H点的尺寸GuidelineThigh Exit 285-295Cushion Length from H Point345-355CF11CF16NOK2022/7/1142Comfort CheckC14C14:Center section showing shoulder exit point, mark dimension to H point 中截面表示靠背离去点，显示到H点的尺寸OKGuideline=460-4802022/7/1143Comfort CheckC15C15:Cushion width, Insert width, bolster an

17、gle and bolster height at H point and 200 mm forward of H point perpendicular to track or thigh H点以及沿H点往前200mm垂直于滑道或大腿的截面，显示座垫宽度，中间宽度，侧翼角度和侧翼高度GuidelineCushion Insert Width at H-Point 315-325Cushion Width at H-Point 490-510Cushion Bolster Height at H-Point 30-40Cushion Bolster Angle at H-Point NAH+0

18、CF11CF16NOKTo increase Insert Width, it will be more comfortable for fatter people2022/7/1144Comfort CheckC15GuidelineCushion Insert Width at H +200 325-335Cushion Width at H +200520-540Cushion Bolster Height at H +20020-30Cushion Bolster Angle at H +20022.5-33.5H+200NOKTo increase Insert Width, it

19、will be more comfortable for fatter people2022/7/1145Comfort CheckC16C16:Back width, insert width, wing angle and wing heigth at H-point, 100mm up; at lumbar apex and 300 mm up. H点以及沿H点往上100mm，腰托顶点以及300mm处 显示靠背宽度，中间宽度，侧翼角度和侧翼高度GuidelineBack Insert Width at H Point315-325Back Width at H Point490-510B

20、ack Wing Height at H Point30-40Back Wing Angle at H PointNAH+0NOKTo increase Insert Width, it will be more comfortable for fatter people2022/7/1146Comfort CheckC16GuidelineBack Insert Width at H +100310-320Back Width at H +100490-510Back Wing Height at H +10040-50Back Wing Angle at H +100NAH+100OK20

21、22/7/1147Comfort CheckC16GuidelineBack Insert Width at H +300320-330Back Width at H +300490-510Back Wing Height at H +30020-30Back Wing Angle at H +30027.5-37.5H+300NOKTo increase Insert Width, it will be more comfortable for fatter people2022/7/1148Comfort CheckC16GuidelineBack Insert Width at Apex

22、 of Lumbar312.5-322.5Back Width at Apex of Lumbar490-510Back Wing Height at Apex of Lumbar30-40Back Wing Angle at Apex of Lumbar27.5-37.5Apex of lumbarNOKTo increase Insert Width, it will be more comfortable for fatter people2022/7/1149Comfort CheckC17C17:Distance from the Recliner Pivot point to H

23、point ( X and Z coordinates) 从H点到调角器转轴的距离（X和Z的尺寸）2022/7/1150Comfort CheckC18C18:Section through seat belt buckle and manikin along buckle center line and perpendicular to XZ plan 沿着安全带锁扣支架中心线并垂直于XZ平面的截面表示安全带锁扣和假人2022/7/1151Comfort CheckC19C19:Knee room study 膝部空间分析2022/7/1152Comfort CheckC22C22:Clea

24、rance of seat adjustment handle/wheel/switch to door trim 座椅调节手柄/手轮/开关与门内饰距离Guideline: 45OKDesign Position2022/7/1153Comfort CheckC22C22:Clearance of seat adjustment handle/wheel/switch to door trim 座椅调节手柄/手轮/开关与门内饰距离Guideline: 45OKHighest Position2022/7/1154Comfort CheckC22C22:Clearance of seat adj

25、ustment handle/wheel/switch to door trim 座椅调节手柄/手轮/开关与门内饰距离OKGuideline: 45Upper most positionLower most positionMin distance 33mm2022/7/1155Comfort CheckC22C22:Clearance of seat adjustment handle/wheel/switch to door trim 座椅调节手柄/手轮/开关与门内饰距离Guideline: 45NONo Lumber Adjustment Button in STO2022/7/1156

26、Comfort CheckC22C22:Clearance of seat adjustment handle/wheel/switch to door trim 座椅调节手柄/手轮/开关与门内饰距离Guideline: 45NONo Lumber Adjustment Button in STO2022/7/1157Comfort CheckC23C23:Seat adjustment Reach Comfort Zone 座椅调节的舒适操作区域OKMANUAL2022/7/1158Comfort CheckC23C23:Seat adjustment Reach Comfort Zone

27、座椅调节的舒适操作区域OKPOWER2022/7/1159Package2022/7/1160OKPackage CheckP1 P3 P4 P5 P6 P7 P8P1: H point X,Y,Z coordinates at design position 设计位置H点X,Y,Z坐标;P3: Torso angle (Angle between torso and vertical line) by using 95% manikin 95%假人靠背角度（靠背与垂直线角度）;P4: Hip angle (Angle between Thigh and Torso) by using 95%

28、 manikin 95%假人臀部角度（靠背与大腿角度）;P5: Knee angle (Angle between thigh and leg) by using 95% manikin 95%假人膝盖角度（大腿与小腿角度）;P6: Ankle angle (Horizontal plane through heel pivot to foot plan) by using 95% manikin 95%假人脚跟角度（脚跟平面与水平面角度）;P7: Heel point X,Y,Z coordinates by using 95% manikin 95%假人脚跟点X,Y,Z坐标;P8: Hee

29、l point to H point distance ( X and Z) by using 95% manikin 95%假人脚跟点到H点距离（X和Z）; 2022/7/1161H point travel window and X,Y,Z coordinates of all extreme pointsH点行程范围以及所有极限点坐标OKPackage CheckP22022/7/1162P9: Track angle 滑道角度;P10: Seat mounting point X,Y,Z coordinates 座椅安装点X,Y,Z坐标;P12: H point to track up

30、per surface distance perpendicular to track angle 沿垂直滑道角度，H点到滑道上表面的距离Package CheckP9 P10 P122022/7/1163Track width from LH to RH左右滑道宽度OKPackage CheckP112022/7/1164P23: Complete seat width, height and length 座椅总宽，总高和总长P13: Seat back and cushion center line alignment and alignment with headrest center

31、 line 座椅靠背与座垫的中心线对齐以及与头枕中心线对齐OKPackage CheckP13 P232022/7/1165P19: Buckle/Pretensioner clearance with console at all seat travel position 安全带/预收紧装置在座椅全行程与中通道的距离OKPackage CheckP192022/7/1166P20: Cushion STO clearance with console at all seat travel position 座垫STO在座椅全行程与中通道的距离Guideline: 10最前最低位置 3mmPa

32、ckage CheckP202022/7/1167P21: Back STO clearance with console at all seat travel position 靠背STO在座椅全行程与中通道的距离Guideline: 10Package CheckP212022/7/1168Guideline: 25P22: Headrest STO clearance with roof at the lowest and highest position within the full back adjustment range 在靠背全行程范围，头枕STO在最高和最低位置与顶棚的距离

33、NOKPackage CheckP222022/7/1169P25: Seat load through study 座椅进入车门分析25mm offset from Seal of door2mm Min clearance with Driver SeatPackage CheckP252022/7/1170DFM/DFA Check2022/7/1171DFM/DFA CheckD1D1: Tool clearance zones for seat to vehicle assembly at OEM assembly plant by using customer specified

34、tool 用客户指定的工具对座椅到车身的安装螺栓，螺母和螺钉的安装空间分析前安装支脚装配OKSeat moved rearward mostTool to Cushion and Outer track clearance issue , QOROS ME to check2022/7/1172DFM/DFA CheckD2D2: Tool clearance zones for seat to vehicle assembly at OEM assembly plant by using customer specified tool 用客户指定的工具对座椅到车身的安装螺栓，螺母和螺钉的安装

35、空间分析OK后安装支脚装配Seat moved forward most2022/7/1173Kinematics2022/7/1174K1: Center section shown back adjustment range with recliner pivot point and relation to cushion. Also shown cushion adjustment range if cushion is independent lifting中心截面围绕调角器轴显示靠背在调节范围内与座垫的关系. 如果座垫独立调节，同时显示座垫调节范围TBD4.8mm interfere

36、nce at design position( cushion & back)4.4mm interference at back forward 302.5mm interference at back rearward 25Kinematics CheckK12022/7/1175K2: Upper track overhang to the lower track end at the rearward and forward most positions在滑道极限位置，上滑道与下滑道的悬臂距离Kinematics CheckK22022/7/1176K3: Buckle anchora

37、ge overhang to lower track end at the rear most position在座椅最后位置，安全带锁扣固定点与下滑道端面的悬臂距离Kinematics CheckK32022/7/1177K4: Clearance of Lumbar handle with back STO and other car interior (lower and upper most position)腰托手柄与靠背STO和其它车身内饰的间隙（手柄最低和最高位置）Kinematics CheckK4GM GUIDELINENo Lumbar handle, need STO input2022/7/1178K6: Clearance of Recliner handle with cushion STO and other car interior (lower and upper most position)调角器手柄与座垫STO和车身其它内饰的间隙（手