GB 11566-2024 英文版/翻译版 乘用车外部凸出物专业炒股配资网平台
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乘用车外部凸出物
1 范围
本文件规定了M₁ 类车辆外部凸出物的一般要求、特殊要求及其试验方法。
本文件适用于M 类车辆。
本文件不适用于外部间接视野装置和牵引装置。
2 规范性引用文件
下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文 件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本(包括所有的修改单)适用于 本文件。
GB 15084-2022 机动车辆间接视野装置性能和安装要求
GB/T 15089 机动车辆及挂车分类
3 术语和定义
展开剩余95%GB/T 15089界定的以及下列术语和定义适用于本文件。
3.1
前罩盖 front hood
风窗玻璃前方的动力总成舱盖和/或行李舱盖。
3.2
外表面 external surface
车辆外部的可见表面。
注 ：包括前罩盖、行李箱盖、车门、翼子板、车顶、照明及灯光信号装置和可见的加强筋等。
3.3
底线 floor line
用半角为30°的圆锥体，沿一满载车辆的外表面可接触的最低位置连续接触，被接触点所形成的几 何轨迹。
注 1:圆锥体自行确定锥高，以操作方便为原则，锥顶向上，锥轴与水平面垂直。
注2:确定底线时，不考虑起重器支承点、排气管或车轮的因素。车轮上的拱形间隙可假想成填平后所形成的连续 光滑表面，在确定车辆两端的底线时，需考虑保险杠。对某一具体车型，锥体接触点可能在保险杠的端头或在 保险杠下面的车身板件上。如果同时有两个或两个以上的接触点，取最下面的接触点来确定底线。
3.4
圆角半径 radius of curvature
最接近零件的圆形的圆弧半径。
3.5
满载车辆 laden vehicle
装载至最大允许总质量的车辆。
注：如果车辆装备有液气、液力或空气悬挂装置，或随载荷变化的自动稳定装置，按制造商规定正常行驶条件下的 最不利状况装载。
3.6
车辆最外边缘 extreme outer edge
对于车辆两侧，与车辆的Y 平面平行且与车辆两侧最外边缘相切的两平面；对于车辆前/后端，与 车 辆X 平面平行且与车辆前/后最外边缘相切的垂直横向平面。
注 ：在确定车辆最外边缘时.不考虑以下凸出物：
——轮胎与地面接触部分及轮胎气门嘴；
——装在车轮上的防滑装置；
——间接视野装置；
——侧转向信号灯、示廓灯、前及后(侧)位灯及驻车灯；
——装在车辆前/后端保险杠上的零件；
——牵引装置和排气管。
3.7
凸出物尺寸 the dimension of the projection
车辆外表面上装配的零件凸出物的尺寸。
3.8
车身板件标定线 the nominal line of a panel
按6.2.2的方法，用直径为100 mm 的球体对某一零件表面测量时，通过最初与最后位置的两球心 的连线。
3.9
天线 aerial
为了发射和/或接收电磁信号所使用的装置。
3.10
保险杠 bumper
车辆前部或后部较低的外部构件。
注 ：包括在车辆发生低速正面碰撞或后部碰撞时保护车辆的所有结构及附件。
3.11
保险杠覆盖件 bumper cover
保险杠非刚性外表面。
3.12
监控摄像机-监视器-录像设备 surveillance camera-monitor-recording device
安装在车辆内部或外部的摄像机和监视器或录像装置，用于观察除GB 15084规定外的视野或监视车辆内部或周围的安全。
注：不包括GB15084-2022 中3.12定义的摄像机-监视器系统。
3.13
监视镜 surveillance mirror
安装在车辆内部或外部的视镜，用于观察车辆补充视野。
[来源 ：GB 15084-2022, 3.5]
4 一般要求
4.1 处于停止及行驶状态下的车辆均应符合4.2～4.6的要求，除非第5章有明确要求。
4.2 在车辆满载，车门、车窗及各种入口的盖板均处于关闭状态时，下列位于车辆外表面的零件适用于 本文件：
——不高于地面2m 的零件； ——不低于底线的零件；
能被直径为100 mm 的球体所触及的零件。
4.3 车辆外表面不应有任何朝外的尖锐零件，以及由于其形状、尺寸、朝向、硬度等在碰撞事故中可能 增加刮伤、撞伤的危险性或加重被撞者伤势的朝外的凸出物。
4.4 车辆外表面不应有可能刮到行人、骑自行车或摩托车等人员的朝外零件。
4.5 车辆外表面凸出零件的圆角半径不应小于2.5mm。
注1:本条不适用于凸出外表面不超过1.5mm的零件以及凸出外表面1.5mm以上、5mm以下但朝外的部分是圆 滑的零件 。
注2:本条不适用于格栅上固定元件或活动元件(包括进出风道口的零件以及散热器罩)间的间隙宽度小于40mm 的情况 。
4.6 车辆外表面凸出零件的材料硬度不超过邵氏硬度60 HA 时，圆角半径准许小于2.5 mm。
External projections for passenger cars
1 Scope
This document specifies general requirements, special requirements and test methods for external projections for vehicles of category M1.
This document is applicable to vehicles of category M1.
This document is not applicable to external devices for indirect vision and traction devices.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 15084-2022 Motor vehicles - Devices for indirect vision - Requirements of performance and installation
GB/T 15089 Classification of power-driven vehicles and trailers
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 15089 and the following apply.
3.1
front hood
lid of the powertrain compartment and/or luggage compartment located in front of the windshield
3.2
external surface
visible surface on the exterior of the vehicle
Note: This includes the front hood, luggage compartment lid, doors, fenders, roof, lighting and light signal devices, and visible stiffening ribs.
3.3
floor line
geometric trajectory formed by the continuous contact points between a cone with a half angle of 30° and the lowest contactable positions on the external surface of a laden vehicle
Note 1: The cone height may be determined at your discretion, based on the principle of convenient operation, with the apex upward and the axis perpendicular to the horizontal plane.
Note 2: When determining the floor line, factors such as jack support points, exhaust pipes or wheels are not considered. The gap between the wheel and the wheel arch may be imagined as smoothed out, and the bumper shall be considered when determining the floor line at both ends of the vehicle. For a specific vehicle model, the contact points may be at the bumper ends or the panel below the bumper. If there are two or more contact points, take the lowest to determine the floor line.
3.4
radius of curvature
radius of the arc of the circle which approximates most to the curved form of the part in question
3.5
laden vehicle
vehicle loaded to its maximum permissible mass
Note: For vehicles equipped with hydraulic, pneumatic, or air suspension systems, or automatic leveling devices that vary with load, load the vehicle according to the most unfavorable condition under normal traveling specified by the manufacturer.
3.6
extreme outer edge
for the side of the vehicle, it refers to the two planes parallel to the Y-plane of the vehicle and tangent to the outermost edges of the sides; for the front/rear end, it refers to the vertical transverse planes parallel to the X-plane of the vehicle and tangent to the outermost edges of the front/rear
Note: The following protrusions are not considered when determining the extreme outer edge:
——Tire-ground contact area and tire valve;
——Anti-skid devices mounted on the wheels;
——Devices for indirect vision;
——Side turn signals, end outline marker lamps, front and rear (side) position lamps, and parking lamps;
——Parts mounted on the front/rear bumpers of the vehicle;
——Traction devices and exhaust pipes.
3.7
the dimension of the projection
dimensions of part projections mounted on the external surface of the vehicle
3.8
the nominal line of a panel
the line connecting the centers of the sphere (100 mm in diameter) at the first and last positions in contact with the surface of a part when measured according to the method specified in 6.2.2
3.9
aerial
device used for transmitting and/or receiving electromagnetic signals
3.10
bumper
lower external member at the front or rear of the vehicle
Note: This includes all structures and accessories to protect the vehicle in the event of low-speed frontal or rear collisions
3.11
bumper cover
non-rigid external surface of the bumper
3.12
surveillance camera-monitor-recording device
cameras, monitors or recording devices installed inside or outside the vehicle for observing the fields of vision not covered by GB 15084, or for monitoring the interior or surroundings of the vehicle for safety purposes
Note: This excludes the camera-monitor system defined in GB 15084-2022, 3.12.
3.13
surveillance mirror
mirror intended to provide additional fields of vision, which can be mounted on the external surface or in the passenger compartment of a vehicle
[Source: GB 15084-2022, 3.5]
4 General requirements
4.1 Vehicles must comply with the requirements of 4.2 to 4.6 in both stationary and driving conditions unless otherwise specified in Clause 5.
4.2 For a laden vehicle with doors, windows, and various entry covers closed, this document shall apply to the following external parts:
——Parts not higher than 2 m aboveground;
——Parts not lower than the floor line;
——Parts that can be touched by a sphere with a diameter of 100 mm.
4.3 The external surface of the vehicle shall be free of any outward-facing sharp parts or projections that could increase the risk of scrapes or crush injuries in a collision due to their shape, dimension, orientation, or hardness.
4.4 The external surface of the vehicle shall be free of any outward-facing parts that may scratch people such as pedestrians, bicyclists or motorcyclists.
4.5 The radius of curvature of the projecting parts on the external surface of the vehicle shall not be less than 2.5 mm.
Note 1: This provision is not applicable to parts projecting by no more than 1.5 mm, nor to parts projecting by more than 1.5 mm and less than 5 mm but with smooth outward surface.
Note 2: This provision does not apply to circumstances where the width of the gap between fixed or movable elements on the grille (including parts of the air intake and outlet ducts and the radiator cover) is less than 40 mm.
4.6 When the material hardness of external projecting parts on the vehicle does not exceed 60 HA专业炒股配资网平台, the radius of curvature may be less than 2.5 mm.
发布于：天津市