汽车电子测试标准完整版.pdf

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SMTC 上海汽车集团股份有限公司技术中心企业标准 Enterprise Standard of SAIC MOTOR Technical Center SMTC 3 800 001 －2012（V2）代替 SMTC 3 800 001－2010（V1）电子电器零部件通用测试要求 General test requirements for electric electronic component 2012-11-29 发布/Issue 2012-11-30 实施/Implementation 上汽集团技术中心技术标准化委员会 Technical Standardization Committee of SAIC MOTOR Technical Center 发布 Issue © 上汽集团版权所有秘密文件注意保密 Copyright SAIC MOTOR Confidential

SMTC 3 800 001—2012（V2）目次/Contents 前言 Foreword ...................................................................................................................................... III 1 范围 Scope......................................................................................................................................... 1 2 规范性引用文件 Normative reference ................................................................................................ 1 3 术语和缩略语 Terms and abbreviations ........................................................................................... 2 3.1 缩略语 Abbreviations ..................................................................................................................... 2 3.2 测试仪器的标准误差 Standard tolerance for test instruments. ...................................................... 3 3.3 测试环境标准值 Standard values for test environment .................................................................. 3 3.4 工作电压范围 Operating volrage range ......................................................................................... 4 3.5 功能状态 Functional status ............................................................................................................ 4 3.6 工作模式 Operating mode ............................................................................................................. 5 3.7 样件分级定义 Sample grade description ........................................................................................ 6 4 文档及总体要求 Documents and general requirements .................................................................. 7 4.1 电子电器零部件规范性文档 Specification documents of electrical component ............................. 7 4.2 验证文档及认可报告 Documents and report of qualification .......................................................... 6 4.3 总体要求 General requirements ...................................................................................................... 7 5 电气测试要求 Electrical test requirements ...................................................................................... 8 5.1 长时间过电压 Long-term overvoltage .............................................................................................. 8 5.2 瞬时过电压 Transient overvoltage ................................................................................................... 9 5.3 瞬时低电压 Transient undervoltage .............................................................................................. 10 5.4 跳变电压启动 Jump start ............................................................................................................... 11 5.5 负载跌落 Load dump ..................................................................................................................... 12 5.6 发电机叠加纹波电压 Superimposed alternating voltage ............................................................... 13 5.7 工作电压的缓慢下降/缓慢上升 Slow decrease/increase of operating voltage .............................. 15 5.8 电源缓慢下降/快速上升 Slow decrease, quick increase of the supply voltage ............................ 16 5.9 复位测试 Reset behavior test ....................................................................................................... 17 5.10 发动机启动时脉冲电压 Voltage pulses when starting engine .................................................... 19 5.11 引脚中断 Pin interruption ............................................................................................................ 22 5.12 接插件中断 Connector interruption ............................................................................................. 24 5.13 反极性测试 Reverse polarity....................................................................................................... 24 5.14 地偏移 Ground offset .................................................................................................................. 25 5.15 信号线与驱动电路的短路保护 Short circuit in signal circuit and load circuits ............................ 26 5.16 绝缘阻抗测试 Insulation resistance ............................................................................................ 27 5.17 过电流测试 Over current test ...................................................................................................... 28 5.18 静态电流测试 Quiescent current ................................................................................................ 29 6 环境测试要求 Environmental test requirements ............................................................................ 31 6.1 总体描述-零部件在整车上安装区域的分类代码 General description- vehicle installation area clas- sification codes .................................................................................................................................... 31 6.2 高低温存放试验 High-/low temperature storage........................................................................... 36 6.3 阶梯温度变化试验 Stepped temperature test ............................................................................... 36 6.4 低温工作试验 Operating at low temperature ................................................................................ 38 6.5 高温工作试验 Operating at high temperature ............................................................................... 38 © 上汽集团版权所有秘密文件注意保密 Copyright SAIC MOTOR Confidential I

SMTC 3 800 001—2012（V2） 6.6 温度交变试验 Change of temperature test .................................................................................. 38 6.7 重新喷漆的温度试验 Re-spray oven stoving temperature test .................................................... 40 6.8 热冲击试验 Thermal shock test .................................................................................................... 40 6.9 稳态湿热试验 Damp heat, steady state ........................................................................................ 43 6.10 湿热循环试验 Damp heat, cyclic ................................................................................................ 43 6.11 抗粉尘侵蚀试验 Protection against dust test .............................................................................. 44 6.12 喷水试验 Spraying water ............................................................................................................ 45 6.13 喷射热水试验 Hot water jet ......................................................................................................... 46 6.14 浸渍试验 Immersion in water ...................................................................................................... 46 6.15 抗有害气体试验 Noxious gases .................................................................................................. 47 6.16 盐雾试验 Salt spray .................................................................................................................... 47 6.17 化学试剂耐抗性 Resistance of chemical fluids........................................................................... 48 6.18 机械试验 Mechanical tests ......................................................................................................... 50 7 寿命测试 Life test ........................................................................................................................... 60 7.1 寿命测试-操作循环耐久试验 Life test – operation cycle endurance test ...................................... 60 7.2 寿命测试-高温耐久测试 Life test - high-temperature endurance test .......................................... 61 7.3 寿命试验-温度循环测试 Life test - temperature cycle test ........................................................... 63 附录 ...................................................................................................................................................... 67 © 上汽集团版权所有秘密文件注意保密 Copyright SAIC MOTOR Confidential II

SMTC 3 800 001—2012（V2）前言 Foreword 为规范 SMTC 电子电器零部件试验项目，试验条件及试验方法，特制定此标准。本标准是对 SMTC 3 800 001—2010（V1）《通用电器零部件测试方法》的修订，自本标准实施之日起废除 SMTC 3 800 001—2010（V1）。本标准与 SMTC 3 800 001—2010（V1）相比主要变化如下： ——增加 3.3 节测试环境标准值； ——修订 3.4 节工作电压范围定义； ——增加 3.5 节功能状态定义； ——增加 3.6 节工作模式定义； ——增加 5.2 节瞬时过电压； ——增加 5.9 节复位测试； ——增加 5.10 节发动机启动时脉冲电压； ——增加 5.11 节引脚中断试验/5.12 节接插件中断试验参数； ——增加 5.14 节地偏移； ——增加 5.15 节信号线与驱动电路的短路保护； ——修订 5.19 静态电流测试； ——增加 6.2 节高低温存放试验； ——修订第 7 章寿命测试。请注意本标准的某些内容可能涉及专利，上汽集团不承担识别这些专利的责任。当中英文产生疑义时，以中文为准。本标准由电子电器分标委提出。本标准由 SMTC 技术标准化委员会批准。本标准由标准化工作组负责标准化审核及归口管理。本标准起草部门：电子电器部。本标准主要起草人：王文建、辛长宇、朱德康、张海涛。本标准于 2010 年 11 月 22 日首次批准发布， 2010 年 11 月 23 日实施。本次为第 1 次修订。本版本所代替标准的历次版本发布情况为: ——SMTC 3 800 001-V1 This standard is established for the premise to specify the test items, test conditions and test methods for SMTC electrical electronic com- ponents. This standard is a revision for SMTC 3 800 001 – 2010 (V1)《Generic Electrical Component Test Methods》. This standard will replace SMTC 3 800 001– 2010 (V1) from the imple- mentation date. The main changes between this standard and SMTC 3 800 001– 2010 (V1)are as follows: ——Add 3.3 Standard values for test envi- ronment ——Revise 3.4 Operating voltage ranges ——Add 3.5 Functional statuses ——Add 3.6 Operating mode ——Add 5.2 Transient overvoltage ——Add 5.9 Reset behavior test ——Add 5.10 Voltage Pulses when Starting Engine ——Describe in more detail 5.11 Pin interrup- tion and 5.12 Connector interruption ——Add 5.14 Ground offset ——Add 5.15 Short circuit in signal circuit and load circuits ——Add 5.19 Quiescent Current ——Add 6.2 High-/Low Temperature Storage ——Revise 7 Life test Please note that some contents in this stan- dard may relate to patent rights, which SAIC Motor shall not be held responsible for identi- fying any or all such patent rights. This standard is in Chinese and English. If in doubt, the Chinese version is the Master. This standard was proposed by Electrical Electronic sub-committee. This standard was approved by the SMTC Technical Standardization Committee. The Standardization Work Team is responsible for the standardization approval and overall management of this standard. The drafting department of this standard is EE Dept. The main drafters of this standard are Wang Wenjian, Xin Changyu, Zhu dekang and Zhang Haitao. This standard was first published on 10,15,2012 and implemented on 10 18, 2012. III © 上汽集团版权所有秘密文件注意保密 Copyright SAIC MOTOR Confidential

电子电器零部件通用测试要求 SMTC 3 800 001—2012（V2） General test requirements for electric/electronic com- ponent 1 范围 1 Scope 本标准规定了电子电器零部件验证试验的 This standard specifies the general test re- 一般要求，测试条件及测试方法。本标准适用于所有汽车电子电器零部件组件及总成件。 quirement, test condition and test method for electrical electronic component. This standard applies to all the vehicle elec- trical electronic component and assembly 本标准是制订零部件试验大纲的基础，在工 parts. 程认可签署前，供应商必须提交一份符合所有验证或有偏差许可的最终验证报告。任何与本标准的偏差，都必须得到上汽集团乘用车公司电子电器部系统集成测试的批准。 This standard is the basis for establishing test plan of the component.The supplier must submit a final qualification report showing full compliance, or any authorized deviations, before any engineering Sign-Off is agreed. Any deviations from this standard must be fully authorized by the SAIC Motor EE De- partment system integration test section. 2 规范性引用文件 2 Normative reference 下列文件对于本标准的应用是必不可少的。 The following referenced documents are in- 凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本标准。 SMTC 2 800 001 车辆电源管理规范 ISO 16750-2-2010 道路车辆-电子电器零件的环境条件和测试方法 ISO 12103-1 灰尘过滤试验-第一部分 dispensable for the application of this stan- dard. For dated references, only the edition cited applies. For undated references, the lat- est edition of the referenced standard (includ- ing any amendments) applies. SMTC 2 800 001 Vehicle Power Management Specification ISO 16750-2-2010 Road vehicles — Envi- ronmental conditions and testing for electrical DIN 40050-9 抗外来物质侵蚀试验 and electronic equipment DIN 53509-1 橡胶测试 - 臭氧裂化耐受性确定 DIN EN 60068-2-14 空气中热冲击试验 DIN EN 60068-2-29 冲击试验 DIN EN 60068-2-32 跌落试验 DIN EN 60068-2-47 振动试验 DIN EN 60068-2-52 盐雾试验 DIN EN 60068-2-60 抗有害气体试验 ISO 12103-1 Road vehicles - Test dust for filter evaluation - Part 1 DIN 40050-9 Protection against Foreign Objects; Water and Contact; DIN 53509-1 Testing of rubber –Deter -mination of resistance to ozone cracking; DIN EN 60068-2-14 Thermal shock in air; DIN EN 60068-2-29 Mechanical Shock Test DIN EN 60068-2-32 Free Fall Test © 上汽集团版权所有秘密文件注意保密 Copyright SAIC MOTOR Confidential 1

DIN EN 60068-2-78 湿热试验 SAE J400 表面涂层的耐剥落试验 SMTC 3 800 001—2012（V2） DIN EN 60068-2-47 Vibration Test DIN EN 60068-2-52 Salt Spray DIN EN 60068-2-60 Protection against Nox- ious Gases DIN EN 60068-2-78:2001 Damp Heat; SAE J400 Gravelometer Test 3 术语和缩略语 3 Terms and abbreviations 3.1 缩略语 3.1 Abbreviations 本标准中的缩略语详见表 1。 Abbreviations used in this standard are given in Table 1 below. 表1 缩略语 Table1 Abbreviations 简写 Cin Cout CL DUT EMC Frel Iin IIH IIL IK INS IOH IOL Iout IR Rin RISO TO 含义输入电容输出电容负载能力被测样件电磁兼容相对湿度输入电流高端输入电流低端输入电流持续短路电流保险丝额定电流高端输出电流低端输出电流输出电流静态电流输入电阻绝缘电阻上限温度 Abbreviation Meaning Cin Cout CL DUT EMC Frel Iin IIH IIL IK INS IOH IOL Iout IR Rin RISO TO Input capacitance Output capacitance Capacity load Device Under Test Electromagnetic compatibility Relative humidity Input current Input current, high level Input current, low level Sustained short-circuit current Rated current of fuse Output current, high leve Output current, low level Output current Standby current Input resistance Insulation resistance Upper stress temperature T.(Terminal) 点火开关位置 T.(Terminal) Terminal of ignition key TR TSW 室温溅水温度 TR TSW Room temperature Splash water temperature © 上汽集团版权所有秘密文件注意保密 Copyright SAIC MOTOR Confidential 2

SMTC 3 800 001—2012（V2）表1 缩略语（续） Table1 Abbreviations(Continued) 简写 TU tf tPB tPS tr tw UB UBatt UBmax. UBmin. Uin UN UIH UIL UOH UOL Uout UP Zout 含义下限温度下降时间工作时间休眠时间模拟上升时间脉冲宽度工作电压蓄电池电压最大工作电压最低工作电压输入电压额定电压高端输入电压低端输入电压高端输出电压低端输出电压输出电压测试电压输出阻抗 Abbreviation Meaning TU tf tPB tPS tr tw UB UBatt UBmax. UBmin. Uin UN UIH UIL UOH UOL Uout UP Zout Lower stress temperature Fall time Operating time simulation Dormant time simulation Rise time Pulse width Operating voltage Battery voltage Operating voltage, max. Operating voltage, min. Input voltage Rated voltage Input voltage, high level Input voltage, low level Output voltage, high level Output voltage, low level Output voltage Test voltage Output impedance 3.2 测试仪器的标准误差 3.1.1.2 Standard tolerance for test instru- ments. 除非另有特殊定义，测试仪器的偏差限于表 2 所示。 Unless otherwise stated, the accuracy of in- struments is to be within the following Table2. Table2 Standard Tolerance for Test Instruments 表2 测试仪器的标准误差名称 / Item 电压/Voltage 电流/ Current 电阻/ Resistant 温度/ Temperature 相对湿度/ Relative Humidity 时间/ Time 频率/ Frequency 3.3 测试环境标准值误差 / Tolerance ±1.5 % ±1.0 % ±2.0 % ±2.0 ℃ ±5.0 % RH ±2.0 % ±1.0 % 3.3 Standard values for test environment 除非另有特殊定义，测试环境的标准值如表 3 所示。 Unless otherwise stated, the standard values for test environment is listed in the following © 上汽集团版权所有秘密文件注意保密 Copyright SAIC MOTOR Confidential 3

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