标准搜索结果: 'QC/T 1073.1-2017英文版'
| 标准号码 | 内文 | 价格(元) | 第2步 | 交付天数 | 标准名称 | 相关标准 |
| QC/T 1073.1-2017 |
英文版
| 300 |
购买全文
|
现货，9秒内自动发货PDF，有增值税发票。
|
汽车用加速度传感器 第1部分:线加速度传感器
|
QCT 1073.1-2017
|
标准编号: QC/T 1073.1-2017 (QC/T1073.1-2017)
中文名称: 汽车用加速度传感器 第1部分：线加速度传感器
英文名称: Automotive accelerometer sensor - Part 1: linear accelerometer sensor
行业: 汽车行业标准 (推荐)
中标分类: T35
字数估计: 10,140
发布日期: 2017-04-12
实施日期: 2017-10-01
标准依据: 工业和信息化部公告2017年第14号
范围: 本标准规定了汽车用线加速度传感器的要求、试验方法、检验规则等。
QC/T 1073.1-2017
Automotive accelerometer sensor - Part 1: linear accelerometer sensor
汽车用加速度传感器
第 1 部分:线加速度传感器
1 范围
本部分规定了汽车用线加速度传感器的要求、试验方法、检验规则等。
本部分适用于 M、N类汽车用测量范围在±1 g 的线加速度传感器（以下简称“传感器”）。其他
机动车可参照执行。
2 规范性引用文件
下列文件对于本标准的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本
标准。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。
GB/T 21437.2-2008 道路车辆由传导和耦合引起的电骚扰第 2 部分:沿电源线的电瞬
态传导
GB/T 28046.2-2011 道路车辆电气及电子设备的环境条件和试验第 2部分电气负荷
GB/T 28046.3-2011 道路车辆电气及电子设备的环境条件和试验第 3 部分机械负荷
GB/T 28046.4-2011 道路车辆电气及电子设备的环境条件和试验第 4 部分气候负荷
GB/T 30038-2013 道路车辆电气电子设备防护等级(IP 代码）
QC/T 413-2002 汽车电气设备基本技术条件
GB/T 33014.1〜33014.5 道路车辆电气/电子部件对窄带辐射电磁能的抗扰性试验方法
3 术语和定义
F列术语和定义适用于本标准。
3.1
线加速度传感器 linear acceleromete sensor
测量直线运动加速度并转换成电信号的传感器。
4 要求
般要求
传感器应符合本部分的要求，并应按经规定程序批准的图样及设计文件制造。
传感器外观应光滑，保护层应均匀，无明显的气泡、斑点、划痕及脱落等缺陷。
4.2 基本性能参数
4.2.1 输出信号及误差。
传感器输出信号参数由供需双方协商确定，在±1 g的测量范围内输出信号的误差应在士5%范
4.1
4.5.2 耐过电压。
传感器应能承受电压值为 7 V/18 V/36 V，时间为 60 min 的电源过电压试验而不损坏，试验后
产品性能应符合 4.2 规定。
4.6 绝缘耐压性能
传感器应能承受 50 Hz，实际正弦波 500 V的电压，历时1 min 的试验，试验后应符合42的规定。
4.7 耐温度性能
4.7.1 耐低温贮存性能。
传感器经一40 °C低温贮存试验并在试验环境下恢复 2 h 后，性能应符合 4.2 的规定。
4.7.2 耐高温贮存性能。
传感器经 85 °C高温贮存试验并在试验环境下恢复 2 h 后，性能应符合 4.2 的规定。
4.7.3 耐温度快速变化性能。
传感器经低温一40 °C、高温 125 °C的温度快速变化试验并在试验环境下恢复 2 h 后，性能应符
合 4.2的规定。
4.7.4 耐低温工作硅能。
传感器在进行一40 °C的耐低温性能试验时，性能应符合 4.2 的规定。
4.7.5 耐高温工作性能。
传感器在进行 125 °C的耐高温性能试验时，性能应符合 4.2 的规定。
4.8 耐湿热循环性能
传感器经湿热循环试验后，性能应符合 4.2 的规定。
4.9 耐振动性能
传感器应进行随机振动试验，试验后，外表应无损坏，性能应符合 4.2 的规定。
4.10 防护性能 丨
传感器(连接器除外)防护等级应达到 IP5K6。
4.11 电磁抗扰性能
4.11.1 传感器在进行电磁辐射抗扰性试验时应符合 4.2 的规定，试验严酷等级由供需双方协商
确定。
4.11.2 传感器在传导抗扰试验时应符合 4.2 的规定，试验脉冲及等级由供需双方协商确定，5 V传
感器是否需进行传导抗扰试验由供需双方协商确定。
注:对于无源器件传感器，无须进行抗扰试验。
4.12 耐自由跌落性能
传感器进行自由跌落试验后允许外壳有微小损坏，性能应符合 4.2 规定。
4.13 耐久性能
传感器应能承受 500 万次循环试验。试验后，传感器应符合 4.2 规定。
5 试 验 方 法
5.1 试验条件
5.1.1 试验环境。
试验均应在表 3 规定的环境条件下进行(特殊规定除外）。
5.6 耐异常电压试验
5.6.1 电源极性反接试验。
按 GB/T 28046.2-2011 中 4.7.2.3 的规定进行，5 V传感器除外。
5.6.2 电源过电压试验。
按 GB/T 28046.2-2011中 4.3.1.1.2 或 4.3.2.2 的规定进行，5 V传感器试验电压为 7 V。
5.7 绝缘耐压试验
按 GB/T 28046.2-2011中 4.11.2 的规定进行。
5.8 耐温度性能试验
5.8.1 耐低温贮存试验。
按 GB/T 28046.4一2011 中 5.1.1.1.2 的规定进行。
5.8.2 耐高温贮存试验。
5.8.3 耐温度快速变化试验。
按 GB/T 28046.4-2011中 5.4.2 的规定进行30次温度快速变化试验，每个循环中低温和髙温
保持时间为 60 min。
5.8.4 耐低温工作性能试验。
按 GB/T 28046.4-2011中 5.1.1.2.2 的规定进行。
注：性能试验如在低温箱外进行，应将样品从低温箱内取出后在 5 min 内完成。
5.8.5 耐高温工作性能试验。
按 GB/T 28046.4-2011 中 5.1.2.2.2 的规定进行。
注:性能试验如在高温箱外进行，应将样品从高温箱内取出后在 5 min 内完成。
按 QC/T 413-2002的规定在一10 °C〜65 °C进行 10 个循环的温度/湿度组合循环试验，每个
循环为 24 h，传感器在不工作状态下经受试验。
5.10 耐振动性能试验
将传感器模拟实车安装方式进行固定，按 GB/T 28046.3-2011 中 4.1.2.4.2 的规定进行。
5.11 防护性能试验
按 GB/T 30038-2013 表 7 的规定进行。
5.12 电磁抗扰试验
5.12.1 电磁辐射抗扰。
由供需双方协商按 GB/T 33014,1〜33014.5 标准中的一种或多种组合方法进行试验。
按 GB/T 21437.2-2008的规定进行。
5.13 耐自由跌落试验
按 GB/T 28046.3-2011第 4.3 的规定进行。
5.14 耐久性试验
将传感器安装在试验台架上，在通电状态下进行。将加速度设定为±1 g，频率不超过 20 Hz，共
进行 500 万次 。
6 检 验 规 则
6.1 合格文件和标记
每只传感器经检验合格后方能出厂，并附有产品质量合格证和标记。
出厂检验项目包括传感器外形、标志和基本性能。
6.3 型式检验
6.3.1 应进行型式试验的几种情况。
有下列情况之一者，对传感器进行型式试验：
a) 新的传感器试制定型鉴定；
b) 正式生产后，如结构、材料、工艺有较大改变而影响传感器性能时；
c) 成批或大量生产的传感器，每两年不少于一次；
d) 传感器停产一年以上，再恢复生产时；
e) 出厂检验结果与上次型式检验结果有较大差异时；
6.3.2 抽样和分组。
做型式检验的样品从出厂检验合格的同一批样品中抽取，数量不得少于 12 只。先按出厂检验
项目进行复检，复检合格后将样品平均分成 4 组。按下列分组及项目顺序进行试验。
第1组：温度试验、温度/湿度组合循环试验、振动试验；
第 2 组：工作电压范围、工作频率范围、绝缘耐压试验、电磁抗扰性试验、自由跌落试验；
第 3 组：防护试验；
第 4 组：耐久性试验。
6.3.3 合格判定。
传感器的型式检验项目应全部符合规定的要求。如有一项不合格，可重新抽取加倍数量的样品
重新抽取，直接判为不合格。
7 标志、包装、贮存和保管
传感器的标志、包装、贮存和保管宜按 QC/T 413-2002 第 8章规定执行。
QC/T 1073.1-2017
AUTOMOBILE INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 43.040.10
T 35
Automotive accelerometer sensor -
Part 1: linear accelerometer sensor
ISSUED ON: APRIL 12, 2017
IMPLEMENTED ON: OCTOBER 01, 2017
Issued by: Ministry of Industry and Information Technology of the
People's Republic of China
Attachment:
Number, name and date of implementation of 22 automotive industry
standards
No. Standard number Standard name Number of standard replaced
Date of
implementation
301 QC/T 727-2017 Instrument for automobile and motorcycle QC/T 727-2007 2017-10-01
302 QC/T 803-2017 Oxygen sensor for automobile QC/T 803.1-2008 2017-10-01
303 QC/T 1072-2017 Gear position sensor for automobiles 2017-10-01
304 QC/T 1073.1-2017 Accelerometers for automobiles - Part 1: Linear accelerometers 2017-10-01
305 QC/T 1074-2017 Technical specifications for automotive parts remanufacturing products 2017-10-01
306 QC/T 1075-2017
Technical conditions for metal
honeycomb carrier of exhaust catalytic
converter
2017-10-01
307 QC/T 777-2017
Technical conditions for
electromagnetic fan clutch of
automobile
QC/T 777-2007 2017-10-01
308 QC/T 1076-2017
Performance requirements and test
methods for continuously variable
transmission (CVT)
2017-10-01
309 QC/T 1077-2017
Terminology and definitions for
classification of automatic control
transmission for automobile
2017-10-01
310 QC/T 1078-2017 Advertising vehicle 2017-10-01
311 QC/T 1079-2017 Suction & delivery vehicle 2017-10-01
312 QC/T 1080-2017 Mobile loudspeaker for popularization of science 2017-10-01
313 QC/T 1081-2017 Electric power steering device for automobile 2017-10-01
314 QC/T 1082-2017 Motor for electric power steering device of automobile 2017-10-01
315 QC/T 1083-2017 Controller for electric power steering device of automobile 2017-10-01
316 QC/T 1084-2017 Sensor for electric power steering device of automobile 2017-10-01
317 QC/T 1085-2017 X-ray testing for light-alloy wheel of motorcycle 2017-10-01
318 QC/T 1086-2017 Technical conditions for range extenders for electric vehicles 2017-10-01
Table of Contents
Foreword ... 7
1 Scope ... 8
2 Normative references ... 8
3 Terms and definitions ... 9
4 Requirements ... 9
5 Test methods ... 12
6 Inspection rules ... 15
7 Marks, packaging, storage and maintenance ... 16
Automotive accelerometer sensor -
Part 1: linear accelerometer sensor
1 Scope
This Part specifies the requirements, test methods, inspection rules for
automotive linear accelerometer sensor.
This Part is applicable to the linear accelerometer sensor used for M category,
N category automobiles, of which the measuring range is ±1 g (hereinafter
referred to as “the sensor”). Other motor vehicles can refer to this Part for
implementation.
2 Normative references
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/T 21437.2-2008, Road vehicles - Electrical disturbances from conduction
and coupling - Part 2: Electrical transient conduction along supply lines only
GB/T 28046.2-2011, Road vehicles - Environmental conditions and testing
for electrical and electronic equipment - Part 2: Electrical loads
GB/T 28046.3-2011, Road vehicles - Environmental conditions and testing
for electrical and electronic equipment - Part 3: Mechanical loads
for electrical and electronic equipment - Part 4: Climatic loads
GB/T 30038-2013, Road Vehicles - Degrees of Protection (IP-Code) -
Protection of Electrical Equipment Against Foreign Objects, Water and
Access
QC/T 413-2002, Basic Technical Requirements for Automotive Electric
Equipment
GB/T 33014.1~33014.5, Part 1 ~ Part 5 of Road vehicles - Component test
methods for electrical/electronic disturbances from narrowband radiated
electromagnetic energy
4.7.1 Resistance to low-temperature storage
After the sensor passes the -40°C low-temperature storage test, after it is
recovered in the testing environment for 2 h, the performance shall comply with
the provisions of 4.2.
4.7.2 Resistance to high-temperature storage
After the sensor passes the 85°C high-temperature storage test, after it is
recovered in the testing environment for 2 h, the performance shall comply with
the provisions of 4.2.
4.7.3 Resistance to rapid temperature change
temperature rapid change test, after it is recovered in the testing environment
for 2 h, the performance shall comply with the provisions of 4.2.
4.7.4 Working performance of resistance to low temperature
When the sensor is subject to the resistance test to -40°C low-temperature, the
performance shall comply with the provisions of 4.2.
4.7.5 Working performance of resistance to high temperature
When the sensor is subject to the resistance test to 125°C high-temperature,
the performance shall comply with the provisions of 4.2.
4.8 Resistance to damp-heat cycle
comply with the provisions of 4.2.
4.9 Resistance to vibration
The sensor shall be subject to random vibration test. After the test, the
appearance shall not be damaged. The performance shall comply with the
provisions of 4.2.
4.10 Protection performance
The protective level for the sensor (except the connector) shall reach to IP5K6.
4.11 Electromagnetic immunity
4.11.1 The sensor shall comply with the provisions of 4.2 during the
5.6 Test of resistance to abnormal voltage
5.6.1 Test of power polarity reverse connection
Carry out the test according to the provisions of 4.7.2.3 in GB/T 28046.2-2011,
except the 5V sensor.
5.6.2 Test of power supply overvoltage
Carry out the test according to the provisions of 4.3.1.1.2 or 4.3.2.2 in GB/T
28046.2-2011. The test voltage for the 5V sensor is 7 V.
5.7 Test of insulation withstand voltage
Carry out the test according to the provisions of 4.11.2 in GB/T 28046.2-2011.
5.8.1 Test of resistance to low-temperature storage
Carry out the test according to the provisions of 5.1.1.1.2 in GB/T 28046.4-2011.
5.8.2 Test of resistance to high-temperature storage
Carry out the test according to the provisions of 5.1.2.1.2 in GB/T 28046.4-2011.
5.8.3 Test of resistance to rapid temperature change
Carry out 30 times of rapid temperature change test according to the provisions
of 5.4.2 in GB/T 28046.4-2011. In each cycle, the low-temperature retention
time and high-temperature retention time shall be 60 min.
5.8.4 Test of working performance of resistance to low temperature
NOTE: If the performance test is carried out outside the cryostat, it shall remove the sample
from the cryostat and complete the test within 5 min.
5.8.5 Test of working performance of resistance to high temperature
Carry out the test according to the provisions of 5.1.2.2.2 in GB/T 28046.4-2011.
NOTE: If the performance test is carried out outside the high-temperature cabinet, it shall
remove the sample from the high-temperature cabinet and complete the test within 5 min.
5.9 Test of resistance to damp-heat cycle
According to the provisions of QC/T 413-2002, carry out 10 cycles of
temperature/humidity combination cycle test at -10°C~65°C. Each cycle is 24
a) trial model identification for new product;
b) great changes in structure, material, technique after official production
which may affect product performances;
c) not less than once two years for batch- or mass-produced sensors;
d) production resumed after discontinued production of sensor for more than
one year;
e) great difference between exit-factory inspection results and previous type
inspection results;
g) required by national quality supervision organization.
The sample for type inspection shall be extracted from the same batch of
samples that have passed exit-factory inspection and have been inspected as
accepted. The quantity must not be less than 12. Re-inspect according to the
exit-factory inspection items first. After they are inspected as accepted in re-
inspection, divide the samples into 4 groups equally. Carry out the test
according to the following grouping and item sequence.
Group 1: temperature test, temperature/humidity combination cycle test,
vibration test;
Group 2: working voltage range, working frequency range, insulation withstand
Group 3: protection test;
Group 4: durability test.
6.3.3 Determination for acceptance
All the type inspection items for the sensor shall meet the requirements of the
regulations. If one item fails, re-extract double number of samples to re-inspect
the failed item. If it still fails, this batch of samples shall be determined as
rejected. But if the durability test fails, it shall not re-extract sample. Directly
determine it as rejected.
7 Marks, packaging, storage and maintenance
|