GB/T 40261.2-2021 English PDF

US$414.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 40261.2-2021: Ergonomics of the thermal environment - Evaluation of thermal environments in vehicles - Part 2: Evaluation of thermal comfort using human subjects
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 40261.2-2021	414	Add to Cart	4 days	Ergonomics of the thermal environment - Evaluation of thermal environments in vehicles - Part 2: Evaluation of thermal comfort using human subjects	Valid

Similar standards

GB/T 42395.1   GB/T 40230.1   GB/T 36606   GB/T 45285   GB/T 45122   GB/T 40261.1   

Basic data

Standard ID: GB/T 40261.2-2021 (GB/T40261.2-2021)
Description (Translated English): Ergonomics of the thermal environment - Evaluation of thermal environments in vehicles - Part 2: Evaluation of thermal comfort using human subjects
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A25
Word Count Estimation: 22,244
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40261.2-2021: Ergonomics of the thermal environment - Evaluation of thermal environments in vehicles - Part 2: Evaluation of thermal comfort using human subjects

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Ergonomics of the thermal environment-Evaluation of thermal environments in vehicles-Part 2.Evaluation of thermal comfort using human subjects ICS 13.180 A25 National Standards of People's Republic of China Ergonomics of the thermal environment Thermal environment assessment in vehicles Part 2.Use subjects to evaluate thermal comfort (ISO 14505-3.2006, Ergonomicsofthethermalenvironment- Released on 2021-05-21 and implemented on 2021-12-01 State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Use subjects to assess the vehicle environment 2 5 Evaluation Principle 2 5.1 Subjective method 2 5.2 Objective method 3 5.3 Behavior Method 3 5.4 Thermal comfort assessment 3 6 Using subject experimental design 3 6.1 Experiment purpose 3 6.2 Selection of subjects 3 6.3 Subject response measurement 4 6.4 Test condition selection 5 6.5 Analysis and interpretation of results 6 7 Experimental methods for evaluating thermal comfort in vehicles 6 Appendix A (Normative Appendix) Experimental methods for evaluating thermal comfort of vehicles 7 Appendix B (informative appendix) Sample one-page subjective survey questionnaire 9 Appendix C (informative appendix) Examples of using experimental methods to evaluate the thermal comfort of vehicles 10 Appendix D (informative appendix) Example of evaluating thermal comfort characteristics of vehicle window glass 12 Appendix E (informative appendix) Example of evaluating thermal comfort characteristics of vehicle seats 14 Reference 16

Foreword

GB/T 40261 "Human Efficacy of Thermal Environment" has been published and plans to publish the following parts. ---Part 1.Principles and methods of temperature stress assessment; ---Part 2.Use subjects to evaluate thermal comfort. This part is Part 2 of GB/T 40261. This section was drafted in accordance with the rules given in GB/T 1.1-2009. The translation method used in this part is equivalent to the ISO 14505-3.2006 "Ergonomics of Thermal Environment". Assessment Part 3.Using subjects to evaluate thermal comfort. The Chinese documents that have a consistent correspondence with the international documents cited in this section are as follows. ---GB/T 40288-2021 anthropological terms and symbols of thermal environment (ISO 13731.2001, IDT). This section has made the following editorial changes. ---In order to be consistent with my country's technical standard system, the name of this part of the standard is changed to "Ergonomics of the thermal environment" Environmental Assessment Part 2.Using Subjects to Evaluate Thermal Comfort." This part is proposed and managed by the National Ergonomics Standardization Technical Committee (SAC/TC7). Drafting organizations of this section. China National Institute of Standardization, Beijing University of Aeronautics and Astronautics, Qingdao Haier Air Conditioner Co., Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., Inner Mongolia University of Technology, China Standard Energy Efficiency Technology (Beijing) Co., Ltd., Beijing Guanghui Derun Aviation Technology Co., Ltd., United States Group Wuhan Refrigeration Equipment Co., Ltd., Chongqing University, Tsinghua University. The main drafters of this section. Zhao Chaoyi, Qiu Yifen, Feng Chaoqing, Wen Xiaojie, Zhu Baifa, Qi Wenduan, Li Jinbo, Wang Rui, Li Baizhan, Zhang Shaojun, Qi Yun, Zhang Hao, Mei Zhiguang, Zhang Jiazheng, Ge Meng, Li Wei, Gao Jianfeng, Yu Wei, Ma Rongjiang.

Introduction

The direct method to assess the thermal environment of the vehicle (hot, medium, cold) includes the measurement of various human reactions, and there are three forms. subjective method, objective method Methods and methods of behavior. Subjective methods use subjective scales to quantify people's reactions to the environment. The objective method refers to the use of instruments or output Measurement (such as performance measurement) to quantify a person's physical, physiological, or psychological conditions. Behavioral methods quantify or express human response to the environment. Each method is developed based on basic principles, and the most suitable method form and method combination for thermal environment assessment depends on the evaluation concerned. Content and transportation environment. This section presents the principles and application methods of using the tested to assess the environmental thermal comfort of vehicles. Evaluation The most suitable method for communicating the thermal comfort of the tool environment is the subjective method. For the compilation principle of the subjective rating scale, see GB/T 18977, and it is used in the system. Determine the experimental methods specified in this section. ISO 9886 describes the physiological measurement of the human body, which is beyond the scope of this standard. This section supplements the standards related to the ergonomics of the thermal environment, and can be used in conjunction with the thermal index applicable to the vehicle environment. Ergonomics of the thermal environment Thermal environment assessment in vehicles Part 2.Use subjects to evaluate thermal comfort

1 Scope

This part of GB/T 40261 gives guidelines for using subjects to evaluate thermal comfort in vehicles, and specifies a standard experimental method. This section establishes the general principles of thermal environment assessment and evaluation, not limited to any specific means of transportation. Provisions in this section Based on whether it can provide people with thermal comfort, the method determines the performance of the vehicle under the conditions of concern, and is used for the development and Evaluation. This Part applies to various types of transportation, including cars, buses, trucks, off-road vehicles, trains, airplanes, ships, submarines, cranes, etc. The cockpit of a car and similar spaces. It is suitable for situations when people are enclosed in vehicles and exposed to the external environment. For exposure People under external conditions, such as bicycle and motorcycle riders, convertible drivers, and forklift operators without a cockpit, etc., the vehicle speed Degree and weather will dominate the body's response. The evaluation principles of this section also apply. This section applies to vehicle passengers and operators whose application does not affect the safe operation of the vehicle. This section establishes the principles of thermal comfort assessment and evaluation, including the use of test methods and subject experiments. At the same time, this section also mentions Provides a subjective method for evaluating the comfort of the thermal environment. This section belongs to the basic ergonomics standards, which is helpful for the development of standards for specific vehicles and products.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. ISO 12894 Ergonomics of thermal environment Medical monitoring methods for individuals exposed to extremely high temperature or extremely low temperature environments (Ergonomics ofthethermalenvironment-Medicalsupervisionofindividualsexposedtoextremehotorcoldenvi- ronments) ISO 13731 Ergonomic terms and symbols for thermal environment (Ergonomicsofthethermalenvironment- Vocabularyandsymbols)

3 Terms and definitions

The following terms and definitions defined by ISO 13731 apply to this document. 3.1 Coldstress Because the human body's heat dissipation is just equal to or greater than the thermal balance, a climate that causes significant and sometimes uncompensable physiological stress Syndrome. 3.2 Equivalent temperature The hypothetical average radiation temperature is equal to the temperature of a uniform “space” where the air temperature and air flow rate are zero. In this “space”, the human body passes through ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 40261.2-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 40261.2-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 40261.2-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 40261.2-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.