GB/T 39517.1-2020 English PDF

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GB/T 39517.1-2020: (Agricultural and forestry tractors and machinery. Agricultural positioning and navigation system testing procedures - Part 1: Dynamic testing of satellite positioning devices)
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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39517.1-2020	189	Add to Cart	3 days	(Agricultural and forestry tractors and machinery. Agricultural positioning and navigation system testing procedures - Part 1: Dynamic testing of satellite positioning devices)	Valid

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Basic data

Standard ID: GB/T 39517.1-2020 (GB/T39517.1-2020)
Description (Translated English): (Agricultural and forestry tractors and machinery. Agricultural positioning and navigation system testing procedures - Part 1: Dynamic testing of satellite positioning devices)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B90
Word Count Estimation: 10,193
Date of Issue: 2020-11-19
Date of Implementation: 2021-03-01
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 39517.1-2020: (Agricultural and forestry tractors and machinery. Agricultural positioning and navigation system testing procedures - Part 1: Dynamic testing of satellite positioning devices)

---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.
(Agricultural and forestry tractors and machinery.Agricultural positioning and navigation system testing procedures.Part 1.Dynamic testing of satellite positioning devices) ICS 35.240.99; 65.060.01 B90 National Standards of People's Republic of China Agriculture and forestry tractors and machinery Agricultural positioning and navigation system test procedures Part 1.Dynamic test of satellite positioning device 2020-11-19 released 2021-03-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅰ 1 Scope 1 2 Terms and definitions 1 2.1 Terms related to positioning device testing 1 2.2 Terminology of position accuracy and measurement error 2 3 Requirements 2 3.1 General requirements 2 3.2 Horizontal positioning test 3 3.3 Recapture test of dynamic signal 3 4 Calculations and reports 4 4.1 General requirements 4 4.2 Positioning accuracy 4 4.3 Earth course accuracy 5 4.4 Time delay of course 5 4.5 Speed accuracy 5 4.6 Delay 6 Appendix A (Normative Appendix) Error and Accuracy Calculation 7

Foreword

GB/T 39517 "Agricultural and forestry tractors and machinery agricultural positioning and navigation system test procedures" is divided into the following two parts. ---Part 1.Dynamic test of satellite positioning device; ---Part 2.Testing of the satellite automatic navigation system in straight and horizontal operation. This part is Part 1 of GB/T 39517. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This part uses the redrafting law to amend and adopt ISO 12188-1.2010 "Agricultural Tractor and Machinery Agricultural Positioning and Navigation System Measurement Test Procedure Part 1.Dynamic Test of Satellite Positioning Device. The technical differences between this part and ISO 12188-1.2010 and the reasons are as follows. --- Increase the scope of use of the "Beidou Satellite Navigation System (BDS)" to adapt to my country's technical conditions (see Chapter 1). ---The value of geographic reference a and b of the "Beidou satellite positioning system" has been increased to adapt to my country's technical conditions (see Appendix A). This part was proposed by China Machinery Industry Federation. This part is under the jurisdiction of the National Agricultural Machinery Standardization Technical Committee (SAC/TC201). Drafting organizations of this section. Zoomlion Heavy Machinery Co., Ltd., Chinese Academy of Agricultural Mechanization Sciences, Henan Qinghong Technology Co., Ltd., He South University of Science and Technology, Qianxun Location Network (Zhejiang) Co., Ltd., Shanghai Sinan Satellite Navigation Technology Co., Ltd., Taishan Intelligent Manufacturing Industry Research Institute. The main drafters of this section. Gao Yiping, Yuan Yanwei, Zhang Junning, Wang Lin, Jin Xin, Wang Lili, Wei Liguo, Ding Jie, Guo Shanlin, Wang Shengsheng, Xie Xiaolin, Zhao Yi, Wei Fukui, Wang Yongquan, Lu Cheng, Niu Kang, Che Yu, Jiang Hanlu, Zhang Dongxu, Zhao Xiaoxing. Agriculture and forestry tractors and machinery Agricultural positioning and navigation system test procedures Part 1.Dynamic test of satellite positioning device

1 Scope

This part of GB/T 39517 specifies the use of Beidou satellite navigation system (BDS), American GPS, GLONASS, Galileo Or the accuracy assessment and reporting process of navigation data provided by positioning devices similar to the Global Navigation Satellite System (GNSS). This section is suitable for testing the performance of field positioning devices, used to quantify and compare the conventional dynamic performance of different positioning devices.

2 Terms and definitions

The following terms and definitions apply to this document. 2.1 Terms related to positioning device testing 2.1.1 Positioning means A device that uses satellite navigation signals to determine and report the position of the receiving antenna center in the geographic coordinate system in real time. 2.1.2 Navigation data record Data report of geographic coordinates, altitude, heading, driving speed and other related navigation parameters calculated by PD. 2.1.3 Driving route The predetermined travel trajectory during the test. 2.1.4 Reference navigation system A fixture or measuring system that can accurately control the trajectory of the PD or record the actual driving trajectory of the PD. 2.1.5 Geographic coordinates Latitude, longitude, and altitude in an internationally defined geodetic coordinate system. 2.1.6 Driving speed The distance traveled per unit time. Note. The driving speed is expressed in m/s. 2.1.7 Course over the ground According to the NMEA0183 protocol, the horizontal projection direction of the driving trajectory measured in a clockwise direction based on the true north direction. Note. The projection direction of the driving track is expressed in degrees. ......

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