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Technical requirements and test methods for BeiDou navigation satellite system(BDS) geodetic module
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GB/T 44088-2024
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Basic data | Standard ID | GB/T 44088-2024 (GB/T44088-2024) | | Description (Translated English) | Technical requirements and test methods for BeiDou navigation satellite system(BDS) geodetic module | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V04 | | Word Count Estimation | 30,396 | | Date of Issue | 2024-05-28 | | Date of Implementation | 2024-05-28 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 44088-2024: Technical requirements and test methods for BeiDou navigation satellite system(BDS) geodetic module
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ICS 49.020
CCSV04
National Standards of People's Republic of China
BeiDou Satellite Navigation System
Technical requirements and test methods for measurement modules
Released on 2024-05-28
2024-05-28 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms, definitions and abbreviations 1
3.1 Terms and Definitions 1
3.2 Abbreviations 1
4 Technical Requirements 2
4.1 Functional Requirements 2
4.2 Performance requirements 3
4.3 Environmental adaptability 7
5 Test Methods 7
5.1 Test conditions 7
5.2 Functional Testing 12
5.3 Performance Testing 13
5.4 Environmental adaptability 18
Appendix A (Normative) Data processing method for standard single point positioning accuracy and PPP positioning accuracy 19
Appendix B (Normative) Data processing method for differential positioning accuracy 20
Appendix C (Normative) Data processing method for speed measurement accuracy 21
Appendix D (Normative) Data Processing Method for Cycle Slip Ratio 22
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the Equipment Development Department of the Central Military Commission.
This document is under the jurisdiction of the National Beidou Satellite Navigation Standardization Technical Committee (SAC/TC544).
This document was drafted by. China National Inspection and Quarantine (Beijing) Technology Co., Ltd., Shanghai Sinan Satellite Navigation Technology Co., Ltd., Shanghai
Qintian Navigation Technology Co., Ltd., China United Network Communications Co., Ltd. Intelligent City Research Institute, China Satellite Navigation Engineering Center, Beijing Aerospace Engineering Center
University of Aeronautics and Astronautics, China Mobile (Shanghai) Information and Communication Technology Co., Ltd., State Grid Siji Location Services Co., Ltd., China Electric Power Research Institute
Ltd., Guangzhou Southern Satellite Navigation Instrument Co., Ltd., Shanghai Institute of Metrology and Testing Technology, Beijing Oriental Metrology and Testing Institute, Hexin
Xingtong Technology (Beijing) Co., Ltd., China Aerospace Standardization Institute, and Beijing Liufen Technology Co., Ltd.
The main drafters of this document are. Zhai Qingbin, Wang Yongquan, Shi Jiankang, Zhai Chuanrun, Wang Ti, Liu Ying, Jing Guifei, Zhang Zhenjun, Wang Xijiang, Huang Yandang,
Min Min, Cai Yueyue, Sun Guoliang, Zou Hua, Wang Yang, Pang Hui, Teng Ling, Yang Shan, Jing Chenfeng, Xu Danlong, Zeng Deling, Yang Wenbin, Dao Liyang, Kang Dengbang,
Zhang Bo.
BeiDou Satellite Navigation System
Technical requirements and test methods for measurement modules
1 Scope
This document specifies the technical requirements for the BeiDou satellite navigation system measurement module (hereinafter referred to as the module) and describes the corresponding test methods.
This document is applicable to the development, production and testing of BeiDou/Global Navigation Satellite System (GNSS) measurement modules.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2.Test methods Test A. Low temperature
GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2.Test methods Test B. High temperature
GB/T 2423.3-2016 Environmental testing Part 2.Test method Test Cab. Steady state damp heat test
GB/T 4937.26 Mechanical and climatic test methods for semiconductor devices Part 26.Electrostatic discharge (ESD) sensitivity test
Human Body Model (HBM)
GB/T 39267 Beidou Satellite Navigation Terminology
GB/T 39399 General specification for Beidou satellite navigation system measurement receivers
GB/T 42576 Beidou/Global Navigation Satellite System (GNSS) High Precision System-on-Chip (SoC) Technical Requirements and Test Methods
3 Terms, definitions and abbreviations
3.1 Terms and Definitions
The terms and definitions defined in GB/T 39267, GB/T 39399 and GB/T 42576 and the following apply to this document.
3.1.1
coldstart
The module goes from power-on to normal positioning when the ephemeris, almanac, approximate time and approximate position are unknown.
3.1.2
hotstart
The module goes from power-on to normal positioning when the ephemeris, approximate time and approximate position are valid.
3.2 Abbreviations
The following abbreviations apply to this document.
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GB/T 44088-2024: Technical requirements and test methods for BeiDou navigation satellite system(BDS) geodetic module
Status: Valid
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