T/SSMT 2-2020 GNSS measurement OEM board performance requirements and testing methods

Scope

Scope: This document specifies the performance requirements and test methods for GNSS measurement-type OEM boards supporting the Beidou satellite navigation system. This document is applicable to the development, production, and inspection of GNSS measurement-type OEM boards (hereinafter referred to as OEM boards) supporting the Beidou system; Main technical content: Based on the standard essential content stipulated by the National Standardization Management Committee and the current development status of the measurement-type OEM board industry, this document not only specifies the performance requirements for GNSS measurement-type OEM boards supporting the Beidou satellite navigation system, but also provides test methods for each performance indicator in a targeted manner, ultimately forming a basic framework for the performance requirements and test methods of GNSS measurement-type OEM boards supporting the Beidou satellite navigation system, which mainly includes: scope, normative reference documents, terms and definitions, abbreviations, performance requirements, test methods, and appendices, etc. With the completion of the Beidou system and the increasing demand for high-precision navigation applications in various industries, this field has become a hotspot for technical research, production, and application at home and abroad. In addition, previous standards mainly used GPS as the main system. All provisions of this project standard can support the normal operation of OEM boards under the Beidou satellite navigation system, which is the foundation and key point of standard preparation work; all provisions are compatible with the existing main GNSS satellite navigation systems: Beidou, GPS, GLONASS, and Galileo; under the condition of ensuring system-level compatibility, all provisions should also be consistent with the content of existing international standards and their expansion direction; and find the best balance between industry universality and advan

Development Information

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