Group 1 - The State Administration for Market Regulation has released 32 national metrology technical specifications, covering various fields including intelligent connected vehicles, health, and smart meters [1][2] - The "Measurement Testing Specification for Automatic Parking Performance of Intelligent Connected Vehicles" is the first professional metrology testing standard for automatic parking performance in China, filling a technical gap in the industry [1] - The specification aims to unify and compare measurement testing results for key parameters in automatic parking technology, promoting research and development while ensuring safety for drivers and passengers [1] Group 2 - In the field of health, the "Electrocardiogram Machine Testing Regulations" standardizes the metrology testing framework for both analog and digital ECG machines, ensuring accurate diagnostic data for heart-related conditions [1] - The revised "Testing Regulations for Installed AC Energy Meters" consolidates five previous metrology technical specifications, enhancing technical requirements and operational feasibility, while addressing public concerns regarding measurement accuracy [2] - Additional general metrology technical specifications have been released, including principles for determining calibration cycles and performance evaluation guidelines for measuring instruments, laying the foundation for upgrading metrology standards [2]
32项国家计量技术规范发布 涉及智能网联汽车等多领域
Zhong Guo Zheng Quan Bao·2026-02-04 20:20