GA/T 947-2011
AbolishedPortable video/audio recording equipment for the individual enforcing policeman
单警执法视音频记录仪
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 术语和定义 → 4 分类与编码 → 5 技术要求 → 6 试验方法 → 7 检验规则 → 8 标志、包装、运输、贮存 → 参考文献 Foreword → 1 Scope → 2 Normative References → 3 Terms and Definitions → 4 Classification and Coding → 5 Technical Requirements → 6 Test Methods → 7 Inspection Rules → 8 Marking, Packaging, Transport, Storage → References
Scope
This standard specifies the terms and definitions, classification and coding, technical requirements, test methods, inspection rules, marking, packaging, transport and storage of portable video/audio recording equipment for the individual enforcing policeman. This standard is applicable to the design, manufacture and inspection of portable video/audio recording equipment for the individual enforcing policeman. Other video/audio recording equipment used in public security management may refer to this standard.
本标准规定了单警执法视音频记录仪的术语和定义、分类与编码、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于单警执法视音频记录仪的设计、和造和检验。公安公共管理中使用的其他视音频记录仪可参照使用。
Normative References
Keywords
Application Summary AI generated
Police officers use this recorder to capture real-time video and audio evidence during law enforcement, ensuring accountability. Manufacturers rely on this standard for product design and production, while testing agencies use it for quality verification. This standard is crucial for upholding justice and protecting the rights of both officers and citizens.
公安民警在执法过程中使用这种记录仪来实时记录视音频证据，确保执法过程有据可查。制造商依据本标准设计和生产设备，质检机构则用它来检验产品是否合格。该标准对保障执法公正、保护民警和群众权益至关重要。
AI Summary AI generated
This standard specifies technical requirements, test methods, and inspection rules for portable video/audio recorders used by individual police officers. It covers appearance, functions, performance, environmental adaptability, and safety. The recorder must support video/audio recording, still photography, night vision, and data protection, with IP54 ingress protection and video resolution of at least 704×576. It applies to design, manufacture, and inspection of law enforcement recorders, and may be referenced for similar devices.
本标准规定了单警执法视音频记录仪的技术要求、试验方法和检验规则，涵盖外观、功能、性能、环境适应性、安全性等方面。记录仪需具备摄录、录音、照相、夜视、数据保护等功能，并满足IP54防护等级、视频分辨率不低于704×576等性能指标。标准适用于公安执法记录仪的设计、制造和检验，其他类似设备可参照执行。
Key Sentences extracted from text
本标准规定了单警执法视音频记录仪的术语和定义、分类与编码、技术要求、试验方法、检验规则、标志、包装、运输和贮存。
执法记录仪应使用不可更换的内置存储介质。
执法记录仪外壳防护等级应符合GB 4208--2008中IP54要求。
执法记录仪应具有夜视功能，在开启夜视功能后，有效拍摄距离应满足产品说明书的要求，且不低于2 m。
执法记录仪记录的视频图象应为彩色，视频分辨率应不低于704×576或720×480；视频分辨力应大于等于320线，视频帧率应不低于25帧/s。
This standard specifies the terms and definitions, classification and coding, technical requirements, test methods, inspection rules, marking, packaging, transport and storage of portable video/audio recording equipment for the individual enforcing policeman.
The law enforcement recorder shall use non-replaceable built-in storage media.
The enclosure protection level of the law enforcement recorder shall comply with the IP54 requirements in GB 4208-2008.
The law enforcement recorder shall have a night vision function; after enabling the night vision function, the effective shooting distance shall meet the requirements of the product manual and shall not be less than 2 m.
The video image recorded by the law enforcement recorder shall be color, the video resolution shall not be less than 704×576 or 720×480; the video resolution shall be greater than or equal to 320 lines, and the video frame rate shall not be less than 25 frames/s.