GB 37300-2018Specifications for video and image information collection in public security key areas (English PDF)

1 Scope

GB 37300-2018 is the Chinese national standard on specifications for video and image information collection in public security key areas, in the field of environment and health protection, safety. It carries no /T suffix, which in the Chinese system means compliance is mandatory: a product or a practice within its scope has to meet it to be lawfully made, sold or carried out in China. It was issued on 28 December 2018 by the State Administration for Market Regulation; Standardization Administration of China, and has been in force since 1 January 2020. Classification: ICS 13.310, CCS A91. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This Standard specifies the video and image information collection location and collection type, technical requirements and collecting device requirements for the public key areas. This Standard is applicable to the video and image information collection and management for the public key areas, key industries and fields involved the public areas in the public security video surveillance network system.

2 Normative References

The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this document.

GB/T 25724 Technical Specifications for Surveillance Video and Audio Coding for Public Security

GB/T 28181 Technical Requirements for Information Transport, Switch and Control in Video Surveillance Network System for Public Security

GB 35114-2017 Technical Requirements for Information Security of Video Surveillance Network System for Public Security

GB 50198-2011 Technical Code for Project of Civil Closed-Circuit Monitoring Television System GA/T 645-2014 Speed Dome for Security Surveillance GA/T 669.3-2008 Technical Standard of City Area Monitoring And Alarming Network System - Part 3: Technical Specifications of Front Information Collecting GA/T 1127-2013 General Technical Requirements for Cameras Used in Security Video Surveillance

a) Video information: continuous video streams and video clips;

b) Image information: single frame video and picture;

c) Audio information: audio associated with the video information;

d) Alarm information: alarm information associated with the video information and image information;

e) Equipment information: equipment information associated with the video and image information; it includes but not limited to the equipment information, geographic information and absolute time information, etc. specified in GB/T 28181 and GB/T 25724;

f) Other information: information output by the collecting device with intelligent video analysis function or output by the collecting device connected with other connected devices. It includes but not limited to monitoring extended data information specified in

GB/T 25724, and the sematic attribute information of video image information related to the video clips and images specified in GA/T 1400.1.

5 Technical Requirements

5.1 Collection principle According to the site conditions and application requirements, information collection shall follow the following principles:

a) The information collection shall follow the principles of data authenticity and integrity;

b) The principle of maximizing the extraction of the collected target information;

c) The principle of optimizing the feature extraction of target information;

d) The principle of fastest responding to the input information on site.

6 Requirements of Collecting Device...