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GA/T 2000.248-2019: Information codes for public security industry -- Part 248: Coding rules for basic object identity for video and image information
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| GA/T 2000.248-2019 | English | 139 |
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Information codes for public security industry -- Part 248: Coding rules for basic object identity for video and image information
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GA/T 2000.248-2019
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Basic data | Standard ID | GA/T 2000.248-2019 (GA/T2000.248-2019) | | Description (Translated English) | Information codes for public security industry -- Part 248: Coding rules for basic object identity for video and image information | | Sector / Industry | Public Security (Police) Industry Standard (Recommended) | | Classification of Chinese Standard | A90 | | Classification of International Standard | 35.040 | | Word Count Estimation | 6,672 | | Date of Issue | 2019 | | Date of Implementation | 2019-10-01 | | Issuing agency(ies) | Ministry of Public Security | GA/T 2000.248-2019: Information codes for public security industry -- Part 248: Coding rules for basic object identity for video and image information
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Information codes for public security industry - Part 248.Coding rules for basic object identity for video and image information
ICS 35.040
A90
Public Safety Industry Standards of the People's Republic of China
Public Security Information Code
Part 248.Video image information basic object identification
encoding rules
2019-08-28 released
2019-10-01 implementation
Issued by the Ministry of Public Security of the People's Republic of China
Foreword
This part is part 248 of GA/T 2000.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This part was proposed by the Science and Technology Information Bureau of the Ministry of Public Security.
This part is under the jurisdiction of the Computer and Information Processing Standardization Technical Committee of the Ministry of Public Security.
Drafting organizations of this section. The Third Research Institute of the Ministry of Public Security, the First Research Institute of the Ministry of Public Security, Intelligent Analysis and Sharing Application Technology of Video Image Information
National Engineering Laboratory, Zhejiang Yushi Technology Co., Ltd., Hangzhou Hikvision Digital Technology Co., Ltd., Huawei Technologies Co., Ltd., East
Dongguan Cloud Computing Industry Technology Innovation and Incubation Center of Chinese Academy of Sciences, Oriental Net Power Technology Co., Ltd., Zhejiang Dahua Technology Co., Ltd.
the company.
The main drafters of this section. Qi Li, Yang Ming, Wu Songyang, Cheng Cheng, Wang Jianyong, Wu Canyi, Liao Shuanglong, Zhuang Chaoming, Zhang Jian, Zhang Yi, Tang Qianjin,
Dai Jie, Zhang Cong, Wu Yixuan, Yin Ping, Tan Simin, Li Ang, Kong Weisheng.
Public Security Information Code
Part 248.Video image information basic object identification
encoding rules
1 Scope
This part of GA/T 2000 specifies the coding rules for the basic object identification of video image information.
This section applies to the construction of public security information and the processing and management of information.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) is applicable to this document.
GB/T 28181-2016 Technical Requirements for Information Transmission, Exchange and Control of Public Security Video Surveillance Networking System
3 coding rules
The code adopts a hierarchical code, which is composed of 41 Arabic numerals. The 1st to 20th digits from the left are the first level, the 21st and 22nd digits are the second level, and the
The 23-36 position is the third layer, and the 37-41 position is the fourth layer. Its structure is shown in Figure 1.
among them.
a) The first layer is equipment coding, which should comply with the coding rules specified in D.1 in Appendix D of GB/T 28181-2016;
b) The second layer is the sub-type coding, which represents the type information of the basic object of the video image, "01" represents the video segment, and "02" represents the image.
"03" stands for file, "99" stands for others;
c) The third layer is time coding, which is coded in the order of year, month, day, hour, minute and second, and the representation method is. YYYYMMDDhhmmss, where hh
Expressed in a 24-hour clock;
d) The fourth layer is the serial number code, the serial number starts from the Arabic numeral 00001 and is expressed in order.
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