GA/T 2000.276-2019 in English
VALIDPublic Security Information Code Part 276: Video Image Subscription Category Code
- Issued on:2019-08-28
- Implemented on:2019-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$135.00
| Standard No: | GA/T 2000.276-2019 |
| Document status: | VALID |
| Title in English: | Public Security Information Code Part 276: Video Image Subscription Category Code |
| Title in Chinese: | 公安信息代码 第276部分：视频图像订阅类别代码 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2019-08-28 |
| Implemented on: | 2019-10-01 |
| ICS Classification: | 35.040-Character sets and information coding |
| Chinese Classification: | A90-Social and public safety in general |
| Professional Classification: | GA-Security |
| Related Keywords: | video image subscription category code introduction standard technical background
public security information code part subscription needs behavior analysis subscription device status subscription |
Introduction
Standard Technical Background
With the in-depth application of video surveillance systems in the public security field, the GA/T 2000.276 standard has established a unified classification and coding system for the subscription needs of multi-source heterogeneous video data. This standard belongs to Part 276 of the GA/T 2000 series of standards, and forms a technical complement to video networking standards such as GB/T 28181-2016.
Core Coding Specifications
| Coding Dimensions | Technical Features | Application Scenarios |
|---|---|---|
| Data Structure | 2-digit Sequential Code | Compatible with Existing Public Security Information Systems |
| Classification Logic | Object + Content Dual Dimensions | Support Separation of Device Status and Business Data |
| Extensibility | Reserve 99 Codes | Adapt to New Intelligent Analysis Business |
Key Code Analysis
Typical application cases
Taking 12-Automatically collected facial information as an example, a local police department used the coding standard to achieve:
- Standardized connection with the face recognition system
- Accurate routing of cross-regional subscription data
- Dimension normalization of subscription traffic statistics
Implementation suggestions
Key points of system integration
- Needs to be aligned with the metadata specification of the video image analysis platform
- It is recommended to use the MQTT protocol to implement coded subscription
- For spatial data such as 09-lane directory, GIS coding needs to be associated
Evolution direction
With the application of AI technology, it may be necessary to expand in the future:
- Behavior analysis subscription (such as cluster detection)
- Multimodal data fusion subscription
- Edge computing device status subscription
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