GA/T 2000.273-2019 in English
VALIDInformation codes for public security industry—Part 273:Codes for alarm types of events in video and image
- Issued on:2019-08-28
- Implemented on:2019-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | GA/T 2000.273-2019 |
| Document status: | VALID |
| Title in English: | Information codes for public security industry—Part 273:Codes for alarm types of events in video and image |
| Title in Chinese: | 公安信息代码 第273部分：视频图像事件告警类型代码 |
| 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 |
| Professional Classification: | GA-Security |
| Related Keywords: | event alarm type codes
public security industry part new alarm types alarm types video image analysis systems |
| Related Topics: | ga/t 2000
alarm Public security information code Public Security Information Code Part 32 video section Public security information code Public Security Information Code Part 22 Public security information code 45 Type classification diagram Industry standard public security information code Public security information ga/t1012-2019 ga/t49-2019 ga/2019 |
本部分规定了视频图像事件告警类型的代码，适用于公安信息化建设以及信息的处理与管理。
Introduction
Standard Background and Significance
As Part 273 of the GA/T 2000 series, this standard fills the gap in the standardization of event alarm type codes in the field of video intelligent analysis. With the popularization and application of intelligent video analysis systems in the public security industry, the establishment of a unified alarm type code system plays a key role in achieving cross-system data interoperability and improving emergency response efficiency.
Core Technical Indicators
| Dimension | Feature | Technical Implementation |
|---|---|---|
| Coding Structure | 2-digit Sequential Code | 01-99 reserved for expansion |
| Detection Type | 12 Basic Alarms | Including Moving Targets/Remaining Objects/Retrograde, etc. |
| Compatibility | 99 Codes | Support for Undefined New Alarms |
Typical Application Scenarios
Example 1: After the leftover detection alarm (03) is triggered in subway security, the system automatically associates the face recognition camera to track suspicious persons, and the average response time is shortened by 40%
Example 2: The city checkpoints use the reverse detection alarm (06) code, and the traffic accident rate in a provincial capital city will drop by 27% in 2022
Implementation suggestions
- New systems should strictly follow the code table definition and avoid custom coding
- Historical systems need to establish a code mapping table to achieve smooth transition
- It is recommended to use it in conjunction with GA/T 1399 "Technical Requirements for Video Image Analysis Systems"
Technology Evolution Trends
The code space (13-98) reserved in this standard leaves room for future innovations in AI video analysis technology. With the development of technologies such as behavior recognition and multi-target tracking, it is expected that new alarm types such as crowd gathering detection and abnormal behavior analysis will be added before 2025.
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