GA/T 1400.2-2017Video and image information application system for public security - Part 2: Technical requirements for application platform (English PDF)

5.1.6 Unified certification and authentication system access

It should support access to a unified certification and authentication system.

5.2 Application

5.2.1 Video surveillance basic application

It shall comply with the provisions of GA/T 669.7-2008, have video browsing,

video download/playback, cloud mirror control and other basic video

surveillance applications.

5.2.2 Collection annotation

The collection annotation function shall meet the following requirements.

a) Support the collection and annotation for the video clips or images during

online video viewing or video playback;

b) Support the collection and annotation of video image information through

offline video image information collection device, support mirror copy, data

copy, video clip copy, image capture, and other collection methods, and

can carry out information annotation;

c) The information content annotated for video clips, images, etc., complies

with the provisions of GA/T 1400.3-2017.

5.2.3 Inquiry and retrieval

The inquiry and retrieval functions meet the following requirements.

a) Support inquiry and retrieval of keyword fuzzy inquiry and combination of

object attributes based on video image information object feature

attributes;

b) It shall support the inquiry and analyses based on the vehicle's license

plate number, vehicle type, passing time, passing position, and other

characteristics of motor vehicles and their combinations, such as vague

and precise inquiry of vehicle number plate, vehicle trajectory analysis,

space-time collision analysis, etc.;

c) It shall support the combined analysis based on the correlation information

a) It shall support inquiry and retrieval of such video image information object

feature attributes as video case event object feature attributes and

relevant video clips, images, people, vehicles, articles, scenes, video

image tags, and so on;

b) It shall support the display, downloading, printing, and playback and

downloading of related video clips in the video case event;

c) It shall support full-text inquiry of video case event object feature attributes.

5.2.9 Statistical analysis

The statistical analysis function shall meet the following requirements.

a) It shall be able to make statistical analysis for different characteristics of

video case event types, processing phases, regions belonged, time range,

and so on, and generate statistical statement;

b) It shall be able to make statistical analysis based on the feature attributes

of the video image information object, and generate a statistical statement.

5.3 Management

5.3.1 User management

5.3.1.1 User registration and identity authentication

The user identity of the access application platform shall be registered, and

legality verification shall be performed.

5.3.1.2 Authentication mode

It shall comply with the provisions of GA/T 669.2-2008.

5.3.1.3 User access control

It shall support one or more of the following access control methods.

a) Limit the IP address provided by the login client;

b) Limit client multi-site login (that is, the same account is logged in multiple

clients).

5.3.1.4 Role management

Supports the role rights management model, namely. permission types,

resources, roles, and meets the following requirements.

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