With the arrival of summer and the rising temperature, we need to pay special attention to details in production and life to avoid fires and other disasters. The fire accidents that may be caused in summer mainly include electrical fires, automobile fires, construction site fires, hazardous chemical fires, material spontaneous combustion fires, liquefied petroleum gas fires, battery car fires, and fires caused by illegal hot work. In order to reduce and eliminate fire hazards, we need to take fire safety precautions based on the characteristics and causes of fires, eliminate fire hazards in daily life and work, and kill the signs of fire accidents in the bud.
The EasyCVR national standard video fusion cloud platform is based on the end-edge-cloud integrated architecture, and is an AI capability platform with video intelligent recognition capabilities. The platform provides functions such as video analysis strategy management and early warning strategy management, and can actively discover common scenarios with fire hazards. It can extract smoke and flame brightness, color information, texture, boundary roughness, circularity, area, and flame motion characteristics (such as pulsation frequency, flicker motion) and other parameters from the video, and compare them with the samples in the database For analysis and iterative calculations, abnormal events are finally determined and alarmed. The platform provides technical support such as fire early warning, hidden danger investigation and accident investigation for fire incidents.
1. Features of the program
flame detection
1. Algorithm name: flame detection
- Capability description: detect burning paper, flame and other fire sources
- Applicable industry: emergency fire protection
- Detection object: indoor, ordinary outdoor smoke, flame (non-wild forest scene)
- Applicable scenarios: indoor (fire exit, warehouse, office), outdoor (community park)
- Video source specifications: 1080p-4K
2. Smoke detection
- Algorithm name: smoke detection
- Capability description: Detect white and gray light-colored smoke, mainly used for smoke detection before fire
- Applicable industry: emergency fire protection
- Detection object: indoor, ordinary outdoor smoke, flame (non-wild forest scene)
- Applicable scenarios: indoor (fire exits, warehouses, offices), outdoor (community parks, residential areas)
- Video source specifications: 1080p-4K
3. Alarm linkage When the camera detects a suspected fire source, the system will capture, save, and upload the scene to the platform through active warning push, and send an early warning message to the enterprise management personnel to remind. At the same time, it can also link on-site police lights, voice broadcast equipment, etc., to provide sound and light alarm prompts. The linkage control connection with fire protection facilities can realize on-site spraying and fire extinguishing operations.
2. Scenario application
1. Forest fire prevention
This system can realize fire monitoring and alarm of forest resources, and assist forest fire prevention monitoring personnel to detect fires early, deal with them in time, and reduce fire hazards.
2. Industrial production
During the production process of the enterprise, the system can monitor the source of danger in real time. Once a flame appears, an alarm will be issued immediately to effectively curb the occurrence of industrial fires and protect people's property and safety.
3. Warehouses and distribution centers
These places are large in scale, with vast space and a high proportion of goods stacked. The system can send out an alarm at the early stage of a fire and avoid major losses.
4. Public places
In shopping malls, hospitals, airports, railway stations, subway stations and other semi-enclosed environments, once a fire occurs, the time for evacuation is very urgent. The system can detect fireworks in time and gain more valuable rescue time.
3. Program function
1. The video fusion and management
system supports multi-protocol and multi-type device access, quickly connects front-end devices at various points to EasyCVR, and gathers massive video resources to the platform for intelligent identification and analysis, providing surveillance video viewing, snapshot, Video recording and storage, video stream distribution, alarm message push, video data sharing and other services. Provide flat, visualized, and comprehensive video aggregation and fusion management capabilities for fire prevention.
2. The visual analysis
platform interface intuitively displays equipment access, operation, storage, and video intelligent analysis results and fire warning data statistics, etc., to fully understand the fire risk situation in the monitoring area, and easily build fire prevention big data based on AI video intelligent recognition technology Comprehensive intelligent risk early warning platform.
3. GIS electronic map
As long as the front-end equipment supports GPS/Beidou positioning, the system can transmit device location information in real time through the 4G/5G wireless network, and use the GIS electronic map function to locate and view surveillance video in real time on the electronic map. Through the combination of intuitive and visualized monitoring image and map operation, it is possible to query and browse the site of the monitoring area, which helps to quickly locate the fire site and realize the three-dimensional and spatial layout of the fire monitoring system.
4. Platform cascading
Provide video platform cascading sharing function, realize video cascading of provincial, city, and county multi-level platforms, support aggregation and centralized management of video resources in the whole network, realize video query and access from superior to subordinate, and meet fire prevention requirements Collaborative supervision of work, data sharing and information interconnection and other needs.
