Fire safety is directly related to the safety of people's lives and property, and is an important guarantee for social stability and sustainable economic development. With the development of the national economy and the acceleration of urbanization, the traditional fire fighting methods have been difficult to meet the needs of modern society.
Hckdigi Technology has launched an intelligent solution that integrates prevention, monitoring, alarm and rescue, which effectively improves the ability of fire perception and early warning and smart emergency command, and realizes earlier detection and faster handling of fire. in order to minimize the risk and impact of fire.
1. Fire fighting difficulties in industrial / science and technology parks
（1）The complexity of fire safety management:
The park often contains multiple units and institutions, and there is complexity in the division of fire safety responsibility and coordination among these units. In addition, the personnel mobility of the science and technology park is large, and the level of fire safety awareness and skills is uneven.
（2）Challenges brought by the new park:
Newly planned industrial / science and technology parks often have new geographical areas, new facilities and new personnel, which may lead to problems such as imperfect road traffic network lines, lack of fire fighting facilities, lack of fire prevention awareness of new employees, and so on.
（3）It is difficult to design the fire protection system:
The park usually has a unique architectural style and planning layout. How to combine these characteristics with fire protection design to ensure that fire passageways, evacuation exits and fire water sources meet the fire safety requirements without affecting the function of the park? It is a major challenge in fire protection design.
（4）Damage and lack of maintenance of fire fighting facilities and equipment:
The fire-fighting equipment in the industrial park may be aged and invalidated due to lack of maintenance for a long time, such as smoke sensing system, automatic sprinkler system and so on. In addition, sundries may accumulate near fire doors, windows and fire shutters, affecting their normal use in case of fire.
（5）The balance between high-tech equipment and fire safety:
A large number of production / scientific research equipment, precision instruments and electronic products are often concentrated in the park, which are highly sensitive to fire. Once a fire occurs, it will not only cause equipment loss, but also affect the scientific research and production activities of the park.
（6）Fire safety under special environmental conditions:
Some parks have special environmental conditions, such as high temperature, high humidity, high pressure, etc., the fire safety requirements under these environmental conditions are more stringent, and targeted fire protection schemes need to be designed for the special environment.
2、The solution of Hckdigi Intelligent Fire Protection
（1）Solution overview
The intelligent fire protection system introduces artificial intelligence technology and information technology to open up the information isolated island among the fire protection subsystems. Compared with the traditional manual operation mode, the system realizes the intelligence, automation and efficiency of fire control work, and greatly improves the efficiency and accuracy of fire control work through the application of real-time monitoring, early warning, command and rescue functions to detect and deal with fire earlier and to minimize the risk and impact of fire.
The system includes electrical fire monitoring system, independent smoke monitoring system, gas monitoring system, fire video monitoring system, fire door monitoring system and fire protection facilities monitoring system. Together, they realize the real-time monitoring and early warning of key information such as electrical circuit, smoke, temperature, gas concentration, fire passage, fire protection facilities and so on.
The system is used in fire prevention and monitoring, such as intelligent smoke sense, intelligent gas sense, intelligent fire hydrant, intelligent fire extinguisher and other equipment can monitor the occurrence of fire, and timely inform relevant personnel for rescue, reduce property losses and casualties. The system can also be applied to urban complexes, industrial parks, schools, hospitals, transportation hubs and cultural heritages to improve the fire safety of these places.
（2）Overall solution architecture and functions
The scheme adopts hierarchical architecture design, including perception layer, data layer, application layer, platform layer and terminal layer.
The perception layer is responsible for real-time collection of fire fighting equipment, environmental parameters and other data; the data layer analyzes and mines the collected data based on embedded AI algorithm to extract valuable information; the application layer provides visual monitoring, intelligent smoke detection and early warning, fire water monitoring, intelligent electricity safety monitoring, combustible gas monitoring and other functions. The platform layer transmits the relevant information to the relevant fire control departments in the form of charts and maps to assist the fire control units for command and dispatching; the terminal layer transmits the monitoring data, images and videos of each subsystem to the fire control personnel in real time to assist in the fire early warning work.
（3）Main functional modules
i.Fire early warning module:
Through the real-time monitoring and analysis of fire fighting equipment, environmental parameters and other data, the early warning and prediction of fire risk are realized. When an abnormal situation is found, the system automatically triggers the alarm mechanism and notifies the relevant personnel to deal with it.
ii.Command and dispatching module:
When a fire occurs, the system intelligently dispatches fire-fighting resources, including fire-fighting vehicles and personnel, according to the fire location, fire size and other information, to achieve rapid response and efficient rescue.
iii.System setup and equipment management:
Provide basic information configuration and user-related rights management such as company / team management, equipment management, rule configuration, identification pattern management, etc. The corresponding scene-specific algorithms can be assigned separately to the connected cameras, smoke sensors, temperature detectors, electrical system detectors and other devices.
iv.Algorithm library:
Face recognition, trajectory tracking, motor vehicle / non-motor vehicle / pedestrian / site monitoring, major disasters, object recognition, voice conversion, text recognition and other algorithms to meet the needs of different scenes.
（4）Algorithm list and function
3、Business effect
（1）Data analysis and decision support:
Real-time monitoring, in-depth analysis and mining of fire data from electrical system, smoke detection system, fire water detection system and combustible gas detection system are carried out to extract the law and trend of fire occurrence. It provides a strong decision support for fire fighting work.
（2）Artificial intelligence and machine learning technology:
The algorithm and model are used to predict and early warning the fire risk so as to realize the intelligence and automation of the fire control work. It avoids the traditional way of untimely inspection, poor monitoring ability, incomplete information, untraceable data, complex reporting procedures and so on.
（3）Fire protection resources:
Manage and dispatch fire-fighting resources such as fire-fighting vehicles, fire-fighting facilities and fire-fighting channels. Ensure the effectiveness and availability of resources by monitoring the use and inventory status of resources in real time.
4、Hckdigi AI Smart Gateway
Hckdigi Technology's gravel series AI intelligent computing gateway uses a core module based on Nvidia Orin Nano/NX Series/AGX Orin, and the pre-installed Ubuntu operating system provides 20/40/70/100/200/275Tops high computing power. The device supports USB, CAN bus, GbE, MIPI camera interface, FPC connector, M.2 Key M interface to expand SSD storage, high-capacity SATA hard disk storage, and supports 4max 5G and WIFI wireless communications.
The equipment adopts sturdy light aluminum alloy material design and high-efficiency passive heat dissipation design, high performance, low power consumption, strong environmental adaptability, and can operate stably in the harsh industrial environment.
Devices with a variety of deep learning algorithms to achieve video structure, face recognition, behavior analysis, state monitoring and other applications; devices can be used in the Internet of things, intelligent manufacturing, self-driving, smart home, intelligent security, intelligent medical and other fields.
