Smart cities refer to cities that use information technology to improve urban management and living standards. The edge gateway also plays an important role in smart cities. It is a bridge between terminal devices and cloud platforms. It can collect, process and transmit data and provide support for various application scenarios in smart cities . The following are common application scenarios of edge gateways in smart cities:
1. Intelligent traffic management: Il gateway edge can receive data from traffic equipment (such as traffic lights, cameras, vehicle sensors, etc.) and perform real-time processing and analysis. Through the ability of edge computing, traffic congestion, accidents and other situations can be quickly identified, and corresponding measures can be taken in a timely manner to improve traffic operation efficiency.
2. Intelligent environment monitoring: The edge gateway can connect to various environmental sensors, such as air quality sensors, temperature and humidity sensors, etc., to collect environmental data in real time. Through edge computing, these data can be analyzed in real time, providing accurate environmental monitoring results and providing decision support for urban environmental management departments.
3. Smart energy management: Gateway di bordo can access energy equipment such as smart meters and photovoltaic power generation systems to monitor and manage energy usage in real time. Through edge computing, energy data can be analyzed in real time, energy supply and use can be optimized, energy utilization efficiency can be improved, and energy consumption can be reduced.
4. Smart security monitoring: Edge gateways can connect to security cameras, intrusion alarm systems and other security equipment to monitor the city’s security status in real time. Through edge computing, video images can be analyzed in real time, abnormal behaviors can be identified, and corresponding measures can be taken in a timely manner to improve the city’s security and prevention capabilities.
5. Smart parking management : The edge gateway can be connected to the parking lot equipment to monitor the usage of parking spaces in real time. Through edge computing, functions such as intelligent parking navigation and reserved parking can be realized, improving the utilization rate of parking spaces and reducing urban traffic congestion and parking difficulties.
Per riassumere, gateway edge are widely used in smart cities, covering many fields such as traffic management, environmental monitoring, energy management, security monitoring, and parking management . Its function is to connect terminal devices and cloud platforms to realize data collection, processing and transmission, and to provide powerful support for various applications in smart cities.