SMART CITY
The concept of "Smart City" is based on the integration of information and communication technologies and open data for more efficient management of city resources and sustainable development. This implies the networking of all institutions within the city administration and the application of data collection and monitoring devices (eg GPS, CCTV, sensors) in order to create a database that is accessible to citizens (except for personal data) for everyday use.
The key benefits of implementing a "smart city" include:
- More efficient waste management.
- Optimized traffic infrastructure management.
- Reducing the level of pollution.
- Fact-based decision making.
- Increased efficiency of public transport.
- Increased awareness of citizens.
The proposed "smart city" platform would cover the following functionalities:
- Traffic density measurement and video surveillance of key locations.
- Smart traffic signals.
- Digital countdown timers for public transport.
- Sensor monitoring of free parking spaces.
- Charging stations for electric vehicles.
- Monitoring of ecological parameters.
- Led street lighting with dynamic control.
- Smart benches and info desks.
- Free internet.
Smart highway
Smart Highway is an innovative project that aims to implement advanced technologies for collecting and processing data on highways, which would significantly improve traffic safety and efficiency in Serbia. Key components of a smart highway include:
Network of Reference Base Stations (Telecenters):
- A total of 80 reference base stations distributed along 584 km of the A1 highway in Serbia.
- The stations will be placed at a distance of 7 to 10 km from each other.
- The stations will collect data in real time and enable communication and coordination between the various components of the highway.
Sensors and Telemodules:
- Smart sensors: Infrared, radio, acoustic, optical, laser-radar sensors.
- Inductive sensors: For vehicle detection and traffic density estimation.
- Weather sensors: Monitoring of temperature, humidity, atmospheric pressure and other meteorological conditions.
- Special cameras: To monitor road conditions and identify potential hazards.
Distribution of Information:
- Highway displays: Providing information on traffic, weather conditions, roadworks, and speed limits.
- Mobile applications: Provides users with real-time information on road conditions and potential hazards.
- Portals and third parties: Commercial use of data for statistical analyses, reports and predictions.
Advantages of the Smart Highway:
- Improved safety: Rapid hazard identification and driver notification to reduce traffic accidents.
- Traffic optimization: Smart signaling and dynamic speed control in accordance with current traffic conditions and weather conditions.
- Environmentally friendly: Reducing emissions and fuel consumption through traffic optimization and promoting the use of electric vehicles through charging stations.
- Economic advantages: Development of the domestic economy through the use of advanced technologies and the opening of new business models based on data.
Infrastructure and Investments:
- Implementing a smart highway requires significant investment in infrastructure, technology and training.
- The project has the potential to position Serbia as a technological leader in the region through innovations in traffic management and safety standards.
Digital surveillance network
Digital surveillance network is an advanced system designed to collect, analyze, and distribute real-time data through a network of sensors, cameras, and communication devices. This network enables the monitoring of various parameters in urban and rural areas, with the aim of improving safety, efficiency and management of public resources.
Key components of a digital surveillance network:
Sensor network:
- Air quality sensors: Measures pollution, levels of CO2, PM2.5 and PM10 particles, and other pollutants.
- Weather sensors: Detection of temperature, humidity, atmospheric pressure, wind speed and direction, rain and snow.
- Noise sensors: Monitoring of noise levels in different parts of the city.
- Sensors for motion and activity detection: Street sensors and cameras for monitoring activity and movement in real time.
Video surveillance and cameras:
- High resolution cameras: Installed in key locations to monitor traffic, public spaces, and critical infrastructures.
- Thermal cameras: To detect temperature and potential hazards, such as fires.
- Smart cameras: Recognize faces, license plates and other features for safety and traffic control purposes.
Central control system:
- Data collection and analysis: A centralized platform for processing and analyzing data collected from sensors and cameras.
- Real-time management: Rapid response and intervention in case of incidents or emergency situations.
Data distribution network:
- Wireless and cable networks: For safe and fast data transmission between sensors, cameras, and the central system.
- Cloud infrastructure: For large data storage and analytical operations.
User Interfaces:
- Operator dashboard: Intuitive panels for operators in control centers that enable status monitoring and rapid response to incidents.
- Public platforms and mobile applications: Public access to safety, traffic and weather information.
Applications of digital surveillance network:
- Improving public safety: Continuous monitoring of public spaces for crime prevention and rapid response to incidents.
- Traffic optimization: Monitoring traffic in real time for better regulation of vehicle flow and reduction of congestion.
- Urban environment management: Monitoring air quality and noise levels for better management of urban resources and environmental protection.
- Emergency Prevention and Response: Timely detection and response to natural disasters, such as floods, fires, and earthquakes.
Advantages of a digital surveillance network:
- Increased efficiency and speed of response: Automatic detection of incidents enables faster intervention by security services and emergency services.
- Reduction of operational costs: Process automation reduces the need for human resources and increases efficiency.
- Improving the quality of life: Improving living conditions through better traffic management, reducing pollution, and increasing public safety.
- Support for smart cities: A basic pillar for the development of smart cities with integrated systems for managing resources and providing services to citizens.
The implementation of a digital surveillance network can significantly contribute to the modernization of infrastructure and the improvement of public services, which will result in a better quality of life and more efficient management of the urban environment.
System of early registration of flash floods
System of early registration of flash floods is an integrated system designed to monitor, predict and warn of potential flash floods. These systems use different technologies and methods to collect and analyze data in order to timely identify risks and inform the population and competent services about upcoming dangers.
Key components of the flash flood early detection system:
Sensors and measuring devices:
- Water Level Sensors: Installed in rivers, streams and canals to continuously monitor water levels. These sensors use ultrasonic or radar technologies for precise measurement.
- Rain gauges: Measure rainfall in real time to detect sudden and heavy rain that can cause flash floods.
- Weather stations: Collect data on weather conditions, including temperature, humidity, wind speed and direction, to improve precipitation forecasts.
Telemetry systems for data transmission:
- Wireless data transmission: Uses cellular networks, radio frequencies or satellites to quickly transmit data from sensors to a central control center.
- Secure communication channels: Ensure that information about critical situations is quickly and securely delivered to the relevant services and the public.
Analytical and prognostic software:
- Flood forecasting models: Advanced hydrological and hydrological-hydraulic models use real-world data to simulate water movement and forecast flash floods.
- Machine learning: Analyze historical data and patterns to improve forecast accuracy and anomaly detection.
- Geographic Information Systems (GIS): Visualization of terrain, precipitation, and water level data for better risk understanding and decision making.
Warning and communication systems:
- Automatic alarms: Activated when sensors detect a sudden rise in water levels or intense rainfall, sending alerts to the relevant services.
- Public notification systems: Alerts are sent through sirens, text messages, apps, social networks, and media to citizens in threatened areas.
- User Interfaces: Intuitive user interfaces for operators enable quick data review and decision making.
Central Control Center:
- Control and coordination: Collection and analysis of all data in real time to coordinate flood response.
- Cooperation with emergency services: Rapid information sharing with fire departments, police, and civil protection services for effective evacuation and rescue.
Applications of the system of early registration of flash floods:
- Prevention and mitigation of damage: Timely warnings allow evacuation of the population and protection of property before floods cause damage.
- Increasing the preparedness of communities: Educating citizens about flood risks and procedures contributes to better preparedness and reduction of consequences.
- Support for urban planning and infrastructure: Data from the system can be used for planning flood-resistant infrastructure and buildings.
- Optimizing emergency response: Integration with emergency services improves coordination and speed of response in crisis situations.
Advantages of the system of early registration of flash floods:
- Timely response: Enables quick response and minimizes risks to human life and property.
- Reduction of economic losses: Accurate forecasting and warning of floods reduces the cost of repairs and reconstruction.
- Improving public safety: Informing citizens and improving cooperation between services increases the overall safety of the community.
- Contribution to sustainable development: Data from the system helps in planning sustainable urban and rural environments, adapted to climate change.
The implementation of a system of early registration of flash floods can significantly improve emergency management and reduce the damage that flash floods can cause, thus directly protecting lives, property, and natural resources.
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