Welfare·Administration
The Smart City Data Hub is a big data management technology that
collects, stores, processes, and analyzes urban data from various systems
connected to city infrastructure, enabling its effective utilization.
Issue to Tackle
- Lack of integrated data management systems for information collected from various smart infrastructures within cities.
- Growing need for data-driven urban management as urban operation technologies evolve.
- Limitations in utilizing data for unit services within administrative boundaries.
- The need for advance prevention of safety accidents and disasters based on data analysis is emerging.
Expected Benefits
- Establishing a linked system for managing heterogeneous data by applying standardized interfaces.
- Supporting decision-making and resolving urban issues using data-based systems.
- Expanding municipal services by integrating and managing urban data with local governments at the core.
- Improving quality of life for citizens through data analysis, predictions, and enhanced services.
Key Services
- Integrating urban data infrastructures for comprehensive data management and utilization.
- Supporting standardized interfaces and data models (compliant with NGSI-LD standards).
- Providing advanced services based on shared data models for smart cities.
Key Components
Configuration
Technology
Data Core Module
- Manages data models, data sets, data flows, lifecycle management, and data storage/retrieval functions. Supports diverse data storage.
POINT
Application of the European Standards Institute (ETSI) NGSI-LD interface for collecting, storing, processing, sharing and utilizing smart city data
Data Collection Module
- Converts urban infrastructure data collected from IoT platforms, open APIs, and smart city platforms into standardized protocols.
Data Analysis Module
- Provides functionalities for data preprocessing, machine learning model creation/validation, and execution management.
Authentication/Authorization Module
- Ensures integrated authentication/authorization based on security G/W and token verification.
API Gateway
- Offers API routing, external request restrictions, secure communication, and token verification functionalities.
Cloud-Based Development and Operation Environment
- Supports the installation of software for resource optimization to search and analyze data or develop services tailored to user needs.
'Smart City Integrated Platform' Connection
- Utilizes standardized safety data models on smart city integrated platforms to leverage hub data for critical services.
POINT
Includes information like CCTV installations, emergency services (112, 119),
and incident reporting
Use Case
- From 2018 to 2022, open-source solutions were developed and piloted in Daegu and Siheung, later scaled to 17 local governments through the "Smart City Data Hub" initiative.
- Incheon utilized the system to optimize the placement of smart traffic and safety facilities.
- North Chungcheong Province applied fire reporting data and fire-related facility analysis to emergency response tasks.
- Jeju Island utilized the system to analyze high-risk areas for personal mobility device accidents and to apply variable speed limits within designated safety zones for vulnerable road users.
Technology Companies
