BARCELONA, Nov 6 – Dahua Technology has showcased its latest artificial intelligence and Internet of Things (AIoT) solutions at the Smart City Expo World Congress (SCEWC) 2026 in Barcelona, Spain.
The event took place from November 3 to 5. The company presented technologies designed to make cities safer, more efficient and environmentally sustainable.
Under the theme “Together for an AI-Powered Urban Future”, Dahua demonstrated how artificial intelligence can help cities manage everyday challenges.
AI Technology to Improve Urban Safety
Dahua presented smart security systems that connect cameras and other Internet of Things (IoT) devices with artificial intelligence.
These systems can identify potential risks and support faster emergency responses.
One featured solution helps authorities search for missing people. It combines facial recognition, text and image searches, and route tracking.
The system can also connect with public announcements and security operations. This allows response teams to coordinate their efforts more effectively.
Smart Traffic Systems to Reduce Congestion
The company also introduced AI-powered traffic management solutions.
These technologies support traffic monitoring, traffic signal control, law enforcement and accident detection.
One example comes from Campeche, Mexico, where Dahua helped improve traffic management at 34 intersections.
The project also introduced seven coordinated green-wave traffic routes. These systems allow vehicles to pass through several traffic lights with fewer stops.
According to Dahua, the project recorded 23 improvements, increased traffic volume by 20% and reduced waiting times by 15%.
Smarter Public Transport and Mobility
Dahua also demonstrated technologies designed to improve public transportation.
Its smart mobility solutions combine vehicle monitoring, safety alerts and real-time information.
For bus operators, driver monitoring systems can identify risky driving behaviour.
Meanwhile, GPS tracking, live video and passenger counting help operators monitor their fleets.
These tools can also support passenger safety and fare verification.
AI Helps Cities Manage Daily Problems
Another key area was smart city governance.
Dahua demonstrated how AI can help local authorities identify problems in public spaces.
The technology can detect illegal street vending, rubbish dumping and missing manhole covers.
It can also identify road flooding, blocked fire lanes, smoke and possible fires.
With automatic alerts and natural-language searches, city officers can identify problems and coordinate responses more efficiently.
Technology for Environmental Protection
Dahua also presented solutions to support environmental monitoring and disaster prevention.
Its thermal cameras provide 360-degree monitoring and can detect potential fire hotspots from distances of up to 10 kilometres.
These cameras work alongside ground monitoring systems and drones to support early fire detection.
For water monitoring, the company demonstrated radar-based technology connected to PTZ cameras.
The system tracks water levels in real time. It also sends alerts when readings exceed preset safety limits.
These solutions can help authorities monitor rivers, reservoirs and areas at risk of flooding.
Dahua Highlights the Future of AI in Smart Cities
Beyond its exhibition, Dahua also took part in discussions about the future of artificial intelligence.
John Li, General Manager of the Global Government Business Department at Dahua Technology, joined a roundtable discussion titled “Agentic AI: Systems That Act”.
He explained how AI-powered cameras and sensors could help cities identify problems and manage them proactively.
He also stressed the importance of privacy, transparency and accountability when using AI in public spaces.
Meanwhile, Max Huang, Director of Global Government Projects at Dahua Technology, presented a session on building resilient and sustainable smart cities with AIoT.
He highlighted the importance of reliable data and intelligent devices in supporting advanced AI systems.
Building More Sustainable Cities Through Technology
Dahua said it will continue working with customers and partners to develop practical smart city solutions.
The company’s participation at SCEWC 2026 highlighted how AI and connected devices could support better urban management.
As cities face growing challenges involving traffic, public safety and environmental protection, these technologies could play an important role in shaping future urban development.
Source : PR NEWSWIRE | Rewritten By Minutesmy
