Designing safer cities: How intelligent mobility technologies reduce accidents and emissions

This article is authored by Prashanth Doreswamy, President & CEO – AUMOVIO India.
During peak traffic hours, urban roads often become dense mobility environments where buses, cars, two-wheelers, delivery vehicles and pedestrians share limited space. While this movement keeps cities economically active, it also increases safety risks when infrastructure and traffic management systems struggle to handle rising traffic volumes. As urbanisation accelerates, designing safer and more efficient mobility systems has become a key priority.

India’s road safety challenge highlights the urgency of safer mobility systems. The Ministry of Road Transport and Highways reported more than 4.6 lakh road accidents in 2023, with a significant share occurring in urban areas due to heavy traffic and complex intersections. Addressing these risks requires smarter traffic management, safer vehicles and intelligent mobility technologies that help reduce accidents and improve urban transport efficiency.

Real-Time Intelligence For Urban Traffic

Urban traffic management is gradually moving from fixed signal systems to dynamic, data-driven control enabled by real-time monitoring. Cameras, roadside sensors and connected vehicle inputs continuously transmit traffic data to central command centres, where analytics assess congestion levels, sudden speed fluctuations and risky driving behaviour. Cities such as Bengaluru, Hyderabad and Mumbai have begun deploying adaptive traffic signals that automatically adjust signal cycles based on vehicle density at intersections. This improves traffic flow and reduces abrupt stops that often lead to rear-end collisions, while real-time monitoring also enables faster incident response and traffic rerouting.

Vehicle Intelligence And Advanced Safety Systems

Urban road safety is being transformed by vehicle technologies that integrate Advanced Driver Assistance Systems (ADAS). Using cameras, radar sensors, and onboard computing, ADAS helps drivers detect hazards and make safer decisions. Features like automatic emergency braking, lane departure warnings, and adaptive cruise control reduce reaction times in dense city traffic. Visibility challenges, especially at night or on poorly lit roads, are now addressed with AI-powered night vision, which enhances image clarity, reduces noise, and highlights pedestrians, vehicles, and infrastructure. Many of these solutions are delivered via scalable software platforms, continuously improving vehicle perception and overall safety.

Actuator-Based Dry Brake Systems

Vehicle braking architecture is gradually shifting toward actuator-driven dry brake systems that rely on electromechanical components rather than traditional hydraulic assemblies. In this setup, electronic control units coordinate with compact actuators to regulate braking force at the wheel level, improving accuracy and response speed. The system can operate alongside brake-by-wire configurations, allowing braking commands to be transmitted electronically instead of through fluid pressure. This design also supports better integration with advanced safety features and regenerative braking systems. For electric vehicles, the compact structure helps engineers optimise space within already crowded vehicle platforms.

Pillar-to-Pillar Head-Up Displays

Automotive cockpit design is expanding beyond conventional instrument clusters with wide head-up display systems that stretch across the windshield from one pillar to the other. Building on technology originally used in aviation, modern HUD platforms project navigation guidance, alerts and key vehicle information directly into the driver’s forward view. Advances in projection and optics now allow the display area to extend across a larger section of the glass, creating a more immersive interface. This enables visual cues such as route directions or hazard warnings to appear aligned with the road ahead, helping drivers stay informed without diverting their attention.

Building The Next Generation Of Safer Cities

Urban mobility systems are becoming increasingly digital, connected and data-driven. Intelligent technologies allow city authorities to understand traffic behaviour in detail, anticipate risks and optimise transport networks with far greater precision than conventional systems.

For India’s rapidly expanding cities, this transformation is essential. By integrating smarter vehicles, responsive infrastructure and real-time traffic management, urban planners can create mobility systems that reduce accidents, improve air quality and support sustainable urban growth.

Disclaimer: Views and opinions expressed in this article are solely those of the original author and do not represent any of The Times Group or its employees.