The Hong Kong Polytechnic University (PolyU) continues to advance innovative solutions that tackle real‑world challenges and contribute to a smarter future. In the 25th batch of the Smart Traffic Fund, a PolyU project was awarded approximately HK$3.578 million in funding to develop an intelligent traffic signal control system for temporary traffic arrangements using real-time sensing technologies. This innovation will provide the industry with a flexible and efficient solution for temporary traffic management.
Led by Prof. CHUNG Chin-shin Edward, Professor of the Department of Electrical and Electronic Engineering at PolyU, the project “Development of an Intelligent Signal Control System for Temporary Traffic Arrangement” secured funding of approximately HK$3.578 million for 24 months.
This project focuses on developing an intelligent portable traffic light system tailored for the one-lane-two-way temporary traffic arrangement. To address common bottlenecks during roadworks on narrow streets in Hong Kong, the project will develop advanced sensing technologies for real-time monitoring of queues and traffic flow, and establish a dynamic traffic flow model.
The system will apply adaptive signal control algorithms to dynamically adjust signal timings based on real-time demand, reducing traffic queues and preventing gridlock. The deliverables include a mobile prototype system that provides a flexible, efficient temporary traffic management solution for the industry.
PolyU has long been committed to the research and application of vehicle-related innovation and technology, with 33 projects supported by the Smart Traffic Fund to date. This achievement underscores the University’s contribution to advancing transportation technology innovation.
The Smart Traffic Fund provides funding support to local organisations and enterprises for conducting research and applying innovation and technology with the objectives of enhancing commuting convenience, enhancing efficiency of the road network or road space, and improving driving safety.
