Honda R&D Safety Support Smartphone Application Demonstration for Traffic Accident Prevention

The Honda R&D Safety Support Smartphone Application is being demonstrated to strengthen traffic accident prevention through advanced connected technology and cooperative artificial intelligence. Honda R&D Co., Ltd. has entered into an agreement with Wako City in Saitama Prefecture, where its headquarters is located, to conduct real-world validation of a system designed to reduce serious accidents. The initiative focuses on preventing collisions caused by pedestrians or bicycles suddenly emerging from blind spots, a scenario that has traditionally been difficult to address through conventional safety systems.

Demonstration Program with Wako City

The Honda R&D Safety Support Smartphone Application demonstration will be conducted in collaboration with (Honda) and local authorities in Wako City, Japan. The program aims to evaluate how smartphone-based positional data and vehicle-mounted cameras can work together to prevent collisions in urban environments. Initially, Honda employees will participate in the trial beginning this summer, with plans to expand participation to approximately 100 individuals, including city officials, by fiscal 2026.

Expansion and Participant Scope

The phased rollout allows engineers to assess system performance under controlled yet realistic conditions. As the number of participants increases, the Honda R&D Safety Support Smartphone Application will generate broader data sets to validate its reliability and effectiveness in diverse traffic scenarios.

How the Safety Support Smartphone Application Works

The Honda R&D Safety Support Smartphone Application utilizes positional information from users’ smartphones to detect potential collision risks. When the system identifies danger, it issues sound and visual notifications directly to pedestrians, cyclists, motorcyclists, and drivers. This integrated approach enables real-time blind spot detection and immediate risk communication among road users.

Blind Spot Risk Communication

One of the most critical challenges in traffic accident prevention is the sudden appearance of pedestrians or bicycles from obstructed views. By leveraging connected technology, the Honda R&D Safety Support Smartphone Application communicates risk alerts before a vehicle operator visually identifies the hazard, thereby enhancing reaction time and situational awareness.

Integration of CI Driving Assistance and Cooperative AI

Alongside the smartphone-based system, Honda R&D is verifying CI Driving Assistance, which uses cooperative artificial intelligence to interpret image data and communicate collision risks. Cameras installed on the front and rear of passenger cars, motorcycles, and bicycles capture surrounding conditions. The AI then predicts potential hazards and transmits warnings to relevant users.

Image-Based Hazard Prediction

The cooperative artificial intelligence system analyzes visual inputs to identify movement patterns associated with potential accidents. By combining camera data with smartphone positional information, the Honda R&D Safety Support Smartphone Application strengthens predictive capabilities and enhances overall traffic accident prevention.

Advancing Connected Safety in Urban Mobility

Through this demonstration in Japan, Honda R&D is advancing connected technology aimed at eliminating accidents involving motorcycles, bicycles, and pedestrians. The Honda R&D Safety Support Smartphone Application represents a step toward integrated urban safety ecosystems, where digital communication between road users plays a central role in reducing collision risks. As validation progresses toward fiscal 2026, the initiative highlights how cooperative artificial intelligence and real-time connectivity can redefine modern traffic accident prevention strategies.