TIER IV Achieves Level 4 Certification for Autonomous Bus Service in Japan

TIER IV's Milestone in Autonomous Public Transit

In a remarkable achievement poised to reshape public transportation, TIER IV, a pioneer in autonomous driving software, has announced that it has received Level 4 certification for its autonomous bus service. This service operates in the picturesque Ishikawa Prefecture, specifically along the route from Komatsu Station to Komatsu Airport. This development symbolizes a collaborative effort involving local governments, service operators, and technological innovators aimed at enhancing connectivity and mobility within the region.

The Level 4 certification, awarded under the Road Transport Vehicle Act, indicates that the bus is capable of operating autonomously within defined parameters. This includes the ability to detect and react to surrounding vehicles and pedestrians, ensuring safety and compliance with the environmental conditions set forth by local regulations. Furthermore, with the appropriate permit under the Road Traffic Act, the autonomous bus is authorized to operate along its planned routes.

TIER IV's initiative is the fruit of a strategic partnership established in 2022, which includes key players such as Komatsu City, BOLDLY, Aisan Technology, and Sompo Japan. This collaboration was formed to initiate a continuous autonomous bus service intended to facilitate seamless transportation between vital points—Komatsu Station and Komatsu Airport. This service aligns perfectly with the launch of the Hokuriku Shinkansen line at Komatsu Station.

Operating since early 2024, the autonomous bus, equipped with TIER IV's cutting-edge Minibus and powered by Autoware, has attracted considerable operational interest. Autoware is globally recognized as the first open-source software designed specifically for autonomous driving. In conjunction with Sompo Japan's detailed risk assessments, Aisan Technology's advanced 3D mapping capabilities, and BOLDLY's remote fleet management, TIER IV's service is progressing on the path to passenger autonomy.

Since its official launch, more than 18,000 passengers have already utilized the service, demonstrating a significant demand for this innovative mode of public transport. The successful conduct of extensive testing and operator training demonstrates TIER IV's commitment to safety, efficiency, and technological advancement in urban mobility.

With its exemplary efforts marked by a case study in Komatsu, TIER IV aims to scale its research and development initiatives further. The company is focused on proving its concepts and accelerating the adoption of autonomous driving technology across various applications beyond just public transportation. By setting industry standards and priorities for continuous improvement, TIER IV is diligently paving a new future within the realm of urban mobility and smart public transit.

Looking Towards the Future

TIER IV remains dedicated to innovating and improving comprehensive solutions that extend beyond the initial public transport applications. The potential of autonomous systems is vast, encompassing logistics, emergency services, and even tourism, thus offering numerous opportunities for economic growth and urban development inspired by technological advancements. As cities worldwide evolve and adapt to incorporate intelligent solutions, TIER IV is at the forefront, catalyzing a paradigm shift in how transportation is perceived and executed. Its mission not only enhances connectivity in Japan but may also serve as a blueprint for cities looking to embrace the autonomy age.

Autoware is a registered trademark of the Autoware Foundation.